Cheap flights from Seattle to Caribbean

Round-trip
Economy
Seattle (SEA)
San Juan (SJU)
Depart
Return
Any month
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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 54% on this flight, we recommend booking at least 61 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$ 1,222 1-2 weeks out and tickets from C$ 1,476 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Caribbean?

May is one of the best times of the year to fly to Caribbean from Seattle. Prices for May average C$ 1,022 per person but you can even find prices for as low as C$ 731. The most expensive prices can be found in the month of December. Opting for a May flight can save you 20% on your journey compared to booking in May

When is the cheapest time to fly from Seattle to Caribbean (SEA - 0CB)?

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

Cheap flights from Seattle to Caribbean in September, October 2021

The best prices found for SEA to Caribbean flights for September, October
31 Oct - 5 Dec
C$ 497pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
GND
St. George's Point Saline Intl
GND
St. George's Point Saline Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
8 Oct - 15 Oct
C$ 592pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
1 Oct - 8 Oct
C$ 656pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Caribbean 2021 flight deals

Cheap flights to Caribbean from Seattle found for this year
2 Nov - 2 Dec
C$ 496pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
GND
St. George's Point Saline Intl
GND
St. George's Point Saline Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
31 Oct - 5 Dec
C$ 497pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
GND
St. George's Point Saline Intl
GND
St. George's Point Saline Intl
American Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
8 Oct - 15 Oct
C$ 592pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
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
1 Oct - 8 Oct
C$ 656pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
1 Oct - 8 Oct
C$ 776pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Oct - 6 Oct
C$ 778pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Caribbean from Seattle

The cheapest one-way flights from Seattle to Caribbean
7:59 p.m. - 8:10 a.m.
JetBlue
1 stop
9h 11m
SEA - SDQ
JetBlue
C$ 273
5:00 p.m. - 6:37 a.m.
JetBlue
1 stop
10h 37m
SEA - SDQ
JetBlue
C$ 325
5:51 p.m. - 8:20 a.m.
JetBlue
1 stop
10h 29m
SEA - BGI
JetBlue
C$ 335

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$ 500 on Cheapflights?

Yes, there are multiple flights from Seattle to Caribbean for under C$ 500. The cheapest flight booked recently is on American Airlines for just C$ 496, but on average you can expect to pay C$ 688.

Are there last-minute flights available from Seattle to Caribbean for under C$ 700?

There are currently 9+ open flights from Seattle to Caribbean within the next 7 days for less than C$ 700.

What are the cheapest flights from Seattle to Caribbean?

The cheapest flight price from Seattle to Caribbean is C$ 528. On average you can expect to pay C$ 1,274. The most popular route, (Seattle/Tacoma Intl - Bridgetown Grantley Adams Intl), can usually be booked for C$ 908.

What are the most popular routes from Seattle to Caribbean?

Most travellers choose Seattle/Tacoma Intl - Bridgetown Grantley Adams Intl, Seattle/Tacoma Intl - The Valley Wallblake Intl or Seattle/Tacoma Intl - Nagua Samaná El Catey when deciding on the best route from Seattle to Caribbean.

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

American Airlines, JetBlue and Delta are the most popular airlines when flying from Seattle to Caribbean.

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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 = $0.80

Airports servicing Seattle

Top 3 airlines flying from Seattle/Tacoma Intl 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$ 260 C$ 482 No cancel fee 69%
Search United Airlines flights
JetBlue
C$ 279 C$ 600 No cancel fee 62%
Search JetBlue flights
American Airlines
C$ 286 C$ 714 No cancel fee 71%
Search American Airlines flights
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