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Cheap flights from Massachusetts to San Antonio from $111

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to San Antonio departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Massachusetts to San Antonio

Cheap round-trip flights

Logo
4:15 pm - 3:11 pmBDL-SAT
23h 56m1 stop
Logo
5:35 pm - 10:02 amSAT-BDL
15h 27m1 stop
$215
Find Deal
Mon, Nov 10 - Fri, Nov 14
Spirit Airlines Logo
11:25 am - 6:13 pmBDL-SAT
7h 48m1 stop
Spirit Airlines Logo
7:19 pm - 10:30 amSAT-BDL
14h 11m1 stop
$239Spirit Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
Southwest Logo
5:20 am - 10:00 amBOS-SAT
5h 40m1 stop
Southwest Logo
3:20 pm - 12:40 amSAT-BOS
8h 20m1 stop
$278Southwest
Find Deal
Tue, Sep 30 - Thu, Oct 2
Delta Logo
9:15 am - 12:55 pmBOS-SAT
4h 40mnonstop
Delta Logo
2:00 pm - 7:07 pmSAT-BOS
4h 07mnonstop
$279Delta
Find Deal
Sat, Nov 8 - Tue, Nov 18
Delta Logo
5:35 am - 12:57 pmBOS-SAT
8h 22m1 stop
Delta Logo
12:02 pm - 7:59 pmSAT-BOS
6h 57m1 stop
$281Delta
Find Deal
Wed, Dec 24 - Sat, Jan 3
American Airlines Logo
6:15 am - 5:47 pmBDL-SAT
12h 32m1 stop
American Airlines Logo
5:00 am - 6:33 pmSAT-BDL
12h 33m1 stop
$283American Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Southwest Logo
5:15 am - 10:35 amBOS-SAT
6h 20m1 stop
Southwest Logo
7:00 am - 4:10 pmSAT-BOS
8h 10m2 stops
$284Southwest
Find Deal
Sun, Sep 7 - Tue, Sep 9
American Airlines Logo
12:28 pm - 11:00 pmBDL-SAT
11h 32m1 stop
American Airlines Logo
7:00 am - 6:33 pmSAT-BDL
10h 33m1 stop
$293American Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 13
United Airlines Logo
6:00 am - 3:26 pmBDL-SAT
10h 26m2 stops
United Airlines Logo
6:45 am - 2:33 pmSAT-BDL
6h 48m1 stop
$302United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
United Airlines Logo
6:00 am - 11:58 amBDL-SAT
6h 58m1 stop
United Airlines Logo
1:05 pm - 9:43 pmSAT-BDL
7h 38m1 stop
$313United Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 2

Spirit Airlines flights from Massachusetts to San Antonio

Our best Spirit Airlines deals on Massachusetts to San Antonio flight tickets
Spirit Airlines
Oct 17
BDL11:25 amHartford Bradley Intl
7h 48m
1 stop
SAT6:13 pmSan Antonio
Oct 19
SAT7:19 pmSan Antonio
14h 11m
1 stop
BDL10:30 amHartford Bradley Intl
$239
Find similar
Spirit Airlines
Nov 10
BDL4:15 pmHartford Bradley Intl
23h 56m
1 stop
SAT3:11 pmSan Antonio
Nov 16
SAT4:16 pmSan Antonio
22h 04m
1 stop
BDL3:20 pmHartford Bradley Intl
$253
Find similar
Spirit Airlines
Dec 6
BDL4:15 pmHartford Bradley Intl
23h 56m
1 stop
SAT3:11 pmSan Antonio
Dec 12
SAT4:16 pmSan Antonio
22h 04m
1 stop
BDL3:20 pmHartford Bradley Intl
$255
Find similar

American Airlines flights from Massachusetts to San Antonio

Our best American Airlines deals on Massachusetts to San Antonio flight tickets
American Airlines
Sep 4
BOS10:41 amBoston Logan Intl
9h 03m
1 stop
SAT6:44 pmSan Antonio
Sep 8
SAT7:50 amSan Antonio
6h 33m
1 stop
BOS3:23 pmBoston Logan Intl
$281
Find similar
American Airlines
Sep 24
BDL6:15 amHartford Bradley Intl
12h 32m
1 stop
SAT5:47 pmSan Antonio
Sep 30
SAT5:00 amSan Antonio
12h 33m
1 stop
BDL6:33 pmHartford Bradley Intl
$283
Find similar
American Airlines
Sep 10
BDL12:28 pmHartford Bradley Intl
11h 32m
1 stop
SAT11:00 pmSan Antonio
Sep 13
SAT7:00 amSan Antonio
10h 33m
1 stop
BDL6:33 pmHartford Bradley Intl
$293
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Massachusetts to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Mon 11/10

4:15 pm-3:11 pm

1 stop23h 56m

San Antonio

Fri 11/14

5:35 pm-10:02 am

1 stop15h 27m

$215

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Fri 10/17

11:25 am-6:13 pm

1 stop7h 48m

San Antonio

Sun 10/19

7:19 pm-10:30 am

1 stop14h 11m

$239

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Tue 9/30

5:20 am-10:00 am

1 stop5h 40m

San Antonio

Thu 10/2

3:20 pm-12:40 am

1 stop8h 20m

$278

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sat 11/8

9:15 am-12:55 pm

Nonstop4h 40m

San Antonio

Tue 11/18

2:00 pm-7:07 pm

Nonstop4h 07m

$279

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 12/24

5:35 am-12:57 pm

1 stop8h 22m

San Antonio

Sat 1/3

12:02 pm-7:59 pm

1 stop6h 57m

$281

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 9/24

6:15 am-5:47 pm

1 stop12h 32m

San Antonio

Tue 9/30

5:00 am-6:33 pm

1 stop12h 33m

$283

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sun 9/7

5:15 am-10:35 am

1 stop6h 20m

San Antonio

Tue 9/9

7:00 am-4:10 pm

2 stops8h 10m

$284

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 9/10

12:28 pm-11:00 pm

1 stop11h 32m

San Antonio

Sat 9/13

7:00 am-6:33 pm

1 stop10h 33m

$293

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 9/24

6:00 am-3:26 pm

2 stops10h 26m

San Antonio

Tue 9/30

6:45 am-2:33 pm

1 stop6h 48m

$302

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Tue 9/30

6:00 am-11:58 am

1 stop6h 58m

San Antonio

Thu 10/2

1:05 pm-9:43 pm

1 stop7h 38m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

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

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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Massachusetts during January instead. Flights to San Antonio in January, while not as cheap as those in September, still average around $324.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $369. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $450.

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

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from Massachusetts to San Antonio in the afternoon for as low as $292. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $395. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Massachusetts to San Antonio flight route?

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

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

You are more likely to see cheaper flights to San Antonio from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $365 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Massachusetts for as low as $317 on momondo.

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

There are 3 cabin classes available to choose from on Massachusetts to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Massachusetts to San Antonio flight deals and tips

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

Best Price Found

$183

Fastest flight time

4h 25m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Massachusetts in the past 72 hours is $183. The best round-trip flight deal from Massachusetts to San Antonio found on momondo in the last 72 hours is $259.
The fastest flight from Massachusetts to San Antonio takes 4h 25m
Direct flights go from Massachusetts to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport 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 Massachusetts to San Antonio?

Best airlines flying from Massachusetts to San Antonio

Compare and see reviews for airlines that fly from Massachusetts to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $158Free CancellationRating
6.3
8,035 reviews
Search Spirit Airlines flights
JetBluePriceFrom $186Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
United AirlinesPriceFrom $206Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $239Free CancellationRating
7.9
7,981 reviews
Search Delta flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,245 reviews
Search Southwest flights

Traveling to a place near San Antonio?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Massachusetts to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Antonio from Massachusetts with this policy.

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

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 Massachusetts to San Antonio.

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

If you are not ready to book a flight from Massachusetts to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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