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Cheap flights from Seattle to Santo Domingo from $294

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Santo Domingo

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
9:40 pm - 2:26 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
13h 46m1 stop New York John F Kennedy Intl
JetBlue Logo
8:15 am - 8:43 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
15h 28m1 stop New York John F Kennedy Intl
$621JetBlue
Tue, Sep 29 - Tue, Oct 6
JetBlue Logo
9:40 pm - 2:25 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
13h 45m1 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
Mon, Oct 5 - Thu, Oct 22
JetBlue Logo
9:40 pm - 2:25 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
13h 45m1 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
Mon, Oct 5 - Mon, Oct 19
JetBlue Logo
9:40 pm - 2:25 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
13h 45m1 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
Mon, Oct 5 - Wed, Oct 21
American Airlines Logo
8:50 pm - 9:21 amSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
9h 31m1 stop Miami
American Airlines Logo
10:27 am - 11:59 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
16h 32m1 stop Miami
$666American Airlines
Fri, Oct 2 - Fri, Oct 9
American Airlines Logo
8:39 pm - 3:20 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
15h 41m1 stop Miami
American Airlines Logo
2:33 pm - 11:59 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
12h 26m1 stop Miami
$666American Airlines
Tue, Oct 6 - Fri, Oct 16
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
$666American Airlines
Mon, Nov 2 - Fri, Nov 20
Delta Logo
12:36 pm - 12:39 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
21h 03m2 stops Los Angeles Los Angeles New York John F Kennedy Intl
Delta Logo
2:53 pm - 11:58 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
12h 05m1 stop Atlanta Hartsfield-Jackson
$935Delta
Thu, Sep 3 - Fri, Sep 11
Delta Logo
10:40 pm - 12:39 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
10h 59m1 stop New York John F Kennedy Intl
Delta Logo
2:53 pm - 11:58 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
12h 05m1 stop Atlanta Hartsfield-Jackson
$1,030Delta
Thu, Sep 3 - Thu, Sep 10
Delta Logo
6:09 pm - 12:39 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
15h 30m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
7:35 pm - 12:07 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
19h 32m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
$1,734Delta
Thu, Sep 3 - Wed, Sep 9

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United Airlines flights from Seattle to Santo Domingo

Our best United Airlines deals on Seattle to Santo Domingo flight tickets
United Airlines
Oct 6
SEA10:48 pmSeattle/Tacoma Intl
10h 07m
1 stop
SDQ11:55 amSanto Domingo Las Americas
Oct 14
SDQ6:00 amSanto Domingo Las Americas
15h 19m
1 stop
SEA6:19 pmSeattle/Tacoma Intl
$666
United Airlines
Sep 15
SEA10:58 pmSeattle/Tacoma Intl
9h 57m
1 stop
SDQ11:55 amSanto Domingo Las Americas
Sep 22
SDQ6:00 amSanto Domingo Las Americas
20h 36m
1 stop
SEA11:36 pmSeattle/Tacoma Intl
$705
United Airlines
Oct 8
SEA10:48 pmSeattle/Tacoma Intl
12h 22m
1 stop
SDQ2:10 pmSanto Domingo Las Americas
Oct 22
SDQ6:00 amSanto Domingo Las Americas
15h 19m
1 stop
SEA6:19 pmSeattle/Tacoma Intl
$786

Copa Airlines flights from Seattle to Santo Domingo

Our best Copa Airlines deals on Seattle to Santo Domingo flight tickets
Copa Airlines
Sep 16
SEA4:30 pmSeattle/Tacoma Intl
27h 26m
2 stops
SDQ10:56 pmSanto Domingo Las Americas
Sep 23
SDQ6:41 pmSanto Domingo Las Americas
30h 18m
2 stops
SEA9:59 pmSeattle/Tacoma Intl
$757
Copa Airlines
Sep 8
SEA4:45 pmSeattle/Tacoma Intl
27h 11m
2 stops
SDQ10:56 pmSanto Domingo Las Americas
Sep 12
SDQ12:42 pmSanto Domingo Las Americas
36h 15m
2 stops
SEA9:57 pmSeattle/Tacoma Intl
$813

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Santo Domingo that are best for you.

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Price

Cheapest round-trip

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Tue 9/29

9:40 pm-2:26 pm

1 stop13h 46m

Santo Domingo Las Americas

Tue 10/6

8:15 am-8:43 pm

1 stop15h 28m

$621

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Mon 10/5

9:40 pm-2:25 pm

1 stop13h 45m

Santo Domingo Las Americas

Thu 10/22

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

Mon 10/5

9:40 pm-2:25 pm

1 stop13h 45m

Santo Domingo Las Americas

Mon 10/19

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

Mon 10/5

9:40 pm-2:25 pm

1 stop13h 45m

Santo Domingo Las Americas

Wed 10/21

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

Fri 10/2

8:50 pm-9:21 am

1 stop9h 31m

Santo Domingo Las Americas

Fri 10/9

10:27 am-11:59 pm

1 stop16h 32m

$666

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Tue 10/6

8:39 pm-3:20 pm

1 stop15h 41m

Santo Domingo Las Americas

Fri 10/16

2:33 pm-11:59 pm

1 stop12h 26m

$666

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

$666

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Thu 9/3

12:36 pm-12:39 pm

2 stops21h 03m

Santo Domingo Las Americas

Fri 9/11

2:53 pm-11:58 pm

1 stop12h 05m

$935
Quickest round-trip

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Thu 9/3

10:40 pm-12:39 pm

1 stop10h 59m

Santo Domingo Las Americas

Thu 9/10

2:53 pm-11:58 pm

1 stop12h 05m

$1,030

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Thu 9/3

6:09 pm-12:39 pm

2 stops15h 30m

Santo Domingo Las Americas

Wed 9/9

7:35 pm-12:07 pm

2 stops19h 32m

$1,734

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 Seattle 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 typical price of a round-trip flight between Seattle and Santo Domingo?

Prices are currently low for flights on this route.

Typical prices usually range from $630 to $744.
The lowest price recently found on this route was $621.

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 Seattle, when ticket prices are also cheap, with an average price of $573.

Can stopping save me money on Seattle to Santo Domingo flights?

You could potentially save up to 37% on your flight if you consider stops on a Seattle to Santo Domingo flight.

How have Seattle to Santo Domingo flight prices changed over time?

As of August 2026, prices for Seattle to Santo Domingo flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Santo Domingo

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Santo Domingo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Santo Domingo (SEA to SDQ) flight deals and tips

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

Best Price Found

$294

Fastest flight time

10h 26m

Direct flights

None
The best one-way flight to Santo Domingo from Seattle in the past 72 hours is $294. The best round-trip flight deal from Seattle to Santo Domingo found on momondo in the last 72 hours is $621.
The fastest flight from Seattle to Santo Domingo takes 10h 26m
There are no direct flights from Seattle to Santo Domingo. There are no popular flight routes from Seattle to Santo Domingo.
Search flight deals

Frequently asked questions about flying from Seattle to Santo Domingo

  • How far is Seattle/Tacoma Intl to Santo Domingo Las Americas by plane?

    A flight from Seattle/Tacoma Intl to Santo Domingo Las Americas will travel around 3547.4 mi. By plane, this route typically takes 10h 26m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Santo Domingo Las Americas Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Santo Domingo Las Americas Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Santo Domingo Las Americas Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport to Santo Domingo Las Americas Airport.

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

    The travel and health documents you'll need for your trip to Santo Domingo Las Americas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santo Domingo Las Americas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Santo Domingo?

Best airlines flying from Seattle to Santo Domingo

Compare and see reviews for airlines that fly from Seattle 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
11,969 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

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

It is quick and easy to find Seattle to Santo Domingo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santo Domingo that suits you.

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

All flight searches from Seattle to Santo Domingo on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Santo Domingo.

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