Title: CA $248 Cheap Flights from Ottawa (YOW) to Harlingen (HRL) - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $248 Cheap Flights from Ottawa (YOW) to Harlingen (HRL) [View CA $248 flight on Tue, Jan 20, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:HRL,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:247.63&airProductToken=AQqqAQo4CNWCARIENDUyNBjYswEgxI0BKNT3ggMwyfiCAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BMkEwQk4KNgjVggESAzU3MRjEjQEgiDgo0_mCAzDN-4IDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkEyQTBCTgo2CNWCARIENDM0NBiIOCCnXCiY_IIDMO78ggM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTJBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) - [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 Valley Intl. Airport (HRL) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hrl,departure:21/11/2025TANYT&leg2=from:hrl,to:yow,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hrl,departure:21/11/2025TANYT&leg2=from:hrl,to:yow,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hrl,departure:21/11/2025TANYT&leg2=from:hrl,to:yow,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hrl,departure:21/11/2025TANYT&leg2=from:hrl,to:yow,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:hrl,departure:21/11/2025TANYT&leg2=from:hrl,to:yow,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hrl,departure:21/11/2025TANYT&leg2=from:hrl,to:yow,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hrl,departure:21/11/2025TANYT&leg2=from:hrl,to:yow,departure:28/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![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 Harlingen (HRL) Prices were available within the past 7 days and start at CA $248 for one-way flights and CA $421 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, Jan 14 - Tue, Jan 20 YOW Ottawa HRL Harlingen CA $421 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:14/01/2026TANYT&leg2=from:HRL,to:YOW,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:420.15&airProductToken=AQpnCiEI1YIBEgQzNTgxGNizASCuHCiotIIDMM21ggM4TkAAWAEKIAjVggESBDE5NzEYrhwgiDgo_rWCAzC9t4IDOE5AAVgBCiAI1YIBEgQ0MzQ0GIg4IKdcKNi4ggMwrrmCAzhOQAFYAQpnCiAI1YIBEgQ0OTgwGKdcIIg4KIL7ggMw2fuCAzhOQABYAQogCNWCARIEMTYwOBiIOCCuHCiE_IIDMKr9ggM4TkABWAEKIQjVggESBDM0MDIYrhwg2LMBKOD9ggMw6v6CAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Nov 18 - Sat, Dec 6 YOW Ottawa HRL Harlingen CA $487 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:18/11/2025TANYT&leg2=from:HRL,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:486.95&airProductToken=AQpnCiEI1YIBEgQzNjYzGNizASCuHCiqtf0CMMu2_QI4TkAAWAEKIAjVggESBDEzNzMYrhwgiDgopbf9AjDbuP0COE5AAVgBCiAI1YIBEgQ0MzYyGIg4IKdcKJS5_QIw47n9AjhOQAFYAQpmCiAI1YIBEgQ0ODcwGKdcIIg4KIeD_wIw2YP_AjhOQABYAQofCNWCARIDNzg3GIg4IK4cKJ-F_wIwt4b_AjhOQAFYAQohCNWCARIEMzUzNhiuHCDYswEo4In_AjDeiv8COE5AAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Jan 18 - Wed, Jan 21 YOW Ottawa HRL Harlingen CA $494 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:18/01/2026TANYT&leg2=from:HRL,to:YOW,departure:21/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:493.67&airProductToken=AQplCiAI1YIBEgQ4NDg2GNizASBDKKLjggMwj-SCAzhHQABYAQofCNWCARIEMTM4MRhDIIg4KKHlggMw_eaCAzhHQAFYAQogCNWCARIENDM2MhiIOCCnXCjD54IDMJnoggM4R0ABWAEKZwogCNWCARIENDk4MBinXCCIOCiihoMDMPmGgwM4R0AAWAEKIAjVggESBDE2MDgYiDggrhwopIeDAzDKiIMDOEdAAVgBCiEI1YIBEgQzNDAyGK4cINizASiAiYMDMIqKgwM4R0ABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Jan 20 - Thu, Jan 22 YOW Ottawa HRL Harlingen CA $503 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:20/01/2026TANYT&leg2=from:HRL,to:YOW,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:502.14&airProductToken=AQquAQpBCNWCARIEODExMxjYswEgmM4BKMH6ggMwkfuCAzhHQABYAWoHRUNPTk9NWXIIR05BMkEwVEd6CgjBhgESBDgxMTMKNAjVggESBDIyMzYYmM4BIIg4KJ38ggMwkf6CAzhHQAFYAWoHRUNPTk9NWXIIR05BMkEwVEcKMwjVggESBDQ5MTkYiDggp1wo-_6CAzDP_4IDOEdAAVgBagdFQ09OT01ZcghHTkEyQTBURwqiAQozCNWCARIENDIzMhinXCCIOCiMj4MDMOOPgwM4R0AAWAFqB0VDT05PTVlyCEdOQTJBMFRHCjQI1YIBEgQxMzE4GIg4IMSNASjBkYMDMJSTgwM4R0ABWAFqB0VDT05PTVlyCEdOQTJBMFRHCjUI1YIBEgQzNTA2GMSNASDYswEo6ZSDAzDQlYMDOEdAAVgBagdFQ09OT01ZcghHTkEyQTBURxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Fri, Jan 16 - Sat, Jan 17 YOW Ottawa HRL Harlingen CA $503 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:16/01/2026TANYT&leg2=from:HRL,to:YOW,departure:17/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:502.71&airProductToken=AQpoCiEIwYYBEgM0NTEY2LMBIJjOASi8zYIDMIzOggM4R0AAWAEKIQjBhgESBDQ1MDUYmM4BIIg4KJ3PggMwkdGCAzhHQAFYAQogCMGGARIENDIyNBiIOCCnXCj70YIDMM_SggM4R0ABWAEKZwogCNWCARIENDk4MBinXCCIOCii2YIDMPnZggM4R0AAWAEKIAjVggESBDE3ODgYiDggiBgoutuCAzDt3IIDOEdAAVgBCiEI1YIBEgQ0NDUxGIgYINizASi-3YIDMKbeggM4R0ABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Jan 20 - Thu, Jan 22 YOW Ottawa HRL Harlingen CA $504 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:20/01/2026TANYT&leg2=from:HRL,to:YOW,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:503.78&airProductToken=AQqpAQo3CNWCARIEMzU4MRjYswEgrhwo6PeCAzCN-YIDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkEyQTBCTgo2CNWCARIEMTk3MRiuHCCIOCi--YIDMP36ggM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTJBMEJOCjYI1YIBEgQ0MzQ0GIg4IKdcKJj8ggMw7vyCAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BMkEwQk4KqQEKNgjVggESBDQyMzIYp1wgiDgojI-DAzDjj4MDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkEyQTBCTgo2CNWCARIEMjEyNBiIOCCuHCjGkIMDMPSRgwM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTJBMEJOCjcI1YIBEgQzNTA5GK4cINizASirkoMDMLSTgwM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTJBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Jan 20 - Thu, Jan 22 YOW Ottawa HRL Harlingen CA $510 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:20/01/2026TANYT&leg2=from:HRL,to:YOW,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:509.54&airProductToken=AQqvAQo1CMGGARIDNDcxGNizASCYzgEomPeCAzDz94IDOEdAAFgBaghTVEFOREFSRHIIR05BMkEwVEcKNAjBhgESAzU5MRiYzgEgiDgo2_iCAzDF-oIDOEdAAVgBaghTVEFOREFSRHIIR05BMkEwVEcKQAjBhgESBDMyMzcYiDggp1womPyCAzDu_IIDOEdAAVgBaghTVEFOREFSRHIIR05BMkEwVEd6CgjVggESBDMyMzcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Jan 20 - Thu, Jan 22 YOW Ottawa HRL Harlingen CA $512 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:20/01/2026TANYT&leg2=from:HRL,to:YOW,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:511.08&airProductToken=AQqvAQo1CMGGARIDNDcxGNizASCYzgEomPeCAzDz94IDOEdAAFgBaghTVEFOREFSRHIIR05BMkEwVEcKNAjBhgESAzU5MRiYzgEgiDgo2_iCAzDF-oIDOEdAAVgBaghTVEFOREFSRHIIR05BMkEwVEcKQAjBhgESBDMyMzkYiDggp1wog_6CAzDZ_oIDOEdAAVgBaghTVEFOREFSRHIIR05BMkEwVEd6CgjVggESBDMyMzkKrwEKQAjBhgESBDMyMzQYp1wgiDgomJCDAzDvkIMDOEdAAFgBaghTVEFOREFSRHIIR05BMkEwVEd6CgjVggESBDMyMzQKNAjBhgESAzU5MhiIOCCYzgEos5GDAzDxkoMDOEdAAVgBaghTVEFOREFSRHIIR05BMkEwVEcKNQjBhgESAzQ2MBiYzgEg2LMBKMaTgwMwipSDAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTJBMFRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Jan 20 - Thu, Jan 22 YOW Ottawa HRL Harlingen CA $523 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:20/01/2026TANYT&leg2=from:HRL,to:YOW,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:522.03&airProductToken=AQqqAQo4CNWCARIENDUyNBjYswEgxI0BKNT3ggMwyfiCAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BMkEwQk4KNgjVggESAzU3MRjEjQEgiDgo0_mCAzDN-4IDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkEyQTBCTgo2CNWCARIENDM0NBiIOCCnXCiY_IIDMO78ggM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTJBMEJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Jan 17 - Sun, Jan 18 YOW Ottawa HRL Harlingen CA $543 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HRL,departure:17/01/2026TANYT&leg2=from:HRL,to:YOW,departure:18/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:542.66&airProductToken=AQpnCiEI1YIBEgQzNTgxGNizASCuHCiI1oIDMK3XggM4R0AAWAEKIAjVggESBDE5NzEYrhwgiDgo3teCAzCd2YIDOEdAAVgBCiAI1YIBEgQ0MzQ0GIg4IKdcKLjaggMwjtuCAzhHQAFYAQppCiAIwYYBEgQzMjM4GKdcIIg4KIziggMw4-KCAzhHQABYAQohCMGGARIENDI3NxiIOCCYzgEow-OCAzCI5YIDOEdAAVgBCiIIwYYBEgQ3NzEwGPjMASDYswEokeeCAzDJ54IDOEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoCCgEMAE) ## Alternative airports near Harlingen 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:BRO,departure:21/11/2025TANYT&leg2=from:BRO,to:YOW,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BRO Brownsville-South Padre Island Intl. 33 min [Flights from CA $977](https://www.expedia.ca/Flights-Search?leg1=from:YOW,to:BRO,departure:21/11/2025TANYT&leg2=from:BRO,to:YOW,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Ottawa to Harlingen (YOW - HRL) route information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Valley Intl. | | Roundtrip price | CA $420 | | Distance | 2870 km | ## Ottawa to Harlingen Flights **The easy way to book your flights from Ottawa to Harlingen**  With Expedia, it’s simple to find and book flights to Harlingen 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 Valley Intl., 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 Harlingen today, tomorrow, or this week.   **Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Valley Intl., HRL**  Sort your search results by price to find great deals on your flight from Ottawa to Harlingen—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Harlingen from Ottawa currently is just CA $421 rising to CA $543.   Here are more money-saving tips:  - Fly in January when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Harlingen   - 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 Harlingen 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 Harlingen with Expedia today. ## Frequently asked questions ### How much is a flight from Ottawa International Airport to Valley Intl. Airport? > If you're planning on travelling between Ottawa International Airport and HRL, round-trip journeys start from CA $421. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Ottawa International Airport to Valley Intl. Airport? > The majority of flights can be cancelled online, but every air carrier has a different set of terms and conditions. If you do decide to cancel your flight, check out our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Ottawa Intl. Airport to HRL that have flexible change policies? > Many airlines offer the option to move your flight without charging a fee. All you pay is the difference in the ticket price. When looking for Macdonald-Cartier Intl. Airport (YOW) to HRL flights, you'll see a "No change fees" filter for you to pick. ### How far is the flight from Ottawa International Airport to HRL? > The flight distance between YOW and Valley Intl. Airport is 2,900 kilometres. Bring along a drink, a snack and a few good podcasts. Keep yourself busy in the air and the hours will fly by. ### Which airlines fly direct from Ottawa International Airport to Valley Intl. Airport (HRL)? > If you want to travel straight from Ottawa Intl. Airport to HRL, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports. ### Are Ottawa Intl. Airport to HRL flight tickets cheaper when they're purchased at the last minute? > It is possible to find a great last-minute deal from Ottawa International Airport to HRL, but there's no guarantee. As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals regularly, so you can feel confident knowing you're always seeing the latest offers. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Iron Mountain to Harlingen](https://www.expedia.ca/lp/flights/1596/1515/iron-mountain-to-harlingen) - [Flights from Williston to Harlingen](https://www.expedia.ca/lp/flights/1636/1515/williston-to-harlingen) - [Flights from Hilo to Harlingen](https://www.expedia.ca/lp/flights/1643/1515/hilo-to-harlingen) - [Flights from Detroit to Harlingen](https://www.expedia.ca/lp/flights/178255/1515/detroit-to-harlingen) - [Flights from Minneapolis - St. Paul to Harlingen](https://www.expedia.ca/lp/flights/178287/1515/minneapolis-st-paul-to-harlingen) - [Flights from Ottawa to Harlingen](https://www.expedia.ca/lp/flights/178296/1515/ottawa-to-harlingen) - [Flights from Phoenix to Harlingen](https://www.expedia.ca/lp/flights/178298/1515/phoenix-to-harlingen) - [Flights from Vancouver to Harlingen](https://www.expedia.ca/lp/flights/178315/1515/vancouver-to-harlingen) - 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[Flights from Toronto (YYZ) to McAllen (MFE)](https://www.expedia.ca/lp/flights/yyz/mfe/toronto-to-mcallen) \*Available to Expedia members.