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$152+ Cheap flights from Seattle (SEA) to Caribbean

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Seattle to Caribbean

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Caribbean (0CB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Seattle to Caribbean

Cheapest flights from Seattle to Caribbean
Explore the most affordable flight options available from Seattle to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/44:00 pmSEA - SJU
2 stops25h 49mSpirit Airlines
Sat 12/142:17 pmSJU - SEA
2 stops25h 38mSpirit Airlines
Deal found 11/20$374
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:50 pmSEA - STT
2 stops18h 01mSpirit Airlines
Wed 12/1811:44 amSTT - SEA
2 stops36h 42mSpirit Airlines
Deal found 11/21$375
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/115:15 amSEA - SJU
3 stops32h 28mMultiple Airlines
Wed 12/182:44 pmSJU - SEA
3 stops35h 59mMultiple Airlines
Deal found 11/20$376
This Alaska Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:08 amSEA - NAS
Nonstop6h 12mAlaska Airlines
Tue 1/711:00 amNAS - SEA
Nonstop7h 00mAlaska Airlines
Deal found 11/21$379
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/115:00 amSEA - SJU
1 stop9h 25mUnited Airlines
Mon 1/272:05 amSJU - SEA
2 stops18h 11mUnited Airlines
Deal found 11/20$430
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/65:46 pmSEA - MBJ
2 stops16h 47mMultiple Airlines
Tue 12/102:17 pmMBJ - SEA
1 stop22h 26mMultiple Airlines
Deal found 11/20$434
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:31 amSEA - NAS
1 stop10h 10mAmerican Airlines
Wed 1/87:45 amNAS - SEA
1 stop18h 41mAmerican Airlines
Deal found 11/21$437
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:00 amSEA - SJU
1 stop10h 50mAmerican Airlines
Wed 12/118:15 amSJU - SEA
1 stop17h 04mAmerican Airlines
Deal found 11/20$465
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:21 pmSEA - PUJ
2 stops40h 09mMultiple Airlines
Thu 12/126:45 pmPUJ - SEA
1 stop18h 35mMultiple Airlines
Deal found 11/19$476
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:05 pmSEA - SJU
2 stops15h 10mDelta
Tue 12/177:30 amSJU - SEA
1 stop13h 42mDelta
Deal found 11/20$492
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:10 pmSEA - NAS
2 stops15h 23mUnited Airlines
Wed 1/83:57 pmNAS - SEA
1 stop23h 10mUnited Airlines
Deal found 11/21$525
This CheapOair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/59:21 pmSEA - MBJ
2 stops37h 24mSpirit Airlines
Thu 12/122:38 pmMBJ - SEA
2 stops51h 15mSpirit Airlines
Deal found 11/19$530

Find flights from Seattle to Caribbean within your budget

Customize your flight search to find flights from Seattle to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sat 2/8

9:55 am-7:15 pm

Nonstop6h 20m

Nassau Intl

Sun 2/16

10:00 am-11:43 pm

1 stop16h 43m

$361

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Sat 1/4

9:36 pm-11:54 pm

3 stops46h 18m

San Juan Luis Munoz Marin Intl

Sat 1/11

6:15 am-8:50 pm

3 stops42h 35m

$367

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Mon 1/6

2:16 pm-5:40 pm

2 stops23h 24m

San Juan Luis Munoz Marin Intl

Fri 1/10

10:09 pm-12:14 am

2 stops30h 05m

$368

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 12/16

12:50 pm-10:51 am

2 stops18h 01m

Saint Thomas Island Cyril E King

Wed 12/18

11:44 am-8:26 pm

2 stops36h 42m

$375

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Sun 1/12

12:45 am-5:30 pm

2 stops12h 45m

San Juan Luis Munoz Marin Intl

Tue 1/28

6:15 am-2:56 pm

2 stops12h 41m

$387

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Fri 1/24

5:15 pm-1:33 pm

2 stops17h 18m

Nassau Intl

Sat 3/1

12:55 pm-10:09 pm

1 stop12h 14m

$393

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Sun 1/12

9:40 pm-3:49 pm

1 stop14h 09m

Punta Cana

Thu 1/16

4:54 pm-10:48 am

1 stop21h 54m

$402

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Tue 1/7

7:00 am-9:28 pm

1 stop10h 28m

San Juan Luis Munoz Marin Intl

Fri 1/17

2:05 am-11:16 am

1 stop13h 11m

$423

SeattleMontego Bay

SEA - MBJ

SEAMBJ

Seattle/Tacoma Intl

Fri 12/6

5:46 pm-1:33 pm

2 stops16h 47m

Montego Bay Sangster Intl

Tue 12/10

2:17 pm-9:43 am

1 stop22h 26m

$434

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Tue 12/31

12:31 am-1:41 pm

1 stop10h 10m

Nassau Intl

Wed 1/8

7:45 am-11:26 pm

1 stop18h 41m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Caribbean

Get recent, data-driven insights about flights from Seattle to Caribbean including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Seattle to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Seattle to Caribbean (average of $254). Flying from Seattle to Caribbean in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to CB?

Find hourly flight availability from Seattle to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

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.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated November 21, 2024.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Copa Airlines
7.8
Good
1,785 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Food

7.2

Overall

8.1

Boarding

8.2

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Seattle to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    If you book a flight to Caribbean from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $152. American Airlines flights start at $163 while deals on Alaska Airlines start at $167 one-way.

  • What are the most popular routes from Seattle to Caribbean?

    The most popular route from Seattle to Caribbean is Seattle/Tacoma Intl - San Juan Luis Munoz Marin Intl. You may also consider Seattle/Tacoma Intl - Punta Cana or Seattle/Tacoma Intl - Montego Bay Sangster Intl.

  • Can I find deals for flights from Seattle to Caribbean that include hotel bookings?

    Yes. In addition to deals on Seattle to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Caribbean.

  • Can I find deals for business class flights from Seattle to Caribbean?

    Yes. Cheapflights offers flight deals from Seattle to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Caribbean (average of $254). Flying from Seattle to Caribbean in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Seattle to Caribbean

Discover the top 10 airlines that operate flights from Seattle to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$241Average$486FlexibilityNo cancel feeOn-time65%
FrontierCheapest$267Average$461FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$286Average$664FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$291Average$852FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$315Average$722FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$317Average$705FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$331Average$632FlexibilityNo cancel feeOn-time75%
DeltaCheapest$397Average$673FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$612Average$813FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$636Average$910FlexibilityNo cancel feeOn-time67%
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