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$140+ Cheap flights from Caribbean to Seattle (SEA)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Caribbean to Seattle

Keep the following information in mind while searching for Caribbean to Seattle flight deals. Data was last updated May 1, 2025.

Round-trip from

$383
(Mytrip)

One-way from

$140
(Booking.com)

Popular in

July

Cheapest in

October

Average price

$541
From Caribbean to Seattle/Tacoma Intl
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One-way flight from Caribbean to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 16% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Caribbean to Seattle

Cheapest flights from Caribbean to Seattle
Explore the most affordable flight options available from Caribbean to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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 5/143:22 pmPUJ - SEA
2 stops26h 03mSpirit Airlines
Sat 5/173:20 pmSEA - PUJ
2 stops19h 57mSpirit Airlines
Deal found 4/30$383
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sat 5/3110:38 amSJU - SEA
2 stops16h 32mSpirit Airlines
Tue 6/106:00 amSEA - SJU
3 stops39h 54mSpirit Airlines
Deal found 4/30$409
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Wed 5/143:22 pmPUJ - SEA
2 stops26h 03mMultiple Airlines
Sat 5/1712:40 pmSEA - PUJ
1 stop20h 11mMultiple Airlines
Deal found 4/30$409
This American Airlines deal was found by Cheapflights users on 4/30. 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 9/195:25 pmSJU - SEA
1 stop10h 08mAmerican Airlines
Wed 10/111:55 pmSEA - SJU
2 stops11h 50mAmerican Airlines
Deal found 4/30$410
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/17:25 amSJU - SEA
1 stop11h 13mUnited Airlines
Tue 6/1011:50 pmSEA - SJU
1 stop11h 54mUnited Airlines
Deal found 4/30$425
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:00 amSJU - SEA
2 stops13h 20mSouthwest
Wed 10/84:55 pmSEA - SJU
2 stops13h 10mSouthwest
Deal found 4/30$437
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/314:15 pmSJU - SEA
1 stop18h 35mMultiple Airlines
Tue 6/103:20 pmSEA - SJU
2 stops17h 11mMultiple Airlines
Deal found 4/30$440
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:00 amSJU - SEA
1 stop12h 33mJetBlue
Tue 8/511:30 amSEA - SJU
1 stop11h 01mJetBlue
Deal found 4/30$454
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 5/217:00 amSDQ - SEA
2 stops19h 17mDelta
Wed 5/286:00 amSEA - SDQ
2 stops15h 19mDelta
Deal found 4/30$461
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:56 amSJU - SEA
2 stops41h 04mFrontier
Wed 5/286:25 amSEA - SJU
2 stops47h 47mFrontier
Deal found 4/30$466
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/216:24 amSDQ - SEA
1 stop19h 43mAmerican Airlines
Tue 5/2712:24 amSEA - SDQ
1 stop9h 53mAmerican Airlines
Deal found 4/30$469
This United Airlines deal was found by Cheapflights users on 4/30. 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 7/92:53 pmNAS - SEA
1 stop9h 19mUnited Airlines
Sat 7/1912:20 amSEA - NAS
1 stop11h 39mUnited Airlines
Deal found 4/30$477

Cheapflights Fare Finder

Customize your flight search to find flights from Caribbean to Seattle 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Caribbean to Seattle that are best for you.

Fly from

Caribbean

Fly to

Seattle

Route

Depart

Return

Price

Punta CanaSeattle

PUJ - SEA

PUJSEA

Punta Cana

Wed 5/14

3:22 pm-2:25 pm

2 stops26h 03m

Seattle/Tacoma Intl

Sat 5/17

3:20 pm-2:17 pm

2 stops19h 57m

$383

Punta CanaSeattle

PUJ - SEA

PUJSEA

Punta Cana

Wed 5/14

3:22 pm-2:25 pm

2 stops26h 03m

Seattle/Tacoma Intl

Sat 5/17

12:40 pm-11:51 am

1 stop20h 11m

$409

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Sat 5/31

10:38 am-12:10 am

2 stops16h 32m

Seattle/Tacoma Intl

Tue 6/10

6:00 am-12:54 am

3 stops39h 54m

$409

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Fri 9/19

3:55 pm-10:50 pm

1 stop9h 55m

Seattle/Tacoma Intl

Wed 10/1

11:55 pm-4:20 pm

2 stops13h 25m

$410

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Sun 6/1

7:25 am-3:38 pm

1 stop11h 13m

Seattle/Tacoma Intl

Tue 6/10

11:50 pm-2:44 pm

1 stop11h 54m

$425

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Tue 5/13

3:56 am-6:00 pm

2 stops41h 04m

Seattle/Tacoma Intl

Sat 5/24

6:25 am-3:15 pm

2 stops29h 50m

$432

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Wed 9/24

5:00 am-3:20 pm

2 stops13h 20m

Seattle/Tacoma Intl

Wed 10/8

4:55 pm-9:05 am

2 stops13h 10m

$437

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Sat 5/31

4:15 pm-7:50 am

1 stop18h 35m

Seattle/Tacoma Intl

Tue 6/10

3:20 pm-11:31 am

2 stops17h 11m

$440

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Tue 7/29

11:00 am-8:33 pm

1 stop12h 33m

Seattle/Tacoma Intl

Tue 8/5

11:30 am-1:31 am

1 stop11h 01m

$454

Santo DomingoSeattle

SDQ - SEA

SDQSEA

Santo Domingo Las Americas

Wed 5/21

7:00 am-11:17 pm

2 stops19h 17m

Seattle/Tacoma Intl

Wed 5/28

6:00 am-12:19 am

2 stops15h 19m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

Have a flexible travel schedule? Discover the best time to fly to Seattle from Caribbean 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.

Cheapflights Insights

Everything you need to know about your flight from Caribbean to Seattle

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

Currently, January is the cheapest month in which you can book a flight from Caribbean to Seattle (average of $238). Flying from Caribbean to Seattle in July is currently the most expensive (average of $405). 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 CB to SEA?

Find hourly flight availability from Caribbean to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 1, 2025.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
LATAM Airlines
7.5
Good
1,767 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Caribbean to Seattle. 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 into for flights to Seattle from Caribbean?

    For a flight from Caribbean to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $140. JetBlue flights start at $184 while deals on American Airlines start at $219 one-way.

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

    Most travelers choose San Juan Luis Munoz Marin Intl - Seattle/Tacoma Intl, Nassau Intl - Seattle/Tacoma Intl or Montego Bay Sangster Intl - Seattle/Tacoma Intl when deciding on the best route from Caribbean to Seattle.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Caribbean to Seattle 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 Caribbean to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Caribbean to Seattle (average of $238). Flying from Caribbean to Seattle in July is currently the most expensive (average of $405). 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

Traveling to a place near Caribbean?

Book flights to Caribbean if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Lynnwood
Aberdeen
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Caribbean to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Caribbean to Seattle

Discover the top 6 airlines that operate flights from Caribbean to Seattle. 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$143Average$420FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$235Average$413FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$324Average$545FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$332Average$635FlexibilityNo cancel feeOn-time71%
DeltaCheapest$452Average$587FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$589Average$661FlexibilityNo cancel feeOn-time63%

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