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Cheap flights from Seattle to the Dominican Republic from $188

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 the Dominican Republic departing on 4/28. 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 the Dominican Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:45 pm - 12:36 pm
SEA
-
POP
12h 51m
1 stop
American Airlines Logo
1:26 pm - 12:08 am
POP
-
SEA
13h 42m
1 stop
$509American Airlines
Mon, May 25 - Sun, May 31
Delta Logo
4:00 pm - 12:31 pm
SEA
-
SDQ
17h 31m
1 stop
Delta Logo
2:49 pm - 11:59 pm
SDQ
-
SEA
12h 10m
1 stop
$512Delta
Sat, Apr 25 - Fri, May 8
American Airlines Logo
11:58 pm - 2:48 pm
SEA
-
POP
11h 50m
2 stops
American Airlines Logo
1:26 pm - 12:08 am
POP
-
SEA
13h 42m
1 stop
$514American Airlines
Mon, May 25 - Sun, May 31
Delta Logo
10:35 pm - 6:01 pm
SEA
-
SDQ
16h 26m
1 stop
Delta Logo
6:05 am - 10:48 pm
SDQ
-
SEA
19h 43m
2 stops
$517Delta
Sun, May 10 - Fri, May 15
American Airlines Logo
11:58 pm - 2:48 pm
SEA
-
POP
11h 50m
2 stops
American Airlines Logo
1:26 pm - 12:16 am
POP
-
SEA
13h 50m
2 stops
$529American Airlines
Mon, May 25 - Fri, Jun 5
United Airlines Logo
10:53 pm - 2:10 pm
SEA
-
SDQ
12h 17m
2 stops
United Airlines Logo
1:10 pm - 11:59 pm
SDQ
-
SEA
13h 49m
2 stops
$547United Airlines
Sun, May 3 - Fri, May 8
Air Canada Logo
8:00 am - 3:25 pm
SEA
-
PUJ
28h 25m
1 stop
Air Canada Logo
4:20 pm - 9:07 pm
PUJ
-
SEA
31h 47m
1 stop
$563Air Canada
Sat, Jun 13 - Fri, Jun 19
Air Canada Logo
8:00 pm - 8:40 pm
SEA
-
PUJ
21h 40m
2 stops
Air Canada Logo
9:40 pm - 9:53 pm
PUJ
-
SEA
27h 13m
1 stop
$564Air Canada
Mon, Apr 20 - Wed, Apr 22
United Airlines Logo
10:53 pm - 2:10 pm
SEA
-
SDQ
12h 17m
2 stops
United Airlines Logo
1:10 pm - 11:59 pm
SDQ
-
SEA
13h 49m
1 stop
$575United Airlines
Mon, May 4 - Mon, May 11
Southwest Logo
11:55 pm - 3:00 pm
SEA
-
PUJ
12h 05m
2 stops
Southwest Logo
2:05 pm - 12:05 am
PUJ
-
SEA
13h 00m
2 stops
$583Southwest
Sun, May 3 - Fri, May 8

United Airlines flights from Seattle to Dominican Republic

Our best United Airlines deals on Seattle to Dominican Republic flight tickets
United Airlines
May 3
SEA10:53 pmSeattle/Tacoma Intl
12h 17m
2 stops
SDQ2:10 pmSanto Domingo Las Americas
May 8
SDQ1:10 pmSanto Domingo Las Americas
13h 49m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$547
United Airlines
May 4
SEA10:53 pmSeattle/Tacoma Intl
12h 17m
2 stops
SDQ2:10 pmSanto Domingo Las Americas
May 11
SDQ1:10 pmSanto Domingo Las Americas
13h 49m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$575
United Airlines
May 23
SEA5:04 pmSeattle/Tacoma Intl
16h 21m
2 stops
POP12:25 pmPuerto Plata La Union
May 30
POP1:40 pmPuerto Plata La Union
13h 25m
1 stop
SEA12:05 amSeattle/Tacoma Intl
$577

Air Canada flights from Seattle to Dominican Republic

Our best Air Canada deals on Seattle to Dominican Republic flight tickets
Air Canada
Jun 13
SEA8:00 amSeattle/Tacoma Intl
28h 25m
1 stop
PUJ3:25 pmPunta Cana
Jun 19
PUJ4:20 pmPunta Cana
31h 47m
1 stop
SEA9:07 pmSeattle/Tacoma Intl
$563
Air Canada
Apr 20
SEA8:00 pmSeattle/Tacoma Intl
21h 40m
2 stops
PUJ8:40 pmPunta Cana
Apr 22
PUJ9:40 pmPunta Cana
27h 13m
1 stop
SEA9:53 pmSeattle/Tacoma Intl
$564
Air Canada
Apr 20
SEA8:00 amSeattle/Tacoma Intl
25h 45m
1 stop
PUJ12:45 pmPunta Cana
Apr 22
PUJ9:40 pmPunta Cana
27h 13m
1 stop
SEA9:53 pmSeattle/Tacoma Intl
$578

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Dominican Republic 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 April 8, 2026.
Use the filters below to find and compare flights from Seattle to the Dominican Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Mon 5/25

8:45 pm-12:36 pm

1 stop12h 51m

Puerto Plata La Union

Sun 5/31

1:26 pm-12:08 am

1 stop13h 42m

$509

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sat 4/25

4:00 pm-12:31 pm

1 stop17h 31m

Santo Domingo Las Americas

Fri 5/8

2:49 pm-11:59 pm

1 stop12h 10m

$512

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Mon 5/25

11:58 pm-2:48 pm

2 stops11h 50m

Puerto Plata La Union

Sun 5/31

1:26 pm-12:08 am

1 stop13h 42m

$514

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sun 5/10

10:35 pm-6:01 pm

1 stop16h 26m

Santo Domingo Las Americas

Fri 5/15

6:05 am-10:48 pm

2 stops19h 43m

$517

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Mon 5/25

11:58 pm-2:48 pm

2 stops11h 50m

Puerto Plata La Union

Fri 6/5

1:26 pm-12:16 am

2 stops13h 50m

$529

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sun 5/3

10:53 pm-2:10 pm

2 stops12h 17m

Santo Domingo Las Americas

Fri 5/8

1:10 pm-11:59 pm

2 stops13h 49m

$547

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Sat 6/13

8:00 am-3:25 pm

1 stop28h 25m

Punta Cana

Fri 6/19

4:20 pm-9:07 pm

1 stop31h 47m

$563

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Mon 4/20

8:00 pm-8:40 pm

2 stops21h 40m

Punta Cana

Wed 4/22

9:40 pm-9:53 pm

1 stop27h 13m

$564

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 5/4

10:53 pm-2:10 pm

2 stops12h 17m

Santo Domingo Las Americas

Mon 5/11

1:10 pm-11:59 pm

1 stop13h 49m

$575
Quickest round-trip

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Sun 5/3

11:55 pm-3:00 pm

2 stops12h 05m

Punta Cana

Fri 5/8

2:05 pm-12:05 am

2 stops13h 00m

$583

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 the Dominican Republic from

How to get the cheapest flight ticket from Seattle to Dominican Republic

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 Dominican Republic?

In general, September is the cheapest month to fly from Seattle to Dominican Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $508. If you are unable to visit Dominican Republic during the month of September, then departing from Seattle during the month August is also very affordable. Most momondo users find prices during this month for around $566.

How far in advance should I book a flight to Dominican Republic?

You are more likely to see cheaper flights to Dominican Republic from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Dominican Republic for around $619 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dominican Republic from Seattle for as low as $509 on momondo.

Can stopping save me money on Seattle to Dominican Republic flights?

You could potentially save up to 16% on your flight if you consider stops on a Seattle to Dominican Republic flight.

Cheap Seattle to Dominican Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Dominican Republic

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from Seattle to Dominican Republic takes 9h 35m
There are no direct flights from Seattle to Dominican Republic. There are no popular flight routes from Seattle to Dominican Republic.
Search flight deals

Frequently asked questions about flying from Seattle to the Dominican Republic

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Dominican Republic?

    Prices for flights from Seattle/Tacoma Intl Airport to Dominican Republic refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Dominican Republic?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Dominican Republic?

    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 Seattle/Tacoma Intl Airport to Dominican Republic.

  • What documentation or ID do you need to fly to Dominican Republic?

    The necessary travel and health documents for your Dominican Republic 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.

Best airlines flying from Seattle to Dominican Republic

Compare and see reviews for airlines that fly from Seattle to Dominican Republic with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $232Free CancellationRating
7.9
8,392 reviews
Search Delta flights
Air CanadaPriceFrom $349Free CancellationRating
7.1
10,903 reviews
Search Air Canada flights
United AirlinesPriceFrom $437Free CancellationRating
7.4
9,548 reviews
Search United Airlines flights
American AirlinesPriceFrom $478Free CancellationRating
7.1
11,552 reviews
Search American Airlines flights
JetBluePriceFrom $486Free CancellationRating
7.2
2,923 reviews
Search JetBlue flights
SouthwestPriceFrom $540Free CancellationRating
8.0
4,337 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Dominican Republic?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Dominican Republic. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Dominican Republic with flexible booking policies on momondo?

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

How can momondo help me find flights from Seattle to Dominican Republic?

Once all potential Seattle to Dominican Republic flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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Find better results for your trip to the Dominican Republic

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Popular flights according to clicks in the last 7 days on momondo
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