What is the cheapest airline that flies from Santo Domingo Las Americas to Seattle/Tacoma Intl?

American Airlines is the most popular carrier operating from Santo Domingo Las Americas to Seattle/Tacoma Intl

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

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

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

The number of operators available for flights from Santo Domingo Las Americas Airport to Seattle/Tacoma Intl Airport is 1 as of November 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santo Domingo Las Americas Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$373 Cheap Flights from Santo Domingo to Seattle in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Santo Domingo to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 11:23 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

23h 18m1 stop Miami

6:00 am - 5:25 amSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

19h 25m1 stop Newark

$658Multiple Airlines

Tue, Nov 24 - Tue, Dec 8

4:05 pm - 11:23 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

23h 18m1 stop Miami

10:40 pm - 5:25 amSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

26h 45m1 stop Newark

$679Multiple Airlines

Tue, Nov 24 - Mon, Dec 7

3:35 pm - 12:18 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

24h 43m2 stops Miami Denver Intl

8:20 am - 5:25 amSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

17h 05m1 stop Newark

$687Multiple Airlines

Tue, Feb 9 - Wed, Feb 24

4:05 pm - 11:23 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

23h 18m1 stop Miami

4:58 pm - 4:29 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

43h 31m2 stops Denver Intl Miami

$690Multiple Airlines

Tue, Nov 24 - Wed, Dec 2

4:05 pm - 11:23 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

23h 18m1 stop Miami

9:10 am - 5:25 amSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

16h 15m1 stop Newark

$697Multiple Airlines

Tue, Nov 24 - Sat, Dec 5

4:05 pm - 11:23 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

23h 18m1 stop Miami

4:58 pm - 5:06 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

44h 08m2 stops Denver Intl Miami

$708Multiple Airlines

Tue, Nov 24 - Sat, Dec 5

4:05 pm - 11:23 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

23h 18m1 stop Miami

10:40 pm - 5:25 amSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

26h 45m1 stop Newark

$719Multiple Airlines

Tue, Nov 24 - Fri, Dec 4

4:05 pm - 11:23 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

23h 18m1 stop Miami

9:19 am - 1:10 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

23h 51m2 stops Atlanta Hartsfield-Jackson Orlando

$724Multiple Airlines

Tue, Nov 24 - Wed, Dec 9

10:56 am - 12:59 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

18h 03m1 stop Miami

9:14 pm - 2:41 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

13h 27m1 stop Miami

$915American Airlines

Tue, Feb 9 - Wed, Feb 24

4:59 pm - 12:59 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

12h 00m1 stop Miami

10:25 pm - 10:04 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

19h 39m1 stop Miami

$915American Airlines

Fri, Dec 18 - Wed, Jan 6

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 9:19 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

19h 19m2 stops Newark Denver Intl

7:00 am - 11:46 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

12h 46m1 stop Newark

$925United Airlines

Tue, Nov 17 - Sun, Dec 13

6:00 am - 11:16 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

33h 16m1 stop Newark

7:00 am - 11:46 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

12h 46m1 stop Newark

$925United Airlines

Tue, Nov 17 - Sun, Dec 13

6:00 am - 9:49 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

19h 49m1 stop Newark

7:35 pm - 1:41 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

14h 06m2 stops San Francisco Newark

$943United Airlines

Tue, Nov 17 - Sun, Nov 22

6:00 am - 11:07 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

21h 07m2 stops Newark Chicago O'Hare Intl

10:56 pm - 3:06 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

12h 10m2 stops Chicago O'Hare Intl Newark

$943United Airlines

Mon, Nov 16 - Mon, Nov 23

6:00 am - 11:07 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

21h 07m2 stops Newark Chicago O'Hare Intl

10:56 pm - 3:06 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

12h 10m2 stops Chicago O'Hare Intl Newark

$943United Airlines

Tue, Nov 17 - Mon, Nov 23

4:18 pm - 11:16 amSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

22h 58m1 stop Newark

11:15 pm - 3:06 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

11h 51m1 stop Newark

$943United Airlines

Mon, Nov 16 - Mon, Nov 23

6:00 am - 10:51 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

20h 51m2 stops Newark Houston George Bush Intcntl

6:30 am - 11:46 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

13h 16m1 stop Newark

$943United Airlines

Mon, Nov 16 - Mon, Nov 23

6:00 am - 9:50 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

19h 50m2 stops Newark Los Angeles

8:18 pm - 3:06 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

14h 48m2 stops San Francisco Newark

$943United Airlines

Mon, Nov 16 - Tue, Nov 24

6:00 am - 11:07 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

21h 07m2 stops Newark Chicago O'Hare Intl

11:15 pm - 3:06 pmSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

11h 51m1 stop Newark

$943United Airlines

Tue, Nov 17 - Mon, Nov 23

7:00 am - 5:53 pmSDQ Santo Domingo Las Americas-SEA Seattle/Tacoma Intl

14h 53m2 stops Miami Phoenix Sky Harbor Intl

5:10 am - 11:55 amSEA Seattle/Tacoma Intl-SDQ Santo Domingo Las Americas

26h 45m2 stops Dallas/Fort Worth Miami

$1,191American Airlines

Tue, Nov 17 - Mon, Dec 14

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United Airlines flights from Santo Domingo to Seattle

Our best United Airlines deals on Santo Domingo to Seattle flight tickets

United Airlines

Nov 23

SDQ2:53 pmSanto Domingo Las Americas

24h 23m

1 stop

SEA11:16 amSeattle/Tacoma Intl

Dec 8

SEA11:33 pmSeattle/Tacoma Intl

11h 33m

1 stop

SDQ3:06 pmSanto Domingo Las Americas

$911

United Airlines

Nov 24

SDQ6:00 amSanto Domingo Las Americas

21h 07m

2 stops

SEA11:07 pmSeattle/Tacoma Intl

Dec 9

SEA9:01 amSeattle/Tacoma Intl

26h 05m

2 stops

SDQ3:06 pmSanto Domingo Las Americas

$922

United Airlines

Nov 24

SDQ6:00 amSanto Domingo Las Americas

17h 03m

2 stops

SEA7:03 pmSeattle/Tacoma Intl

Dec 8

SEA11:33 pmSeattle/Tacoma Intl

11h 33m

1 stop

SDQ3:06 pmSanto Domingo Las Americas

$923

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 11/24

4:05 pm-11:23 am

1 stop23h 18m

Seattle/Tacoma Intl

Tue 12/8

6:00 am-5:25 am

1 stop19h 25m

$658

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 11/24

4:05 pm-11:23 am

1 stop23h 18m

Seattle/Tacoma Intl

Mon 12/7

10:40 pm-5:25 am

1 stop26h 45m

$679

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 2/9

3:35 pm-12:18 pm

2 stops24h 43m

Seattle/Tacoma Intl

Wed 2/24

8:20 am-5:25 am

1 stop17h 05m

$687

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 11/24

4:05 pm-11:23 am

1 stop23h 18m

Seattle/Tacoma Intl

Wed 12/2

4:58 pm-4:29 pm

2 stops43h 31m

$690

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 11/24

4:05 pm-11:23 am

1 stop23h 18m

Seattle/Tacoma Intl

Sat 12/5

9:10 am-5:25 am

1 stop16h 15m

$697

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 11/24

4:05 pm-11:23 am

1 stop23h 18m

Seattle/Tacoma Intl

Sat 12/5

4:58 pm-5:06 pm

2 stops44h 08m

$708

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 11/24

4:05 pm-11:23 am

1 stop23h 18m

Seattle/Tacoma Intl

Fri 12/4

10:40 pm-5:25 am

1 stop26h 45m

$719

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 11/24

4:05 pm-11:23 am

1 stop23h 18m

Seattle/Tacoma Intl

Wed 12/9

9:19 am-1:10 pm

2 stops23h 51m

$724

Quickest round-trip

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Tue 2/9

10:56 am-12:59 am

1 stop18h 03m

Seattle/Tacoma Intl

Wed 2/24

9:14 pm-2:41 pm

1 stop13h 27m

$915

Santo DomingoSeattle

SDQ Santo Domingo Las Americas - SEA Seattle/Tacoma Intl

SDQSEA

Santo Domingo Las Americas

Fri 12/18

4:59 pm-12:59 am

1 stop12h 00m

Seattle/Tacoma Intl

Wed 1/6

10:25 pm-10:04 pm

1 stop19h 39m

$915

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santo Domingo to Seattle

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

Prices

Airlines

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

As of November 2026, prices for Santo Domingo to Seattle flights are approximately 69% more expensive when compared to flights at the same time last year.

When to book flights from Santo Domingo to Seattle

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

Estimated round-trip price

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

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

Best Price Found	$373
Fastest flight time	18h 27m
Direct flights	None

The best one-way flight to Seattle from Santo Domingo in the past 72 hours is $373. The best round-trip flight deal from Santo Domingo to Seattle found on momondo in the last 72 hours is $658.

The fastest flight from Santo Domingo to Seattle takes 18h 27m

There are no direct flights from Santo Domingo to Seattle. There are no popular flight routes from Santo Domingo to Seattle.

Search flight deals

Frequently asked questions about flying from Santo Domingo to Seattle

How far is Santo Domingo Las Americas to Seattle/Tacoma Intl by plane?
The straight-line distance from Santo Domingo Las Americas to Seattle/Tacoma Intl is 3547.4 mi. Flights usually cover this in 18h 27m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Santo Domingo Las Americas Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Santo Domingo Las Americas Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Santo Domingo Las Americas Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Santo Domingo Las Americas Airport to Seattle/Tacoma Intl Airport is 1 as of November 2026.
How old do you have to be to fly from Santo Domingo Las Americas Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santo Domingo Las Americas Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Santo Domingo to Seattle?
momondo data reveals that the most frequently booked airline on the route from Santo Domingo to Seattle is American Airlines, representing 100% of all bookings.

Best airlines flying from Santo Domingo to Seattle

Compare and see reviews for airlines that fly from Santo Domingo to Seattle with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $591	Free Cancellation	Rating 7.0 12,227 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Kent

Olympia

Federal Way

Redmond

Lakewood

Lynnwood

Tukwila

Fife

Puyallup

Cle Elum

Marysville

Lacey

Kirkland

Centralia

Bothell

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

It is quick and easy to find Santo Domingo to Seattle 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 Seattle that suits you.

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

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

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momondo provides multiple filters to help you find the best flight to Seattle from Santo Domingo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Santo Domingo and alert you when they change.