What is the cheapest airline that flies from El Salvador to Boston Logan Intl?

United Airlines, Spirit Airlines, and Avianca are the most popular carriers operating from El Salvador to Boston Logan Intl

Which airline has the best punctuality record on El Salvador to Boston flights?

According to our data, Avianca have had the least number of delays on this route over the last 12 months; with about 1% of their flights experiencing any sort of delay.

How many flights depart from El Salvador to Boston on average per week?

The number of flights available between El Salvador and Boston is 4 per week as of December 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

How often are flights from El Salvador to Boston delayed?

Historically, on average around 3% of flights between El Salvador and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Boston?

Avianca, American Airlines and United Airlines are the top three most popular airlines that fly to Boston from El Salvador according to our data. Avianca is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 6 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for El Salvador to Boston flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from El Salvador to Boston Logan Intl Airport?

Prices for flights from El Salvador to Boston Logan Intl Airport are updated daily.

How many operators does momondo search for flights from El Salvador to Boston Logan Intl Airport?

The number of operators available for flights from El Salvador to Boston Logan Intl Airport is 6 as of December 2025.

How old do you have to be to fly from El Salvador to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from El Salvador to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan 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.

$138 Cheap Flights from El Salvador to Boston in 2025/26

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Find the cheapest flights from El Salvador to Boston

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Recent round-trip flight deals from El Salvador to Boston

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7:45 am - 2:50 pm

SAL

BOS

5h 05mnonstop

4:50 pm - 8:15 pm

BOS

SAL

5h 25mnonstop

$261Avianca

Fri, Mar 27 - Sun, Apr 5

7:45 am - 1:50 pm

SAL

BOS

5h 05mnonstop

3:25 pm - 8:15 pm

BOS

SAL

5h 50mnonstop

$267Avianca

Fri, Jan 23 - Sun, Feb 8

11:19 pm - 5:44 pm

SAL

BOS

17h 25m2 stops

5:34 am - 2:52 pm

BOS

SAL

10h 18m1 stop

$268Multiple Airlines

Fri, Jan 23 - Sun, Feb 8

7:45 am - 1:50 pm

SAL

BOS

5h 05mnonstop

3:25 pm - 8:15 pm

BOS

SAL

5h 50mnonstop

$270Avianca

Mon, Mar 2 - Fri, Mar 6

12:37 pm - 9:28 am

SAL

BOS

18h 51m2 stops

8:30 pm - 11:37 am

BOS

SAL

17h 07m2 stops

$277American Airlines

Wed, Mar 25 - Mon, Mar 30

3:21 pm - 10:31 am

SAL

BOS

18h 10m2 stops

5:20 pm - 12:31 pm

BOS

SAL

20h 11m2 stops

$281American Airlines

Thu, Jan 22 - Tue, Jan 27

2:56 pm - 10:35 am

SAL

BOS

18h 39m2 stops

6:15 pm - 12:37 pm

BOS

SAL

19h 22m2 stops

$282American Airlines

Tue, Feb 24 - Tue, Mar 3

2:56 pm - 10:35 am

SAL

BOS

18h 39m2 stops

6:15 pm - 12:37 pm

BOS

SAL

19h 22m2 stops

$283American Airlines

Tue, Feb 24 - Tue, Mar 3

5:03 am - 10:03 pm

SAL

BOS

16h 00m1 stop

3:07 pm - 11:36 pm

BOS

SAL

9h 29m1 stop

$285Copa Airlines

Fri, Jan 23 - Wed, Jan 28

7:34 am - 2:38 pm

SAL

BOS

30h 04m3 stops

5:34 am - 2:52 pm

BOS

SAL

10h 18m1 stop

$286Multiple Airlines

Fri, Jan 23 - Sun, Feb 8

American Airlines flights from El Salvador to Boston

Our best American Airlines deals on El Salvador to Boston flight tickets

American Airlines

Mar 25

SAL12:37 pmSan Salvador El Salvador Intl

18h 51m

2 stops

BOS9:28 amBoston Logan Intl

Mar 30

BOS8:30 pmBoston Logan Intl

17h 07m

2 stops

SAL11:37 amSan Salvador El Salvador Intl

$277

Find similar

American Airlines

Jan 22

SAL3:21 pmSan Salvador El Salvador Intl

18h 10m

2 stops

BOS10:31 amBoston Logan Intl

Jan 27

BOS5:20 pmBoston Logan Intl

20h 11m

2 stops

SAL12:31 pmSan Salvador El Salvador Intl

$281

Find similar

American Airlines

Feb 24

SAL2:56 pmSan Salvador El Salvador Intl

18h 39m

2 stops

BOS10:35 amBoston Logan Intl

Mar 3

BOS6:15 pmBoston Logan Intl

19h 22m

2 stops

SAL12:37 pmSan Salvador El Salvador Intl

$282

Find similar

United Airlines flights from El Salvador to Boston

Our best United Airlines deals on El Salvador to Boston flight tickets

United Airlines

Dec 24

SAL2:50 pmSan Salvador El Salvador Intl

21h 03m

2 stops

BOS12:53 pmBoston Logan Intl

Jan 11

BOS7:07 pmBoston Logan Intl

19h 12m

2 stops

SAL1:19 pmSan Salvador El Salvador Intl

$295

Find similar

United Airlines

Dec 18

SAL4:40 pmSan Salvador El Salvador Intl

18h 30m

1 stop

BOS12:10 pmBoston Logan Intl

Jan 13

BOS7:05 amBoston Logan Intl

15h 14m

1 stop

SAL9:19 pmSan Salvador El Salvador Intl

$343

Find similar

United Airlines

Dec 24

SAL1:10 amSan Salvador El Salvador Intl

16h 03m

3 stops

BOS6:13 pmBoston Logan Intl

Jan 2

BOS7:45 amBoston Logan Intl

17h 51m

2 stops

SAL12:36 amSan Salvador El Salvador Intl

$348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 3/27

7:45 am-2:50 pm

Nonstop5h 05m

Boston Logan Intl

Sun 4/5

4:50 pm-8:15 pm

Nonstop5h 25m

$261

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 1/23

7:45 am-1:50 pm

Nonstop5h 05m

Boston Logan Intl

Sun 2/8

3:25 pm-8:15 pm

Nonstop5h 50m

$267

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 1/23

11:19 pm-5:44 pm

2 stops17h 25m

Boston Logan Intl

Sun 2/8

5:34 am-2:52 pm

1 stop10h 18m

$268

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Mon 3/2

7:45 am-1:50 pm

Nonstop5h 05m

Boston Logan Intl

Fri 3/6

3:25 pm-8:15 pm

Nonstop5h 50m

$270

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Wed 3/25

12:37 pm-9:28 am

2 stops18h 51m

Boston Logan Intl

Mon 3/30

8:30 pm-11:37 am

2 stops17h 07m

$277

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Thu 1/22

3:21 pm-10:31 am

2 stops18h 10m

Boston Logan Intl

Tue 1/27

5:20 pm-12:31 pm

2 stops20h 11m

$281

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Tue 2/24

2:56 pm-10:35 am

2 stops18h 39m

Boston Logan Intl

Tue 3/3

6:15 pm-12:37 pm

2 stops19h 22m

$282

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Tue 2/24

2:56 pm-10:35 am

2 stops18h 39m

Boston Logan Intl

Tue 3/3

6:15 pm-12:37 pm

2 stops19h 22m

$283

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 1/23

5:03 am-10:03 pm

1 stop16h 00m

Boston Logan Intl

Wed 1/28

3:07 pm-11:36 pm

1 stop9h 29m

$285

San SalvadorBoston

SAL - BOS

SALBOS

San Salvador El Salvador Intl

Fri 1/23

7:34 am-2:38 pm

3 stops30h 04m

Boston Logan Intl

Sun 2/8

5:34 am-2:52 pm

1 stop10h 18m

$286

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How to get the cheapest flight ticket from El Salvador to Boston

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Boston?

In general, October is the cheapest month to fly from El Salvador to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $280. If you aren’t able to travel during the month of October, then book flights to Boston from El Salvador during September instead. Flights to Boston in September, while not as cheap as those in October, still average around $371.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from El Salvador to Boston is on a Saturday when prices can be found for as low as $170. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Wednesday is $520.

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

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from El Salvador to Boston in the evening for as low as $383. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $468 per ticket.

What is the cheapest El Salvador to Boston Logan Intl flight route?

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

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from El Salvador when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from El Salvador for as low as $325 on momondo.

What cabin class options are available on El Salvador to Boston Logan Intl flights?

There are 2 cabin classes available to choose from on El Salvador to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap El Salvador to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from El Salvador to Boston

Best Price Found	$160
Fastest flight time	5h 05m
Direct flights	Mon, Tue, Thu and Sat
Airports in Boston	1 airport

The best one-way flight to Boston from El Salvador in the past 72 hours is $160. The best round-trip flight deal from El Salvador to Boston found on momondo in the last 72 hours is $384.

The fastest flight from El Salvador to Boston takes 5h 05m

Direct flights go from El Salvador to Boston on Monday, Tuesday, Thursday and Saturday. The only airline offering direct flights is Avianca.

There is 1 airport in Boston. From El Salvador there are direct flights to Boston Logan Intl (BOS).

Search flight deals

When did momondo last update prices for flights from El Salvador to Boston Logan Intl Airport?
Prices for flights from El Salvador to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from El Salvador to Boston Logan Intl Airport?
The number of operators available for flights from El Salvador to Boston Logan Intl Airport is 6 as of December 2025.
How old do you have to be to fly from El Salvador to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from El Salvador to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan 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 El Salvador to Boston?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from El Salvador to Boston is Airbus A320neo (95.20% of total bookings). The next most popular plane models are Airbus A320-100/200 (3.32%), Airbus A318/A319/A320/A321 (0.37%), and Boeing 737 MAX 9 (0.37%).

Best airlines flying from El Salvador to Boston

Compare and see reviews for airlines that fly from El Salvador to Boston with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $150	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
United Airlines	PriceFrom $152	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Copa Airlines	PriceFrom $204	Free Cancellation	Rating 7.6 1,556 reviews	Search Copa Airlines flights
Spirit Airlines	PriceFrom $211	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
Avianca	PriceFrom $274	Free Cancellation	Rating 6.6 2,488 reviews	Search Avianca flights
American Airlines	PriceFrom $396	Free Cancellation	Rating 7.2 11,053 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from El Salvador to Boston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from El Salvador.

Can I find flights from El Salvador to Boston with flexible booking policies on momondo?

Flights from El Salvador to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from El Salvador to Boston?

momondo provides multiple filters to help you find the best flight to Boston from El Salvador. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Boston from El Salvador are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from El Salvador to Boston from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from El Salvador to Boston departing on 12/22. 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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How to get the cheapest flight ticket from El Salvador to Boston

What is the cheapest month to fly to Boston?

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from El Salvador to Boston is on a Saturday when prices can be found for as low as $170. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Wednesday is $520.

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

What is the cheapest El Salvador to Boston Logan Intl flight route?

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

How far in advance should I book a flight to Boston?

What cabin class options are available on El Salvador to Boston Logan Intl flights?

There are 2 cabin classes available to choose from on El Salvador to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from El Salvador to Boston Logan Intl?

United Airlines, Spirit Airlines, and Avianca are the most popular carriers operating from El Salvador to Boston Logan Intl

What airlines fly to Boston?

How often are flights from El Salvador to Boston delayed?

Historically, on average around 3% of flights between El Salvador and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

What is the most punctual flight time for El Salvador to Boston flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on El Salvador to Boston flights?

According to our data, Avianca have had the least number of delays on this route over the last 12 months; with about 1% of their flights experiencing any sort of delay.

How many flights depart from El Salvador to Boston on average per week?

The number of flights available between El Salvador and Boston is 4 per week as of December 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

Cheap El Salvador to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from El Salvador to Boston

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

When did momondo last update prices for flights from El Salvador to Boston Logan Intl Airport?

How many operators does momondo search for flights from El Salvador to Boston Logan Intl Airport?

How old do you have to be to fly from El Salvador to Boston Logan Intl Airport?

What documentation or ID do you need to fly to Boston Logan Intl Airport?

What is the most popular plane model from El Salvador to Boston?

Best airlines flying from El Salvador to Boston

Compare and see reviews for airlines that fly from El Salvador to Boston with momondo

Traveling to a place near Boston?

Why use momondo?

Why should I use momondo to find a flight deal from El Salvador to Boston?

Can I find flights from El Salvador to Boston with flexible booking policies on momondo?

How can momondo help me find flights from El Salvador to Boston?

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

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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