$147+ Cheap flights from Dulles Intl (IAD) to Central America
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SJO
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Central America with Cheapflights
1. Tell us where you want to go
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 Dulles Intl to Central AmericaExplore the most affordable flight options available from Dulles Intl to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Dulles Intl to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/266:42 am -
1 stop9h 11m
Fri 10/301:26 pm -
1 stop7h 57m
Deal found 8/25![American Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 8/25. 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 12/57:18 am -
1 stop8h 35m
Tue 12/82:37 pm -
1 stop7h 52m
Deal found 8/25![American Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/166:42 am -
1 stop9h 11m
Mon 10/191:26 pm -
1 stop7h 57m
Deal found 8/25![American Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/206:25 pm -
2 stops19h 58m
Sat 10/242:53 pm -
2 stops21h 25m
Deal found 8/25![American Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 10/186:15 am -
1 stop7h 55m
Thu 10/221:20 pm -
1 stop9h 10m
Deal found 8/21![United Airlines logo]()
$326
This United Airlines deal was found by Cheapflights users on 8/23. 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 12/1410:10 pm -
1 stop14h 34m
Thu 12/242:00 pm -
Nonstop4h 35m
Deal found 8/23![United Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 8/24. 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 10/87:15 pm -
2 stops19h 08m
Mon 10/121:26 pm -
1 stop7h 57m
Deal found 8/24![American Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 8/23. 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 10/145:01 am -
2 stops9h 22m
Mon 10/191:26 pm -
1 stop7h 57m
Deal found 8/23![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 8/25. 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 11/95:15 pm -
2 stops20h 18m
Fri 11/133:35 pm -
2 stops18h 42m
Deal found 8/25![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 8/25. 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 12/97:14 am -
1 stop8h 39m
Sun 12/133:53 pm -
2 stops23h 50m
Deal found 8/25![American Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/124:56 pm -
1 stop22h 51m
Fri 9/182:47 pm -
2 stops21h 31m
Deal found 8/21![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/24. 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 9/3012:30 pm -
2 stops25h 52m
Wed 10/71:43 pm -
2 stops22h 35m
Deal found 8/24![American Airlines logo]()
$345
Best flights from Dulles Intl to Central AmericaDiscover carefully curated flight deals from Dulles Intl to Central America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Dulles Intl to Central America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/316:00 am -
1 stop14h 37m
Fri 11/62:20 pm -
1 stop9h 17m
Deal found 8/22![United Airlines logo]()
$363
This Copa Airlines deal was found by Cheapflights users on 8/25. 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 10/174:34 pm -
1 stop20h 24m
Sat 10/2410:03 am -
1 stop16h 17m
Deal found 8/25![Copa Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 8/22. 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.
Mon 9/216:00 am -
1 stop8h 00m
Fri 9/251:25 pm -
1 stop9h 16m
Deal found 8/22![Delta logo]()
$476
This KAYAK deal was found by Cheapflights users on 8/25. 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.
Sun 8/306:09 am -
1 stop9h 29m
Fri 9/42:15 pm -
1 stop21h 47m
Deal found 8/25![GOL logo]()
$548
This Volaris deal was found by Cheapflights users on 8/24. 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.
Thu 10/82:55 am -
Nonstop4h 22m
Sun 10/187:02 pm -
Nonstop4h 13m
Deal found 8/24![Volaris El Salvador logo]()
$576
This Copa Airlines deal was found by Cheapflights users on 8/23. 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 10/174:34 pm -
1 stop20h 24m
Thu 10/228:45 am -
1 stop13h 47m
Deal found 8/23![Copa Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/2712:36 pm -
1 stop8h 17m
Sat 10/311:05 pm -
1 stop9h 25m
Deal found 8/21![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/25. 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 11/56:00 am -
1 stop8h 22m
Sun 11/87:30 am -
1 stop11h 00m
Deal found 8/25![United Airlines logo]()
$378
This Copa Airlines deal was found by Cheapflights users on 8/20. 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 11/48:32 am -
1 stop25h 35m
Sun 11/810:03 am -
1 stop16h 12m
Deal found 8/20![Copa Airlines logo]()
$386
This Copa Airlines deal was found by Cheapflights users on 8/22. 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 11/61:16 am -
1 stop10h 43m
Sat 11/1410:03 am -
1 stop12h 30m
Deal found 8/22![Copa Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/25. 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 11/76:00 am -
1 stop8h 10m
Tue 11/175:20 pm -
1 stop13h 02m
Deal found 8/25![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 9/286:00 am -
1 stop7h 00m
Sat 10/312:25 pm -
1 stop10h 16m
Deal found 8/21![Delta logo]()
$489
This Copa Airlines deal was found by Cheapflights users on 8/24. 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 11/123:37 pm -
1 stop16h 25m
Sun 11/155:55 pm -
1 stop8h 20m
Deal found 8/24![Copa Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 8/24. 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.
Sat 9/126:00 am -
1 stop7h 00m
Sat 9/1912:25 pm -
1 stop10h 16m
Deal found 8/24![Delta logo]()
$514
This Copa Airlines deal was found by Cheapflights users on 8/21. 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 11/101:16 am -
1 stop8h 51m
Mon 11/165:55 pm -
1 stop8h 20m
Deal found 8/21![Copa Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 8/21. 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 11/610:47 pm -
1 stop15h 09m
Tue 11/105:20 pm -
1 stop13h 00m
Deal found 8/21![United Airlines logo]()
$455
This Volaris deal was found by Cheapflights users on 8/21. 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.
Sat 8/292:55 am -
Nonstop4h 22m
Wed 9/27:02 pm -
Nonstop4h 13m
Deal found 8/21![Volaris El Salvador logo]()
$617
This Delta deal was found by Cheapflights users on 8/20. 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 10/206:00 am -
1 stop7h 59m
Wed 10/282:24 pm -
1 stop17h 55m
Deal found 8/20![Delta logo]()
$525
This United Airlines deal was found by Cheapflights users on 8/21. 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 11/66:00 am -
1 stop8h 10m
Mon 11/912:50 pm -
1 stop15h 29m
Deal found 8/21![United Airlines logo]()
$456
This Copa Airlines deal was found by Cheapflights users on 8/24. 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 11/58:32 am -
1 stop26h 44m
Wed 11/1811:17 am -
1 stop14h 58m
Deal found 8/24![Copa Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/96:15 am -
1 stop9h 18m
Fri 10/162:35 pm -
1 stop7h 55m
Deal found 8/24![United Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 8/21. 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 12/16:30 am -
1 stop6h 44m
Sun 12/61:18 pm -
1 stop8h 18m
Deal found 8/21![United Airlines logo]()
$463
This Copa Airlines deal was found by Cheapflights users on 8/24. 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 9/14:34 pm -
1 stop17h 45m
Wed 9/22:48 pm -
1 stop22h 16m
Deal found 8/24![Copa Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 8/24. 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.
Wed 10/286:00 am -
1 stop7h 16m
Mon 11/91:27 pm -
1 stop7h 03m
Deal found 8/24![Delta logo]()
$670
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/2210:29 pm -
1 stop14h 46m
Tue 9/2912:20 pm -
1 stop8h 10m
Deal found 8/22![United Airlines logo]()
$478
This Copa Airlines deal was found by Cheapflights users on 8/24. 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 10/94:34 pm -
1 stop16h 11m
Thu 10/156:31 pm -
1 stop19h 33m
Deal found 8/24![Copa Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 8/22. 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.
Thu 10/156:00 am -
1 stop7h 16m
Thu 10/2212:41 pm -
1 stop10h 01m
Deal found 8/22![Delta logo]()
$679
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Sun 11/1510:35 pm -
1 stop14h 09m
Sat 12/52:06 pm -
1 stop9h 08m
Deal found 8/24![United Airlines logo]()
$483
This Copa Airlines deal was found by Cheapflights users on 8/21. 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 10/174:34 pm -
1 stop17h 36m
Tue 10/209:50 am -
1 stop17h 30m
Deal found 8/21![Copa Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 8/24. 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.
Sat 10/316:00 am -
1 stop7h 16m
Wed 11/111:27 pm -
1 stop10h 14m
Deal found 8/24![Delta logo]()
$695
Last-minute flights from Dulles Intl to Central AmericaDiscover last-minute flight deals from Dulles Intl to Central America. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Central America. Data last updated August 25, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 8/21. 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 8/263:40 am -
1 stop6h 50m
Thu 9/35:25 pm -
1 stop6h 50m
Deal found 8/21![Avianca logo]()
$367
This Avianca deal was found by Cheapflights users on 8/25. 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.
Thu 8/273:40 am -
1 stop6h 50m
Thu 9/35:25 pm -
1 stop6h 50m
Deal found 8/25![Avianca logo]()
$364
This Avianca deal was found by Cheapflights users on 8/24. 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 8/286:50 am -
2 stops16h 20m
Tue 9/15:45 am -
2 stops10h 30m
Deal found 8/24![Avianca logo]()
$375
This American Airlines deal was found by Cheapflights users on 8/25. 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 8/306:33 am -
1 stop7h 53m
Thu 9/31:29 pm -
1 stop7h 26m
Deal found 8/25![American Airlines logo]()
$378
This Avianca deal was found by Cheapflights users on 8/21. 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 9/73:40 am -
1 stop6h 50m
Tue 9/153:10 pm -
1 stop9h 35m
Deal found 8/21![Avianca logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/116:52 am -
1 stop9h 05m
Fri 9/181:00 pm -
2 stops18h 55m
Deal found 8/25![American Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/124:56 pm -
2 stops21h 26m
Sat 9/192:58 pm -
2 stops20h 01m
Deal found 8/22![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/126:14 pm -
2 stops21h 04m
Fri 9/182:47 pm -
2 stops17h 08m
Deal found 8/21![American Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/2410:18 pm -
1 stop15h 52m
Thu 10/11:20 pm -
1 stop9h 10m
Deal found 8/24![United Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/266:14 pm -
2 stops21h 04m
Sat 10/32:47 pm -
2 stops21h 31m
Deal found 8/25![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/276:52 am -
1 stop8h 55m
Tue 10/62:44 pm -
2 stops21h 34m
Deal found 8/25![American Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/306:15 pm -
2 stops20h 07m
Wed 10/71:43 pm -
2 stops22h 35m
Deal found 8/25![American Airlines logo]()
$331
One-way flights from Dulles Intl to Central AmericaSearch for one-way flight options from Dulles Intl to Central America. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Dulles Intl to Central America. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 9/216:00 am -
1 stop8h 00m
Deal found 8/21![Delta logo]()
$147
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/194:56 pm -
1 stop22h 51m
Deal found 8/25![American Airlines logo]()
$161
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/311:23 pm -
2 stops26h 54m
Deal found 8/21![American Airlines logo]()
$166
This United Airlines deal was found by Cheapflights users on 8/25. 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 8/286:30 am -
1 stop15h 07m
Deal found 8/25![United Airlines logo]()
$168
This American Airlines deal was found by Cheapflights users on 8/23. 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 8/286:09 am -
1 stop9h 43m
Deal found 8/23![American Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 8/25. 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 8/306:33 am -
2 stops15h 20m
Deal found 8/25![American Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/136:25 pm -
2 stops19h 35m
Deal found 8/25![American Airlines logo]()
$173
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 11/18:34 am -
1 stop7h 02m
Deal found 8/25![United Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/156:14 am -
2 stops9h 04m
Deal found 8/25![American Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/137:35 pm -
2 stops18h 24m
Deal found 8/23![American Airlines logo]()
$176
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/36:14 pm -
2 stops20h 08m
Deal found 8/25![American Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/243:08 pm -
1 stop24h 52m
Deal found 8/21![American Airlines logo]()
$182
Find flight deals from Dulles Intl to Central America
Keep the following information in mind while searching for Dulles Intl to Central America flight deals. Data was last updated August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $282 (American Airlines) |
One-way from | $147 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $599 |
Good round-trip deal | $467 or less |
Good one-way deal | $233 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Central America 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 August 25, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Central America that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Liberia
IAD Washington, D.C. Dulles Intl - LIR Liberia
IADLIR
Washington, D.C. Dulles Intl
Sat 10/31
6:00 am-6:37 pm
1 stop14h 37m
Liberia
Fri 11/6
2:20 pm-12:37 am
1 stop9h 17m
$363
Washington, D.C.San José
IAD Washington, D.C. Dulles Intl - SJO San José Juan Santamaria Intl
IADSJO
Washington, D.C. Dulles Intl
Sat 10/17
4:34 pm-10:58 am
1 stop20h 24m
San José Juan Santamaria Intl
Sat 10/24
10:03 am-4:20 am
1 stop16h 17m
$366
Washington, D.C.San José
IAD Washington, D.C. Dulles Intl - SJO San José Juan Santamaria Intl
IADSJO
Washington, D.C. Dulles Intl
Sat 10/17
4:34 pm-10:58 am
1 stop20h 24m
San José Juan Santamaria Intl
Thu 10/22
8:45 am-12:32 am
1 stop13h 47m
$366
Washington, D.C.San José
IAD Washington, D.C. Dulles Intl - SJO San José Juan Santamaria Intl
IADSJO
Washington, D.C. Dulles Intl
Tue 10/27
12:36 pm-6:53 pm
1 stop8h 17m
San José Juan Santamaria Intl
Sat 10/31
1:05 pm-12:30 am
1 stop9h 25m
$378
Washington, D.C.San José
IAD Washington, D.C. Dulles Intl - SJO San José Juan Santamaria Intl
IADSJO
Washington, D.C. Dulles Intl
Thu 11/5
6:00 am-1:22 pm
1 stop8h 22m
San José Juan Santamaria Intl
Sun 11/8
7:30 am-7:30 pm
1 stop11h 00m
$378
Washington, D.C.San José
IAD Washington, D.C. Dulles Intl - SJO San José Juan Santamaria Intl
IADSJO
Washington, D.C. Dulles Intl
Wed 11/4
8:32 am-9:07 am
1 stop25h 35m
San José Juan Santamaria Intl
Sun 11/8
10:03 am-3:15 am
1 stop16h 12m
$386
Washington, D.C.San José
IAD Washington, D.C. Dulles Intl - SJO San José Juan Santamaria Intl
IADSJO
Washington, D.C. Dulles Intl
Fri 11/6
1:16 am-10:59 am
1 stop10h 43m
San José Juan Santamaria Intl
Sat 11/14
10:03 am-11:33 pm
1 stop12h 30m
$387
Washington, D.C.San José
IAD Washington, D.C. Dulles Intl - SJO San José Juan Santamaria Intl
IADSJO
Washington, D.C. Dulles Intl
Thu 11/12
3:37 pm-7:02 am
1 stop16h 25m
San José Juan Santamaria Intl
Sun 11/15
5:55 pm-3:15 am
1 stop8h 20m
$387
Washington, D.C.San José
IAD Washington, D.C. Dulles Intl - SJO San José Juan Santamaria Intl
IADSJO
Washington, D.C. Dulles Intl
Tue 11/10
1:16 am-9:07 am
1 stop8h 51m
San José Juan Santamaria Intl
Mon 11/16
5:55 pm-3:15 am
1 stop8h 20m
$387
Washington, D.C.Liberia
IAD Washington, D.C. Dulles Intl - LIR Liberia
IADLIR
Washington, D.C. Dulles Intl
Sat 11/7
6:00 am-1:10 pm
1 stop8h 10m
Liberia
Tue 11/17
5:20 pm-7:22 am
1 stop13h 02m
$393
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Central America
Have a flexible travel schedule? Discover the best time to fly to Central America from Dulles Intl with our price prediction graph.
IAD-BZE
IAD-LIR
IAD-SJO
IAD-SAL
IAD-SAP
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 Central America
IAD-0CA
IAD-BZE
IAD-LIR
IAD-SJO
IAD-SAL
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Central America?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Central America (average of $317). Flying from Washington, D.C. Dulles Intl Airport to Central America in December is currently the most expensive (average of $656). 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 CA?
Find hourly flight availability from Dulles Intl to Central America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2026.
When flying from Washington, D.C. Dulles Intl Airport to Central America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 54% versus a flight in the morning.
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Central America?
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Central America may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Central America?
Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Central America. Price data was last updated on May 23, 2026.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Central America flight should consider departing on Sunday 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 Central America
Get insights into the airlines that provide service to Central America. 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 Central America. Reviews last updated August 25, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Central America, such as Copa Airlines,Volaris El Salvador, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.9
Crew
8.1
Overall
7.6
Comfort
7.4
Entertainment
6.8
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Crew
8.1
Overall
7.6
Comfort
7.4
Entertainment
6.8
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Volaris El Salvador
Food
6.9
Crew
8.1
Overall
7.6
Comfort
7.4
Entertainment
6.8
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Crew
8.1
Overall
7.6
Comfort
7.4
Entertainment
6.8
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Crew
8.1
Overall
7.6
Comfort
7.4
Entertainment
6.8
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Food
6.9
Crew
8.1
Overall
7.6
Comfort
7.4
Entertainment
6.8
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Central America. 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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Alternative routes for Dulles Intl to Central America
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Complete your trip
Complete your trip to Central America by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Dulles Intl to Central America by cabin class
Find flights from Dulles Intl to Central America, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dulles Intl and Central America flights
Browse other Dulles Intl and Central America flight options. Last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Central America countries
Consider these flights traveling to countries located in Central America.
Dulles Intl to Central America flights
Consider these flights traveling from Dulles Intl to Central America.
Top 8 airlines flying from Dulles Intl to Central America
Discover the top 8 airlines that operate flights from Dulles Intl to Central America. 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$328 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$104 | Average$459 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$520 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$164 | Average$476 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$202 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$213 | Average$602 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$492 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$621 | Average$899 | FlexibilityNo cancel fee | On-time82% |