PHX - AUS

$59 Find Cheap Flights from Phoenix Sky Harbor Airport to Austin - 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 Sky Harbor Intl to Austin departing on 10/12. 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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Everything you should know

Cheapest round-trip
$133
Typical prices: $145-$312
Frontier
Mon 10/12Thu 10/15
PHX - AUS • Non-stop
Cheapest one-way
$59
Typical prices: $104-$211
Frontier
Mon 10/12
PHX - AUS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Southwest free carry-on adds value, but checked bags now cost extra.
American Main Cabin Extra adds early boarding and complimentary drinks for a fee.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $133 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines, Delta and others. Average duration is 2h 19m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $188 (round-trip)
Shortest trip • 4h 31m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
Good to know
+1
+1
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+1
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Flight Deals
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Flight Deals

Cheap Flights from Sky Harbor Intl to Austin (PHX-AUS)

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

Mon, Oct 12 - Thu, Oct 15
Frontier Logo
6:45 am - 11:02 amPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
2h 17mnonstop
Frontier Logo
12:17 pm - 12:58 pmAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
2h 41mnonstop
$133Frontier
Mon, Oct 12 - Thu, Oct 15
Frontier Logo
6:45 am - 11:02 amPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
2h 17mnonstop
Frontier Logo
12:17 pm - 12:58 pmAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
2h 41mnonstop
$144Frontier
Sat, Aug 29 - Mon, Aug 31
American Airlines Logo
8:57 am - 1:23 pmPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
2h 26mnonstop
American Airlines Logo
6:20 am - 6:44 amAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
2h 24mnonstop
$209American Airlines
Wed, Sep 16 - Wed, Sep 23
American Airlines Logo
3:20 pm - 7:42 pmPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
2h 22mnonstop
American Airlines Logo
2:26 pm - 2:55 pmAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
2h 29mnonstop
$209American Airlines
Sat, Aug 29 - Mon, Aug 31
Southwest Logo
5:25 pm - 9:40 pmPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
2h 15mnonstop
Southwest Logo
1:40 pm - 2:10 pmAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
2h 30mnonstop
$209Southwest
Tue, Sep 22 - Tue, Sep 29
Southwest Logo
10:45 am - 3:05 pmPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
2h 20mnonstop
Southwest Logo
12:00 pm - 12:30 pmAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
2h 30mnonstop
$209Southwest
Tue, Oct 13 - Thu, Oct 22
Delta Logo
9:34 am - 2:00 pmPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
2h 26mnonstop
Delta Logo
8:15 am - 8:54 amAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
2h 39mnonstop
$209Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
9:34 am - 2:00 pmPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
2h 26mnonstop
Delta Logo
8:15 am - 8:54 amAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
2h 39mnonstop
$209Delta
Wed, Nov 18 - Mon, Nov 23
United Airlines Logo
5:22 pm - 11:15 pmPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
4h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
5:40 pm - 10:15 pmAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
5h 35m1 stop Houston George Bush Intcntl
$224United Airlines
Sat, Sep 19 - Sat, Sep 19
United Airlines Logo
6:09 am - 1:14 pmPHX  Phoenix Sky Harbor Intl-AUS Austin Bergstrom
5h 05m1 stop Houston George Bush Intcntl
United Airlines Logo
5:50 pm - 11:17 pmAUS  Austin Bergstrom-PHX Phoenix Sky Harbor Intl
7h 27m1 stop San Francisco
$224United Airlines
Booking Insights

KAYAK's insights & trends for Sky Harbor Intl to Austin flights

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

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Phoenix Sky Harbor Intl Airport to Austin departing in October.

Flight prices are below average for this route right now.

Flights to Austin from Phoenix Sky Harbor Intl Airport usually cost between $194 and $430 in October.
The lowest price found in the past 5 days was $133 on Frontier (Oct 12-Oct 15).

What’s the cheapest day of the week to fly from Phoenix Sky Harbor Airport to Austin?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Austin clicked on KAYAK for each day over the last 12 months.

For Phoenix Sky Harbor Airport to Austin, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Austin back to Phoenix Sky Harbor Airport, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport 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 from Phoenix Sky Harbor Intl Airport to Austin is January, where tickets cost $198 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $445 and $397 respectively.

Can I save money by flying with a layover from Phoenix Sky Harbor Intl Airport to Austin?

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 $315, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport 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 on the flight from Phoenix Sky Harbor Intl Airport to Austin, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Sky Harbor Intl to Austin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines and AUS

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.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Good to know

Low season

June

Cheapest flight

$59
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Phoenix Sky Harbor Airport to Austin

When to book flights from Sky Harbor Intl to Austin

Are your dates flexible? Find out the best times to travel from Sky Harbor Intl 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix Sky Harbor Airport to Austin flights

  • Does Austin-Bergstrom International Airport (AUS) have a hotel?

    If you'd like to stay within AUS, you will be spoilt for choice as the airport is home to Hyatt Place Austin Airport and Hilton Austin Airport. Located a stone's throw away from Barbara Jordan Terminal, these hotels boast top-notch amenities. Given that both offer complimentary airport shuttle services, as a guest at either, you'll be picked up once you land at the airport.

  • Does Phoenix Sky Harbor International Airport (PHX) have a USO lounge?

    PHX has a USO lounge dedicated to military personnel and their families. The facility has a relaxing atmosphere with sofas and seats, computers, a TV, a kitchen, and a play area for children. Free books, snacks, soft drinks, and water are available. It is on the east end of Level 2 of Terminal 4, pre-security. Before entering, a military ID is required.

  • Does Austin-Bergstrom International Airport (AUS) have a cell phone lot?

    AUS has a cell phone lot on the right-hand side of the main entrance road. At this cell phone lot, your loved one can park for free while waiting for you to arrive. It's worth noting that the cell phone lot is free to park but not for more than 30min.

  • Does Phoenix Sky Harbor International Airport (PHX) have CLEAR?

    If you are in haste, PHX Airport features an expedited security check-in system called CLEAR in both terminals. The touchless biometric scan allows you to validate your credentials quickly. There are two dedicated lanes in Terminal 4, at Checkpoints A and C. This will save you the time and aggravation of waiting in line for a TSA agent to inspect your boarding pass and photo ID.

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Austin?

    In the last 5 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Austin was $59 for a one-way ticket and $133 for a round-trip.

  • Do I need a passport to fly between Phoenix Sky Harbor Airport and Austin?

    A passport is not required to fly from Phoenix Sky Harbor Airport to Austin.

  • Which airlines offer Wi-Fi service onboard planes from Phoenix Sky Harbor Airport to Austin?

    American Airlines, Delta, JetBlue, Alaska Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Phoenix Sky Harbor Airport to Austin flight route.

  • Which aircraft models fly most regularly from Phoenix Sky Harbor Airport to Austin?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Phoenix Sky Harbor Airport to Austin flight route.

  • Which airline alliances offer flights from Phoenix Sky Harbor Airport to Austin?

    SkyTeam, and oneworld are the airline alliances operating flights between Phoenix Sky Harbor Airport and Austin, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Phoenix Sky Harbor Airport to Austin?

    There are nonstop flights from Phoenix Sky Harbor Airport to Austin on a daily basis.

  • Which is the best airline for flights from Phoenix to Austin, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Phoenix to Austin are Southwest and Delta. With an average price for the route of $407 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $197 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Phoenix Sky Harbor Airport 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 from Phoenix Sky Harbor Airport to Austin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Phoenix Sky Harbor Airport 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 Phoenix Sky Harbor Airport 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 to Phoenix Sky Harbor Airport with another airline. Booking your flights between Phoenix Sky Harbor Airport and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix Sky Harbor Airport 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 from Phoenix Sky Harbor Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Phoenix Sky Harbor Intl Airport to Austin

  • Looking for a cheap flight? 25% of our users found flights on this route for $199 or less one-way and $231 or less round-trip.
  • Once at Phoenix Sky Harbor International Airport (PHX), you won't have to bother about inter-terminal navigation, as it has the PHX Sky Train that connects all the airport's terminals.
  • If you have time before your flight to PHX, visit the airport museum. The airport museum houses around 900 works of art in various media. You can also visit the Sky Train Station Platform (art floor) and Pedestrian Bridge in Terminal 3.
  • If you're traveling with an individual that has a hidden disability, you should make a point of visiting the compassion corner at PHX. The center, located on Level 3 of Terminal 4, has a chapel, a Compassion Corner Office, and a Sensory Room. The dementia-friendly sensory room provides a peaceful sitting area for adults with developmental disabilities. The chapel is open to everyone, regardless of faith, from 5 am to 10 pm.
  • Austin-Bergstrom International Airport (AUS) is a spotter-friendly airport. This is because the airport has a spotting area on the east side of the field. At this family viewing area, you and your family can relax while watching planes land and take off at this airport.
  • If you're a breastfeeding mother, you need not worry about not being able to breastfeed your baby privately at AUS. This is because this airport has a designated mother's lounge in the East Concourse, next to Gate 10, and a Mamava Lactation Suite in the central departure area, opposite the Second Bar.

Prefer to fly direct from Phoenix Sky Harbor Airport to Austin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Phoenix Sky Harbor Intl to Austin Bergstrom.
Find which airlines fly direct from Phoenix Sky Harbor Intl Airport to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

Phoenix Sky Harbor Intl to Austin Bergstrom

Monday

American Airlines,Delta,Southwest, +1 more

American Airlines,Delta, +2 more

Tuesday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,Southwest, +1 more

American Airlines,Delta, +2 more

Friday

American Airlines,Delta,Southwest, +1 more

American Airlines,Delta, +2 more

Saturday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,Southwest, +1 more

American Airlines,Delta, +2 more

See more direct flights

Direct returns

Austin Bergstrom to Phoenix Sky Harbor Intl

Monday

American Airlines,Delta,Southwest, +1 more

American Airlines,Delta, +2 more

Tuesday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,Southwest, +1 more

American Airlines,Delta, +2 more

Friday

American Airlines,Delta,Southwest, +1 more

American Airlines,Delta, +2 more

Saturday

American Airlines,Delta,Southwest

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,Southwest, +1 more

American Airlines,Delta, +2 more

See more direct flights

Reviews of the top 5 airlines serving from Sky Harbor Intl to Austin

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sky Harbor Intl 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 4216 reviews
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
7.0Food
Airline reviews

Great job Southwest! My family doesn't fly often but we felt safe the whole time.

10.0 ExcellentK, Jun 2026
Read more Southwest reviews

Great job Southwest! My family doesn't fly often but we felt safe the whole time.

One of the best airlines for fast boarding, on time arrivals, and top notch service!

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

Crew was great - friendly and helpful with boarding - letting folks know where overhead space was available thus getting us out of the gate on time.

Third straight Southwest flight that has been delayed. I'll be choosing a different airline from here on out.

AC wasn't working then we sat on the tarmac in Austin for 40 minutes waiting for a gate.

I stopped flying southwest a long time ago. I don’t care for their boarding process, especially when I have a family to try and seat together. The early bird check in made it so much easier. As long as you do that, it’s great.

They were great: helped us to get on an earlier flight without any fees. We saved over 4 hrs! Everything was great and affordable

Excellent! Very attentive & helpful during a weather delay to keep people safe, com, and informed!

Issue during taxi lead to two hours of sitting in the tarmac and a lot of miscommunication and confusion from flight crew

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

There was no problems, just a little uncomfortable with seats that do not lay back a little

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.

They were an hour late and they didn’t have my wheelchair for me

Food service was bare-bone. Better bot to have any at all rather than hand out premade coffees and cookies to random few passengers.

due to delay, we were downgraded in seating, so it was cramped

Didn’t happe- would have missed connection so we rebooked

Leave on time. We waited on the plane for hour hours and it was hot and smelly

It was the most un-special flight experience in my life.

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

The plane was very warm and the crew turned on the lights for the entire snack service.

Always a great flight on AA. PHX to DFW and vise versa is always going to be a pretty full flight but the crew handles it phenomenally.

Flights were delayed multiple times, missed connecting flight for home destination

Maintenance delay for 2 hours after Canceling my flight earlier in the week. So typical for this poorly run airline. Will make better choices for future flights.

Jet Blue cancelled my flight after I had boarded. They attempted to rebook me for a new flight two days later. I was able to rebook with a different airline, but not until the next morning. As such, I was forced to get an expensive hotel and missed important work meetings Monday morning. I am very disappointed with the customer service and will be pursuing full reimbursement for my hotel cost.

You did a great job rescheduling my cancelled flight. However, you made me pay for two seats for $118 even though the seats on the original flight were free. I think that was a very unfair thing to do.

They cancelled the flight after 5 hours at the airport and the only flight they offered was for the next day with a 7.5 layover in fll. This was not going to work for me as this was only a weekend trip and getting into providence at 10 pm a day later caused me to lose Mo ey on hotels money on airport parking a dog sitter etc. they wouldn’t offer any type of a voucher or anything else. All they did was refund the flight which didn’t help me with all the money in time I lost. I was going to see my very sick father

The flight was on time the crew was courteous that makes for a good flight.

A more comfortable seat. Padding would be really helpful but I've read the airlines don't want customers to be satisfied with economy seats.

Worst customer service ever experienced on the planet, dirty plane, no communication, and severe delays

No included food for a 5 hour flight and the entertainment was only accessible if you had wired headphones (not provided). Otherwise though, great and smooth flying and customer service.

They have the most inexperienced / rude flight staff I’ve encountered

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

I loved the flight and the crew. It was comfortable and smooth.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

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

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.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Early arrival. Great landing. Pilot updates. Too cold in plane.

An absolutely fraudulent experience. Extremely unprofessional. Terrible in all ways possible. Rude staff, flight attendants, and deceptive "policies."

My experience with the phoenix airport was terrible, the personnel lay the ticket counter charged me for a carry on that fit in the carry on size box, and the two women I spoke with were terribly rude and not willing to help.,,, there was one lady “candy” on the flight crew that was amazing and is the only reason I stayed on the flight at all, because the other stewards helping people to get seated on the plane were terrible

The crew was ghetto lol I felt like I was on an inner city field trip

Everything you need to know for your flight from Sky Harbor Intl to Austin

Other airlines flying from Sky Harbor Intl to Austin

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