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Dominican Republic

$200+ Cheap flights from Seattle (SEA) to the Dominican Republic

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PUJ
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Seattle to Dominican Republic

Keep the following information in mind while searching for Seattle to Dominican Republic flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$450
(Kiwi.com)

One-way from

$200
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$784
Provider with most accurate pricing for Seattle/Tacoma Intl-Punta Cana flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Punta Cana flights.
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From Seattle/Tacoma Intl to Dominican Republic
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One-way flight from Seattle/Tacoma Intl to Dominican Republic
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Highest demand for flights based on searches. 12% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Seattle to Dominican Republic

Cheapest flights from Seattle to Dominican Republic
Explore the most affordable flight options available from Seattle to Dominican Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2911:48 amSEA - PUJ
1 stop21h 08mMultiple Airlines
Fri 5/25:08 pmPUJ - SEA
1 stop18h 22mMultiple Airlines
Deal found 3/27$450
This FlightHub deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1712:30 pmSEA - PUJ
2 stops20h 14mSpirit Airlines
Fri 4/253:18 pmPUJ - SEA
2 stops23h 17mSpirit Airlines
Deal found 3/27$456
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:59 pmSEA - PUJ
1 stop13h 02mDelta
Thu 4/101:30 pmPUJ - SEA
1 stop13h 00mDelta
Deal found 3/27$457
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:23 amSEA - STI
1 stop14h 04mDelta
Tue 5/61:24 pmSTI - SEA
1 stop12h 20mDelta
Deal found 3/28$471
This JetBlue Airways deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:23 pmSEA - POP
1 stop9h 53mJetBlue
Fri 5/911:47 amPOP - SEA
1 stop12h 07mJetBlue
Deal found 3/27$479
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:10 pmSEA - SDQ
1 stop10h 05mAmerican Airlines
Fri 5/912:15 pmSDQ - SEA
1 stop13h 52mAmerican Airlines
Deal found 3/27$479
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:30 pmSEA - SDQ
2 stops15h 53mDelta
Fri 5/97:00 amSDQ - SEA
2 stops18h 23mDelta
Deal found 3/27$483
This JetBlue Airways deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:23 pmSEA - PUJ
1 stop12h 31mJetBlue
Fri 5/911:26 amPUJ - SEA
1 stop12h 28mJetBlue
Deal found 3/27$487
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:59 pmSEA - PUJ
1 stop9h 41mAmerican Airlines
Tue 9/233:22 pmPUJ - SEA
1 stop12h 11mAmerican Airlines
Deal found 3/27$510
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:58 pmSEA - POP
1 stop12h 17mAmerican Airlines
Tue 9/163:45 pmPOP - SEA
2 stops20h 37mAmerican Airlines
Deal found 3/26$548
This JetBlue Airways deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:55 pmSEA - STI
1 stop14h 14mJetBlue
Wed 5/78:45 amSTI - SEA
1 stop15h 09mJetBlue
Deal found 3/28$551
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:10 pmSEA - PUJ
2 stops16h 30mUnited Airlines
Thu 4/104:35 pmPUJ - SEA
3 stops22h 14mUnited Airlines
Deal found 3/27$551

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Seattle to the Dominican Republic that are best for you.

Fly from

Seattle

Fly to

Dominican Republic

Route

Depart

Return

Price

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Tue 4/29

11:48 am-11:56 am

1 stop21h 08m

Punta Cana

Fri 5/2

5:08 pm-8:30 am

1 stop18h 22m

$450

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Thu 4/17

12:30 pm-11:44 am

2 stops20h 14m

Punta Cana

Fri 4/25

3:18 pm-11:35 am

2 stops23h 17m

$456

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Mon 4/7

10:59 pm-3:01 pm

1 stop13h 02m

Punta Cana

Thu 4/10

1:30 pm-11:30 pm

1 stop13h 00m

$457

SeattleSantiago de los Caballeros

SEA - STI

SEASTI

Seattle/Tacoma Intl

Thu 4/24

7:23 am-12:27 am

1 stop14h 04m

Santiago de los Caballeros

Tue 5/6

1:24 pm-10:44 pm

1 stop12h 20m

$471

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Mon 5/5

9:23 pm-10:16 am

1 stop9h 53m

Puerto Plata La Union

Fri 5/9

11:47 am-8:54 pm

1 stop12h 07m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 5/5

10:10 pm-11:15 am

1 stop10h 05m

Santo Domingo Las Americas

Fri 5/9

12:15 pm-11:07 pm

1 stop13h 52m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 5/5

11:30 pm-6:23 pm

2 stops15h 53m

Santo Domingo Las Americas

Fri 5/9

7:00 am-10:23 pm

2 stops18h 23m

$483

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Mon 5/5

9:23 pm-12:54 pm

1 stop12h 31m

Punta Cana

Fri 5/9

11:26 am-8:54 pm

1 stop12h 28m

$487

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Tue 9/16

11:59 pm-12:40 pm

1 stop9h 41m

Punta Cana

Tue 9/23

3:22 pm-12:33 am

1 stop12h 11m

$510

SeattlePuerto Plata

SEA - POP

SEAPOP

Seattle/Tacoma Intl

Tue 9/2

10:58 pm-2:15 pm

1 stop12h 17m

Puerto Plata La Union

Tue 9/16

3:45 pm-9:22 am

2 stops20h 37m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 44 results
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Best time to book a flight from Seattle to Dominican Republic

Have a flexible travel schedule? Discover the best time to fly to Dominican Republic from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to the Dominican Republic

What is the cheapest month to book a flight from Seattle to Dominican Republic?

Currently, January is the cheapest month in which you can book a flight from Seattle to Dominican Republic (average of $443). Flying from Seattle to Dominican Republic in March is currently the most expensive (average of $599). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to DO?

Find hourly flight availability from Seattle to Dominican Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Dominican Republic as you normally would.

Rainfall in Dominican Republic by month

Plan your trip to Dominican Republic by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dominican Republic ranges from 2.1 - 6.0 inches per month. October is typically the wettest month, when rainfall can reach 6.0 in. February is typically the driest time to visit Dominican Republic when rainfall is around 2.1 in.

Temperature in Dominican Republic by month

Plan your trip to Dominican Republic by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dominican Republic, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Dominican Republic

Get insights into the airlines that provide service to Dominican Republic. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dominican Republic. Reviews last updated March 28, 2025.
Get a feel of what it's like to fly with Southwest, Delta and LATAM Airlines from Seattle to Dominican Republic by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
LATAM Airlines
7.5
Good
1,750 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Boarding

8.2

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Dominican Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Dominican Republic?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Dominican Republic from Seattle.

  • What are the cheapest airlines to fly from Seattle to Dominican Republic one-way?

    One-way options have recently been found by users for as low as $200 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $217 and JetBlue from $228 one-way.

  • What are the most popular routes from Seattle to Dominican Republic?

    Most travelers choose Seattle/Tacoma Intl - Punta Cana, Seattle/Tacoma Intl - Santo Domingo Las Americas or Seattle/Tacoma Intl - Santiago de los Caballeros when deciding on the best route from Seattle to Dominican Republic.

  • Can I find deals for flights from Seattle to Dominican Republic that include hotel bookings?

    Yes. In addition to deals on Seattle to Dominican Republic flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Dominican Republic?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Dominican Republic.

  • Can I find deals for business class flights from Seattle to Dominican Republic?

    Yes. Cheapflights offers flight deals from Seattle to Dominican Republic by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Dominican Republic?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Dominican Republic (average of $443). Flying from Seattle to Dominican Republic in March is currently the most expensive (average of $599). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Dominican Republic

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Luis Munoz Marin Intl flights
Portland to Luis Munoz Marin Intl flights
Seattle to Punta Cana flights
Seattle to Montego Bay flights
Seattle to Nassau flights
Seattle to Saint Thomas Island flights
Seattle to Providenciales flights
Seattle to Santo Domingo flights
Seattle to Willemstad flights
Seattle to George Town flights
Portland to Montego Bay flights
Seattle to Oranjestad flights
Seattle to Santiago de los Caballeros flights
Portland to Punta Cana flights
Portland to Saint Thomas Island flights
Seattle to Puerto Plata flights
Seattle to Road Town flights
Seattle to Kralendijk flights
Seattle to Kingston flights
Portland to Oranjestad flights
Portland to Santo Domingo flights
Portland to Nassau flights
Portland to Road Town flights
Portland to Willemstad flights
Seattle to Christiansted flights
Seattle to Simpson Bay flights
Spokane to Luis Munoz Marin Intl flights
Seattle to Bridgetown flights
Portland to Castries flights
Portland to Christiansted flights
Seattle to Port of Spain flights
Portland to George Town flights
Portland to Simpson Bay flights
Seattle to St. George's flights
Portland to Kingston flights
Portland to Port of Spain flights
Spokane to George Town flights
Portland to Puerto Plata flights
Seattle to Castries flights
Seattle to St. John's flights
Portland to Providenciales flights
Portland to Bridgetown flights
Seattle to Fort-de-France flights
Seattle to Port Au Prince flights
Spokane to Nassau flights
Seattle to Kingstown flights
Portland to Kralendijk flights
Pasco to Luis Munoz Marin Intl flights
Seattle to Georgetown flights
Portland to St. John's flights

Top 7 airlines flying from Seattle to Dominican Republic

Discover the top 7 airlines that operate flights from Seattle to Dominican Republic. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$267Average$376FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$421Average$699FlexibilityNo cancel feeOn-time62%
DeltaCheapest$485Average$680FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$489Average$752FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$559Average$831FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$649Average$923FlexibilityNo cancel feeOn-time67%
SouthwestCheapest$678Average$862FlexibilityNo cancel feeOn-time63%
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