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San Antonio International Airport to Boston flight
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Cheap Flights from San Antonio International Airport to Boston

Search for flights from San Antonio International Airport to Boston and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
      • Cheapest nonstop
        SAT2:50 PM
        4h 14m
        Nonstop
        BOS8:04 PM
        San Antonio - Boston|Mon, May 12|Delta Air Lines
        $127$140
        9% OFF
        9% OFF
        $140$127

        Choose Delta Air Lines flights from San Antonio to Boston. The one-way direct flight with Delta Air Lines departs from San Antonio International Airport on Mon, May 12, arriving at Boston Logan International Airport. One-way Prices start from $127 including taxes and charges.

      • SAT2:27 PM
        4h 9m
        Nonstop
        BOS7:36 PM
        San Antonio - Boston|Wed, Apr 30|Delta Air Lines
        $128$140
        9% OFF
        9% OFF
        $140$128

        Choose Delta Air Lines flights from San Antonio to Boston. The one-way direct flight with Delta Air Lines departs from San Antonio International Airport on Wed, Apr 30, arriving at Boston Logan International Airport. One-way Prices start from $128 including taxes and charges.

      • SAT9:03 AM
        14h 44m
        1 stop
        BOS12:47 AM
        San Antonio - Boston|Tue, Apr 15|Frontier Airlines
        $75$140
        47% OFF
        47% OFF
        $140$75

        Choose Frontier Airlines flights from San Antonio to Boston. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Tue, Apr 15, arriving at Boston Logan International Airport. One-way Prices start from $75 including taxes and charges.

      • SAT8:37 PM
        10h 36m
        1 stop
        BOS8:13 AM
        San Antonio - Boston|Thu, Mar 20|Frontier Airlines
        $75
        $75

        Choose Frontier Airlines flights from San Antonio to Boston. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Thu, Mar 20, arriving at Boston Logan International Airport. One-way Prices start from $75 including taxes and charges.

      • SAT9:13 AM
        14h 34m
        1 stop
        BOS12:47 AM
        San Antonio - Boston|Thu, Apr 17|Frontier Airlines
        $77
        $77

        Choose Frontier Airlines flights from San Antonio to Boston. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Thu, Apr 17, arriving at Boston Logan International Airport. One-way Prices start from $77 including taxes and charges.

      • SAT8:31 PM
        27h 13m
        1 stop
        BOS12:44 AM
        San Antonio - Boston|Mon, May 12|Frontier Airlines
        $81
        $81

        Choose Frontier Airlines flights from San Antonio to Boston. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Mon, May 12, arriving at Boston Logan International Airport. One-way Prices start from $81 including taxes and charges.

      • SAT8:29 PM
        27h 15m
        1 stop
        BOS12:44 AM
        San Antonio - Boston|Tue, May 6|Spirit Airlines
        $91
        $91

        Choose Spirit Airlines flights from San Antonio to Boston. The one-way connecting flight with Spirit Airlines departs from San Antonio International Airport on Tue, May 6, arriving at Boston Logan International Airport. One-way Prices start from $91 including taxes and charges.

      • SAT10:10 AM
        13h 34m
        1 stop
        BOS12:44 AM
        San Antonio - Boston|Wed, May 7|Spirit Airlines
        $91
        $91

        Choose Spirit Airlines flights from San Antonio to Boston. The one-way connecting flight with Spirit Airlines departs from San Antonio International Airport on Wed, May 7, arriving at Boston Logan International Airport. One-way Prices start from $91 including taxes and charges.

      • SAT7:59 PM
        27h 45m
        1 stop
        BOS12:44 AM
        San Antonio - Boston|Mon, Apr 28|Frontier Airlines
        $92
        $92

        Choose Frontier Airlines flights from San Antonio to Boston. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Mon, Apr 28, arriving at Boston Logan International Airport. One-way Prices start from $92 including taxes and charges.

      • SAT12:21 PM
        11h 26m
        1 stop
        BOS12:47 AM
        San Antonio - Boston|Sat, Apr 12|Frontier Airlines
        $103
        $103

        Choose Frontier Airlines flights from San Antonio to Boston. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Sat, Apr 12, arriving at Boston Logan International Airport. One-way Prices start from $103 including taxes and charges.

      • SAT1:00 PM
        3h 5m
        Nonstop
        BOS2:00 PM
        San Antonio - Boston|Sat, Mar 22|Delta Air Lines
        Find More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from San Antonio International Airport to Boston

See which airlines fly from San Antonio International Airport to Boston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Delta Air Lines logoDelta Air Lines

There are 1 airport(s) in Boston. Discover the top routes now!

Learn about different airports in Boston, find the best flight and transfer options, and plan your journey.

  • 1.66 km from downtown Boston
    General Edward Lawrence Logan International Airport
    Tickets From
    $75

Flight Schedule from San Antonio International Airport to Boston

Check the schedule for flights from San Antonio International Airport to Boston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1282

    United Airlines

    12:24 PM

    SAT

    1.0h

    1:24 PM

    IAH

    SM-WTFS
    Search

  2. UA2439

    United Airlines

    2:30 PM

    IAH

    3.6h

    7:09 PM

    BOS

    SMTWTFS

  3. NK466

    Spirit Airlines

    1:22 PM

    SAT

    2.6h

    5:00 PM

    MCO

    SM-W-FS
    Search

  4. F91978

    Frontier Airlines

    9:30 PM

    MCO

    3.1h

    12:34 AM

    BOS

    -M-W-FS

  5. DL816

    Delta Air Lines

    2:00 PM

    SAT

    4.0h

    Nonstop

    7:02 PM

    BOS

    SMTWT-S
    Search

  6. F92355

    Frontier Airlines

    3:31 PM

    SAT

    2.4h

    4:56 PM

    DEN

    SM-WTFS
    Search

  7. UA2610

    United Airlines

    11:59 PM

    DEN

    4.0h

    5:58 AM

    BOS

    SMTWTFS

  8. F92355

    Frontier Airlines

    3:31 PM

    SAT

    2.4h

    4:56 PM

    DEN

    SM-WTFS
    Search

  9. B6394

    Jetblue Airways

    1:46 PM

    DEN

    4.0h

    7:49 PM

    BOS

    SMTWTFS

  10. DL1073

    Delta Air Lines

    5:30 AM

    SAT

    2.3h

    8:49 AM

    ATL

    SMTWTFS
    Search

  11. DL350

    Delta Air Lines

    12:12 PM

    ATL

    2.6h

    2:51 PM

    BOS

    SMTWTFS

  12. DL1073

    Delta Air Lines

    5:30 AM

    SAT

    2.3h

    8:49 AM

    ATL

    SMTWTFS
    Search

  13. DL855

    Delta Air Lines

    10:00 AM

    ATL

    2.6h

    12:38 PM

    BOS

    SMTWTFS

  14. DL2680

    Delta Air Lines

    6:10 PM

    SAT

    3.0h

    8:12 PM

    SLC

    SMTWTFS
    Search

  15. DL696

    Delta Air Lines

    11:41 PM

    SLC

    4.7h

    6:20 AM

    BOS

    SMTWTFS

  16. AA2253

    American Airlines

    6:56 AM

    SAT

    1.2h

    8:10 AM

    DFW

    SMTWTFS
    Search

  17. F93602

    Frontier Airlines

    7:14 AM

    DFW

    3.8h

    12:00 PM

    BOS

    S-T-T--

  18. F91654

    Frontier Airlines

    8:37 PM

    SAT

    2.7h

    12:21 AM

    MCO

    S--WTFS
    Search

  19. F93348

    Frontier Airlines

    9:55 PM

    MCO

    3.3h

    1:12 AM

    BOS

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

Flight Info of Flights from San Antonio International Airport to Boston

Cheapest round-trip ticket price$193
Cheapest nonstop flight price$75
Off-season for travelMarch
Peak season for travelDecember

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