FAQs for booking Washington to Saint Lucia flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airlines flying from Washington to Saint Lucia

Scores according to KAYAK customer reviews

8.5

Air New Zealand

Overall score based on 2,827 reviews

8.6

Boarding

8.3

Comfort

8.9

Crew

8.5

Entertainment

8.2

Food

Airline reviews

Book cheap flights from Washington to Saint Lucia (round-trip)

Airports

Origin

Destination

Multiple Airlines

Fri, Jul 31

41h 43m

Sun, Aug 9

35h 44m

$760

Trip: 10 days

Based on null reviews

Interjet

Mon, Oct 19

13h 36m

Sun, Oct 25

30h 24m

$777

Trip: 7 days

Based on null reviews

Air New Zealand

Wed, Dec 2

25h 40m

Sun, Dec 6

21h 53m

$818

Trip: 5 days

Based on null reviews

Delta

Mon, Oct 19

12h 58m

Sun, Oct 25

26h 17m

$820

Trip: 7 days

Based on null reviews

Lufthansa

Wed, Dec 2

24h 35m

Sun, Dec 6

29h 48m

$827

Trip: 5 days

Based on null reviews

Brussels Airlines

Wed, Dec 2

28h 15m

Sun, Dec 6

32h 33m

$835

Trip: 5 days

Based on null reviews

Interjet

Fri, Jul 24

11h 10m

Fri, Jul 31

33h 52m

$788

Trip: 8 days

Based on null reviews

Multiple Airlines

Wed, Dec 2

25h 40m

Sun, Dec 6

20h 58m

$794

Trip: 5 days

Based on null reviews

Delta

Thu, Jul 16

15h 45m

Sun, Jul 19

25h 58m

$825

Trip: 4 days

Based on null reviews

Interjet

Fri, Jul 24

11h 10m

Fri, Jul 31

33h 52m

$789

Trip: 8 days

Based on null reviews

Multiple Airlines

Mon, Oct 19

23h 47m

Sun, Oct 25

21h 50m

$810

Trip: 7 days

Based on null reviews

Multiple Airlines

Fri, Jul 31

16h 55m

Sun, Aug 9

26h 05m

$819

Trip: 10 days

Based on null reviews

Interjet

Wed, Dec 2

23h 53m

Sun, Dec 6

30h 24m

$826

Trip: 5 days

Based on null reviews

Delta

Wed, Jul 8

21h 32m

Thu, Jul 16

21h 06m

$925

Trip: 9 days

Based on null reviews

Aer Lingus

Fri, Jul 31

28h 05m

Sun, Aug 9

30h 36m

$2039

Trip: 10 days

Based on null reviews

Multiple Airlines

Fri, Jul 24

24h 56m

Wed, Aug 5

25h 42m

$822

Trip: 13 days

Based on null reviews

Interjet

Fri, Jul 24

11h 10m

Wed, Aug 5

25h 42m

$836

Trip: 13 days

Based on null reviews

Multiple Airlines

Fri, Jul 24

11h 10m

Fri, Jul 31

26h 14m

$823

Trip: 8 days

Based on null reviews

Delta

Fri, Jul 3

19h 28m

Fri, Jul 10

21h 28m

$1089

Trip: 8 days

Based on null reviews

Multiple Airlines

Sun, Oct 18

38h 10m

Sun, Oct 25

55h 12m

$890

Trip: 8 days

Based on null reviews

Flights to Saint Lucia

Cabin classes:

First

Business

Prem Econ

$104

Economy

Browse origins:

$564

Seattle

$1170

Spokane

Browse destinations:

$823

Castries

$564

Castries

Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Find cheap flights from Washington to Saint Lucia

FAQs for booking Washington to Saint Lucia flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airlines flying from Washington to Saint Lucia

Book cheap flights from Washington to Saint Lucia (round-trip)

Flights to Saint Lucia

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