Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to San Salvador from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to San Salvador departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Boston to San Salvador

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to San Salvador that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to San Salvador.

Cheap last minute flights

Planning a quick getaway from Boston to San Salvador? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Salvador, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to San Salvador

Find recent round-trip train or bus tickets from Boston to San Salvador.

All round-trip flight deals to San Salvador

The cheapest plane tickets to San Salvador found on KAYAK recently.
6:00 am - 1:31 pmBOS-SAL
8h 31m1 stop
2:26 pm - 2:50 pmSAL-BOS
23h 24m1 stop
$269Spirit Airlines
Find Deal
Tue, Jan 21 - Sun, Feb 9
11:31 am - 1:31 pmBOS-SAL
27h 00m1 stop
2:26 pm - 11:32 pmSAL-BOS
8h 06m1 stop
$285Spirit Airlines
Find Deal
Mon, Jan 20 - Tue, Feb 4
7:55 am - 5:00 amBOS-SAL
22h 05m2 stops
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$450Avianca
Find Deal
Thu, Jan 16 - Fri, Feb 7
5:20 am - 1:35 pmBOS-SAL
9h 15m1 stop
3:40 pm - 12:54 amSAL-BOS
8h 14m1 stop
$458American Airlines
Find Deal
Thu, Jan 30 - Mon, Feb 3
6:00 am - 12:06 pmBOS-SAL
8h 06m1 stop
1:26 pm - 1:03 amSAL-BOS
9h 37m1 stop
$461Delta
Find Deal
Sun, Apr 27 - Thu, May 1
7:05 am - 9:19 pmBOS-SAL
15h 14m2 stops
6:55 am - 10:49 amSAL-BOS
26h 54m2 stops
$463United Airlines
Find Deal
Tue, Feb 18 - Mon, Feb 24
11:11 am - 6:27 pmBOS-SAL
9h 16m1 stop
2:45 pm - 12:22 amSAL-BOS
7h 37m1 stop
$466American Airlines
Find Deal
Sat, Mar 29 - Tue, May 20
6:00 am - 12:06 pmBOS-SAL
8h 06m1 stop
1:26 pm - 1:03 amSAL-BOS
9h 37m1 stop
$472Delta
Find Deal
Thu, Apr 24 - Tue, Apr 29
3:45 pm - 8:15 pmBOS-SAL
5h 30mnonstop
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$474Avianca
Find Deal
Wed, Jan 22 - Wed, Jan 29
12:45 pm - 9:11 pmBOS-SAL
9h 26m1 stop
2:50 pm - 10:49 amSAL-BOS
18h 59m2 stops
$479United Airlines
Find Deal
Sat, Feb 22 - Sat, Mar 1
6:00 am - 4:38 pmBOS-SAL
11h 38m1 stop
Wed, Feb 12
10:34 am - 12:51 amBOS-SAL
15h 17m1 stop
$115Spirit Airlines
Find Deal
Fri, Jan 3
3:45 pm - 8:15 pmBOS-SAL
5h 30mnonstop
$205Avianca
Find Deal
Sun, Feb 9
5:42 am - 2:40 pmBOS-SAL
9h 58m2 stops
$216American Airlines
Find Deal
Sun, Feb 9
8:43 am - 11:41 pmBOS-SAL
16h 58m1 stop
$218Copa Airlines
Find Deal
Thu, Mar 20
7:28 pm - 2:00 pmBOS-SAL
19h 32m2 stops
$221American Airlines
Find Deal
Mon, Feb 17
2:51 pm - 9:14 amBOS-SAL
19h 23m1 stop
$233Copa Airlines
Find Deal
Tue, Nov 26
7:55 am - 6:25 amBOS-SAL
23h 30m2 stops
$236Avianca
Find Deal
Tue, Nov 26
7:38 pm - 9:19 pmBOS-SAL
26h 41m2 stops
$394United Airlines
Find Deal
Mon, Dec 9
10:45 am - 1:19 pmBOS-SAL
27h 34m2 stops
$398United Airlines
Find Deal
Thu, Dec 5
2:51 pm - 9:14 amBOS-SAL
19h 23m1 stop
6:10 pm - 1:23 pmSAL-BOS
18h 13m2 stops
Mon, Nov 25 - Mon, Dec 16
2:51 pm - 9:14 amBOS-SAL
19h 23m1 stop
4:59 am - 6:15 pmSAL-BOS
12h 16m1 stop
$495Copa Airlines
Find Deal
Mon, Nov 25 - Sun, Dec 15
8:43 pm - 6:10 pmBOS-SAL
22h 27m2 stops
4:59 am - 6:15 pmSAL-BOS
12h 16m1 stop
Sun, Nov 24 - Mon, Nov 25
8:43 pm - 4:25 pmBOS-SAL
20h 42m2 stops
1:40 pm - 12:52 pmSAL-BOS
22h 12m1 stop
Sun, Nov 24 - Tue, Nov 26
7:55 am - 7:35 amBOS-SAL
24h 40m2 stops
4:05 pm - 6:35 amSAL-BOS
13h 30m1 stop
$620Avianca
Find Deal
Tue, Nov 26 - Mon, Dec 2
5:16 am - 12:20 pmBOS-SAL
8h 04m1 stop
5:40 am - 2:41 pmSAL-BOS
8h 01m1 stop
$632American Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 16
6:30 pm - 12:20 pmBOS-SAL
18h 50m2 stops
3:06 pm - 10:26 amSAL-BOS
18h 20m2 stops
$645American Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
7:55 am - 7:35 amBOS-SAL
24h 40m2 stops
11:50 am - 6:35 amSAL-BOS
17h 45m3 stops
$682Avianca
Find Deal
Tue, Nov 26 - Mon, Dec 2
2:00 pm - 1:19 pmBOS-SAL
24h 19m2 stops
6:55 am - 7:19 pmSAL-BOS
11h 24m1 stop
$734United Airlines
Find Deal
Sat, Nov 23 - Thu, Nov 28
4:34 pm - 1:19 pmBOS-SAL
21h 45m2 stops
1:10 am - 10:22 amSAL-BOS
8h 12m1 stop
$792United Airlines
Find Deal
Mon, Nov 25 - Sun, Dec 15
3:45 pm - 8:15 pmBOS-SAL
5h 30mnonstop
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$463Avianca
Find Deal
Fri, Jan 24 - Sun, Feb 9
3:45 pm - 8:15 pmBOS-SAL
5h 30mnonstop
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$474Avianca
Find Deal
Wed, Jan 22 - Wed, Jan 29
4:50 pm - 8:15 pmBOS-SAL
5h 25mnonstop
8:15 am - 3:30 pmSAL-BOS
5h 15mnonstop
$475Avianca
Find Deal
Wed, Apr 16 - Wed, Apr 23
4:50 pm - 8:15 pmBOS-SAL
5h 25mnonstop
8:15 am - 3:30 pmSAL-BOS
5h 15mnonstop
$481Avianca
Find Deal
Fri, Apr 25 - Wed, Apr 30
3:45 pm - 8:15 pmBOS-SAL
5h 30mnonstop
7:45 am - 2:50 pmSAL-BOS
5h 05mnonstop
$485Avianca
Find Deal
Fri, Feb 28 - Mon, Mar 17
4:50 pm - 8:15 pmBOS-SAL
5h 25mnonstop
8:15 am - 3:30 pmSAL-BOS
5h 15mnonstop
$486Avianca
Find Deal
Fri, Apr 4 - Mon, Apr 21
3:45 pm - 8:15 pmBOS-SAL
5h 30mnonstop
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$487Avianca
Find Deal
Fri, Feb 7 - Mon, Feb 10
3:45 pm - 8:15 pmBOS-SAL
5h 30mnonstop
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$498Avianca
Find Deal
Fri, Feb 7 - Sun, Feb 16
3:45 pm - 8:15 pmBOS-SAL
5h 30mnonstop
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$513Avianca
Find Deal
Wed, Jan 15 - Sun, Feb 2
4:50 pm - 8:15 pmBOS-SAL
5h 25mnonstop
8:15 am - 3:30 pmSAL-BOS
5h 15mnonstop
$520Avianca
Find Deal
Fri, Apr 25 - Mon, Apr 28

Spirit Airlines flights from Boston to San Salvador

Our best Spirit Airlines deals on Boston to San Salvador flight tickets
Spirit Airlines
Jan 21
BOS6:00 amBoston Logan Intl
8h 31m
1 stop
SAL1:31 pmSan Salvador El Salvador Intl
Feb 9
SAL2:26 pmSan Salvador El Salvador Intl
23h 24m
1 stop
BOS2:50 pmBoston Logan Intl
Spirit Airlines
Jan 20
BOS11:31 amBoston Logan Intl
27h 00m
1 stop
SAL1:31 pmSan Salvador El Salvador Intl
Feb 4
SAL2:26 pmSan Salvador El Salvador Intl
8h 06m
1 stop
BOS11:32 pmBoston Logan Intl
Spirit Airlines
Jan 20
BOS6:30 pmBoston Logan Intl
20h 01m
2 stops
SAL1:31 pmSan Salvador El Salvador Intl
Feb 4
SAL2:26 pmSan Salvador El Salvador Intl
8h 06m
1 stop
BOS11:32 pmBoston Logan Intl

Avianca flights from Boston to San Salvador

Our best Avianca deals on Boston to San Salvador flight tickets
Avianca
Jan 16
BOS7:55 amBoston Logan Intl
22h 05m
2 stops
SAL5:00 amSan Salvador El Salvador Intl
Feb 7
SAL7:45 amSan Salvador El Salvador Intl
5h 05m
BOS1:50 pmBoston Logan Intl
Avianca
Jan 22
BOS3:45 pmBoston Logan Intl
5h 30m
SAL8:15 pmSan Salvador El Salvador Intl
Jan 29
SAL7:45 amSan Salvador El Salvador Intl
5h 05m
BOS1:50 pmBoston Logan Intl
Avianca
Jan 24
BOS3:45 pmBoston Logan Intl
5h 30m
SAL8:15 pmSan Salvador El Salvador Intl
Feb 10
SAL10:50 pmSan Salvador El Salvador Intl
54h 45m
2 stops
BOS6:35 amBoston Logan Intl

See travel insights to San Salvador from

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

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

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

September. The cheapest time of year to fly to San Salvador from Boston is September. Most expensive is December

What is the cheapest day to depart Boston for San Salvador?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Saturday

When is the cheapest time to fly from Boston to San Salvador?

In the afternoon. Boston to San Salvador flights are approximately 19% more expensive at noon than in the afternoon

What is the cheapest Boston to San Salvador flight route?

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

How far in advance should you book Boston to San Salvador flights?

60 days before. The cheapest time to buy a flight from Boston to San Salvador is approximately 60 days to departure

Can stopping save me money on Boston to San Salvador flights?

You could potentially save up to 47% on your flight if you consider stops on a Boston to San Salvador flight.

How have Boston to San Salvador flight prices changed over time?

As of November 2024, prices for Boston to San Salvador flights are approximately 25% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Boston and San Salvador?


When to book flights from Boston to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to San Salvador according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to San Salvador (BOS to SAL) flight deals and tips

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

Best Price Found

$107

Fastest flight time

5h 25m

Direct flights

Mon, Tue, Thu and Sat

Airports in San Salvador

1 airport
The best one-way flight to San Salvador from Boston in the past 72 hours is $107. The best round-trip flight deal from Boston to San Salvador found on momondo in the last 72 hours is $269.
The fastest flight from Boston to San Salvador takes 5h 25m
Direct flights go from Boston to San Salvador on Monday, Tuesday, Thursday and Saturday. The only airline offering direct flights is Avianca.
There is 1 airport near San Salvador: San Salvador El Salvador Intl (SAL)

  • How far is Boston Logan Intl to San Salvador El Salvador Intl by plane?

    San Salvador El Salvador Intl is 2256.2 mi away from Boston Logan Intl. A reasonable flight in good conditions will take 5h 25m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The travel and health documents you'll need for your trip to San Salvador El Salvador Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Boston to San Salvador?


Best airlines flying from Boston to San Salvador

Compare and see reviews for airlines that fly from Boston to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $219Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $224Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
AviancaPriceFrom $260Free CancellationRating
7.0
2,799 reviews
Search Avianca flights
DeltaPriceFrom $270Free CancellationRating
8.0
8,759 reviews
Search Delta flights
American AirlinesPriceFrom $335Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $337Free CancellationRating
7.7
1,785 reviews
Search Copa Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to San Salvador for you.

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

Yes. All flights to San Salvador from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to San Salvador.

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

Of course. momondo tracks the price of Boston to San Salvador flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your San Salvador 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.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to El Salvador

Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo