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Cheap flights from Seattle to Santo Domingo from $261

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.
Multiple Airlines Logo
10:40 pm - 5:29 amSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
27h 49m1 stop Newark
Multiple Airlines Logo
10:19 am - 9:59 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
14h 40m1 stop Miami
$598Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
5:50 pm - 9:45 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
24h 55m2 stops Minneapolis St Paul Miami
Multiple Airlines Logo
10:19 am - 3:12 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
31h 53m3 stops Miami Atlanta Hartsfield-Jackson Denver Intl
$603Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
8:00 pm - 9:45 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
22h 45m3 stops Los Angeles Atlanta Hartsfield-Jackson Miami
Multiple Airlines Logo
10:19 am - 3:12 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
31h 53m3 stops Miami Atlanta Hartsfield-Jackson Denver Intl
$613Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
JetBlue Logo
10:10 pm - 2:41 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
13h 31m1 stop New York John F Kennedy Intl
JetBlue Logo
9:00 am - 9:20 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
15h 20m1 stop New York John F Kennedy Intl
$614JetBlue
Sat, Oct 10 - Fri, Oct 23
American Airlines Logo
8:59 pm - 3:18 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
14h 19m1 stop Miami
American Airlines Logo
10:58 am - 12:54 amSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
17h 56m1 stop Miami
$698American Airlines
Tue, Feb 2 - Tue, Feb 9
American Airlines Logo
9:14 pm - 10:09 amSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
8h 55m1 stop Miami
American Airlines Logo
4:59 pm - 11:59 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
11h 00m1 stop Miami
$698American Airlines
Sun, Dec 6 - Tue, Dec 8
American Airlines Logo
9:14 pm - 10:09 amSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
8h 55m1 stop Miami
American Airlines Logo
3:55 pm - 11:59 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
12h 04m1 stop Miami
$698American Airlines
Sun, Dec 6 - Fri, Dec 11
Delta Logo
9:55 pm - 7:00 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
17h 05m1 stop New York John F Kennedy Intl
Delta Logo
6:35 am - 6:30 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
14h 55m2 stops New York John F Kennedy Intl Salt Lake City
$1,035Delta
Sat, Mar 13 - Sat, Mar 20
Delta Logo
6:00 am - 12:30 amSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
14h 30m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
Delta Logo
7:30 am - 10:02 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
18h 32m1 stop New York John F Kennedy Intl
$1,035Delta
Mon, Feb 15 - Sat, Feb 20
Delta Logo
11:35 am - 12:37 pmSEA  Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas
22h 02m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
7:35 pm - 6:35 pmSDQ  Santo Domingo Las Americas-SEA Seattle/Tacoma Intl
26h 00m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
$1,137Delta
Mon, Oct 5 - Sun, Oct 11

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American Airlines flights from Seattle to Santo Domingo

Our best American Airlines deals on Seattle to Santo Domingo flight tickets
American Airlines
Dec 6
SEA9:14 pmSeattle/Tacoma Intl
8h 55m
1 stop
SDQ10:09 amSanto Domingo Las Americas
Dec 11
SDQ3:55 pmSanto Domingo Las Americas
12h 04m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$698
American Airlines
Dec 6
SEA6:23 pmSeattle/Tacoma Intl
11h 46m
2 stops
SDQ10:09 amSanto Domingo Las Americas
Dec 8
SDQ12:59 pmSanto Domingo Las Americas
15h 33m
2 stops
SEA12:32 amSeattle/Tacoma Intl
$703
American Airlines
Oct 14
SEA4:37 pmSeattle/Tacoma Intl
13h 45m
2 stops
SDQ9:22 amSanto Domingo Las Americas
Oct 19
SDQ7:00 amSanto Domingo Las Americas
19h 59m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$708

United Airlines flights from Seattle to Santo Domingo

Our best United Airlines deals on Seattle to Santo Domingo flight tickets
United Airlines
Oct 10
SEA10:48 pmSeattle/Tacoma Intl
10h 07m
1 stop
SDQ11:55 amSanto Domingo Las Americas
Oct 23
SDQ6:00 amSanto Domingo Las Americas
19h 59m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
$714
United Airlines
Oct 30
SEA5:05 amSeattle/Tacoma Intl
14h 41m
2 stops
SDQ10:46 pmSanto Domingo Las Americas
Nov 6
SDQ6:00 amSanto Domingo Las Americas
15h 57m
2 stops
SEA5:57 pmSeattle/Tacoma Intl
$791
United Airlines
Feb 2
SEA10:45 pmSeattle/Tacoma Intl
21h 01m
1 stop
SDQ11:46 pmSanto Domingo Las Americas
Feb 5
SDQ6:00 amSanto Domingo Las Americas
19h 40m
1 stop
SEA9:40 pmSeattle/Tacoma Intl
$818

momondo Fare Finder

 
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

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Price

Cheapest round-trip

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Fri 10/16

10:40 pm-5:29 am

1 stop27h 49m

Santo Domingo Las Americas

Fri 10/23

10:19 am-9:59 pm

1 stop14h 40m

$598

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Fri 10/16

5:50 pm-9:45 pm

2 stops24h 55m

Santo Domingo Las Americas

Fri 10/23

10:19 am-3:12 pm

3 stops31h 53m

$603

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Fri 10/16

8:00 pm-9:45 pm

3 stops22h 45m

Santo Domingo Las Americas

Fri 10/23

10:19 am-3:12 pm

3 stops31h 53m

$613

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Sat 10/10

10:10 pm-2:41 pm

1 stop13h 31m

Santo Domingo Las Americas

Fri 10/23

9:00 am-9:20 pm

1 stop15h 20m

$614

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Tue 2/2

8:59 pm-3:18 pm

1 stop14h 19m

Santo Domingo Las Americas

Tue 2/9

10:58 am-12:54 am

1 stop17h 56m

$698
Quickest round-trip

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Sun 12/6

9:14 pm-10:09 am

1 stop8h 55m

Santo Domingo Las Americas

Tue 12/8

4:59 pm-11:59 pm

1 stop11h 00m

$698

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Sun 12/6

9:14 pm-10:09 am

1 stop8h 55m

Santo Domingo Las Americas

Fri 12/11

3:55 pm-11:59 pm

1 stop12h 04m

$698

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Sat 3/13

9:55 pm-7:00 pm

1 stop17h 05m

Santo Domingo Las Americas

Sat 3/20

6:35 am-6:30 pm

2 stops14h 55m

$1,035

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Mon 2/15

6:00 am-12:30 am

2 stops14h 30m

Santo Domingo Las Americas

Sat 2/20

7:30 am-10:02 pm

1 stop18h 32m

$1,035

SeattleSanto Domingo

SEA Seattle/Tacoma Intl - SDQ Santo Domingo Las Americas

SEASDQ

Seattle/Tacoma Intl

Mon 10/5

11:35 am-12:37 pm

2 stops22h 02m

Santo Domingo Las Americas

Sun 10/11

7:35 pm-6:35 pm

2 stops26h 00m

$1,137

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 typical for flights on this route.

Typical prices usually range from $579 to $622.
The lowest price recently found on this route was $598.

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 March to fly from Seattle, when ticket prices are also cheap, with an average price of $576.

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

You could potentially save up to 9% 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 September 2026, prices for Seattle to Santo Domingo flights are approximately 10% 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

$261

Fastest flight time

8h 55m

Direct flights

None
The best one-way flight to Santo Domingo from Seattle in the past 72 hours is $261. The best round-trip flight deal from Seattle to Santo Domingo found on momondo in the last 72 hours is $598.
The fastest flight from Seattle to Santo Domingo takes 8h 55m
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 8h 55m.

  • 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
8,592 reviews
Search Delta flights
American AirlinesPriceFrom $484Free CancellationRating
7.0
12,077 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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