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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 €120 and round-trip from €268. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Wed, Nov 18 | Delta Air Lines
      SAT 2:01 PM
      4h 11m
      Nonstop
      BOS 7:12 PM
      San Antonio - Boston | Tue, Nov 24 | Delta Air Lines
      €321 €380
      16% off
      16% off
      €380 €321
    • BOS 9:15 AM
      5h 2m
      Nonstop
      SAT 1:17 PM
      Boston - San Antonio | Fri, Dec 4 | Delta Air Lines
      SAT 2:12 PM
      4h 11m
      Nonstop
      BOS 7:23 PM
      San Antonio - Boston | Sun, Dec 6 | Delta Air Lines
      €330 €380
      13% off
      13% off
      €380 €330
    • BOS 6:05 AM
      6h 56m
      1 stop
      SAT 12:01 PM
      Boston - San Antonio | Fri, Nov 20 | Delta Air Lines
      SAT 5:30 AM
      8h 31m
      1 stop
      BOS 3:01 PM
      San Antonio - Boston | Thu, Nov 26 | Delta Air Lines
      €268 €380
      28% off
      28% off
      €380 €268
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Wed, Nov 11 | Delta Air Lines
      SAT 5:30 AM
      5h 23m
      1 stop
      BOS 11:53 AM
      San Antonio - Boston | Wed, Nov 18 | Delta Air Lines
      €284
      25% off
      €380 €284
    • BOS 9:05 AM
      7h 58m
      1 stop
      SAT 4:03 PM
      Boston - San Antonio | Fri, Dec 4 | Delta Air Lines
      SAT 6:16 AM
      6h 28m
      1 stop
      BOS 1:44 PM
      San Antonio - Boston | Sun, Dec 6 | Delta Air Lines
      €285
      25% off
      €380 €285
    • BOS 5:30 AM
      8h 9m
      1 stop
      SAT 12:39 PM
      Boston - San Antonio | Fri, Nov 13 | Delta Air Lines
      SAT 6:40 AM
      9h 4m
      1 stop
      BOS 4:44 PM
      San Antonio - Boston | Sun, Nov 15 | Delta Air Lines
      €285
      25% off
      €380 €285
    • BOS 5:30 AM
      6h 20m
      1 stop
      SAT 10:50 AM
      Boston - San Antonio | Sat, Nov 21 | Delta Air Lines
      SAT 6:30 AM
      6h 12m
      1 stop
      BOS 1:42 PM
      San Antonio - Boston | Mon, Nov 23 | Delta Air Lines
      €289
      24% off
      €380 €289
    • BOS 1:45 PM
      9h 21m
      1 stop
      SAT 10:06 PM
      Boston - San Antonio | Thu, Nov 19 | Delta Air Lines
      SAT 4:00 PM
      6h 54m
      1 stop
      BOS 11:54 PM
      San Antonio - Boston | Mon, Nov 23 | Delta Air Lines
      €289
      24% off
      €380 €289
    • BOS 6:35 PM
      6h 35m
      1 stop
      SAT 12:10 AM
      Boston - San Antonio | Fri, Nov 20 | Hahn Air
      SAT 10:05 AM
      6h
      1 stop
      BOS 5:05 PM
      San Antonio - Boston | Thu, Nov 26 |
      €293
      23% off
      €380 €293
    • BOS 1:00 PM
      17h 25m
      1 stop
      SAT 2:00 PM
      Boston - San Antonio | Fri, Nov 6 | Normal Airline
      SAT 3:00 PM
      6h
      Nonstop
      BOS 4:00 PM
      San Antonio - Boston | Sun, Nov 8 | Normal Airline
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    • Cheapest
      BOS 4:34 PM
      7h 29m
      1 stop
      SAT 11:03 PM
      Boston - San Antonio | Sat, Nov 21 | American Airlines
      €120 €322
      63% off
      63% off
      €322 €120
    • BOS 10:25 AM
      27h 7m
      1 stop
      SAT 12:32 PM
      Boston - San Antonio | Thu, Dec 17 | Frontier Airlines
      €122 €322
      62% off
      62% off
      €322 €122
    • BOS 7:05 AM
      6h 30m
      1 stop
      SAT 12:35 PM
      Boston - San Antonio | Fri, Dec 11 | American Airlines
      €140 €322
      56% off
      56% off
      €322 €140
    • BOS 4:46 PM
      7h 13m
      1 stop
      SAT 10:59 PM
      Boston - San Antonio | Thu, Dec 31 | American Airlines
      €146
      55% off
      €322 €146
    • BOS 5:27 AM
      6h 35m
      1 stop
      SAT 11:02 AM
      Boston - San Antonio | Wed, Dec 30 | American Airlines
      €156
      52% off
      €322 €156
    • BOS 2:43 PM
      9h 16m
      1 stop
      SAT 10:59 PM
      Boston - San Antonio | Mon, Dec 21 | American Airlines
      €156
      52% off
      €322 €156
    • BOS 10:27 AM
      10h 33m
      1 stop
      SAT 8:00 PM
      Boston - San Antonio | Sat, Dec 12 | American Airlines
      €158
      51% off
      €322 €158
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 14 | Delta Air Lines
      €191
      41% off
      €322 €191
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Thu, Nov 12 | Delta Air Lines
      €203
      37% off
      €322 €203
    • BOS 1:00 PM
      17h 25m
      1 stop
      SAT 2:00 PM
      Boston - San Antonio | Fri, Nov 6 | Normal Airline
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    • Cheapest nonstop
      BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 14 | Delta Air Lines
      €191 €322
      41% off
      41% off
      €322 €191
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Thu, Nov 12 | Delta Air Lines
      €203 €322
      37% off
      37% off
      €322 €203
    • BOS 12:55 PM
      4h 55m
      Nonstop
      SAT 4:50 PM
      Boston - San Antonio | Tue, Dec 22 | Delta Air Lines
      €254 €629
      60% off
      60% off
      €629 €254
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Thu, Nov 19 | Delta Air Lines
      €281
      55% off
      €629 €281
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 14 | Delta Air Lines
      €302
      52% off
      €629 €302
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Wed, Nov 18 | Delta Air Lines
      €308
      51% off
      €629 €308
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Fri, Nov 20 | Delta Air Lines
      €308
      51% off
      €629 €308
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Fri, Nov 13 | Delta Air Lines
      €351
      44% off
      €629 €351
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 28 | Delta Air Lines
      €385
      39% off
      €629 €385
    • BOS 1:00 PM
      17h 25m
      1 stop
      SAT 2:00 PM
      Boston - San Antonio | Fri, Nov 6 | Normal Airline
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    • Cheapest nonstop
      BOS 12:55 PM
      4h 55m
      Nonstop
      SAT 4:50 PM
      Boston - San Antonio | Tue, Dec 22 | Delta Air Lines
      €254 €629
      60% off
      60% off
      €629 €254
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Thu, Nov 19 | Delta Air Lines
      €281 €629
      55% off
      55% off
      €629 €281
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 14 | Delta Air Lines
      €302 €629
      52% off
      52% off
      €629 €302
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Wed, Nov 18 | Delta Air Lines
      €308
      51% off
      €629 €308
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Fri, Nov 20 | Delta Air Lines
      €308
      51% off
      €629 €308
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Fri, Nov 13 | Delta Air Lines
      €351
      44% off
      €629 €351
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 28 | Delta Air Lines
      €385
      39% off
      €629 €385
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Mon, Nov 30 | Delta Air Lines
      €409
      35% off
      €629 €409
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sun, Nov 29 | Delta Air Lines
      €547
      13% off
      €629 €547
    • BOS 1:00 PM
      17h 25m
      1 stop
      SAT 2:00 PM
      Boston - San Antonio | Fri, Nov 6 | Normal Airline
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    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 14 | Delta Air Lines
      €191 €322
      41% off
      41% off
      €322 €191
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Thu, Nov 12 | Delta Air Lines
      €203 €322
      37% off
      37% off
      €322 €203
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Thu, Nov 19 | Delta Air Lines
      €281 €629
      55% off
      55% off
      €629 €281
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 14 | Delta Air Lines
      €302
      52% off
      €629 €302
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Wed, Nov 18 | Delta Air Lines
      €308
      51% off
      €629 €308
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Fri, Nov 20 | Delta Air Lines
      €308
      51% off
      €629 €308
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Fri, Nov 13 | Delta Air Lines
      €351
      44% off
      €629 €351
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Sat, Nov 28 | Delta Air Lines
      €385
      39% off
      €629 €385
    • BOS 9:15 AM
      4h 51m
      Nonstop
      SAT 1:06 PM
      Boston - San Antonio | Mon, Nov 30 | Delta Air Lines
      €409
      35% off
      €629 €409
    • BOS 1:00 PM
      17h 25m
      1 stop
      SAT 2:00 PM
      Boston - San Antonio | Fri, Nov 6 | Normal Airline
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Displayed flight fares from Boston to San Antonio 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 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 €120) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From €120
Frontier Airlines
From €122
Delta Air Lines
From €172
United Airlines
From €203
Jetblue Airways
From €228
Alaska Airlines
From €295
Volaris
From €319

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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

    - - - W T F S
    Search

  2. DL2652

    Boston Logan International Airport

    9:15 AM

    BOS

    4h 53m

    1:08 PM

    SAT

    S M T - - - -
    Search

  3. UA1734

    Boston Logan International Airport

    6:00 AM

    BOS

    1h 34m

    Nonstop

    7:34 AM

    IAD

    S M T W T F S
    Search

  4. UA1789

    Dulles International Airport

    8:25 AM

    IAD

    3h 55m

    Nonstop

    11:20 AM

    SAT

    S M T W T F S

  5. AA1004

    Boston Logan International Airport

    7:00 AM

    BOS

    2h 35m

    Nonstop

    9:35 AM

    CLT

    S M T W T - S
    Search

  6. AA1977

    Charlotte Douglas International Airport

    10:21 AM

    CLT

    3h 6m

    Nonstop

    12:27 PM

    SAT

    S M T W T F S

  7. AA1249

    Boston Logan International Airport

    5:56 AM

    BOS

    2h 29m

    Nonstop

    8:25 AM

    CLT

    - - - W T F S
    Search

  8. AA1977

    Charlotte Douglas International Airport

    10:21 AM

    CLT

    3h 6m

    Nonstop

    12:27 PM

    SAT

    S M T W T F S

  9. UA1388

    Boston Logan International Airport

    9:50 AM

    BOS

    4h 28m

    Nonstop

    1:18 PM

    IAH

    S - T W T F S
    Search

  10. UA697

    George Bush Intercontinental Airport

    2:30 PM

    IAH

    1h 3m

    Nonstop

    3:33 PM

    SAT

    S M T W T F S

  11. DL2242

    Boston Logan International Airport

    5:45 AM

    BOS

    3h 6m

    Nonstop

    8:51 AM

    ATL

    S M T W T F S
    Search

  12. DL1408

    Hartsfield–Jackson Atlanta International Airport

    11:02 AM

    ATL

    2h 33m

    Nonstop

    12:35 PM

    SAT

    S M T W T F S

  13. AA835

    Boston Logan International Airport

    4:42 PM

    BOS

    2h 37m

    Nonstop

    7:19 PM

    CLT

    S M T W T F S
    Search

  14. AA1153

    Charlotte Douglas International Airport

    8:44 PM

    CLT

    3h 9m

    Nonstop

    10:53 PM

    SAT

    S M T W T F S

  15. DL2464

    Boston Logan International Airport

    6:55 PM

    BOS

    3h 5m

    Nonstop

    10:00 PM

    ATL

    S M T - - - S
    Search

  16. DL1508

    Hartsfield–Jackson Atlanta International Airport

    10:50 PM

    ATL

    2h 38m

    Nonstop

    12:28 AM

    SAT

    S M T W T F S

  17. AA2527

    Boston Logan International Airport

    6:00 AM

    BOS

    4h 38m

    Nonstop

    9:38 AM

    DFW

    S M T W T F S
    Search

  18. AA3167

    Dallas Fort Worth International Airport

    12:02 PM

    DFW

    1h 13m

    Nonstop

    1:15 PM

    SAT

    S M T W T - 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 €120
Cheapest return ticket price €268

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 3 hours 56 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 09:20, 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 €350 in November, 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 €120, and round-trip fares start from €268. The current lowest fare is a American Airlines flight departing on Sat, Nov 21; 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 3 hours 56 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 €299. Prices may vary depending on the departure date, airline, and availability.
  • Boston Logan International Airport to San Antonio International Airport operates around 7 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.

Popular Destinations

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.