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Cheap flights from Washington to Santo Domingo from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Santo Domingo departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Santo Domingo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:50 pm - 1:28 pm
SEA
-
SDQ
18h 38m
1 stop
Delta Logo
2:53 pm - 11:57 pm
SDQ
-
SEA
12h 04m
1 stop
$543Delta
Thu, Aug 6 - Fri, Aug 21
Delta Logo
3:50 pm - 1:28 pm
SEA
-
SDQ
18h 38m
1 stop
Delta Logo
2:53 pm - 11:57 pm
SDQ
-
SEA
12h 04m
1 stop
$552Delta
Fri, Aug 7 - Fri, Aug 21
American Airlines Logo
11:59 pm - 6:34 pm
SEA
-
SDQ
15h 35m
2 stops
American Airlines Logo
10:27 am - 11:58 pm
SDQ
-
SEA
16h 31m
2 stops
$557American Airlines
Thu, Sep 10 - Thu, Sep 17
Delta Logo
3:55 pm - 12:38 pm
SEA
-
SDQ
17h 43m
1 stop
Delta Logo
2:56 pm - 12:09 am
SDQ
-
SEA
12h 13m
1 stop
$562Delta
Thu, Oct 1 - Thu, Oct 8
American Airlines Logo
11:56 pm - 3:24 pm
SEA
-
SDQ
12h 28m
2 stops
American Airlines Logo
7:00 am - 10:19 pm
SDQ
-
SEA
18h 19m
2 stops
$567American Airlines
Mon, Aug 31 - Sat, Sep 5
Multiple Airlines Logo
2:50 pm - 5:29 am
PDX
-
SDQ
11h 39m
1 stop
Multiple Airlines Logo
7:10 pm - 9:32 am
SDQ
-
PDX
17h 22m
1 stop
$578Multiple Airlines
Sun, Oct 11 - Wed, Oct 21
Multiple Airlines Logo
2:50 pm - 5:29 am
PDX
-
SDQ
11h 39m
1 stop
Multiple Airlines Logo
6:10 am - 8:10 pm
SDQ
-
PDX
17h 00m
1 stop
$605Multiple Airlines
Sun, Oct 11 - Thu, Oct 22
United Airlines Logo
7:00 am - 10:46 pm
SEA
-
SDQ
12h 46m
1 stop
United Airlines Logo
5:00 am - 5:53 pm
SDQ
-
SEA
15h 53m
2 stops
$609United Airlines
Thu, Oct 22 - Wed, Oct 28
United Airlines Logo
1:35 pm - 10:46 pm
PSC
-
SDQ
30h 11m
2 stops
United Airlines Logo
6:00 am - 8:37 pm
SDQ
-
PSC
17h 37m
2 stops
$835United Airlines
Fri, Sep 18 - Tue, Sep 22
Aeromexico Logo
6:30 am - 7:18 am
PSC
-
SDQ
20h 48m
2 stops
Aeromexico Logo
11:01 am - 11:38 pm
SDQ
-
PSC
16h 37m
2 stops
$1,811Aeromexico
Tue, Dec 1 - Tue, Dec 8

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American Airlines flights from State of Washington to Santo Domingo

Our best American Airlines deals on State of Washington to Santo Domingo flight tickets
American Airlines
Sep 10
SEA11:59 pmSeattle/Tacoma Intl
15h 35m
2 stops
SDQ6:34 pmSanto Domingo Las Americas
Sep 17
SDQ10:27 amSanto Domingo Las Americas
16h 31m
2 stops
SEA11:58 pmSeattle/Tacoma Intl
$557
American Airlines
Aug 31
SEA11:56 pmSeattle/Tacoma Intl
12h 28m
2 stops
SDQ3:24 pmSanto Domingo Las Americas
Sep 5
SDQ7:00 amSanto Domingo Las Americas
18h 19m
2 stops
SEA10:19 pmSeattle/Tacoma Intl
$567
American Airlines
Aug 4
SEA8:45 pmSeattle/Tacoma Intl
13h 37m
1 stop
SDQ1:22 pmSanto Domingo Las Americas
Aug 11
SDQ10:27 amSanto Domingo Las Americas
16h 53m
1 stop
SEA12:20 amSeattle/Tacoma Intl
$610

Delta flights from State of Washington to Santo Domingo

Our best Delta deals on State of Washington to Santo Domingo flight tickets
Delta
Aug 6
SEA3:50 pmSeattle/Tacoma Intl
18h 38m
1 stop
SDQ1:28 pmSanto Domingo Las Americas
Aug 21
SDQ2:53 pmSanto Domingo Las Americas
12h 04m
1 stop
SEA11:57 pmSeattle/Tacoma Intl
$543
Delta
Aug 7
SEA3:50 pmSeattle/Tacoma Intl
18h 38m
1 stop
SDQ1:28 pmSanto Domingo Las Americas
Aug 21
SDQ2:53 pmSanto Domingo Las Americas
12h 04m
1 stop
SEA11:57 pmSeattle/Tacoma Intl
$552
Delta
Aug 12
SEA7:15 amSeattle/Tacoma Intl
14h 39m
1 stop
SDQ12:54 amSanto Domingo Las Americas
Aug 18
SDQ2:53 pmSanto Domingo Las Americas
12h 04m
1 stop
SEA11:57 pmSeattle/Tacoma Intl
$581

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Washington to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 8/6

3:50 pm-1:28 pm

1 stop18h 38m

Santo Domingo Las Americas

Fri 8/21

2:53 pm-11:57 pm

1 stop12h 04m

$543

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Fri 8/7

3:50 pm-1:28 pm

1 stop18h 38m

Santo Domingo Las Americas

Fri 8/21

2:53 pm-11:57 pm

1 stop12h 04m

$552

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 9/10

11:59 pm-6:34 pm

2 stops15h 35m

Santo Domingo Las Americas

Thu 9/17

10:27 am-11:58 pm

2 stops16h 31m

$557

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 10/1

3:55 pm-12:38 pm

1 stop17h 43m

Santo Domingo Las Americas

Thu 10/8

2:56 pm-12:09 am

1 stop12h 13m

$562

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 8/31

11:56 pm-3:24 pm

2 stops12h 28m

Santo Domingo Las Americas

Sat 9/5

7:00 am-10:19 pm

2 stops18h 19m

$567

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Sun 10/11

2:50 pm-5:29 am

1 stop11h 39m

Santo Domingo Las Americas

Wed 10/21

7:10 pm-9:32 am

1 stop17h 22m

$578
Quickest round-trip

PortlandSanto Domingo

PDX - SDQ

PDXSDQ

Portland

Sun 10/11

2:50 pm-5:29 am

1 stop11h 39m

Santo Domingo Las Americas

Thu 10/22

6:10 am-8:10 pm

1 stop17h 00m

$605

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 10/22

7:00 am-10:46 pm

1 stop12h 46m

Santo Domingo Las Americas

Wed 10/28

5:00 am-5:53 pm

2 stops15h 53m

$609

PascoSanto Domingo

PSC - SDQ

PSCSDQ

Pasco Tri Cities

Fri 9/18

1:35 pm-10:46 pm

2 stops30h 11m

Santo Domingo Las Americas

Tue 9/22

6:00 am-8:37 pm

2 stops17h 37m

$835

PascoSanto Domingo

PSC - SDQ

PSCSDQ

Pasco Tri Cities

Tue 12/1

6:30 am-7:18 am

2 stops20h 48m

Santo Domingo Las Americas

Tue 12/8

11:01 am-11:38 pm

2 stops16h 37m

$1,811

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Santo Domingo from

How to get the cheapest flight ticket from State of Washington to Santo Domingo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santo Domingo?

If you don’t want to visit Santo Domingo in December, then you should wait until May to fly from State of Washington, when ticket prices are also cheap, with an average price of $301.

Can stopping save me money on State of Washington to Santo Domingo flights?

You could potentially save up to 5% on your flight if you consider stops on a State of Washington to Santo Domingo flight.

Cheap State of Washington to Santo Domingo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Santo Domingo

Fastest flight time

10h 28m

Direct flights

None
The fastest flight from State of Washington to Santo Domingo takes 10h 28m
There are no direct flights from State of Washington to Santo Domingo. There are no popular flight routes from State of Washington to Santo Domingo.
Search flight deals

Frequently asked questions about flying from Washington to Santo Domingo

  • When did momondo last update prices for flights from Washington to Santo Domingo Las Americas Airport?

    Prices for flights from Washington to Santo Domingo Las Americas Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Santo Domingo Las Americas Airport?

  • How old do you have to be to fly from Washington to Santo Domingo Las Americas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Santo Domingo Las Americas Airport.

  • What documentation or ID do you need to fly to Santo Domingo Las Americas Airport?

    The required travel and health documents for your Santo Domingo Las Americas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santo Domingo Las Americas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Santo Domingo

Compare and see reviews for airlines that fly from State of Washington to Santo Domingo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $450Free CancellationRating
7.1
11,769 reviews
Search American Airlines flights
DeltaPriceFrom $453Free CancellationRating
7.8
8,453 reviews
Search Delta flights

Traveling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Santo Domingo?

Finding the right flight to Santo Domingo from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santo Domingo quick and easy, saving you time and money.

Can I find flights from Washington to Santo Domingo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Santo Domingo flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Santo Domingo?

Once all potential Washington to Santo Domingo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Santo Domingo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Santo Domingo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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