Cheap flights from Seattle to Caribbean

Round-trip
Economy
Seattle (SEA)
San Juan (SJU)
Depart
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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 2022: 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?

Users have found that booking a flight from Seattle to Caribbean at least 61 days early can save you up to 54% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Seattle to Caribbean for as little as C$ 1,240 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,499 for flights departing within the next 3 days.

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

When flying from Seattle to Caribbean, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

May can be a great time to fly to Caribbean from Seattle with a flight ticket averaging about C$ 1,038. Cheapflights users have found deals in the month of May for as cheap as C$ 742. The most expensive prices can be found in the month of December.

Cheap flights from Seattle to Caribbean in May, June 2022

The best prices found for SEA to Caribbean flights for May, June
11 Jun - 14 Jun
C$ 792pp
SEA
Seattle/Tacoma Intl
Aeromexico
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Aeromexico
 
1 STOP
SEA
Seattle/Tacoma Intl
1 Jun - 8 Jun
C$ 882pp
SEA
Seattle/Tacoma Intl
Aeromexico
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Aeromexico
 
1 STOP
SEA
Seattle/Tacoma Intl
10 Jun - 19 Jun
C$ 908pp
SEA
Seattle/Tacoma Intl
Aeromexico
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Aeromexico
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Caribbean 2022 flight deals

Cheap flights to Caribbean from Seattle found for this year
17 Sep - 23 Sep
C$ 660pp
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 Dec - 4 Dec
C$ 683pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
8 Oct - 15 Oct
C$ 691pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
BGI
Bridgetown Grantley Adams Intl
BGI
Bridgetown Grantley Adams Intl
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
29 May - 11 Jun
C$ 1,140pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
27 May - 3 Jun
C$ 1,253pp
SEA
Seattle/Tacoma Intl
JetBlue
 
1 STOP
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
25 May - 1 Jun
C$ 1,346pp
SEA
Seattle/Tacoma Intl
Aeromexico
   
2 STOPS
SDQ
Santo Domingo Las Americas
SDQ
Santo Domingo Las Americas
Aeromexico
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Caribbean from Seattle

The cheapest one-way flights from Seattle to Caribbean
11:15 a.m. - 10:21 a.m.
Delta
1 stop
20h 06m
SEA - UVF
Delta
C$ 334
Delta
4:55 p.m. - 9:19 a.m.
JetBlue
1 stop
13h 24m
SEA - CUR
JetBlue
C$ 339
10:00 a.m. - 5:41 a.m.
JetBlue
1 stop
16h 41m
SEA - SDQ
JetBlue
C$ 356

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$ 700 on Cheapflights?

Yes, there are multiple flights from Seattle to Caribbean for under C$ 700. The cheapest flight booked recently is on JetBlue for just C$ 660, but on average you can expect to pay C$ 912.

Are there last-minute flights available from Seattle to Caribbean for under C$ 1,200?

There are currently 11+ open flights from Seattle to Caribbean within the next 7 days for less than C$ 1,200.

What are the most popular routes from Seattle to Caribbean?

Most travellers choose Seattle/Tacoma Intl - The Valley Wallblake Intl, Seattle/Tacoma Intl - Nagua Samaná El Catey or Seattle/Tacoma Intl - Bridgetown Grantley Adams Intl 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 United Airlines are the most popular airlines when flying from Seattle to Caribbean.

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 = $0.78

Airports servicing Seattle

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