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Santo Domingo

$212+ Cheap flights from Seattle (SEA) to Santo Domingo (SDQ)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDQ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Santo Domingo Las Americas are usually found in September or January, booked 41 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Seattle to Santo Domingo

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Santo Domingo (SDQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$479
(Delta)

One-way from

$212
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$657
From Seattle/Tacoma Intl to Santo Domingo Las Americas
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One-way flight from Seattle/Tacoma Intl to Santo Domingo Las Americas
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Highest demand for flights based on searches. 13% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Seattle to Santo Domingo

Cheapest flights from Seattle to Santo Domingo
Explore the most affordable flight options available from Seattle to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 11/127:20 amSEA - SDQ
1 stop13h 56mDelta
Tue 11/184:22 pmSDQ - SEA
1 stop11h 52mDelta
Deal found 6/11$479
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Thu 10/98:30 amSEA - SDQ
1 stop10h 15mMultiple Airlines
Wed 10/1510:19 amSDQ - SEA
1 stop14h 46mMultiple Airlines
Deal found 6/9$482
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/308:16 pmSEA - SDQ
1 stop16h 04mAmerican Airlines
Wed 8/62:35 pmSDQ - SEA
1 stop12h 39mAmerican Airlines
Deal found 6/11$525
This JetBlue deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:59 pmSEA - SDQ
1 stop10h 06mJetBlue
Mon 11/176:00 amSDQ - SEA
1 stop19h 19mJetBlue
Deal found 6/11$536
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 10/165:31 pmSEA - SDQ
2 stops17h 39mUnited Airlines
Mon 10/271:53 pmSDQ - SEA
3 stops25h 25mUnited Airlines
Deal found 6/12$583
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/273:58 pmSEA - SDQ
3 stops30h 46mSpirit Airlines
Wed 7/24:37 pmSDQ - SEA
2 stops25h 26mSpirit Airlines
Deal found 6/11$596

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Seattle to Santo Domingo that are best for you.

Fly from

Seattle

Fly to

Santo Domingo

Route

Depart

Return

Price

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 8/14

8:08 pm-9:25 am

1 stop10h 17m

Santo Domingo Las Americas

Thu 8/21

4:25 pm-12:14 am

1 stop10h 49m

$479

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 7/30

5:30 pm-9:45 pm

2 stops25h 15m

Santo Domingo Las Americas

Wed 8/6

10:19 am-10:00 pm

1 stop14h 41m

$534

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Fri 6/27

3:58 pm-1:44 am

3 stops30h 46m

Santo Domingo Las Americas

Wed 7/2

4:37 pm-3:03 pm

2 stops25h 26m

$596

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Thu 7/3

12:20 am-1:50 am

2 stops22h 30m

Santo Domingo Las Americas

Mon 7/7

3:20 pm-11:37 am

2 stops23h 17m

$799

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Sun 7/27

11:43 am-2:29 am

1 stop11h 46m

Santo Domingo Las Americas

Sun 8/3

5:30 am-7:58 pm

1 stop17h 28m

$981

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Mon 6/30

11:53 pm-5:58 pm

2 stops15h 05m

Santo Domingo Las Americas

Sun 7/6

6:00 am-12:03 am

2 stops21h 03m

$1,419

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Tue 8/5

5:30 pm-3:47 pm

2 stops19h 17m

$212

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Wed 8/13

7:18 am-12:52 am

1 stop14h 34m

$223

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Tue 8/5

8:16 pm-9:25 am

1 stop10h 09m

$228

SeattleSanto Domingo

SEA - SDQ

SEASDQ

Seattle/Tacoma Intl

Tue 8/12

8:25 am-4:29 pm

1 stop29h 04m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
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Best time to book a flight from Seattle to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo 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 Santo Domingo

How far ahead should I book a flight from Seattle to Santo Domingo?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Santo Domingo. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Santo Domingo, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Santo Domingo?

Currently, January is the cheapest month in which you can book a flight from Seattle to Santo Domingo (average of $362). Flying from Seattle to Santo Domingo in December is currently the most expensive (average of $583). 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 SDQ?

Find hourly flight availability from Seattle to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Seattle to Santo Domingo is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.

What is the cheapest day to fly from Seattle to Santo Domingo?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Santo Domingo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Santo Domingo flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Santo Domingo by month

Plan your trip to Santo Domingo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santo Domingo ranges from 1.6 - 6.7 inches per month. May is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Santo Domingo when rainfall is around 1.6 in.

Temperature in Santo Domingo by month

Plan your trip to Santo Domingo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santo Domingo, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Santo Domingo

Get insights into the airlines that provide service to Santo Domingo. 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 Santo Domingo. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,052 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Seattle to Santo Domingo round-trip?

    According to our current data, Delta ($479), American Airlines ($525), and JetBlue ($536) offers the cheapest pricing from Seattle to Santo Domingo. Delta is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Santo Domingo one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $212. Users have also found prices from $223 and $228 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Seattle to Santo Domingo that include hotel bookings?

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

  • How can I find direct flights from Seattle to Santo Domingo?

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

  • Can I find deals for business class flights from Seattle to Santo Domingo?

    Yes. Cheapflights offers flight deals from Seattle to Santo Domingo 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 Santo Domingo?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Santo Domingo (average of $362). Flying from Seattle to Santo Domingo in December is currently the most expensive (average of $583). 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

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Top 3 airlines flying from Seattle to Santo Domingo

Discover the top 3 airlines that operate flights from Seattle to Santo Domingo. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$478Average$641FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$481Average$719FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$543Average$687FlexibilityNo cancel feeOn-time71%

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