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Flights from San Antonio to Boston
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Flights from San Antonio to Boston Starting at SGD 95

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        SAT12:20
        3h 55m
        Nonstop
        BOS17:15
        Thu, Mar 13|San Antonio - Boston|Delta Air Lines
        SGD 239SGD 280
        15% OFF
        15% OFF
        SGD 280SGD 239

        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 Thu, Mar 13, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from SGD 239 including taxes and charges.

      • SAT12:20
        3h 55m
        Nonstop
        BOS17:15
        Thu, Mar 20|San Antonio - Boston|Delta Air Lines
        SGD 247SGD 280
        12% OFF
        12% OFF
        SGD 280SGD 247

        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 Thu, Mar 20, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from SGD 247 including taxes and charges.

      • SAT20:37
        10h 32m
        1 stop
        BOS08:09
        Thu, Mar 13|San Antonio - Boston|Frontier Airlines
        SGD 95SGD 280
        66% OFF
        66% OFF
        SGD 280SGD 95

        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 13, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from SGD 95 including taxes and charges.

      • SAT20:37
        10h 36m
        1 stop
        BOS08:13
        Thu, Mar 20|San Antonio - Boston|Frontier Airlines
        SGD 96
        SGD 96

        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 General Edward Lawrence Logan International Airport. One-way Prices start from SGD 96 including taxes and charges.

      • SAT18:44
        12h 29m
        1 stop
        BOS08:13
        Thu, Mar 6|San Antonio - Boston|Frontier Airlines
        SGD 96
        SGD 96

        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 6, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from SGD 96 including taxes and charges.

      • SAT09:03
        14h 44m
        1 stop
        BOS00:47
        Tue, Apr 15|San Antonio - Boston|Frontier Airlines
        SGD 100
        SGD 100

        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 General Edward Lawrence Logan International Airport. One-way Prices start from SGD 100 including taxes and charges.

      • SAT21:08
        26h 38m
        1 stop
        BOS00:46
        Mon, May 5|San Antonio - Boston|Frontier Airlines
        SGD 101
        SGD 101

        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 5, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from SGD 101 including taxes and charges.

      • SAT21:08
        26h 38m
        1 stop
        BOS00:46
        Mon, May 12|San Antonio - Boston|Frontier Airlines
        SGD 116
        SGD 116

        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 General Edward Lawrence Logan International Airport. One-way Prices start from SGD 116 including taxes and charges.

      • SAT19:59
        27h 45m
        1 stop
        BOS00:44
        Mon, Apr 28|San Antonio - Boston|Frontier Airlines
        SGD 123
        SGD 123

        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 General Edward Lawrence Logan International Airport. One-way Prices start from SGD 123 including taxes and charges.

      • SAT20:37
        12h 56m
        1 stop
        BOS10:33
        Sun, Mar 16|San Antonio - Boston|Frontier Airlines
        SGD 135
        SGD 135

        Choose Frontier Airlines flights from San Antonio to Boston. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Sun, Mar 16, arriving at General Edward Lawrence Logan International Airport. One-way Prices start from SGD 135 including taxes and charges.

      • SAT01:00 pm
        3h 5m
        Nonstop
        BOS02:00 pm
        Sun, Feb 23|San Antonio - Boston|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Antonio to Boston flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1119

    American Airlines

    06:39

    SAT

    2.9h

    10:30

    CLT

    SMTWTFS
    Search

  2. AA1466

    American Airlines

    11:27

    CLT

    2.2h

    13:40

    BOS

    SMTWTFS

  3. AA1119

    American Airlines

    06:39

    SAT

    2.9h

    10:30

    CLT

    SMTWTFS
    Search

  4. AA1645

    American Airlines

    11:28

    CLT

    2.2h

    13:41

    BOS

    SMTWTFS

  5. AA2253

    American Airlines

    06:57

    SAT

    1.3h

    08:14

    DFW

    SMTWTFS
    Search

  6. B61214

    Jetblue Airways

    06:00

    DFW

    3.8h

    10:50

    BOS

    SMTWTFS

  7. AA1811

    American Airlines

    07:33

    SAT

    2.7h

    11:16

    CLT

    SMTWTFS
    Search

  8. AA1466

    American Airlines

    11:27

    CLT

    2.2h

    13:40

    BOS

    SMTWTFS

  9. UA1282

    United Airlines

    12:19

    SAT

    1.1h

    13:23

    IAH

    SMTWTFS
    Search

  10. UA1478

    United Airlines

    14:34

    IAH

    2.3h

    17:51

    TPA

    SMTWTFS

  11. F94056

    Frontier Airlines

    21:19

    TPA

    3.2h

    00:30

    BOS

    -MT--F-

  12. F93417

    Frontier Airlines

    13:43

    SAT

    3.0h

    14:42

    LAS

    S-TWTFS
    Search

  13. F91602

    Frontier Airlines

    23:00

    LAS

    4.9h

    06:52

    PHL

    SMTWTFS

  14. F92168

    Frontier Airlines

    06:40

    PHL

    1.4h

    08:07

    BOS

    SM-WT-S

  15. DL816

    Delta Air Lines

    14:00

    SAT

    4.0h

    Nonstop

    19:02

    BOS

    SMTWT-S
    Search

  16. F91654

    Frontier Airlines

    19:50

    SAT

    2.7h

    23:32

    MCO

    ---W-FS
    Search

  17. F93348

    Frontier Airlines

    21:31

    MCO

    3.2h

    00:44

    BOS

    SMTWTFS
Find more flights and airlines

Find the best time to fly from San Antonio to Boston

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Antonio to Boston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Delta Air Lines logoDelta Air Lines

FAQ

  • When are flight tickets from San Antonio (SAT) to Boston (BOS) the cheapest?

    Airlines adjust prices for flights from San Antonio to Boston based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Antonio (SAT) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around SGD 428.

  • How long does it take to fly from San Antonio (SAT) to Boston (BOS) and what is the distance?

    It takes around 4 hours 33 minutes to fly from San Antonio (SAT) to Boston (BOS).

  • What are the most popular airlines that fly from San Antonio (SAT) to Boston (BOS)?

    Airlines with flights from San Antonio (SAT) to Boston (BOS): Delta Air Lines, United Airlines, KLM and El Al.

How to find a cheap flight from San Antonio to Boston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Antonio to Boston. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Antonio to Boston

Cheapest nonstop flight priceSGD 95
Cheapest round-trip ticket priceSGD 312
Off-season for travelMarch
Peak season for travelNovember
Flight distance2,835.87 km
Average flight time4 hours 33 minutes
Popular airlineFrontier Airlines

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