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$120+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SEA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Round-trip from

$390
(FlightHub)

One-way from

$120
(Cheapflightsfares)

Popular in

July

Cheapest in

September

Average price

$561

Good one-way deal

$258 or less
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. 17% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from Caribbean to Seattle/Tacoma Intl.
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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 March 31, 2025.

This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:38 amSJU - SEA
2 stops16h 32mSpirit Airlines
Sun 5/183:20 pmSEA - SJU
2 stops24h 47mSpirit Airlines
Deal found 3/30$390
This United Airlines deal was found by Cheapflights users on 3/30. 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 8/277:00 amSJU - SEA
1 stop13h 36mUnited Airlines
Fri 9/57:05 pmSEA - SJU
2 stops13h 55mUnited Airlines
Deal found 3/30$391
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/293:20 pmSJU - SEA
1 stop10h 44mAmerican Airlines
Tue 5/67:30 amSEA - SJU
1 stop18h 42mAmerican Airlines
Deal found 3/31$392
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:00 pmMBJ - SEA
2 stops14h 56mSpirit Airlines
Tue 5/133:20 pmSEA - MBJ
2 stops17h 42mSpirit Airlines
Deal found 3/30$406
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 5/14:12 pmMBJ - SEA
1 stop30h 06mUnited Airlines
Wed 5/79:00 amSEA - MBJ
2 stops26h 30mUnited Airlines
Deal found 3/31$418
This JetBlue deal was found by Cheapflights users on 3/30. 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.
Thu 5/811:58 amSJU - SEA
1 stop11h 56mJetBlue
Sat 5/1711:38 amSEA - SJU
1 stop10h 17mJetBlue
Deal found 3/30$434
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 3/316:00 amSDQ - SEA
2 stops18h 15mUnited Airlines
Thu 4/312:30 pmSEA - SDQ
1 stop10h 20mUnited Airlines
Deal found 3/30$449
This Delta deal was found by Cheapflights users on 3/30. 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.
Fri 4/186:15 amSJU - SEA
1 stop11h 07mDelta
Mon 4/2811:30 pmSEA - SJU
1 stop9h 10mDelta
Deal found 3/30$454
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 6/2610:20 amMBJ - SEA
1 stop14h 35mAmerican Airlines
Mon 6/309:50 pmSEA - MBJ
1 stop9h 30mAmerican Airlines
Deal found 3/30$465
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 8/125:00 pmNAS - SEA
2 stops23h 46mUnited Airlines
Fri 8/225:13 pmSEA - NAS
1 stop17h 37mUnited Airlines
Deal found 3/30$468
This American Airlines deal was found by Cheapflights users on 3/30. 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 8/131:15 pmNAS - SEA
1 stop14h 13mAmerican Airlines
Wed 8/2010:32 pmSEA - NAS
1 stop7h 57mAmerican Airlines
Deal found 3/30$477
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 4/144:35 pmPUJ - SEA
2 stops28h 32mUnited Airlines
Thu 4/1711:59 pmSEA - PUJ
1 stop12h 26mUnited Airlines
Deal found 3/31$485

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 March 31, 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

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Wed 5/7

10:38 am-12:10 am

2 stops16h 32m

Seattle/Tacoma Intl

Sun 5/18

3:20 pm-7:07 pm

2 stops24h 47m

$390

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Wed 8/27

7:00 am-5:36 pm

1 stop13h 36m

Seattle/Tacoma Intl

Fri 9/5

7:05 pm-12:00 pm

2 stops13h 55m

$391

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Tue 4/29

3:20 pm-11:04 pm

1 stop10h 44m

Seattle/Tacoma Intl

Tue 5/6

7:30 am-5:12 am

1 stop18h 42m

$392

Montego BaySeattle

MBJ - SEA

MBJSEA

Montego Bay Sangster Intl

Tue 5/6

12:00 pm-12:56 am

2 stops14h 56m

Seattle/Tacoma Intl

Tue 5/13

3:20 pm-11:02 am

2 stops17h 42m

$406

Montego BaySeattle

MBJ - SEA

MBJSEA

Montego Bay Sangster Intl

Thu 5/1

4:12 pm-8:18 pm

1 stop30h 06m

Seattle/Tacoma Intl

Wed 5/7

9:00 am-1:30 pm

2 stops26h 30m

$418

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Thu 5/8

11:58 am-8:54 pm

1 stop11h 56m

Seattle/Tacoma Intl

Sat 5/17

11:38 am-12:55 am

1 stop10h 17m

$434

San JuanSeattle

SJU - SEA

SJUSEA

San Juan Luis Munoz Marin Intl

Fri 4/18

12:50 pm-11:59 pm

1 stop14h 09m

Seattle/Tacoma Intl

Tue 4/29

6:20 am-11:15 pm

2 stops13h 55m

$454

Montego BaySeattle

MBJ - SEA

MBJSEA

Montego Bay Sangster Intl

Thu 6/26

10:20 am-10:55 pm

1 stop14h 35m

Seattle/Tacoma Intl

Mon 6/30

9:50 pm-9:20 am

1 stop9h 30m

$465

NassauSeattle

NAS - SEA

NASSEA

Nassau Intl

Tue 8/12

5:00 pm-10:08 am

2 stops20h 08m

Seattle/Tacoma Intl

Fri 8/22

3:19 pm-1:50 pm

2 stops19h 31m

$468

NassauSeattle

NAS - SEA

NASSEA

Nassau Intl

Wed 8/13

1:15 pm-12:28 am

1 stop14h 13m

Seattle/Tacoma Intl

Wed 8/20

10:32 pm-9:29 am

1 stop7h 57m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 $411). 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 March 31, 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 March 31, 2025.
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

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
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

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
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

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
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

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
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

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
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

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 $120. American Airlines flights start at $179 while deals on Delta start at $214 one-way.

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

    Most travelers choose San Juan Luis Munoz Marin Intl - Seattle/Tacoma Intl, Port of Spain Piarco 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 $411). 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
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

Browse thousands of different options on Cheapflights for your next trip

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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$143Average$430FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$235Average$425FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$296Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$332Average$656FlexibilityNo cancel feeOn-time71%
DeltaCheapest$454Average$610FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$589Average$661FlexibilityNo cancel feeOn-time63%
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