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$102+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SAT
abr. 27 — may. 41
dom. 4/27
dom. 5/4
1 adult, Economy
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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 abril 22, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$239
(Delta)

One-way from

$102
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$398

Good round-trip deal

$263 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Boston Logan Intl-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-San Antonio flights.
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From Massachusetts to San Antonio
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One-way flight from Massachusetts to San Antonio
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Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Massachusetts to San Antonio.
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Price to beat on a one-way flight from Massachusetts to San Antonio.
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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 abril 22, 2025.

This Delta deal was found by Cheapflights users on 4/22. 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.
jue. 6/59:20 amBOS - SAT
Nonstop4h 36mDelta
mié. 6/112:41 pmSAT - BOS
Nonstop4h 19mDelta
Deal found 4/22$239
This Mytrip deal was found by Cheapflights users on 4/21. 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.
mié. 5/143:49 pmBOS - SAT
1 stop8h 02mSpirit Airlines
dom. 5/187:00 amSAT - BOS
2 stops24h 41mSpirit Airlines
Deal found 4/21$242
This CheapOair deal was found by Cheapflights users on 4/22. 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.
vie. 5/26:00 amBOS - SAT
1 stop14h 31mMultiple Airlines
dom. 5/48:29 pmSAT - BOS
1 stop11h 31mMultiple Airlines
Deal found 4/22$264
This Booking.com deal was found by Cheapflights users on 4/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/148:34 amBDL - SAT
2 stops15h 17mMultiple Airlines
vie. 5/168:31 pmSAT - BDL
1 stop13h 55mMultiple Airlines
Deal found 4/21$265
This CheapOair deal was found by Cheapflights users on 4/22. 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.
vie. 5/166:00 amBOS - SAT
1 stop14h 31mFrontier
dom. 5/1810:52 amSAT - BOS
1 stop13h 13mFrontier
Deal found 4/22$271
This Delta deal was found by Cheapflights users on 4/21. 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.
mar. 5/275:15 pmBDL - SAT
1 stop8h 06mDelta
mié. 6/412:08 pmSAT - BDL
1 stop7h 10mDelta
Deal found 4/21$307
This Mytrip deal was found by Cheapflights users on 4/21. 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.
mar. 5/65:45 amBDL - SAT
2 stops24h 19mSpirit Airlines
sáb. 5/107:05 amSAT - BDL
1 stop27h 17mSpirit Airlines
Deal found 4/21$314
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/107:15 amBOS - SAT
1 stop7h 03mUnited Airlines
lun. 8/117:15 amSAT - BOS
1 stop6h 18mUnited Airlines
Deal found 4/21$319
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/76:00 amBDL - SAT
1 stop5h 56mUnited Airlines
mié. 9/1012:10 pmSAT - BDL
2 stops10h 34mUnited Airlines
Deal found 4/21$330
This Southwest deal was found by Cheapflights users on 4/22. 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.
sáb. 5/315:15 amBOS - SAT
1 stop6h 10mSouthwest
dom. 6/15:25 pmSAT - BOS
1 stop5h 45mSouthwest
Deal found 4/22$334
This American Airlines deal was found by Cheapflights users on 4/21. 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.
sáb. 6/286:16 pmALB - SAT
1 stop6h 43mAmerican Airlines
mié. 7/26:32 amSAT - ALB
1 stop5h 46mAmerican Airlines
Deal found 4/21$342
This Southwest deal was found by Cheapflights users on 4/21. 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.
sáb. 6/287:15 pmALB - SAT
1 stop6h 10mSouthwest
mié. 7/212:30 pmSAT - ALB
2 stops9h 00mSouthwest
Deal found 4/21$347

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 abril 22, 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

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

jue. 6/5

9:20 am-12:56 pm

Nonstop4h 36m

San Antonio

mié. 6/11

2:41 pm-8:00 pm

Nonstop4h 19m

$239

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

mié. 5/14

3:49 pm-10:51 pm

1 stop8h 02m

San Antonio

dom. 5/18

7:00 am-8:41 am

2 stops24h 41m

$242

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

mié. 5/14

8:34 am-10:51 pm

2 stops15h 17m

San Antonio

vie. 5/16

8:31 pm-11:26 am

1 stop13h 55m

$265

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

vie. 5/16

6:00 am-7:31 pm

1 stop14h 31m

San Antonio

dom. 5/18

10:52 am-1:05 am

1 stop13h 13m

$271

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

sáb. 5/17

8:00 am-9:52 am

1 stop26h 52m

San Antonio

sáb. 5/24

1:27 pm-7:03 am

2 stops16h 36m

$275

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

jue. 5/15

12:27 pm-10:51 pm

1 stop11h 24m

San Antonio

dom. 5/18

7:05 am-11:22 am

1 stop27h 17m

$282

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

mar. 5/27

5:15 pm-12:21 am

1 stop8h 06m

San Antonio

mié. 6/4

12:08 pm-8:18 pm

1 stop7h 10m

$307

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

sáb. 5/10

7:15 am-1:18 pm

1 stop7h 03m

San Antonio

lun. 8/11

7:15 am-2:33 pm

1 stop6h 18m

$319

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

sáb. 6/28

6:16 pm-11:59 pm

1 stop6h 43m

San Antonio

mié. 7/2

6:32 am-1:18 pm

1 stop5h 46m

$342

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

jue. 6/26

6:10 am-11:55 am

1 stop6h 45m

San Antonio

mar. 7/1

9:20 am-6:25 pm

2 stops8h 05m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 33 results
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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 abril 22, 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 abril 22, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Massachusetts to San Antonio have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,683 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,906 reviews

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 $102. 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 $416, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Boston Logan Intl - San Antonio), you can expect to pay $223 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 Massachusetts?

Book flights to Massachusetts if you plan to visit one of these locations
New Braunfels

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Alternative routes for Massachusetts to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$137Average$242FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$201Average$339FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$206Average$368FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$215Average$318FlexibilityNo cancel feeOn-time71%
DeltaCheapest$239Average$376FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$257Average$432FlexibilityNo cancel feeOn-time63%

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