$265+ Cheap flights from Dulles Intl (IAD) to El Salvador
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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SAL
Nov 5 — Nov 121
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to El Salvador with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Dulles Intl to El SalvadorExplore the most affordable flight options available from Dulles Intl to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
Explore the most affordable flight options available from Dulles Intl to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
This FlightHub deal was found by Cheapflights users on 10/2. 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 11/22:30 am -
2 stops9h 30m
Tue 11/38:25 pm -
Nonstop4h 10m
Deal found 10/2![Avianca logo]()
$523
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:54 pm -
1 stop14h 26m
Thu 12/311:35 pm -
Nonstop4h 20m
Deal found 10/5![Frontier logo]()
$525
This eDestinos deal was found by Cheapflights users on 10/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:35 pm -
Nonstop4h 25m
Tue 10/610:10 am -
1 stop14h 05m
Deal found 10/3![Avianca logo]()
$526
This Justfly.com deal was found by Cheapflights users on 10/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:40 am -
2 stops14h 50m
Sun 10/410:05 pm -
Nonstop4h 15m
Deal found 10/3![Avianca logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Fri 10/166:36 pm -
3 stops19h 40m
Sat 10/177:02 pm -
Nonstop4h 13m
Deal found 10/5![Multiple Airlines logo]()
$532
This CheapOair deal was found by Cheapflights users on 10/1. 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 10/99:06 pm -
1 stop17h 10m
Mon 10/267:02 pm -
Nonstop4h 13m
Deal found 10/1![Multiple Airlines logo]()
$535
This FlightHub deal was found by Cheapflights users on 10/2. 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.
Thu 12/318:22 am -
1 stop28h 58m
Sat 1/162:21 pm -
2 stops23h 22m
Deal found 10/2![Frontier logo]()
$536
This FlightHub deal was found by Cheapflights users on 10/1. 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.
Sat 12/126:35 pm -
Nonstop4h 30m
Sun 12/135:35 pm -
2 stops30h 30m
Deal found 10/1![Avianca logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Fri 10/166:36 pm -
3 stops19h 40m
Thu 10/297:02 pm -
Nonstop4h 13m
Deal found 10/1![Multiple Airlines logo]()
$540
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:00 am -
Nonstop4h 30m
Tue 11/2410:10 am -
2 stops13h 55m
Deal found 10/1![Avianca logo]()
$541
This CheapOair deal was found by Cheapflights users on 10/1. 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 10/169:06 pm -
1 stop17h 10m
Thu 11/58:03 pm -
Nonstop4h 12m
Deal found 10/1![Multiple Airlines logo]()
$542
This Expedia deal was found by Cheapflights users on 10/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:06 pm -
1 stop17h 10m
Sat 10/171:31 pm -
1 stop8h 50m
Deal found 10/2![Frontier logo]()
$547
Best flights from Dulles Intl to El SalvadorDiscover carefully curated flight deals from Dulles Intl to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
Discover carefully curated flight deals from Dulles Intl to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/3. 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 11/11:16 am -
1 stop12h 24m
Wed 11/114:56 am -
1 stop21h 19m
Deal found 10/3![Copa Airlines logo]()
$556
This Volaris deal was found by Cheapflights users on 10/1. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:55 am -
Nonstop4h 22m
Sun 10/257:02 pm -
Nonstop4h 13m
Deal found 10/1![Volaris El Salvador logo]()
$656
This Copa Airlines deal was found by Cheapflights users on 10/3. 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 11/161:16 am -
1 stop23h 19m
Wed 11/257:30 am -
1 stop18h 45m
Deal found 10/3![Copa Airlines logo]()
$556
This Volaris deal was found by Cheapflights users on 10/1. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:55 am -
Nonstop4h 22m
Sun 10/257:02 pm -
Nonstop4h 13m
Deal found 10/1![Volaris El Salvador logo]()
$657
This Copa Airlines deal was found by Cheapflights users on 10/2. 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 11/21:16 am -
1 stop12h 24m
Mon 11/164:56 am -
1 stop21h 19m
Deal found 10/2![Copa Airlines logo]()
$617
This Copa Airlines deal was found by Cheapflights users on 10/5. 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.
Sat 10/311:36 am -
1 stop23h 59m
Sun 11/87:30 am -
1 stop18h 45m
Deal found 10/5![Copa Airlines logo]()
$655
This Copa Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 10/179:35 am -
1 stop12h 57m
Mon 10/267:30 am -
1 stop18h 50m
Deal found 10/1![Copa Airlines logo]()
$655
This Copa Airlines deal was found by Cheapflights users on 10/5. 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 11/81:16 am -
1 stop20h 21m
Mon 11/167:30 am -
1 stop18h 45m
Deal found 10/5![Copa Airlines logo]()
$655
This Copa Airlines deal was found by Cheapflights users on 10/3. 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 11/81:16 am -
1 stop20h 21m
Fri 11/134:56 am -
1 stop21h 19m
Deal found 10/3![Copa Airlines logo]()
$655
This Copa Airlines deal was found by Cheapflights users on 10/2. 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 10/159:35 am -
1 stop12h 57m
Mon 10/264:59 am -
1 stop21h 21m
Deal found 10/2![Copa Airlines logo]()
$682
This Copa Airlines deal was found by Cheapflights users on 10/5. 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.
Mon 10/262:25 am -
1 stop12h 15m
Tue 11/31:55 pm -
1 stop12h 20m
Deal found 10/5![Copa Airlines logo]()
$685
This Copa Airlines deal was found by Cheapflights users on 10/3. 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 10/284:34 pm -
1 stop9h 01m
Tue 11/37:30 am -
1 stop18h 45m
Deal found 10/3![Copa Airlines logo]()
$685
Last-minute flights from Dulles Intl to El SalvadorDiscover last-minute flight deals from Dulles Intl to El Salvador. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to El Salvador. Data last updated October 6, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 10/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:35 pm -
Nonstop4h 25m
Tue 10/610:10 am -
1 stop14h 05m
Deal found 10/3![Avianca logo]()
$526
This Volaris deal was found by Cheapflights users on 10/2. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:55 am -
Nonstop4h 22m
Tue 10/207:02 pm -
Nonstop4h 13m
Deal found 10/2![Volaris El Salvador logo]()
$557
This CheapOair deal was found by Cheapflights users on 10/1. 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 10/99:06 pm -
1 stop17h 10m
Mon 10/267:02 pm -
Nonstop4h 13m
Deal found 10/1![Multiple Airlines logo]()
$535
This Expedia deal was found by Cheapflights users on 10/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:06 pm -
1 stop17h 10m
Sat 10/171:31 pm -
1 stop8h 50m
Deal found 10/2![Frontier logo]()
$547
This CheapOair deal was found by Cheapflights users on 10/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:35 pm -
Nonstop4h 25m
Sat 10/107:30 am -
2 stops16h 45m
Deal found 10/6![Avianca logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Fri 10/166:36 pm -
3 stops19h 40m
Sat 10/177:02 pm -
Nonstop4h 13m
Deal found 10/5![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Fri 10/166:36 pm -
3 stops19h 40m
Thu 10/297:02 pm -
Nonstop4h 13m
Deal found 10/1![Multiple Airlines logo]()
$540
This CheapOair deal was found by Cheapflights users on 10/1. 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 10/169:06 pm -
1 stop17h 10m
Sun 10/257:02 pm -
Nonstop4h 13m
Deal found 10/1![Multiple Airlines logo]()
$542
This Justfly.com deal was found by Cheapflights users on 10/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:25 pm -
Nonstop4h 35m
Fri 10/3010:25 pm -
2 stops24h 40m
Deal found 10/6![Avianca logo]()
$530
This FlightHub deal was found by Cheapflights users on 10/2. 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 11/22:30 am -
2 stops9h 30m
Tue 11/38:25 pm -
Nonstop4h 10m
Deal found 10/2![Avianca logo]()
$523
This Copa Airlines deal was found by Cheapflights users on 10/1. 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 11/93:37 pm -
1 stop8h 58m
Tue 11/177:30 am -
1 stop18h 45m
Deal found 10/1![Copa Airlines logo]()
$556
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:00 am -
Nonstop4h 30m
Tue 11/2410:10 am -
2 stops13h 55m
Deal found 10/1![Avianca logo]()
$541
One-way flights from Dulles Intl to El SalvadorSearch for one-way flight options from Dulles Intl to El Salvador. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
Search for one-way flight options from Dulles Intl to El Salvador. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This Frontier deal was found by Cheapflights users on 10/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/29:14 am -
1 stop8h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$265
This FlightHub deal was found by Cheapflights users on 10/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/310:54 pm -
1 stop14h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 10/4. 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.
Fri 1/110:54 pm -
1 stop14h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 10/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:06 pm -
1 stop17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$275
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/45:50 pm -
2 stops21h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![American Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Mon 11/99:06 pm -
3 stops34h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 10/5. 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.
Fri 10/236:36 pm -
3 stops19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$283
This FlightHub deal was found by Cheapflights users on 10/1. 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 1/410:51 am -
1 stop29h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Frontier logo]()
$285
This Trip.com deal was found by Cheapflights users on 10/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:33 pm -
2 stops18h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$287
This CheapOair deal was found by Cheapflights users on 10/1. 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.
Mon 10/122:55 am -
Nonstop4h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Volaris El Salvador logo]()
$289
Find flight deals from Dulles Intl to El Salvador
Keep the following information in mind while searching for Dulles Intl to El Salvador flight deals. Data was last updated October 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $523 (FlightHub) |
One-way from | $265 (Frontier) |
Popular in | December |
Cheapest in | January |
Average price | $540 |
Good round-trip deal | $559 or less |
Good one-way deal | $278 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 7,457,451 searches. Data last updated October 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to El Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Sat 10/24
2:55 am-5:17 am
Nonstop4h 22m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Mon 10/26
2:55 am-5:17 am
Nonstop4h 22m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Thu 10/8
2:55 am-5:17 am
Nonstop4h 22m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Fri 10/23
2:55 am-5:17 am
Nonstop4h 22m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Wed 10/14
2:55 am-5:17 am
Nonstop4h 22m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Thu 11/5
2:55 am-6:32 am
Nonstop4h 37m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$370
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Thu 11/12
2:55 am-6:32 am
Nonstop4h 37m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$370
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Wed 10/28
2:55 am-5:17 am
Nonstop4h 22m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$388
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Wed 10/21
2:55 am-5:17 am
Nonstop4h 22m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$388
Washington, D.C.San Salvador
IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl
IADSAL
Washington, D.C. Dulles Intl
Sun 11/1
1:16 am-12:40 pm
1 stop12h 24m
San Salvador El Salvador Intl
Wed 11/11
4:56 am-3:15 am
1 stop21h 19m
$556
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to El Salvador
Have a flexible travel schedule? Discover the best time to fly to El Salvador from Dulles Intl with our price prediction graph.
IAD-SAL
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 Washington, D.C. Dulles Intl Airport to El Salvador
IAD-SV0
IAD-SAL
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to El Salvador?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to El Salvador (average of $289). Flying from Washington, D.C. Dulles Intl Airport to El Salvador in December is currently the most expensive (average of $659). 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 IAD to SV?
Find hourly flight availability from Dulles Intl to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2026.
It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to El Salvador at noon. Doing so could potentially save you 44% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from Washington, D.C. Dulles Intl Airport to El Salvador
Explore weekly flight availability from Dulles Intl to El Salvador. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 6, 2026.
The most flights from IAD to SV0 are scheduled on a Friday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Washington, D.C. to El Salvador delayed?
About 12% of weekly flights between Washington, D.C. and El Salvador have experienced delays in the past year, with the average delay time being 126 minutes.
What is the most punctual flight time for Washington, D.C. to El Salvador flights?
Historically, flights departing at night 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?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to El Salvador flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 10% of flights being delayed.
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to El Salvador?
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to El Salvador, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to El Salvador?
Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to El Salvador. Price data was last updated on October 3, 2026.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to El Salvador flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing El Salvador
Get insights into the airlines that provide service to El Salvador. 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 El Salvador. Reviews last updated October 6, 2026.
See what other customers who have flown with Copa Airlines,Volaris El Salvador, andUnited Airlines from Washington, D.C. Dulles Intl Airport to El Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Crew
8.1
Food
6.9
Boarding
7.8
Comfort
7.4
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Entertainment
6.9
Crew
8.1
Food
6.9
Boarding
7.8
Comfort
7.4
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Volaris El Salvador
Entertainment
6.9
Crew
8.1
Food
6.9
Boarding
7.8
Comfort
7.4
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Entertainment
6.9
Crew
8.1
Food
6.9
Boarding
7.8
Comfort
7.4
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Entertainment
6.9
Crew
8.1
Food
6.9
Boarding
7.8
Comfort
7.4
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Entertainment
6.9
Crew
8.1
Food
6.9
Boarding
7.8
Comfort
7.4
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Related info for your journey
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Complete your trip
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Dulles Intl and El Salvador flights
Browse other Dulles Intl and El Salvador flight options. Last updated on October 6, 2026.
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Top 8 airlines flying from Dulles Intl to El Salvador
Discover the top 8 airlines that operate flights from Dulles Intl to El Salvador. 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 October 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$104 | Average$176 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$377 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$163 | Average$518 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$229 | Average$712 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$239 | Average$544 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$287 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$621 | Average$899 | FlexibilityNo cancel fee | On-time82% |