$183+ Cheap flights from Dulles Intl (IAD) 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SDQ
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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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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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 Dulles Intl to Santo Domingo
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Last-minute
One-way
Cheapest flights from Dulles Intl to Santo DomingoExplore the most affordable flight options available from Dulles Intl to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
Explore the most affordable flight options available from Dulles Intl to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 9, 2026.
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:00 am -
1 stop9h 45m
Tue 12/151:27 pm -
2 stops22h 44m
Deal found 11/4![Multiple Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 11/107:17 pm -
2 stops18h 38m
Tue 11/174:58 pm -
2 stops24h 45m
Deal found 11/4![American Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:46 am -
2 stops22h 19m
Tue 12/153:55 pm -
2 stops19h 21m
Deal found 11/8![American Airlines logo]()
$456
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:17 pm -
2 stops19h 41m
Wed 11/182:55 pm -
2 stops19h 04m
Deal found 11/7![American Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/212:06 pm -
2 stops24h 12m
Wed 12/910:19 am -
1 stop24h 48m
Deal found 11/4![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:30 pm -
1 stop9h 38m
Sun 12/137:03 pm -
1 stop9h 16m
Deal found 11/7![Copa Airlines logo]()
$463
This Copa Airlines deal was found by Cheapflights users on 11/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:18 am -
1 stop10h 56m
Wed 12/912:43 pm -
1 stop11h 49m
Deal found 11/4![Copa Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:02 am -
1 stop9h 43m
Tue 12/153:35 pm -
2 stops24h 14m
Deal found 11/8![Multiple Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/77:17 pm -
2 stops22h 02m
Fri 11/1311:19 am -
2 stops13h 35m
Deal found 11/4![American Airlines logo]()
$481
This Copa Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:25 am -
1 stop26h 17m
Tue 12/157:28 pm -
1 stop19h 30m
Deal found 11/5![Copa Airlines logo]()
$486
Best flights from Dulles Intl to Santo DomingoDiscover carefully curated flight deals from Dulles Intl to Santo Domingo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
Discover carefully curated flight deals from Dulles Intl to Santo Domingo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 9, 2026.
This Copa Airlines deal was found by Cheapflights users on 11/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/143:37 pm -
1 stop9h 31m
Wed 11/1812:45 pm -
1 stop15h 30m
Deal found 11/4![Copa Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/276:00 am -
2 stops13h 06m
Wed 2/37:35 am -
2 stops12h 05m
Deal found 11/8![Delta logo]()
$635
This Avianca deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:30 pm -
1 stop20h 20m
Sun 11/2212:45 pm -
1 stop16h 45m
Deal found 11/5![Avianca logo]()
$734
This Copa Airlines deal was found by Cheapflights users on 11/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:18 am -
1 stop9h 24m
Tue 12/1512:43 pm -
1 stop15h 36m
Deal found 11/4![Copa Airlines logo]()
$466
This Copa Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:30 pm -
1 stop20h 44m
Sun 12/137:03 pm -
1 stop8h 51m
Deal found 11/7![Copa Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/196:00 am -
1 stop7h 24m
Tue 1/267:35 am -
1 stop10h 58m
Deal found 11/6![Delta logo]()
$650
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/276:00 am -
2 stops13h 06m
Mon 2/17:35 am -
2 stops14h 34m
Deal found 11/8![Delta logo]()
$655
This Copa Airlines deal was found by Cheapflights users on 11/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:18 am -
1 stop10h 56m
Thu 12/175:53 am -
1 stop22h 26m
Deal found 11/4![Copa Airlines logo]()
$609
This Copa Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:37 pm -
1 stop19h 08m
Sun 11/227:06 pm -
1 stop9h 09m
Deal found 11/5![Copa Airlines logo]()
$692
This Copa Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/73:26 pm -
1 stop19h 16m
Tue 1/125:50 am -
1 stop9h 08m
Deal found 11/8![Copa Airlines logo]()
$712
Last-minute flights from Dulles Intl to Santo DomingoDiscover last-minute flight deals from Dulles Intl to Santo Domingo. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Santo Domingo. Data last updated November 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 11/77:17 pm -
2 stops22h 02m
Fri 11/1311:19 am -
2 stops13h 35m
Deal found 11/4![American Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 11/107:17 pm -
2 stops18h 38m
Tue 11/174:58 pm -
2 stops24h 45m
Deal found 11/4![American Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:17 pm -
2 stops19h 41m
Wed 11/182:55 pm -
2 stops19h 04m
Deal found 11/7![American Airlines logo]()
$459
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:00 am -
1 stop9h 45m
Tue 12/151:27 pm -
2 stops22h 44m
Deal found 11/4![Multiple Airlines logo]()
$443
This Copa Airlines deal was found by Cheapflights users on 11/4. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:18 am -
1 stop10h 56m
Wed 12/912:43 pm -
1 stop11h 49m
Deal found 11/4![Copa Airlines logo]()
$466
This Copa Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:25 am -
1 stop26h 17m
Tue 12/157:28 pm -
1 stop19h 30m
Deal found 11/5![Copa Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/212:06 pm -
2 stops24h 12m
Wed 12/910:19 am -
1 stop24h 48m
Deal found 11/4![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:30 pm -
1 stop9h 38m
Sun 12/137:03 pm -
1 stop9h 16m
Deal found 11/7![Copa Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:02 am -
1 stop9h 43m
Tue 12/153:35 pm -
2 stops24h 14m
Deal found 11/8![Multiple Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/910:46 am -
2 stops22h 19m
Tue 12/153:55 pm -
2 stops19h 21m
Deal found 11/8![American Airlines logo]()
$456
One-way flights from Dulles Intl to Santo DomingoSearch for one-way flight options from Dulles Intl to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
Search for one-way flight options from Dulles Intl to Santo Domingo. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/309:44 pm -
1 stop24h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$183
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:14 pm -
2 stops17h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![American Airlines logo]()
$186
This Cheapflightsfares deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:05 pm -
1 stop25h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$190
This Cheapflightsfares deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:06 pm -
1 stop15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$206
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 2/37:00 am -
2 stops10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![American Airlines logo]()
$208
This Cheapflightsfares deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:23 pm -
1 stop14h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Frontier logo]()
$211
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:14 pm -
2 stops15h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![American Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:02 am -
1 stop9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Tue 2/26:37 am -
2 stops14h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$216
This Priceline deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:05 pm -
1 stop27h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Frontier logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:06 pm -
2 stops24h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Frontier logo]()
$220
Find flight deals from Dulles Intl to Santo Domingo
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 November 9, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $443 (Mytrip) |
One-way from | $183 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $593 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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 November 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Santo Domingo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Mon 12/7
10:35 pm-9:45 pm
2 stops22h 10m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$255
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Mon 11/16
6:07 pm-10:15 pm
3 stops27h 08m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$299
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Tue 2/2
6:00 am-2:24 pm
1 stop7h 24m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$358
Quickest round-trip
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Wed 12/9
6:20 pm-2:25 am
1 stop7h 05m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$358
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Mon 12/7
12:35 pm-2:25 am
1 stop12h 50m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$368
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Sat 1/9
6:15 pm-3:58 am
1 stop8h 43m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$388
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Sat 12/5
6:20 pm-2:25 am
1 stop7h 05m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$388
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Wed 12/2
10:25 pm-3:06 pm
1 stop15h 41m
Santo Domingo Las Americas
Wed 12/31
12:00 am-11:30 pm
Nonstop0h 00m
$403
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Sat 11/14
3:37 pm-2:08 am
1 stop9h 31m
Santo Domingo Las Americas
Wed 11/18
12:45 pm-3:15 am
1 stop15h 30m
$466
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Mon 11/30
1:18 am-11:42 am
1 stop9h 24m
Santo Domingo Las Americas
Tue 12/15
12:43 pm-3:19 am
1 stop15h 36m
$466
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl 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 Dulles Intl to Santo Domingo in November.
| 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 Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Santo Domingo flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Santo Domingo flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl 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. Dulles Intl Airport-Santo Domingo flights, Cheapflights users trust Ovago the most. Ovago 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. Dulles Intl 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 Dulles Intl to Santo Domingo
Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from Dulles Intl with our price prediction graph.
IAD-SDQ
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Santo Domingo
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 November 9, 2026.
See what other customers who have flown with Copa Airlines,United Airlines, andJetBlue from Washington, D.C. Dulles Intl Airport to Santo Domingo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
6.9
Boarding
7.8
Overall
7.6
Comfort
7.4
Food
7.0
Reviews
1 / 20
4.0
OkayMarcos,Nov 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Boarding
7.8
Overall
7.6
Comfort
7.4
Food
7.0
Reviews
1 / 20
4.0
OkayMarcos,Nov 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Boarding
7.8
Overall
7.6
Comfort
7.4
Food
7.0
Reviews
1 / 20
4.0
OkayMarcos,Nov 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Boarding
7.8
Overall
7.6
Comfort
7.4
Food
7.0
Reviews
1 / 20
4.0
OkayMarcos,Nov 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Boarding
7.8
Overall
7.6
Comfort
7.4
Food
7.0
Reviews
1 / 20
4.0
OkayMarcos,Nov 2026
BOS - PTY
Crew
8.1
Entertainment
6.9
Boarding
7.8
Overall
7.6
Comfort
7.4
Food
7.0
Reviews
1 / 20
4.0
OkayMarcos,Nov 2026
BOS - PTY
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl 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
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Alternative routes for Dulles Intl to Santo Domingo
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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 Dulles Intl to Santo Domingo by cabin class
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Dulles Intl and Santo Domingo flights
Browse other Dulles Intl and Santo Domingo flight options. Last updated on November 9, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on November 9, 2026.
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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 November 9, 2026.
Top 5 airlines flying from Dulles Intl to Santo Domingo
Discover the top 5 airlines that operate flights from Dulles Intl 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 November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$568 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$399 | Average$975 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$436 | Average$629 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$508 | Average$714 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$538 | Average$605 | FlexibilityNo cancel fee | On-time71% |