Cheap flights from Buffalo to Austin from C$ 199
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Austin departing on 22/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Buffalo to Austin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Austin?
In general, September is the cheapest month to fly from Buffalo to Austin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 437. If you don’t want to visit Austin in September, then you should wait until January to fly from Buffalo, when ticket prices are also cheap, with an average price of C$ 520.
What is the cheapest day to depart on your flight to Austin?
The cheapest day to depart on your flight to Austin is on a Tuesday when prices can be found for as low as C$ 489. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Austin is Monday, with ticket prices averaging around C$ 813.
What is the cheapest time of day to depart on your flight to Austin?
Our most recent data shows that the best time of day to fly to Austin is at noon. Flights from Buffalo to Austin during this time can be as low as C$ 499. Flights in the morning are often more expensive with an average ticket price of C$ 628.
How far in advance should I book a flight to Austin?
You are more likely to see cheaper flights to Austin from Buffalo when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Austin for around C$ 561 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Buffalo for as low as C$ 489 on momondo.
What is the cheapest airline that flies from Buffalo to Austin Bergstrom?
Delta, Southwest, and United Airlines are the most popular carriers operating from Buffalo to Austin Bergstrom
Which airlines fly to Austin?
Southwest, American Airlines and United Airlines are the top three most popular airlines that fly to Austin from Buffalo according to our data. Southwest is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Austin. Keep in mind that there are 5 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.
When to book flights from Buffalo to Austin
Cheap Buffalo to Austin (BUF to AUS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Buffalo to Austin
How far is Buffalo to Austin Bergstrom by plane?
The distance between Buffalo and Austin Bergstrom is about 2181.0 km. In terms of flight time, this usually takes a little over 5h 00m.
When did momondo last update prices for flights from Buffalo Airport to Austin Bergstrom Airport?
Prices for flights from Buffalo Airport to Austin Bergstrom Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Austin Bergstrom Airport?
As of May 2025, there are 5 operators available to choose from for flights from Buffalo Airport to Austin Bergstrom Airport.
How old do you have to be to fly from Buffalo Airport to Austin Bergstrom Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Austin Bergstrom Airport.
What documentation or ID do you need to fly to Austin Bergstrom Airport?
The travel and health documents required for your trip to Austin Bergstrom Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Austin Bergstrom Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Buffalo to Austin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Buffalo to Austin is Southwest (51% of total bookings). The next most popular airlines are American Airlines (23%), United Airlines (12%), and Delta (7%).
Best airlines flying from Buffalo to Austin
Compare and see reviews for airlines that fly from Buffalo to Austin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 210 | Free Cancellation | Rating 5.9 3,287 reviews | |||
| PriceFrom C$ 435 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom C$ 457 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom C$ 471 | Free Cancellation | Rating 8.0 4,294 reviews | |||
| PriceFrom C$ 539 | Free Cancellation | Rating 7.4 8,696 reviews |
Travelling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Buffalo to Austin?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Austin for you.
Can I find flights from Buffalo to Austin with flexible booking policies on momondo?
Yes. All flights to Austin from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Buffalo to Austin?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Buffalo to Austin.
I’m not ready to book a flight from Buffalo to Austin right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Austin, momondo offers a useful price alert feature which will track prices for flights to Austin from Buffalo and alert you when they change.