SEA - SDQ

$207 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 8/4. 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

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
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Flights 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

Fri, Oct 10 - Mon, Oct 20
Delta Logo
12:40 am - 5:52 pmSEA-SDQ
14h 12m2 stops
Delta Logo
3:15 pm - 12:11 amSDQ-SEA
11h 56m1 stop
$493Delta
Find Deal
Fri, Sep 5 - Wed, Sep 10
 Logo
8:37 am - 1:41 amSEA-SDQ
14h 04m1 stop
 Logo
10:19 am - 10:05 pmSDQ-SEA
14h 46m1 stop
Fri, Jul 18 - Sun, Jul 20
Spirit Airlines Logo
5:30 pm - 9:50 amSEA-SDQ
13h 20m2 stops
Spirit Airlines Logo
10:55 am - 4:25 pmSDQ-SEA
32h 30m2 stops
$515Spirit Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
8:08 pm - 9:25 amSEA-SDQ
10h 17m1 stop
American Airlines Logo
7:05 am - 12:14 amSDQ-SEA
20h 09m1 stop
$525American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
5:24 am - 8:30 pmSEA-SDQ
12h 06m2 stops
American Airlines Logo
4:25 pm - 12:14 amSDQ-SEA
10h 49m1 stop
$529American Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
JetBlue Logo
10:29 pm - 5:15 pmSEA-SDQ
14h 46m1 stop
JetBlue Logo
6:00 am - 9:19 pmSDQ-SEA
19h 19m1 stop
$540JetBlue
Find Deal
Tue, Jul 15 - Tue, Jul 22
Spirit Airlines Logo
5:30 pm - 9:50 amSEA-SDQ
13h 20m2 stops
Spirit Airlines Logo
10:55 am - 4:25 pmSDQ-SEA
32h 30m2 stops
$542Spirit Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 15
JetBlue Logo
11:40 pm - 1:24 pmSEA-SDQ
10h 44m1 stop
JetBlue Logo
8:10 am - 10:10 pmSDQ-SEA
17h 00m1 stop
$573JetBlue
Find Deal
Fri, Sep 5 - Wed, Sep 10
United Airlines Logo
7:34 pm - 2:10 pmSEA-SDQ
15h 36m2 stops
United Airlines Logo
5:45 am - 10:59 pmSDQ-SEA
20h 14m2 stops
$583United Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
United Airlines Logo
11:50 pm - 3:06 pmSEA-SDQ
11h 16m1 stop
United Airlines Logo
6:00 am - 6:10 pmSDQ-SEA
16h 10m2 stops
$615United Airlines
Find Deal
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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.

What’s the cheapest day of the week to fly from Seattle to Santo Domingo?

The average price of all round-trip flights from Seattle to Santo Domingo clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Santo Domingo, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Santo Domingo, Monday is the cheapest day to fly and Thursday is the most expensive.

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 September, where tickets cost $570 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,310 and $1,030 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Seattle to Santo Domingo, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$207
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 77% 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 $207 for a one-way ticket and $493 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?

    oneworld, Star Alliance, and SkyTeam 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 JetBlue?

    The two airlines most popular with KAYAK users for flights from Seattle to Santo Domingo are Delta and JetBlue. With an average price for the route of $641 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $719 and an overall rating of 7.3.

  • 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 3 airlines serving 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.
8.0
DeltaOverall score based on 7965 reviews
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

The check in and boarding process was a bit of a cluster. Two people at the counter to check in, three random lines that nobody knew which was for what, and people kept getting shuffled from one line to another for no apparent reason because then they’d get shuffled back and end up getting out further back in the line than they were originally. I only had to hand my already checked bag over and it took 45 minutes. I was never assigned a seat so when I tried to board I was pulled out of line again while someone had to try to manually assign me a seat. During the flight I got up to go to the bathroom, and there was an attendant in the aisle offering pillows etc and it was a 30 min wait unbuckled standing by the bathrooms because she said I couldn’t go past her. First and last time flying jet blue to be honest.

Communication since no reason or explanation was given for 3 hrs delay

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Flight was delayed several 3 hours - no reason was given and no communication what so ever.

No overhead baggage room even though I was seated in row 2. Consequently had to check in my carry on bag. Baggage carousel was jammed. Took 45 min to get my bag.

Excellent from start to finish. All staff members were amazing!

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

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

Information on your arrival and departure airports

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