Title: Cheap Flights to Annex , OR from CA $101 - 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) # Cheap Flights to Annex , OR from CA $101 [View CA $101 flight on Fri, Mar 6, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SFO,to:BOI,departure:06/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:100.50&airProductToken=AQowCi4IwaYBEgQzMzc1GLJxIMFDKNP5hgMwu_qGAzhYQABYAWoCU1ZyCEdIMk9BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing [Hotels in Annex](https://expedia.ca/Annex-Hotels.d553248635975866518.Travel-Guide-Hotels)[Annex Car Rentals](https://expedia.ca/Car-Rentals-In-Annex.d553248635975866518.Car-Rental-Guide)[Annex Vacation Packages](https://expedia.ca/Annex.d553248635975866518.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Annex, Oregon, United States of America,departure:21/02/2026TANYT&leg2=from:Annex, Oregon, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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:CMH,to:Annex, Oregon, United States of America,departure:21/02/2026TANYT&leg2=from:Annex, Oregon, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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:CMH,to:Annex, Oregon, United States of America,departure:21/02/2026TANYT&leg2=from:Annex, Oregon, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:CMH,to:Annex, Oregon, United States of America,departure:21/02/2026TANYT&leg2=from:Annex, Oregon, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Annex, Oregon, United States of America,departure:21/02/2026TANYT&leg2=from:Annex, Oregon, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Annex, Oregon, United States of America,departure:21/02/2026TANYT&leg2=from:Annex, Oregon, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Annex, Oregon, United States of America,departure:21/02/2026TANYT&leg2=from:Annex, Oregon, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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\* - ![](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\* - ![](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) ## How much is the cheapest flight to Annex? Prices were available within the past 7 days and start at CA $101 for one-way flights and CA $185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 18 - Sat, Mar 21 SEA Seattle BOI Boise CA $185 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BOI,departure:18/03/2026TANYT&leg2=from:BOI,to:SEA,departure:21/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:184.80&airProductToken=AQo3CjUIxJgBEgQzNjg4GJIBIMFDKM7-hwMwq_-HAzhFQABYAWoJTUFJTkJBU0lDcghWRlZTSDNCQwo3CjUIxJgBEgQzNjc4GMFDIJIBKOqbiAMw1ZyIAzhFQABYAWoJTUFJTkJBU0lDcghWRlZTSDNCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Mar 28 - Tue, Mar 31 SEA Seattle BOI Boise CA $191 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BOI,departure:28/03/2026TANYT&leg2=from:BOI,to:SEA,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:190.73&airProductToken=AQovCi0IwaYBEgM0MjkYkgEgwUMo0-2IAzCp7ogDOFhAAFgBagJTVnIIT0gyRVhVQk4KMAouCMGmARIEMjM1MhjBQyCSASi0kokDMJOTiQM4WEAAWAFqAlNWcghPSDJFWFVCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Tue, Mar 17 - Wed, Mar 18 SEA Seattle BOI Boise CA $212 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:BOI,departure:17/03/2026TANYT&leg2=from:BOI,to:SEA,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:211.40&airProductToken=AQpECiAIyIIBEgQ2Nzg2GJIBIIYxKLbwhwMw_vCHAzhVQABYAQogCMiCARIENDkzNRiGMSDBQyia8ocDMN7yhwM4VUABWAEKRAogCMiCARIENDc1MhjBQyCGMSjB_4cDMIWAiAM4VUAAWAEKIAjIggESBDQ5ODQYhjEgkgEoo4CIAzDugIgDOFVAAVgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 3 - Sat, Mar 7 YVR Vancouver BOI Boise CA $298 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:BOI,departure:03/03/2026TANYT&leg2=from:BOI,to:YVR,departure:07/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:298.00&airProductToken=AQpFCiEI1YIBEgQyMDg1GLiNASCDaSiC1oYDMLTXhgM4TkAAWAEKIAjVggESBDU5MjMYg2kgwUMoldiGAzCf2YYDOE5AAVgBCkUKIAjVggESBDU4MzcYwUMgg2kov4OHAzDAhIcDOE5AAFgBCiEI1YIBEgQxOTEwGINpILiNASiPhYcDMMqGhwM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sat, Apr 25 - Wed, Apr 29 YVR Vancouver BOI Boise CA $380 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:BOI,departure:25/04/2026TANYT&leg2=from:BOI,to:YVR,departure:29/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:379.12&airProductToken=AQp_Cj4I16YBEgQ3MDA5GLiNASCSASjqp4sDMLeoiwM4TEAAWAFqBUVDT05PcghMT1VGNVpFU3oKCMSYARIENDAyMAo9CNemARIENjgyMxiSASDBQyjzqIsDMNapiwM4TEABWAFqBUVDT05PcghMT1VGNVpFU3oKCMSYARIENjgyMwqlAQo9CNemARIENjUyMhjBQyCSASif04sDMJHUiwM4TEAAWAFqBUVDT05PcghMT1VGNVpFU3oKCMSYARIENjUyMgoxCNemARIEMTU1MxiSASCYFii61IsDMJ7ViwM4TEABWAFqBUVDT05PcghMT1VGNVpFUwoxCNemARIDMTIzGJgWILiNASjS1osDMLbXiwM4TEABWAFqBUVDT05PcghMT1VGNVpFUxIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Columbus (CMH) to Boise (BOI) ### September is typically the cheapest month to fly From CA $297 - CA $816 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Annex. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Annex. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Annex. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Annex flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Annex. Looking to save even more? Get additional savings by bundling your Annex flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Annex trip! __Flights to Annex information__ | Destination airport | Boise | | ----------------------------- | ------- | | Destination airport IATA code | BOI | | Destination city name | Boise | | Roundtrip price | CA $185 | ## Trending flights to Annex Prices were available within the past 7 days and start at CA $101 for one-way flights and CA $185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Apr 18 - Sat, Apr 18 YVR Vancouver BOI Boise CA $291 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:BOI,departure:18/04/2026TANYT&leg2=from:BOI,to:YVR,departure:18/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:290.62&airProductToken=AQpFCiEIxJgBEgQzOTY4GLiNASCSASif14oDMOzXigM4RUAAWAEKIAjEmAESBDQxMjcYkgEgwUMo39iKAzC_2YoDOEVAAVgBCkUKIAjEmAESBDQwNzkYwUMgkgEo2NqKAzDE24oDOEVAAFgBCiEIxJgBEgQzNjgyGJIBILiNASj924oDMMLcigM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) \*Available to Expedia members.