Title: Cheap Flights from Ottawa (YOW) to Lafayette (LAF) - Expedia.ca ![Lafayette which includes heritage architecture, an administrative building and a city](https://images.trvl-media.com/place/6059760/654000f2-52f9-44b4-ae95-ad416d151e8b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Visit Lafayette-West Lafayette ![](https://images.trvl-media.com/place/6059760/654000f2-52f9-44b4-ae95-ad416d151e8b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Ottawa (YOW) to Lafayette (LAF) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Ottawa International Airport (YOW) to Lafayette, IN (LAF-Purdue University) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:laf,departure:30/10/2025TANYT&leg2=from:laf,to:yow,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Ottawa (YOW) to Lafayette (LAF) Prices were available within the past 7 days and start at for one-way flights and CA $804 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Nov 19 - Wed, Dec 3 YOW Ottawa LAF Lafayette CA $804 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:19/11/2025TANYT&leg2=from:LAF,to:YOW,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:803.05&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEolL79AjD7vv0COEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKPjD_QIwn8X9AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCjdxf0CMJrG_QI4S0ABWAEKaAogCNWCARIENTA0MxiLKCCuHCje2_4CMKHc_gI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEo1tz-AjDY3f4COEtAAVgBCiII1YIBEgQzNjYwGMSNASDYswEo7t_-AjDM4P4COEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Nov 21 - Wed, Dec 3 YOW Ottawa LAF Lafayette CA $844 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:21/11/2025TANYT&leg2=from:LAF,to:YOW,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:843.54&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEo1NT9AjC71f0COEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKLja_QIw39v9AjhMQAFYAQogCNWCARIENTA0OBiuHCCLKCid3P0CMNrc_QI4TEABWAEKaAogCNWCARIENTA0MxiLKCCuHCje2_4CMKHc_gI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEo1tz-AjDY3f4COEtAAVgBCiII1YIBEgQzNjYwGMSNASDYswEo7t_-AjDM4P4COEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Nov 17 - Wed, Dec 3 YOW Ottawa LAF Lafayette CA $861 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:17/11/2025TANYT&leg2=from:LAF,to:YOW,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:860.81&airProductToken=AQplCiAI1YIBEgQ4NDg2GNizASBDKOKp_QIwz6r9AjhHQABYAQofCNWCARIEMTU1NRhDIK4cKO-s_QIw9639AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCidr_0CMNqv_QI4S0ABWAEKaAogCNWCARIENTA0MxiLKCCuHCje2_4CMKHc_gI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEo1tz-AjDY3f4COEtAAVgBCiII1YIBEgQzNjYwGMSNASDYswEo7t_-AjDM4P4COEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Oct 28 - Tue, Nov 11 YOW Ottawa LAF Lafayette CA $879 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:28/10/2025TANYT&leg2=from:LAF,to:YOW,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:878.04&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEomMb7AjD_xvsCOEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKOfL-wIwjs37AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCjnzfsCMKTO-wI4S0ABWAEKaAogCNWCARIENTA0MxiLKCCuHCie5PwCMOHk_AI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEom-X8AjCd5vwCOEtAAVgBCiII1YIBEgQzNTAwGMSNASDYswEosOj8AjCM6fwCOEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Nov 16 - Wed, Dec 3 YOW Ottawa LAF Lafayette CA $896 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:16/11/2025TANYT&leg2=from:LAF,to:YOW,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:895.22&airProductToken=AQpmCiEI1YIBEgQzNjY0GNizASCIGCiVnv0CMIef_QI4R0AAWAEKHwjVggESBDIxNDgYQyCuHCiLov0CMJWj_QI4TEABWAEKIAjVggESBDUwNDgYrhwgiygo_aP9AjC6pP0COExAAVgBCmgKIAjVggESBDUwNDMYiyggrhwo3tv-AjCh3P4COEtAAFgBCiAI1YIBEgM1NjMYrhwgxI0BKNbc_gIw2N3-AjhLQAFYAQoiCNWCARIEMzY2MBjEjQEg2LMBKO7f_gIwzOD-AjhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Nov 19 - Sat, Dec 6 YOW Ottawa LAF Lafayette CA $901 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:19/11/2025TANYT&leg2=from:LAF,to:YOW,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:900.70&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEolL79AjD7vv0COEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKPjD_QIwn8X9AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCjdxf0CMJrG_QI4S0ABWAEKaAogCNWCARIENTA0MxiLKCCuHCi-_f4CMIH-_gI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEotv7-AjC4__4COEtAAVgBCiII1YIBEgQzNjYwGMSNASDYswEozoH_AjCsgv8COEtAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Nov 22 - Thu, Dec 11 YOW Ottawa LAF Lafayette CA $905 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:22/11/2025TANYT&leg2=from:LAF,to:YOW,departure:11/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:904.94&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEo9N_9AjDb4P0COEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKNjl_QIw_-b9AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCi95_0CMPrn_QI4S0ABWAEKaAogCNWCARIENTA0MxiLKCCuHCjetf8CMKG2_wI4VEAAWAEKIAjVggESAzU2MxiuHCDEjQEo1rb_AjDYt_8COFRAAVgBCiII1YIBEgQzNjYwGMSNASDYswEo7rn_AjDMuv8COEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 18 - Sat, Apr 4 YOW Ottawa LAF Lafayette CA $909 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:18/03/2026TANYT&leg2=from:LAF,to:YOW,departure:04/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:908.06&airProductToken=AQpoCiII1YIBEgQ0NTI0GNizASDEjQEo9PiHAzDh-YcDOEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKM7-hwMw9v-HAzhLQAFYAQogCNWCARIENTA0OBiuHCCLKCjDgIgDMP2AiAM4S0ABWAEKaQogCNWCARIENTA0MxiLKCCuHCiyuIkDMPa4iQM4S0AAWAEKIQjVggESBDIzMDEYrhwgxI0BKIS6iQMwi7uJAzhLQAFYAQoiCNWCARIEMzUwNhjEjQEg2LMBKOu-iQMw0L-JAzhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Oct 30 - Tue, Nov 11 YOW Ottawa LAF Lafayette CA $912 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:30/10/2025TANYT&leg2=from:LAF,to:YOW,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:911.79&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEo2Nz7AjC_3fsCOEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKKfi-wIwzuP7AjhMQAFYAQogCNWCARIENTA0OBiuHCCLKCin5PsCMOTk-wI4TEABWAEKaAogCNWCARIENTA0MxiLKCCuHCie5PwCMOHk_AI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEom-X8AjCd5vwCOEtAAVgBCiII1YIBEgQzNTAwGMSNASDYswEosOj8AjCM6fwCOEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Dec 2 - Mon, Dec 15 YOW Ottawa LAF Lafayette CA $914 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:02/12/2025TANYT&leg2=from:LAF,to:YOW,departure:15/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:913.31&airProductToken=AQpmCiEI1YIBEgQzNjY0GNizASCIGCiV0v4CMIfT_gI4R0AAWAEKHwjVggESBDE1NTUYQyCuHCjI1f4CMNfW_gI4S0ABWAEKIAjVggESBDUwNDgYrhwgiygokdj-AjDO2P4COEtAAVgBCmgKIAjVggESBDUwNDMYiyggrhwo3uL_AjCh4_8COEtAAFgBCiAI1YIBEgM1NjMYrhwgxI0BKNbj_wIw2OT_AjhLQAFYAQoiCNWCARIEMzY2MBjEjQEg2LMBKO7m_wIwzOf_AjhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Nov 10 - Thu, Nov 27 YOW Ottawa LAF Lafayette CA $919 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:10/11/2025TANYT&leg2=from:LAF,to:YOW,departure:27/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:918.56&airProductToken=AQplCiAI1YIBEgQ4NDg2GNizASBDKILb_AIw79v8AjhHQABYAQofCNWCARIEMTU1NRhDIK4cKI_e_AIwl9_8AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCi94PwCMPrg_AI4S0ABWAEKZQogCNWCARIENTA0MxiLKCCuHCiemP4CMOGY_gI4S0AAWAEKHgjVggESAzU1MRiuHCBDKMiZ_gIwuZr-AjhLQAFYAQohCNWCARIEMzQxNRiIGCDYswEosp3-AjCdnv4COEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Nov 13 - Sun, Nov 23 YOW Ottawa LAF Lafayette CA $922 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:13/11/2025TANYT&leg2=from:LAF,to:YOW,departure:23/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:921.54&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEo1Pr8AjC7-_wCOEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKLiA_QIw34H9AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCidgv0CMNqC_QI4S0ABWAEKZQogCNWCARIENTA0MxiLKCCuHCie6_0CMOHr_QI4VEAAWAEKHgjVggESAzcwOBiuHCBDKITt_QIw-u39AjhUQAFYAQohCNWCARIEMzYxOBiIGCDYswEo4PL9AjDG8_0COEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Nov 21 - Sat, Dec 6 YOW Ottawa LAF Lafayette CA $942 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:21/11/2025TANYT&leg2=from:LAF,to:YOW,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:941.20&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEo1NT9AjC71f0COEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKLja_QIw39v9AjhMQAFYAQogCNWCARIENTA0OBiuHCCLKCid3P0CMNrc_QI4TEABWAEKaAogCNWCARIENTA0MxiLKCCuHCi-_f4CMIH-_gI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEotv7-AjC4__4COEtAAVgBCiII1YIBEgQzNjYwGMSNASDYswEozoH_AjCsgv8COEtAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Nov 3 - Tue, Nov 18 YOW Ottawa LAF Lafayette CA $943 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:03/11/2025TANYT&leg2=from:LAF,to:YOW,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:942.71&airProductToken=AQpmCiEI1YIBEgQzNjY0GNizASCIGCj1i_wCMOeM_AI4TEAAWAEKHwjVggESBDE1NTUYQyCuHCivj_wCMLeQ_AI4S0ABWAEKIAjVggESBDUwNDgYrhwgiygo3ZH8AjCakvwCOEtAAVgBCmgKIAjVggESBDUwNDMYiyggrhwo_rL9AjDBs_0COEtAAFgBCiAI1YIBEgM1NjMYrhwgxI0BKPuz_QIw_bT9AjhLQAFYAQoiCNWCARIEMzUwMBjEjQEg2LMBKJC3_QIw7Lf9AjhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 31 - Tue, Apr 14 YOW Ottawa LAF Lafayette CA $949 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:31/03/2026TANYT&leg2=from:LAF,to:YOW,departure:14/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:948.55&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEolIuJAzDxi4kDOEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKIeRiQMwrpKJAzhMQAFYAQogCNWCARIENTA0OBiuHCCLKCjjkokDMJ2TiQM4TEABWAEKaQogCNWCARIENTA0MxiLKCCuHCjyqIoDMLapigM4S0AAWAEKIQjVggESBDIzMDEYrhwgxI0BKMSqigMwy6uKAzhLQAFYAQoiCNWCARIEMzUwNhjEjQEg2LMBKKuvigMwkLCKAzhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Nov 2 - Tue, Nov 18 YOW Ottawa LAF Lafayette CA $953 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:02/11/2025TANYT&leg2=from:LAF,to:YOW,departure:18/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:952.18&airProductToken=AQppCiII1YIBEgQzNjI5GNizASDEjQEo9P77AjDb__sCOEdAAFgBCiEI1YIBEgQyMzk0GMSNASCuHCiqg_wCMM6E_AI4U0ABWAEKIAjVggESBDUwNDgYrhwgiygovYb8AjD6hvwCOFNAAVgBCmgKIAjVggESBDUwNDMYiyggrhwo_rL9AjDBs_0COEtAAFgBCiAI1YIBEgM1NjMYrhwgxI0BKPuz_QIw_bT9AjhLQAFYAQoiCNWCARIEMzUwMBjEjQEg2LMBKJC3_QIw7Lf9AjhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 18 - Tue, Mar 31 YOW Ottawa LAF Lafayette CA $954 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:18/03/2026TANYT&leg2=from:LAF,to:YOW,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:953.21&airProductToken=AQpoCiII1YIBEgQ0NTI0GNizASDEjQEo9PiHAzDh-YcDOEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKM7-hwMw9v-HAzhLQAFYAQogCNWCARIENTA0OBiuHCCLKCjDgIgDMP2AiAM4S0ABWAEKaQogCNWCARIENTA0MxiLKCCuHCiyi4kDMPaLiQM4S0AAWAEKIQjVggESBDIzMDEYrhwgxI0BKISNiQMwi46JAzhLQAFYAQoiCNWCARIEMzUwNhjEjQEg2LMBKOuRiQMw0JKJAzhLQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Dec 2 - Tue, Dec 16 YOW Ottawa LAF Lafayette CA $954 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:02/12/2025TANYT&leg2=from:LAF,to:YOW,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:953.81&airProductToken=AQpmCiEI1YIBEgQzNjY0GNizASCIGCiV0v4CMIfT_gI4R0AAWAEKHwjVggESBDE1NTUYQyCuHCjI1f4CMNfW_gI4S0ABWAEKIAjVggESBDUwNDgYrhwgiygokdj-AjDO2P4COEtAAVgBCmgKIAjVggESBDUwNDMYiyggrhwo_u3_AjDB7v8COExAAFgBCiAI1YIBEgM1NjMYrhwgxI0BKPbu_wIw-O__AjhMQAFYAQoiCNWCARIEMzY2MBjEjQEg2LMBKI7y_wIw7PL_AjhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Nov 22 - Sun, Dec 7 YOW Ottawa LAF Lafayette CA $957 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:22/11/2025TANYT&leg2=from:LAF,to:YOW,departure:07/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:956.36&airProductToken=AQpoCiII1YIBEgQzNjI5GNizASDEjQEo9N_9AjDb4P0COEdAAFgBCiAI1YIBEgMyNTQYxI0BIK4cKNjl_QIw_-b9AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCi95_0CMPrn_QI4S0ABWAEKaAogCNWCARIENTA0MxiLKCCuHCjeiP8CMKGJ_wI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEo1on_AjDYiv8COEtAAVgBCiII1YIBEgQzNjYwGMSNASDYswEo7oz_AjDMjf8COFRAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Nov 17 - Sat, Dec 6 YOW Ottawa LAF Lafayette CA $959 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LAF,departure:17/11/2025TANYT&leg2=from:LAF,to:YOW,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:958.46&airProductToken=AQplCiAI1YIBEgQ4NDg2GNizASBDKOKp_QIwz6r9AjhHQABYAQofCNWCARIEMTU1NRhDIK4cKO-s_QIw9639AjhLQAFYAQogCNWCARIENTA0OBiuHCCLKCidr_0CMNqv_QI4S0ABWAEKaAogCNWCARIENTA0MxiLKCCuHCi-_f4CMIH-_gI4S0AAWAEKIAjVggESAzU2MxiuHCDEjQEotv7-AjC4__4COEtAAVgBCiII1YIBEgQzNjYwGMSNASDYswEozoH_AjCsgv8COEtAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ## Alternative airports near Lafayette Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:LAF,departure:30/10/2025TANYT&leg2=from:LAF,to:YOW,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LAF Purdue University CheapestClosest 8 min [Flights from CA $912](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:LAF,departure:30/10/2025TANYT&leg2=from:LAF,to:YOW,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from YOW to LAF? > Pack your bags, because round-trip journeys from Ottawa Intl. Airport to LAF start from CA $804. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from YOW to LAF? > Most flights can be cancelled online, but whether you incur a fee varies between airlines. If you do have to cancel your escape, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from YOW to LAF that have flexible change policies? > Flights from Ottawa International Airport to LAF with flexible change policies are available with many carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the fare difference, with no added fees to worry about. ### How far is the flight from YOW to LAF? > With a flight distance of 1,050 kilometres, it's only a short hop from Ottawa International Airport to LAF. It might be a quick one, but it's still worth bringing along a book to read. ### Which airlines fly direct from Ottawa Intl. Airport to LAF? > At present, no airlines offer direct flights from Ottawa International Airport to LAF. You'll need to book a flight with at least one stop. To get the best connections and price, lock in your airfare well in advance. ### Are Ottawa Intl. Airport to LAF flight tickets cheaper when they're purchased at the last minute? > Fares from Ottawa Intl. Airport to LAF are available up to a year prior to departure on Expedia. And although you may nab fantastic last-minute deals, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials. ## Travel information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Purdue University | | Roundtrip price | CA $803 | | Distance | 1060 km | ## Book with confidence ### Ottawa to West Lafayette Flights **The easy way to book your flights from Ottawa to Lafayette**  With Expedia, it’s simple to find and book flights to Lafayette from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Purdue University, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Lafayette today, tomorrow, or this week.   **Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Purdue University, LAF**  Sort your search results by price to find great deals on your flight from Ottawa to Lafayette—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Lafayette from Ottawa currently is just CA $804 rising to CA $959.   Here are more money-saving tips:  - Fly in November when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Lafayette   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Lafayette from Ottawa**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Lafayette with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Charlotte to North Indianapolis](https://www.expedia.ca/lp/flights/178247/6059849/charlotte-to-north-indianapolis) - [Flights from Denver to North Indianapolis](https://www.expedia.ca/lp/flights/178254/6059849/denver-to-north-indianapolis) - [Flights from Las Vegas to North Indianapolis](https://www.expedia.ca/lp/flights/178276/6059849/las-vegas-to-north-indianapolis) - [Flights from Miami to North Indianapolis](https://www.expedia.ca/lp/flights/178286/6059849/miami-to-north-indianapolis) - [Flights from Minneapolis - St. Paul to North Indianapolis](https://www.expedia.ca/lp/flights/178287/6059849/minneapolis-st-paul-to-north-indianapolis) - [Flights from Philadelphia to North Indianapolis](https://www.expedia.ca/lp/flights/178297/6059849/philadelphia-to-north-indianapolis) - [Flights from Portland to North Indianapolis](https://www.expedia.ca/lp/flights/178299/6059849/portland-to-north-indianapolis) - [Flights from Seattle to North Indianapolis](https://www.expedia.ca/lp/flights/178307/6059849/seattle-to-north-indianapolis) - [Flights from Pittsburgh to North Indianapolis](https://www.expedia.ca/lp/flights/601717/6059849/pittsburgh-to-north-indianapolis) - [Flights from Tampa to North Indianapolis](https://www.expedia.ca/lp/flights/602996/6059849/tampa-to-north-indianapolis) - [Flights from Jacksonville to North Indianapolis](https://www.expedia.ca/lp/flights/602997/6059849/jacksonville-to-north-indianapolis) - [Flights from Fort Wayne to North Indianapolis](https://www.expedia.ca/lp/flights/603000/6059849/fort-wayne-to-north-indianapolis) - [Flights from Waterloo (ALO) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/alo/ind/waterloo-to-indianapolis) - [Flights from Atlanta (ATL) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/atl/ind/atlanta-to-indianapolis) - [Flights from Austin (AUS) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/aus/ind/austin-to-indianapolis) - [Flights from Bangkok (BKK) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/bkk/okk/bangkok-to-kokomo) - [Flights from Nashville (BNA) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/bna/ind/nashville-to-indianapolis) - [Flights from Burlington (BTV) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/btv/ind/burlington-to-indianapolis) - [Flights from Baltimore (BWI) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/bwi/ind/baltimore-to-indianapolis) - [Flights from Charlotte (CLT) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/clt/ind/charlotte-to-indianapolis) - [Flights from Columbus (CLU) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/clu/okk/columbus-to-kokomo) - [Flights from Columbus (CMH) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/cmh/ind/columbus-to-indianapolis) - [Flights from Cincinnati (CVG) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/cvg/ind/cincinnati-to-indianapolis) - [Flights from Cincinnati (CVG) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/cvg/okk/cincinnati-to-kokomo) - [Flights from Washington (DCA) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/dca/ind/washington-to-indianapolis) - [Flights from Delhi (DEL) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/del/ind/delhi-to-indianapolis) - [Flights from Denver (DEN) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/den/ind/denver-to-indianapolis) - [Flights from Dallas (DFW) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/dfw/ind/dallas-to-indianapolis) - [Flights from Duluth (DLH) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/dlh/ind/duluth-to-indianapolis) - [Flights from Des Moines (DSM) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/dsm/ind/des-moines-to-indianapolis) - [Flights from Detroit (DTW) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/dtw/okk/detroit-to-kokomo) - [Flights from Dublin (DUB) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/dub/okk/dublin-to-kokomo) - [Flights from Newark Liberty Intl. Airport (EWR) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ewr/ind/newark-liberty-intl-airport-to-indianapolis) - [Flights from Fresno (FAT) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/fat/ind/fresno-to-indianapolis) - [Flights from Fort Lauderdale (FLL) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/fll/ind/fort-lauderdale-to-indianapolis) - [Flights from Grand Forks (GFK) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/gfk/ind/grand-forks-to-indianapolis) - [Flights from Hamilton (HLZ) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/hlz/ind/hamilton-to-indianapolis) - [Flights from Terre Haute (HUF) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/huf/okk/terre-haute-to-kokomo) - [Flights from Washington (IAD) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/iad/ind/washington-to-indianapolis) - [Flights from Niagara Falls (IAG) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/iag/ind/niagara-falls-to-indianapolis) - [Flights from Houston (IAH) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/iah/ind/houston-to-indianapolis) - [Flights from Houston (IAH) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/iah/okk/houston-to-kokomo) - [Flights from Indianapolis (IND) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/ind/okk/indianapolis-to-kokomo) - [Flights from New York (JFK) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/jfk/ind/new-york-to-indianapolis) - [Flights from New York (JFK) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/jfk/okk/new-york-to-kokomo) - [Flights from Kingston (KIN) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/kin/ind/kingston-to-indianapolis) - [Flights from New York (LGA) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/lga/ind/new-york-to-indianapolis) - [Flights from London (LHR) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/lhr/ind/london-to-indianapolis) - [Flights from Kansas City (MCI) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/mci/ind/kansas-city-to-indianapolis) - [Flights from Orlando (MCO) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/mco/ind/orlando-to-indianapolis) - [Flights from Orlando (MCO) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/mco/okk/orlando-to-kokomo) - [Flights from Memphis (MEM) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/mem/okk/memphis-to-kokomo) - [Flights from Muncie (MIE) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/mie/okk/muncie-to-kokomo) - [Flights from Milwaukee (MKE) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/mke/ind/milwaukee-to-indianapolis) - [Flights from Minot (MOT) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/mot/ind/minot-to-indianapolis) - [Flights from Madison (MSN) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/msn/ind/madison-to-indianapolis) - [Flights from Marion (MZZ) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/mzz/okk/marion-to-kokomo) - [Flights from New York (NYC) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/nyc/okk/new-york-to-kokomo) - [Flights from Ogdensburg (OGS) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ogs/ind/ogdensburg-to-indianapolis) - [Flights from Ontario (ONT) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ont/ind/ontario-to-indianapolis) - [Flights from Plattsburgh (PBG) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/pbg/ind/plattsburgh-to-indianapolis) - [Flights from Portland (PDX) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/pdx/ind/portland-to-indianapolis) - [Flights from Portland (PDX) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/pdx/okk/portland-to-kokomo) - [Flights from Philadelphia (PHL) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/phl/ind/philadelphia-to-indianapolis) - [Flights from Phoenix (PHX) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/phx/ind/phoenix-to-indianapolis) - [Flights from Phoenix (PHX) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/phx/okk/phoenix-to-kokomo) - [Flights from Pittsburgh (PIT) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/pit/ind/pittsburgh-to-indianapolis) - [Flights from Raleigh (RDU) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/rdu/ind/raleigh-to-indianapolis) - [Flights from Richmond (RIC) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ric/ind/richmond-to-indianapolis) - [Flights from Rochester (ROC) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/roc/ind/rochester-to-indianapolis) - [Flights from San Diego (SAN) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/san/ind/san-diego-to-indianapolis) - [Flights from South Bend (SBN) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/sbn/ind/south-bend-to-indianapolis) - [Flights from San Francisco (SFO) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/sfo/ind/san-francisco-to-indianapolis) - [Flights from Sacramento (SMF) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/smf/ind/sacramento-to-indianapolis) - [Flights from Orange County (SNA) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/sna/okk/orange-county-to-kokomo) - [Flights from Sault Ste. Marie (SSM) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ssm/ind/sault-ste-marie-to-indianapolis) - [Flights from St. Louis (STL) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/stl/ind/st-louis-to-indianapolis) - [Flights from Syracuse (SYR) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/syr/ind/syracuse-to-indianapolis) - [Flights from Tulsa (TUL) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/tul/ind/tulsa-to-indianapolis) - [Flights from Sault Ste. Marie (YAM) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yam/ind/sault-ste-marie-to-indianapolis) - [Flights from Fredericton (YFC) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yfc/ind/fredericton-to-indianapolis) - [Flights from Kingston (YGK) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ygk/ind/kingston-to-indianapolis) - [Flights from Kamloops (YKA) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yka/ind/kamloops-to-indianapolis) - [Flights from Fort McMurray (YMM) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ymm/ind/fort-mcmurray-to-indianapolis) - [Flights from Québec (YQB) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yqb/ind/quebec-to-indianapolis) - [Flights from Lethbridge (YQL) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yql/ind/lethbridge-to-indianapolis) - [Flights from Moncton (YQM) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yqm/ind/moncton-to-indianapolis) - [Flights from Thunder Bay (YQT) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yqt/ind/thunder-bay-to-indianapolis) - [Flights from Gander (YQX) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yqx/ind/gander-to-indianapolis) - [Flights from Sudbury (YSB) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ysb/ind/sudbury-to-indianapolis) - [Flights from Saint John (YSJ) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ysj/ind/saint-john-to-indianapolis) - [Flights from Toronto (YTZ) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/ytz/ind/toronto-to-indianapolis) - [Flights from Cranbrook (YXC) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yxc/ind/cranbrook-to-indianapolis) - [Flights from Prince George (YXS) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yxs/ind/prince-george-to-indianapolis) - [Flights from Abbotsford (YXX) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yxx/ind/abbotsford-to-indianapolis) - [Flights from Charlottetown (YYG) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yyg/ind/charlottetown-to-indianapolis) - [Flights from Victoria (YYJ) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yyj/ind/victoria-to-indianapolis) - [Flights from St. John's (YYT) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yyt/ind/st-johns-to-indianapolis) - [Flights from Toronto (YYZ) to Kokomo (OKK)](https://www.expedia.ca/lp/flights/yyz/okk/toronto-to-kokomo) - [Flights from Sarnia (YZR) to Indianapolis (IND)](https://www.expedia.ca/lp/flights/yzr/ind/sarnia-to-indianapolis) \*Available to Expedia members.