$325+ Cheap flights from Santo Domingo (SDQ) to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDQ — SEA
Aug 29 — Sep 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Santo Domingo to Washington 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 Santo Domingo to Washington
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santo Domingo to WashingtonExplore the most affordable flight options available from Santo Domingo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
Explore the most affordable flight options available from Santo Domingo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/76:00 am
SDQ
- SEA
1 stop15h 19m
United Airlines
Wed 10/147:00 am
SEA
- SDQ
1 stop12h 46m
United Airlines
Deal found 7/27![United Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/76:00 am
SDQ
- SEA
3 stops20h 26m
United Airlines
Mon 10/126:05 pm
SEA
- SDQ
2 stops17h 05m
United Airlines
Deal found 7/28![United Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/77:00 am
SDQ
- SEA
1 stop19h 59m
American Airlines
Wed 10/149:00 pm
SEA
- SDQ
1 stop15h 17m
American Airlines
Deal found 7/26![American Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:10 pm
SDQ
- SEA
1 stop11h 45m
United Airlines
Mon 10/51:00 pm
SEA
- SDQ
1 stop19h 55m
United Airlines
Deal found 7/26![United Airlines logo]()
$661
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:10 pm
SDQ
- SEA
1 stop13h 26m
United Airlines
Sat 9/197:30 am
SEA
- SDQ
1 stop12h 16m
United Airlines
Deal found 7/29![United Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/2410:27 am
SDQ
- PDX
2 stops16h 32m
American Airlines
Mon 8/3111:34 pm
PDX
- SDQ
2 stops16h 10m
American Airlines
Deal found 7/28![American Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:50 am
SDQ
- SEA
2 stops35h 31m
United Airlines
Wed 1/135:07 am
SEA
- SDQ
2 stops14h 39m
United Airlines
Deal found 7/28![United Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
SDQ
- PDX
1 stop19h 03m
United Airlines
Tue 9/1511:02 pm
PDX
- SDQ
2 stops12h 08m
United Airlines
Deal found 7/24![United Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/2410:27 am
SDQ
- SEA
2 stops15h 54m
American Airlines
Sun 8/3012:40 am
SEA
- SDQ
2 stops15h 04m
American Airlines
Deal found 7/27![American Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
SDQ
- PDX
1 stop19h 03m
United Airlines
Mon 8/317:16 am
PDX
- SDQ
2 stops25h 39m
United Airlines
Deal found 7/28![United Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SDQ
- PDX
1 stop19h 03m
United Airlines
Tue 9/1510:35 am
PDX
- SDQ
2 stops22h 20m
United Airlines
Deal found 7/24![United Airlines logo]()
$807
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/1210:27 am
SDQ
- PDX
2 stops16h 32m
American Airlines
Wed 8/1911:34 pm
PDX
- SDQ
2 stops12h 50m
American Airlines
Deal found 7/28![American Airlines logo]()
$938
Best flights from Santo Domingo to WashingtonDiscover carefully curated flight deals from Santo Domingo to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
Discover carefully curated flight deals from Santo Domingo to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:10 pm
SDQ
- SEA
1 stop11h 45m
United Airlines
Mon 10/197:00 am
SEA
- SDQ
1 stop12h 46m
United Airlines
Deal found 7/29![United Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am
SDQ
- SEA
2 stops15h 55m
American Airlines
Mon 10/194:37 pm
SEA
- SDQ
2 stops13h 45m
American Airlines
Deal found 7/29![American Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/73:20 pm
SDQ
- SEA
2 stops21h 16m
United Airlines
Wed 10/147:00 am
SEA
- SDQ
2 stops25h 55m
United Airlines
Deal found 7/28![United Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/27. 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 10/710:27 am
SDQ
- SEA
2 stops14h 30m
American Airlines
Mon 10/126:15 pm
SEA
- SDQ
2 stops12h 07m
American Airlines
Deal found 7/27![American Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
SDQ
- SEA
3 stops20h 26m
United Airlines
Mon 10/55:10 pm
SEA
- SDQ
2 stops18h 00m
United Airlines
Deal found 7/28![United Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am
SDQ
- SEA
1 stop19h 59m
American Airlines
Wed 10/149:00 pm
SEA
- SDQ
1 stop15h 17m
American Airlines
Deal found 7/25![American Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 7/27. 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 10/76:00 am
SDQ
- SEA
3 stops20h 26m
United Airlines
Mon 10/126:05 pm
SEA
- SDQ
2 stops17h 05m
United Airlines
Deal found 7/27![United Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:24 pm
SDQ
- PDX
2 stops22h 10m
American Airlines
Tue 9/1511:08 pm
PDX
- SDQ
2 stops13h 09m
American Airlines
Deal found 7/24![American Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:00 am
SDQ
- PDX
1 stop19h 21m
United Airlines
Sun 1/2410:56 pm
PDX
- SDQ
1 stop10h 45m
United Airlines
Deal found 7/27![United Airlines logo]()
$701
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:27 am
SDQ
- PDX
2 stops16h 32m
American Airlines
Mon 8/3111:34 pm
PDX
- SDQ
2 stops16h 10m
American Airlines
Deal found 7/25![American Airlines logo]()
$705
Last-minute flights from Santo Domingo to WashingtonDiscover last-minute flight deals from Santo Domingo to Washington. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Santo Domingo to Washington. Data last updated July 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 am
SDQ
- PDX
1 stop18h 46m
United Airlines
Sun 8/95:00 am
PDX
- SDQ
2 stops27h 55m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,055
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/16:10 am
SDQ
- PDX
1 stop17h 23m
Multiple Airlines
Sun 8/97:40 am
PDX
- SDQ
1 stop18h 49m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,302
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/110:27 am
SDQ
- PDX
2 stops15h 25m
American Airlines
Sun 8/95:59 pm
PDX
- SDQ
2 stops16h 23m
American Airlines
Deal found 7/28![American Airlines logo]()
$1,340
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/1210:27 am
SDQ
- PDX
2 stops16h 32m
American Airlines
Wed 8/1911:34 pm
PDX
- SDQ
2 stops12h 50m
American Airlines
Deal found 7/28![American Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/127:10 pm
SDQ
- PDX
1 stop17h 23m
Multiple Airlines
Wed 8/195:56 pm
PDX
- SDQ
2 stops26h 16m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/121:10 pm
SDQ
- PDX
3 stops24h 01m
United Airlines
Wed 8/1910:50 am
PDX
- SDQ
2 stops22h 05m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,086
This Delta deal was found by Cheapflights users on 7/28. 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 8/126:05 am
SDQ
- PDX
1 stop18h 08m
Delta
Wed 8/1910:35 pm
PDX
- SDQ
1 stop16h 31m
Delta
Deal found 7/28![Delta logo]()
$1,129
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/2410:27 am
SDQ
- PDX
2 stops16h 32m
American Airlines
Mon 8/3111:34 pm
PDX
- SDQ
2 stops16h 10m
American Airlines
Deal found 7/28![American Airlines logo]()
$705
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/2410:27 am
SDQ
- SEA
2 stops15h 54m
American Airlines
Sun 8/3012:40 am
SEA
- SDQ
2 stops15h 04m
American Airlines
Deal found 7/27![American Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
SDQ
- PDX
1 stop19h 03m
United Airlines
Mon 8/317:16 am
PDX
- SDQ
2 stops25h 39m
United Airlines
Deal found 7/28![United Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
SDQ
- SEA
3 stops20h 26m
United Airlines
Mon 8/3111:59 pm
SEA
- SDQ
2 stops19h 47m
United Airlines
Deal found 7/27![United Airlines logo]()
$973
One-way flights from Santo Domingo to WashingtonSearch for one-way flight options from Santo Domingo to Washington. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
Search for one-way flight options from Santo Domingo to Washington. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/1410:19 am
SDQ
- SEA
2 stops31h 49m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/2110:19 am
SDQ
- SEA
2 stops31h 49m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/123:30 pm
SDQ
- PDX
3 stops23h 13m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 7/26. 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 9/212:15 pm
SDQ
- SEA
1 stop12h 37m
American Airlines
Deal found 7/26![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:27 am
SDQ
- SEA
2 stops15h 10m
American Airlines
Deal found 7/24![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:27 am
SDQ
- SEA
1 stop16h 32m
American Airlines
Deal found 7/26![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:00 am
SDQ
- SEA
2 stops20h 29m
United Airlines
Deal found 7/25![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/236:00 am
SDQ
- SEA
2 stops32h 21m
United Airlines
Deal found 7/25![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/26. 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 8/254:24 pm
SDQ
- SEA
2 stops20h 05m
American Airlines
Deal found 7/26![American Airlines logo]()
$358
This Trip.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:35 pm
SDQ
- SEA
2 stops23h 45m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am
SDQ
- PDX
1 stop30h 50m
United Airlines
Deal found 7/29![United Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:20 pm
SDQ
- PDX
2 stops21h 35m
American Airlines
Deal found 7/29![American Airlines logo]()
$378
Find flight deals from Santo Domingo to Washington
Keep the following information in mind while searching for Santo Domingo to Washington flight deals. Data was last updated July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $649 (United Airlines) |
One-way from | $325 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $733 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santo Domingo to Washington 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 July 30, 2026.
Use the filters below to find and compare flights from Santo Domingo to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Fri 10/16
1:10 pm-9:55 pm
1 stop11h 45m
Seattle/Tacoma Intl
Mon 10/19
7:00 am-10:46 pm
1 stop12h 46m
$649
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Fri 10/16
7:00 am-7:55 pm
2 stops15h 55m
Seattle/Tacoma Intl
Mon 10/19
4:37 pm-9:22 am
2 stops13h 45m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Wed 10/7
3:20 pm-9:36 am
2 stops21h 16m
Seattle/Tacoma Intl
Wed 10/14
7:00 am-11:55 am
2 stops25h 55m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Wed 10/7
10:27 am-9:57 pm
2 stops14h 30m
Seattle/Tacoma Intl
Mon 10/12
6:15 pm-9:22 am
2 stops12h 07m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Thu 10/1
6:00 am-11:26 pm
3 stops20h 26m
Seattle/Tacoma Intl
Mon 10/5
5:10 pm-2:10 pm
2 stops18h 00m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Wed 10/7
6:00 am-11:26 pm
3 stops20h 26m
Seattle/Tacoma Intl
Mon 10/12
6:05 pm-2:10 pm
2 stops17h 05m
$654
Santo DomingoSeattle
SDQ - SEA
SDQSEA
Santo Domingo Las Americas
Wed 10/7
7:00 am-11:59 pm
1 stop19h 59m
Seattle/Tacoma Intl
Wed 10/14
9:00 pm-3:17 pm
1 stop15h 17m
$655
Santo DomingoPortland
SDQ - PDX
SDQPDX
Santo Domingo Las Americas
Fri 1/22
6:00 am-9:21 pm
1 stop19h 21m
Portland
Sun 1/24
10:56 pm-1:41 pm
1 stop10h 45m
$701
Santo DomingoPortland
SDQ - PDX
SDQPDX
Santo Domingo Las Americas
Tue 9/1
4:24 pm-11:34 am
2 stops22h 10m
Portland
Tue 9/15
11:08 pm-3:17 pm
2 stops13h 09m
$705
Santo DomingoPortland
SDQ - PDX
SDQPDX
Santo Domingo Las Americas
Mon 8/24
10:27 am-11:59 pm
2 stops16h 32m
Portland
Mon 8/31
11:34 pm-6:44 pm
2 stops16h 10m
$705
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Santo Domingo to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Santo Domingo with our price prediction graph.
SDQ-PDX
SDQ-SEA
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 Santo Domingo to Washington
SDQ-USWA
SDQ-PDX
SDQ-SEA
How much does it cost to fly round-trip from Santo Domingo to State of Washington?
Airfare is below average for this route at the moment.
Santo Domingo to State of Washington flights typically cost between $752 and $912 in October.The cheapest round-trip price found within the last 5 days was $649 on United Airlines (Oct 7-Oct 14).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated July 30, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Santo Domingo to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Santo Domingo to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Popular flights
Top destinations
Alternative routes for Santo Domingo to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Santo Domingo to Washington by cabin class
Find flights from Santo Domingo to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Santo Domingo and Washington flights
Browse other Santo Domingo and Washington flight options. Last updated on July 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Santo Domingo to Washington flights
Consider these flights traveling from Santo Domingo to Washington.
Top 2 airlines flying from Santo Domingo to Washington
Discover the top 2 airlines that operate flights from Santo Domingo to Washington. 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 2,558,603 searches. Data last updated July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$544 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$499 | Average$890 | FlexibilityNo cancel fee | On-time71% |