$163 Find Cheap Flights from Washington to Caribbean Islands

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Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$163
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Portland 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 July, when the average cost of round-trip tickets is $1,162 and $926 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 11h 59m, covering a distance of 3609 miles. The shortest route is Portland (PDX) to Nassau (NAS) with an average flight time of 7h 41m.

  • What are the most popular destinations in Caribbean Islands?

    Based on KAYAK flight searches, the most popular destination is Montego Bay (13% of total searches to Caribbean Islands). The next most popular destinations are Punta Cana (13%) and Nassau (10%). Searches for flights to Oranjestad (8%), to Port of Spain (7%) and to Saint Thomas Island (6%) are also popular.

Book cheap flights from Washington to Caribbean Islands

Recent round-trip flight deals

7/23Wed
2 stopsSpirit Airlines
16h 06mSEA-SJU
7/28Mon
2 stopsSpirit Airlines
17h 48mSJU-SEA
$324
7/23Wed
2 stopsSpirit Airlines
16h 06mSEA-SJU
7/28Mon
2 stopsSpirit Airlines
17h 48mSJU-SEA
$325
9/23Tue
2 stopsDelta
16h 31mSEA-SJU
9/30Tue
1 stopDelta
14h 15mSJU-SEA
$377
8/3Sun
2 stopsFrontier
14h 35mPDX-SJU
8/7Thu
2 stopsFrontier
14h 52mSJU-PDX
$377
10/11Sat
1 stopJetBlue
14h 02mSEA-SJU
10/18Sat
1 stopJetBlue
12h 20mSJU-SEA
$378
9/24Wed
2 stopsFrontier
16h 34mSEA-SJU
10/2Thu
2 stopsFrontier
21h 15mSJU-SEA
$385
12/9Tue
1 stopDelta
12h 50mPDX-SJU
12/16Tue
1 stopDelta
11h 02mSJU-PDX
$399
10/10Fri
1 stopAmerican Airlines
10h 34mSEA-SJU
10/18Sat
1 stopAmerican Airlines
19h 46mSJU-SEA
$402
8/23Sat
1 stopAmerican Airlines
20h 37mPDX-SJU
8/28Thu
1 stopAmerican Airlines
16h 34mSJU-PDX
$419
10/12Sun
1 stopJetBlue
12h 14mSEA-SJU
10/18Sat
1 stopJetBlue
12h 20mSJU-SEA
$429

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Recent one-way flight deals

9/3Wed
2 stopsSpirit Airlines
15h 06mPDX-SJU
$163
8/5Tue
2 stopsSpirit Airlines
22h 09mPDX-SJU
$178
9/13Sat
1 stopJetBlue
11h 25mSEA-NAS
$185
8/5Tue
1 stopJetBlue
12h 52mSEA-SJU
$188
9/25Thu
2 stopsAmerican Airlines
12h 47mSEA-SJU
$189
8/11Mon
1 stopAmerican Airlines
10h 32mSEA-NAS
$190
8/15Fri
1 stopDelta
12h 55mSEA-NAS
$198
9/13Sat
2 stopsDelta
17h 06mPDX-SJU
$200
11/27Thu
1 stopUnited Airlines
10h 56mSEA-MBJ
$210
11/6Thu
1 stopUnited Airlines
10h 47mPDX-MBJ
$210

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Last minute flights from Washington to Caribbean Islands

Last minute flight, train and bus deals

7/13Sun
multi-stopFrontier
19h 05mPDX-SJU
7/15Tue
multi-stopFrontier
18h 56mSJU-PDX
$475
7/13Sun
multi-stopFrontier
18h 39mPDX-SJU
7/14Mon
multi-stopFrontier
13h 31mSJU-PDX
$485
7/14Mon
multi-stop
19h 53mPDX-SJU
7/16Wed
multi-stop
23h 06mSJU-PDX
$507
7/14Mon
multi-stop
19h 53mPDX-SJU
7/17Thu
multi-stop
17h 16mSJU-PDX
$516
7/14Mon
multi-stopAmerican Airlines
19h 26mPDX-SJU
7/21Mon
multi-stopAmerican Airlines
12h 43mSJU-PDX
$525
7/15Tue
multi-stopSpirit Airlines
15h 32mSEA-SJU
7/21Mon
multi-stopSpirit Airlines
17h 48mSJU-SEA
$550
7/15Tue
multi-stopSpirit Airlines
15h 32mSEA-SJU
7/22Tue
multi-stopSpirit Airlines
27h 35mSJU-SEA
$553
7/14Mon
multi-stopAmerican Airlines
19h 26mPDX-SJU
7/22Tue
multi-stopAmerican Airlines
16h 36mSJU-PDX
$570
7/15Tue
multi-stopUnited Airlines
12h 38mSEA-NAS
7/23Wed
multi-stopUnited Airlines
11h 38mNAS-SEA
$623
7/14Mon
multi-stopUnited Airlines
9h 30mPDX-SJU
7/17Thu
multi-stopUnited Airlines
14h 50mSJU-PDX
$679

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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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