$102 Find Cheap Flights from Washington to Caribbean Islands

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Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$102
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Seattle to San Juan

FAQs for booking flights from Washington to Caribbean Islands

  • How does KAYAK find such low prices on flights from Washington to Caribbean Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Caribbean Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Caribbean Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Caribbean Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Caribbean Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Caribbean Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Caribbean Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Caribbean Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Caribbean Islands?

    Based on KAYAK data, the cheapest day to fly to Caribbean Islands is Tuesday where round-trip tickets can be as cheap as $504. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $693 on average.

  • What is the cheapest time of day to fly to Caribbean Islands?

    The cheapest time of day to fly to Caribbean Islands is generally in the afternoon, when round-trip flights cost $465 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Caribbean Islands is generally at night, which is peak travel time and where the average cost of a ticket is $584.

  • What is the cheapest flight to Caribbean Islands?

    The cheapest ticket to Caribbean Islands from Washington found in the last 72 hours was to Nassau, at $603 round-trip. The most popular route is Seattle (SEA) to Nassau (NAS) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $603.

  • What is the cheapest month to fly from Washington to Caribbean Islands?

    The cheapest month for flights from Washington to Caribbean Islands is January, when tickets cost $637 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,162 and $1,097 respectively.

  • How far in advance should I book a flight from Washington to Caribbean Islands?

    To get a below average price on the flight from Washington to Caribbean Islands, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

  • How long is the flight to Caribbean Islands?

    An average nonstop flight from Washington to Caribbean Islands takes 13h 30m, covering a distance of 3563 miles. The shortest route is Seattle (SEA) to Montego Bay (MBJ) with an average flight time of 8h 36m.

  • What are the most popular destinations in Caribbean Islands?

    Based on KAYAK flight searches, the most popular destination is Nassau (12% of total searches to Caribbean Islands). The next most popular destinations are Punta Cana (10%) and Montego Bay (9%). Searches for flights to Saint Thomas Island (7%), to Oranjestad (7%) and to Providenciales (6%) are also popular.

Book cheap flights from Washington to Caribbean Islands

Recent round-trip flight deals

5/27Tue
2 stopsSpirit Airlines
17h 11mSEA-SJU
5/29Thu
2 stopsSpirit Airlines
21h 13mSJU-SEA
$220
5/27Tue
2 stopsSpirit Airlines
17h 11mSEA-SJU
5/29Thu
2 stopsSpirit Airlines
21h 13mSJU-SEA
$240
9/20Sat
2 stopsUnited Airlines
14h 00mSEA-SJU
9/23Tue
2 stopsUnited Airlines
13h 26mSJU-SEA
$357
9/23Tue
1 stopJetBlue
13h 56mSEA-SJU
9/30Tue
1 stopJetBlue
13h 42mSJU-SEA
$358
9/23Tue
2 stopsAmerican Airlines
13h 25mSEA-SJU
9/30Tue
2 stopsAmerican Airlines
14h 01mSJU-SEA
$367
5/27Tue
1 stopUnited Airlines
11h 19mSEA-SJU
6/3Tue
1 stopUnited Airlines
11h 35mSJU-SEA
$376
5/30Fri
2 stopsDelta
15h 21mPDX-SJU
6/4Wed
1 stopDelta
13h 03mSJU-PDX
$379
10/3Fri
1 stopJetBlue
13h 56mSEA-SJU
10/9Thu
1 stopJetBlue
13h 42mSJU-SEA
$401
7/22Tue
1 stopDelta
13h 23mSEA-SJU
7/30Wed
1 stopDelta
14h 17mSJU-SEA
$402
5/29Thu
1 stopAmerican Airlines
18h 59mSEA-SJU
6/5Thu
1 stopAmerican Airlines
20h 42mSJU-SEA
$437

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Recent one-way flight deals

5/18Sun
2 stopsSpirit Airlines
26h 31mSEA-SJU
$102
5/17Sat
2 stopsSpirit Airlines
25h 42mSEA-SJU
$138
6/24Tue
2 stopsSpirit Airlines
14h 18mPDX-SJU
$144
9/29Mon
1 stopAmerican Airlines
12h 47mSEA-SJU
$184
7/1Tue
1 stopDelta
11h 12mPDX-SJU
$190
6/13Fri
1 stopJetBlue
12h 15mSEA-CUR
$206
5/31Sat
2 stopsFrontier
47h 39mPDX-SJU
$211
5/31Sat
1 stopAmerican Airlines
11h 16mSEA-SJU
$219
6/13Fri
1 stopJetBlue
12h 46mSEA-AUA
$219
7/11Fri
2 stopsDelta
14h 35mSEA-PUJ
$226

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Last minute flights from Washington to Caribbean Islands

Last minute flight, train and bus deals

5/5Mon
multi-stopSpirit Airlines
26h 10mSEA-SJU
5/12Mon
multi-stopSpirit Airlines
38h 34mSJU-SEA
$461
5/5Mon
multi-stopSpirit Airlines
26h 10mSEA-SJU
5/12Mon
multi-stopSpirit Airlines
28h 49mSJU-SEA
$491
5/2Fri
multi-stop
17h 51mSEA-SJU
5/7Wed
multi-stop
25h 37mSJU-SEA
$603
5/2Fri
multi-stop
17h 51mSEA-SJU
5/8Thu
multi-stop
21h 13mSJU-SEA
$620
5/5Mon
multi-stopAmerican Airlines
11h 50mSEA-STT
5/20Tue
multi-stopAmerican Airlines
10h 27mSTT-SEA
$639
5/4Sun
multi-stopSouthwest
12h 55mSEA-SJU
5/12Mon
multi-stopSouthwest
16h 40mSJU-SEA
$655
5/5Mon
multi-stopDelta
16h 24mPDX-SJU
5/15Thu
multi-stopDelta
10h 13mSJU-PDX
$675
5/3Sat
multi-stopAmerican Airlines
13h 25mSEA-SJU
5/12Mon
multi-stopAmerican Airlines
12h 37mSJU-SEA
$689
5/2Fri
multi-stopDelta
16h 38mSEA-SJU
5/7Wed
multi-stopDelta
17h 04mSJU-SEA
$714
5/2Fri
multi-stopSouthwest
19h 30mSEA-NAS
5/4Sun
multi-stopSouthwest
13h 15mNAS-SEA
$827

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Everything you need to know for your flight to Caribbean Islands

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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