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Cheap flights from Seattle to Santo Domingo from $228

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 5/10. 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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Santo Domingo.
10:10 pm - 8:47 pmSEA-SDQ
19h 37m1 stop
6:24 am - 11:07 pmSDQ-SEA
19h 43m1 stop
$479American Airlines
Find Deal
Mon, May 5 - Fri, May 9
10:55 pm - 6:23 pmSEA-SDQ
16h 28m2 stops
7:00 am - 10:23 pmSDQ-SEA
18h 23m2 stops
$483Delta
Find Deal
Mon, May 5 - Fri, May 9
9:45 pm - 12:58 pmSEA-SDQ
12h 13m1 stop
2:41 pm - 11:49 pmSDQ-SEA
12h 08m1 stop
$519Delta
Find Deal
Sun, May 11 - Sun, May 18
6:00 am - 12:19 amSEA-SDQ
15h 19m2 stops
7:00 am - 10:23 pmSDQ-SEA
18h 23m2 stops
$523Delta
Find Deal
Tue, May 20 - Thu, May 29
10:40 pm - 4:25 pmSEA-SDQ
14h 45m1 stop
10:30 am - 8:54 pmSDQ-SEA
13h 24m1 stop
$526JetBlue
Find Deal
Wed, May 7 - Wed, May 14
11:38 am - 2:01 amSEA-SDQ
11h 23m1 stop
10:30 am - 8:54 pmSDQ-SEA
13h 24m1 stop
$548JetBlue
Find Deal
Sat, May 10 - Sat, May 17
11:35 pm - 2:10 pmSEA-SDQ
11h 35m1 stop
6:00 am - 9:31 pmSDQ-SEA
18h 31m2 stops
$573United Airlines
Find Deal
Wed, May 7 - Wed, May 14
12:24 am - 10:40 pmSEA-SDQ
19h 16m1 stop
6:24 am - 11:07 pmSDQ-SEA
19h 43m1 stop
$615American Airlines
Find Deal
Sat, May 10 - Sun, May 18
7:00 am - 11:55 amSEA-SDQ
25h 55m3 stops
6:00 am - 8:26 amSDQ-SEA
29h 26m2 stops
$686United Airlines
Find Deal
Sat, May 10 - Sat, May 17
6:45 am - 2:45 amSEA-SDQ
17h 00m2 stops
2:07 pm - 1:46 pmSDQ-SEA
26h 39m2 stops
$855Copa Airlines
Find Deal
Sat, Aug 9 - Sun, Aug 17

American Airlines flights from Seattle to Santo Domingo

Our best American Airlines deals on Seattle to Santo Domingo flight tickets
American Airlines
May 5
SEA10:10 pmSeattle/Tacoma Intl
19h 37m
1 stop
SDQ8:47 pmSanto Domingo Las Americas
May 9
SDQ6:24 amSanto Domingo Las Americas
19h 43m
1 stop
SEA11:07 pmSeattle/Tacoma Intl
American Airlines
Apr 2
SEA10:01 pmSeattle/Tacoma Intl
10h 10m
1 stop
SDQ11:11 amSanto Domingo Las Americas
Apr 22
SDQ6:50 amSanto Domingo Las Americas
19h 49m
1 stop
SEA11:39 pmSeattle/Tacoma Intl
American Airlines
Apr 2
SEA6:10 amSeattle/Tacoma Intl
13h 41m
2 stops
SDQ10:51 pmSanto Domingo Las Americas
Apr 22
SDQ6:50 amSanto Domingo Las Americas
17h 24m
2 stops
SEA9:14 pmSeattle/Tacoma Intl

Delta flights from Seattle to Santo Domingo

Our best Delta deals on Seattle to Santo Domingo flight tickets
Delta
May 5
SEA10:55 pmSeattle/Tacoma Intl
16h 28m
2 stops
SDQ6:23 pmSanto Domingo Las Americas
May 9
SDQ7:00 amSanto Domingo Las Americas
18h 23m
2 stops
SEA10:23 pmSeattle/Tacoma Intl
Delta
May 11
SEA9:45 pmSeattle/Tacoma Intl
12h 13m
1 stop
SDQ12:58 pmSanto Domingo Las Americas
May 18
SDQ2:41 pmSanto Domingo Las Americas
12h 08m
1 stop
SEA11:49 pmSeattle/Tacoma Intl
Delta
May 20
SEA6:00 amSeattle/Tacoma Intl
15h 19m
2 stops
SDQ12:19 amSanto Domingo Las Americas
May 29
SDQ7:00 amSanto Domingo Las Americas
18h 23m
2 stops
SEA10:23 pmSeattle/Tacoma Intl

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 September, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $582.

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.

How far in advance should I book a flight to Santo Domingo?

You are more likely to see cheaper flights to Santo Domingo from Seattle when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Santo Domingo for around $714 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santo Domingo from Seattle for as low as $511 on momondo.

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

As of March 2025, prices for Seattle to Santo Domingo flights are approximately 19% 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

$228

Fastest flight time

9h 53m

Direct flights

None

Airports in Santo Domingo

1 airport
The best one-way flight to Santo Domingo from Seattle in the past 72 hours is $228. The best round-trip flight deal from Seattle to Santo Domingo found on momondo in the last 72 hours is $479.
The fastest flight from Seattle to Santo Domingo takes 9h 53m
There are no direct flights from Seattle to Santo Domingo. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Santo Domingo Las Americas Airport.
There is 1 airport near Santo Domingo: Santo Domingo Las Americas (SDQ)

  • 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 9h 53m.

  • 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
JetBluePriceFrom $481Free CancellationRating
7.3
2,923 reviews
Search JetBlue flights
DeltaPriceFrom $490Free CancellationRating
8.0
7,895 reviews
Search Delta flights
American AirlinesPriceFrom $543Free CancellationRating
7.2
10,000 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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