$279+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — BOS
Jun 17 — Jun 241
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from El Salvador to BostonExplore 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 May 18, 2026.
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 May 18, 2026.
This Copa Airlines deal was found by Cheapflights users on 5/13. 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 10/48:30 am
SAL
- BOS
1 stop12h 32m
Copa Airlines
Sun 10/258:31 am
BOS
- SAL
1 stop14h 07m
Copa Airlines
Deal found 5/13![Copa Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 5/17. 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 9/181:37 pm
SAL
- BOS
1 stop8h 19m
Delta
Mon 9/215:45 am
BOS
- SAL
1 stop8h 37m
Delta
Deal found 5/17![Delta logo]()
$438
This Avianca deal was found by Cheapflights users on 5/17. 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.
Wed 10/287:45 am
SAL
- BOS
Nonstop5h 05m
Avianca
Fri 11/63:25 pm
BOS
- SAL
Nonstop5h 50m
Avianca
Deal found 5/17![Avianca logo]()
$445
This Avianca deal was found by Cheapflights users on 5/14. 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 9/117:45 am
SAL
- BOS
Nonstop5h 05m
Avianca
Sun 9/204:50 pm
BOS
- SAL
Nonstop5h 25m
Avianca
Deal found 5/14![Avianca logo]()
$455
This Copa Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 9/188:30 am
SAL
- BOS
1 stop12h 32m
Copa Airlines
Mon 9/218:47 am
BOS
- SAL
1 stop16h 47m
Copa Airlines
Deal found 5/14![Copa Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 5/16. 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 9/91:20 pm
SAL
- BOS
1 stop9h 19m
American Airlines
Fri 9/186:00 am
BOS
- SAL
1 stop8h 45m
American Airlines
Deal found 5/16![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 5/13. 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 9/161:20 pm
SAL
- BOS
2 stops17h 47m
American Airlines
Mon 10/57:19 pm
BOS
- SAL
2 stops17h 36m
American Airlines
Deal found 5/13![American Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Sat 9/121:59 pm
SAL
- BOS
1 stop20h 11m
American Airlines
Sat 9/1911:23 am
BOS
- SAL
1 stop25h 37m
American Airlines
Deal found 5/17![American Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 5/15. 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.
Sat 9/191:20 pm
SAL
- BOS
1 stop9h 19m
American Airlines
Sat 9/266:00 am
BOS
- SAL
1 stop8h 45m
American Airlines
Deal found 5/15![American Airlines logo]()
$466
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Sat 9/191:20 pm
SAL
- BOS
1 stop20h 30m
American Airlines
Sun 9/275:49 am
BOS
- SAL
1 stop7h 11m
American Airlines
Deal found 5/13![American Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 9/111:20 pm
SAL
- BOS
1 stop9h 19m
American Airlines
Mon 9/1411:23 am
BOS
- SAL
1 stop25h 37m
American Airlines
Deal found 5/14![American Airlines logo]()
$468
Best flights from El Salvador to BostonDiscover carefully curated flight deals from El Salvador to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
Discover carefully curated flight deals from El Salvador to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
This Copa Airlines deal was found by Cheapflights users on 5/16. 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.
Wed 9/234:54 am
SAL
- BOS
1 stop16h 08m
Copa Airlines
Tue 9/298:47 am
BOS
- SAL
1 stop16h 47m
Copa Airlines
Deal found 5/16![Copa Airlines logo]()
$435
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 9/231:50 pm
SAL
- BOS
2 stops18h 43m
United Airlines
Sat 9/267:30 am
BOS
- SAL
1 stop16h 05m
United Airlines
Deal found 5/17![United Airlines logo]()
$520
This Copa Airlines deal was found by Cheapflights users on 5/13. 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 10/48:30 am
SAL
- BOS
1 stop12h 32m
Copa Airlines
Sun 10/258:31 am
BOS
- SAL
1 stop14h 07m
Copa Airlines
Deal found 5/13![Copa Airlines logo]()
$435
This Copa Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 9/164:54 am
SAL
- BOS
1 stop16h 08m
Copa Airlines
Mon 9/213:55 pm
BOS
- SAL
1 stop22h 44m
Copa Airlines
Deal found 5/17![Copa Airlines logo]()
$435
This Copa Airlines deal was found by Cheapflights users on 5/15. 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.
Mon 11/27:30 am
SAL
- BOS
1 stop13h 33m
Copa Airlines
Mon 11/93:07 pm
BOS
- SAL
1 stop9h 29m
Copa Airlines
Deal found 5/15![Copa Airlines logo]()
$435
This Copa Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 9/164:54 am
SAL
- BOS
1 stop16h 08m
Copa Airlines
Mon 10/58:47 am
BOS
- SAL
1 stop13h 45m
Copa Airlines
Deal found 5/13![Copa Airlines logo]()
$435
This Copa Airlines deal was found by Cheapflights users on 5/14. 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.
Tue 7/74:54 am
SAL
- BOS
1 stop16h 16m
Copa Airlines
Fri 7/243:57 pm
BOS
- SAL
1 stop9h 40m
Copa Airlines
Deal found 5/14![Copa Airlines logo]()
$514
This Copa Airlines deal was found by Cheapflights users on 5/16. 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.
Mon 8/101:59 pm
SAL
- BOS
1 stop22h 35m
Copa Airlines
Mon 8/248:45 am
BOS
- SAL
1 stop13h 46m
Copa Airlines
Deal found 5/16![Copa Airlines logo]()
$554
This Copa Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 6/224:53 am
SAL
- BOS
1 stop16h 15m
Copa Airlines
Fri 7/173:57 pm
BOS
- SAL
1 stop9h 40m
Copa Airlines
Deal found 5/17![Copa Airlines logo]()
$588
Last-minute flights from El Salvador to BostonDiscover last-minute flight deals from El Salvador to Boston. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from El Salvador to Boston. Data last updated May 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/16. 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 5/277:00 am
SAL
- BOS
2 stops13h 14m
American Airlines
Mon 6/88:01 am
BOS
- SAL
1 stop13h 46m
American Airlines
Deal found 5/16![American Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Thu 5/286:00 am
SAL
- BOS
1 stop16h 59m
American Airlines
Sat 6/68:01 am
BOS
- SAL
1 stop13h 46m
American Airlines
Deal found 5/17![American Airlines logo]()
$459
This Copa Airlines deal was found by Cheapflights users on 5/17. 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.
Thu 5/287:30 am
SAL
- BOS
1 stop13h 38m
Copa Airlines
Tue 6/164:00 pm
BOS
- SAL
1 stop9h 37m
Copa Airlines
Deal found 5/17![Copa Airlines logo]()
$514
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Fri 5/296:00 am
SAL
- BOS
1 stop16h 59m
American Airlines
Fri 6/55:01 am
BOS
- SAL
1 stop16h 46m
American Airlines
Deal found 5/17![American Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Sat 5/306:00 am
SAL
- BOS
1 stop14h 16m
American Airlines
Sun 6/75:01 am
BOS
- SAL
1 stop16h 46m
American Airlines
Deal found 5/16![American Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 5/17. 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 6/177:01 am
SAL
- BOS
1 stop14h 35m
American Airlines
Wed 8/265:30 am
BOS
- SAL
1 stop7h 50m
American Airlines
Deal found 5/17![American Airlines logo]()
$515
This American Airlines deal was found by Cheapflights users on 5/17. 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 6/177:01 am
SAL
- BOS
1 stop14h 35m
American Airlines
Wed 7/158:03 am
BOS
- SAL
2 stops12h 42m
American Airlines
Deal found 5/17![American Airlines logo]()
$520
One-way flights from El Salvador to BostonSearch for one-way flight options from El Salvador to Boston. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
Search for one-way flight options from El Salvador to Boston. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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 5/291:51 pm
SAL
- BOS
1 stop8h 06m
Delta
Deal found 5/17![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Thu 6/46:01 am
SAL
- BOS
1 stop15h 35m
American Airlines
Deal found 5/17![American Airlines logo]()
$283
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:15 am
SAL
- BOS
2 stops20h 44m
Azul
Deal found 5/14![Azul logo]()
$287
This United Airlines deal was found by Cheapflights users on 5/14. 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 5/281:15 am
SAL
- BOS
2 stops20h 44m
United Airlines
Deal found 5/14![United Airlines logo]()
$288
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:40 pm
SAL
- BOS
2 stops17h 25m
Azul
Deal found 5/14![Azul logo]()
$293
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Sat 5/236:00 am
SAL
- BOS
2 stops27h 05m
United Airlines
Deal found 5/15![United Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 5/17. 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 5/2712:22 pm
SAL
- BOS
1 stop22h 24m
American Airlines
Deal found 5/17![American Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Sat 9/191:20 pm
SAL
- BOS
2 stops18h 05m
American Airlines
Deal found 5/17![American Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Tue 9/112:20 pm
SAL
- BOS
2 stops18h 26m
American Airlines
Deal found 5/16![American Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 5/17. 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.
Sun 9/201:20 pm
SAL
- BOS
2 stops17h 08m
American Airlines
Deal found 5/17![American Airlines logo]()
$303
This KAYAK deal was found by Cheapflights users on 5/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/233:40 pm
SAL
- BOS
2 stops19h 17m
Azul
Deal found 5/15![Azul logo]()
$309
Find 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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $435 (Copa Airlines) |
One-way from | $279 (Delta) |
Popular in | July |
Cheapest in | October |
Average price | $438 |
Good round-trip deal | $685 or less |
Good one-way deal | $399 or less |
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 May 18, 2026.
Use the filters below to find and compare flights from El Salvador to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Wed 9/23
4:54 am-11:02 pm
1 stop16h 08m
Boston Logan Intl
Tue 9/29
8:47 am-11:34 pm
1 stop16h 47m
$435
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Sun 10/4
8:30 am-11:02 pm
1 stop12h 32m
Boston Logan Intl
Sun 10/25
8:31 am-8:38 pm
1 stop14h 07m
$435
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Wed 9/16
4:54 am-11:02 pm
1 stop16h 08m
Boston Logan Intl
Mon 9/21
3:55 pm-12:39 pm
1 stop22h 44m
$435
Quickest round-trip
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Mon 11/2
7:30 am-10:03 pm
1 stop13h 33m
Boston Logan Intl
Mon 11/9
3:07 pm-11:36 pm
1 stop9h 29m
$435
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Wed 9/16
4:54 am-11:02 pm
1 stop16h 08m
Boston Logan Intl
Mon 10/5
8:47 am-8:32 pm
1 stop13h 45m
$435
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Tue 7/7
4:54 am-11:10 pm
1 stop16h 16m
Boston Logan Intl
Fri 7/24
3:57 pm-11:37 pm
1 stop9h 40m
$514
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Wed 9/23
1:50 pm-10:33 am
2 stops18h 43m
Boston Logan Intl
Sat 9/26
7:30 am-9:35 pm
1 stop16h 05m
$520
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Mon 8/10
1:59 pm-2:34 pm
1 stop22h 35m
Boston Logan Intl
Mon 8/24
8:45 am-8:31 pm
1 stop13h 46m
$554
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Mon 6/22
4:53 am-11:08 pm
1 stop16h 15m
Boston Logan Intl
Fri 7/17
3:57 pm-11:37 pm
1 stop9h 40m
$588
Cheapest one-way
San SalvadorBoston
SAL - BOS
SALBOS
San Salvador El Salvador Intl
Thu 5/28
1:51 pm-1:28 am
1 stop9h 37m
$283
Showing 1-10 of 17 resultsSorted by cheapest first
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.
SAL-BOS
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
SV0-BOS
SAL-BOS
How far ahead should I book a flight from El Salvador to Boston?
Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from El Salvador to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from El Salvador to Boston?
Currently, September is the cheapest month in which you can book a flight from El Salvador to Boston (average of $80). Flying from El Salvador to Boston in January is currently the most expensive (average of $238). 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 May 18, 2026.
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.
How often are flights from El Salvador to Boston delayed?
About 4% of weekly flights between El Salvador and Boston have experienced delays in the past year, with the average delay time being 85 minutes.
What is the most punctual flight time for El Salvador to Boston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on El Salvador to Boston flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 2% of flights being delayed.
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 May 18, 2026.
See what other customers who have flown with Delta,Copa Airlines, andUnited Airlines from El Salvador to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$396 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$163 | Average$363 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$248 | Average$441 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$261 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$279 | Average$565 | FlexibilityNo cancel fee | On-time71% |