$49 Find Cheap Flights from Austin to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to the United States departing on 3/28. 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, 0 bags

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Cheap Flights from Austin to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newarknonstop$107
Orlando
Orlandononstop$100
Los Angeles
Los Angeles1 stop$224
Las Vegas
Las Vegas1 stop$126
Chicago
Chicago1 stop$138
San Francisco
San Franciscononstop$163
Miami
Miami1 stop$138
Boston
Boston2 stops$155
Washington, D.C.
Baltimore1 stop$136
Denver
Denvernonstop$75
Fort Lauderdale
Fort Lauderdalenonstop$63
Seattle
Seattle1 stop$174
Atlanta
Atlanta1 stop$87
Dallas
Dallas1 stop$125
Tampa
Tampa3 stops$254
Houston
Houston1 stop$157
Honolulu
Honolulu1 stop$392
San Diego
San Diego1 stop$123
Philadelphia
Philadelphia1 stop$210
New York
Newarknonstop$107
Orlando
Orlandononstop$100
Los Angeles
Los Angeles1 stop$224
Las Vegas
Las Vegas1 stop$126
Chicago
Chicago1 stop$138
San Francisco
San Franciscononstop$163
Miami
Miami1 stop$138
Boston
Boston2 stops$155
Washington, D.C.
Baltimore1 stop$136
Denver
Denvernonstop$75
Fort Lauderdale
Fort Lauderdalenonstop$63
Seattle
Seattle1 stop$174
Atlanta
Atlanta1 stop$87
Dallas
Dallas1 stop$125
Tampa
Tampa3 stops$254
Houston
Houston1 stop$157
Honolulu
Honolulu1 stop$392
San Diego
San Diego1 stop$123
Philadelphia
Philadelphia1 stop$210

Book Cheap Austin to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to the United States 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 from Austin to the United States

Wed, Apr 1 - Sat, Apr 4
Spirit Airlines Logo
8:12 pm - 11:43 pm
AUS
-
MCO
2h 31mnonstop
Spirit Airlines Logo
5:15 pm - 7:17 pm
MCO
-
AUS
3h 02mnonstop
$100Spirit Airlines
Thu, Apr 23 - Sun, Apr 26
Spirit Airlines Logo
9:25 am - 1:54 pm
AUS
-
EWR
3h 29mnonstop
Spirit Airlines Logo
3:08 pm - 6:11 pm
EWR
-
AUS
4h 03mnonstop
$107Spirit Airlines
Tue, Apr 14 - Wed, Apr 15
Frontier Logo
6:13 pm - 11:36 pm
AUS
-
LAS
7h 23m
1 stop
Frontier Logo
8:00 am - 5:18 pm
LAS
-
AUS
7h 18m
1 stop
$126Frontier
Mon, Apr 6 - Thu, Apr 9
Frontier Logo
10:50 pm - 11:56 pm
AUS
-
LAS
3h 06mnonstop
Frontier Logo
4:15 pm - 9:06 pm
LAS
-
AUS
2h 51mnonstop
$127Frontier
Mon, Mar 30 - Fri, Apr 3
Southwest Logo
5:55 am - 3:15 pm
AUS
-
MIA
8h 20m
1 stop
Southwest Logo
5:10 am - 1:10 pm
MIA
-
AUS
9h 00m
2 stops
$138Southwest
Wed, Apr 22 - Wed, Apr 29
Southwest Logo
11:45 am - 9:10 pm
AUS
-
MIA
8h 25m
2 stops
Southwest Logo
7:00 am - 1:35 pm
MIA
-
AUS
7h 35m
2 stops
$141Southwest
Mon, Mar 30 - Sat, Apr 4
American Airlines Logo
5:15 am - 9:04 am
AUS
-
MIA
2h 49mnonstop
American Airlines Logo
9:46 pm - 12:09 am
MIA
-
AUS
3h 23mnonstop
$146American Airlines
Mon, Mar 23 - Thu, Mar 26
Delta Logo
6:39 pm - 12:52 am
AUS
-
MIA
5h 13m
1 stop
Delta Logo
7:12 pm - 9:44 pm
MIA
-
AUS
3h 32mnonstop
$147Delta
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
5:10 am - 8:59 am
AUS
-
MIA
2h 49mnonstop
American Airlines Logo
7:40 am - 9:49 am
MIA
-
AUS
3h 09mnonstop
$149American Airlines
Thu, Apr 16 - Wed, Apr 22
Delta Logo
5:55 pm - 8:37 pm
AUS
-
SEA
4h 42mnonstop
Delta Logo
7:15 am - 1:25 pm
SEA
-
AUS
4h 10mnonstop
$179Delta
Booking Insights

KAYAK's insights & trends for Austin to the United States flights

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

What is the cheapest Austin to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Austin found in the last 72 hours was to Denver, at $80 round-trip. The most popular route is from Austin (AUS) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $80.

What is the cheapest time of day to fly to the United States?

The average price for all round-trip flights from Austin to the United States depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United States is generally at night, when round-trip flights cost $384 on average. Morning departures are around 21% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $661.

Can I save money by flying with a layover from Austin to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $357, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Austin to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to the United States, 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 from Austin to the United States is January, when tickets cost $262 (return) on average. On the other hand, the most expensive months are March and May, when the average cost of round-trip tickets is $403 and $354 respectively.

What’s the cheapest day of the week to fly from Austin to United States?

The average price of all round-trip flights from Austin to the United States clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to United States on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Austin to United States. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

How far in advance should I book a flight from Austin to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to the United States, 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 on the flight from Austin to the United States, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$49
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Austin to Orlando Airport

Flights from Austin to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Austin to the United States 
ConnieFlew with Delta
AUS
-
MSP
Nov 2025
Delta has an incredibly long walk to connecting flight from MSP to RST.
Verified travelerFlew with Alaska Airlines
AUS
-
PDX
May 2025
In Austin, be prepared for long TSA lines. A lot of construction going on. It’s a busy, busy airport. Portland is one of the most beautiful airports. Very up-to-date new look and equipment. There’s still some construction going on but overall a pleasant experience.
Chao-HsiangFlew with Frontier
AUS
-
LAS
Mar 2025
The south terminal is under construction. Get to the airport earlier.
Verified travelerFlew with Southwest
AUS
-
OAK
Dec 2024
Get to a VERY crowded airport early. TSA Pre doesn’t help much, as everyone has it.
SundereshFlew with American Airlines
AUS
-
DFW
Sep 2024
Check standby options on earlier flights. There are many between the two destinations.
SundereshFlew with Delta
AUS
-
ATL
Nov 2024
Take advantage of the lounge if you can
KimFlew with Frontier
AUS
-
LAS
Nov 2024
Bring water, snacks, and pack serious phone chargers w preloaded movies to your phone. You will have to hold your device up to your face because there is nowhere to put your devices for watching. Also bring back and butt padding because there is no padding in the seats. If you’re flying out of Austin’s South Terminal older ones will need to be individually wheeled up the ramp by a crew member so be prepared for that. It holds up the entire line because the empty wheelchair then has to come back down the ramp to make way for the line again.
RolandoFlew with British Airways
AUS
-
JFK
Jun 2024
Pay for the upgrade to be bumped up in an earlier group. Makes finding a spot for your carryon bag much easier. Also, please make sure any purse is packed into your personal bag. When they say a carryon and 1 personal item they mean it. Save yourself stress and holding others up by sticking to it.
JustinFlew with Southwest
AUS
-
SAN
May 2024
GET TSA - PRECHECK AND CLEAR. IT'S CHEAPER WITH THE AMEX GREEN OR AMEX PLAT.
Verified travelerFlew with United Airlines
AUS
-
LAX
Apr 2024
Use the apps so you know gates before you transfer.
Verified travelerFlew with Alaska Airlines
AUS
-
SAN
Apr 2024
Austin check in is long, make sure to come early to allow for the crowded lines.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Austin to the United States?

    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 from Austin to the United States.

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

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

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

    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 from Austin to the United States 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 from Austin to the United States?

    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 from Austin to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Austin to the following destinations at these prices or less: Atlanta $155 one-way - $264 round-trip; Denver $124 one-way - $190 round-trip; Dallas $213 one-way - $469 round-trip

Reviews of the top 5 airlines serving from Austin to the United States

 
Need help choosing which airline to fly with from Austin to the United States? 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 4317 reviews
8.0Comfort
7.5Entertainment
8.1Boarding
7.0Food
8.6Crew
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Never ontime and always delays. Long waits for customer service and often app doesn’t work

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

Everything you need to know for your flight from Austin to the United States

Information on your arrival and departure airports