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$154+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — BOS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$263
(United Airlines)

One-way from

$154
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$466

Good round-trip deal

$314 or less

Good one-way deal

$247 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. 7% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1711:45 pmSAL - BOS
1 stop22h 14mUnited Airlines
Mon 8/257:30 amBOS - SAL
1 stop8h 53mUnited Airlines
Deal found 6/12$263
This SmartFares deal was found by Cheapflights users on 6/11. 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.
Tue 6/241:14 pmSAL - BOS
1 stop24h 23mSpirit Airlines
Wed 8/68:39 pmBOS - SAL
1 stop18h 00mSpirit Airlines
Deal found 6/11$265
This Avianca deal was found by Cheapflights users on 6/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:45 amSAL - BOS
Nonstop5h 10mAvianca
Mon 9/84:50 pmBOS - SAL
Nonstop5h 25mAvianca
Deal found 6/11$267
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:45 amSAL - BOS
Nonstop5h 10mMultiple Airlines
Sun 9/75:23 pmBOS - SAL
1 stop8h 54mMultiple Airlines
Deal found 6/11$281
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/312:35 pmSAL - BOS
2 stops19h 37mAmerican Airlines
Fri 9/266:13 pmBOS - SAL
1 stop19h 22mAmerican Airlines
Deal found 6/10$288
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:52 pmSAL - BOS
1 stop9h 29mDelta
Mon 9/85:35 amBOS - SAL
1 stop8h 52mDelta
Deal found 6/11$295
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:29 pmSAL - BOS
1 stop15h 16mArajet
Thu 12/257:30 pmBOS - SAL
1 stop14h 15mArajet
Deal found 6/10$366
This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/175:00 amSAL - BOS
1 stop15h 27mCopa Airlines
Wed 9/38:41 amBOS - SAL
1 stop13h 42mCopa Airlines
Deal found 6/10$454

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 June 12, 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

Thu 7/17

11:45 pm-11:59 pm

1 stop22h 14m

Boston Logan Intl

Mon 8/25

7:30 am-2:23 pm

1 stop8h 53m

$263

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Tue 6/24

1:14 pm-3:37 pm

1 stop24h 23m

Boston Logan Intl

Wed 8/6

8:39 pm-12:39 pm

1 stop18h 00m

$265

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 9/5

7:45 am-2:55 pm

Nonstop5h 10m

Boston Logan Intl

Mon 9/8

4:50 pm-8:15 pm

Nonstop5h 25m

$267

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 9/5

7:45 am-2:55 pm

Nonstop5h 10m

Boston Logan Intl

Sun 9/7

5:23 pm-12:17 am

1 stop8h 54m

$281

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Wed 9/3

12:35 pm-10:12 am

2 stops19h 37m

Boston Logan Intl

Fri 9/26

6:13 pm-11:35 am

1 stop19h 22m

$288

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 9/5

1:52 pm-1:21 am

1 stop9h 29m

Boston Logan Intl

Mon 9/8

5:35 am-12:27 pm

1 stop8h 52m

$295

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Thu 11/27

5:29 pm-9:45 am

1 stop15h 16m

Boston Logan Intl

Thu 12/25

7:30 pm-8:45 am

1 stop14h 15m

$366

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Sun 8/17

5:00 am-10:27 pm

1 stop15h 27m

Boston Logan Intl

Wed 9/3

8:41 am-11:37 pm

1 stop16h 56m

$454

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Tue 6/24

1:14 pm-3:37 pm

1 stop24h 23m

$154

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 6/20

11:45 pm-1:28 pm

2 stops11h 43m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 14 results
1
2

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 June is currently the most expensive (average of $306). 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 June 12, 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.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines and United Airlines from El Salvador to Boston by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,451 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,345 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Spirit Airlines. According to our data, you can fly for as low as $154. Users have also found prices from $155 and $159 on United Airlines and Avianca, respectively.

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

    On average you can expect to pay $314 for a flight from El Salvador to Boston. The cheapest flight overall is $170 while the most popular route, (San Salvador El Salvador Intl - Boston Logan Intl) is currently priced at $210.

  • 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 June is currently the most expensive (average of $306). 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 El Salvador?

Book flights to El Salvador if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Waltham
Framingham
Seabrook
Cranston
Randolph
Chestnut Hill
Lowell
Chelsea
Marlborough
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea

Browse thousands of different options on Cheapflights for your next trip

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$152Average$442FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$194Average$392FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$244Average$391FlexibilityNo cancel feeOn-time70%
AviancaCheapest$294Average$510FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$308Average$587FlexibilityNo cancel feeOn-time71%
DeltaCheapest$370Average$498FlexibilityNo cancel feeOn-timeN/A

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