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Cheap flights from Washington to Santo Domingo from $275

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 10/21. 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.
JetBlue Logo
10:15 pm - 1:18 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
12h 03m1 stop New York John F Kennedy Intl
JetBlue Logo
12:10 pm - 9:15 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
12h 05m1 stop New York John F Kennedy Intl
$626JetBlue
Fri, Oct 16 - Tue, Oct 20
JetBlue Logo
10:15 pm - 1:18 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
12h 03m1 stop New York John F Kennedy Intl
JetBlue Logo
9:00 am - 9:15 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
15h 15m1 stop New York John F Kennedy Intl
$626JetBlue
Fri, Oct 16 - Tue, Oct 20
American Airlines Logo
9:14 pm - 11:59 amSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
10h 45m1 stop Miami
American Airlines Logo
3:55 pm - 11:59 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
12h 04m1 stop Miami
$646American Airlines
Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
9:14 pm - 2:55 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
13h 41m1 stop Miami
American Airlines Logo
3:55 pm - 12:07 amSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
12h 12m1 stop Miami
$646American Airlines
Mon, Nov 2 - Fri, Nov 20
American Airlines Logo
9:14 pm - 11:59 amSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
10h 45m1 stop Miami
American Airlines Logo
4:59 pm - 11:59 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
11h 00m1 stop Miami
$646American Airlines
Mon, Dec 7 - Mon, Dec 14
United Airlines Logo
10:59 pm - 3:06 pmPDX  Portland-SDQ Santo Domingo Las Americas
12h 07m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:00 am - 9:21 pmSDQ  Santo Domingo Las Americas-PDX Portland
19h 21m1 stop Newark
$700United Airlines
Mon, Jan 11 - Fri, Feb 5
United Airlines Logo
11:18 pm - 2:10 pmPDX  Portland-SDQ Santo Domingo Las Americas
11h 52m1 stop Newark
United Airlines Logo
6:00 am - 10:03 pmSDQ  Santo Domingo Las Americas-PDX Portland
19h 03m1 stop Newark
$709United Airlines
Sat, Sep 5 - Fri, Sep 11
Delta Logo
10:00 pm - 12:38 pmPDX  Portland-SDQ Santo Domingo Las Americas
11h 38m1 stop New York John F Kennedy Intl
Delta Logo
7:35 pm - 11:35 amSDQ  Santo Domingo Las Americas-PDX Portland
19h 00m1 stop New York John F Kennedy Intl
$930Delta
Thu, Sep 17 - Tue, Sep 22
Delta Logo
10:55 pm - 1:28 pmPDX  Portland-SDQ Santo Domingo Las Americas
11h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:35 pm - 11:35 amSDQ  Santo Domingo Las Americas-PDX Portland
19h 00m1 stop New York John F Kennedy Intl
$930Delta
Wed, Sep 2 - Mon, Sep 7
Delta Logo
3:50 pm - 1:28 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
18h 38m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:53 pm - 11:58 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
12h 05m1 stop Atlanta Hartsfield-Jackson
$930Delta
Fri, Sep 4 - Wed, Sep 9

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JetBlue flights from State of Washington to Santo Domingo

Our best JetBlue deals on State of Washington to Santo Domingo flight tickets
JetBlue
Oct 16
SEA10:15 pmSeattle/Tacoma Intl
12h 03m
1 stop
SDQ1:18 pmSanto Domingo Las Americas
Oct 20
SDQ12:10 pmSanto Domingo Las Americas
12h 05m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
$626
JetBlue
Oct 9
SEA10:15 pmSeattle/Tacoma Intl
16h 40m
1 stop
SDQ5:55 pmSanto Domingo Las Americas
Oct 17
SDQ12:10 pmSanto Domingo Las Americas
12h 05m
1 stop
SEA9:15 pmSeattle/Tacoma Intl
$720
JetBlue
Sep 23
SEA11:42 pmSeattle/Tacoma Intl
12h 43m
1 stop
SDQ3:25 pmSanto Domingo Las Americas
Sep 30
SDQ7:00 amSanto Domingo Las Americas
16h 44m
1 stop
SEA8:44 pmSeattle/Tacoma Intl
$732

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
Nov 2
SEA9:14 pmSeattle/Tacoma Intl
13h 41m
1 stop
SDQ2:55 pmSanto Domingo Las Americas
Nov 20
SDQ3:55 pmSanto Domingo Las Americas
12h 12m
1 stop
SEA12:07 amSeattle/Tacoma Intl
$646
American Airlines
Nov 1
SEA12:25 amSeattle/Tacoma Intl
13h 54m
2 stops
SDQ6:19 pmSanto Domingo Las Americas
Nov 20
SDQ3:55 pmSanto Domingo Las Americas
12h 12m
1 stop
SEA12:07 amSeattle/Tacoma Intl
$651
American Airlines
Sep 14
SEA11:57 pmSeattle/Tacoma Intl
15h 37m
2 stops
SDQ6:34 pmSanto Domingo Las Americas
Sep 27
SDQ10:21 amSanto Domingo Las Americas
16h 31m
1 stop
SEA11:52 pmSeattle/Tacoma Intl
$656

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 August 12, 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 Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Fri 10/16

10:15 pm-1:18 pm

1 stop12h 03m

Santo Domingo Las Americas

Tue 10/20

12:10 pm-9:15 pm

1 stop12h 05m

$626

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Fri 10/16

10:15 pm-1:18 pm

1 stop12h 03m

Santo Domingo Las Americas

Tue 10/20

9:00 am-9:15 pm

1 stop15h 15m

$626

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Tue 11/3

9:14 pm-11:59 am

1 stop10h 45m

Santo Domingo Las Americas

Tue 11/10

3:55 pm-11:59 pm

1 stop12h 04m

$646

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Mon 11/2

9:14 pm-2:55 pm

1 stop13h 41m

Santo Domingo Las Americas

Fri 11/20

3:55 pm-12:07 am

1 stop12h 12m

$646
Quickest round-trip

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Mon 12/7

9:14 pm-11:59 am

1 stop10h 45m

Santo Domingo Las Americas

Mon 12/14

4:59 pm-11:59 pm

1 stop11h 00m

$646

PortlandSanto Domingo

PDX Portland - SDQ Santo Domingo Las Americas

PDXSDQ

Portland

Mon 1/11

10:59 pm-3:06 pm

2 stops12h 07m

Santo Domingo Las Americas

Fri 2/5

6:00 am-9:21 pm

1 stop19h 21m

$700

PortlandSanto Domingo

PDX Portland - SDQ Santo Domingo Las Americas

PDXSDQ

Portland

Sat 9/5

11:18 pm-2:10 pm

1 stop11h 52m

Santo Domingo Las Americas

Fri 9/11

6:00 am-10:03 pm

1 stop19h 03m

$709

PortlandSanto Domingo

PDX Portland - SDQ Santo Domingo Las Americas

PDXSDQ

Portland

Thu 9/17

10:00 pm-12:38 pm

1 stop11h 38m

Santo Domingo Las Americas

Tue 9/22

7:35 pm-11:35 am

1 stop19h 00m

$930

PortlandSanto Domingo

PDX Portland - SDQ Santo Domingo Las Americas

PDXSDQ

Portland

Wed 9/2

10:55 pm-1:28 pm

1 stop11h 33m

Santo Domingo Las Americas

Mon 9/7

7:35 pm-11:35 am

1 stop19h 00m

$930

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Fri 9/4

3:50 pm-1:28 pm

1 stop18h 38m

Santo Domingo Las Americas

Wed 9/9

2:53 pm-11:58 pm

1 stop12h 05m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 May, then you should wait until November to fly from State of Washington, when ticket prices are also cheap, with an average price of $573.

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

You could potentially save up to 28% 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 56m

Direct flights

None
The fastest flight from State of Washington to Santo Domingo takes 10h 56m
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.
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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
DeltaPriceFrom $453Free CancellationRating
7.8
8,505 reviews
Search Delta flights
American AirlinesPriceFrom $481Free CancellationRating
7.1
11,902 reviews
Search American Airlines 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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