SEA - SDQ

$249 Find Cheap Flights from Seattle to Santo Domingo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Santo Domingo departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santo Domingo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Santo Domingo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Santo Domingo, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$532
Typical prices: $636-$595
Delta
Mon 9/21Sat 10/3
SEA - SDQ • 1 stop
Cheapest one-way
$249
Typical prices: $266-$351
Multiple Airlines
Mon 6/1
SEA - SDQ • 3 stops
Top airlines
Cheapest • from $532 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Santo Domingo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $607 (round-trip)
Shortest trip • 10h 50m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santo Domingo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Santo Domingo (SEA-SDQ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Santo Domingo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Santo Domingo

Mon, Sep 21 - Sat, Oct 3
Delta Logo
3:30 pm - 12:20 pm
SEA
-
SDQ
17h 50m
1 stop
Delta Logo
7:40 pm - 10:24 am
SDQ
-
SEA
17h 44m
1 stop
$532Delta
Sat, Sep 19 - Thu, Oct 1
Delta Logo
9:40 am - 12:20 pm
SEA
-
SDQ
23h 40m
2 stops
Delta Logo
7:40 pm - 4:13 pm
SDQ
-
SEA
23h 33m
2 stops
$537Delta
Fri, Jun 12 - Fri, Jun 19
Delta Logo
4:00 pm - 12:39 pm
SEA
-
SDQ
17h 39m
1 stop
Delta Logo
7:35 pm - 10:05 am
SDQ
-
SEA
17h 30m
1 stop
$571Delta
Mon, Sep 21 - Thu, Oct 1
Delta Logo
7:35 pm - 12:20 pm
SEA
-
SDQ
13h 45m
2 stops
Delta Logo
7:40 pm - 4:13 pm
SDQ
-
SEA
23h 33m
2 stops
$576Delta
Mon, Jun 8 - Fri, Jun 12
American Airlines Logo
8:45 pm - 9:29 am
SEA
-
SDQ
9h 44m
1 stop
American Airlines Logo
7:00 am - 12:08 am
SDQ
-
SEA
20h 08m
1 stop
$593American Airlines
Fri, Sep 18 - Mon, Sep 28
Delta Logo
3:55 pm - 1:41 pm
SEA
-
SDQ
18h 46m
1 stop
Delta Logo
7:40 pm - 10:24 am
SDQ
-
SEA
17h 44m
1 stop
$615Delta
Fri, Sep 18 - Mon, Sep 28
Delta Logo
3:30 pm - 12:20 pm
SEA
-
SDQ
17h 50m
1 stop
Delta Logo
7:40 pm - 2:43 pm
SDQ
-
SEA
22h 03m
2 stops
$620Delta
Fri, Jun 19 - Thu, Jun 25
Frontier Logo
3:33 pm - 11:06 am
SEA
-
SDQ
16h 33m
2 stops
Frontier Logo
11:55 am - 10:35 am
SDQ
-
SEA
25h 40m
2 stops
$636Frontier
Wed, Jun 17 - Tue, Jun 23
Delta Logo
10:20 pm - 12:39 pm
SEA
-
SDQ
11h 19m
1 stop
Delta Logo
6:06 am - 8:19 pm
SDQ
-
SEA
17h 13m
1 stop
$654Delta
Mon, Jun 1 - Tue, Jun 30
Multiple Airlines Logo
10:30 pm - 5:29 am
SEA
-
SDQ
27h 59m
1 stop
Multiple Airlines Logo
3:35 pm - 10:35 am
SDQ
-
SEA
22h 00m
2 stops
$655Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Santo Domingo flights

Get data-powered insights and trends into flights from Seattle to Santo Domingo to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Seattle to Santo Domingo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Santo Domingo departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Santo Domingo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Santo Domingo is March, where tickets cost $527 (return) on average. On the other hand, the most expensive months are February and January, where the average cost of round-trip tickets is $725 and $701 respectively.

Good to know

Low seasonJuly
Cheapest flight$249
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Seattle to Santo Domingo

When to book flights from Seattle to Santo Domingo

Are your dates flexible? Find out the best times to travel from Seattle to Santo Domingo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Santo Domingo

  • What is the cheapest flight from Seattle to Santo Domingo?

    In the last 3 days, the lowest price for a flight from Seattle to Santo Domingo was $249 for a one-way ticket and $532 for a round-trip.

  • Do I need a passport to fly between Seattle and Santo Domingo?

    Yes

  • Which airports will I be using when flying from Seattle to Santo Domingo?

    On your way to Santo Domingo, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Santo Domingo Las Americas.

  • Which aircraft models fly most regularly from Seattle to Santo Domingo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Santo Domingo?

    SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Santo Domingo, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Santo Domingo, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Santo Domingo are Delta and American Airlines. With an average price for the route of $576 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $640 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Seattle to Santo Domingo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Santo Domingo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Santo Domingo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santo Domingo from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Santo Domingo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santo Domingo with an airline and back to Seattle with another airline. Booking your flights between Seattle and SDQ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Santo Domingo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santo Domingo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Santo Domingo

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Santo Domingo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Santo Domingo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8463 reviews
8.1Boarding
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Everything you need to know for your flight from Seattle to Santo Domingo

Information on your arrival and departure airports