Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Santo Domingo from $215

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 1/14. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Santo Domingo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:55 pm - 1:36 amSEA-SDQ
21h 41m2 stops
Delta Logo
6:45 am - 10:23 pmSDQ-SEA
19h 38m2 stops
$445Delta
Find Deal
Sat, Nov 8 - Fri, Nov 21
Delta Logo
7:20 am - 11:59 pmSEA-SDQ
12h 39m1 stop
Delta Logo
7:05 am - 10:16 pmSDQ-SEA
19h 11m1 stop
$454Delta
Find Deal
Mon, Mar 2 - Thu, Mar 5
Delta Logo
3:20 pm - 6:35 pmSEA-SDQ
23h 15m2 stops
Delta Logo
7:05 am - 10:16 pmSDQ-SEA
19h 11m1 stop
$458Delta
Find Deal
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
11:12 pm - 2:10 pmSEA-SDQ
10h 58m2 stops
American Airlines Logo
6:00 am - 7:18 pmSDQ-SEA
17h 18m2 stops
$466American Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 22
Delta Logo
7:20 am - 11:59 pmSEA-SDQ
12h 39m1 stop
Delta Logo
7:05 am - 7:25 pmSDQ-SEA
15h 20m1 stop
$498Delta
Find Deal
Mon, Feb 23 - Mon, Mar 9
American Airlines Logo
12:41 am - 5:14 pmSEA-SDQ
12h 33m2 stops
American Airlines Logo
3:05 pm - 11:26 pmSDQ-SEA
12h 21m1 stop
$559American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
7:13 pm - 1:41 pmSEA-SDQ
14h 28m2 stops
United Airlines Logo
6:00 am - 11:10 pmSDQ-SEA
21h 10m2 stops
$568United Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
Multiple Airlines Logo
10:49 pm - 1:50 amSEA-SDQ
23h 01m2 stops
Multiple Airlines Logo
12:39 pm - 11:22 amSDQ-SEA
26h 43m1 stop
$576Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 22
Multiple Airlines Logo
10:49 pm - 1:50 amSEA-SDQ
23h 01m2 stops
Multiple Airlines Logo
3:35 pm - 11:22 amSDQ-SEA
23h 47m1 stop
$582Multiple Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 23
United Airlines Logo
3:51 pm - 1:41 pmSEA-SDQ
17h 50m2 stops
United Airlines Logo
6:00 am - 7:03 pmSDQ-SEA
17h 03m2 stops
$683United Airlines
Find Deal
Fri, Feb 13 - Fri, Feb 20

Delta flights from Seattle to Santo Domingo

Our best Delta deals on Seattle to Santo Domingo flight tickets
Delta
Nov 8
SEA11:55 pmSeattle/Tacoma Intl
21h 41m
2 stops
SDQ1:36 amSanto Domingo Las Americas
Nov 21
SDQ6:45 amSanto Domingo Las Americas
19h 38m
2 stops
SEA10:23 pmSeattle/Tacoma Intl
$445
Find similar
Delta
Mar 2
SEA7:20 amSeattle/Tacoma Intl
12h 39m
1 stop
SDQ11:59 pmSanto Domingo Las Americas
Mar 5
SDQ7:05 amSanto Domingo Las Americas
19h 11m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$454
Find similar
Delta
Mar 2
SEA3:20 pmSeattle/Tacoma Intl
23h 15m
2 stops
SDQ6:35 pmSanto Domingo Las Americas
Mar 5
SDQ7:05 amSanto Domingo Las Americas
19h 11m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$458
Find similar

American Airlines flights from Seattle to Santo Domingo

Our best American Airlines deals on Seattle to Santo Domingo flight tickets
American Airlines
Jan 8
SEA11:12 pmSeattle/Tacoma Intl
10h 58m
2 stops
SDQ2:10 pmSanto Domingo Las Americas
Jan 22
SDQ6:00 amSanto Domingo Las Americas
17h 18m
2 stops
SEA7:18 pmSeattle/Tacoma Intl
$466
Find similar
American Airlines
Nov 11
SEA12:41 amSeattle/Tacoma Intl
12h 33m
2 stops
SDQ5:14 pmSanto Domingo Las Americas
Nov 19
SDQ3:05 pmSanto Domingo Las Americas
12h 21m
1 stop
SEA11:26 pmSeattle/Tacoma Intl
$559
Find similar
American Airlines
Dec 13
SEA12:31 amSeattle/Tacoma Intl
11h 27m
2 stops
SDQ3:58 pmSanto Domingo Las Americas
Dec 22
SDQ6:57 pmSanto Domingo Las Americas
20h 33m
1 stop
SEA11:30 amSeattle/Tacoma Intl
$577
Find similar

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 October 14, 2025.
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

Sat 11/8

11:55 pm-1:36 am

2 stops21h 41m

Santo Domingo Las Americas

Fri 11/21

6:45 am-10:23 pm

2 stops19h 38m

$445

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 3/2

7:20 am-11:59 pm

1 stop12h 39m

Santo Domingo Las Americas

Thu 3/5

7:05 am-10:16 pm

1 stop19h 11m

$454

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 3/2

3:20 pm-6:35 pm

2 stops23h 15m

Santo Domingo Las Americas

Thu 3/5

7:05 am-10:16 pm

1 stop19h 11m

$458

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 1/8

11:12 pm-2:10 pm

2 stops10h 58m

Santo Domingo Las Americas

Thu 1/22

6:00 am-7:18 pm

2 stops17h 18m

$466

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 2/23

7:20 am-11:59 pm

1 stop12h 39m

Santo Domingo Las Americas

Mon 3/9

7:05 am-7:25 pm

1 stop15h 20m

$498

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Tue 11/11

12:41 am-5:14 pm

2 stops12h 33m

Santo Domingo Las Americas

Wed 11/19

3:05 pm-11:26 pm

1 stop12h 21m

$559

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 11/10

7:13 pm-1:41 pm

2 stops14h 28m

Santo Domingo Las Americas

Fri 11/14

6:00 am-11:10 pm

2 stops21h 10m

$568

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 12/11

10:49 pm-1:50 am

2 stops23h 01m

Santo Domingo Las Americas

Mon 12/22

12:39 pm-11:22 am

1 stop26h 43m

$576

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 12/11

10:49 pm-1:50 am

2 stops23h 01m

Santo Domingo Las Americas

Tue 12/23

3:35 pm-11:22 am

1 stop23h 47m

$582

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Fri 2/13

3:51 pm-1:41 pm

2 stops17h 50m

Santo Domingo Las Americas

Fri 2/20

6:00 am-7:03 pm

2 stops17h 03m

$683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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.

What is the cheapest day to depart on your flight to Santo Domingo?

Our data shows that Wednesday is the least expensive day to fly to Santo Domingo. Tickets to fly out on this day can be as low as $670. The most expensive day to fly to Santo Domingo is Saturday, with ticket prices averaging around $813.

What is the cheapest time of day to depart on your flight to Santo Domingo?

The cheapest time of day to fly to Santo Domingo is in the afternoon when flights can be purchased for as low as $668. Try not to purchase tickets at noon because they tend to be around $851. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 3% 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 October 2025, prices for Seattle to Santo Domingo flights are approximately 3% cheaper 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

Direct flights

None
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 10h 09m.

  • 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
7,975 reviews
Search Delta flights
American AirlinesPriceFrom $481Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
JetBluePriceFrom $525Free CancellationRating
7.2
2,906 reviews
Search JetBlue 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.

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

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.

An easier way to manage your Santo Domingo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 11/13
Thu 11/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Dominican Republic