$243+ Cheap flights from Reagan-National (DCA) to Santo Domingo (SDQ)
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SDQ
Oct 7 — Oct 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Reagan-National to Santo Domingo 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Reagan-National to Santo Domingo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Reagan-National to Santo DomingoExplore the most affordable flight options available from Reagan-National to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Reagan-National to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This JetBlue deal was found by Cheapflights users on 9/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop8h 49m
Tue 10/62:29 pm -
1 stop6h 38m
Deal found 9/2![JetBlue logo]()
$456
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:51 pm -
1 stop17h 04m
Sat 11/146:00 am -
2 stops10h 59m
Deal found 9/3![American Airlines logo]()
$461
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/298:15 am -
1 stop7h 05m
Fri 11/134:58 pm -
1 stop8h 32m
Deal found 9/5![American Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 9/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:59 pm -
1 stop15h 00m
Wed 1/2010:58 am -
1 stop9h 06m
Deal found 9/3![American Airlines logo]()
$465
This JetBlue deal was found by Cheapflights users on 9/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 am -
1 stop5h 48m
Sun 10/113:50 pm -
1 stop7h 52m
Deal found 9/5![JetBlue logo]()
$466
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:25 am -
2 stops8h 54m
Fri 11/276:00 am -
1 stop17h 21m
Deal found 9/2![American Airlines logo]()
$469
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:07 am -
1 stop9h 03m
Mon 10/123:15 am -
1 stop8h 57m
Deal found 9/6![JetBlue logo]()
$471
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:35 am -
1 stop5h 44m
Wed 9/303:59 pm -
1 stop7h 28m
Deal found 9/3![JetBlue logo]()
$472
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:00 am -
1 stop7h 55m
Tue 11/173:55 pm -
2 stops9h 04m
Deal found 9/4![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:00 am -
1 stop9h 58m
Wed 11/113:55 pm -
1 stop7h 23m
Deal found 9/2![American Airlines logo]()
$480
Best flights from Reagan-National to Santo DomingoDiscover carefully curated flight deals from Reagan-National to Santo Domingo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Reagan-National to Santo Domingo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This JetBlue deal was found by Cheapflights users on 9/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
1 stop8h 40m
Sat 10/241:32 pm -
1 stop10h 10m
Deal found 9/2![JetBlue logo]()
$456
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:50 am -
1 stop7h 28m
Mon 11/24:15 am -
1 stop7h 55m
Deal found 9/6![JetBlue logo]()
$491
This JetBlue deal was found by Cheapflights users on 9/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:15 pm -
1 stop12h 49m
Mon 10/193:50 pm -
1 stop7h 52m
Deal found 9/4![JetBlue logo]()
$491
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:08 am -
1 stop8h 57m
Mon 11/24:15 am -
1 stop11h 30m
Deal found 9/6![JetBlue logo]()
$491
This JetBlue deal was found by Cheapflights users on 9/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:59 pm -
1 stop11h 05m
Wed 10/211:32 pm -
1 stop7h 35m
Deal found 9/4![JetBlue logo]()
$491
This JetBlue deal was found by Cheapflights users on 9/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
1 stop6h 19m
Sun 10/183:50 pm -
1 stop7h 52m
Deal found 9/4![JetBlue logo]()
$494
This JetBlue deal was found by Cheapflights users on 9/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
1 stop8h 49m
Mon 10/53:59 pm -
1 stop7h 28m
Deal found 9/4![JetBlue logo]()
$494
This JetBlue deal was found by Cheapflights users on 9/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:00 am -
1 stop8h 24m
Sun 10/183:50 pm -
1 stop7h 52m
Deal found 9/4![JetBlue logo]()
$496
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/236:00 am -
1 stop6h 22m
Fri 2/262:35 pm -
1 stop7h 28m
Deal found 9/6![JetBlue logo]()
$532
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:30 am -
1 stop7h 56m
Sat 10/101:32 pm -
1 stop10h 10m
Deal found 9/6![JetBlue logo]()
$590
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop8h 49m
Sat 10/101:32 pm -
1 stop7h 35m
Deal found 9/6![JetBlue logo]()
$590
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:05 am -
1 stop9h 51m
Mon 9/212:29 pm -
1 stop8h 58m
Deal found 9/6![JetBlue logo]()
$737
Last-minute flights from Reagan-National to Santo DomingoDiscover last-minute flight deals from Reagan-National to Santo Domingo. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Reagan-National to Santo Domingo. Data last updated September 7, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:35 am -
1 stop5h 44m
Wed 9/303:59 pm -
1 stop7h 28m
Deal found 9/3![JetBlue logo]()
$472
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 am -
1 stop7h 56m
Mon 10/52:29 pm -
1 stop8h 58m
Deal found 9/2![JetBlue logo]()
$486
This JetBlue deal was found by Cheapflights users on 9/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:35 am -
1 stop7h 14m
Wed 10/72:29 pm -
1 stop8h 48m
Deal found 9/2![JetBlue logo]()
$456
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:00 pm -
1 stop16h 11m
Wed 10/77:00 am -
1 stop7h 49m
Deal found 9/2![American Airlines logo]()
$483
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:05 am -
1 stop9h 51m
Mon 10/52:29 pm -
1 stop8h 58m
Deal found 9/2![JetBlue logo]()
$485
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:06 pm -
1 stop14h 15m
Wed 10/710:27 am -
1 stop8h 28m
Deal found 9/2![American Airlines logo]()
$488
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:35 pm -
1 stop9h 29m
Mon 10/123:15 am -
1 stop7h 51m
Deal found 9/6![JetBlue logo]()
$481
This JetBlue deal was found by Cheapflights users on 9/6. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:07 am -
1 stop9h 03m
Mon 10/123:15 am -
1 stop8h 57m
Deal found 9/6![JetBlue logo]()
$471
This JetBlue deal was found by Cheapflights users on 9/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 am -
1 stop5h 48m
Sun 10/113:50 pm -
1 stop7h 52m
Deal found 9/5![JetBlue logo]()
$466
This Cheapflightsfares deal was found by Cheapflights users on 9/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:15 pm -
1 stop12h 49m
Tue 10/203:50 pm -
1 stop7h 52m
Deal found 9/6![JetBlue logo]()
$482
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/298:15 am -
1 stop7h 05m
Fri 11/134:58 pm -
1 stop8h 32m
Deal found 9/5![American Airlines logo]()
$463
One-way flights from Reagan-National to Santo DomingoSearch for one-way flight options from Reagan-National to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Reagan-National to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/197:51 pm -
1 stop13h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$243
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:21 pm -
1 stop13h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![JetBlue logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 9/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am -
1 stop8h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![JetBlue logo]()
$247
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 10/75:00 am -
2 stops10h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$248
This JetBlue deal was found by Cheapflights users on 9/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:35 am -
1 stop7h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![JetBlue logo]()
$249
This JetBlue deal was found by Cheapflights users on 9/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 am -
1 stop7h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![JetBlue logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 12/76:00 pm -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$254
This FlightHub deal was found by Cheapflights users on 9/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
1 stop7h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![JetBlue logo]()
$259
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Sun 10/45:25 pm -
1 stop15h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/291:00 pm -
2 stops27h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$267
This JetBlue deal was found by Cheapflights users on 9/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 pm -
1 stop8h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![JetBlue logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sun 10/47:00 am -
2 stops33h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$274
Find flight deals from Reagan-National to Santo Domingo
Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Santo Domingo (SDQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $456 (JetBlue) |
One-way from | $243 (American Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $591 |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National to Santo Domingo 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 September 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Santo Domingo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Thu 10/29
8:55 am-3:59 pm
1 stop7h 04m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$244
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Fri 10/9
6:20 am-6:00 pm
1 stop11h 40m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$248
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Mon 9/28
7:35 am-2:49 pm
1 stop7h 14m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$249
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Sat 10/3
6:30 am-7:33 pm
1 stop13h 03m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$250
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Sun 9/27
6:30 am-2:26 pm
1 stop7h 56m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$250
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Thu 10/29
1:00 pm-4:29 pm
2 stops27h 29m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$267
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Thu 10/8
6:00 pm-2:04 am
1 stop8h 04m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$268
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Tue 9/22
6:00 pm-11:12 pm
2 stops53h 12m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$308
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Tue 9/22
10:00 am-6:34 pm
1 stop8h 34m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$325
Washington, D.C.Santo Domingo
DCA Washington, D.C. Reagan-National - SDQ Santo Domingo Las Americas
DCASDQ
Washington, D.C. Reagan-National
Thu 10/8
11:45 am-10:46 pm
1 stop11h 01m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$328
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Reagan-National to Santo Domingo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Santo Domingo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Santo Domingo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Santo Domingo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Santo Domingo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Santo Domingo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Santo Domingo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Reagan-National to Santo Domingo
Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from Reagan-National with our price prediction graph.
DCA-SDQ
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. Reagan-National Airport to Santo Domingo
How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo?
The best time to book flights from Washington, D.C. Reagan-National Airport to Santo Domingo is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Santo Domingo (average of $469). Flying from Washington, D.C. Reagan-National Airport to Santo Domingo in December is currently the most expensive (average of $692). 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.
How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Santo Domingo?
Airfare is below average for this route at the moment.
Washington, D.C. Reagan-National Airport to Santo Domingo flights typically cost between $492 and $621 in September.The cheapest round-trip price found within the last 5 days was $456 on JetBlue (Sep 29-Oct 7).
Reviews of airlines servicing Santo Domingo
Get insights into the airlines that provide service to Santo Domingo. 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 Santo Domingo. Reviews last updated September 7, 2026.
Get a feel of what it's like to fly with Delta,American Airlines, andJetBlue from Washington, D.C. Reagan-National Airport to Santo Domingo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Reagan-National to Santo Domingo. 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 Santo Domingo?
Book flights to Santo Domingo if you plan to visit one of these locationsJuan Dolio
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Reagan-National
Popular flights
Santo Domingo flight routes
Alternative routes for Reagan-National to Santo Domingo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Santo Domingo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Reagan-National to Santo Domingo by cabin class
Find flights from Reagan-National to Santo Domingo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Reagan-National and Santo Domingo flights
Browse other Reagan-National and Santo Domingo flight options. Last updated on September 7, 2026.
Other flights from Reagan-National
Browse through other flights departing from Reagan-National. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santo Domingo
Explore flights to Santo Domingo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Top 3 airlines flying from Reagan-National to Santo Domingo
Discover the top 3 airlines that operate flights from Reagan-National to Santo Domingo. 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 September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$363 | Average$545 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$487 | Average$676 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$508 | Average$673 | FlexibilityNo cancel fee | On-timeN/A |