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Boston Logan International Airport to San Antonio International Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to San Antonio International Airport over the next 90 days, with one-way fares from £101 and round-trip from £220. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOS 09:15
        4h 51m
        Direct
        SAT 13:06
        Boston - San Antonio | Fri, Nov 13 | Delta Air Lines
        SAT 14:01
        4h 11m
        Direct
        BOS 19:12
        San Antonio - Boston | Tue, Nov 17 | Delta Air Lines
        £235 £330
        28% off
        28% off
        £330 £235
      • BOS 19:30
        6h 10m
        1 stop
        SAT 00:40
        Boston - San Antonio | Thu, Oct 22 | Hahn Air
        SAT 11:20
        11h 30m
        1 stop
        BOS 23:50
        San Antonio - Boston | Thu, Oct 29 |
        £220 £330
        33% off
        33% off
        £330 £220
      • BOS 09:15
        4h 51m
        Direct
        SAT 13:06
        Boston - San Antonio | Thu, Nov 12 | Delta Air Lines
        SAT 11:45
        7h 4m
        1 stop
        BOS 19:49
        San Antonio - Boston | Mon, Nov 16 | Delta Air Lines
        £221 £330
        33% off
        33% off
        £330 £221
      • BOS 06:05
        6h 56m
        1 stop
        SAT 12:01
        Boston - San Antonio | Fri, Nov 20 | Delta Air Lines
        SAT 05:30
        8h 31m
        1 stop
        BOS 15:01
        San Antonio - Boston | Thu, Nov 26 | Delta Air Lines
        £226
        32% off
        £330 £226
      • BOS 09:05
        9h 9m
        1 stop
        SAT 17:14
        Boston - San Antonio | Sat, Oct 24 | Delta Air Lines
        SAT 18:20
        6h
        1 stop
        BOS 01:20
        San Antonio - Boston | Mon, Oct 26 | Delta Air Lines
        £228
        31% off
        £330 £228
      • BOS 09:15
        4h 51m
        Direct
        SAT 13:06
        Boston - San Antonio | Wed, Nov 11 | Delta Air Lines
        SAT 05:30
        5h 23m
        1 stop
        BOS 11:53
        San Antonio - Boston | Wed, Nov 18 | Delta Air Lines
        £240
        27% off
        £330 £240
      • BOS 09:05
        7h 58m
        1 stop
        SAT 16:03
        Boston - San Antonio | Fri, Dec 4 | Delta Air Lines
        SAT 06:16
        6h 28m
        1 stop
        BOS 13:44
        San Antonio - Boston | Sun, Dec 6 | Delta Air Lines
        £240
        27% off
        £330 £240
      • BOS 09:05
        9h 20m
        1 stop
        SAT 17:25
        Boston - San Antonio | Sat, Nov 14 | Delta Air Lines
        SAT 11:45
        7h 4m
        1 stop
        BOS 19:49
        San Antonio - Boston | Mon, Nov 16 | Delta Air Lines
        £240
        27% off
        £330 £240
      • BOS 07:05
        6h 22m
        1 stop
        SAT 12:27
        Boston - San Antonio | Thu, Nov 12 | American Airlines
        SAT 05:00
        5h 51m
        1 stop
        BOS 11:51
        San Antonio - Boston | Mon, Nov 16 | American Airlines
        £241
        27% off
        £330 £241
      • BOS 05:30
        6h 20m
        1 stop
        SAT 10:50
        Boston - San Antonio | Sat, Nov 21 | Delta Air Lines
        SAT 06:30
        6h 12m
        1 stop
        BOS 13:42
        San Antonio - Boston | Mon, Nov 23 | Delta Air Lines
        £244
        26% off
        £330 £244
      • BOS 13:45
        9h 21m
        1 stop
        SAT 22:06
        Boston - San Antonio | Thu, Nov 19 | Delta Air Lines
        SAT 16:00
        6h 54m
        1 stop
        BOS 23:54
        San Antonio - Boston | Mon, Nov 23 | Delta Air Lines
        £244
        26% off
        £330 £244
      • BOS 13:00
        17h 25m
        1 stop
        SAT 14:00
        Boston - San Antonio | Fri, Oct 16 | Normal Airline
        SAT 15:00
        6h
        Direct
        BOS 16:00
        San Antonio - Boston | Sun, Oct 18 | Normal Airline
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      • Cheapest nonstop
        BOS 09:15
        4h 51m
        Direct
        SAT 13:06
        Boston - San Antonio | Fri, Nov 13 | Delta Air Lines
        £157 £213
        26% off
        26% off
        £213 £157
      • BOS 09:15
        4h 51m
        Direct
        SAT 13:06
        Boston - San Antonio | Wed, Nov 11 | Delta Air Lines
        £157 £213
        26% off
        26% off
        £213 £157
      • BOS 06:00
        8h 15m
        1 stop
        SAT 13:15
        Boston - San Antonio | Thu, Nov 5 | American Airlines
        £101 £213
        53% off
        53% off
        £213 £101
      • BOS 10:22
        10h 3m
        1 stop
        SAT 19:25
        Boston - San Antonio | Wed, Oct 28 | Jetblue Airways
        £114
        46% off
        £213 £114
      • BOS 12:55
        7h 48m
        1 stop
        SAT 19:43
        Boston - San Antonio | Fri, Nov 13 | American Airlines
        £138
        35% off
        £213 £138
      • BOS 13:00
        17h 25m
        1 stop
        SAT 14:00
        Boston - San Antonio | Fri, Oct 16 | Normal Airline
        Find more flights
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Displayed flight fares from Boston Logan International Airport to San Antonio 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 Boston Logan International Airport to San Antonio International Airport?

The cheapest airline flying from Boston Logan International Airport to San Antonio International Airport is American Airlines (from £101) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From £101
Jetblue Airways
From £114
United Airlines
From £141
Delta Air Lines
From £145
Frontier Airlines
From £170
Volaris
From £229
Allegiant Air
From £240
Alaska Airlines
From £310

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What is the flight schedule from Boston Logan International Airport to San Antonio International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL816

    Boston Logan International Airport

    9:20 AM

    BOS

    4h 32m

    12:52 PM

    SAT

    S M T W T F S
    Search

  2. AA418

    Boston Logan International Airport

    6:00 AM

    BOS

    2h 23m

    Direct

    8:23 AM

    CLT

    S - T W T F S
    Search

  3. AA2889

    Charlotte Douglas International Airport

    8:55 AM

    CLT

    3h 6m

    Direct

    11:01 AM

    SAT

    S M T W T F S

  4. DL973

    Boston Logan International Airport

    7:04 PM

    BOS

    3h 7m

    Direct

    10:11 PM

    ATL

    S M T W T F S
    Search

  5. DL1508

    Hartsfield–Jackson Atlanta International Airport

    10:50 PM

    ATL

    2h 38m

    Direct

    12:28 AM

    SAT

    S M T W T F S

  6. AA2715

    Boston Logan International Airport

    8:00 AM

    BOS

    2h 27m

    Direct

    10:27 AM

    CLT

    S M T W T F S
    Search

  7. AA2889

    Charlotte Douglas International Airport

    8:55 AM

    CLT

    3h 6m

    Direct

    11:01 AM

    SAT

    S M T W T F S

  8. DL2464

    Boston Logan International Airport

    6:55 PM

    BOS

    3h 5m

    Direct

    10:00 PM

    ATL

    S M T W T F S
    Search

  9. DL1508

    Hartsfield–Jackson Atlanta International Airport

    10:50 PM

    ATL

    2h 38m

    Direct

    12:28 AM

    SAT

    S M T W T F S
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About Boston Logan International Airport and San Antonio International Airport

Learn about Boston Logan International Airport (BOS) and San Antonio International Airport (SAT) — including location, terminals, transportation, and travel tips.

Flight distance 2,838.53 km
Cheapest one-way ticket price £101
Cheapest return ticket price £220

FAQs for Boston Logan International Airport to San Antonio International Airport Flights

  • How long is the flight from Boston Logan International Airport to San Antonio International Airport?

    Boston Logan International Airport to San Antonio International Airport takes about 4 hours 3 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from Boston Logan International Airport (BOS) to San Antonio International Airport (SAT).
  • The earliest flight from Boston Logan International Airport to San Antonio International Airport departs at 09:15, and the last departs at 09:20, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Boston Logan International Airport (BOS) to San Antonio International Airport (SAT) is quite popular. Without considering departure times or holidays, tickets cost around £473 in October, the most expensive month to book this route.
  • The earliest flight departs from Boston Logan International Airport (BOS) at 09:15 and arrives in San Antonio International Airport (SAT) at 12:55.
    • The distance from San Antonio International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.
  • Delta Air Lines is a very popular airline operating an average of 152 flights per month.
  • One-way flights from Boston Logan International Airport to San Antonio International Airport currently start from £101, and round-trip fares start from £220. The current lowest fare is a American Airlines flight departing on Thu, Nov 5; prices may vary depending on availability.
  • Yes. Delta Air Lines operate direct flights from Boston Logan International Airport to San Antonio International Airport, with an average flight time of 4 hours 3 minutes, and around 7 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 Boston Logan International Airport to San Antonio International Airport is £246. Prices may vary depending on the departure date, airline, and availability.
  • Boston Logan International Airport to San Antonio International Airport operates around 6 weekly flights, mainly by Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boston Logan International Airport and San Antonio 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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