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$173+ Cheap flights from El Salvador to Boston (BOS)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — BOS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from El Salvador to Boston

Keep the following information in mind while searching for El Salvador to Boston flight deals. Data was last updated August 14, 2025.

Round-trip from

$254
(Mytrip)

One-way from

$173
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$424

Good round-trip deal

$361 or less

Good one-way deal

$440 or less
From El Salvador to Boston Logan Intl
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One-way flight from El Salvador to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from El Salvador to Boston Logan Intl.
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Price to beat on a one-way flight from El Salvador to Boston Logan Intl.
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Find flight deals from El Salvador to Boston

Cheapest flights from El Salvador to Boston
Explore the most affordable flight options available from El Salvador to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:30 amSAL - BOS
3 stops15h 17mMultiple Airlines
Tue 9/166:10 amBOS - SAL
1 stop8h 30mMultiple Airlines
Deal found 8/13$254
This Avianca deal was found by Cheapflights users on 8/12. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:45 amSAL - BOS
Nonstop5h 10mAvianca
Mon 10/134:50 pmBOS - SAL
Nonstop5h 25mAvianca
Deal found 8/12$272
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 9/123:30 pmSAL - BOS
1 stop24h 17mUnited Airlines
Mon 9/155:30 amBOS - SAL
2 stops16h 47mUnited Airlines
Deal found 8/14$274
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/41:45 pmSAL - BOS
2 stops22h 03mSpirit Airlines
Tue 9/166:10 amBOS - SAL
1 stop8h 30mSpirit Airlines
Deal found 8/12$275
This SmartFares deal was found by Cheapflights users on 8/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:03 pmSAL - BOS
1 stop8h 37mMultiple Airlines
Sun 11/1611:18 amBOS - SAL
1 stop11h 37mMultiple Airlines
Deal found 8/14$276
This Copa Airlines deal was found by Cheapflights users on 8/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:30 amSAL - BOS
1 stop13h 23mCopa Airlines
Tue 11/42:42 pmBOS - SAL
1 stop9h 57mCopa Airlines
Deal found 8/14$280
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:40 amSAL - BOS
1 stop28h 43mMultiple Airlines
Sat 9/203:00 pmBOS - SAL
1 stop23h 40mMultiple Airlines
Deal found 8/11$281
This Orbitz deal was found by Cheapflights users on 8/14. 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.
Sat 9/131:51 pmSAL - BOS
1 stop18h 07mMultiple Airlines
Tue 9/166:10 amBOS - SAL
1 stop8h 30mMultiple Airlines
Deal found 8/14$284
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:45 amSAL - BOS
Nonstop5h 10mAvianca
Sun 10/54:50 pmBOS - SAL
Nonstop5h 25mAvianca
Deal found 8/13$287

Cheapflights Fare Finder

 
Customize your flight search to find flights from El Salvador to Boston 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 August 14, 2025.
Use the filters below to find and compare flights from El Salvador to Boston that are best for you.

Fly from

El Salvador

Fly to

Boston

Route

Depart

Return

Price

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 9/12

6:40 am-10:47 pm

2 stops14h 07m

Boston Logan Intl

Tue 9/16

6:10 am-12:40 pm

1 stop8h 30m

$254

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Mon 10/6

7:45 am-2:55 pm

Nonstop5h 10m

Boston Logan Intl

Mon 10/13

4:50 pm-8:15 pm

Nonstop5h 25m

$272

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 9/12

3:30 pm-5:47 pm

1 stop24h 17m

Boston Logan Intl

Mon 9/15

5:30 am-8:17 pm

2 stops16h 47m

$274

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Tue 11/11

3:03 pm-12:40 am

1 stop8h 37m

Boston Logan Intl

Sun 11/16

11:18 am-9:55 pm

1 stop11h 37m

$276

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Tue 10/21

8:33 am-10:53 pm

1 stop12h 20m

Boston Logan Intl

Tue 10/28

3:49 pm-11:37 pm

1 stop9h 48m

$280

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Thu 10/16

7:30 am-10:53 pm

1 stop13h 23m

Boston Logan Intl

Tue 11/4

2:42 pm-11:39 pm

1 stop9h 57m

$280

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Sat 9/13

1:51 pm-9:58 am

1 stop18h 07m

Boston Logan Intl

Tue 9/16

6:10 am-12:40 pm

1 stop8h 30m

$284

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 9/5

8:15 am-1:23 pm

2 stops27h 08m

$173

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Wed 10/1

3:30 pm-12:50 am

2 stops31h 20m

$173

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Wed 2/4

7:45 am-1:50 pm

Nonstop5h 05m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
1
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Best time to book a flight from El Salvador to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from El Salvador 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 El Salvador to Boston

What is the cheapest month to book a flight from El Salvador to Boston?

Currently, January is the cheapest month in which you can book a flight from El Salvador to Boston (average of $218). Flying from El Salvador to Boston in July is currently the most expensive (average of $311). 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 SV to BOS?

Find hourly flight availability from El Salvador to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from El Salvador to Boston as you normally would.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated August 14, 2025.
See what other customers who have flown with Copa Airlines, United Airlines, and American Airlines from El Salvador to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,509 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.5
Good
1,509 reviews
Copa Airlines
7.5
Good
1,509 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
8,916 reviews
Copa Airlines
7.5
Good
1,509 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,509 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.7
Okay
2,401 reviews
Copa Airlines
7.5
Good
1,509 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Spirit Airlines
6.3
Okay
8,046 reviews
Copa Airlines
7.5
Good
1,509 reviews

Crew

8.1

Entertainment

6.8

Food

6.8

Boarding

7.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

Find useful and relevant information for your journey from El Salvador to Boston. 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 Boston from El Salvador?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from El Salvador to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How popular is this El Salvador to Boston flight route?

    The El Salvador to Boston Logan Intl flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from El Salvador to Boston one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $173. Users have also found prices from $174 and $175 on Avianca and American Airlines, respectively.

  • What are the cheapest flights from El Salvador to Boston?

    On average you can expect to pay $485 for a flight from El Salvador to Boston. The cheapest flight overall is $159 while the most popular route, (San Salvador El Salvador Intl - Boston Logan Intl) is currently priced at $241.

  • Can I find deals for flights from El Salvador to Boston that include hotel bookings?

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

  • How can I find direct flights from El Salvador to Boston?

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

  • Can I find deals for business class flights from El Salvador to Boston?

    Yes. Cheapflights offers flight deals from El Salvador to Boston 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 El Salvador to Boston?

    Currently, January is the cheapest month in which you can book a flight from El Salvador to Boston (average of $218). Flying from El Salvador to Boston in July is currently the most expensive (average of $311). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
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Medford
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Hampton Beach
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Cranston
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Top 6 airlines flying from El Salvador to Boston

Discover the top 6 airlines that operate flights from El Salvador to Boston. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$211Average$373FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$244Average$407FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$258Average$435FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$589FlexibilityNo cancel feeOn-time71%
AviancaCheapest$295Average$486FlexibilityNo cancel feeOn-time71%
DeltaCheapest$376Average$498FlexibilityNo cancel feeOn-timeN/A

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