How long is the flight from State of Washington to Caribbean Islands?

Airlines like United Airlines, Delta, and American Airlines fly from State of Washington to Caribbean Islands in about 10h 06m. The time it takes to get you to your destination can typically vary by up to 2h 51m. Airlines will cover a distance of 3723 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from State of Washington to Caribbean Islands one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $182. American Airlines flights start at $182 while deals on United Airlines start at $182 one-way.

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.

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).

How can I find direct flights from Washington to Caribbean Islands?

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

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

Yes. Cheapflights offers flight deals from Washington 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.

$168+ Flights from Washington to Caribbean Islands

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Cheap flight deals from Washington to Caribbean Islands

Round-trip from	$362 (Kiwi.com)
One-way from	$168 (Trip.com)
Popular in	December
Cheapest in	October
Average price	$507

From Washington to Caribbean Islands

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One-way flight from Washington to Caribbean Islands

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Washington to Caribbean Islands

Cheapest flights from Washington to Caribbean Islands
Explore the most affordable flight options available from Washington to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Fri 10/2410:16 amSEA - SJU

1 stop27h 07mMultiple Airlines

Thu 10/304:04 pmSJU - SEA

2 stops23h 09mMultiple Airlines

Deal found 9/24

$362

Mon 10/277:13 pmSEA - SJU

2 stops13h 36mUnited Airlines

Thu 10/301:20 pmSJU - SEA

1 stop12h 21mUnited Airlines

Deal found 9/24

$363

Mon 10/2011:40 pmSEA - SJU

1 stop14h 02mJetBlue

Sat 10/251:25 pmSJU - SEA

1 stop12h 11mJetBlue

Deal found 9/24

$370

Thu 10/235:00 amSEA - SJU

2 stops15h 57mUnited Airlines

Sat 11/12:46 pmSJU - SEA

1 stop11h 00mUnited Airlines

Deal found 9/24

$375

Fri 10/246:55 pmSEA - SJU

2 stops14h 39mUnited Airlines

Wed 10/291:05 amSJU - SEA

1 stop13h 06mUnited Airlines

Deal found 9/23

$380

Wed 10/2210:54 pmSEA - SJU

1 stop10h 06mUnited Airlines

Mon 10/271:05 amSJU - SEA

1 stop13h 06mUnited Airlines

Deal found 9/24

$381

Tue 10/2111:56 pmSEA - SJU

1 stop11h 58mJetBlue

Fri 10/241:25 pmSJU - SEA

1 stop12h 11mJetBlue

Deal found 9/24

$386

Fri 10/2410:16 amSEA - SJU

1 stop27h 07mMultiple Airlines

Wed 10/299:00 amSJU - SEA

2 stops30h 13mMultiple Airlines

Deal found 9/24

$389

Thu 10/235:00 amSEA - SJU

2 stops15h 57mUnited Airlines

Thu 10/302:46 pmSJU - SEA

1 stop11h 00mUnited Airlines

Deal found 9/25

$394

Fri 10/2410:16 amSEA - SJU

1 stop27h 07mMultiple Airlines

Thu 11/69:49 pmSJU - SEA

2 stops38h 29mMultiple Airlines

Deal found 9/24

$395

Fri 10/2410:16 amSEA - SJU

1 stop27h 07mMultiple Airlines

Wed 11/59:00 amSJU - SEA

2 stops38h 37mMultiple Airlines

Deal found 9/24

$396

Sat 11/158:48 amSEA - SJU

1 stop14h 45mMultiple Airlines

Tue 11/189:00 amSJU - SEA

2 stops36h 05mMultiple Airlines

Deal found 9/23

$397

Best flights from Washington to Caribbean Islands
Discover carefully curated flight deals from Washington to Caribbean Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2025.

Wed 10/2210:54 pmSEA - SJU

1 stop10h 06mUnited Airlines

Mon 10/271:05 amSJU - SEA

1 stop13h 06mUnited Airlines

Deal found 9/24

$381

Thu 10/237:59 pmPDX - SJU

2 stops12h 57mDelta

Wed 10/297:00 amSJU - PDX

2 stops18h 27mDelta

Deal found 9/25

$419

Thu 2/191:35 amSEA - STT

1 stop10h 16mAmerican Airlines

Wed 2/251:30 pmSTT - SEA

2 stops15h 27mAmerican Airlines

Deal found 9/24

$473

Wed 10/228:34 amSEA - MBJ

1 stop26h 46mMultiple Airlines

Mon 10/271:50 pmMBJ - SEA

1 stop26h 30mMultiple Airlines

Deal found 9/24

$568

Sun 10/56:12 amSEA - MBJ

2 stops28h 33mFrontier

Fri 10/103:51 pmMBJ - SEA

2 stops41h 42mFrontier

Deal found 9/24

$594

Mon 12/88:10 amSEA - MBJ

1 stop26h 00mAir Canada

Sun 12/145:45 pmMBJ - SEA

2 stops28h 31mAir Canada

Deal found 9/23

$607

Thu 10/235:00 amSEA - SJU

2 stops15h 57mUnited Airlines

Thu 10/302:46 pmSJU - SEA

1 stop11h 00mUnited Airlines

Deal found 9/25

$394

Tue 10/219:59 pmSEA - PUJ

1 stop11h 29mDelta

Thu 10/302:49 pmPUJ - SEA

1 stop12h 05mDelta

Deal found 9/25

$421

Fri 10/1710:17 pmPDX - SJU

1 stop10h 43mUnited Airlines

Fri 10/317:10 amSJU - PDX

2 stops14h 26mUnited Airlines

Deal found 9/24

$419

Thu 10/233:40 pmSEA - PUJ

1 stop17h 48mDelta

Sat 11/12:49 pmPUJ - SEA

1 stop12h 05mDelta

Deal found 9/23

$422

Sun 12/1412:38 amSEA - STT

2 stops12h 20mAmerican Airlines

Mon 12/226:36 pmSTT - SEA

1 stop20h 54mAmerican Airlines

Deal found 9/25

$473

Wed 3/47:11 amPDX - SJU

1 stop9h 49mUnited Airlines

Thu 3/121:25 pmSJU - PDX

1 stop10h 24mUnited Airlines

Deal found 9/24

$419

Tue 12/910:07 pmSEA - NAS

2 stops13h 02mAmerican Airlines

Wed 12/177:49 amNAS - SEA

2 stops13h 02mAmerican Airlines

Deal found 9/25

$493

Mon 10/2711:10 pmSEA - SJU

1 stop11h 11mDelta

Fri 10/317:15 amSJU - SEA

1 stop12h 12mDelta

Deal found 9/24

$449

Thu 10/165:00 amPDX - SJU

1 stop9h 30mUnited Airlines

Tue 10/211:05 amSJU - PDX

2 stops13h 36mUnited Airlines

Deal found 9/24

$419

Mon 10/273:40 pmSEA - MBJ

2 stops23h 44mMultiple Airlines

Mon 11/35:45 pmMBJ - SEA

2 stops23h 46mMultiple Airlines

Deal found 9/23

$596

Sat 11/1512:59 amSEA - NAS

2 stops13h 38mAmerican Airlines

Thu 11/2012:08 pmNAS - SEA

1 stop14h 18mAmerican Airlines

Deal found 9/25

$493

Wed 10/223:40 pmSEA - SDQ

1 stop17h 44mDelta

Wed 10/297:49 pmSDQ - SEA

1 stop17h 29mDelta

Deal found 9/22

$451

Fri 10/1710:17 pmPDX - SJU

1 stop10h 43mUnited Airlines

Wed 10/222:00 pmSJU - PDX

1 stop10h 06mUnited Airlines

Deal found 9/24

$419

Sat 11/111:56 pmSEA - AUA

1 stop13h 42mAmerican Airlines

Sat 11/81:34 pmAUA - SEA

1 stop14h 08mAmerican Airlines

Deal found 9/25

$497

Sat 11/83:40 pmSEA - SDQ

1 stop17h 43mDelta

Sat 11/157:01 amSDQ - SEA

1 stop17h 05mDelta

Deal found 9/24

$453

Fri 10/246:25 pmPDX - SJU

2 stops14h 35mUnited Airlines

Fri 10/311:25 pmSJU - PDX

1 stop11h 01mUnited Airlines

Deal found 9/25

$419

Sun 2/227:20 amSEA - SDQ

1 stop12h 39mDelta

Tue 3/37:05 amSDQ - SEA

1 stop19h 11mDelta

Deal found 9/24

$453

Sat 1/1012:27 amSEA - STT

2 stops12h 58mAmerican Airlines

Thu 1/224:35 pmSTT - SEA

1 stop10h 52mAmerican Airlines

Deal found 9/24

$511

Tue 12/211:59 pmSEA - PUJ

2 stops13h 26mUnited Airlines

Tue 12/912:56 pmPUJ - SEA

1 stop11h 58mUnited Airlines

Deal found 9/24

$423

Mon 3/23:20 pmSEA - SDQ

1 stop18h 55mDelta

Thu 3/57:05 amSDQ - SEA

1 stop19h 11mDelta

Deal found 9/22

$453

Mon 12/810:08 pmSEA - KIN

1 stop12h 58mAmerican Airlines

Wed 2/118:25 amKIN - SEA

1 stop18h 02mAmerican Airlines

Deal found 9/22

$513

Tue 11/1811:50 pmSEA - PUJ

1 stop9h 59mUnited Airlines

Mon 12/82:05 pmPUJ - SEA

1 stop11h 10mUnited Airlines

Deal found 9/23

$427

Mon 12/87:22 pmPDX - SJU

2 stops13h 35mDelta

Tue 12/233:44 pmSJU - PDX

2 stops12h 11mDelta

Deal found 9/22

$457

Mon 11/1710:08 pmSEA - MBJ

1 stop11h 31mAmerican Airlines

Wed 12/34:51 pmMBJ - SEA

2 stops19h 38mAmerican Airlines

Deal found 9/23

$538

Last-minute flights from Washington to Caribbean Islands
Discover last-minute flight deals from Washington to Caribbean Islands. Data last updated September 25, 2025 and is based on user searches.

Mon 10/2011:40 pmSEA - SJU

1 stop14h 02mJetBlue

Sat 10/251:25 pmSJU - SEA

1 stop12h 11mJetBlue

Deal found 9/24

$370

Tue 10/2111:56 pmSEA - SJU

1 stop11h 58mJetBlue

Fri 10/241:25 pmSJU - SEA

1 stop12h 11mJetBlue

Deal found 9/24

$386

Wed 10/2210:54 pmSEA - SJU

1 stop10h 06mUnited Airlines

Mon 10/271:05 amSJU - SEA

1 stop13h 06mUnited Airlines

Deal found 9/24

$381

Thu 10/235:00 amSEA - SJU

2 stops15h 57mUnited Airlines

Sat 11/12:46 pmSJU - SEA

1 stop11h 00mUnited Airlines

Deal found 9/24

$375

Thu 10/235:00 amSEA - SJU

2 stops15h 57mUnited Airlines

Thu 10/302:46 pmSJU - SEA

1 stop11h 00mUnited Airlines

Deal found 9/25

$394

Fri 10/2410:16 amSEA - SJU

1 stop27h 07mMultiple Airlines

Thu 10/304:04 pmSJU - SEA

2 stops23h 09mMultiple Airlines

Deal found 9/24

$362

Fri 10/246:55 pmSEA - SJU

2 stops14h 39mUnited Airlines

Wed 10/291:05 amSJU - SEA

1 stop13h 06mUnited Airlines

Deal found 9/23

$380

Fri 10/2410:16 amSEA - SJU

1 stop27h 07mMultiple Airlines

Wed 10/299:00 amSJU - SEA

2 stops30h 13mMultiple Airlines

Deal found 9/24

$389

Fri 10/2410:16 amSEA - SJU

1 stop27h 07mMultiple Airlines

Thu 11/69:49 pmSJU - SEA

2 stops38h 29mMultiple Airlines

Deal found 9/24

$395

Fri 10/2410:16 amSEA - SJU

1 stop27h 07mMultiple Airlines

Wed 11/59:00 amSJU - SEA

2 stops38h 37mMultiple Airlines

Deal found 9/24

$396

Sat 10/2511:58 pmPDX - SJU

1 stop11h 10mAmerican Airlines

Sat 11/13:34 pmSJU - PDX

1 stop10h 55mAmerican Airlines

Deal found 9/25

$418

Mon 10/277:13 pmSEA - SJU

2 stops13h 36mUnited Airlines

Thu 10/301:20 pmSJU - SEA

1 stop12h 21mUnited Airlines

Deal found 9/24

$363

One-way flights from Washington to Caribbean Islands
Search for one-way flight options from Washington to Caribbean Islands. Find affordable one-way fares based on user searches. Data last updated September 25, 2025.

Sat 11/1510:05 amSEA - SJU

1 stop13h 28mMultiple Airlines

Deal found 9/24

$168

Sun 10/268:43 pmSEA - SJU

2 stops27h 08mMultiple Airlines

Deal found 9/23

$174

Mon 10/279:55 pmSEA - SJU

1 stop12h 26mDelta

Deal found 9/23

$182

Sat 11/82:40 pmSEA - SJU

1 stop23h 14mMultiple Airlines

Deal found 9/23

$183

Tue 10/2112:43 pmPDX - SJU

2 stops34h 47mFrontier

Deal found 9/24

$183

Sat 11/811:20 pmSEA - SJU

1 stop12h 33mAmerican Airlines

Deal found 9/23

$185

Sat 11/19:20 pmSEA - NAS

1 stop10h 23mAmerican Airlines

Deal found 9/22

$191

Mon 10/278:43 pmSEA - SJU

3 stops50h 01mMultiple Airlines

Deal found 9/23

$194

Tue 10/2812:52 pmPDX - SJU

3 stops33h 52mMultiple Airlines

Deal found 9/23

$194

Fri 12/57:05 pmSEA - SJU

2 stops21h 39mMultiple Airlines

Deal found 9/24

$197

Fri 12/52:15 pmPDX - SJU

2 stops26h 29mMultiple Airlines

Deal found 9/25

$197

Tue 10/2111:56 pmSEA - SDQ

1 stop10h 32mJetBlue

Deal found 9/25

$198

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Wed 10/22

10:54 pm-12:00 pm

1 stop10h 06m

San Juan Luis Munoz Marin Intl

Mon 10/27

1:05 am-11:11 am

1 stop13h 06m

$381

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Thu 10/23

5:00 am-11:57 pm

2 stops15h 57m

San Juan Luis Munoz Marin Intl

Thu 10/30

2:46 pm-10:46 pm

1 stop11h 00m

$394

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Thu 10/23

7:59 pm-11:56 am

2 stops12h 57m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:00 am-10:27 pm

2 stops18h 27m

$419

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Fri 10/17

10:17 pm-12:00 pm

1 stop10h 43m

San Juan Luis Munoz Marin Intl

Fri 10/31

7:10 am-6:36 pm

2 stops14h 26m

$419

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Wed 3/4

7:11 am-9:00 pm

1 stop9h 49m

San Juan Luis Munoz Marin Intl

Thu 3/12

1:25 pm-8:49 pm

1 stop10h 24m

$419

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Thu 10/16

5:00 am-5:30 pm

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Tue 10/21

1:05 am-11:41 am

2 stops13h 36m

$419

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Fri 10/17

10:17 pm-12:00 pm

1 stop10h 43m

San Juan Luis Munoz Marin Intl

Wed 10/22

2:00 pm-9:06 pm

1 stop10h 06m

$419

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Fri 10/24

6:25 pm-12:00 pm

2 stops14h 35m

San Juan Luis Munoz Marin Intl

Fri 10/31

1:25 pm-9:26 pm

1 stop11h 01m

$419

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Tue 10/21

9:59 pm-12:28 pm

1 stop11h 29m

Punta Cana

Thu 10/30

2:49 pm-11:54 pm

1 stop12h 05m

$421

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Thu 10/23

3:40 pm-12:28 pm

1 stop17h 48m

Punta Cana

Sat 11/1

2:49 pm-11:54 pm

1 stop12h 05m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 60 results

...

Best time to book a flight from Washington to Caribbean Islands

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

What is the cheapest month to book a flight from State of Washington to Caribbean Islands?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Caribbean Islands (average of $254). Flying from State of Washington to Caribbean Islands in June is currently the most expensive (average of $339). 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 WA to EPX?

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

Related info for your journey

How long is the flight from State of Washington to Caribbean Islands?
Airlines like United Airlines, Delta, and American Airlines fly from State of Washington to Caribbean Islands in about 10h 06m. The time it takes to get you to your destination can typically vary by up to 2h 51m. Airlines will cover a distance of 3723 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from State of Washington to Caribbean Islands one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $182. American Airlines flights start at $182 while deals on United Airlines start at $182 one-way.
Can I find deals for flights from Washington to Caribbean Islands that include hotel bookings?
Yes. In addition to deals on Washington to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Caribbean Islands?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Caribbean Islands.
Can I find deals for business class flights from Washington to Caribbean Islands?
Yes. Cheapflights offers flight deals from Washington 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.
What is the cheapest month to book a flight from State of Washington to Caribbean Islands?
Currently, September is the cheapest month in which you can book a flight from State of Washington to Caribbean Islands (average of $254). Flying from State of Washington to Caribbean Islands in June is currently the most expensive (average of $339). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Washington to Caribbean Islands

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$158	Average$710	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$194	Average$796	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$208	Average$422	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$270	Average$703	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$326	Average$633	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$340	Average$664	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$357	Average$726	FlexibilityNo cancel fee	On-time71%
Sun Country Air	Cheapest$447	Average$818	FlexibilityNo cancel fee	On-time83%
Southwest	Cheapest$494	Average$742	FlexibilityNo cancel fee	On-time63%
Air Canada	Cheapest$632	Average$926	FlexibilityNo cancel fee	On-time67%

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$168+ Cheap flights from Washington 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Washington to Caribbean Islands

Keep the following information in mind while searching for Washington to Caribbean Islands flight deals. Data was last updated September 25, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Caribbean Islands

Cheapest flights from Washington to Caribbean IslandsExplore the most affordable flight options available from Washington to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Explore the most affordable flight options available from Washington to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Caribbean Islands that are best for you.

Best time to book a flight from Washington to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Caribbean Islands

What is the cheapest month to book a flight from State of Washington to Caribbean Islands?

What is the cheapest time of day to fly from WA to EPX?

Find hourly flight availability from Washington 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 September 25, 2025.

Related info for your journey

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

How long is the flight from State of Washington to Caribbean Islands?

What are the cheapest airlines to fly from State of Washington to Caribbean Islands one-way?

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

How can I find direct flights from Washington to Caribbean Islands?

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

What is the cheapest month to book a flight from State of Washington to Caribbean Islands?

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 Washington to Caribbean Islands

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington to Caribbean Islands

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Cheapest flights from Washington to Caribbean Islands
Explore the most affordable flight options available from Washington to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.