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Cheap flights from Massachusetts to San Antonio from $64

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 1/8. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 am - 10:27 pmBDL-SAT
15h 22m1 stop
Multiple Airlines Logo
7:14 pm - 7:40 pmSAT-BDL
23h 26m2 stops
$270Multiple Airlines
Find Deal
Wed, Dec 10 - Thu, Dec 11
Multiple Airlines Logo
1:36 pm - 5:10 pmBDL-SAT
28h 34m1 stop
Multiple Airlines Logo
10:58 am - 2:49 pmSAT-BDL
26h 51m1 stop
$272Multiple Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
5:30 am - 11:08 amBDL-SAT
6h 38m1 stop
Delta Logo
7:05 am - 3:42 pmSAT-BDL
7h 37m1 stop
$279Delta
Find Deal
Wed, Dec 31 - Thu, Jan 1
Spirit Airlines Logo
5:45 am - 3:11 pmBOS-SAT
10h 26m1 stop
Spirit Airlines Logo
6:00 am - 10:08 pmSAT-BOS
15h 08m1 stop
$281Spirit Airlines
Find Deal
Mon, Jan 26 - Wed, Jan 28
Spirit Airlines Logo
6:57 pm - 3:11 pmBOS-SAT
21h 14m2 stops
Spirit Airlines Logo
6:00 am - 12:40 amSAT-BOS
17h 40m2 stops
$283Spirit Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Delta Logo
9:20 am - 1:17 pmBOS-SAT
4h 57mnonstop
Delta Logo
2:00 pm - 7:03 pmSAT-BOS
4h 03mnonstop
$299Delta
Find Deal
Sun, Dec 7 - Sat, Dec 13
United Airlines Logo
9:00 am - 3:18 pmBOS-SAT
7h 18m1 stop
United Airlines Logo
7:00 am - 3:27 pmSAT-BOS
7h 27m1 stop
$308United Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
Southwest Logo
5:10 am - 1:35 pmALB-SAT
9h 25m2 stops
Southwest Logo
6:10 am - 5:35 pmSAT-ALB
10h 25m1 stop
$312Southwest
Find Deal
Wed, Nov 5 - Wed, Nov 12
United Airlines Logo
5:50 am - 3:18 pmALB-SAT
10h 28m2 stops
United Airlines Logo
5:30 am - 2:10 pmSAT-ALB
7h 40m2 stops
$317United Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12
Southwest Logo
7:20 am - 12:35 pmBOS-SAT
6h 15m1 stop
Southwest Logo
12:10 pm - 11:15 pmSAT-BOS
10h 05m2 stops
$321Southwest
Find Deal
Wed, Nov 5 - Mon, Nov 10

Spirit Airlines flights from Massachusetts to San Antonio

Our best Spirit Airlines deals on Massachusetts to San Antonio flight tickets
Spirit Airlines
Jan 26
BOS5:45 amBoston Logan Intl
10h 26m
1 stop
SAT3:11 pmSan Antonio
Jan 28
SAT6:00 amSan Antonio
15h 08m
1 stop
BOS10:08 pmBoston Logan Intl
$281
Find similar
Spirit Airlines
Dec 4
BOS6:57 pmBoston Logan Intl
21h 14m
2 stops
SAT3:11 pmSan Antonio
Dec 7
SAT6:00 amSan Antonio
17h 40m
2 stops
BOS12:40 amBoston Logan Intl
$283
Find similar
Spirit Airlines
Nov 18
BOS6:16 amBoston Logan Intl
13h 16m
1 stop
SAT6:32 pmSan Antonio
Nov 22
SAT7:37 pmSan Antonio
27h 16m
1 stop
BOS11:53 pmBoston Logan Intl
$286
Find similar

Delta flights from Massachusetts to San Antonio

Our best Delta deals on Massachusetts to San Antonio flight tickets
Delta
Dec 31
BDL5:30 amHartford Bradley Intl
6h 38m
1 stop
SAT11:08 amSan Antonio
Jan 1
SAT7:05 amSan Antonio
7h 37m
1 stop
BDL3:42 pmHartford Bradley Intl
$279
Find similar
Delta
Dec 7
BOS9:20 amBoston Logan Intl
4h 57m
SAT1:17 pmSan Antonio
Dec 13
SAT2:00 pmSan Antonio
4h 03m
BOS7:03 pmBoston Logan Intl
$299
Find similar
Delta
Nov 1
ALB5:04 pmAlbany Intl
6h 38m
1 stop
SAT10:42 pmSan Antonio
Nov 5
SAT5:25 amSan Antonio
5h 59m
1 stop
ALB12:24 pmAlbany Intl
$307
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 October 9, 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

Wed 12/10

8:05 am-10:27 pm

1 stop15h 22m

San Antonio

Thu 12/11

7:14 pm-7:40 pm

2 stops23h 26m

$270

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Fri 10/31

1:36 pm-5:10 pm

1 stop28h 34m

San Antonio

Tue 11/4

10:58 am-2:49 pm

1 stop26h 51m

$272

HartfordSan Antonio

BDL - SAT

BDLSAT

Hartford Bradley Intl

Wed 12/31

5:30 am-11:08 am

1 stop6h 38m

San Antonio

Thu 1/1

7:05 am-3:42 pm

1 stop7h 37m

$279

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Mon 1/26

5:45 am-3:11 pm

1 stop10h 26m

San Antonio

Wed 1/28

6:00 am-10:08 pm

1 stop15h 08m

$281

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Thu 12/4

6:57 pm-3:11 pm

2 stops21h 14m

San Antonio

Sun 12/7

6:00 am-12:40 am

2 stops17h 40m

$283

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Sun 12/7

9:20 am-1:17 pm

Nonstop4h 57m

San Antonio

Sat 12/13

2:00 pm-7:03 pm

Nonstop4h 03m

$299

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 11/5

9:00 am-3:18 pm

1 stop7h 18m

San Antonio

Mon 11/10

7:00 am-3:27 pm

1 stop7h 27m

$308

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

Wed 11/5

5:10 am-1:35 pm

2 stops9h 25m

San Antonio

Wed 11/12

6:10 am-5:35 pm

1 stop10h 25m

$312

AlbanySan Antonio

ALB - SAT

ALBSAT

Albany Intl

Wed 11/5

5:50 am-3:18 pm

2 stops10h 28m

San Antonio

Wed 11/12

5:30 am-2:10 pm

2 stops7h 40m

$317

BostonSan Antonio

BOS - SAT

BOSSAT

Boston Logan Intl

Wed 11/5

7:20 am-12:35 pm

1 stop6h 15m

San Antonio

Mon 11/10

12:10 pm-11:15 pm

2 stops10h 05m

$321

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 January, then book flights to San Antonio from Massachusetts during July instead. Flights to San Antonio in July, while not as cheap as those in January, still average around $329.

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 $371. 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 $456.

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 $399. 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 $380 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 $324 on momondo.

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

There are 4 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

$208

Fastest flight time

4h 40m

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 $208. The best round-trip flight deal from Massachusetts to San Antonio found on momondo in the last 72 hours is $389.
The fastest flight from Massachusetts to San Antonio takes 4h 40m
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
JetBluePriceFrom $118Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $160Free CancellationRating
6.3
8,087 reviews
Search Spirit Airlines flights
DeltaPriceFrom $239Free CancellationRating
7.9
7,971 reviews
Search Delta flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
8,966 reviews
Search United Airlines flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
11,043 reviews
Search American Airlines 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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