What airlines fly to Massachusetts?

Delta, JetBlue and Southwest are the top three most popular airlines that fly to Massachusetts from San Antonio according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Massachusetts. Keep in mind that there are 6 different airlines that fly to Massachusetts on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Massachusetts?

Southwest and Delta are the most popular carriers operating from San Antonio to Massachusetts

How many flights depart from San Antonio to Massachusetts on average per week?

The number of flights available between San Antonio and Massachusetts is 6 per week as of November 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

When did momondo last update prices for flights from San Antonio Airport to Massachusetts?

Prices for flights from San Antonio Airport to Massachusetts are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Massachusetts?

As of November 2026, there are 5 operators available to choose from for flights from San Antonio Airport to Massachusetts.

How old do you have to be to fly from San Antonio Airport to Massachusetts?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Massachusetts.

What documentation or ID do you need to fly to Massachusetts?

The necessary travel and health documents for your Massachusetts trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$129 Cheap Flights from San Antonio to Massachusetts in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Massachusetts

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:32 pm - 10:11 amSAT San Antonio-BOS Boston Logan Intl

19h 39m1 stop Orlando

11:08 am - 11:40 amBOS Boston Logan Intl-SAT San Antonio

25h 32m1 stop Orlando

$321Frontier

Wed, Dec 2 - Sun, Dec 13

2:40 pm - 10:55 pmSAT San Antonio-BOS Boston Logan Intl

7h 15m1 stop Chicago Midway

6:30 pm - 12:25 amBOS Boston Logan Intl-SAT San Antonio

6h 55m1 stop Chicago Midway

$329Southwest

Thu, Dec 31 - Mon, Jan 4

12:45 pm - 5:51 pmSAT San Antonio-BOS Boston Logan Intl

4h 06mnonstop

9:15 am - 1:08 pmBOS Boston Logan Intl-SAT San Antonio

4h 53mnonstop

$329Delta

Sat, Mar 20 - Sun, Mar 28

3:10 pm - 8:21 pmSAT San Antonio-BOS Boston Logan Intl

4h 11mnonstop

9:15 am - 1:17 pmBOS Boston Logan Intl-SAT San Antonio

5h 02mnonstop

$329Delta

Sat, Dec 12 - Sun, Dec 13

5:25 am - 12:00 pmSAT San Antonio-BOS Boston Logan Intl

5h 35m1 stop Dallas Love Field

5:10 am - 10:30 amBOS Boston Logan Intl-SAT San Antonio

6h 20m1 stop Nashville Intl

$329Southwest

Fri, Jan 15 - Mon, Jan 18

1:14 pm - 10:13 amSAT San Antonio-BOS Boston Logan Intl

19h 59m1 stop Orlando

11:08 am - 11:40 amBOS Boston Logan Intl-SAT San Antonio

25h 32m1 stop Orlando

$331Frontier

Fri, Dec 4 - Sun, Dec 13

7:48 am - 6:32 pmSAT San Antonio-BOS Boston Logan Intl

9h 44m1 stop Washington, D.C. Reagan-National

9:28 am - 8:18 pmBOS Boston Logan Intl-SAT San Antonio

11h 50m1 stop Washington, D.C. Reagan-National

$343American Airlines

Tue, Dec 15 - Tue, Jan 5

12:58 pm - 10:36 pmSAT San Antonio-BOS Boston Logan Intl

8h 38m1 stop Dallas/Fort Worth

10:27 am - 8:00 pmBOS Boston Logan Intl-SAT San Antonio

10h 33m1 stop Washington, D.C. Reagan-National

$346American Airlines

Tue, Dec 1 - Sat, Dec 5

4:13 pm - 11:44 pmSAT San Antonio-BOS Boston Logan Intl

6h 31m1 stop Houston George Bush Intcntl

5:45 am - 12:42 pmBOS Boston Logan Intl-SAT San Antonio

7h 57m1 stop Chicago O'Hare Intl

$360United Airlines

Sat, Dec 19 - Sat, Jan 2

1:40 pm - 9:53 pmSAT San Antonio-BOS Boston Logan Intl

7h 13m1 stop Chicago O'Hare Intl

5:45 am - 12:42 pmBOS Boston Logan Intl-SAT San Antonio

7h 57m1 stop Chicago O'Hare Intl

$360United Airlines

Sat, Dec 12 - Sat, Jan 2

Cheap last minute flights

Enter your travel dates to find the best prices.

2:01 pm - 7:12 pmSAT San Antonio-BOS Boston Logan Intl

4h 11mnonstop

9:15 am - 1:06 pmBOS Boston Logan Intl-SAT San Antonio

4h 51mnonstop

$539Delta

Thu, Nov 12 - Tue, Nov 17

2:01 pm - 7:12 pmSAT San Antonio-BOS Boston Logan Intl

4h 11mnonstop

6:05 am - 12:02 pmBOS Boston Logan Intl-SAT San Antonio

6h 57m1 stop New York John F Kennedy Intl

$549Delta

Thu, Nov 12 - Sun, Nov 15

2:05 pm - 9:14 pmSAT San Antonio-BOS Boston Logan Intl

6h 09m1 stop Dallas/Fort Worth

10:00 am - 3:37 pmBOS Boston Logan Intl-SAT San Antonio

6h 37m1 stop Dallas/Fort Worth

$559American Airlines

Thu, Nov 12 - Tue, Nov 17

2:05 pm - 10:28 pmSAT San Antonio-BOS Boston Logan Intl

7h 23m1 stop Dallas/Fort Worth

12:55 pm - 7:43 pmBOS Boston Logan Intl-SAT San Antonio

7h 48m1 stop Charlotte Douglas

$609American Airlines

Tue, Nov 10 - Sun, Nov 15

1:00 pm - 9:45 pmSAT San Antonio-BOS Boston Logan Intl

7h 45m2 stops Dallas Love Field Lambert-St Louis

6:30 pm - 12:25 amBOS Boston Logan Intl-SAT San Antonio

6h 55m1 stop Chicago Midway

$614Southwest

Tue, Nov 10 - Sun, Nov 15

7:25 am - 1:45 pmSAT San Antonio-BOS Boston Logan Intl

5h 20m1 stop Lambert-St Louis

5:05 pm - 10:45 pmBOS Boston Logan Intl-SAT San Antonio

6h 40m1 stop Lambert-St Louis

$619Southwest

Wed, Nov 11 - Wed, Nov 11

6:34 am - 1:59 pmSAT San Antonio-BOS Boston Logan Intl

6h 25m1 stop Chicago O'Hare Intl

6:00 am - 12:08 pmBOS Boston Logan Intl-SAT San Antonio

7h 08m1 stop Chicago O'Hare Intl

$659United Airlines

Sun, Nov 8 - Wed, Nov 18

7:35 am - 2:21 pmSAT San Antonio-BOS Boston Logan Intl

5h 46m1 stop Houston George Bush Intcntl

7:31 am - 3:13 pmBOS Boston Logan Intl-SAT San Antonio

8h 42m1 stop Newark

$659United Airlines

Sun, Nov 8 - Tue, Nov 17

2:47 pm - 6:10 amSAT San Antonio-BOS Boston Logan Intl

14h 23m1 stop Guadalajara Miguel Hidal

7:40 am - 7:23 pmBOS Boston Logan Intl-SAT San Antonio

12h 43m1 stop Guadalajara Miguel Hidal

$698Volaris

Sun, Nov 8 - Tue, Nov 17

2:47 pm - 6:10 amSAT San Antonio-BOS Boston Logan Intl

14h 23m1 stop Guadalajara Miguel Hidal

7:40 am - 7:23 pmBOS Boston Logan Intl-SAT San Antonio

12h 43m1 stop Guadalajara Miguel Hidal

$760Volaris

Sun, Nov 8 - Thu, Nov 12

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Southwest flights from San Antonio to Massachusetts

Our best Southwest deals on San Antonio to Massachusetts flight tickets

Southwest

Dec 2

SAT3:20 pmSan Antonio

5h 25m

1 stop

BOS9:45 pmBoston Logan Intl

Dec 9

BOS2:25 pmBoston Logan Intl

8h 20m

2 stops

SAT9:45 pmSan Antonio

$334

Southwest

Nov 25

SAT11:15 amSan Antonio

12h 35m

1 stop

BOS12:50 amBoston Logan Intl

Dec 2

BOS2:25 pmBoston Logan Intl

8h 20m

2 stops

SAT9:45 pmSan Antonio

$340

Southwest

Dec 13

SAT7:30 amSan Antonio

5h 15m

1 stop

BOS1:45 pmBoston Logan Intl

Dec 15

BOS4:15 pmBoston Logan Intl

6h 30m

1 stop

SAT9:45 pmSan Antonio

$344

United Airlines flights from San Antonio to Massachusetts

Our best United Airlines deals on San Antonio to Massachusetts flight tickets

United Airlines

Dec 12

SAT1:40 pmSan Antonio

7h 13m

1 stop

BOS9:53 pmBoston Logan Intl

Jan 2

BOS5:45 amBoston Logan Intl

7h 57m

1 stop

SAT12:42 pmSan Antonio

$360

United Airlines

Dec 24

SAT7:10 amSan Antonio

6h 15m

1 stop

BOS2:25 pmBoston Logan Intl

Jan 2

BOS5:45 amBoston Logan Intl

7h 57m

1 stop

SAT12:42 pmSan Antonio

$368

United Airlines

Dec 11

SAT6:35 amSan Antonio

8h 18m

1 stop

BOS3:53 pmBoston Logan Intl

Dec 14

BOS7:10 amBoston Logan Intl

6h 56m

1 stop

SAT1:06 pmSan Antonio

$378

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Wed 12/2

1:32 pm-10:11 am

1 stop19h 39m

Boston Logan Intl

Sun 12/13

11:08 am-11:40 am

1 stop25h 32m

$321

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Thu 12/31

2:40 pm-10:55 pm

1 stop7h 15m

Boston Logan Intl

Mon 1/4

6:30 pm-12:25 am

1 stop6h 55m

$329

Quickest round-trip

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 3/20

12:45 pm-5:51 pm

Nonstop4h 06m

Boston Logan Intl

Sun 3/28

9:15 am-1:08 pm

Nonstop4h 53m

$329

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 12/12

3:10 pm-8:21 pm

Nonstop4h 11m

Boston Logan Intl

Sun 12/13

9:15 am-1:17 pm

Nonstop5h 02m

$329

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Fri 1/15

5:25 am-12:00 pm

1 stop5h 35m

Boston Logan Intl

Mon 1/18

5:10 am-10:30 am

1 stop6h 20m

$329

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Fri 12/4

1:14 pm-10:13 am

1 stop19h 59m

Boston Logan Intl

Sun 12/13

11:08 am-11:40 am

1 stop25h 32m

$331

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Tue 12/15

7:48 am-6:32 pm

1 stop9h 44m

Boston Logan Intl

Tue 1/5

9:28 am-8:18 pm

1 stop11h 50m

$343

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Tue 12/1

12:58 pm-10:36 pm

1 stop8h 38m

Boston Logan Intl

Sat 12/5

10:27 am-8:00 pm

1 stop10h 33m

$346

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 12/19

4:13 pm-11:44 pm

1 stop6h 31m

Boston Logan Intl

Sat 1/2

5:45 am-12:42 pm

1 stop7h 57m

$360

San AntonioBoston

SAT San Antonio - BOS Boston Logan Intl

SATBOS

San Antonio

Sat 12/12

1:40 pm-9:53 pm

1 stop7h 13m

Boston Logan Intl

Sat 1/2

5:45 am-12:42 pm

1 stop7h 57m

$360

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Massachusetts

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Massachusetts?

In general, January is the cheapest month to fly from San Antonio to Massachusetts. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $348. If you aren’t able to travel to Massachusetts during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $358.

What is the cheapest day to depart on your flight to Massachusetts?

According to our data, Tuesday is the cheapest day to fly to Massachusetts from San Antonio. The lowest ticket price found for a Tuesday departure recently was $434. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Monday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $568.

What is the cheapest time of day to depart on your flight to Massachusetts?

Our data shows that the cheapest San Antonio to Massachusetts flights are usually those with departure times at noon. Our users have found flights to Massachusetts at noon for as low as $444. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $657 on average. Flights to Massachusetts from San Antonio in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Antonio to Massachusetts flight route?

Fly from San Antonio to Boston Logan Intl for the best San Antonio - Massachusetts flight prices

How far in advance should I book a flight from San Antonio to Massachusetts?

You are more likely to see cheaper flights to Massachusetts from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around $419 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from San Antonio for as low as $331 on momondo.

What cabin class options are available on San Antonio to Massachusetts flights?

There are 4 cabin classes available to choose from on San Antonio to Massachusetts flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap San Antonio to Massachusetts flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Massachusetts

Best Price Found	$129
Fastest flight time	3h 59m
Direct flights	Every day
Airports in Massachusetts	140 airports

The best one-way flight to Massachusetts from San Antonio in the past 72 hours is $129. The best round-trip flight deal from San Antonio to Massachusetts found on momondo in the last 72 hours is $321.

The fastest flight from San Antonio to Massachusetts takes 3h 59m

Direct flights go from San Antonio to Massachusetts every day.

There are 140 airports in Massachusetts. From San Antonio there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from San Antonio to Massachusetts

When did momondo last update prices for flights from San Antonio Airport to Massachusetts?
Prices for flights from San Antonio Airport to Massachusetts are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Massachusetts?
As of November 2026, there are 5 operators available to choose from for flights from San Antonio Airport to Massachusetts.
How old do you have to be to fly from San Antonio Airport to Massachusetts?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Massachusetts.
What documentation or ID do you need to fly to Massachusetts?
The necessary travel and health documents for your Massachusetts trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Antonio to Massachusetts?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Antonio to Massachusetts is Airbus A220-300 (39.39% of total bookings). The next most popular plane models are Boeing 737-800 (18.18%), Airbus A220 (12.12%), and Airbus A320-100/200 (12.12%).

Best airlines flying from San Antonio to Massachusetts

Compare and see reviews for airlines that fly from San Antonio to Massachusetts with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $240	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights
Delta	PriceFrom $251	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
JetBlue	PriceFrom $252	Free Cancellation	Rating 7.1 3,064 reviews	Search JetBlue flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.3 10,464 reviews	Search United Airlines flights
Southwest	PriceFrom $268	Free Cancellation	Rating 8.0 4,212 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Massachusetts?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Massachusetts for you.

Can I find flights from San Antonio to Massachusetts with flexible booking policies on momondo?

Yes. All flights to Massachusetts from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Massachusetts?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Massachusetts.

I’m not ready to book a flight from San Antonio to Massachusetts right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Massachusetts from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.