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Caribbean Islands

$132+ Cheap flights from Seattle (SEA) to Caribbean Islands

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJU
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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Find flight deals from Seattle to Caribbean Islands

Cheapest flights from Seattle to Caribbean Islands
Explore the most affordable flight options available from Seattle to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This CheapOair deal was found by Cheapflights users on 11/3. 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.
Wed 12/44:00 pmSEA - STT
2 stops17h 23mSpirit Airlines
Mon 12/911:56 amSTT - SEA
2 stops30h 57mSpirit Airlines
Deal found 11/3$347
This FareScan deal was found by Cheapflights users on 11/4. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:45 amSEA - SJU
2 stops26h 52mSpirit Airlines
Thu 12/123:20 amSJU - SEA
2 stops24h 50mSpirit Airlines
Deal found 11/4$372
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/1012:15 amSEA - SJU
2 stops11h 35mAmerican Airlines
Mon 12/166:25 amSJU - SEA
1 stop14h 58mAmerican Airlines
Deal found 11/4$377
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/69:16 pmSEA - NAS
1 stop19h 43mAlaska Airlines
Sun 12/88:00 amNAS - SEA
Nonstop7h 06mAlaska Airlines
Deal found 11/3$378
This CheapOair deal was found by Cheapflights users on 11/4. 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.
Wed 12/44:00 pmSEA - SJU
2 stops25h 49mMultiple Airlines
Sat 12/145:00 pmSJU - SEA
1 stop28h 21mMultiple Airlines
Deal found 11/4$396
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/145:00 amSEA - NAS
1 stop8h 28mUnited Airlines
Sat 12/212:55 pmNAS - SEA
1 stop11h 22mUnited Airlines
Deal found 11/3$420
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 12/210:10 pmSEA - NAS
2 stops18h 55mAmerican Airlines
Sat 12/77:45 amNAS - SEA
2 stops12h 38mAmerican Airlines
Deal found 11/3$436
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/114:00 pmSEA - PUJ
2 stops21h 30mMultiple Airlines
Wed 12/184:50 pmPUJ - SEA
1 stop22h 05mMultiple Airlines
Deal found 11/3$449
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Tue 12/35:45 amSEA - NAS
3 stops30h 00mMultiple Airlines
Tue 12/1011:30 amNAS - SEA
3 stops15h 40mMultiple Airlines
Deal found 11/3$463
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Thu 12/59:21 pmSEA - STT
3 stops36h 02mMultiple Airlines
Sat 12/144:34 pmSTT - SEA
2 stops35h 36mMultiple Airlines
Deal found 11/4$475
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/247:11 pmSEA - SJU
2 stops13h 36mUnited Airlines
Fri 12/63:46 pmSJU - SEA
1 stop11h 04mUnited Airlines
Deal found 11/3$491
This FareScan deal was found by Cheapflights users on 11/3. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/175:28 pmSEA - PUJ
2 stops18h 18mSpirit Airlines
Wed 11/204:51 pmPUJ - SEA
2 stops27h 32mSpirit Airlines
Deal found 11/3$494

Find flights from Seattle to Caribbean Islands within your budget

Customize your flight search to find flights from Seattle to Caribbean Islands 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Fri 12/6

11:59 pm-1:45 pm

2 stops10h 46m

$143

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Mon 12/30

11:51 pm-2:55 pm

1 stop12h 04m

$183

SeattleMontego Bay

SEA - MBJ

SEAMBJ

Seattle/Tacoma Intl

Sun 2/2

3:15 pm-1:42 pm

3 stops19h 27m

$192

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 12/29

6:15 am-9:45 pm

1 stop12h 30m

$213

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Mon 12/2

5:28 pm-1:22 am

3 stops27h 54m

$224

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Wed 2/19

9:37 am-11:02 am

2 stops21h 25m

$244

SeattleSimpson Bay

SEA - SXM

SEASXM

Seattle/Tacoma Intl

Thu 5/1

10:39 pm-12:07 pm

1 stop10h 28m

$253

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Sun 12/1

5:45 am-10:55 am

2 stops26h 10m

$267

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Fri 11/15

6:14 pm-2:48 pm

1 stop16h 34m

$267

SeattleNassau

SEA - NAS

SEANAS

Seattle/Tacoma Intl

Tue 1/21

3:15 pm-2:57 pm

3 stops20h 42m

$280

Flights are sorted by cheapest first

Deals found on 11/3

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

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Islands

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

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Caribbean Islands (average of $254). Flying from Seattle to Caribbean Islands 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 EPX?

Find hourly flight availability from Seattle to Caribbean Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 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 Islands as you normally would.

Rainfall in Caribbean Islands by month

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

In terms of precipitation, rainfall in Caribbean Islands 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 Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

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

If weather is an important factor for your trip to Caribbean Islands, 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 Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Islands. Reviews last updated November 4, 2024.
Peruse reviews from past customers who have flown with United Airlines, JetBlue and Spirit Airlines from Seattle to Caribbean Islands to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

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

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

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

Copa Airlines
7.8
Good
1,869 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,316 reviews
Southwest
8.1
Very good
5,089 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.3

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 Islands. 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 Islands?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Caribbean Islands.

  • Can I find flights from Seattle to Caribbean Islands for under $300 on Cheapflights?

    Yes, there are multiple flights from Seattle to Caribbean Islands for under $300. The cheapest flight booked recently is on Spirit Airlines for just $279, but on average you can expect to pay $418.

  • Are there nonstop flights from Seattle to Caribbean Islands for under $400 on Cheapflights?

    Cheapflights has at least 1 direct flight from Seattle to Caribbean Islands under $400. A good price for a nonstop flight from Seattle to Caribbean Islands is less than $378.

  • Are there last-minute flights available from Seattle to Caribbean Islands for under $400?

    There are currently 20+ open flights from Seattle to Caribbean Islands within the next 7 days for less than $400.

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

    The cheapest airlines for a one-way flight from Seattle to Caribbean Islands are Spirit Airlines ($132), American Airlines ($143), and United Airlines ($183).

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

    When deciding which route to take from Seattle to Caribbean Islands consider Seattle/Tacoma Intl - San Juan Luis Munoz Marin Intl, Seattle/Tacoma Intl - Punta Cana or Seattle/Tacoma Intl - Montego Bay Sangster Intl as they are the most popular.

  • What does SEA to SJU mean?

    Seattle/Tacoma Intl Airport is SEA and San Juan Luis Munoz Marin Intl Airport is SJU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Punta Cana Airport (PUJ), Santo Domingo Las Americas Airport (SDQ), Montego Bay Sangster Intl Airport (MBJ), Oranjestad Reina Beatrix Airport (AUA), Santiago de los Caballeros Airport (STI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Seattle to Caribbean Islands that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Caribbean Islands flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Caribbean Islands with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Caribbean Islands flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Seattle to Caribbean Islands that allow pets onboard?

    Many airlines flying from Seattle to Caribbean Islands offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Caribbean Islands?

    Yes, you can often find last-minute deals on Seattle to Caribbean Islands flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Caribbean Islands flight deals updated?

    The Seattle to Caribbean Islands flight deals you see on this page were last updated on 11/4.

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

    Currently, September is the cheapest month in which you can book a flight from Seattle to Caribbean Islands (average of $254). Flying from Seattle to Caribbean Islands 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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Top 10 airlines flying from Seattle to Caribbean Islands

Discover the top 10 airlines that operate flights from Seattle to Caribbean Islands. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$232Average$492FlexibilityNo cancel feeOn-time65%
FrontierCheapest$267Average$403FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$286Average$669FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$291Average$834FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$308Average$711FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$312Average$706FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$359Average$650FlexibilityNo cancel feeOn-time75%
DeltaCheapest$397Average$660FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$612Average$798FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$636Average$876FlexibilityNo cancel feeOn-time67%
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