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$163+ Cheap flights from Massachusetts to San Salvador (SAL)

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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SAL
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Massachusetts to San Salvador

Cheapest flights from Massachusetts to San Salvador
Explore the most affordable flight options available from Massachusetts to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/314:20 pmBOS - SAL
1 stop9h 16mUnited Airlines
Sat 1/174:40 pmSAL - BOS
1 stop18h 39mUnited Airlines
Deal found 12/20$360
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/314:20 pmBOS - SAL
1 stop9h 16mUnited Airlines
Thu 1/152:50 pmSAL - BOS
2 stops19h 02mUnited Airlines
Deal found 12/20$364
This Orbitz deal was found by Cheapflights users on 12/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:37 amBOS - SAL
1 stop26h 19mFrontier
Sat 1/172:52 pmSAL - BOS
1 stop9h 21mFrontier
Deal found 12/21$373
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/306:48 pmBOS - SAL
2 stops18h 27mAmerican Airlines
Sat 1/173:49 pmSAL - BOS
2 stops18h 32mAmerican Airlines
Deal found 12/21$404
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:37 amBOS - SAL
2 stops23h 58mMultiple Airlines
Fri 1/1610:09 amSAL - BOS
1 stop29h 10mMultiple Airlines
Deal found 12/20$408
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:20 pmBOS - SAL
1 stop9h 16mUnited Airlines
Tue 1/134:40 pmSAL - BOS
1 stop18h 39mUnited Airlines
Deal found 12/22$415
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:37 amBOS - SAL
2 stops23h 58mFrontier
Mon 1/192:52 pmSAL - BOS
1 stop9h 21mFrontier
Deal found 12/20$423
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amBOS - SAL
2 stops33h 47mMultiple Airlines
Tue 1/139:55 amSAL - BOS
2 stops29h 24mMultiple Airlines
Deal found 12/22$425
This Delta deal was found by Cheapflights users on 12/22. 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.
Thu 12/256:07 amALB - SAL
1 stop8h 00mDelta
Thu 1/12:32 pmSAL - ALB
2 stops20h 24mDelta
Deal found 12/22$792
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 12/315:19 pmALB - SAL
2 stops20h 18mAmerican Airlines
Fri 1/21:37 pmSAL - ALB
2 stops22h 15mAmerican Airlines
Deal found 12/20$793
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:37 pmALB - SAL
2 stops26h 03mAmerican Airlines
Thu 1/13:43 pmSAL - ALB
2 stops19h 06mAmerican Airlines
Deal found 12/22$817
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/2110:36 amBDL - SAL
2 stops35h 43mUnited Airlines
Sun 12/282:00 amSAL - BDL
2 stops18h 35mUnited Airlines
Deal found 12/21$833

Find flight deals from Massachusetts to San Salvador

Keep the following information in mind while searching for Massachusetts to San Salvador flight deals. Data was last updated December 23, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$275
(Kiwi.com)

One-way from

$163
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$793

Good round-trip deal

$347 or less

Good one-way deal

$224 or less
Provider with most accurate pricing for Boston Logan Intl-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-San Salvador El Salvador Intl flights.
Search Deals
From Massachusetts to San Salvador El Salvador Intl
Search Deals
One-way flight from Massachusetts to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Massachusetts to San Salvador El Salvador Intl.
Search Deals
Price to beat on a one-way flight from Massachusetts to San Salvador El Salvador Intl.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Massachusetts to San Salvador that are best for you.

Fly from

Massachusetts

Fly to

San Salvador

Route

Depart

Return

Price

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Tue 1/13

5:34 am-2:52 pm

1 stop10h 18m

San Salvador El Salvador Intl

Thu 1/22

4:02 pm-2:38 pm

2 stops21h 36m

$280

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 5/10

6:30 pm-12:15 pm

2 stops19h 45m

San Salvador El Salvador Intl

Wed 5/20

3:40 pm-9:24 am

2 stops15h 44m

$284

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Wed 2/4

1:31 pm-10:47 pm

1 stop10h 16m

San Salvador El Salvador Intl

Wed 2/11

11:54 pm-7:08 pm

2 stops18h 14m

$284

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Wed 2/4

1:31 pm-10:47 pm

1 stop10h 16m

San Salvador El Salvador Intl

Fri 2/6

6:55 am-11:49 pm

2 stops15h 54m

$284

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Tue 2/3

11:42 am-9:19 pm

1 stop10h 37m

San Salvador El Salvador Intl

Fri 2/6

6:55 am-11:49 pm

2 stops15h 54m

$284

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Tue 4/28

5:40 am-12:35 pm

1 stop8h 55m

San Salvador El Salvador Intl

Fri 5/8

2:00 pm-1:03 am

1 stop9h 03m

$285

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Thu 1/22

3:07 pm-11:36 pm

1 stop9h 29m

San Salvador El Salvador Intl

Tue 1/27

8:36 am-10:03 pm

1 stop12h 27m

$288

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Fri 1/23

3:07 pm-11:36 pm

1 stop9h 29m

San Salvador El Salvador Intl

Tue 1/27

8:36 am-10:03 pm

1 stop12h 27m

$288

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Wed 5/6

7:40 am-8:49 pm

1 stop15h 09m

San Salvador El Salvador Intl

Fri 5/22

1:20 pm-9:55 am

2 stops18h 35m

$289

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 5/10

4:50 pm-8:15 pm

Nonstop5h 25m

San Salvador El Salvador Intl

Wed 5/20

7:45 am-2:55 pm

Nonstop5h 10m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 36 results
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Best time to book a flight from Massachusetts to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador 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 Salvador

What is the cheapest month to book a flight from Massachusetts to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Massachusetts to San Salvador (average of $123). Flying from Massachusetts to San Salvador in April is currently the most expensive (average of $294). 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 SAL?

Find hourly flight availability from Massachusetts to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Massachusetts to San Salvador in the afternoon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Massachusetts to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Massachusetts to San Salvador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Massachusetts to San Salvador flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Massachusetts to San Salvador?

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to San Salvador. 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 Salvador from Massachusetts?

    If you book a flight to San Salvador from Massachusetts, you will be flying to El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 20.5 mi from the center of San Salvador.

  • How popular is this Massachusetts to San Salvador flight route?

    Flights from Massachusetts to San Salvador El Salvador Intl have been viewed 41 times in the past calendar month.

  • How long is the flight from Massachusetts to San Salvador?

    There are many flights that can get you from Massachusetts to San Salvador in 8h 18m. Fly via Spirit Airlines, United Airlines, or American Airlines to get the fastest option. Airlines will cover a distance of 2198 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Massachusetts to San Salvador one-way?

    The cheapest airlines for a one-way flight from Massachusetts to San Salvador are Delta ($84), Copa Airlines ($92), and United Airlines ($94).

  • What are the most popular routes from Massachusetts to San Salvador?

    The most popular flight routes from Massachusetts to San Salvador are Boston Logan Intl - San Salvador El Salvador Intl, Hartford Bradley Intl - San Salvador El Salvador Intl and Albany Intl - San Salvador El Salvador Intl.

  • What are the cheapest flights from Massachusetts to San Salvador?

    Looking at all options, your cheapest flight can be booked for $164. While the most popular route (Boston Logan Intl - San Salvador El Salvador Intl) can be booked for $206 on average, our data indicates $539 when flying from Massachusetts to San Salvador.

  • Can I find deals for flights from Massachusetts to San Salvador that include hotel bookings?

    Yes. In addition to deals on Massachusetts to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to San Salvador.

  • Can I find deals for business class flights from Massachusetts to San Salvador?

    Yes. Cheapflights offers flight deals from Massachusetts to San Salvador 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 Salvador?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to San Salvador (average of $123). Flying from Massachusetts to San Salvador in April is currently the most expensive (average of $294). 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 San Salvador?

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

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Alternative routes for Massachusetts to San Salvador

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Top 7 airlines flying from Massachusetts to San Salvador

Discover the top 7 airlines that operate flights from Massachusetts to San Salvador. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$110Average$347FlexibilityNo cancel feeOn-time70%
Spirit AirlinesCheapest$131Average$355FlexibilityNo cancel feeOn-time65%
DeltaCheapest$154Average$494FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$210Average$500FlexibilityNo cancel feeOn-time69%
FrontierCheapest$225Average$877FlexibilityNo cancel feeOn-time62%
AviancaCheapest$275Average$514FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$298Average$572FlexibilityNo cancel feeOn-time71%

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