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Cheap flights from Massachusetts to San Salvador from $149

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 Salvador departing on 2/6. 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 Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:24 pm - 10:47 pmBOS-SAL
10h 23m1 stop
United Airlines Logo
11:54 pm - 10:45 amSAL-BOS
9h 51m1 stop
$240United Airlines
Find Deal
Sun, Feb 8 - Wed, Feb 11
American Airlines Logo
8:51 pm - 2:49 pmBOS-SAL
18h 58m2 stops
American Airlines Logo
1:31 pm - 11:05 pmSAL-BOS
8h 34m1 stop
$244American Airlines
Find Deal
Fri, Jan 23 - Wed, Feb 4
American Airlines Logo
6:00 am - 2:21 pmBOS-SAL
9h 21m1 stop
American Airlines Logo
1:31 pm - 12:59 amSAL-BOS
10h 28m1 stop
$245American Airlines
Find Deal
Mon, Jan 26 - Wed, Feb 4
American Airlines Logo
3:39 pm - 2:49 pmBOS-SAL
24h 10m1 stop
American Airlines Logo
3:49 pm - 11:35 amSAL-BOS
18h 46m1 stop
$246American Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
6:17 pm - 12:31 pmBOS-SAL
19h 14m1 stop
American Airlines Logo
1:31 pm - 12:59 amSAL-BOS
10h 28m1 stop
$247American Airlines
Find Deal
Fri, Jan 23 - Wed, Feb 4
American Airlines Logo
6:23 pm - 12:31 pmBOS-SAL
19h 08m2 stops
American Airlines Logo
3:49 pm - 10:31 amSAL-BOS
17h 42m2 stops
$249American Airlines
Find Deal
Fri, Jan 16 - Sun, Jan 25
American Airlines Logo
6:23 pm - 12:31 pmBOS-SAL
19h 08m2 stops
American Airlines Logo
1:31 pm - 9:51 amSAL-BOS
19h 20m2 stops
$250American Airlines
Find Deal
Fri, Jan 16 - Fri, Jan 30
American Airlines Logo
6:17 pm - 2:49 pmBOS-SAL
21h 32m1 stop
American Airlines Logo
3:49 pm - 10:01 amSAL-BOS
17h 12m1 stop
$252American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
Spirit Airlines Logo
8:11 pm - 1:38 pmBOS-SAL
18h 27m2 stops
Spirit Airlines Logo
2:38 pm - 11:56 pmSAL-BOS
8h 18m1 stop
$255Spirit Airlines
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Fri, Dec 5 - Sat, Dec 13
Multiple Airlines Logo
3:00 pm - 9:55 pmBDL-SAL
7h 55m1 stop
Multiple Airlines Logo
10:05 pm - 2:00 pmSAL-BDL
13h 55m1 stop
$428Multiple Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 11

American Airlines flights from Massachusetts to San Salvador

Our best American Airlines deals on Massachusetts to San Salvador flight tickets
American Airlines
Jan 23
BOS8:51 pmBoston Logan Intl
18h 58m
2 stops
SAL2:49 pmSan Salvador El Salvador Intl
Feb 4
SAL1:31 pmSan Salvador El Salvador Intl
8h 34m
1 stop
BOS11:05 pmBoston Logan Intl
$244
Find similar
American Airlines
Jan 26
BOS6:00 amBoston Logan Intl
9h 21m
1 stop
SAL2:21 pmSan Salvador El Salvador Intl
Feb 4
SAL1:31 pmSan Salvador El Salvador Intl
10h 28m
1 stop
BOS12:59 amBoston Logan Intl
$245
Find similar
American Airlines
Jan 29
BOS3:39 pmBoston Logan Intl
24h 10m
1 stop
SAL2:49 pmSan Salvador El Salvador Intl
Feb 1
SAL3:49 pmSan Salvador El Salvador Intl
18h 46m
1 stop
BOS11:35 amBoston Logan Intl
$246
Find similar

Spirit Airlines flights from Massachusetts to San Salvador

Our best Spirit Airlines deals on Massachusetts to San Salvador flight tickets
Spirit Airlines
Dec 5
BOS8:11 pmBoston Logan Intl
18h 27m
2 stops
SAL1:38 pmSan Salvador El Salvador Intl
Dec 13
SAL2:38 pmSan Salvador El Salvador Intl
8h 18m
1 stop
BOS11:56 pmBoston Logan Intl
$255
Find similar
Spirit Airlines
Dec 31
BOS5:45 amBoston Logan Intl
10h 02m
1 stop
SAL2:47 pmSan Salvador El Salvador Intl
Jan 27
SAL4:02 pmSan Salvador El Salvador Intl
21h 36m
2 stops
BOS2:38 pmBoston Logan Intl
$269
Find similar
Spirit Airlines
Dec 6
BOS8:11 pmBoston Logan Intl
19h 37m
2 stops
SAL2:48 pmSan Salvador El Salvador Intl
Dec 10
SAL1:18 pmSan Salvador El Salvador Intl
19h 45m
2 stops
BOS10:03 amBoston Logan Intl
$275
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to San Salvador 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 November 19, 2025.
Use the filters below to find and compare flights from Massachusetts to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 2/8

1:24 pm-10:47 pm

1 stop10h 23m

San Salvador El Salvador Intl

Wed 2/11

11:54 pm-10:45 am

1 stop9h 51m

$240

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/23

8:51 pm-2:49 pm

2 stops18h 58m

San Salvador El Salvador Intl

Wed 2/4

1:31 pm-11:05 pm

1 stop8h 34m

$244

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 1/26

6:00 am-2:21 pm

1 stop9h 21m

San Salvador El Salvador Intl

Wed 2/4

1:31 pm-12:59 am

1 stop10h 28m

$245

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Thu 1/29

3:39 pm-2:49 pm

1 stop24h 10m

San Salvador El Salvador Intl

Sun 2/1

3:49 pm-11:35 am

1 stop18h 46m

$246

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/23

6:17 pm-12:31 pm

1 stop19h 14m

San Salvador El Salvador Intl

Wed 2/4

1:31 pm-12:59 am

1 stop10h 28m

$247

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/16

6:23 pm-12:31 pm

2 stops19h 08m

San Salvador El Salvador Intl

Sun 1/25

3:49 pm-10:31 am

2 stops17h 42m

$249

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/16

6:23 pm-12:31 pm

2 stops19h 08m

San Salvador El Salvador Intl

Fri 1/30

1:31 pm-9:51 am

2 stops19h 20m

$250

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Wed 1/21

6:17 pm-2:49 pm

1 stop21h 32m

San Salvador El Salvador Intl

Sun 1/25

3:49 pm-10:01 am

1 stop17h 12m

$252

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 12/5

8:11 pm-1:38 pm

2 stops18h 27m

San Salvador El Salvador Intl

Sat 12/13

2:38 pm-11:56 pm

1 stop8h 18m

$255

HartfordSan Salvador

BDL - SAL

BDLSAL

Hartford Bradley Intl

Tue 3/3

3:00 pm-9:55 pm

1 stop7h 55m

San Salvador El Salvador Intl

Wed 3/11

10:05 pm-2:00 pm

1 stop13h 55m

$428

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 Salvador from

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

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 Salvador?

If you aren’t able to travel to San Salvador during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $350.

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

On average, the least expensive day to fly to San Salvador from Massachusetts is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $375. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Thursday is $582.

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

Our most recent data shows that the best time of day to fly to San Salvador is in the morning. Flights from Massachusetts to San Salvador during this time can be as low as $533. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $559 on average. Flights to San Salvador from Massachusetts at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Massachusetts to San Salvador El Salvador Intl flight route?

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

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

You are more likely to see cheaper flights to San Salvador from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $504 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Massachusetts for as low as $378 on momondo.

What cabin class options are available on Massachusetts to San Salvador El Salvador Intl flights?

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

Can stopping save me money on Massachusetts to San Salvador flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to San Salvador.

Cheap Massachusetts to San Salvador flight deals and tips

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

Best Price Found

$198

Fastest flight time

5h 50m

Direct flights

Mon, Tue, Thu and Sat

Airports in San Salvador

1 airport
The best one-way flight to San Salvador from Massachusetts in the past 72 hours is $198. The best round-trip flight deal from Massachusetts to San Salvador found on momondo in the last 72 hours is $341.
The fastest flight from Massachusetts to San Salvador takes 5h 50m
Direct flights go from Massachusetts to San Salvador on Monday, Tuesday, Thursday and Saturday. The only airline offering direct flights is Avianca.
There is 1 airport near San Salvador: San Salvador El Salvador Intl (SAL)
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to San Salvador El Salvador Intl Airport?

    Prices for flights from Massachusetts to San Salvador El Salvador Intl Airport are updated daily.

  • How many operators does momondo search for flights from Massachusetts to San Salvador El Salvador Intl Airport?

  • How old do you have to be to fly from Massachusetts to San Salvador El Salvador Intl 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 Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The necessary travel and health documents for your San Salvador El Salvador Intl 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 Salvador?

Best airlines flying from Massachusetts to San Salvador

Compare and see reviews for airlines that fly from Massachusetts to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $129Free CancellationRating
7.6
1,566 reviews
Search Copa Airlines flights
Spirit AirlinesPriceFrom $154Free CancellationRating
6.3
8,153 reviews
Search Spirit Airlines flights
DeltaPriceFrom $206Free CancellationRating
7.9
8,004 reviews
Search Delta flights
United AirlinesPriceFrom $220Free CancellationRating
7.4
9,025 reviews
Search United Airlines flights
AviancaPriceFrom $278Free CancellationRating
6.6
2,476 reviews
Search Avianca flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights
FrontierPriceFrom $413Free CancellationRating
5.8
3,106 reviews
Search Frontier flights

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
La Libertad
Acajutla
El Cuco

Why use momondo?

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

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 Massachusetts to San Salvador for you.

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

All flight searches from Massachusetts to San Salvador on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Massachusetts to San Salvador flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Massachusetts to San Salvador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Avianca
American Airlines
Copa Airlines
United Airlines
Delta
Spirit Airlines
Frontier