AUS

$41 Find Cheap Flights to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Austin
These are the airlines KAYAK users have selected most often from within our search results for flights to Austin
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Flights Deals

Cheap Flights to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Austin

Fri, Aug 1 - Mon, Aug 4
Frontier Logo
5:01 am - 4:46 pmORD-AUS
11h 45m1 stop
Frontier Logo
2:22 pm - 10:55 pmAUS-ORD
8h 33m1 stop
$106Frontier
Find Deal
Thu, Oct 9 - Mon, Oct 13
Frontier Logo
5:10 am - 5:01 pmORD-AUS
11h 51m1 stop
Frontier Logo
5:56 pm - 12:10 amAUS-ORD
6h 14m1 stop
$108Frontier
Find Deal
Mon, Aug 11 - Wed, Aug 13
Southwest Logo
9:15 am - 11:40 amBWI-AUS
3h 25mnonstop
Southwest Logo
7:00 pm - 11:15 pmAUS-BWI
3h 15mnonstop
$197Southwest
Find Deal
Wed, Aug 6 - Tue, Aug 12
Southwest Logo
5:45 pm - 8:15 pmDCA-AUS
3h 30mnonstop
Southwest Logo
12:45 pm - 5:00 pmAUS-DCA
3h 15mnonstop
$197Southwest
Find Deal
Wed, Aug 13 - Wed, Aug 20
Delta Logo
7:00 am - 10:00 amJFK-AUS
4h 00mnonstop
Delta Logo
7:08 pm - 11:59 pmAUS-JFK
3h 51mnonstop
$199Delta
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
1:10 pm - 6:51 pmSFO-AUS
3h 41mnonstop
Delta Logo
10:30 am - 12:06 pmAUS-SFO
3h 36mnonstop
$207Delta
Find Deal
Mon, Aug 11 - Wed, Aug 13
United Airlines Logo
8:45 am - 11:09 amIAD-AUS
3h 24mnonstop
United Airlines Logo
5:00 am - 11:32 amAUS-IAD
5h 32m1 stop
$207United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 16
American Airlines Logo
7:40 am - 1:00 pmLGA-AUS
6h 20m1 stop
American Airlines Logo
3:26 pm - 9:59 pmAUS-LGA
5h 33m1 stop
$213American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
5:00 am - 9:20 amDCA-AUS
5h 20m1 stop
American Airlines Logo
6:48 pm - 12:56 amAUS-DCA
5h 08m1 stop
$217American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
6:35 am - 11:44 amIAD-AUS
6h 09m1 stop
United Airlines Logo
6:01 pm - 12:15 amAUS-IAD
5h 14m1 stop
$217United Airlines
Find Deal

Expert advice for your flight to Austin

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

Main Cabin Extra offers early boarding (Group 5) and complimentary alcoholic drinks for a small fee.


American's Wi-Fi offers 20 minutes free by watching an ad, ideal for quick tasks.

Delta

Delta's Comfort Plus offers up to three extra inches of legroom in the economy cabin.


Delta offers free Wi-Fi for SkyMiles members on most domestic flights, sign up onboard.

Read more about Deltaby Stefanie Waldek
United Airlines

United's Economy Plus offers up to six inches more legroom than standard economy seats.


United's Wi-Fi offers free messaging, with surfing and streaming available for a fee.

Frontier

Frontier's Premium Bundle offers priority boarding and extra legroom for just $20 more than Economy.


Avoid middle seats by selecting Economy Bundle for free Standard seat selection and carry-on bag.

Read more about Frontierby Stefanie Waldek
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” more legroom for a nominal fee.


Spirit's Wi-Fi offers gate-to-gate connectivity, with browsing and streaming packages available.

Alaska Airlines

Alaska's Premium Class offers priority boarding, extra legroom, and complimentary drinks on flights over 350 miles.


Alaska's Wine Flies Free program allows Mileage Plan members to check a case of wine for free.

Airports
AUS

For a quick exit, use the free tram from baggage claim to the ground transportation center for taxis and rideshares.

Read more about AUSby Harriet Baskas
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines, Alaska Airlines and AUS

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Delta, United Airlines and Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Useful Info

KAYAK's insights & trends for flights to Austin

Get data-powered insights and trends for flights to Austin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Austin?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Austin was found on the route from Chicago, at $106 return. The most popular connection is from New York to Austin and KAYAK users have found round-trip deals for as low as $130 in the last 3 days.

How much is a flight to Austin?

The average and cheapest price for all round-trip flights to Austin from each origin found by users searching on KAYAK in the last month.

A flight to Austin costs $252 on average. The cheapest price found on KAYAK in the last 2 weeks cost $33 and departed from Miami. The most popular routes on KAYAK are Los Angeles to Austin which costs $302 on average, and San Francisco to Austin, which costs $357 on average.

See prices from:

What is the cheapest month to fly to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Austin is January, where tickets cost $227 on average for return flights. On the other hand, the most expensive months are March and December, where the average cost of tickets from the United States is $477 and $445 respectively. For one-way flights, the best month to travel is September with an average price of $253.

What is a good deal for flights to Austin?

If you’re looking for cheap airfare to Austin, 25% of our users found tickets to Austin for the following prices or less: From Provo $141 round-trip, from Jacksonville $239 round-trip, from Los Angeles $241 round-trip.

How far in advance should I book a flight to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know - Book Cheap Austin Plane Tickets

Low seasonJanuary
High seasonNovember
Cheapest flight$41
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Chicago O'Hare Airport to Austin

When to book flights to Austin

Are your dates flexible? Find out the best times to travel to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Austin based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Austin flights

  • What is there to do while at Austin-Bergstrom International Airport (AUS)?

    The Observation Deck is always a fresh favorite for new arrivals to Austin. There, travelers can watch planes take off to pass the time before their next flight. It’s also a great family spot with picnic tables available for lunches and relaxation.

  • What restaurant options are there at Austin-Bergstrom International Airport (AUS)?

    Barbecue reigns supreme in Texas, and Austin certainly brings the smoke. Savory Texan favorites in Austin-Bergstrom International Airport (AUS) include Salt Lick Barbecue, Earl Campbell's Taco Truck, and Peached Tortilla. For travelers with a sweet tooth, there’s Berry Austin and Amy’s Ice Creams. You’ll also find a range of international cuisine.

  • What’s the best way to get to downtown Austin-Bergstrom International Airport (AUS)?

    CapMetro offers a frequent and convenient bus service directly from Austin-Bergstrom International Airport (AUS) to downtown Austin, along with a number of other stops throughout the city. Visitors to Austin simply have to look for the neon blue guitar bus stop outside the airport. In addition to the CapMetro buses, there are taxis and shuttle buses available.

  • What facilities does Austin-Bergstrom International Airport (AUS) have available for pets?

    Austin-Bergstrom International Airport (AUS) sports a unique dog walk that is perfect for both pets and owners. On the dog walk, you can find a pet water fountain, bags for waste disposal, and trash cans. The dog walk is located on the lower level by the parking garage.

  • What is the fastest way for me to get to downtown Austin from Austin-Bergstrom International Airport (AUS)?

    The fastest way to get to downtown Austin from Austin-Bergstrom International Airport (AUS) is to take a taxi or rideshares such as Uber or Lyft. These will take about 25 minutes to reach their destination and cost about $30-$40. Alternatively, you can take the public bus, which operates on a regular schedule and costs about $2.

  • Does Austin-Bergstrom International Airport (AUS) have services for travelers with limited mobility?

    Yes, there are plenty of services available at Austin-Bergstrom International Airport (AUS) for passengers with reduced mobility. Along with wheelchair rentals and accessible facilities, you can also take the accessible tram to your preferred mode of ground transportation, whether you are renting a car or calling a cab. If you need further assistance, contact your airline in advance.

  • Can I fly directly to Austin from any major US airports?

    Yes, you will find plenty of direct flights to Austin from many departure points across the country. These include Atlanta, Chicago, New York’s EWR and JFK airports, and others. The airlines most frequently serving these direct routes are Delta Airlines, American Airlines, JetBlue, and United Airlines.

  • Can I take a free shuttle to my hotel if I am staying close to the Austin-Bergstrom International Airport (AUS)?

    Yes, there are more than 15 hotels in the area that offer free shuttle service to and from the Austin-Bergstrom International Airport (AUS). The pickup points are located outside the arrivals level baggage claim.

  • What is the cheapest flight to Austin?

    In the last 3 days, the cheapest flight deal to Austin was found on the route from Chicago, at $106 return. The most popular connection is from New York to Austin and KAYAK users have found round-trip deals for as low as $130 in the last 3 days.

  • How far is Austin Bergstrom Airport from central Austin?

    Austin Bergstrom Airport is 7 miles from the center of Austin.

  • What is the name of Austin’s airport?

    Austin is served by Austin Bergstrom Airport, also commonly referred to as Austin Bergstrom or Bergstrom Intl. The airport code is AUS.

  • How much is a flight to Austin?

    On average, a flight to Austin costs $252. The cheapest price found on KAYAK in the last 2 weeks cost $33 and departed from Miami Airport.

  • What is the cheapest day to fly to Austin?

    Based on KAYAK data, the cheapest day to fly to Austin is Saturday where round-trip tickets can be as cheap as $333. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $409 on average.

  • How does KAYAK find such low prices on flights to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Austin?

    The cheapest time of day to fly to Austin is generally in the morning, when round-trip flights cost $375 on average. The most expensive time of day to fly to Austin is generally in the evening, which is peak travel time and where the average cost of a ticket is $414.

Top tips for finding cheap flights to Austin

  • Looking for cheap airfare to Austin? 25% of our users found round-trip tickets to Austin for the following prices or less: From San Diego $168, from Phoenix Sky Harbor Intl $283, from Chicago O'Hare Intl $343
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Austin flight deals.
  • Though an hour away by car, San Antonio International Airport (SAT) is, at times, a good alternative to Austin-Bergstrom International Airport (AUS). Of course, it depends on your final destination, but if you are traveling the suburbs just outside of Austin, San Antonio International Airport (SAT) is certainly worth considering.
  • To relax and chill out for a moment before heading out of the airport, you can make use of one of the many lounges available, such as the United Club, the Delta Sky Club, the spa, or even one of the outdoor terraces where you can rest.
  • Many passengers on flights to Austin are heading there for Austin’s famed South by Southwest Festival. Passengers, however, don’t need to wait until they hit the festival to hear the music. In Austin International Airport, visitors will find live music from Monday to Friday in a variety of venues throughout the airport.
  • There’s more to Austin than just music. The city and its airport are both artistic hubs for Texas and the greater Southwest. Austin-Bergstrom International Airport’s award-winning art program does this reputation justice and features both permanent and rotating exhibitions. Visitors can find installations, paintings, and sculptures both pre- and post-security.
  • Looking for a bit of luxury after your flight to Austin? Omni Austin Hotel at Southpark is ready to pick you up with a complimentary shuttle service from Austin International. Other hotels offering free shuttle service to and from the airport include Wyndham Garden Hotel Austin, Hilton Garden Inn Austin Airport, and Casulo Hotel.
  • Austin-Bergstrom International Airport (AUS) is located just five miles south of downtown Austin, offering rapid access to the music capital of Texas. Austin International is one of the largest airports in Texas and serves the Greater Austin Area and its peripheral suburbs.
  • If someone is picking you up when you land in Austin, they can wait at the cell phone lot and retail center located just a short drive from the terminal. They should not drive to the terminal building until you have called to let them know you are outside and ready to be picked up.
  • If you are picking up a rental vehicle when you arrive at the Austin-Bergstrom International Airport (AUS), you will need to make your way to the rental car facility in the parking garage. Exit Barbara Jordan’s Terminal baggage claim, cross the street to the parking garage and take the elevator to Level 3.
  • If you are traveling to Austin with young kids, there are plenty of things to do at the airport to occupy them while you plan your next move. Take them to one of the live music or art exhibits located throughout the terminal.
  • If you are traveling to Austin with pets, it is important to note that there is only one pet relief area after security at Gate 9. To find the other pet relief areas, you will need to exit the airport and find them outside on both ends of the lower level of the parking garage.

Reviews of the top 5 airlines flying to Austin

 
See real verified KAYAK customer reviews for airlines flying to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Austin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4278 reviews
8.0Comfort
7.6Entertainment
8.6Crew
8.2Boarding
7.0Food
Airline reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

4.0 OkayTraci, Jun 2025OAK - SEA
Read more Southwest reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Gate agent did not hold flight for connection, provided no assistance to get new flight

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Plane still had screens for watching movies. Good selection too.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

Pretty bad gate mgmt upon arrival. No open gates and we had to wait at midnight. Shouldn’t be a surprise that an aircraft is coming in.

Comfortable plane ride however on delays disappointment no real details as to why the delays when other flights are leaving the airport

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Very bad! No good service delayed my second connection flight

The confirmation # CK8GNW and my name was not recognized/in Frontier system. I was able to check in on Frintier app so i went to the Frontier ticket agent, at time they told me that my name/ confirmation did not show up as a purchased ticket. I had to purchase a new ticket that cost $289.00 one way.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

Frontier is terrible. Paid for exit row, not given exit row, refused to refund fee.

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

We had to wait in line over an hour just to check our bags. It's a good thing we were so early to the airport. Only one clerk was working and the line was around the corner and down the hall. No good. I felt bad for her. Not sure how she kept her sanity with all the upset people. Then we get to our gate and there is no seating. Everyone was standing. Then I realize it is not a gate at all, we still have to be shuttled to our airplane. Ugh. Then we were late taking off and missed a window of opportunity before the airport runways were shut down for some reason. (not frontier's fault the runway shut down.) The seats on the airline are crammed and there is no cushion. Never had a tighter seating arrangement while flying. My 6' 4" husband was absolutely miserable the whole time with knees digging in to the seat in front of him. You think you are getting a good deal on a ticket, and then wham! I had to pay 75 dollars for our checked bags and 75 dollars for a carry on. No other airline does that!!! And also, there is a 40 pound weight limit on checked bags... Would have been cheaper flying with another airline, and I would have at least gotten a snack and drink. Was thankful for the tiny cup of water at least.

This was one of the first frontier airline flights this spring that wasn't delayed. It actually left on time. Some of the flight crew did not look happy, they didn't smile when the passengers were boarding or getting off the plane, and the passengers initiated greetings, not the staff. To me this was an odd experience to have with any flight/airline. I had a bad experience booking this flight. The price didn't solidify until late hours into the night. Ever time I purchased the ticket, I either received a denial email or an error because the price has changed, but it was never reflected on the flyfrontier or kayak websites until way after midnight on the date of travel. This caused me anxiety and irritation with the websites. Then I noticed a mishap with my name on my voucher as I went to check in, it was incorrect. When I proceeded to correct it, Frontier had no easy, let alone free, way to remedy it. I couldn't correct my name without a $75 charge, I couldn't cancel my voucher to repurchase it with the correct name without a $100 charge, because it was too close to departure. Then calling frontier was nearly impossible to remedy the situation with a human. It's already difficult to want to choose frontier because of all the upcharges, but you feel kinda trapped into doing so because it's the more affordable airline.

They canceled flight. Hard to believe there was even a plane incoming for us to get on

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

Our flight was cancelled. They could do nothing to help us get another flight that was timely. Because the first leg was cancelled we were unable to get to our connection. We had to book on an entirely different airline for today. So we spent more money, lost a day of vacation and will never fly Frontier again, so the 'we are sorry, here is $100 credit' is a joke since we won't be flying on Frontier.

Everything you need to know for your flight to Austin

Flights with popular airlines flying to Austin

Flights from the other most popular airlines that fly from the United States to Austin according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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