Title: Cheap Flights from Niagara Falls (IAG) to Austin (AUS) - Expedia.ca ![](https://images.trvl-media.com/place/178234/951821dc-6b27-4beb-bae6-d35df0d36f64.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178234/951821dc-6b27-4beb-bae6-d35df0d36f64.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Niagara Falls (IAG) to Austin (AUS) - [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 Niagara Falls, NY (IAG-Niagara Falls Intl.) to Austin-Bergstrom International Airport (AUS) - ![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:iag,to:aus,departure:09/11/2025TANYT&leg2=from:aus,to:iag,departure:16/11/2025TANYT&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:iag,to:aus,departure:09/11/2025TANYT&leg2=from:aus,to:iag,departure:16/11/2025TANYT&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:iag,to:aus,departure:09/11/2025TANYT&leg2=from:aus,to:iag,departure:16/11/2025TANYT&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:iag,to:aus,departure:09/11/2025TANYT&leg2=from:aus,to:iag,departure:16/11/2025TANYT&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:iag,to:aus,departure:09/11/2025TANYT&leg2=from:aus,to:iag,departure:16/11/2025TANYT&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:iag,to:aus,departure:09/11/2025TANYT&leg2=from:aus,to:iag,departure:16/11/2025TANYT&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:iag,to:aus,departure:09/11/2025TANYT&leg2=from:aus,to:iag,departure:16/11/2025TANYT&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) Flight from Niagara Falls to Austin (IAG - AUS) route information | Origin airport | Niagara Falls Intl. | | --- | --- | | Destination airport | Austin-Bergstrom Intl. | | Distance | 2179 km | ## Niagara Falls to Austin Flights **The easy way to book your flights from Niagara Falls to Austin**  With Expedia, it’s simple to find and book flights to Austin from Niagara Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Austin-Bergstrom 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 Niagara Falls to Austin today, tomorrow, or this week.   **Save dollars with cheap flights from Niagara Falls Intl., IAG to Austin-Bergstrom Intl., AUS**  Sort your search results by price to find great deals on your flight from Niagara Falls to Austin—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Austin from Niagara Falls currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Austin   - 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 Austin from Niagara Falls**  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 Austin with Expedia today. ## Frequently asked questions ### How much is a flight from Niagara Falls Intl. Airport (IAG) to Austin-Bergstrom Intl. Airport (AUS)? > If you're travelling between Niagara Falls Intl. Airport (IAG) and Austin-Bergstrom Intl. Airport (AUS), round-trip flights start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today 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 Niagara Falls Intl. Airport (IAG) to Austin–Bergstrom International Airport? > Every air carrier has its own terms and conditions. If you decide to cancel your vacation, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from IAG to Austin–Bergstrom International Airport that have flexible change policies? > Flights from Niagara Falls Intl. Airport (IAG) to AUS with flexible change policies are available with many airlines. Simply use our "No change fees" filter during your search. You'll only need to cover the cost difference between the two flights, without any added fees to worry about. ### How far is the flight from Niagara Falls Intl. Airport to AUS? > You'll be soaring through the sky for a while, as the flight distance from Niagara Falls to Austin is 2,200 kilometres. Set up a playlist of your favourite podcasts before you leave home to keep yourself entertained during your flight. ### Which airlines fly direct from IAG to Austin–Bergstrom International Airport? > There are no direct flights, so you'll have to make at least one stop between Niagara Falls Intl. Airport and Austin–Bergstrom International Airport. Take advantage of the layover time to stretch your legs and enjoy some personal space. ### Are Niagara Falls Intl. Airport to Austin–Bergstrom International Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from IAG to AUS can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to start planning your trip early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines publish their prices that far in advance. Our suggestion? 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