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Cheap flights from Seattle to the Dominican Republic from $224

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 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to the Dominican Republic

Cheap round-trip flights

United Airlines Logo
7:00 pm - 11:55 amSEA-SDQ
13h 55m2 stops
United Airlines Logo
1:10 pm - 10:06 pmSDQ-SEA
11h 56m1 stop
$479United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Delta Logo
11:20 pm - 6:24 pmSEA-SDQ
16h 04m2 stops
Delta Logo
7:49 pm - 10:18 amSDQ-SEA
17h 29m1 stop
$483Delta
Find Deal
Sat, Oct 11 - Mon, Oct 20
American Airlines Logo
8:51 pm - 3:20 pmSEA-SDQ
15h 29m1 stop
American Airlines Logo
4:20 pm - 11:59 pmSDQ-SEA
10h 39m1 stop
$484American Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
American Airlines Logo
8:08 pm - 3:05 pmSEA-PUJ
15h 57m1 stop
American Airlines Logo
3:30 pm - 9:19 amPUJ-SEA
20h 49m1 stop
$485American Airlines
Find Deal
Thu, Aug 21 - Tue, Aug 26
JetBlue Logo
11:59 pm - 3:33 pmSEA-PUJ
12h 34m1 stop
JetBlue Logo
11:30 am - 10:24 pmPUJ-SEA
13h 54m1 stop
$487JetBlue
Find Deal
Fri, Sep 12 - Fri, Sep 19
Delta Logo
4:55 pm - 1:50 pmSEA-PUJ
16h 55m2 stops
Delta Logo
4:55 pm - 12:14 amPUJ-SEA
11h 19m1 stop
$489Delta
Find Deal
Mon, Nov 17 - Sun, Nov 23
Air Canada Logo
5:50 am - 1:45 pmSEA-PUJ
27h 55m2 stops
Air Canada Logo
10:25 pm - 2:26 pmPUJ-SEA
20h 01m2 stops
$506Air Canada
Find Deal
Tue, Nov 18 - Tue, Nov 25
Air Canada Logo
8:15 am - 12:05 pmSEA-PUJ
23h 50m1 stop
Air Canada Logo
10:25 pm - 10:06 pmPUJ-SEA
27h 41m2 stops
$514Air Canada
Find Deal
Wed, Nov 5 - Mon, Nov 10
United Airlines Logo
5:05 am - 6:18 pmSEA-PUJ
9h 13m1 stop
United Airlines Logo
2:05 pm - 12:59 amPUJ-SEA
14h 54m2 stops
$519United Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 23
JetBlue Logo
11:59 pm - 2:09 pmSEA-POP
11h 10m1 stop
JetBlue Logo
3:29 pm - 10:20 pmPOP-SEA
33h 51m1 stop
$525JetBlue
Find Deal
Fri, Sep 12 - Fri, Sep 19

American Airlines flights from Seattle to Dominican Republic

Our best American Airlines deals on Seattle to Dominican Republic flight tickets
American Airlines
Sep 14
SEA8:51 pmSeattle/Tacoma Intl
15h 29m
1 stop
SDQ3:20 pmSanto Domingo Las Americas
Sep 21
SDQ4:20 pmSanto Domingo Las Americas
10h 39m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$484
Find similar
American Airlines
Aug 21
SEA8:08 pmSeattle/Tacoma Intl
15h 57m
1 stop
PUJ3:05 pmPunta Cana
Aug 26
PUJ3:30 pmPunta Cana
20h 49m
1 stop
SEA9:19 amSeattle/Tacoma Intl
$485
Find similar
American Airlines
Aug 21
SEA11:30 pmSeattle/Tacoma Intl
11h 45m
2 stops
PUJ2:15 pmPunta Cana
Sep 3
PUJ1:35 pmPunta Cana
13h 24m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$486
Find similar

Air Canada flights from Seattle to Dominican Republic

Our best Air Canada deals on Seattle to Dominican Republic flight tickets
Air Canada
Nov 18
SEA5:50 amSeattle/Tacoma Intl
27h 55m
2 stops
PUJ1:45 pmPunta Cana
Nov 25
PUJ10:25 pmPunta Cana
20h 01m
2 stops
SEA2:26 pmSeattle/Tacoma Intl
$506
Find similar
Air Canada
Nov 5
SEA8:15 amSeattle/Tacoma Intl
23h 50m
1 stop
PUJ12:05 pmPunta Cana
Nov 10
PUJ10:25 pmPunta Cana
27h 41m
2 stops
SEA10:06 pmSeattle/Tacoma Intl
$514
Find similar
Air Canada
Nov 26
SEA10:05 amSeattle/Tacoma Intl
23h 55m
2 stops
PUJ2:00 pmPunta Cana
Dec 1
PUJ10:25 pmPunta Cana
20h 01m
2 stops
SEA2:26 pmSeattle/Tacoma Intl
$554
Find similar

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 July 31, 2025.
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

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Fri 9/12

7:00 pm-11:55 am

2 stops13h 55m

Santo Domingo Las Americas

Fri 9/19

1:10 pm-10:06 pm

1 stop11h 56m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sat 10/11

11:20 pm-6:24 pm

2 stops16h 04m

Santo Domingo Las Americas

Mon 10/20

7:49 pm-10:18 am

1 stop17h 29m

$483

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sun 9/14

8:51 pm-3:20 pm

1 stop15h 29m

Santo Domingo Las Americas

Sun 9/21

4:20 pm-11:59 pm

1 stop10h 39m

$484

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Thu 8/21

8:08 pm-3:05 pm

1 stop15h 57m

Punta Cana

Tue 8/26

3:30 pm-9:19 am

1 stop20h 49m

$485

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Fri 9/12

11:59 pm-3:33 pm

1 stop12h 34m

Punta Cana

Fri 9/19

11:30 am-10:24 pm

1 stop13h 54m

$487

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Mon 11/17

4:55 pm-1:50 pm

2 stops16h 55m

Punta Cana

Sun 11/23

4:55 pm-12:14 am

1 stop11h 19m

$489

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Tue 11/18

5:50 am-1:45 pm

2 stops27h 55m

Punta Cana

Tue 11/25

10:25 pm-2:26 pm

2 stops20h 01m

$506

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Wed 11/5

8:15 am-12:05 pm

1 stop23h 50m

Punta Cana

Mon 11/10

10:25 pm-10:06 pm

2 stops27h 41m

$514

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Fri 12/12

5:05 am-6:18 pm

1 stop9h 13m

Punta Cana

Tue 12/23

2:05 pm-12:59 am

2 stops14h 54m

$519

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Fri 9/12

11:59 pm-2:09 pm

1 stop11h 10m

Puerto Plata La Union

Fri 9/19

3:29 pm-10:20 pm

1 stop33h 51m

$525

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, August 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 $586. If you are unable to visit Dominican Republic during the month of August, then departing from Seattle during the month October is also very affordable. Most momondo users find prices during this month for around $593.

What is the cheapest day to depart on your flight to Dominican Republic?

The cheapest day to depart on your flight to Dominican Republic is on a Monday when prices can be found for as low as $662. This is often the case because there is less demand to fly during this day of the week. Flights from Seattle to Dominican Republic on a Saturday will generally be more expensive and average around $837. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dominican Republic?

Flying to Dominican Republic from Seattle in the morning is the least expensive time of day to depart. momondo users have found prices as low as $558 when looking at flights departing in the morning. Flights in the evening are often more expensive with an average ticket price of $780.

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 $723 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 $631 on momondo.

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

You could potentially save up to 17% 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

Best Price Found

$224

Fastest flight time

9h 13m

Direct flights

None

Airports in Dominican Republic

4 airports
The best one-way flight to Dominican Republic from Seattle in the past 72 hours is $224. The best round-trip flight deal from Seattle to Dominican Republic found on momondo in the last 72 hours is $479.
The fastest flight from Seattle to Dominican Republic takes 9h 13m
There are no direct flights from Seattle to Dominican Republic. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Santo Domingo Las Americas Airport, Seattle/Tacoma Intl Airport - Puerto Plata La Union Airport and Seattle/Tacoma Intl Airport - Santiago de los Caballeros Airport.
There are 4 airports near Dominican Republic: Puerto Plata La Union (POP), Santo Domingo Las Americas (SDQ), Punta Cana (PUJ), Santiago de los Caballeros (STI)
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  • 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 $470Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $474Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $474Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $486Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
SouthwestPriceFrom $573Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
Air CanadaPriceFrom $632Free CancellationRating
7.1
9,851 reviews
Search Air Canada 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.

An easier way to manage your Dominican Republic trip

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Find better results for your trip to the Dominican Republic

Popular cities in the Dominican Republic

Popular flights according to clicks in the last 7 days on momondo
Flights to Punta Canafrom $195
Flights to Santo Domingofrom $197
Flights to Santiago de los Caballerosfrom $207
Flights to Puerto Platafrom $340
Flights to La Romanafrom $285
Flights to Naguafrom $797