How popular is this Boston to San Salvador flight route?

This flight path from Boston Logan Intl to San Salvador El Salvador Intl was viewed by 102 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 flying from Boston to San Salvador round-trip?

According to our current data, Delta ($310), Avianca ($321), and American Airlines ($341) offers the cheapest pricing from Boston to San Salvador. You may be able to fly from Boston to San Salvador for 38% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as $130 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $227 and Spirit Airlines from $229 one-way.

What are the cheapest flights from Boston to San Salvador?

While on average a flight from Boston to San Salvador is generally $438, our data shows the cheapest flight currently is $161. When looking at the most popular route, (Boston Logan Intl - San Salvador El Salvador Intl), you can expect to pay $220 for that flight.

What are the most popular airlines that fly from Boston to San Salvador?

Before booking your flight from Boston to San Salvador check out the most popular airlines for this route: American Airlines, Avianca or Copa Airlines.

Where are the most common layover locations when flying from Boston to San Salvador?

Of the flights from Boston to San Salvador that have layovers, most of them stop in Miami.

Where are the least popular layover locations for Boston to San Salvador flights?

Flights departing from Boston and landing in San Salvador layover in Atlanta least frequently.

What are some popular things to do or see while on a layover in Miami?

Wynwood Art District, Bayfront Park, and Bayside Marketplace are currently the most popular points of interest in Miami at the moment. Wynwood Art District, Bayfront Park, and Bayside Marketplace can be accessed by traveling approximately 5.5 mi, 6.4 mi, and 6.4 mi, respectively from Miami. Those on a layover in Miami in need of a rental car can book one at Miami for about $25.

What is the cheapest day to fly round-trip from Boston to San Salvador?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 16% on your flight compared to booking on days when demand is much higher.

Most accurate provider : When it comes to deals on Boston-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-San Salvador flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Boston to San Salvador?

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

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

Yes. Cheapflights offers flight deals from Boston 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.

$130+ Save on Flights from Boston to San Salvador

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Find cheap flights from Boston to San Salvador with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Boston Logan Intl to San Salvador El Salvador Intl are usually found in September or May, booked 53 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Boston to San Salvador

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$308 (Mytrip)
One-way from	$130 (Avianca)
Popular in	December
Cheapest in	September
Average price	$552
Good round-trip deal	$480 or less
Good one-way deal	$246 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 Boston Logan Intl to San Salvador El Salvador Intl

Search Deals

One-way flight from Boston Logan Intl to San Salvador El Salvador Intl

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($115 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Price to beat on a round-trip flight from Boston Logan Intl to San Salvador El Salvador Intl.

Search Deals

Price to beat on a one-way flight from Boston Logan Intl to San Salvador El Salvador Intl.

Search Deals

Find flight deals from Boston to San Salvador

Cheapest flights from Boston to San Salvador
Explore the most affordable flight options available from Boston to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Sun 3/28:09 pmBOS - SAL

1 stop26h 31mMultiple Airlines

Fri 3/77:41 amSAL - BOS

1 stop24h 11mMultiple Airlines

Deal found 2/20

$308

Thu 3/276:50 amBOS - SAL

1 stop7h 42mDelta

Tue 4/81:59 pmSAL - BOS

1 stop9h 08mDelta

Deal found 2/20

$310

Sun 5/44:50 pmBOS - SAL

Nonstop5h 25mAvianca

Mon 5/127:45 amSAL - BOS

Nonstop5h 10mAvianca

Deal found 2/20

$321

Thu 3/207:48 amBOS - SAL

2 stops13h 17mAmerican Airlines

Tue 3/256:00 amSAL - BOS

2 stops14h 38mAmerican Airlines

Deal found 2/20

$341

Wed 5/215:15 amBOS - SAL

1 stop17h 02mUnited Airlines

Sat 5/241:15 amSAL - BOS

1 stop13h 46mUnited Airlines

Deal found 2/19

$355

Mon 5/53:55 pmBOS - SAL

1 stop9h 41mCopa Airlines

Mon 5/125:00 amSAL - BOS

1 stop12h 26mCopa Airlines

Deal found 2/20

$378

Mon 4/148:59 amBOS - SAL

2 stops17h 00mSpirit Airlines

Sat 4/1912:54 amSAL - BOS

2 stops30h 06mSpirit Airlines

Deal found 2/20

$439

Best flights from Boston to San Salvador
Discover carefully curated flight deals from Boston to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 21, 2025.

Tue 4/86:13 pmBOS - SAL

2 stops28h 39mMultiple Airlines

Wed 4/306:40 amSAL - BOS

1 stop11h 29mMultiple Airlines

Deal found 2/21

$308

Thu 3/275:40 amBOS - SAL

1 stop8h 52mDelta

Wed 4/91:59 pmSAL - BOS

1 stop9h 08mDelta

Deal found 2/20

$310

Sun 5/44:50 pmBOS - SAL

Nonstop5h 25mAvianca

Mon 5/127:45 amSAL - BOS

Nonstop5h 10mAvianca

Deal found 2/20

$321

Thu 3/207:48 amBOS - SAL

2 stops13h 17mAmerican Airlines

Thu 3/276:00 amSAL - BOS

1 stop8h 01mAmerican Airlines

Deal found 2/20

$341

Wed 5/215:15 amBOS - SAL

1 stop17h 02mUnited Airlines

Fri 5/3010:41 pmSAL - BOS

1 stop9h 42mUnited Airlines

Deal found 2/19

$355

Mon 5/53:55 pmBOS - SAL

1 stop9h 41mCopa Airlines

Mon 5/125:00 amSAL - BOS

1 stop12h 26mCopa Airlines

Deal found 2/20

$378

Mon 4/148:59 amBOS - SAL

2 stops17h 00mSpirit Airlines

Sat 4/1912:54 amSAL - BOS

2 stops30h 06mSpirit Airlines

Deal found 2/20

$439

Last-minute flights from Boston to San Salvador
Discover last-minute flight deals from Boston to San Salvador. Data last updated February 21, 2025 and is based on user searches.

Thu 2/278:05 amBOS - SAL

2 stops30h 29mAeromexico

Mon 3/32:37 pmSAL - BOS

1 stop27h 22mAeromexico

Deal found 2/20

$1,386

Sun 3/28:09 pmBOS - SAL

1 stop26h 31mMultiple Airlines

Fri 3/77:41 amSAL - BOS

1 stop24h 11mMultiple Airlines

Deal found 2/20

$308

Sun 3/26:55 amBOS - SAL

1 stop7h 32mDelta

Fri 3/72:52 pmSAL - BOS

1 stop9h 06mDelta

Deal found 2/19

$310

Sun 3/28:00 amBOS - SAL

2 stops12h 57mAmerican Airlines

Sat 3/87:00 amSAL - BOS

2 stops13h 02mAmerican Airlines

Deal found 2/19

$400

Mon 3/37:24 amBOS - SAL

1 stop14h 55mUnited Airlines

Thu 3/66:55 amSAL - BOS

2 stops30h 39mUnited Airlines

Deal found 2/20

$371

Mon 3/33:45 pmBOS - SAL

Nonstop5h 30mAvianca

Mon 3/107:45 amSAL - BOS

Nonstop5h 05mAvianca

Deal found 2/20

$573

Wed 3/192:41 pmBOS - SAL

2 stops25h 43mUnited Airlines

Tue 4/153:30 pmSAL - BOS

2 stops21h 16mUnited Airlines

Deal found 2/19

$349

Thu 3/207:48 amBOS - SAL

2 stops13h 17mAmerican Airlines

Tue 3/256:00 amSAL - BOS

2 stops14h 38mAmerican Airlines

Deal found 2/20

$341

Thu 3/276:50 amBOS - SAL

1 stop7h 42mDelta

Tue 4/81:59 pmSAL - BOS

1 stop9h 08mDelta

Deal found 2/20

$310

Fri 3/284:45 pmBOS - SAL

Nonstop5h 30mAvianca

Wed 4/167:45 amSAL - BOS

Nonstop5h 10mAvianca

Deal found 2/20

$321

Fri 3/288:43 amBOS - SAL

1 stop16h 58mCopa Airlines

Wed 4/168:30 amSAL - BOS

1 stop8h 50mCopa Airlines

Deal found 2/20

$495

One-way flights from Boston to San Salvador
Search for one-way flight options from Boston to San Salvador. Find affordable one-way fares based on user searches. Data last updated February 21, 2025.

Mon 3/174:45 pmBOS - SAL

Nonstop5h 30mAvianca

Deal found 2/20

$130

Sun 3/26:00 amBOS - SAL

1 stop16h 43mMultiple Airlines

Deal found 2/21

$142

Mon 3/178:43 amBOS - SAL

1 stop13h 40mCopa Airlines

Deal found 2/20

$227

Fri 4/1810:48 pmBOS - SAL

2 stops27h 11mSpirit Airlines

Deal found 2/20

$229

Tue 3/185:30 amBOS - SAL

3 stops17h 04mUnited Airlines

Deal found 2/20

$231

Fri 3/289:00 pmBOS - SAL

3 stops52h 41mTurkish Airlines

Deal found 2/20

$1,543

Find flights from Boston to San Salvador within your budget

Fly from

Fly to

Route

Depart

Return

Price

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 3/2

8:09 pm-9:40 pm

1 stop26h 31m

San Salvador El Salvador Intl

Fri 3/7

7:41 am-8:52 am

1 stop24h 11m

$308

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Thu 3/27

6:50 am-12:32 pm

1 stop7h 42m

San Salvador El Salvador Intl

Tue 4/8

1:59 pm-1:07 am

1 stop9h 08m

$310

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 5/4

4:50 pm-8:15 pm

Nonstop5h 25m

San Salvador El Salvador Intl

Mon 5/12

7:45 am-2:55 pm

Nonstop5h 10m

$321

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Thu 3/20

6:15 am-7:05 pm

1 stop14h 50m

San Salvador El Salvador Intl

Tue 3/25

6:00 am-10:38 pm

2 stops14h 38m

$341

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Wed 5/21

5:15 am-8:17 pm

1 stop17h 02m

San Salvador El Salvador Intl

Fri 5/30

10:41 pm-10:23 am

1 stop9h 42m

$355

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 5/5

3:55 pm-11:36 pm

1 stop9h 41m

San Salvador El Salvador Intl

Mon 5/12

5:00 am-7:26 pm

1 stop12h 26m

$378

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 4/14

8:59 am-11:59 pm

2 stops17h 00m

San Salvador El Salvador Intl

Sat 4/19

12:54 am-9:00 am

2 stops30h 06m

$439

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 3/17

4:45 pm-8:15 pm

Nonstop5h 30m

$130

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Sun 3/2

6:00 am-9:43 pm

1 stop16h 43m

$142

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

Mon 3/17

8:43 am-8:23 pm

1 stop13h 40m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results

Compare providers for flights from Boston to San Salvador

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to San Salvador in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
Flightnetwork	Price Accuracy-	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*3 stars
FlightsMojo	Price Accuracy-	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Boston-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-San Salvador flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to San Salvador

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

Travel insights for flights from Boston to San Salvador

Get recent, data-driven insights about flights from Boston to San Salvador including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to San Salvador?

The price you pay for your flight from Boston to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Boston to San Salvador (average of $260). Flying from Boston to San Salvador in December is currently the most expensive (average of $588). 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 BOS to SAL?

Unlike at noon, when flights are generally more expensive, you can save up to 15% on flights from Boston to San Salvador by exploring options for tickets in the evening.

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

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

Rainfall in San Salvador by month

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing San Salvador

Peruse reviews from past customers who have flown with Delta, Copa Airlines and United Airlines from Boston to San Salvador to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.6

Good

1,510 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,765 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,832 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

How popular is this Boston to San Salvador flight route?
This flight path from Boston Logan Intl to San Salvador El Salvador Intl was viewed by 102 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 flying from Boston to San Salvador round-trip?
According to our current data, Delta ($310), Avianca ($321), and American Airlines ($341) offers the cheapest pricing from Boston to San Salvador. You may be able to fly from Boston to San Salvador for 38% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Boston to San Salvador one-way?
One-way options have recently been found by users for as low as $130 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $227 and Spirit Airlines from $229 one-way.
What are the cheapest flights from Boston to San Salvador?
While on average a flight from Boston to San Salvador is generally $438, our data shows the cheapest flight currently is $161. When looking at the most popular route, (Boston Logan Intl - San Salvador El Salvador Intl), you can expect to pay $220 for that flight.
Where are the most common layover locations when flying from Boston to San Salvador?
Of the flights from Boston to San Salvador that have layovers, most of them stop in Miami.
What are some popular things to do or see while on a layover in Miami?
Wynwood Art District, Bayfront Park, and Bayside Marketplace are currently the most popular points of interest in Miami at the moment. Wynwood Art District, Bayfront Park, and Bayside Marketplace can be accessed by traveling approximately 5.5 mi, 6.4 mi, and 6.4 mi, respectively from Miami. Those on a layover in Miami in need of a rental car can book one at Miami for about $25.
Where are the least popular layover locations for Boston to San Salvador flights?
Flights departing from Boston and landing in San Salvador layover in Atlanta least frequently.
Can I find deals for flights from Boston to San Salvador that include hotel bookings?
Yes. In addition to deals on Boston to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to San Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to San Salvador.
Can I find deals for business class flights from Boston to San Salvador?
Yes. Cheapflights offers flight deals from Boston 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 Boston to San Salvador?
Currently, September is the cheapest month in which you can book a flight from Boston to San Salvador (average of $260). Flying from Boston to San Salvador in December is currently the most expensive (average of $588). 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

Sonsonate

La Libertad

Acajutla

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Top 6 airlines flying from Boston to San Salvador

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$163	Average$402	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$247	Average$685	FlexibilityNo cancel fee	On-time69%
Avianca	Cheapest$265	Average$478	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$303	Average$585	FlexibilityNo cancel fee	On-timeN/A
Copa Airlines	Cheapest$316	Average$448	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$329	Average$578	FlexibilityNo cancel fee	On-time71%

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$130+ Cheap flights from Boston (BOS) 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to San Salvador with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Boston Logan Intl to San Salvador El Salvador Intl are usually found in September or May, booked 53 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Boston to San Salvador

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Boston to San Salvador

Cheapest flights from Boston to San SalvadorExplore the most affordable flight options available from Boston to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Explore the most affordable flight options available from Boston to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

Find flights from Boston to San Salvador within your budget

Compare providers for flights from Boston to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to San Salvador in February.

Best time to book a flight from Boston to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Boston with our price prediction graph.

Travel insights for flights from Boston to San Salvador

Get recent, data-driven insights about flights from Boston to San Salvador including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Boston to San Salvador. Price data was last updated on February 14, 2025.

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

What is the cheapest time of day to fly from BOS to SAL?

Find hourly flight availability from Boston 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 February 21, 2025.

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

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

Rainfall in San Salvador by month

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

Temperature in San Salvador by month

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

Reviews of airlines servicing San Salvador

Related info for your journey

Find useful and relevant information for your journey from Boston to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Boston to San Salvador flight route?

What are the cheapest airlines flying from Boston to San Salvador round-trip?

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

What are the cheapest flights from Boston to San Salvador?

Where are the most common layover locations when flying from Boston to San Salvador?

What are some popular things to do or see while on a layover in Miami?

Where are the least popular layover locations for Boston to San Salvador flights?

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

How can I find direct flights from Boston to San Salvador?

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

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

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Alternative routes for Boston to San Salvador

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Top 6 airlines flying from Boston to San Salvador

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Cheapest flights from Boston to San Salvador
Explore the most affordable flight options available from Boston to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.