$280+ Cheap flights from El Salvador to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — BOS
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from El Salvador to Boston with Cheapflights
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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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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 November 10, 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 November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/231:17 pm -
1 stop20h 02m
Thu 12/315:19 pm -
2 stops19h 58m
Deal found 11/10![American Airlines logo]()
$581
This CheapOair deal was found by Cheapflights users on 11/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1812:35 pm -
1 stop18h 08m
Sat 1/28:28 am -
1 stop29h 33m
Deal found 11/7![Frontier logo]()
$584
This OneTravel deal was found by Cheapflights users on 11/10. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:35 pm -
1 stop18h 08m
Wed 12/308:28 am -
1 stop29h 33m
Deal found 11/10![Frontier logo]()
$586
This Avianca deal was found by Cheapflights users on 11/6. 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 11/67:45 am -
Nonstop5h 00m
Sun 11/153:40 pm -
Nonstop5h 35m
Deal found 11/6![Avianca logo]()
$594
This Avianca deal was found by Cheapflights users on 11/5. 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.
Mon 12/217:45 am -
Nonstop5h 00m
Sun 1/243:40 pm -
Nonstop5h 35m
Deal found 11/5![Avianca logo]()
$595
This Avianca deal was found by Cheapflights users on 11/5. 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 11/67:45 am -
Nonstop5h 00m
Sun 11/83:40 pm -
Nonstop5h 35m
Deal found 11/5![Avianca logo]()
$604
This OneTravel deal was found by Cheapflights users on 11/8. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:35 pm -
1 stop18h 08m
Sun 1/38:28 am -
1 stop29h 33m
Deal found 11/8![Frontier logo]()
$607
This OneTravel deal was found by Cheapflights users on 11/9. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2312:35 pm -
1 stop18h 08m
Wed 12/308:28 am -
1 stop29h 33m
Deal found 11/9![Frontier logo]()
$613
This Copa Airlines deal was found by Cheapflights users on 11/10. 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 11/107:30 am -
1 stop13h 31m
Tue 11/172:50 pm -
1 stop22h 50m
Deal found 11/10![Copa Airlines logo]()
$616
This FlightHub deal was found by Cheapflights users on 11/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2012:35 pm -
1 stop18h 08m
Thu 12/3110:25 am -
2 stops27h 36m
Deal found 11/7![Frontier logo]()
$624
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:56 am -
1 stop31h 31m
Tue 11/242:50 pm -
1 stop9h 45m
Deal found 11/5![Copa Airlines logo]()
$628
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:45 am -
Nonstop5h 00m
Wed 11/183:40 pm -
Nonstop5h 35m
Deal found 11/6![Avianca logo]()
$633
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 November 10, 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 November 10, 2026.
This Copa Airlines deal was found by Cheapflights users on 11/5. 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 3/211:34 am -
1 stop19h 30m
Mon 3/297:30 am -
1 stop14h 39m
Deal found 11/5![Copa Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Tue 3/94:40 pm -
1 stop18h 58m
Tue 3/168:42 pm -
2 stops27h 05m
Deal found 11/10![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Tue 12/221:10 am -
2 stops11h 16m
Wed 1/279:09 am -
2 stops13h 10m
Deal found 11/5![United Airlines logo]()
$648
This Copa Airlines deal was found by Cheapflights users on 11/6. 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 12/11:58 pm -
1 stop22h 25m
Thu 1/77:34 am -
1 stop14h 00m
Deal found 11/6![Copa Airlines logo]()
$658
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 1/297:00 am -
2 stops13h 59m
Mon 2/89:45 am -
2 stops12h 34m
Deal found 11/9![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 11/2011:54 pm -
1 stop8h 49m
Sun 11/2912:10 pm -
1 stop11h 37m
Deal found 11/5![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Tue 12/221:10 am -
1 stop8h 10m
Sun 1/32:32 pm -
1 stop8h 13m
Deal found 11/8![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 11/277:00 am -
2 stops15h 35m
Wed 12/24:45 pm -
2 stops31h 02m
Deal found 11/5![United Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 11/2011:54 pm -
1 stop17h 59m
Wed 12/27:33 pm -
2 stops28h 14m
Deal found 11/5![United Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Mon 11/2311:54 pm -
2 stops16h 30m
Sun 11/296:00 am -
1 stop17h 47m
Deal found 11/5![United Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 12/111:10 am -
2 stops10h 17m
Fri 1/83:32 pm -
1 stop8h 15m
Deal found 11/6![United Airlines logo]()
$660
Last-minute flights from El Salvador to BostonDiscover last-minute flight deals from El Salvador to Boston. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from El Salvador to Boston. Data last updated November 10, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 11/6. 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 11/67:45 am -
Nonstop5h 00m
Sun 11/153:40 pm -
Nonstop5h 35m
Deal found 11/6![Avianca logo]()
$594
This Avianca deal was found by Cheapflights users on 11/5. 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 11/67:45 am -
Nonstop5h 00m
Sun 11/83:40 pm -
Nonstop5h 35m
Deal found 11/5![Avianca logo]()
$604
This Copa Airlines deal was found by Cheapflights users on 11/10. 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 11/107:30 am -
1 stop13h 31m
Tue 11/172:50 pm -
1 stop22h 50m
Deal found 11/10![Copa Airlines logo]()
$616
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:45 am -
Nonstop5h 00m
Wed 11/183:40 pm -
Nonstop5h 35m
Deal found 11/6![Avianca logo]()
$633
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:56 am -
1 stop31h 31m
Tue 11/242:50 pm -
1 stop9h 45m
Deal found 11/5![Copa Airlines logo]()
$628
This CheapOair deal was found by Cheapflights users on 11/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1812:35 pm -
1 stop18h 08m
Sat 1/28:28 am -
1 stop29h 33m
Deal found 11/7![Frontier logo]()
$584
This FlightHub deal was found by Cheapflights users on 11/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2012:35 pm -
1 stop18h 08m
Thu 12/3110:25 am -
2 stops27h 36m
Deal found 11/7![Frontier logo]()
$624
This Avianca deal was found by Cheapflights users on 11/5. 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.
Mon 12/217:45 am -
Nonstop5h 00m
Sun 1/243:40 pm -
Nonstop5h 35m
Deal found 11/5![Avianca logo]()
$595
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/231:17 pm -
1 stop20h 02m
Thu 12/315:19 pm -
2 stops19h 58m
Deal found 11/10![American Airlines logo]()
$581
This OneTravel deal was found by Cheapflights users on 11/9. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2312:35 pm -
1 stop18h 08m
Wed 12/308:28 am -
1 stop29h 33m
Deal found 11/9![Frontier logo]()
$613
This OneTravel deal was found by Cheapflights users on 11/10. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:35 pm -
1 stop18h 08m
Wed 12/308:28 am -
1 stop29h 33m
Deal found 11/10![Frontier logo]()
$586
This OneTravel deal was found by Cheapflights users on 11/8. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:35 pm -
1 stop18h 08m
Sun 1/38:28 am -
1 stop29h 33m
Deal found 11/8![Frontier logo]()
$607
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 November 10, 2026.
Search for one-way flight options from El Salvador to Boston. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This FlightHub deal was found by Cheapflights users on 11/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1812:35 pm -
1 stop18h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$280
This Travelocity deal was found by Cheapflights users on 11/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1910:10 am -
1 stop22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$284
This OneTravel deal was found by Cheapflights users on 11/8. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2212:35 pm -
1 stop18h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Frontier logo]()
$311
This Delta deal was found by Cheapflights users on 11/6. 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.
Tue 3/93:00 pm -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 11/6. 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 2/117:00 am -
1 stop11h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 11/6. 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 2/122:12 pm -
2 stops16h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 11/7. 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 1/293:07 pm -
1 stop21h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 11/9. 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 3/303:11 pm -
2 stops17h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/191:00 pm -
3 stops42h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$364
This FlightHub deal was found by Cheapflights users on 11/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:45 am -
Nonstop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Avianca logo]()
$365
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $581 (American Airlines) |
One-way from | $280 (FlightHub) |
Popular in | November |
Cheapest in | April |
Average price | $684 |
Good round-trip deal | $540 or less |
Good one-way deal | $357 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 7,457,451 searches. Data last updated November 10, 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 San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Tue 3/30
2:00 pm-12:58 am
1 stop8h 58m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$337
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Tue 12/29
11:54 pm-12:10 pm
1 stop11h 16m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$341
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Tue 2/9
7:00 am-7:08 pm
2 stops11h 08m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$346
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Mon 11/23
2:39 pm-1:08 am
1 stop9h 29m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$407
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Mon 12/7
2:39 pm-1:10 am
1 stop9h 31m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$407
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Sat 11/21
2:39 pm-1:08 am
1 stop9h 29m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$407
Quickest round-trip
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Thu 11/26
2:39 pm-11:22 pm
1 stop7h 43m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$407
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Sun 11/22
2:39 pm-1:08 am
1 stop9h 29m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$407
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Tue 11/17
2:39 pm-1:08 am
1 stop9h 29m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$407
San SalvadorBoston
SAL San Salvador El Salvador Intl - BOS Boston Logan Intl
SALBOS
San Salvador El Salvador Intl
Sat 11/21
7:00 am-12:46 am
2 stops16h 46m
Boston Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$412
Showing 1-10 of 23 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
What is the cheapest month to book a flight from El Salvador to Boston?
Currently, April is the cheapest month in which you can book a flight from El Salvador to Boston (average of $437). Flying from El Salvador to Boston in November is currently the most expensive (average of $684). 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 November 10, 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 6% of weekly flights between El Salvador and Boston have experienced delays in the past year, with the average delay time being 75 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?
Saturday 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 3% of flights being delayed.
How far ahead should I book a flight from El Salvador to Boston?
Booking 90 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.
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 November 10, 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.
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Overall
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
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Fitchburg
Londonderry
York Beach
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich
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Other flights to Boston
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El Salvador and Boston flights
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Top 5 airlines flying from El Salvador to Boston
Discover the top 5 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 7,457,451 searches. Data last updated November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$438 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$166 | Average$572 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$262 | Average$617 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$290 | Average$573 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$424 | Average$635 | FlexibilityNo cancel fee | On-time71% |