$208+ Cheap flights from Dulles Intl (IAD) to Santo Domingo (SDQ)
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SDQ
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl 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 Dulles Intl to Santo Domingo
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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 August 5, 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 August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 9/197:57 am -
2 stops10h 37m
Sat 10/247:00 am -
2 stops16h 58m
Deal found 8/2![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 8/2. 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 11/55:44 pm -
2 stops19h 10m
Wed 11/112:54 pm -
2 stops19h 09m
Deal found 8/2![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:44 pm -
2 stops19h 10m
Tue 11/174:59 pm -
2 stops18h 12m
Deal found 8/1![American Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/216:10 am -
2 stops12h 34m
Sat 8/2910:27 am -
2 stops12h 28m
Deal found 7/31![American Airlines logo]()
$505
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/176:14 am -
2 stops9h 03m
Thu 9/244:20 pm -
2 stops19h 36m
Deal found 8/2![American Airlines logo]()
$510
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:14 am -
1 stop8h 50m
Sun 12/612:26 pm -
2 stops20h 53m
Deal found 8/2![Frontier logo]()
$512
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/176:14 am -
2 stops9h 03m
Tue 9/224:20 pm -
2 stops17h 35m
Deal found 8/4![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 8/245:34 pm -
2 stops19h 48m
Tue 9/12:22 pm -
2 stops19h 35m
Deal found 8/4![American Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/1010:25 am -
2 stops22h 56m
Tue 9/154:20 pm -
2 stops19h 36m
Deal found 8/3![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:17 pm -
2 stops15h 42m
Tue 11/107:00 am -
2 stops12h 47m
Deal found 8/1![American Airlines logo]()
$522
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 August 5, 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 August 5, 2026.
This Copa Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:25 am -
1 stop9h 17m
Sat 9/1912:12 pm -
1 stop16h 08m
Deal found 8/2![Copa Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop7h 27m
Fri 10/92:57 pm -
1 stop9h 45m
Deal found 8/3![Delta logo]()
$570
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:35 pm -
1 stop10h 11m
Wed 9/163:20 pm -
1 stop7h 39m
Deal found 8/1![United Airlines logo]()
$570
This Copa Airlines deal was found by Cheapflights users on 7/31. 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 8/212:25 am -
1 stop8h 30m
Wed 8/2612:43 pm -
1 stop15h 38m
Deal found 7/31![Copa Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop7h 32m
Fri 10/232:57 pm -
1 stop9h 45m
Deal found 8/3![Delta logo]()
$570
This Copa Airlines deal was found by Cheapflights users on 7/31. 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 8/266:26 am -
1 stop16h 30m
Sun 8/306:07 am -
1 stop22h 14m
Deal found 7/31![Copa Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:00 am -
1 stop7h 32m
Tue 11/103:55 pm -
1 stop9h 44m
Deal found 8/1![Delta logo]()
$570
This Copa Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:25 am -
1 stop10h 48m
Sun 8/308:48 am -
1 stop19h 33m
Deal found 8/1![Copa Airlines logo]()
$553
This Copa Airlines deal was found by Cheapflights users on 8/4. 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 8/256:26 am -
1 stop9h 49m
Sun 8/306:07 am -
1 stop22h 14m
Deal found 8/4![Copa Airlines logo]()
$553
This Copa Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:25 am -
1 stop9h 17m
Sat 8/2912:13 pm -
1 stop16h 08m
Deal found 8/3![Copa Airlines logo]()
$573
Last-minute flights from Dulles Intl to Santo DomingoDiscover last-minute flight deals from Dulles Intl to Santo Domingo. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Santo Domingo. Data last updated August 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 8/186:10 am -
2 stops12h 34m
Tue 9/14:24 pm -
2 stops20h 24m
Deal found 8/2![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/216:10 am -
2 stops12h 34m
Sat 8/2910:27 am -
2 stops12h 28m
Deal found 7/31![American Airlines logo]()
$505
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 8/245:34 pm -
2 stops19h 48m
Tue 9/12:22 pm -
2 stops19h 35m
Deal found 8/4![American Airlines logo]()
$518
This Copa Airlines deal was found by Cheapflights users on 7/31. 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 8/256:26 am -
1 stop9h 49m
Sun 8/306:07 am -
1 stop22h 14m
Deal found 7/31![Copa Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 8/295:34 pm -
2 stops19h 26m
Wed 9/92:15 pm -
2 stops21h 41m
Deal found 8/2![American Airlines logo]()
$532
This Copa Airlines deal was found by Cheapflights users on 8/4. 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 9/24:34 pm -
1 stop23h 41m
Wed 9/166:41 pm -
1 stop9h 39m
Deal found 8/4![Copa Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sun 9/69:07 am -
2 stops24h 18m
Fri 9/117:34 pm -
2 stops16h 22m
Deal found 8/2![American Airlines logo]()
$534
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/1010:25 am -
2 stops22h 56m
Tue 9/154:20 pm -
2 stops19h 36m
Deal found 8/3![American Airlines logo]()
$519
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/176:14 am -
2 stops9h 03m
Thu 9/244:20 pm -
2 stops19h 36m
Deal found 8/2![American Airlines logo]()
$510
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/176:14 am -
2 stops9h 03m
Tue 9/224:20 pm -
2 stops17h 35m
Deal found 8/4![American Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 9/197:57 am -
2 stops10h 37m
Sat 10/247:00 am -
2 stops16h 58m
Deal found 8/2![American Airlines logo]()
$489
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 August 5, 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 August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:15 am -
2 stops9h 02m
Deal found 8/1![American Airlines logo]()
$208
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/286:10 am -
2 stops9h 14m
Deal found 7/31![American Airlines logo]()
$212
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/96:15 pm -
2 stops21h 02m
Deal found 8/2![American Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 9/189:04 pm -
2 stops24h 41m
Deal found 8/2![Multiple Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/197:57 am -
2 stops10h 37m
Deal found 8/3![American Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/177:50 am -
2 stops15h 22m
Deal found 8/2![Multiple Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 9/87:57 am -
2 stops10h 47m
Deal found 8/2![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 8/4. 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 8/216:10 am -
2 stops12h 34m
Deal found 8/4![American Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 8/2. 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 8/196:10 am -
2 stops9h 14m
Deal found 8/2![American Airlines logo]()
$274
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 August 5, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $489 (American Airlines) |
One-way from | $208 (American Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $397 |
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 2,558,603 searches. Data last updated August 5, 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
Thu 8/27
2:25 am-11:42 am
1 stop9h 17m
Santo Domingo Las Americas
Sat 9/19
12:12 pm-4:20 am
1 stop16h 08m
$518
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Fri 8/21
2:25 am-10:55 am
1 stop8h 30m
Santo Domingo Las Americas
Wed 8/26
12:43 pm-4:21 am
1 stop15h 38m
$533
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Wed 8/26
6:26 am-10:56 pm
1 stop16h 30m
Santo Domingo Las Americas
Sun 8/30
6:07 am-4:21 am
1 stop22h 14m
$533
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Thu 8/20
2:25 am-1:13 pm
1 stop10h 48m
Santo Domingo Las Americas
Sun 8/30
8:48 am-4:21 am
1 stop19h 33m
$553
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Tue 8/25
6:26 am-4:15 pm
1 stop9h 49m
Santo Domingo Las Americas
Sun 8/30
6:07 am-4:21 am
1 stop22h 14m
$553
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
Tue 9/29
6:00 am-1:27 pm
1 stop7h 27m
Santo Domingo Las Americas
Fri 10/9
2:57 pm-12:42 am
1 stop9h 45m
$570
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Wed 9/2
12:35 pm-10:46 pm
1 stop10h 11m
Santo Domingo Las Americas
Wed 9/16
3:20 pm-10:59 pm
1 stop7h 39m
$570
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Tue 10/13
6:00 am-1:32 pm
1 stop7h 32m
Santo Domingo Las Americas
Fri 10/23
2:57 pm-12:42 am
1 stop9h 45m
$570
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Tue 11/3
6:00 am-2:32 pm
1 stop7h 32m
Santo Domingo Las Americas
Tue 11/10
3:55 pm-12:39 am
1 stop9h 44m
$570
Washington, D.C.Santo Domingo
IAD Washington, D.C. Dulles Intl - SDQ Santo Domingo Las Americas
IADSDQ
Washington, D.C. Dulles Intl
Mon 8/24
2:25 am-11:42 am
1 stop9h 17m
Santo Domingo Las Americas
Sat 8/29
12:13 pm-4:21 am
1 stop16h 08m
$573
Showing 1-10 of 21 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 August.
| 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 |
- 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
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 Santo Domingo
Prices
Delays
How often are flights from Washington, D.C. to Santo Domingo delayed?
About 0% of weekly flights between Washington, D.C. and Santo Domingo have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for Washington, D.C. to Santo Domingo flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
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 August 5, 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.
Boarding
7.8
Overall
7.6
Entertainment
6.8
Crew
8.1
Comfort
7.4
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Overall
7.6
Entertainment
6.8
Crew
8.1
Comfort
7.4
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Overall
7.6
Entertainment
6.8
Crew
8.1
Comfort
7.4
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Overall
7.6
Entertainment
6.8
Crew
8.1
Comfort
7.4
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Overall
7.6
Entertainment
6.8
Crew
8.1
Comfort
7.4
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Boarding
7.8
Overall
7.6
Entertainment
6.8
Crew
8.1
Comfort
7.4
Food
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Related info for your journey
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Top 5 airlines flying from Dulles Intl to Santo Domingo
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$323 | Average$845 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$397 | Average$542 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$434 | Average$598 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$504 | Average$595 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$508 | Average$723 | FlexibilityNo cancel fee | On-time69% |