Cheap flights from Seattle to Caribbean

Round-trip
Economy
Seattle (SEA)
San Juan (SJU)
Depart
Return
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How to find the cheapest flight from
Seattle (SEA) to Caribbean

All the information you need to plan the best SEA to SJU flight in 2021: compare Seattle to Caribbean flight prices with the expected peak season, weather and rainfall in Caribbean.
How far in advance should I book a flight from Seattle to Caribbean?

To save up to 4% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Caribbean from C$ 541 1-2 weeks out and tickets from C$ 555 for flights departing within the next 72 hours.

Cheap flights from Seattle to Caribbean in May, June 2021

The best prices found for SEA to Caribbean flights for May, June
23 May - 29 May
C$ 506pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
24 May - 29 May
C$ 512pp
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
25 May - 4 Jun
C$ 518pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle to Caribbean 2021 flight deals

Cheap flights to Caribbean from Seattle found for this year
23 May - 29 May
C$ 506pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
24 May - 29 May
C$ 512pp
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
25 May - 4 Jun
C$ 518pp
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Caribbean

Late deals on round-trip flights to Caribbean from Seattle, departing today and this week
22 May - 26 May
C$ 831pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
   
2 STOPS
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
22 May - 26 May
C$ 1,362pp
SEA
Seattle/Tacoma Intl
Aeromexico
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Aeromexico
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to Caribbean from Seattle

The cheapest one-way flights from Seattle to Caribbean
9:25 a.m. - 6:23 a.m.
United Airlines
1 stop
17h 58m
SEA - SDQ
United Airlines
C$ 276
United
6:00 p.m. - 1:20 a.m.
Aeromexico
1 stop
28h 20m
SEA - SDQ
Aeromexico
C$ 290
8:50 p.m. - 7:10 p.m.
Delta
2 stops
19h 20m
SEA - SDQ
Delta
C$ 1,128
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Caribbean</span> flights.

Flight FAQs

From Seattle to Caribbean

What airport do you fly from for flights from Seattle to Caribbean?

Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Caribbean. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.

Which airlines flying from Seattle/Tacoma Intl to Caribbean have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Caribbean that may be offering flexible cancellation policies are American Airlines, United Airlines, and Aeromexico. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Seattle to Caribbean for under C$ 605 on Cheapflights?

Yes, there are multiple flights from Seattle to Caribbean for under C$ 605. The cheapest flight booked recently is on Delta for just C$ 506, but on average you can expect to pay C$ 604.

Are there direct flights from Seattle to Caribbean for under C$ 484 on Cheapflights?

There are no direct flights from Seattle to Caribbean, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Seattle to Caribbean for under C$ 847?

There are currently 2+ open flights from Seattle to Caribbean within the next 7 days for less than C$ 847.

What are the most popular airlines that fly from Seattle to Caribbean?

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Seattle to Caribbean.

What are the most popular routes from Seattle to Caribbean?

The most popular route from Seattle to Caribbean is Seattle/Tacoma Intl - The Valley Wallblake Intl. You may also consider Seattle/Tacoma Intl - Nagua Samaná El Catey or Seattle/Tacoma Intl - Bridgetown Grantley Adams Intl.

What are the cheapest flights from Seattle to Caribbean?

The cheapest flight price from Seattle to Caribbean is C$ 505. On average you can expect to pay C$ 1,219. The most popular route, (Seattle/Tacoma Intl - The Valley Wallblake Intl), can usually be booked for C$ 1,302.

How long is the flight from Seattle to Caribbean?

For as low as C$ 647, JetBlue can have you in Caribbean from Seattle in 9h 11m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Seattle to Caribbean round-trip?

Flying on Delta is currently your cheapest option to Caribbean, with prices starting at C$ 506. Additional round-trip tickets that might be worth considering are offered by Aeromexico and JetBlue, with the lowest prices starting at C$ 539 and C$ 647, respectively.

What are the cheapest airlines to fly from Seattle to Caribbean one-way?

One-way options have recently been found by users for as low as C$ 259 on Aeromexico. Other airlines that offer cheap prices include United Airlines from C$ 276 and JetBlue from C$ 390 one-way.

Destination points for flights from Seattle to Caribbean

Select to see more specific information for flights from Seattle to all places in Caribbean.
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Destination information for Caribbean

Things to know before you go - useful duration and weather info for your trip from Seattle to Caribbean.
Today's exchange rate
C$ 1 = $0.83

Airports servicing Seattle

Top 3 airlines flying from Seattle to Caribbean

The chart below displays the airlines Cheapflights users travelling from Seattle to Caribbean choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
C$ 205 C$ 381 No cancel fee 69%
Search United Airlines flights
JetBlue
C$ 221 C$ 474 No cancel fee 62%
Search JetBlue flights
American Airlines
C$ 226 C$ 615 No cancel fee 71%
Search American Airlines flights
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