HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$101+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SAT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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

Keep the following information in mind while searching for Massachusetts to San Antonio flight deals. Data was last updated July 30, 2025.

Round-trip from

$228
(Mytrip)

One-way from

$101
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$331

Good round-trip deal

$319 or less

Good one-way deal

$183 or less
From Massachusetts to San Antonio
Search Deals
One-way flight from Massachusetts to San Antonio
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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

Find 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 July 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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.
Thu 8/286:45 amBDL - SAT
1 stop5h 59mSpirit Airlines
Sun 8/3112:39 pmSAT - BDL
1 stop9h 44mSpirit Airlines
Deal found 7/30$228
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:15 amBOS - SAT
1 stop6h 35mSpirit Airlines
Sun 10/195:01 pmSAT - BOS
1 stop19h 47mSpirit Airlines
Deal found 7/28$253
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:30 amBOS - SAT
1 stop6h 48mDelta
Mon 12/226:11 pmSAT - BOS
1 stop5h 49mDelta
Deal found 7/30$259
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:50 pmBOS - SAT
1 stop6h 20mSouthwest
Fri 9/195:00 amSAT - BOS
1 stop12h 10mSouthwest
Deal found 7/28$264
This Orbitz deal was found by Cheapflights users on 7/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:30 amBOS - SAT
1 stop7h 12mMultiple Airlines
Sun 8/3112:39 pmSAT - BOS
1 stop8h 55mMultiple Airlines
Deal found 7/27$283
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:18 amBOS - SAT
1 stop7h 07mFrontier
Sun 10/124:20 pmSAT - BOS
1 stop15h 13mFrontier
Deal found 7/28$285
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amALB - SAT
1 stop6h 00mDelta
Sat 8/303:50 pmSAT - ALB
1 stop6h 31mDelta
Deal found 7/29$287
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2210:46 amBOS - SAT
1 stop8h 44mAmerican Airlines
Tue 8/262:52 pmSAT - BOS
1 stop6h 46mAmerican Airlines
Deal found 7/30$299
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Mon 10/612:59 pmALB - SAT
3 stops32h 53mMultiple Airlines
Thu 10/165:01 pmSAT - ALB
2 stops15h 38mMultiple Airlines
Deal found 7/30$311
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:50 amALB - SAT
1 stop7h 40mSouthwest
Wed 11/122:30 pmSAT - ALB
1 stop5h 20mSouthwest
Deal found 7/29$312
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:15 amBDL - SAT
1 stop5h 46mAmerican Airlines
Wed 8/206:00 amSAT - BDL
1 stop5h 40mAmerican Airlines
Deal found 7/29$325
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:41 pmBDL - SAT
1 stop5h 53mDelta
Sun 8/316:40 amSAT - BDL
1 stop8h 38mDelta
Deal found 7/30$336

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 July 30, 2025.
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

Thu 8/28

6:45 am-11:44 am

1 stop5h 59m

San Antonio

Sun 8/31

12:39 pm-11:23 pm

1 stop9h 44m

$228

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 10/16

6:15 am-11:50 am

1 stop6h 35m

San Antonio

Sun 10/19

5:01 pm-1:48 pm

1 stop19h 47m

$253

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 10/3

7:45 am-3:53 pm

1 stop9h 08m

San Antonio

Sun 10/5

6:35 am-3:09 pm

1 stop7h 34m

$259

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Tue 9/16

2:50 pm-8:10 pm

1 stop6h 20m

San Antonio

Fri 9/19

5:00 am-6:10 pm

1 stop12h 10m

$264

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 9/17

9:00 am-3:36 pm

1 stop7h 36m

San Antonio

Sat 9/20

2:07 pm-7:21 pm

Nonstop4h 14m

$269

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 8/29

10:30 am-4:42 pm

1 stop7h 12m

San Antonio

Sun 8/31

12:39 pm-10:34 pm

1 stop8h 55m

$283

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Fri 10/10

9:18 am-3:25 pm

1 stop7h 07m

San Antonio

Sun 10/12

4:20 pm-8:33 am

1 stop15h 13m

$285

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

Sat 8/23

6:00 am-11:00 am

1 stop6h 00m

San Antonio

Sat 8/30

3:50 pm-11:21 pm

1 stop6h 31m

$287

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

Mon 10/6

12:59 pm-8:52 pm

3 stops32h 53m

San Antonio

Thu 10/16

5:01 pm-9:39 am

2 stops15h 38m

$311

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

Thu 11/6

5:50 am-12:30 pm

1 stop7h 40m

San Antonio

Wed 11/12

2:30 pm-8:50 pm

1 stop5h 20m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 32 results
1
2
3
4

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 $295). Flying from Massachusetts to San Antonio in March is currently the most expensive (average of $376). 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 July 30, 2025.

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.

How much does it cost to fly round-trip from Massachusetts to San Antonio?

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated July 30, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Massachusetts to San Antonio have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Spirit Airlines
6.3
Okay
8,048 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • 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 $101. However, be on the lookout for offers from Frontier and United 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 $406, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Boston Logan Intl - San Antonio), you can expect to pay $202 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 $295). Flying from Massachusetts to San Antonio in March is currently the most expensive (average of $376). 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

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.
LaGuardia to Dallas/Fort Worth flights
O'Hare Intl to Dallas/Fort Worth flights
Los Angeles to Dallas/Fort Worth flights
Seattle to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Baltimore to Dallas/Fort Worth flights
Boston to Dallas/Fort Worth flights
Dulles Intl to Dallas/Fort Worth flights
Seattle to Hobby flights
San Francisco to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Los Angeles to Hobby flights
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
Seattle to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Atlanta to Dallas/Fort Worth flights
Minneapolis to Dallas/Fort Worth flights
Baltimore to Hobby flights
Los Angeles to Austin flights
Dulles Intl to Hobby flights
Orlando to Dallas/Fort Worth flights
Los Angeles to George Bush Intcntl flights
Fort Lauderdale to Dallas/Fort Worth flights
Atlanta to Hobby flights
Burbank to Dallas/Fort Worth flights
Ontario to Hobby flights
LaGuardia to George Bush Intcntl flights
Hobby to Dallas/Fort Worth flights
John F Kennedy Intl to George Bush Intcntl flights
Philadelphia to Dallas/Fort Worth flights
Newark to George Bush Intcntl flights
San Jose to Dallas/Fort Worth flights
John F Kennedy Intl to Austin flights
Dallas/Fort Worth to Hobby flights
Denver to Hobby flights
Ontario to George Bush Intcntl flights
Santa Ana to Dallas/Fort Worth flights
Boston to Hobby flights
Miami to Dallas/Fort Worth flights
Dulles Intl to George Bush Intcntl flights
Midway to Dallas/Fort Worth flights
Denver to Dallas/Fort Worth flights
Sky Harbor Intl to Dallas/Fort Worth flights
Reagan-National to Hobby flights
Dulles Intl to Austin flights
Newark to Austin flights
O'Hare Intl to Austin flights
Cincinnati to Dallas/Fort Worth flights

Top 6 airlines flying from Massachusetts to San Antonio

Discover the top 6 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$137Average$264FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$186Average$352FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$206Average$402FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$223Average$332FlexibilityNo cancel feeOn-time71%
DeltaCheapest$239Average$375FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$256Average$412FlexibilityNo cancel feeOn-time63%

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.