$46 Find Cheap Flights from Austin to the United States - Compare and Save

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 9/11. 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.
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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
New York1 stop$319
Orlando
Orlandononstop$127
Los Angeles
Los Angeles1 stop$248
Las Vegas
Las Vegasnonstop$129
Chicago
Chicago1 stop$248
San Francisco
San Francisco1 stop$174
Miami
Miami1 stop$217
Boston
Bostonnonstop$272
Fort Lauderdale
Fort Lauderdale2 stops$231
Washington, D.C.
Baltimore1 stop$172
Denver
Denvernonstop$82
Seattle
Seattlenonstop$277
Atlanta
Atlantanonstop$130
Dallas
Dallasnonstop$137
Tampa
Tampanonstop$229
Houston
Houston1 stop$129
San Diego
San Diegononstop$238
Honolulu
Honolulu1 stop$481
Philadelphia
Philadelphia1 stop$320
New York
New York1 stop$319
Orlando
Orlandononstop$127
Los Angeles
Los Angeles1 stop$248
Las Vegas
Las Vegasnonstop$129
Chicago
Chicago1 stop$248
San Francisco
San Francisco1 stop$174
Miami
Miami1 stop$217
Boston
Bostonnonstop$272
Fort Lauderdale
Fort Lauderdale2 stops$231
Washington, D.C.
Baltimore1 stop$172
Denver
Denvernonstop$82
Seattle
Seattlenonstop$277
Atlanta
Atlantanonstop$130
Dallas
Dallasnonstop$137
Tampa
Tampanonstop$229
Houston
Houston1 stop$129
San Diego
San Diegononstop$238
Honolulu
Honolulu1 stop$481
Philadelphia
Philadelphia1 stop$320

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

Sat, Aug 22 - Mon, Aug 31
Frontier Logo
6:15 am - 7:34 am
AUS
-
DEN
2h 19mnonstop
Frontier Logo
8:26 pm - 11:41 pm
DEN
-
AUS
2h 15mnonstop
$82Frontier
Wed, Aug 12 - Sat, Aug 15
Frontier Logo
6:30 am - 7:49 am
AUS
-
DEN
2h 19mnonstop
Frontier Logo
3:45 pm - 6:58 pm
DEN
-
AUS
2h 13mnonstop
$85Frontier
Sat, Aug 8 - Sat, Aug 15
Frontier Logo
7:43 pm - 9:09 pm
AUS
-
DEN
2h 26mnonstop
Frontier Logo
8:52 pm - 12:07 am
DEN
-
AUS
2h 15mnonstop
$87Frontier
Wed, Aug 12 - Wed, Aug 19
Frontier Logo
6:30 am - 7:49 am
AUS
-
DEN
2h 19mnonstop
Frontier Logo
4:14 pm - 7:30 pm
DEN
-
AUS
2h 16mnonstop
$88Frontier
Wed, Aug 19 - Thu, Aug 27
Multiple Airlines Logo
6:05 pm - 11:13 pm
AUS
-
BOS
4h 08mnonstop
Multiple Airlines Logo
9:36 am - 4:39 pm
BOS
-
AUS
8h 03m
1 stop
$272Multiple Airlines
Fri, Aug 21 - Mon, Aug 24
Multiple Airlines Logo
6:05 pm - 11:13 pm
AUS
-
BOS
4h 08mnonstop
Multiple Airlines Logo
9:36 am - 4:39 pm
BOS
-
AUS
8h 03m
1 stop
$273Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
JetBlue Logo
12:50 pm - 12:32 am
AUS
-
BOS
10h 42m
1 stop
JetBlue Logo
5:10 am - 1:59 pm
BOS
-
AUS
9h 49m
1 stop
$274JetBlue
Wed, Sep 9 - Sat, Sep 12
Alaska Airlines Logo
7:07 pm - 9:36 pm
AUS
-
SEA
4h 29mnonstop
Alaska Airlines Logo
5:06 pm - 11:14 pm
SEA
-
AUS
4h 08mnonstop
$277Alaska Airlines
Wed, Aug 12 - Tue, Aug 18
JetBlue Logo
12:50 pm - 9:59 pm
AUS
-
BOS
8h 09m
1 stop
JetBlue Logo
6:00 am - 9:22 am
BOS
-
AUS
4h 22mnonstop
$282JetBlue
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
6:00 am - 10:41 am
AUS
-
EWR
3h 41mnonstop
United Airlines Logo
6:30 am - 9:26 am
EWR
-
AUS
3h 56mnonstop
$339United Airlines
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 5 days was to Las Vegas, at $108 round-trip. The most popular route is from Austin (AUS) to Atlanta (ATL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $179.

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 $410 on average. Morning departures are around 13% 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 $1,094.

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 $374, 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 $289 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $386 and $380 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 Thursday, 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 Mondays 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 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

January

Cheapest flight

$46
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Austin to Denver

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 
Verified travelerFlew with British Airways
AUS
-
JFK
Jun 2026
Keep checking on AA flight status frequently. Do not leave home till the flight status is confirmed.
mizueFlew with ANA
AUS
-
SFO
Jun 2026
Give yourself 4-5 hours of wiggle room because this route is frequently understaffed and the gates are far enough apart to make 1 hour very difficult if any issue should occur such as staffing or weather delays. As soon as a flight boards the airline staff are MiA.
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 $170 one-way - $307 round-trip; Denver $156 one-way - $193 round-trip; Dallas $266 one-way - $450 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 4238 reviews
7.0Food
7.5Entertainment
8.1Boarding
8.0Comfort
8.6Crew
Airline reviews

Great job! My family doesnt fly often but we felt safe 100%

10.0 ExcellentK, Jun 2026
AUS - MCI
Read more Southwest reviews

Great job! My family doesnt fly often but we felt safe 100%

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

The last 30 min or so, they put the heat on full. We thought we were being basted.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

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

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Delay getting into gate in ATL caused delay in bags when getting to BWI, disrupting evening plans with family.

6 hour delay including one after we were boarded. Horrible experience.

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Food choices were very limited. Taste of the dishes was average.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The lady who gave me my boarding pass for check in was extremely rude.

Small plane (and thus a bumpy ride), small seats (and a large man next to me), absolutely terrible wifi, and no food options to speak of.

Plane was older and terribly uncomfortable but the leg room was good!

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

I don't understand why they can't have charging ports on seats in 2023. They only offer it as a 'premium seat' service. It's ridiculous

It was good overall but when I book my flight and seat through Kayak, AA will at times change those seats during check-in time which I don’t understand why. I always book aisle seats and had to sit at window for my flight to Austin this trip.

Nothing, I wont be flying American Airlines again and will not be recommending anyone to fly American Airlines. It was the worst experience flying I've ever had.

Short hop but nice crew, efficient processes and all very timely

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

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

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

Domestic airlines have really fallen from what they used to be.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

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

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

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

i was unable to check in the flight. refund requested

We were delayed three times ,and that destroyed my plans, and reservations

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

The airline used deceptive tactics to charge us more for our trip. Search Frontier Class Action Lawsuit to find out more or read the hundreds of reviews that have nearly identical stories.. don't fly this airline.. you've been warned.

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

Information on your arrival and departure airports