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

Airlines like United Airlines, Delta, and JetBlue fly from State of Washington to Caribbean in about 12h 30m. The time it takes to get you to your destination can typically vary by up to 2h 19m. There are 3847 mi between State of Washington and Caribbean. 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 one-way?

One-way options have recently been found by users for as low as $171 on JetBlue. Other airlines that offer cheap prices include American Airlines from $191 and Delta from $191 one-way.

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

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

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

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

How can I find direct flights from Washington to Caribbean?

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

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

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

$163+ Flights from Washington to Caribbean

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Cheap flight deals from Washington to Caribbean

Round-trip from	$363 (American Airlines)
One-way from	$163 (Trip.com)
Popular in	December
Cheapest in	October
Average price	$507

From Washington to Caribbean

Search Deals

One-way flight from Washington to Caribbean

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($25 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).

Search Deals

Average for round-trip flights in September 2025

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Find flight deals from Washington to Caribbean

Cheapest flights from Washington to Caribbean
Explore the most affordable flight options available from Washington to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Wed 11/1211:20 pmSEA - SJU

1 stop20h 32mAmerican Airlines

Mon 11/176:25 amSJU - SEA

1 stop19h 55mAmerican Airlines

Deal found 9/16

$363

Mon 10/611:24 pmSEA - SJU

2 stops13h 30mAmerican Airlines

Wed 10/223:00 pmSJU - SEA

1 stop21h 49mAmerican Airlines

Deal found 9/15

$364

Fri 10/1711:40 pmSEA - SJU

1 stop14h 02mJetBlue

Fri 10/241:25 pmSJU - SEA

1 stop12h 11mJetBlue

Deal found 9/17

$370

Tue 11/45:30 amSEA - SJU

2 stops12h 52mUnited Airlines

Thu 11/202:25 pmSJU - SEA

1 stop12h 45mUnited Airlines

Deal found 9/15

$373

Sat 10/2510:54 pmSEA - SJU

1 stop9h 55mUnited Airlines

Fri 10/311:05 amSJU - SEA

2 stops15h 49mUnited Airlines

Deal found 9/15

$375

Fri 10/1711:40 pmSEA - SJU

1 stop18h 44mJetBlue

Mon 10/209:30 pmSJU - SEA

1 stop27h 51mJetBlue

Deal found 9/17

$377

Fri 10/2412:34 amSEA - SJU

1 stop10h 34mAmerican Airlines

Sat 11/12:35 pmSJU - SEA

1 stop12h 00mAmerican Airlines

Deal found 9/15

$380

Sat 10/1111:40 pmSEA - SJU

1 stop22h 17mJetBlue

Thu 10/161:25 pmSJU - SEA

1 stop12h 11mJetBlue

Deal found 9/15

$382

Fri 10/1712:43 pmPDX - SJU

2 stops20h 33mFrontier

Fri 10/249:06 pmSJU - PDX

2 stops17h 42mFrontier

Deal found 9/17

$383

Wed 10/111:40 pmSEA - SJU

1 stop18h 44mJetBlue

Tue 10/76:00 amSJU - SEA

1 stop19h 36mJetBlue

Deal found 9/15

$384

Thu 10/3012:52 pmPDX - SJU

2 stops24h 18mFrontier

Wed 11/51:59 amSJU - PDX

2 stops13h 57mFrontier

Deal found 9/15

$384

Sat 10/411:40 pmSEA - SJU

1 stop22h 17mJetBlue

Sat 10/116:00 amSJU - SEA

1 stop19h 36mJetBlue

Deal found 9/15

$385

Best flights from Washington to Caribbean
Discover carefully curated flight deals from Washington to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Tue 11/45:30 amSEA - SJU

2 stops12h 52mUnited Airlines

Wed 11/192:05 amSJU - SEA

1 stop13h 06mUnited Airlines

Deal found 9/15

$373

Tue 1/2012:55 amPDX - SJU

1 stop10h 25mDelta

Wed 1/282:12 pmSJU - PDX

1 stop11h 23mDelta

Deal found 9/16

$419

Mon 10/611:40 pmSEA - AUA

1 stop12h 30mJetBlue

Wed 10/154:21 pmAUA - SEA

1 stop33h 15mJetBlue

Deal found 9/16

$424

Sat 11/810:07 pmSEA - PUJ

1 stop9h 33mAmerican Airlines

Sat 11/151:03 pmPUJ - SEA

1 stop14h 15mAmerican Airlines

Deal found 9/16

$429

Tue 10/285:50 amPDX - SJU

2 stops13h 55mSouthwest

Mon 11/311:20 amSJU - PDX

2 stops14h 05mSouthwest

Deal found 9/16

$508

Sun 11/1610:05 amSEA - MBJ

2 stops27h 30mAir Canada

Wed 11/192:40 pmMBJ - SEA

2 stops21h 51mAir Canada

Deal found 9/14

$564

Wed 11/127:13 pmSEA - SJU

2 stops13h 36mUnited Airlines

Fri 11/142:05 amSJU - SEA

1 stop13h 06mUnited Airlines

Deal found 9/15

$408

Fri 11/75:59 pmSEA - PUJ

1 stop16h 15mDelta

Thu 11/132:38 pmPUJ - SEA

1 stop13h 21mDelta

Deal found 9/15

$429

Fri 11/75:00 pmSEA - PUJ

1 stop19h 47mAmerican Airlines

Sat 11/151:03 pmPUJ - SEA

1 stop14h 15mAmerican Airlines

Deal found 9/16

$429

Tue 9/3011:59 pmSEA - SJU

1 stop11h 57mJetBlue

Sat 10/41:29 pmSJU - SEA

1 stop11h 55mJetBlue

Deal found 9/14

$449

Wed 12/37:00 amSEA - SJU

1 stop10h 00mUnited Airlines

Wed 12/178:10 amSJU - SEA

1 stop11h 57mUnited Airlines

Deal found 9/16

$419

Mon 12/112:59 amSEA - PUJ

1 stop11h 47mAmerican Airlines

Fri 12/1212:53 pmPUJ - SEA

1 stop14h 23mAmerican Airlines

Deal found 9/16

$429

Mon 10/139:59 pmSEA - SDQ

1 stop11h 25mDelta

Mon 10/207:49 pmSDQ - SEA

1 stop17h 29mDelta

Deal found 9/16

$451

Wed 12/37:00 amSEA - SJU

1 stop10h 00mUnited Airlines

Mon 12/83:46 pmSJU - SEA

1 stop11h 01mUnited Airlines

Deal found 9/16

$419

Mon 10/1311:56 pmSEA - NAS

1 stop11h 09mJetBlue

Tue 10/213:10 pmNAS - SEA

1 stop10h 11mJetBlue

Deal found 9/16

$483

Thu 2/197:20 amSEA - SDQ

1 stop12h 39mDelta

Thu 2/267:05 amSDQ - SEA

1 stop19h 11mDelta

Deal found 9/15

$453

Tue 12/25:05 amSEA - PUJ

1 stop9h 13mUnited Airlines

Fri 12/1212:56 pmPUJ - SEA

1 stop11h 58mUnited Airlines

Deal found 9/15

$429

Sat 10/1810:01 pmSEA - STT

1 stop9h 49mAmerican Airlines

Wed 11/56:17 pmSTT - SEA

2 stops19h 28mAmerican Airlines

Deal found 9/15

$473

Thu 11/69:59 pmSEA - SDQ

1 stop17h 25mDelta

Mon 11/108:40 pmSDQ - SEA

1 stop17h 46mDelta

Deal found 9/17

$453

Wed 11/268:50 amPDX - SJU

2 stops12h 50mSouthwest

Thu 12/42:05 pmSJU - PDX

2 stops12h 30mSouthwest

Deal found 9/16

$607

Tue 11/1811:50 pmSEA - PUJ

1 stop9h 59mUnited Airlines

Tue 11/252:55 pmPUJ - SEA

1 stop11h 50mUnited Airlines

Deal found 9/16

$429

Sun 11/1612:59 amSEA - STT

2 stops11h 58mAmerican Airlines

Thu 11/206:17 pmSTT - SEA

2 stops18h 59mAmerican Airlines

Deal found 9/15

$473

Fri 1/97:20 amSEA - SDQ

1 stop12h 39mDelta

Fri 1/237:05 amSDQ - SEA

1 stop16h 20mDelta

Deal found 9/14

$453

Wed 10/111:59 pmSEA - KIN

1 stop17h 00mJetBlue

Tue 10/79:05 amKIN - SEA

1 stop15h 31mJetBlue

Deal found 9/15

$549

Sat 11/811:59 pmSEA - PUJ

2 stops13h 26mUnited Airlines

Sat 11/152:05 pmPUJ - SEA

1 stop11h 08mUnited Airlines

Deal found 9/16

$429

Wed 12/1012:38 amSEA - STT

2 stops12h 20mAmerican Airlines

Wed 12/174:16 pmSTT - SEA

1 stop11h 00mAmerican Airlines

Deal found 9/15

$473

Mon 1/129:55 pmSEA - SDQ

1 stop16h 40mDelta

Fri 1/237:05 amSDQ - SEA

1 stop16h 20mDelta

Deal found 9/15

$453

Tue 9/3011:59 pmSEA - KIN

1 stop17h 07mJetBlue

Tue 10/79:05 amKIN - SEA

1 stop15h 31mJetBlue

Deal found 9/15

$549

Fri 12/55:05 amSEA - PUJ

1 stop9h 13mUnited Airlines

Sat 12/133:28 pmPUJ - SEA

1 stop11h 19mUnited Airlines

Deal found 9/16

$429

Fri 12/125:00 pmSEA - AUA

1 stop19h 50mAmerican Airlines

Sat 12/201:30 pmAUA - SEA

1 stop15h 24mAmerican Airlines

Deal found 9/16

$497

Last-minute flights from Washington to Caribbean
Discover last-minute flight deals from Washington to Caribbean. Data last updated September 17, 2025 and is based on user searches.

Mon 9/2911:59 pmSEA - SJU

1 stop13h 44mJetBlue

Thu 10/21:29 pmSJU - SEA

1 stop11h 55mJetBlue

Deal found 9/15

$389

Wed 10/111:40 pmSEA - SJU

1 stop18h 44mJetBlue

Tue 10/76:00 amSJU - SEA

1 stop19h 36mJetBlue

Deal found 9/15

$384

Sat 10/411:40 pmSEA - SJU

1 stop22h 17mJetBlue

Sat 10/116:00 amSJU - SEA

1 stop19h 36mJetBlue

Deal found 9/15

$385

Mon 10/611:24 pmSEA - SJU

2 stops13h 30mAmerican Airlines

Wed 10/223:00 pmSJU - SEA

1 stop21h 49mAmerican Airlines

Deal found 9/15

$364

Sat 10/1111:40 pmSEA - SJU

1 stop22h 17mJetBlue

Thu 10/161:25 pmSJU - SEA

1 stop12h 11mJetBlue

Deal found 9/15

$382

Fri 10/1711:40 pmSEA - SJU

1 stop14h 02mJetBlue

Fri 10/241:25 pmSJU - SEA

1 stop12h 11mJetBlue

Deal found 9/17

$370

Fri 10/1711:40 pmSEA - SJU

1 stop18h 44mJetBlue

Mon 10/209:30 pmSJU - SEA

1 stop27h 51mJetBlue

Deal found 9/17

$377

Fri 10/1712:43 pmPDX - SJU

2 stops20h 33mFrontier

Fri 10/249:06 pmSJU - PDX

2 stops17h 42mFrontier

Deal found 9/17

$383

Fri 10/2412:34 amSEA - SJU

1 stop10h 34mAmerican Airlines

Sat 11/12:35 pmSJU - SEA

1 stop12h 00mAmerican Airlines

Deal found 9/15

$380

Sat 10/258:49 pmSEA - SJU

1 stop11h 17mAmerican Airlines

Wed 11/58:20 amSJU - SEA

1 stop14h 30mAmerican Airlines

Deal found 9/15

$363

Sat 10/2510:54 pmSEA - SJU

1 stop9h 55mUnited Airlines

Fri 10/311:05 amSJU - SEA

2 stops15h 49mUnited Airlines

Deal found 9/15

$375

Thu 10/3012:52 pmPDX - SJU

2 stops24h 18mFrontier

Wed 11/51:59 amSJU - PDX

2 stops13h 57mFrontier

Deal found 9/15

$384

One-way flights from Washington to Caribbean
Search for one-way flight options from Washington to Caribbean. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Wed 10/2211:56 pmSEA - SJU

1 stop14h 01mJetBlue

Deal found 9/17

$163

Tue 10/2111:40 pmSEA - SJU

1 stop14h 15mJetBlue

Deal found 9/15

$164

Mon 10/611:40 pmSEA - SJU

1 stop14h 02mJetBlue

Deal found 9/15

$171

Sat 10/411:59 pmSEA - SJU

1 stop13h 58mJetBlue

Deal found 9/16

$176

Mon 10/611:24 pmSEA - SJU

2 stops13h 30mAmerican Airlines

Deal found 9/15

$182

Mon 10/2012:34 amSEA - SJU

2 stops12h 20mAmerican Airlines

Deal found 9/15

$183

Sun 12/143:10 pmSEA - NAS

2 stops44h 05mMultiple Airlines

Deal found 9/16

$185

Tue 10/2112:34 amSEA - SJU

2 stops12h 21mAmerican Airlines

Deal found 9/17

$185

Sat 11/811:20 pmSEA - SJU

1 stop12h 33mAmerican Airlines

Deal found 9/15

$186

Sat 12/1312:31 amSEA - NAS

2 stops10h 28mAmerican Airlines

Deal found 9/16

$191

Sat 10/47:00 amSEA - SJU

2 stops28h 11mFrontier

Deal found 9/16

$193

Sun 9/2811:23 amPDX - SJU

2 stops31h 12mMultiple Airlines

Deal found 9/15

$195

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Tue 11/4

5:30 am-10:22 pm

2 stops12h 52m

San Juan Luis Munoz Marin Intl

Wed 11/19

2:05 am-11:11 am

1 stop13h 06m

$373

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Wed 11/12

7:13 pm-12:49 pm

2 stops13h 36m

San Juan Luis Munoz Marin Intl

Fri 11/14

2:05 am-11:11 am

1 stop13h 06m

$408

PortlandSan Juan

PDX - SJU

PDXSJU

Portland

Tue 1/20

12:55 am-3:20 pm

1 stop10h 25m

San Juan Luis Munoz Marin Intl

Wed 1/28

2:12 pm-9:35 pm

1 stop11h 23m

$419

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Wed 12/3

7:00 am-9:00 pm

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Wed 12/17

8:10 am-4:07 pm

1 stop11h 57m

$419

SeattleSan Juan

SEA - SJU

SEASJU

Seattle/Tacoma Intl

Wed 12/3

7:00 am-9:00 pm

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Mon 12/8

3:46 pm-10:47 pm

1 stop11h 01m

$419

SeattleOranjestad

SEA - AUA

SEAAUA

Seattle/Tacoma Intl

Mon 10/6

11:40 pm-3:10 pm

1 stop12h 30m

Oranjestad Reina Beatrix

Wed 10/15

4:21 pm-10:36 pm

1 stop33h 15m

$424

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Sat 11/8

10:07 pm-11:40 am

1 stop9h 33m

Punta Cana

Sat 11/15

1:03 pm-11:18 pm

1 stop14h 15m

$429

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Fri 11/7

5:59 pm-2:14 pm

1 stop16h 15m

Punta Cana

Thu 11/13

2:38 pm-11:59 pm

1 stop13h 21m

$429

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Fri 11/7

5:00 pm-4:47 pm

1 stop19h 47m

Punta Cana

Sat 11/15

1:03 pm-11:18 pm

1 stop14h 15m

$429

SeattlePunta Cana

SEA - PUJ

SEAPUJ

Seattle/Tacoma Intl

Mon 12/1

12:59 am-4:46 pm

1 stop11h 47m

Punta Cana

Fri 12/12

12:53 pm-11:16 pm

1 stop14h 23m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results

...

Best time to book a flight from Washington to Caribbean

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

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

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

When flying from State of Washington to Caribbean, 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?
Airlines like United Airlines, Delta, and JetBlue fly from State of Washington to Caribbean in about 12h 30m. The time it takes to get you to your destination can typically vary by up to 2h 19m. There are 3847 mi between State of Washington and Caribbean. 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 one-way?
One-way options have recently been found by users for as low as $171 on JetBlue. Other airlines that offer cheap prices include American Airlines from $191 and Delta from $191 one-way.
Can I find deals for flights from Washington to Caribbean that include hotel bookings?
Yes. In addition to deals on Washington to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Caribbean?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Caribbean.
Can I find deals for business class flights from Washington to Caribbean?
Yes. Cheapflights offers flight deals from Washington to Caribbean 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?
Currently, September is the cheapest month in which you can book a flight from State of Washington to Caribbean (average of $254). Flying from State of Washington to Caribbean 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

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$705	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$326	Average$647	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$340	Average$683	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$355	Average$732	FlexibilityNo cancel fee	On-time71%
Sun Country Air	Cheapest$447	Average$812	FlexibilityNo cancel fee	On-time83%
Southwest	Cheapest$494	Average$741	FlexibilityNo cancel fee	On-time63%
Air Canada	Cheapest$632	Average$926	FlexibilityNo cancel fee	On-time67%

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$163+ Cheap flights from Washington to Caribbean

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Caribbean with Cheapflights

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Cheap flight deals from Washington to Caribbean

Keep the following information in mind while searching for Washington to Caribbean flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Caribbean

Cheapest flights from Washington to CaribbeanExplore the most affordable flight options available from Washington to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Washington to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington to Caribbean

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Washington to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Related info for your journey

Find useful and relevant information for your journey from Washington to Caribbean. 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?

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

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

How can I find direct flights from Washington to Caribbean?

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

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

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

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

Top 10 airlines flying from Washington to Caribbean

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Cheapest flights from Washington to Caribbean
Explore the most affordable flight options available from Washington to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.