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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 DKK 1,271, return fares from DKK 1,271.

    • Cheapest
      AUS 18:11
      24h 46m
      1 stop
      PSM 19:57
      Austin - Boston | Sun, Dec 6 | Frontier Airlines
      DKK 1,271 DKK 3,969
      68% off
      68% off
      DKK 3,969 DKK 1,271
    • AUS 21:14
      18h 37m
      1 stop
      PSM 16:51
      Austin - Boston | Wed, Nov 25 | Frontier Airlines
      DKK 1,502 DKK 3,969
      62% off
      62% off
      DKK 3,969 DKK 1,502
    • AUS 19:05
      22h 2m
      1 stop
      PSM 18:07
      Austin - Boston | Fri, Nov 6 | Delta Air Lines
      DKK 1,507 DKK 3,969
      62% off
      62% off
      DKK 3,969 DKK 1,507
    • AUS 21:14
      11h 33m
      1 stop
      PSM 09:47
      Austin - Boston | Sun, Nov 29 | Frontier Airlines
      DKK 2,211
      44% off
      DKK 3,969 DKK 2,211
    • AUS 21:14
      21h 43m
      1 stop
      PSM 19:57
      Austin - Boston | Sun, Nov 22 | Frontier Airlines
      DKK 2,498
      37% off
      DKK 3,969 DKK 2,498
    • AUS 21:17
      20h 10m
      1 stop
      PSM 18:27
      Austin - Boston | Tue, Dec 1 | Frontier Airlines
      DKK 2,778
      30% off
      DKK 3,969 DKK 2,778
    • AUS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Austin - Boston | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • AUS 21:14
      11h 33m
      1 stop
      PSM 09:47
      Austin - Boston | Sun, Nov 29 | Frontier Airlines
      DKK 2,211 DKK 3,969
      44% off
      44% off
      DKK 3,969 DKK 2,211
    • AUS 21:14
      18h 37m
      1 stop
      PSM 16:51
      Austin - Boston | Wed, Nov 25 | Frontier Airlines
      DKK 1,502 DKK 3,969
      62% off
      62% off
      DKK 3,969 DKK 1,502
    • AUS 21:17
      20h 10m
      1 stop
      PSM 18:27
      Austin - Boston | Tue, Dec 1 | Frontier Airlines
      DKK 2,778 DKK 3,969
      30% off
      30% off
      DKK 3,969 DKK 2,778
    • AUS 21:14
      21h 43m
      1 stop
      PSM 19:57
      Austin - Boston | Sun, Nov 22 | Frontier Airlines
      DKK 2,498
      37% off
      DKK 3,969 DKK 2,498
    • AUS 19:05
      22h 2m
      1 stop
      PSM 18:07
      Austin - Boston | Fri, Nov 6 | Delta Air Lines
      DKK 1,507
      62% off
      DKK 3,969 DKK 1,507
    • AUS 18:11
      24h 46m
      1 stop
      PSM 19:57
      Austin - Boston | Sun, Dec 6 | Frontier Airlines
      DKK 1,271
      68% off
      DKK 3,969 DKK 1,271
    • AUS 13:00
      17h 25m
      1 stop
      BOS 14:00
      Austin - Boston | Sun, Oct 25 | 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 DKK 1,271) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From DKK 1,271
Delta Air Lines
From DKK 1,507

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

    18:09

    AUS

    2h 48m

    Direct

    21:57

    MCO

    S - - W T F S
    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

    S M T W T F 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

    18:09

    AUS

    2h 48m

    Direct

    21:57

    MCO

    S - - W T F S
    Search

  8. MX846

    Orlando International Airport

    15:16

    MCO

    3h 7m

    Direct

    18:23

    PSM

    - - - - - F -
Find more flights and airlines

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 DKK 1,271

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 DKK 2,002. 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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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

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Change & Cancellation Policy

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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.