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Cheap flights from Seattle to Santo Domingo from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Santo Domingo departing on 3/25. 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
0 bags

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Find the cheapest flights from Seattle to Santo Domingo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 11:46 pm
SEA
-
SDQ
14h 46m
2 stops
United Airlines Logo
2:53 pm - 11:51 pm
SDQ
-
SEA
12h 58m
1 stop
$475United Airlines
Wed, Feb 25 - Fri, Feb 27
Delta Logo
6:15 am - 12:32 am
SEA
-
SDQ
14h 17m
2 stops
Delta Logo
7:30 am - 10:05 pm
SDQ
-
SEA
18h 35m
2 stops
$479Delta
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
12:30 pm - 11:56 am
SEA
-
SDQ
19h 26m
2 stops
Multiple Airlines Logo
4:55 am - 10:00 pm
SDQ
-
SEA
21h 05m
1 stop
$503Multiple Airlines
Mon, Feb 23 - Fri, Feb 27
Delta Logo
7:10 am - 12:32 am
SEA
-
SDQ
13h 22m
1 stop
Delta Logo
7:30 am - 10:22 pm
SDQ
-
SEA
18h 52m
1 stop
$509Delta
Mon, Feb 23 - Sat, Feb 28
American Airlines Logo
11:26 pm - 2:59 pm
SEA
-
SDQ
12h 33m
2 stops
American Airlines Logo
10:20 am - 11:39 pm
SDQ
-
SEA
16h 19m
2 stops
$512American Airlines
Sun, May 3 - Sat, May 9
Delta Logo
11:15 pm - 12:32 am
SEA
-
SDQ
21h 17m
2 stops
Delta Logo
7:30 am - 10:22 pm
SDQ
-
SEA
18h 52m
1 stop
$513Delta
Sun, Mar 1 - Fri, Mar 6
Multiple Airlines Logo
3:38 pm - 2:40 am
SEA
-
SDQ
32h 02m
1 stop
Multiple Airlines Logo
3:01 pm - 10:00 pm
SDQ
-
SEA
33h 59m
1 stop
$515Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
12:42 pm - 5:52 pm
SEA
-
SDQ
26h 10m
2 stops
Multiple Airlines Logo
3:37 pm - 10:51 am
SDQ
-
SEA
22h 14m
1 stop
$527Multiple Airlines
Fri, Apr 10 - Mon, Apr 20
Multiple Airlines Logo
12:35 am - 1:25 pm
SEA
-
SDQ
33h 50m
2 stops
Multiple Airlines Logo
3:37 pm - 10:51 am
SDQ
-
SEA
22h 14m
1 stop
$533Multiple Airlines
Wed, Apr 8 - Mon, Apr 20
Multiple Airlines Logo
9:36 pm - 1:25 pm
SEA
-
SDQ
36h 49m
2 stops
Multiple Airlines Logo
3:35 pm - 10:00 pm
SDQ
-
SEA
33h 25m
1 stop
$542Multiple Airlines
Thu, Mar 19 - Tue, Mar 31

American Airlines flights from Seattle to Santo Domingo

Our best American Airlines deals on Seattle to Santo Domingo flight tickets
American Airlines
May 3
SEA11:26 pmSeattle/Tacoma Intl
12h 33m
2 stops
SDQ2:59 pmSanto Domingo Las Americas
May 9
SDQ10:20 amSanto Domingo Las Americas
16h 19m
2 stops
SEA11:39 pmSeattle/Tacoma Intl
$512
American Airlines
May 3
SEA11:26 pmSeattle/Tacoma Intl
14h 29m
2 stops
SDQ4:55 pmSanto Domingo Las Americas
May 11
SDQ2:25 pmSanto Domingo Las Americas
11h 53m
1 stop
SEA11:18 pmSeattle/Tacoma Intl
$567
American Airlines
May 1
SEA11:26 pmSeattle/Tacoma Intl
14h 29m
2 stops
SDQ4:55 pmSanto Domingo Las Americas
May 10
SDQ6:00 amSanto Domingo Las Americas
20h 18m
1 stop
SEA11:18 pmSeattle/Tacoma Intl
$572

Aeromexico flights from Seattle to Santo Domingo

Our best Aeromexico deals on Seattle to Santo Domingo flight tickets
Aeromexico
Feb 2
SEA9:30 amSeattle/Tacoma Intl
17h 48m
1 stop
SDQ7:18 amSanto Domingo Las Americas
Feb 6
SDQ11:07 amSanto Domingo Las Americas
12h 49m
1 stop
SEA7:56 pmSeattle/Tacoma Intl
$2,220
Aeromexico
Feb 2
SEA9:30 amSeattle/Tacoma Intl
17h 48m
1 stop
SDQ7:18 amSanto Domingo Las Americas
Feb 6
SDQ11:07 amSanto Domingo Las Americas
12h 49m
1 stop
SEA7:56 pmSeattle/Tacoma Intl
$2,857
Aeromexico
Feb 2
SEA9:30 amSeattle/Tacoma Intl
17h 48m
1 stop
SDQ7:18 amSanto Domingo Las Americas
Feb 6
SDQ11:07 amSanto Domingo Las Americas
12h 49m
1 stop
SEA7:56 pmSeattle/Tacoma Intl
$2,877

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 January 29, 2026.
Use the filters below to find and compare flights from Seattle to Santo Domingo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 2/25

5:00 am-11:46 pm

2 stops14h 46m

Santo Domingo Las Americas

Fri 2/27

2:53 pm-11:51 pm

1 stop12h 58m

$475

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 2/25

6:15 am-12:32 am

2 stops14h 17m

Santo Domingo Las Americas

Wed 3/4

7:30 am-10:05 pm

2 stops18h 35m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 2/23

12:30 pm-11:56 am

2 stops19h 26m

Santo Domingo Las Americas

Fri 2/27

4:55 am-10:00 pm

1 stop21h 05m

$503

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 2/23

7:10 am-12:32 am

1 stop13h 22m

Santo Domingo Las Americas

Sat 2/28

7:30 am-10:22 pm

1 stop18h 52m

$509

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sun 5/3

11:26 pm-2:59 pm

2 stops12h 33m

Santo Domingo Las Americas

Sat 5/9

10:20 am-11:39 pm

2 stops16h 19m

$512

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sun 3/1

11:15 pm-12:32 am

2 stops21h 17m

Santo Domingo Las Americas

Fri 3/6

7:30 am-10:22 pm

1 stop18h 52m

$513

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 3/25

3:38 pm-2:40 am

1 stop32h 02m

Santo Domingo Las Americas

Wed 4/1

3:01 pm-10:00 pm

1 stop33h 59m

$515

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Fri 4/10

12:42 pm-5:52 pm

2 stops26h 10m

Santo Domingo Las Americas

Mon 4/20

3:37 pm-10:51 am

1 stop22h 14m

$527

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 4/8

12:35 am-1:25 pm

2 stops33h 50m

Santo Domingo Las Americas

Mon 4/20

3:37 pm-10:51 am

1 stop22h 14m

$533

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 3/19

9:36 pm-1:25 pm

2 stops36h 49m

Santo Domingo Las Americas

Tue 3/31

3:35 pm-10:00 pm

1 stop33h 25m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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?

What is the cheapest month to fly to Santo Domingo?

If you don’t want to visit Santo Domingo in November, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of $594.

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

You could potentially save up to 20% 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 January 2026, prices for Seattle to Santo Domingo flights are approximately 14% 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

Fastest flight time

13h 22m

Direct flights

None
The fastest flight from Seattle to Santo Domingo takes 13h 22m
There are no direct flights from Seattle to Santo Domingo. There are no popular flight routes from Seattle to Santo Domingo.
Search flight deals

  • 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 13h 22m.

  • 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
7.9
8,128 reviews
Search Delta flights
American AirlinesPriceFrom $478Free CancellationRating
7.2
11,205 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 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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Of course. momondo tracks the price of Seattle 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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