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Flights from Phoenix to Austin

Book direct flights from Phoenix to Austin: One way flights from $84, round trip flights from $159. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        PHX 7:30 PM
        2h 18m
        Nonstop
        AUS 11:48 PM
        Phoenix - Austin | Mon, Aug 24 | American Airlines
        AUS 2:34 PM
        2h 28m
        Nonstop
        PHX 3:02 PM
        Austin - Phoenix | Mon, Aug 31 | American Airlines
        $159 $225
        28% off
        28% off
        $225 $159
      • PHX 7:30 PM
        2h 18m
        Nonstop
        AUS 11:48 PM
        Phoenix - Austin | Thu, Aug 20 | American Airlines
        AUS 11:51 AM
        2h 27m
        Nonstop
        PHX 12:18 PM
        Austin - Phoenix | Wed, Aug 26 | American Airlines
        $168 $225
        25% off
        25% off
        $225 $168
      • PHX 8:57 AM
        2h 26m
        Nonstop
        AUS 1:23 PM
        Phoenix - Austin | Wed, Aug 19 | American Airlines
        AUS 11:51 AM
        2h 27m
        Nonstop
        PHX 12:18 PM
        Austin - Phoenix | Wed, Aug 26 | American Airlines
        $168 $225
        25% off
        25% off
        $225 $168
      • PHX 9:45 AM
        2h 35m
        Nonstop
        AUS 2:20 PM
        Phoenix - Austin | Mon, Aug 17 | Delta Air Lines
        AUS 8:30 AM
        2h 30m
        Nonstop
        PHX 9:00 AM
        Austin - Phoenix | Wed, Aug 19 | Delta Air Lines
        $169
        25% off
        $225 $169
      • PHX 9:45 AM
        2h 35m
        Nonstop
        AUS 2:20 PM
        Phoenix - Austin | Thu, Aug 13 | Delta Air Lines
        AUS 8:30 AM
        2h 30m
        Nonstop
        PHX 9:00 AM
        Austin - Phoenix | Mon, Aug 17 | Delta Air Lines
        $172
        24% off
        $225 $172
      • PHX 9:45 AM
        2h 35m
        Nonstop
        AUS 2:20 PM
        Phoenix - Austin | Tue, Aug 4 | Delta Air Lines
        AUS 8:30 AM
        2h 30m
        Nonstop
        PHX 9:00 AM
        Austin - Phoenix | Wed, Aug 12 | Delta Air Lines
        $173
        23% off
        $225 $173
      • PHX 1:00 PM
        17h 25m
        1 stop
        AUS 2:00 PM
        Phoenix - Austin | Thu, Jul 23 | Normal Airline
        AUS 3:00 PM
        6h
        Nonstop
        PHX 4:00 PM
        Austin - Phoenix | Sat, Jul 25 | Normal Airline
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      • Cheapest nonstop
        PHX 7:30 PM
        2h 18m
        Nonstop
        AUS 11:48 PM
        Phoenix - Austin | Wed, Aug 5 | American Airlines
        $84 $143
        41% off
        41% off
        $143 $84
      • PHX 9:45 AM
        2h 35m
        Nonstop
        AUS 2:20 PM
        Phoenix - Austin | Wed, Aug 5 | Delta Air Lines
        $84 $143
        41% off
        41% off
        $143 $84
      • PHX 9:40 AM
        2h 35m
        Nonstop
        AUS 2:15 PM
        Phoenix - Austin | Sat, Aug 1 | Delta Air Lines
        $99 $143
        31% off
        31% off
        $143 $99
      • PHX 9:40 AM
        2h 35m
        Nonstop
        AUS 2:15 PM
        Phoenix - Austin | Sun, Aug 2 | Delta Air Lines
        $110
        23% off
        $143 $110
      • PHX 2:15 PM
        7h 26m
        1 stop
        AUS 11:41 PM
        Phoenix - Austin | Tue, Sep 8 | Frontier Airlines
        $100
        30% off
        $143 $100
      • PHX 6:40 AM
        10h 41m
        1 stop
        AUS 7:21 PM
        Phoenix - Austin | Wed, Sep 9 | Frontier Airlines
        $100
        30% off
        $143 $100
      • PHX 1:35 PM
        8h 32m
        1 stop
        AUS 12:07 AM
        Phoenix - Austin | Wed, Aug 12 | Frontier Airlines
        $101
        28% off
        $143 $101
      • PHX 11:19 AM
        10h 48m
        1 stop
        AUS 12:07 AM
        Phoenix - Austin | Wed, Jul 29 | Frontier Airlines
        $101
        28% off
        $143 $101
      • PHX 4:49 PM
        5h 18m
        1 stop
        AUS 12:07 AM
        Phoenix - Austin | Wed, Aug 5 | Frontier Airlines
        $104
        27% off
        $143 $104
      • PHX 1:00 PM
        17h 25m
        1 stop
        AUS 2:00 PM
        Phoenix - Austin | Thu, Jul 23 | Normal Airline
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Find cheap airlines flights from Phoenix to Austin

You can choose from 3 airlines that fly from Phoenix to Austin, including Delta Air Lines, Frontier Airlines, and American Airlines. American Airlines has lowest fares on this route.
Delta Air Lines logo Delta Air Lines
Frontier Airlines logo Frontier Airlines
American Airlines logo American Airlines
Airlines are determined based on actual purchased flight tickets from Phoenix to Austin according to previous 12 months data from Trip.com.

Flight Info | Phoenix to Austin

The distance between Phoenix and Austin is approximately 1,388.79 km. It takes around 2 hours 49 minutes on average to fly from Phoenix to Austin. Based on Trip.com's data travel demand peaks in July. The off-season for travel is August.

Cheapest one-way flight price $84
Cheapest round-trip ticket price $159
Off-season for travel August
Peak season for travel July
Flight distance 1,388.79 km
Average flight time 2 hours 49 minutes
Popular airline Delta Air Lines
Flight statistics for the Phoenix–Austin route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Phoenix to Austin

Which month has the cheapest one-way flights from Phoenix to Austin?

The average price of one-way flights from Phoenix to Austin purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Phoenix to Austin is September, with an average price of $129; while the month with the highest flight price is usually December, with an average price of up to $317.

$317
$223
$129
$35
    Cheapest
  • $156
    Jul
  • $241
    Aug
  • $129
    Sep
  • $254
    Oct
  • $131
    Nov
  • $317
    Dec
  • $258
    Jan
  • $183
    Feb
  • $231
    Mar
  • $230
    Apr
  • $261
    May
  • $282
    Jun

Frequently Asked Questions

  • What are the cheapest flights from Phoenix to Austin (PHX-AUS)?

    Based on Trip.com data, American Airlines offers one-way fares as low as $84 on Cheapest nonstop routes (e.g. PHX to AUS on Wed, Aug 5), while American Airlines offers Cheapest nonstop round-trips from $159 departing on Mon, Aug 24 and returning on Mon, Aug 31.
  • At the moment, you can catch a nonstop flight from Phoenix to Austin with the following airlines, including: Delta Air Lines American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 2 hours 49 minutes to fly from Phoenix (PHX) to Austin (AUS).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Phoenix to Austin is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 57 flight per week flying from Phoenix to Austin. You can check the weekly schedule for popular airlines on this route below: American Airlines: S/M/T/W/T/F/S -- AA1394 (09:00) American Airlines: S/M/T/W/T/F/S -- AA691 (20:41)
  • To find best deals on flights from Phoenix to Austin, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Aug 5, with one-way flights priced at just $84.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Austin travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Phoenix to Austin is August, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Phoenix to Austin on July 22, 2026 with Frontier Airlines, with prices starting at $90.
  • You can land at any one of the following hubs in Austin, with Phoenix Sky Harbor International Airport to Austin-Bergstrom International Airport (PHX-AUS) is by far the most common option on this route: Austin-Bergstrom International Airport (AUS).
  • The time difference between Austin and Phoenix is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.