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Cheap flights from Seattle (SEA) to Caribbean Islands from $117

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — SJU
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Seattle to Caribbean Islands?

To save on the cost of your flight from Seattle to Caribbean Islands, book at least 51 days before your planned departure. Booking around this time can save you about 78% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $659 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $872.

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

January is one of the best times of the year to fly to Caribbean Islands from Seattle. Prices for January average $571 per person but you can even find prices for as low as $180. The most expensive prices can be found in the month of July. Opting for a January flight can save you 49% on your journey compared to booking in July

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

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.

Cheap Frontier flights from Seattle to Caribbean Islands

Explore cheap flight options specifically provided by Frontier for the route between Seattle and Caribbean Islands. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced Frontier flights we've found from Seattle to Caribbean Islands. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 6/48:14 pmSEA - SJU
2 stops15h 37mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$246
Sat 6/810:26 pmSEA - SJU
2 stops13h 25mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$247
Tue 6/48:14 pmSEA - SJU
2 stops15h 37mFrontier
Fri 6/144:07 pmSJU - SEA
2 stops32h 29mFrontier
Deal found 5/15$251
Tue 6/118:12 pmSEA - SJU
2 stops15h 39mFrontier
Tue 6/184:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$256
Sat 6/810:26 pmSEA - SJU
2 stops13h 25mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$258
Tue 7/28:12 pmSEA - SJU
2 stops15h 39mFrontier
Sat 7/134:31 pmSJU - SEA
2 stops18h 46mFrontier
Deal found 5/15$290
Wed 6/265:05 pmSEA - SJU
1 stop9h 38mFrontier
Thu 7/44:07 pmSJU - SEA
2 stops18h 07mFrontier
Deal found 5/15$294
Tue 6/48:14 pmSEA - SJU
2 stops15h 37mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/16$296
Sat 6/1510:26 pmSEA - SJU
2 stops13h 25mFrontier
Sat 6/224:27 pmSJU - SEA
2 stops19h 43mFrontier
Deal found 5/16$298

Cheap United Airlines flights from Seattle to Caribbean Islands

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Caribbean Islands. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Seattle and landing in Caribbean Islands. Make sure to examine the flight information before completing your reservation.
Tue 10/1510:13 pmSEA - SJU
1 stop10h 52mUnited Airlines
Tue 10/292:46 pmSJU - SEA
1 stop11h 19mUnited Airlines
Deal found 5/16$282
Sun 11/310:51 pmSEA - SJU
1 stop11h 49mUnited Airlines
Fri 11/84:52 pmSJU - SEA
1 stop30h 07mUnited Airlines
Deal found 5/15$369
Mon 11/117:30 pmSEA - SJU
2 stops13h 47mUnited Airlines
Mon 11/182:05 amSJU - SEA
2 stops17h 58mUnited Airlines
Deal found 5/15$372
Tue 10/1510:13 pmSEA - SJU
1 stop10h 52mUnited Airlines
Mon 10/281:05 amSJU - SEA
1 stop13h 18mUnited Airlines
Deal found 5/16$375
Thu 5/305:05 amSEA - SJU
1 stop9h 23mUnited Airlines
Sat 6/11:05 amSJU - SEA
1 stop12h 59mUnited Airlines
Deal found 5/16$504
Fri 5/2411:29 pmSEA - SJU
1 stop10h 00mUnited Airlines
Sat 6/11:05 amSJU - SEA
1 stop12h 59mUnited Airlines
Deal found 5/15$649
Sat 6/811:29 pmSEA - NAS
1 stop9h 09mUnited Airlines
Wed 6/122:53 pmNAS - SEA
2 stops20h 09mUnited Airlines
Deal found 5/15$668
Tue 5/215:00 amSEA - SJU
2 stops15h 57mUnited Airlines
Sat 5/251:05 amSJU - SEA
1 stop13h 02mUnited Airlines
Deal found 5/15$691
Fri 5/2410:25 pmSEA - SJU
1 stop11h 04mUnited Airlines
Tue 5/281:05 amSJU - SEA
1 stop13h 02mUnited Airlines
Deal found 5/14$724

Cheap Seattle to Caribbean Islands flights in May & June 2024

Find cheap flight options from Seattle to Caribbean Islands specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Check out some of the best flight deals from Seattle to Caribbean Islands in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/48:14 pmSEA - SJU
2 stops15h 37mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$246
Sat 6/810:26 pmSEA - SJU
2 stops13h 25mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$247
Tue 6/48:14 pmSEA - SJU
2 stops15h 37mFrontier
Fri 6/144:07 pmSJU - SEA
2 stops32h 29mFrontier
Deal found 5/15$251
Tue 6/118:12 pmSEA - SJU
2 stops15h 39mFrontier
Tue 6/184:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$256
Sat 6/810:26 pmSEA - SJU
2 stops13h 25mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$258
Wed 6/265:05 pmSEA - SJU
1 stop9h 38mFrontier
Thu 7/44:07 pmSJU - SEA
2 stops18h 07mFrontier
Deal found 5/15$294
Sat 6/1510:26 pmSEA - SJU
2 stops13h 25mFrontier
Sat 6/224:27 pmSJU - SEA
2 stops19h 43mFrontier
Deal found 5/16$298
Tue 6/48:14 pmSEA - SJU
2 stops15h 37mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/16$306
Sat 6/1510:26 pmSEA - SJU
2 stops13h 25mFrontier
Thu 6/204:07 pmSJU - SEA
2 stops18h 07mFrontier
Deal found 5/14$308

Seattle to Caribbean Islands 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Caribbean Islands in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Seattle to Caribbean Islands in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/48:14 pmSEA - SJU
2 stops15h 37mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$246
Sat 6/810:26 pmSEA - SJU
2 stops13h 25mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$247
Tue 6/48:14 pmSEA - SJU
2 stops15h 37mFrontier
Fri 6/144:07 pmSJU - SEA
2 stops32h 29mFrontier
Deal found 5/15$251
Tue 6/118:12 pmSEA - SJU
2 stops15h 39mFrontier
Tue 6/184:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$256
Sat 6/810:26 pmSEA - SJU
2 stops13h 25mFrontier
Tue 6/114:07 pmSJU - SEA
2 stops17h 59mFrontier
Deal found 5/15$258
Mon 11/187:03 amSEA - SJU
1 stop10h 23mUnited Airlines
Sun 11/242:05 amSJU - SEA
1 stop13h 18mUnited Airlines
Deal found 5/16$282
Tue 7/28:12 pmSEA - SJU
2 stops15h 39mFrontier
Sat 7/134:31 pmSJU - SEA
2 stops18h 46mFrontier
Deal found 5/15$290
Wed 6/265:05 pmSEA - SJU
1 stop9h 38mFrontier
Thu 7/44:07 pmSJU - SEA
2 stops18h 07mFrontier
Deal found 5/15$294
Sat 6/1510:26 pmSEA - SJU
2 stops13h 25mFrontier
Sat 6/224:27 pmSJU - SEA
2 stops19h 43mFrontier
Deal found 5/16$298

Seattle to Caribbean Islands flights leaving soon

Find last-minute flight options from Seattle to Caribbean Islands for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Seattle to Caribbean Islands. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 5/245:40 pmSEA - SJU
2 stops27h 50mMultiple Airlines
Wed 5/2912:32 pmSJU - SEA
3 stops31h 28mMultiple Airlines
Deal found 5/14$370
Fri 5/245:40 pmSEA - SJU
2 stops27h 50mMultiple Airlines
Tue 5/281:30 amSJU - SEA
2 stops18h 10mMultiple Airlines
Deal found 5/14$411
Fri 5/245:40 pmSEA - SJU
2 stops27h 50mMultiple Airlines
Tue 5/281:30 amSJU - SEA
3 stops34h 15mMultiple Airlines
Deal found 5/14$434
Fri 5/245:40 pmSEA - SJU
3 stops38h 52mMultiple Airlines
Wed 5/2912:32 pmSJU - SEA
3 stops31h 28mMultiple Airlines
Deal found 5/14$448
Tue 5/219:40 pmSEA - SDQ
3 stops25h 36mMultiple Airlines
Sat 6/13:51 pmSDQ - SEA
3 stops33h 59mMultiple Airlines
Deal found 5/15$461
Fri 5/245:40 pmSEA - SJU
2 stops27h 50mMultiple Airlines
Tue 5/281:30 amSJU - SEA
2 stops18h 10mMultiple Airlines
Deal found 5/16$464
Fri 5/245:40 pmSEA - SJU
2 stops27h 50mMultiple Airlines
Wed 5/2912:32 pmSJU - SEA
2 stops23h 13mMultiple Airlines
Deal found 5/14$478
Fri 5/245:40 pmSEA - SJU
2 stops27h 50mMultiple Airlines
Wed 5/299:07 pmSJU - SEA
3 stops22h 53mMultiple Airlines
Deal found 5/16$483
Fri 5/245:40 pmSEA - SJU
3 stops38h 52mMultiple Airlines
Tue 5/281:30 amSJU - SEA
3 stops34h 15mMultiple Airlines
Deal found 5/14$512

One-way flights to Caribbean Islands from Seattle

Search for one-way flight options from Seattle to Caribbean Islands. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Caribbean Islands. Users needing a return flight from Seattle to Caribbean Islands should utilize the search form above.
Tue 6/188:12 pmSEA - SJU
2 stops15h 39mFrontier
Deal found 5/15$117
Mon 6/39:40 pmSEA - SJU
3 stops26h 25mSpirit Airlines
Deal found 5/15$127
Sat 6/1510:26 pmSEA - SJU
2 stops13h 25mFrontier
Deal found 5/16$129
Mon 8/191:14 amSEA - SJU
1 stop10h 35mAmerican Airlines
Deal found 5/15$141
Sat 9/218:20 amSEA - SJU
2 stops12h 30mAmerican Airlines
Deal found 5/16$144
Tue 6/188:12 pmSEA - SJU
2 stops15h 39mFrontier
Deal found 5/16$159
Mon 6/177:56 amSEA - SJU
2 stops21h 47mFrontier
Deal found 5/14$171
Thu 7/1811:15 pmSEA - NAS
1 stop15h 11mJetBlue
Deal found 5/15$172
Fri 6/73:34 pmSEA - SJU
2 stops20h 47mFrontier
Deal found 5/16$174

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$246 - $492

Route

Depart

Return

Price

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Tue 6/4

2 stops15h 37m

San Juan Luis Munoz Marin Intl

Tue 6/11

2 stops17h 59m

$246

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Sat 6/8

2 stops13h 25m

San Juan Luis Munoz Marin Intl

Tue 6/11

2 stops17h 59m

$247

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Tue 10/15

1 stop10h 52m

San Juan Luis Munoz Marin Intl

Tue 10/29

1 stop11h 19m

$282

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Tue 10/8

1 stop18h 07m

San Juan Luis Munoz Marin Intl

Tue 10/15

1 stop11h 44m

$330

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Tue 6/4

2 stops26h 28m

San Juan Luis Munoz Marin Intl

Tue 6/11

3 stops30h 36m

$354

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Thu 8/22

2 stops14h 10m

San Juan Luis Munoz Marin Intl

Tue 8/27

2 stops23h 23m

$426

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Mon 9/2

2 stops12h 43m

San Juan Luis Munoz Marin Intl

Fri 9/13

1 stop10h 53m

$454

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Fri 5/31

1 stop12h 26m

San Juan Luis Munoz Marin Intl

Wed 6/5

1 stop11h 09m

$476

Seattle/Tacoma IntlSan Juan Luis Munoz Marin Intl

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Fri 7/12

1 stop12h 19m

San Juan Luis Munoz Marin Intl

Sat 8/3

1 stop33h 33m

$492

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

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 May 16, 2024.
Peruse reviews from past customers who have flown with Frontier, United Airlines and American 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.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Copa Airlines
8.0
Very good
2,707 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Aeromexico
7.6
Good
2,528 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

JetBlue
7.6
Good
4,472 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Overall

8.1

Comfort

7.9

Entertainment

7.3

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

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 Frontier for just $246, but on average you can expect to pay $296.

  • 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 Frontier ($117), Spirit Airlines ($127), and American Airlines ($141).

  • 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 - Montego Bay Sangster Intl or Seattle/Tacoma Intl - Punta Cana as they are the most popular.

  • What are the most popular airlines that fly from Seattle to Caribbean Islands?

    American Airlines, Alaska Airlines and JetBlue are the most popular airlines when flying from Seattle to Caribbean Islands.

  • 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 5/16.

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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$204Average$652FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$209Average$651FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Spirit AirlinesCheapest$241Average$528FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$259Average$776FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Sun Country AirCheapest$265Average$798FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
FrontierCheapest$267Average$400FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$270Average$642FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$308Average$685FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
AeromexicoCheapest$639Average$800FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air CanadaCheapest$707Average$953FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
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Search flights from Seattle to Caribbean Islands by cabin class

Find flights from Seattle to Caribbean Islands, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Seattle to Caribbean Islands?

Cheapflights helps you search for flights from Seattle to Caribbean Islands via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Caribbean Islands?

Cheapflights helps you find that perfect flight to Caribbean Islands from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Caribbean Islands with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Caribbean Islands flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Caribbean Islands become cheaper?

Yes! Start tracking prices for Seattle to Caribbean Islands flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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