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Portsmouth International Airport to Austin-Bergstrom International Airport flight

Find flight deals from Boston to Austin for the next 3 months. Book one way flights from MXN2,957 or round trip flights from MXN2,957.

    • Cheapest
      PSM 7:29 PM
      25h 45m
      1 stop
      AUS 8:14 PM
      Boston - Austin | Mon, Dec 14 | Allegiant Air
      MXN2,957 MXN5,999
      51% off
      51% off
      MXN5,999 MXN2,957
    • PSM 6:47 PM
      26h 27m
      1 stop
      AUS 8:14 PM
      Boston - Austin | Mon, Dec 14 | Breeze Airways
      MXN3,491 MXN5,999
      42% off
      42% off
      MXN5,999 MXN3,491
    • PSM 6:47 PM
      17h 11m
      1 stop
      AUS 10:58 AM
      Boston - Austin | Mon, Dec 7 | Breeze Airways
      MXN3,980 MXN5,999
      34% off
      34% off
      MXN5,999 MXN3,980
    • PSM 8:37 PM
      14h 20m
      1 stop
      AUS 9:57 AM
      Boston - Austin | Sun, Nov 15 | Breeze Airways
      MXN4,231
      28% off
      MXN5,999 MXN4,231
    • PSM 8:37 PM
      15h 21m
      1 stop
      AUS 10:58 AM
      Boston - Austin | Sun, Dec 6 | Breeze Airways
      MXN4,242
      28% off
      MXN5,999 MXN4,242
    • PSM 8:37 PM
      16h 21m
      1 stop
      AUS 10:58 AM
      Boston - Austin | Sun, Nov 22 | Breeze Airways
      MXN4,270
      28% off
      MXN5,999 MXN4,270
    • PSM 6:47 PM
      17h 11m
      1 stop
      AUS 10:58 AM
      Boston - Austin | Fri, Nov 20 | Breeze Airways
      MXN4,880
      19% off
      MXN5,999 MXN4,880
    • PSM 6:47 PM
      16h 10m
      1 stop
      AUS 9:57 AM
      Boston - Austin | Mon, Nov 16 | Breeze Airways
      MXN4,920
      18% off
      MXN5,999 MXN4,920
    • PSM 6:47 PM
      27h 28m
      1 stop
      AUS 9:15 PM
      Boston - Austin | Mon, Nov 30 | Breeze Airways
      MXN5,219
      13% off
      MXN5,999 MXN5,219
    • BOS 1:00 PM
      17h 25m
      1 stop
      AUS 2:00 PM
      Boston - Austin | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights
    • PSM 8:37 PM
      14h 20m
      1 stop
      AUS 9:57 AM
      Boston - Austin | Sun, Nov 15 | Breeze Airways
      MXN4,231 MXN5,999
      28% off
      28% off
      MXN5,999 MXN4,231
    • PSM 8:37 PM
      15h 21m
      1 stop
      AUS 10:58 AM
      Boston - Austin | Sun, Dec 6 | Breeze Airways
      MXN4,242 MXN5,999
      28% off
      28% off
      MXN5,999 MXN4,242
    • PSM 6:47 PM
      16h 10m
      1 stop
      AUS 9:57 AM
      Boston - Austin | Mon, Nov 16 | Breeze Airways
      MXN4,920 MXN5,999
      18% off
      18% off
      MXN5,999 MXN4,920
    • PSM 8:37 PM
      16h 21m
      1 stop
      AUS 10:58 AM
      Boston - Austin | Sun, Nov 22 | Breeze Airways
      MXN4,270
      28% off
      MXN5,999 MXN4,270
    • PSM 6:47 PM
      17h 11m
      1 stop
      AUS 10:58 AM
      Boston - Austin | Mon, Dec 7 | Breeze Airways
      MXN3,980
      34% off
      MXN5,999 MXN3,980
    • PSM 6:47 PM
      17h 11m
      1 stop
      AUS 10:58 AM
      Boston - Austin | Fri, Nov 20 | Breeze Airways
      MXN4,880
      19% off
      MXN5,999 MXN4,880
    • PSM 7:29 PM
      25h 45m
      1 stop
      AUS 8:14 PM
      Boston - Austin | Mon, Dec 14 | Allegiant Air
      MXN2,957
      51% off
      MXN5,999 MXN2,957
    • PSM 6:47 PM
      26h 27m
      1 stop
      AUS 8:14 PM
      Boston - Austin | Mon, Dec 14 | Breeze Airways
      MXN3,491
      42% off
      MXN5,999 MXN3,491
    • PSM 6:47 PM
      27h 28m
      1 stop
      AUS 9:15 PM
      Boston - Austin | Mon, Nov 30 | Breeze Airways
      MXN5,219
      13% off
      MXN5,999 MXN5,219
    • BOS 1:00 PM
      17h 25m
      1 stop
      AUS 2:00 PM
      Boston - Austin | Fri, Nov 6 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Boston to Austin are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Portsmouth International Airport to Austin-Bergstrom International Airport is Allegiant Air (from MXN5,078) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Allegiant Air
From MXN5,078
Breeze Airways
From MXN12,020

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. MX847

    Portsmouth International Airport

    7:03 PM

    PSM

    3h 30m

    Nonstop

    10:33 PM

    MCO

    - - - - - F -
    Search

  2. DL2541

    Orlando Intl. Airport

    7:00 AM

    MCO

    2h 54m

    Nonstop

    8:54 AM

    AUS

    S M - W T F S

  3. G42849

    Portsmouth International Airport

    7:01 PM

    PSM

    3h 12m

    Nonstop

    10:13 PM

    SFB

    - - - - - - S
    Search

  4. F94523

    Orlando Intl. Airport

    9:01 AM

    MCO

    2h 57m

    Nonstop

    10:58 AM

    AUS

    S - - - T F -
Find more flights and airlines

About Portsmouth International Airport and Austin-Bergstrom International Airport

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

Flight distance 2,774.91 km
Cheapest one-way ticket price MXN2,957

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

  • What is the average price of a flight from Portsmouth International Airport to Austin-Bergstrom International Airport?

    Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Portsmouth International Airport to Austin-Bergstrom International Airport is MXN5,164. Prices may vary depending on the departure date, airline, and availability.
  • Enter Portsmouth 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.

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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.