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Philadelphia International Airport to Austin-Bergstrom International Airport flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to Austin-Bergstrom International Airport over the next 90 days, with one-way fares from SGD 96 and round-trip from SGD 252. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PHL 20:49
        4h 18m
        Direct
        AUS 00:07
        Philadelphia - Austin | Sat, Nov 21 | American Airlines
        AUS 07:00
        3h 26m
        Direct
        PHL 11:26
        Austin - Philadelphia | Mon, Nov 23 | American Airlines
        SGD 511 SGD 750
        32% off
        32% off
        SGD 750 SGD 511
      • PHL 08:58
        4h 9m
        Direct
        AUS 12:07
        Philadelphia - Austin | Sat, Oct 24 | American Airlines
        AUS 15:51
        3h 44m
        Direct
        PHL 20:35
        Austin - Philadelphia | Wed, Oct 28 | American Airlines
        SGD 570 SGD 750
        24% off
        24% off
        SGD 750 SGD 570
      • PHL 07:35
        27h 57m
        1 stop
        AUS 10:32
        Philadelphia - Austin | Mon, Oct 26 | Frontier Airlines
        AUS 10:50
        6h 25m
        1 stop
        PHL 18:15
        Austin - Philadelphia | Mon, Nov 2 | Frontier Airlines
        SGD 252 SGD 750
        66% off
        66% off
        SGD 750 SGD 252
      • PHL 08:41
        10h 7m
        1 stop
        AUS 17:48
        Philadelphia - Austin | Wed, Oct 7 | Frontier Airlines
        AUS 21:12
        9h 6m
        1 stop
        PHL 07:18
        Austin - Philadelphia | Mon, Oct 12 | Frontier Airlines
        SGD 294
        61% off
        SGD 750 SGD 294
      • PHL 20:44
        16h 33m
        1 stop
        AUS 12:17
        Philadelphia - Austin | Fri, Oct 9 | Frontier Airlines
        AUS 12:08
        10h 3m
        1 stop
        PHL 23:11
        Austin - Philadelphia | Wed, Oct 14 | Frontier Airlines
        SGD 318
        57% off
        SGD 750 SGD 318
      • PHL 10:37
        7h 15m
        1 stop
        AUS 16:52
        Philadelphia - Austin | Sat, Oct 24 | Frontier Airlines
        AUS 21:12
        9h 6m
        1 stop
        PHL 07:18
        Austin - Philadelphia | Mon, Oct 26 | Frontier Airlines
        SGD 320
        56% off
        SGD 750 SGD 320
      • PHL 15:26
        19h 31m
        1 stop
        AUS 09:57
        Philadelphia - Austin | Mon, Oct 19 | Frontier Airlines
        AUS 12:08
        10h 35m
        1 stop
        PHL 23:43
        Austin - Philadelphia | Thu, Oct 22 | Frontier Airlines
        SGD 334
        55% off
        SGD 750 SGD 334
      • PHL 14:45
        20h 12m
        1 stop
        AUS 09:57
        Philadelphia - Austin | Tue, Oct 20 | Frontier Airlines
        AUS 12:20
        9h 17m
        1 stop
        PHL 22:37
        Austin - Philadelphia | Tue, Oct 27 | Frontier Airlines
        SGD 359
        52% off
        SGD 750 SGD 359
      • PHL 05:15
        6h 43m
        1 stop
        AUS 10:58
        Philadelphia - Austin | Mon, Nov 16 | Frontier Airlines
        AUS 15:35
        7h 13m
        1 stop
        PHL 23:48
        Austin - Philadelphia | Thu, Nov 19 | Frontier Airlines
        SGD 391
        48% off
        SGD 750 SGD 391
      • PHL 15:26
        19h 31m
        1 stop
        AUS 09:57
        Philadelphia - Austin | Thu, Oct 15 | Frontier Airlines
        AUS 12:08
        10h 3m
        1 stop
        PHL 23:11
        Austin - Philadelphia | Sat, Oct 17 | Frontier Airlines
        SGD 397
        47% off
        SGD 750 SGD 397
      • PHL 08:30
        6h 24m
        1 stop
        AUS 13:54
        Philadelphia - Austin | Thu, Nov 12 | Frontier Airlines
        AUS 11:51
        20h 39m
        1 stop
        PHL 09:30
        Austin - Philadelphia | Sun, Nov 15 | Frontier Airlines
        SGD 406
        46% off
        SGD 750 SGD 406
      • PHL 20:44
        16h 33m
        1 stop
        AUS 12:17
        Philadelphia - Austin | Fri, Oct 23 | Frontier Airlines
        AUS 21:12
        9h 6m
        1 stop
        PHL 07:18
        Austin - Philadelphia | Mon, Oct 26 | Frontier Airlines
        SGD 415
        45% off
        SGD 750 SGD 415
      • PHL 17:45
        18h 13m
        1 stop
        AUS 10:58
        Philadelphia - Austin | Sat, Nov 14 | Frontier Airlines
        AUS 21:14
        9h 48m
        1 stop
        PHL 08:02
        Austin - Philadelphia | Sat, Nov 21 | Frontier Airlines
        SGD 418
        44% off
        SGD 750 SGD 418
      • PHL 13:00
        17h 25m
        1 stop
        AUS 14:00
        Philadelphia - Austin | Wed, Oct 7 | Normal Airline
        AUS 15:00
        6h
        Direct
        PHL 16:00
        Austin - Philadelphia | Fri, Oct 9 | Normal Airline
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      • Cheapest nonstop
        PHL 20:02
        4h 11m
        Direct
        AUS 23:13
        Philadelphia - Austin | Fri, Oct 9 | American Airlines
        SGD 431 SGD 585
        26% off
        26% off
        SGD 585 SGD 431
      • PHL 18:52
        4h 7m
        Direct
        AUS 21:59
        Philadelphia - Austin | Sat, Nov 7 | American Airlines
        SGD 444 SGD 585
        24% off
        24% off
        SGD 585 SGD 444
      • PHL 12:36
        24h 3m
        1 stop
        AUS 11:39
        Philadelphia - Austin | Tue, Nov 3 | Frontier Airlines
        SGD 96 SGD 585
        84% off
        84% off
        SGD 585 SGD 96
      • PHL 08:30
        28h 9m
        1 stop
        AUS 11:39
        Philadelphia - Austin | Tue, Nov 17 | Frontier Airlines
        SGD 96
        84% off
        SGD 585 SGD 96
      • PHL 08:34
        26h 33m
        1 stop
        AUS 10:07
        Philadelphia - Austin | Wed, Dec 2 | Frontier Airlines
        SGD 96
        84% off
        SGD 585 SGD 96
      • PHL 18:40
        16h 27m
        1 stop
        AUS 10:07
        Philadelphia - Austin | Tue, Dec 1 | Frontier Airlines
        SGD 96
        84% off
        SGD 585 SGD 96
      • PHL 12:36
        26h 18m
        1 stop
        AUS 13:54
        Philadelphia - Austin | Wed, Nov 11 | Frontier Airlines
        SGD 97
        83% off
        SGD 585 SGD 97
      • PHL 12:36
        26h 18m
        1 stop
        AUS 13:54
        Philadelphia - Austin | Wed, Nov 18 | Frontier Airlines
        SGD 97
        83% off
        SGD 585 SGD 97
      • PHL 17:00
        19h 39m
        1 stop
        AUS 11:39
        Philadelphia - Austin | Tue, Oct 27 | Frontier Airlines
        SGD 99
        83% off
        SGD 585 SGD 99
      • PHL 08:30
        27h 55m
        1 stop
        AUS 11:25
        Philadelphia - Austin | Mon, Oct 26 | Frontier Airlines
        SGD 103
        82% off
        SGD 585 SGD 103
      • PHL 14:36
        6h 50m
        1 stop
        AUS 20:26
        Philadelphia - Austin | Thu, Nov 19 | Frontier Airlines
        SGD 104
        82% off
        SGD 585 SGD 104
      • PHL 08:30
        27h 55m
        1 stop
        AUS 11:25
        Philadelphia - Austin | Mon, Nov 2 | Frontier Airlines
        SGD 108
        82% off
        SGD 585 SGD 108
      • PHL 16:38
        18h 36m
        1 stop
        AUS 10:14
        Philadelphia - Austin | Fri, Dec 4 | Frontier Airlines
        SGD 109
        81% off
        SGD 585 SGD 109
      • PHL 18:40
        16h 27m
        1 stop
        AUS 10:07
        Philadelphia - Austin | Thu, Dec 3 | Frontier Airlines
        SGD 116
        80% off
        SGD 585 SGD 116
      • PHL 13:00
        17h 25m
        1 stop
        AUS 14:00
        Philadelphia - Austin | Wed, Oct 7 | Normal Airline
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Displayed flight fares from Philadelphia International Airport to Austin-Bergstrom International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from Philadelphia International Airport to Austin-Bergstrom International Airport?

The cheapest airline flying from Philadelphia International Airport to Austin-Bergstrom International Airport is Frontier Airlines (from SGD 96) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From SGD 96
Delta Air Lines
From SGD 172
American Airlines
From SGD 219
Jetblue Airways
From SGD 292
United Airlines
From SGD 360
Hahn Air
From SGD 431
Alaska Airlines
From SGD 435
Qatar Airways
From SGD 445

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What is the flight schedule from Philadelphia International Airport to Austin-Bergstrom International Airport?

Check the schedule for flights from Philadelphia to Austin and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91147

    Philadelphia International Airport

    17:32

    PHL

    2h 28m

    Direct

    20:00

    ATL

    S M T W T F S
    Search

  2. F94211

    Hartsfield–Jackson Atlanta International Airport

    16:19

    ATL

    2h 29m

    Direct

    17:48

    AUS

    S M T W T F S

  3. F91101

    Philadelphia International Airport

    12:40

    PHL

    2h 21m

    Direct

    15:01

    ATL

    S M T W T F S
    Search

  4. F94211

    Hartsfield–Jackson Atlanta International Airport

    16:19

    ATL

    2h 29m

    Direct

    17:48

    AUS

    S M T W T F S

  5. F92297

    Philadelphia International Airport

    08:41

    PHL

    2h 25m

    Direct

    11:06

    ATL

    S M T W T F S
    Search

  6. F94211

    Hartsfield–Jackson Atlanta International Airport

    16:19

    ATL

    2h 29m

    Direct

    17:48

    AUS

    S M T W T F S
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About Philadelphia International Airport and Austin-Bergstrom International Airport

Learn about Philadelphia International Airport (PHL) and Austin-Bergstrom International Airport (AUS) — including location, terminals, transportation, and travel tips.

Flight distance 2,300.95km
Cheapest one-way ticket price SGD 96
Cheapest return ticket price SGD 252

FAQs for Philadelphia International Airport to Austin-Bergstrom International Airport Flights

  • How long is the flight from Philadelphia International Airport to Austin-Bergstrom International Airport?

    Philadelphia International Airport to Austin-Bergstrom International Airport takes about 3 hours 18 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS).
  • The earliest flight from Philadelphia International Airport to Austin-Bergstrom International Airport departs at 07:20, and the last departs at 17:35, with about 8 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS) is quite popular. Without considering departure times or holidays, tickets cost around SGD 666 in October, the most expensive month to book this route.
  • American Airlines is a very popular airline operating an average of 1554 flights per month.
  • One-way flights from Philadelphia International Airport to Austin-Bergstrom International Airport currently start from SGD 96, and round-trip fares start from SGD 252. The current lowest fare is a Frontier Airlines flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from Philadelphia International Airport to Austin-Bergstrom International Airport, with an average flight time of 3 hours 13 minutes, and around 20 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Philadelphia International Airport to Austin-Bergstrom International Airport is SGD 472. Prices may vary depending on the departure date, airline, and availability.
  • Philadelphia International Airport to Austin-Bergstrom International Airport operates around 21 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Philadelphia International Airport and Austin-Bergstrom International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.