Title: CA $235 Cheap Flights from Washington (IAD) to Buffalo (BUF) - Expedia.ca ![Buffalo, NY](https://images.trvl-media.com/place/602674/87d981cf-5755-46d3-aea8-dd650f6a21eb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602674/87d981cf-5755-46d3-aea8-dd650f6a21eb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $235 Cheap Flights from Washington (IAD) to Buffalo (BUF) [View CA $235 flight on Thu, Nov 20, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IAD,to:BUF,departure:20/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:234.20&airProductToken=AQpuCjUIxJgBEgQ1MDAyGIgYIKlRKKfM_QIw_cz9AjhFQABYAWoJTUFJTkJBU0lDcghWQVZOQTBCUQo1CMSYARIENTI1MBipUSCBLSjwzv0CMNPP_QI4RUABWAFqCU1BSU5CQVNJQ3IIWEFWT0EwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) - [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 Washington Dulles International Airport (IAD) to Buffalo Niagara Intl. Airport (BUF) - ![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:iad,to:buf,departure:08/11/2025TANYT&leg2=from:buf,to:iad,departure:15/11/2025TANYT&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:iad,to:buf,departure:08/11/2025TANYT&leg2=from:buf,to:iad,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:iad,to:buf,departure:08/11/2025TANYT&leg2=from:buf,to:iad,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Frontier Airlines](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:iad,to:buf,departure:08/11/2025TANYT&leg2=from:buf,to:iad,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) ![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 Washington (IAD) to Buffalo (BUF) Prices were available within the past 7 days and start at CA $235 for one-way flights and CA $279 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) Thu, Feb 26 - Tue, Mar 17 IAD Washington BUF Buffalo CA $279 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:26/02/2026TANYT&leg2=from:BUF,to:IAD,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:278.80&airProductToken=AQpGCiEIxJgBEgQ1NTExGIgYIOO0ASj-l4YDMOaYhgM4RUAAWAEKIQjEmAESBDQ2MzkY47QBIIEtKIWZhgMw1ZmGAzhFQAFYAQpGCiEIxJgBEgQ0NjM1GIEtIOO0ASif84cDMO_zhwM4RUAAWAEKIQjEmAESBDQ3MDQY47QBIIgYKPb0hwMw0vWHAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Nov 4 - Tue, Nov 11 IAD Washington BUF Buffalo CA $286 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:04/11/2025TANYT&leg2=from:BUF,to:IAD,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:285.20&airProductToken=AQpwCjYIxJgBEgQ0ODIzGIgYIOO0ASjYmPwCMLeZ_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkZVTkEwQlEKNgjEmAESBDUyNDkY47QBIIEtKPCa_AIwtpv8AjhFQAFYAWoJTUFJTkJBU0lDcghWRlVOQTBCUQpuCjUIxJgBEgQ1Mjg0GIEtIKlRKNDk_AIwseX8AjhFQABYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQo1CMSYARIENDk5MBipUSCIGCiL5vwCMN_m_AI4RUABWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Nov 4 - Sat, Nov 8 IAD Washington BUF Buffalo CA $293 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:04/11/2025TANYT&leg2=from:BUF,to:IAD,departure:08/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:292.70&airProductToken=AQpGCiEIxJgBEgQzNzc2GIgYIOO0ASjSmvwCMLqb_AI4RUAAWAEKIQjEmAESBDMxOTIY47QBIIEtKOWc_AIwqJ38AjhFQAFYAQpGCiEIxJgBEgQ1MjQ5GIEtIOO0ASjNx_wCMJ3I_AI4RUAAWAEKIQjEmAESBDQ2ODgY47QBIIgYKNbJ_AIwsMr8AjhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Nov 3 - Wed, Nov 12 IAD Washington BUF Buffalo CA $307 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:03/11/2025TANYT&leg2=from:BUF,to:IAD,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:306.70&airProductToken=AQpGCiEIxJgBEgQzNzc2GIgYIOO0ASiyj_wCMJqQ_AI4RUAAWAEKIQjEmAESBDMxOTIY47QBIIEtKMWR_AIwiJL8AjhFQAFYAQpGCiEIxJgBEgQyODk4GIEtIOO0ASjA7_wCMI7w_AI4RUAAWAEKIQjEmAESBDUwNDgY47QBIIgYKNjw_AIwvPH8AjhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Jan 22 - Mon, Feb 9 IAD Washington BUF Buffalo CA $308 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:22/01/2026TANYT&leg2=from:BUF,to:IAD,departure:09/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:307.80&airProductToken=AQpGCiEIxJgBEgQ1NTExGIgYIOO0ASiejoMDMIaPgwM4RUAAWAEKIQjEmAESBDQ2MzkY47QBIIEtKKWPgwMw9Y-DAzhFQAFYAQpECiAIxJgBEgQ1Mjg0GIEtIKlRKJDZhAMw9NmEAzhFQABYAQogCMSYARIEMzUxMxipUSCIGCji2oQDMLXbhAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Jan 9 - Wed, Jan 21 IAD Washington BUF Buffalo CA $310 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:09/01/2026TANYT&leg2=from:BUF,to:IAD,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:309.90&airProductToken=AQpECiAIxJgBEgQzOTI4GIgYIKlRKLuCggMwloOCAzhFQABYAQogCMSYARIENTIyMxipUSCBLSjIiIIDMKmJggM4RUABWAEKRgohCMSYARIENDYzNhiBLSDjtAEo9YWDAzDFhoMDOEVAAFgBCiEIxJgBEgQ1MTMwGOO0ASCIGCiPh4MDMOqHgwM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Nov 3 - Tue, Nov 11 IAD Washington BUF Buffalo CA $314 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:03/11/2025TANYT&leg2=from:BUF,to:IAD,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:313.20&airProductToken=AQpGCiEIxJgBEgQzNzc2GIgYIOO0ASiyj_wCMJqQ_AI4RUAAWAEKIQjEmAESBDMxOTIY47QBIIEtKMWR_AIwiJL8AjhFQAFYAQpGCiEIxJgBEgQyODk4GIEtIOO0ASig5PwCMO7k_AI4RUAAWAEKIQjEmAESBDUwNDgY47QBIIgYKLjl_AIwnOb8AjhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 8 - Mon, Apr 27 IAD Washington BUF Buffalo CA $321 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:08/04/2026TANYT&leg2=from:BUF,to:IAD,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:320.70&airProductToken=AQpGCiEIxJgBEgQ1NTExGIgYIOO0ASie5YkDMIbmiQM4RUAAWAEKIQjEmAESBDQ2MzkY47QBIIEtKKXmiQMw9eaJAzhFQAFYAQpGCiEIxJgBEgQ0NjM3GIEtIOO0ASiZwYsDMOfBiwM4RUAAWAEKIQjEmAESBDQ3MDQY47QBIIgYKJbCiwMw78KLAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, May 30 - Sat, Jun 13 IAD Washington BUF Buffalo CA $336 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:30/05/2026TANYT&leg2=from:BUF,to:IAD,departure:13/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:335.40&airProductToken=AQoiCiAI1YIBEgQ0MzM1GIgYIIEtKJ-xjgMw5rGOAzhLQABYAQoiCiAI1YIBEgQ0Mjk4GIEtIIgYKNTLjwMwo8yPAzhLQABYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Dec 13 - Wed, Jan 7 IAD Washington BUF Buffalo CA $372 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:BUF,departure:13/12/2025TANYT&leg2=from:BUF,to:IAD,departure:07/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:371.20&airProductToken=AQpoCjIIwYIBEgQxMTA3GIgYIOKaASitzP8CMIrN_wI4QkAAWAFqBUJBU0lDcghOV0ZXVU5CWgoyCMGCARIEMTIwMxjimgEggS0o2M3_AjDDzv8COEJAAVgBagVCQVNJQ3IITldGV1VOQloKaAoyCMGCARIEMjMwMRiBLSDimgEopOuBAzCj7IEDOEJAAFgBagVCQVNJQ3IITldGV1VOQloKMgjBggESBDMxNDYY4poBIIgYKOrsgQMwvO2BAzhCQAFYAWoFQkFTSUNyCE5XRldVTkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ## Find the cheapest month to fly from Washington (IAD) to Buffalo (BUF) ### April is typically the cheapest month to fly From CA $192 - CA $491 per traveller. ## Alternative airports near Buffalo Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:BUF,departure:08/11/2025TANYT&leg2=from:BUF,to:IAD,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BUF Buffalo Niagara Intl. CheapestClosest 16 min [Flights from CA $336](https://www.expedia.ca/Flights-Search?leg1=from:IAD,to:BUF,departure:08/11/2025TANYT&leg2=from:BUF,to:IAD,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Washington to Buffalo (IAD - BUF) route information | Origin airport | Washington Dulles Intl. | | --- | --- | | Destination airport | Buffalo Niagara Intl. | | Airlines serving | American Airlines, Delta, United | | Roundtrip price | CA $279 | | Distance | 452 km | | Average flight time | 1 hour 27 mins | ## Chantilly to Buffalo Flights **The easy way to book your flights from Washington to Buffalo**  With Expedia, it’s simple to find and book flights to Buffalo from Washington 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 Buffalo Niagara 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 Washington to Buffalo today, tomorrow, or this week.   **Save dollars with cheap flights from Washington Dulles Intl., IAD to Buffalo Niagara Intl., BUF**  Sort your search results by price to find great deals on your flight from Washington to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Washington currently is just CA $279 rising to CA $372.   Here are more money-saving tips:  - Fly in February when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Buffalo   - 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 Buffalo from Washington**  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 Buffalo with Expedia today. ## Frequently asked questions ### How much is a flight from Washington Dulles Intl. Airport (IAD) to BUF? > The lowest price advertised for a round-trip journey between Dulles Intl. Airport and Buffalo Niagara International Airport is CA $279. But you better act fast. This figure is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from IAD to Buffalo Niagara Intl. Airport (BUF)? > The majority of flights can be conveniently cancelled online, but whether you incur a fee all comes down to your airline. 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 Washington Dulles Intl. Airport (IAD) to BUF that have flexible change policies? > Plenty of carriers offer the option to move your flight without a change fee. All you pay is the fare difference. When searching for Dulles Intl. Airport to Buffalo Niagara Intl. Airport (BUF) flights, you'll see a "No change fees" filter for you to pick. ### How many hours is the flight from IAD to BUF? > Get comfortable, pick an in-flight movie and 4 hours and 40 minutes will pass by in a jiffy. That's how long it takes to get to BUF from IAD. ### How far is the flight from Washington Dulles Intl. Airport (IAD) to Buffalo Niagara Intl. Airport (BUF)? > You won't have time for a movie marathon on this flight — it's only 460 kilometres from Chantilly to Buffalo. Find your seat, order some food and you'll be there before you know it. ### Which airlines fly direct from Dulles Intl. Airport to Buffalo Niagara Intl. Airport (BUF)? > A popular choice with many travellers, United Airlines (UA) operates 91 flights monthly from Dulles Intl. Airport to Buffalo Niagara Intl. Airport (BUF). Pick the one that fits in with your travel plans and book your fare today. ### Are IAD to Buffalo Niagara International Airport flight tickets cheaper when they're purchased at the last minute? > Tickets from Dulles Intl. Airport to BUF are available up to 12 months prior to departure on Expedia. And although you may pick up great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Los Angeles to Amherst](https://www.expedia.ca/lp/flights/178280/9323/los-angeles-to-amherst) - [Flights from Mexico City to Amherst](https://www.expedia.ca/lp/flights/178285/9323/mexico-city-to-amherst) - [Flights from Montreal to Amherst](https://www.expedia.ca/lp/flights/178288/9323/montreal-to-amherst) - [Flights from Nashville to Amherst](https://www.expedia.ca/lp/flights/178291/9323/nashville-to-amherst) - [Flights from New York to Buffalo](https://www.expedia.ca/lp/flights/178293/602674/new-york-to-buffalo) - [Flights from New York to Amherst](https://www.expedia.ca/lp/flights/178293/9323/new-york-to-amherst) - [Flights from Seattle to Amherst](https://www.expedia.ca/lp/flights/178307/9323/seattle-to-amherst) - [Flights from Toronto to Cheektowaga](https://www.expedia.ca/lp/flights/178314/7197/toronto-to-cheektowaga) - [Flights from Edmonton to Amherst](https://www.expedia.ca/lp/flights/180002/9323/edmonton-to-amherst) - [Flights from Waterloo (ALO) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/alo/iag/waterloo-to-niagara-falls) - [Flights from Atlanta (ATL) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/atl/iag/atlanta-to-niagara-falls) - [Flights from Austin (AUS) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/aus/iag/austin-to-niagara-falls) - [Flights from Bangor (BGR) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/bgr/iag/bangor-to-niagara-falls) - [Flights from Bhopal (BHO) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/bho/iag/bhopal-to-niagara-falls) - [Flights from Bellingham (BLI) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/bli/iag/bellingham-to-niagara-falls) - [Flights from Nashville (BNA) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/bna/iag/nashville-to-niagara-falls) - [Flights from Buffalo (BUF) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/buf/iag/buffalo-to-niagara-falls) - [Flights from Baltimore (BWI) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/bwi/iag/baltimore-to-niagara-falls) - [Flights from Paris (CDG) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/cdg/iag/paris-to-niagara-falls) - [Flights from Sault Ste. Marie (CIU) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ciu/iag/sault-ste-marie-to-niagara-falls) - [Flights from Cleveland (CLE) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/cle/iag/cleveland-to-niagara-falls) - [Flights from Charlotte (CLT) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/clt/iag/charlotte-to-niagara-falls) - [Flights from Cincinnati (CVG) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/cvg/iag/cincinnati-to-niagara-falls) - [Flights from Washington (DCA) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/dca/iag/washington-to-niagara-falls) - [Flights from Delhi (DEL) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/del/iag/delhi-to-niagara-falls) - [Flights from Denver (DEN) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/den/iag/denver-to-niagara-falls) - [Flights from Dallas (DFW) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/dfw/iag/dallas-to-niagara-falls) - [Flights from Detroit (DTW) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/dtw/iag/detroit-to-niagara-falls) - [Flights from Newark Liberty Intl. Airport (EWR) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ewr/iag/newark-liberty-intl-airport-to-niagara-falls) - [Flights from Fort Lauderdale (FLL) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/fll/iag/fort-lauderdale-to-niagara-falls) - [Flights from Grand Rapids (GRR) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/grr/iag/grand-rapids-to-niagara-falls) - [Flights from Houston (HOU) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/hou/iag/houston-to-niagara-falls) - [Flights from Huntsville (HSV) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/hsv/iag/huntsville-to-niagara-falls) - [Flights from Houston (IAH) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/iah/iag/houston-to-niagara-falls) - [Flights from Indianapolis (IND) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ind/iag/indianapolis-to-niagara-falls) - [Flights from New York (JFK) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/jfk/iag/new-york-to-niagara-falls) - [Flights from Kingston (KIN) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/kin/iag/kingston-to-niagara-falls) - [Flights from Las Vegas (LAS) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/las/iag/las-vegas-to-niagara-falls) - [Flights from Los Angeles (LAX) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/lax/iag/los-angeles-to-niagara-falls) - [Flights from New York (LGA) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/lga/iag/new-york-to-niagara-falls) - [Flights from London (LHR) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/lhr/iag/london-to-niagara-falls) - [Flights from Lincoln (LNK) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/lnk/iag/lincoln-to-niagara-falls) - [Flights from Kansas City (MCI) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/mci/iag/kansas-city-to-niagara-falls) - [Flights from Orlando (MCO) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/mco/iag/orlando-to-niagara-falls) - [Flights from Miami (MIA) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/mia/iag/miami-to-niagara-falls) - [Flights from Milwaukee (MKE) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/mke/iag/milwaukee-to-niagara-falls) - [Flights from Minneapolis (MSP) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/msp/iag/minneapolis-to-niagara-falls) - [Flights from Myrtle Beach (MYR) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/myr/iag/myrtle-beach-to-niagara-falls) - [Flights from Oklahoma City (OKC) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/okc/iag/oklahoma-city-to-niagara-falls) - [Flights from Portland (PDX) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/pdx/iag/portland-to-niagara-falls) - [Flights from Philadelphia (PHL) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/phl/iag/philadelphia-to-niagara-falls) - [Flights from Phoenix (PHX) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/phx/iag/phoenix-to-niagara-falls) - [Flights from St. Petersburg (PIE) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/pie/iag/st-petersburg-to-niagara-falls) - [Flights from Pittsburgh (PIT) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/pit/iag/pittsburgh-to-niagara-falls) - [Flights from Providence (PVD) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/pvd/iag/providence-to-niagara-falls) - [Flights from Raleigh (RDU) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/rdu/iag/raleigh-to-niagara-falls) - [Flights from Rochester (ROC) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/roc/iag/rochester-to-niagara-falls) - [Flights from Fort Myers (RSW) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/rsw/iag/fort-myers-to-niagara-falls) - [Flights from San Diego (SAN) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/san/iag/san-diego-to-niagara-falls) - [Flights from Louisville (SDF) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/sdf/iag/louisville-to-niagara-falls) - [Flights from Seattle (SEA) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/sea/iag/seattle-to-niagara-falls) - [Flights from San Francisco (SFO) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/sfo/iag/san-francisco-to-niagara-falls) - [Flights from San Jose (SJC) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/sjc/iag/san-jose-to-niagara-falls) - [Flights from Sarasota (SRQ) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/srq/iag/sarasota-to-niagara-falls) - [Flights from St. Louis (STL) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/stl/iag/st-louis-to-niagara-falls) - [Flights from St. Thomas (STT) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/stt/iag/st-thomas-to-niagara-falls) - [Flights from Sydney (SYD) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/syd/iag/sydney-to-niagara-falls) - [Flights from Syracuse (SYR) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/syr/iag/syracuse-to-niagara-falls) - [Flights from Tampa (TPA) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/tpa/iag/tampa-to-niagara-falls) - [Flights from Trenton (TTN) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ttn/iag/trenton-to-niagara-falls) - [Flights from Chatham (XCM) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/xcm/iag/chatham-to-niagara-falls) - [Flights from Nanaimo (YCD) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ycd/iag/nanaimo-to-niagara-falls) - [Flights from Deer Lake (YDF) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ydf/iag/deer-lake-to-niagara-falls) - [Flights from Edmonton (YEG) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yeg/iag/edmonton-to-niagara-falls) - [Flights from Kingston (YGK) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ygk/iag/kingston-to-niagara-falls) - [Flights from Hamilton (YHM) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yhm/iag/hamilton-to-niagara-falls) - [Flights from Halifax (YHZ) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yhz/iag/halifax-to-niagara-falls) - [Flights from Kamloops (YKA) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yka/iag/kamloops-to-niagara-falls) - [Flights from Kelowna (YLW) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ylw/iag/kelowna-to-niagara-falls) - [Flights from Gatineau (YND) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ynd/iag/gatineau-to-niagara-falls) - [Flights from Ottawa (YOW) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yow/iag/ottawa-to-niagara-falls) - [Flights from Peterborough (YPQ) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ypq/iag/peterborough-to-niagara-falls) - [Flights from Québec (YQB) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yqb/iag/quebec-to-niagara-falls) - [Flights from Windsor (YQG) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yqg/iag/windsor-to-niagara-falls) - [Flights from Comox (YQQ) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yqq/iag/comox-to-niagara-falls) - [Flights from Regina (YQR) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yqr/iag/regina-to-niagara-falls) - [Flights from Sydney (YQY) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yqy/iag/sydney-to-niagara-falls) - [Flights from Sudbury (YSB) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ysb/iag/sudbury-to-niagara-falls) - [Flights from Sherbrooke (YSC) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ysc/iag/sherbrooke-to-niagara-falls) - [Flights from Montreal (YUL) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yul/iag/montreal-to-niagara-falls) - [Flights from Vancouver (YVR) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yvr/iag/vancouver-to-niagara-falls) - [Flights from Winnipeg (YWG) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/ywg/iag/winnipeg-to-niagara-falls) - [Flights from Saskatoon (YXE) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yxe/iag/saskatoon-to-niagara-falls) - [Flights from Prince George (YXS) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yxs/iag/prince-george-to-niagara-falls) - [Flights from London (YXU) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yxu/iag/london-to-niagara-falls) - [Flights from Calgary (YYC) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yyc/iag/calgary-to-niagara-falls) - [Flights from Charlottetown (YYG) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yyg/iag/charlottetown-to-niagara-falls) - [Flights from St. John's (YYT) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yyt/iag/st-johns-to-niagara-falls) - [Flights from Toronto (YYZ) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/yyz/iag/toronto-to-niagara-falls) - [Flights from Nanaimo (ZNA) to Niagara Falls (IAG)](https://www.expedia.ca/lp/flights/zna/iag/nanaimo-to-niagara-falls) \*Available to Expedia members.