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Cheap flights from Seattle to Saint Lucia from $264

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Saint Lucia departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Saint Lucia

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Saint Lucia.
1:30 pm - 2:11 pmSEA-UVF
21h 41m1 stop
3:14 pm - 10:15 amUVF-SEA
22h 01m2 stops
$793American Airlines
Find Deal
Wed, May 14 - Wed, May 21
1:30 pm - 2:11 pmSEA-UVF
21h 41m1 stop
3:14 pm - 5:46 pmUVF-SEA
29h 32m1 stop
$804American Airlines
Find Deal
Wed, May 14 - Wed, May 21
7:02 pm - 1:45 pmSEA-UVF
15h 43m2 stops
2:34 pm - 10:42 amUVF-SEA
23h 08m2 stops
$823American Airlines
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Mon, Apr 28 - Mon, May 5
10:10 pm - 1:45 pmSEA-UVF
12h 35m1 stop
3:28 pm - 9:23 amUVF-SEA
20h 55m2 stops
$828American Airlines
Find Deal
Mon, Apr 28 - Sun, May 4
10:05 pm - 2:28 pmSEA-UVF
13h 23m1 stop
3:14 pm - 12:28 pmUVF-SEA
24h 14m1 stop
$837American Airlines
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Mon, Apr 28 - Mon, May 5
12:24 am - 1:34 pmSEA-UVF
10h 10m1 stop
3:14 pm - 10:15 amUVF-SEA
22h 01m2 stops
$848American Airlines
Find Deal
Tue, May 13 - Wed, May 21
12:24 am - 1:34 pmSEA-UVF
10h 10m1 stop
3:14 pm - 5:46 pmUVF-SEA
29h 32m1 stop
$859American Airlines
Find Deal
Tue, May 13 - Wed, May 21
10:10 pm - 1:45 pmSEA-UVF
12h 35m1 stop
3:28 pm - 5:46 pmUVF-SEA
29h 18m1 stop
$873American Airlines
Find Deal
Mon, Apr 28 - Sun, May 4
6:00 am - 3:50 pmSEA-SLU
30h 50m2 stops
5:00 am - 11:35 amSLU-SEA
33h 35m3 stops
$1,125
Find Deal
Sun, Apr 27 - Sun, May 4
10:25 am - 3:55 pmSEA-SLU
26h 30m3 stops
5:00 am - 11:35 amSLU-SEA
33h 35m3 stops
$1,245
Find Deal
Sun, Apr 27 - Sun, May 4

American Airlines flights from Seattle to Saint Lucia

Our best American Airlines deals on Seattle to Saint Lucia flight tickets
American Airlines
May 14
SEA1:30 pmSeattle/Tacoma Intl
21h 41m
1 stop
UVF2:11 pmCastries Hewanorra
May 21
UVF3:14 pmCastries Hewanorra
22h 01m
2 stops
SEA10:15 amSeattle/Tacoma Intl
American Airlines
May 14
SEA1:30 pmSeattle/Tacoma Intl
21h 41m
1 stop
UVF2:11 pmCastries Hewanorra
May 21
UVF3:14 pmCastries Hewanorra
29h 32m
1 stop
SEA5:46 pmSeattle/Tacoma Intl
American Airlines
Apr 28
SEA7:02 pmSeattle/Tacoma Intl
15h 43m
2 stops
UVF1:45 pmCastries Hewanorra
May 5
UVF2:34 pmCastries Hewanorra
23h 08m
2 stops
SEA10:42 amSeattle/Tacoma Intl

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Seattle to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Tuesday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $590. On the other hand, Sunday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $924.

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Seattle to Saint Lucia flights are usually those with departure times in the evening. Our users have found flights to Saint Lucia in the evening for as low as $863. Flights in the evening are often more expensive with an average ticket price of $863.

Cheap Seattle to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Saint Lucia

Best Price Found

$264

Fastest flight time

10h 10m

Direct flights

None

Airports in Saint Lucia

2 airports
The best one-way flight to Saint Lucia from Seattle in the past 72 hours is $264. The best round-trip flight deal from Seattle to Saint Lucia found on momondo in the last 72 hours is $793.
The fastest flight from Seattle to Saint Lucia takes 10h 10m
There are no direct flights from Seattle to Saint Lucia. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Castries Hewanorra Airport and Seattle/Tacoma Intl Airport - Castries George F. L. Charle Airport.
There are 2 airports near Saint Lucia: Castries Hewanorra (UVF), Castries George F. L. Charle (SLU)

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Saint Lucia?

    Prices for flights from Seattle/Tacoma Intl Airport to Saint Lucia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Saint Lucia?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Saint Lucia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Seattle to Saint Lucia

Compare and see reviews for airlines that fly from Seattle to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $529Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Saint Lucia?

It is quick and easy to find Seattle to Saint Lucia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Lucia that suits you.

Can I find flights from Seattle to Saint Lucia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Saint Lucia flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Saint Lucia?

momondo provides multiple filters to help you find the best flight to Saint Lucia from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Saint Lucia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Lucia from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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