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Cheap flights from Boston to El Salvador from $139

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 El Salvador departing on 11/24. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:11 pm - 2:48 pmBOS-SAL
19h 37m2 stops
Spirit Airlines Logo
2:38 pm - 11:56 pmSAL-BOS
8h 18m1 stop
$227Spirit Airlines
Find Deal
sáb., dic. 6 - sáb., dic. 13
Multiple Airlines Logo
8:11 pm - 2:48 pmBOS-SAL
19h 37m2 stops
Multiple Airlines Logo
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$232Multiple Airlines
Find Deal
sáb., dic. 6 - lun., dic. 15
Multiple Airlines Logo
8:11 pm - 2:48 pmBOS-SAL
19h 37m2 stops
Multiple Airlines Logo
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$234Multiple Airlines
Find Deal
sáb., dic. 6 - dom., dic. 14
Multiple Airlines Logo
5:45 am - 1:38 pmBOS-SAL
8h 53m1 stop
Multiple Airlines Logo
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$236Multiple Airlines
Find Deal
sáb., dic. 6 - lun., dic. 15
American Airlines Logo
5:15 am - 2:49 pmBOS-SAL
10h 34m1 stop
American Airlines Logo
1:31 pm - 12:59 amSAL-BOS
10h 28m1 stop
$240American Airlines
Find Deal
vie., ene. 23 - mié., feb. 4
American Airlines Logo
6:17 pm - 2:49 pmBOS-SAL
21h 32m1 stop
American Airlines Logo
1:31 pm - 10:01 amSAL-BOS
19h 30m1 stop
$244American Airlines
Find Deal
vie., ene. 23 - mar., feb. 3
Avianca Logo
3:25 pm - 8:15 pmBOS-SAL
5h 50mnonstop
Avianca Logo
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$291Avianca
Find Deal
mié., ene. 21 - mié., ene. 28
Copa Airlines Logo
3:07 pm - 11:36 pmBOS-SAL
9h 29m1 stop
Copa Airlines Logo
8:36 am - 10:03 pmSAL-BOS
12h 27m1 stop
$292Copa Airlines
Find Deal
mar., ene. 20 - mar., ene. 27
Copa Airlines Logo
3:07 pm - 11:36 pmBOS-SAL
9h 29m1 stop
Copa Airlines Logo
5:03 am - 10:03 pmSAL-BOS
16h 00m1 stop
$299Copa Airlines
Find Deal
vie., ene. 16 - vie., ene. 30
Avianca Logo
3:25 pm - 8:15 pmBOS-SAL
5h 50mnonstop
Avianca Logo
7:45 am - 1:50 pmSAL-BOS
5h 05mnonstop
$300Avianca
Find Deal
mié., feb. 18 - lun., feb. 23

Copa Airlines flights from Boston to El Salvador

Our best Copa Airlines deals on Boston to El Salvador flight tickets
Copa Airlines
Jan 20
BOS3:07 pmBoston Logan Intl
9h 29m
1 stop
SAL11:36 pmSan Salvador El Salvador Intl
Jan 27
SAL8:36 amSan Salvador El Salvador Intl
12h 27m
1 stop
BOS10:03 pmBoston Logan Intl
$292
Find similar
Copa Airlines
Jan 16
BOS3:07 pmBoston Logan Intl
9h 29m
1 stop
SAL11:36 pmSan Salvador El Salvador Intl
Jan 30
SAL5:03 amSan Salvador El Salvador Intl
16h 00m
1 stop
BOS10:03 pmBoston Logan Intl
$299
Find similar
Copa Airlines
Jan 12
BOS3:07 pmBoston Logan Intl
9h 29m
1 stop
SAL11:36 pmSan Salvador El Salvador Intl
Jan 30
SAL5:03 amSan Salvador El Salvador Intl
16h 00m
1 stop
BOS10:03 pmBoston Logan Intl
$313
Find similar

American Airlines flights from Boston to El Salvador

Our best American Airlines deals on Boston to El Salvador flight tickets
American Airlines
Jan 23
BOS5:15 amBoston Logan Intl
10h 34m
1 stop
SAL2:49 pmSan Salvador El Salvador Intl
Feb 4
SAL1:31 pmSan Salvador El Salvador Intl
10h 28m
1 stop
BOS12:59 amBoston Logan Intl
$240
Find similar
American Airlines
Jan 23
BOS6:17 pmBoston Logan Intl
21h 32m
1 stop
SAL2:49 pmSan Salvador El Salvador Intl
Feb 3
SAL1:31 pmSan Salvador El Salvador Intl
19h 30m
1 stop
BOS10:01 amBoston Logan Intl
$244
Find similar
American Airlines
Jan 23
BOS6:17 pmBoston Logan Intl
21h 32m
1 stop
SAL2:49 pmSan Salvador El Salvador Intl
Feb 4
SAL1:31 pmSan Salvador El Salvador Intl
10h 28m
1 stop
BOS12:59 amBoston Logan Intl
$247
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to El Salvador 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, momondo users made 832,500 searches. Data last updated noviembre 3, 2025.
Use the filters below to find and compare flights from Boston to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

sáb. 12/6

8:11 pm-2:48 pm

2 stops19h 37m

San Salvador El Salvador Intl

sáb. 12/13

2:38 pm-11:56 pm

1 stop8h 18m

$227

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

sáb. 12/6

8:11 pm-2:48 pm

2 stops19h 37m

San Salvador El Salvador Intl

lun. 12/15

7:45 am-1:50 pm

Nonstop5h 05m

$232

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

sáb. 12/6

8:11 pm-2:48 pm

2 stops19h 37m

San Salvador El Salvador Intl

dom. 12/14

7:45 am-1:50 pm

Nonstop5h 05m

$234

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

sáb. 12/6

5:45 am-1:38 pm

1 stop8h 53m

San Salvador El Salvador Intl

lun. 12/15

7:45 am-1:50 pm

Nonstop5h 05m

$236

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

vie. 1/23

5:15 am-2:49 pm

1 stop10h 34m

San Salvador El Salvador Intl

mié. 2/4

1:31 pm-12:59 am

1 stop10h 28m

$240

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

vie. 1/23

6:17 pm-2:49 pm

1 stop21h 32m

San Salvador El Salvador Intl

mar. 2/3

1:31 pm-10:01 am

1 stop19h 30m

$244

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

mié. 1/21

3:25 pm-8:15 pm

Nonstop5h 50m

San Salvador El Salvador Intl

mié. 1/28

7:45 am-1:50 pm

Nonstop5h 05m

$291

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

mar. 1/20

3:07 pm-11:36 pm

1 stop9h 29m

San Salvador El Salvador Intl

mar. 1/27

8:36 am-10:03 pm

1 stop12h 27m

$292

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

vie. 1/16

3:07 pm-11:36 pm

1 stop9h 29m

San Salvador El Salvador Intl

vie. 1/30

5:03 am-10:03 pm

1 stop16h 00m

$299

BostonSan Salvador

BOS - SAL

BOSSAL

Boston Logan Intl

mié. 2/18

3:25 pm-8:15 pm

Nonstop5h 50m

San Salvador El Salvador Intl

lun. 2/23

7:45 am-1:50 pm

Nonstop5h 05m

$300

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to El Salvador from

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

The month of September is, on average, the cheapest month to fly to El Salvador from Boston, with most prices found around $350. The month of October is another great option to travel to El Salvador, with average flight prices from Boston averaging around $353.

What is the cheapest day to depart on your flight to El Salvador?

The cheapest day to depart from Boston to El Salvador is on a Tuesday. Travelers who choose to depart for El Salvador on a Tuesday will often find tickets for as low as $375. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $582. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.

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

Flying to El Salvador from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $533 when looking at flights departing in the morning. Flights to El Salvador are more costly at noon, with an average ticket price of $559. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to El Salvador?

You are more likely to see cheaper flights to El Salvador from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to El Salvador for around $508 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to El Salvador from Boston for as low as $428 on momondo.

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

There are 3 cabin classes available to choose from on Boston Logan Intl to El Salvador flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Boston to El Salvador.

Cheap Boston to El Salvador flight deals and tips

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

Best Price Found

$198

Fastest flight time

5h 25m

Direct flights

Mon, Tue, Thu and Sat

Airports in El Salvador

1 airport
The best one-way flight to El Salvador from Boston in the past 72 hours is $198. The best round-trip flight deal from Boston to El Salvador found on momondo in the last 72 hours is $341.
The fastest flight from Boston to El Salvador takes 5h 25m
Direct flights go from Boston to El Salvador on Monday, Tuesday, Thursday and Saturday. The only airline offering direct flights is Avianca.
There is 1 airport near El Salvador: San Salvador El Salvador Intl (SAL)
Search flight deals

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

    Prices for flights from Boston Logan Intl Airport to El Salvador were last updated today.

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

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

    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 El Salvador.

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

    The travel and health documents you'll need for your trip to El Salvador 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 El Salvador. 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 El Salvador?

Best airlines flying from Boston to El Salvador

Compare and see reviews for airlines that fly from Boston to El Salvador with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $129Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
Spirit AirlinesPriceFrom $154Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
DeltaPriceFrom $206Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $220Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
AviancaPriceFrom $278Free CancellationRating
6.6
2,470 reviews
Search Avianca flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
FrontierPriceFrom $413Free CancellationRating
5.8
3,117 reviews
Search Frontier flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to El Salvador. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to El Salvador from Boston which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Boston to El Salvador flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to El Salvador from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
mié. 12/3
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Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo
Flights to San Salvadorfrom $102