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Austin-Bergstrom International Airport to Portsmouth International Airport flight

Find the cheapest Austin to Boston flights over the next 3 months. One-way fares from US$225, return fares from US$225.

    • Cheapest
      AUS 21:14
      18h 37m
      1 stop
      PSM 16:51
      Austin - Boston | Fri, Dec 4 | Frontier Airlines
      US$225 US$380
      41% off
      41% off
      US$380 US$225
    • AUS 19:05
      22h 2m
      1 stop
      PSM 18:07
      Austin - Boston | Sun, Nov 15 | Delta Air Lines
      US$226 US$380
      41% off
      41% off
      US$380 US$226
    • AUS 21:14
      21h 43m
      1 stop
      PSM 19:57
      Austin - Boston | Tue, Dec 1 | Frontier Airlines
      US$338 US$380
      11% off
      11% off
      US$380 US$338
    • AUS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Austin - Boston | Sat, Oct 31 | Normal Airline
      Find more flights
      Find more flights
    • AUS 21:14
      18h 37m
      1 stop
      PSM 16:51
      Austin - Boston | Fri, Dec 4 | Frontier Airlines
      US$225 US$380
      41% off
      41% off
      US$380 US$225
    • AUS 21:14
      21h 43m
      1 stop
      PSM 19:57
      Austin - Boston | Tue, Dec 1 | Frontier Airlines
      US$338 US$380
      11% off
      11% off
      US$380 US$338
    • AUS 19:05
      22h 2m
      1 stop
      PSM 18:07
      Austin - Boston | Sun, Nov 15 | Delta Air Lines
      US$226 US$380
      41% off
      41% off
      US$380 US$226
    • AUS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Austin - Boston | Sat, Oct 31 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Austin to Boston 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 Austin-Bergstrom International Airport to Portsmouth International Airport?

The cheapest airline flying from Austin-Bergstrom International Airport to Portsmouth International Airport is Frontier Airlines (from US$225) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From US$225
Delta Air Lines
From US$226

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94524

    Austin-Bergstrom International Airport

    11:51

    AUS

    2h 40m

    Direct

    15:31

    MCO

    S - - W T - -
    Search

  2. MX1808

    Orlando International Airport

    13:24

    MCO

    2h 4m

    Direct

    15:28

    RDU

    - - - W - - S

  3. MX1808

    Raleigh-Durham International Airport

    16:08

    RDU

    2h 1m

    Direct

    18:09

    PSM

    - - - W - - S

  4. DL2059

    Austin-Bergstrom International Airport

    19:05

    AUS

    2h 40m

    Direct

    22:45

    MCO

    - - T W T - S
    Search

  5. MX1808

    Orlando International Airport

    13:24

    MCO

    2h 4m

    Direct

    15:28

    RDU

    - - - W - - S

  6. MX1808

    Raleigh-Durham International Airport

    16:08

    RDU

    2h 1m

    Direct

    18:09

    PSM

    - - - W - - S

  7. F94524

    Austin-Bergstrom International Airport

    11:51

    AUS

    2h 40m

    Direct

    15:31

    MCO

    S - - W T - -
    Search

  8. MX846

    Orlando International Airport

    15:16

    MCO

    3h 7m

    Direct

    18:23

    PSM

    - - - - - F -
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About Austin-Bergstrom International Airport and Portsmouth International Airport

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

Flight distance 2,774.91km
Cheapest one-way ticket price US$225

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

  • What is the average price of a flight from Austin-Bergstrom International Airport to Portsmouth 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 Austin-Bergstrom International Airport to Portsmouth International Airport is US$300. Prices may vary depending on the departure date, airline, and availability.
  • Enter Austin-Bergstrom International Airport and Portsmouth 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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