HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$68+ Cheap flights from Massachusetts to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SAT
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Massachusetts to San Antonio

Cheapest flights from Massachusetts to San Antonio
Explore the most affordable flight options available from Massachusetts to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:11 pm
BDL
-
SAT
1 stop29h 52m
Multiple Airlines
Sat 2/146:00 am
SAT
-
BDL
1 stop13h 15m
Multiple Airlines
Deal found 1/27$217
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:55 pm
BDL
-
SAT
1 stop27h 10m
Multiple Airlines
Tue 4/71:22 pm
SAT
-
BDL
1 stop24h 43m
Multiple Airlines
Deal found 1/27$261
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:00 am
BDL
-
SAT
2 stops15h 29m
Multiple Airlines
Tue 6/26:00 am
SAT
-
BDL
1 stop17h 41m
Multiple Airlines
Deal found 1/25$267
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:19 am
BDL
-
SAT
1 stop14h 40m
Multiple Airlines
Fri 2/275:04 pm
SAT
-
BDL
2 stops23h 19m
Multiple Airlines
Deal found 1/27$271
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:20 am
BDL
-
SAT
2 stops27h 12m
Multiple Airlines
Wed 3/251:22 pm
SAT
-
BDL
1 stop28h 51m
Multiple Airlines
Deal found 1/28$284
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:10 pm
BOS
-
SAT
1 stop16h 20m
Multiple Airlines
Fri 2/205:04 pm
SAT
-
BOS
1 stop7h 09m
Multiple Airlines
Deal found 1/26$288
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:40 am
BOS
-
SAT
1 stop28h 50m
Spirit Airlines
Sun 5/310:26 am
SAT
-
BOS
1 stop12h 33m
Spirit Airlines
Deal found 1/27$289
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:49 pm
BOS
-
SAT
1 stop16h 43m
Multiple Airlines
Fri 4/106:00 pm
SAT
-
BOS
2 stops16h 19m
Multiple Airlines
Deal found 1/27$290
This WAYA deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/184:22 pm
BOS
-
SAT
1 stop8h 37m
Multiple Airlines
Sun 2/225:04 pm
SAT
-
BOS
1 stop7h 02m
Multiple Airlines
Deal found 1/27$291
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:22 pm
BOS
-
SAT
1 stop8h 37m
Multiple Airlines
Tue 3/102:13 pm
SAT
-
BOS
2 stops19h 16m
Multiple Airlines
Deal found 1/26$292
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:50 pm
BOS
-
SAT
3 stops31h 09m
Spirit Airlines
Tue 3/1010:26 am
SAT
-
BOS
3 stops24h 22m
Spirit Airlines
Deal found 1/26$293
This Priceline deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:43 pm
BOS
-
SAT
1 stop9h 09m
Spirit Airlines
Wed 2/46:30 am
SAT
-
BOS
1 stop7h 08m
Spirit Airlines
Deal found 1/27$294

Find flight deals from Massachusetts to San Antonio

Keep the following information in mind while searching for Massachusetts to San Antonio flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

October

Cheapest in

July

Average price

$372

Good round-trip deal

$368 or less

Good one-way deal

$218 or less
Provider with most accurate pricing for Boston Logan Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-San Antonio flights.
Search Deals
From Massachusetts to San Antonio
Search Deals
One-way flight from Massachusetts to San Antonio
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Massachusetts to San Antonio.
Search Deals
Price to beat on a one-way flight from Massachusetts to San Antonio.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Massachusetts to San Antonio that are best for you.

Fly from

Massachusetts

Fly to

San Antonio

Route

Depart

Return

Price

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 5/19

8:00 am-10:29 pm

2 stops15h 29m

San Antonio

Tue 6/2

6:00 am-12:41 am

1 stop17h 41m

$267

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 2/18

10:19 am-11:59 pm

1 stop14h 40m

San Antonio

Fri 2/27

5:04 pm-5:23 pm

2 stops23h 19m

$271

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 3/18

8:05 am-12:27 pm

1 stop29h 22m

San Antonio

Wed 3/25

1:22 pm-7:13 pm

1 stop28h 51m

$293

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Tue 3/31

10:45 am-2:31 pm

Nonstop4h 46m

San Antonio

Thu 4/9

12:22 pm-5:22 pm

Nonstop4h 00m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sat 5/2

10:00 am-1:40 pm

Nonstop4h 40m

San Antonio

Wed 5/6

2:35 pm-7:45 pm

Nonstop4h 10m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 3/27

10:45 am-2:31 pm

Nonstop4h 46m

San Antonio

Thu 4/2

12:22 pm-5:22 pm

Nonstop4h 00m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 4/1

10:45 am-2:31 pm

Nonstop4h 46m

San Antonio

Fri 4/10

12:22 pm-5:22 pm

Nonstop4h 00m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 4/1

10:45 am-2:31 pm

Nonstop4h 46m

San Antonio

Thu 4/9

12:22 pm-5:22 pm

Nonstop4h 00m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 6/24

9:15 am-12:52 pm

Nonstop4h 37m

San Antonio

Wed 7/22

2:00 pm-7:15 pm

Nonstop4h 15m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 4/2

11:26 am-12:27 pm

1 stop26h 01m

San Antonio

Thu 4/9

1:22 pm-3:28 pm

2 stops25h 06m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 56 results
1
2
3
...
6

Best time to book a flight from Massachusetts to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to San Antonio

What is the cheapest month to book a flight from Massachusetts to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Massachusetts to San Antonio (average of $129). Flying from Massachusetts to San Antonio in May is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to SAT?

Find hourly flight availability from Massachusetts to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

When flying from Massachusetts to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Massachusetts?

    San Antonio (SAT) is the airport you will fly into if you book a flight from Massachusetts to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

  • How long is the flight from Massachusetts to San Antonio?

    Delta and Southwest can get you from Massachusetts to San Antonio in just under 4h 46m. Your travel time can differ by up to 1h 24m. The distance from Massachusetts to San Antonio is about 1761 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Massachusetts to San Antonio one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $71. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Massachusetts to San Antonio for a low price.

  • What are the most popular routes from Massachusetts to San Antonio?

    The most popular flight routes from Massachusetts to San Antonio are Boston Logan Intl - San Antonio, Hartford Bradley Intl - San Antonio and Albany Intl - San Antonio.

  • What are the cheapest flights from Massachusetts to San Antonio?

    While on average a flight from Massachusetts to San Antonio is generally $441, our data shows the cheapest flight currently is $178. When looking at the most popular route, (Boston Logan Intl - San Antonio), you can expect to pay $134 for that flight.

  • Can I find deals for flights from Massachusetts to San Antonio that include hotel bookings?

    Yes. In addition to deals on Massachusetts to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to San Antonio.

  • Can I find deals for business class flights from Massachusetts to San Antonio?

    Yes. Cheapflights offers flight deals from Massachusetts to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Massachusetts to San Antonio (average of $129). Flying from Massachusetts to San Antonio in May is currently the most expensive (average of $228). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
Newark to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
LaGuardia to Dallas/Fort Worth flights
San Francisco to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
LaGuardia to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to George Bush Intcntl flights
Los Angeles to Hobby flights
John F Kennedy Intl to Austin flights
Minneapolis to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Los Angeles to Dallas/Fort Worth flights
Dulles Intl to Hobby flights
Los Angeles to George Bush Intcntl flights
Philadelphia to Hobby flights
Midway to Dallas/Fort Worth flights
Seattle to Hobby flights
Denver to Dallas/Fort Worth flights
LaGuardia to George Bush Intcntl flights
O'Hare Intl to Austin flights
Reagan-National to Dallas/Fort Worth flights
Atlanta to Hobby flights
Philadelphia to George Bush Intcntl flights
Newark to Austin flights
Boston to Austin flights
Reagan-National to George Bush Intcntl flights
Philadelphia to Dallas/Fort Worth flights
Los Angeles to Austin flights
Baltimore to Hobby flights
Dulles Intl to Austin flights
Atlanta to Dallas/Fort Worth flights
Atlanta to Austin flights
Dulles Intl to George Bush Intcntl flights
Boston to Hobby flights
Ontario to Dallas/Fort Worth flights
LaGuardia to Austin flights
O'Hare Intl to Hobby flights
Salt Lake City to Dallas/Fort Worth flights
Sky Harbor Intl to Dallas/Fort Worth flights
Detroit to Hobby flights
San Francisco to Hobby flights
Denver to Hobby flights

Top 7 airlines flying from Massachusetts to San Antonio

Discover the top 7 airlines that operate flights from Massachusetts to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$102Average$268FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$160Average$231FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$227Average$227FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$237Average$412FlexibilityNo cancel feeOn-time63%
DeltaCheapest$239Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$254Average$469FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$380FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights