Cheap flights from Buffalo to Austin from $144
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 5/22. 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?
The cheapest month to fly to Austin from Buffalo is in September. Flight prices, which tend to average around $316, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then January is your next best option. Flight prices from Buffalo to Austin during January average around $376.
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 Saturday when prices can be found for as low as $387. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to Austin for around $451.
What is the cheapest time of day to depart on your flight to Austin?
In the afternoon is the cheapest time of day to fly from Buffalo to Austin when you can find flight prices for as low as $403. Flying to Austin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $529. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
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 $406 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 $354 on momondo.
What is the cheapest airline that flies from Buffalo to Austin Bergstrom?
Delta, Frontier, and Southwest are the most popular carriers operating from Buffalo to Austin Bergstrom
What airlines fly to Austin?
American Airlines, Delta and Southwest are the top three most popular airlines that fly to Austin from Buffalo according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 6 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?
A flight from Buffalo to Austin Bergstrom will travel around 1355.2 mi. By plane, this route typically takes 5h 26m.
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 4 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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buffalo to Austin?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Austin is American Airlines, representing 40% of all bookings. The subsequent popular airlines are Delta at 30%, Southwest at 25%, and United Airlines at 6%.
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 $274 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $331 | Free Cancellation | Rating 8.0 4,293 reviews | |||
| PriceFrom $390 | Free Cancellation | Rating 7.4 8,696 reviews |
Traveling 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?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Austin. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Buffalo to Austin with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Austin from Buffalo with this policy.
How can momondo help me find flights from Buffalo to Austin?
momondo helps you find the best flight between Buffalo and Austin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Buffalo to Austin right now. Can momondo alert me if prices change?
Price alerts on flights to Austin from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.