Cheap flights from Seattle (SEA) to St Lucia

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How to find the cheapest flight from
Seattle (SEA) to St Lucia

All the information you need to plan the best SEA to UVF flight in 2021: compare Seattle to St Lucia flight prices with the expected peak season, weather and rainfall in St Lucia.

Cheap flights from Seattle to St Lucia in May, June 2021

The best prices found for SEA to St Lucia flights for May, June
4 Jun - 12 Jun
$923pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
18 Jun - 26 Jun
$953pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
17 Jun - 26 Jun
$959pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle to St Lucia 2021 flight deals

Cheap flights to St Lucia from Seattle found for this year
4 Jun - 12 Jun
$923pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
3 Dec - 8 Dec
$941pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
UVF
Castries Hewanorra
UVF
Castries Hewanorra
JetBlue
 
1 STOP
SEA
Seattle/Tacoma Intl
18 Jun - 26 Jun
$953pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
UVF
Castries Hewanorra
UVF
Castries Hewanorra
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">St Lucia</span> flights.

Flight FAQs

From Seattle to St Lucia

Are flight prices decreasing from Seattle to St Lucia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and St Lucia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Saint Lucia to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Seattle/Tacoma Intl to Saint Lucia are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Seattle/Tacoma Intl to Saint Lucia have flexible cancellations due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Saint Lucia have new flexible policies in place due to COVID-19. American Airlines, Delta, and Air Canada are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What airport do you fly from for flights from Seattle to Saint Lucia?

Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Saint Lucia from Seattle.

Can I find flights from Seattle to St Lucia for under $1,000 on Cheapflights?

Yes, there are multiple flights from Seattle to St Lucia for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $923, but on average you can expect to pay $995.

Are there nonstop flights from Seattle to St Lucia for under $900 on Cheapflights?

There are no nonstop flights from Seattle to St Lucia, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What are the most popular airlines that fly from Seattle to St Lucia?

The most popular airlines flying from Seattle to St Lucia are American Airlines, Air Canada and JetBlue. Something to consider prior to booking your flight.

What are the cheapest Flights from Seattle to St Lucia?

Looking at all options, your cheapest flight can be booked for $526. While the most popular route (Seattle/Tacoma Intl - Castries Hewanorra) can be booked for $953 on average our data indicates $1,454 when flying from Seattle to St Lucia

How long is the flight from Seattle to St Lucia?

For as low as $964, American Airlines can have you in St Lucia from Seattle in 10h 53m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Seattle to St Lucia round-trip?

According to our current data, American Airlines ($962), and Delta ($968) offers the cheapest pricing from Seattle to St Lucia.

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Destination information for St Lucia

Things to know before you go - useful duration and weather info for your trip from Seattle to St Lucia.
Today's exchange rate
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Airports servicing Seattle

Airports servicing

Castries George F. L. Charle (SLU)
Castries Hewanorra (UVF)
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