What airlines fly to Saint Lucia?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Saint Lucia from District of Columbia according to our data. American Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to Saint Lucia?

Air Canada, JetBlue, and American Airlines are the most popular carriers operating from District of Columbia to Saint Lucia

When did momondo last update prices for flights from District of Columbia to Saint Lucia?

Prices for flights from District of Columbia to Saint Lucia are updated daily.

How many operators does momondo search for flights from District of Columbia to Saint Lucia?

The number of operators available for flights from District of Columbia to Saint Lucia is 3 as of June 2026.

How old do you have to be to fly from District of Columbia to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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.

$203 Cheap Flights from District of Columbia to Saint Lucia in 2026

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Find the cheapest flights from District of Columbia to Saint Lucia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:10 pm - 2:10 pm

IAD

UVF

16h 00m

2 stops

3:15 pm - 3:24 pm

UVF

IAD

24h 09m

1 stop

$390Air Canada

Mon, Jun 15 - Fri, Jun 19

10:10 pm - 2:10 pm

IAD

UVF

16h 00m

2 stops

3:15 pm - 11:43 am

UVF

IAD

20h 28m

2 stops

$404Air Canada

Mon, Jun 15 - Fri, Jun 19

10:10 pm - 2:10 pm

IAD

UVF

40h 00m

2 stops

3:15 pm - 7:44 am

UVF

IAD

16h 29m

2 stops

$408Air Canada

Sun, Jun 14 - Fri, Jun 19

5:15 pm - 2:10 pm

IAD

UVF

20h 55m

1 stop

3:15 pm - 3:24 pm

UVF

IAD

24h 09m

1 stop

$429Air Canada

Mon, Jun 15 - Fri, Jun 19

6:00 am - 2:20 pm

DCA

UVF

32h 20m

2 stops

3:15 pm - 8:52 am

UVF

DCA

17h 37m

1 stop

$454Air Canada

Mon, Jun 22 - Fri, Jun 26

12:45 pm - 2:10 pm

DCA

UVF

25h 25m

2 stops

3:15 pm - 12:00 pm

UVF

DCA

20h 45m

2 stops

$458Air Canada

Mon, Jun 15 - Fri, Jun 19

12:45 pm - 2:10 pm

DCA

UVF

49h 25m

2 stops

3:15 pm - 10:18 am

UVF

DCA

19h 03m

2 stops

$462Air Canada

Sun, Jun 14 - Fri, Jun 19

6:55 pm - 2:20 pm

DCA

UVF

19h 25m

1 stop

3:15 pm - 8:52 am

UVF

DCA

17h 37m

1 stop

$469Air Canada

Mon, Jun 22 - Fri, Jun 26

5:15 pm - 7:00 pm

IAD

SLU

25h 45m

2 stops

3:45 pm - 4:32 pm

SLU

IAD

48h 47m

2 stops

$963Multiple Airlines

Sat, Jun 13 - Sat, Jun 20

6:59 am - 7:00 pm

DCA

SLU

12h 01m

2 stops

12:35 pm - 12:00 pm

SLU

DCA

23h 25m

3 stops

$1,016Multiple Airlines

Fri, Sep 11 - Wed, Sep 16

Air Canada flights from District of Columbia to Saint Lucia

Our best Air Canada deals on District of Columbia to Saint Lucia flight tickets

Air Canada

Jun 15

IAD10:10 pmWashington, D.C. Dulles Intl

16h 00m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 19

UVF3:15 pmCastries Hewanorra

24h 09m

1 stop

IAD3:24 pmWashington, D.C. Dulles Intl

$390

Air Canada

Jun 15

IAD10:10 pmWashington, D.C. Dulles Intl

16h 00m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 19

UVF3:15 pmCastries Hewanorra

20h 28m

2 stops

IAD11:43 amWashington, D.C. Dulles Intl

$404

Air Canada

Jun 14

IAD10:10 pmWashington, D.C. Dulles Intl

40h 00m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 19

UVF3:15 pmCastries Hewanorra

16h 29m

2 stops

IAD7:44 amWashington, D.C. Dulles Intl

$408

JetBlue flights from District of Columbia to Saint Lucia

Our best JetBlue deals on District of Columbia to Saint Lucia flight tickets

JetBlue

Jul 7

DCA6:21 amWashington, D.C. Reagan-National

8h 50m

1 stop

UVF3:11 pmCastries Hewanorra

Jul 10

UVF1:37 pmCastries Hewanorra

9h 22m

1 stop

DCA10:59 pmWashington, D.C. Reagan-National

$568

JetBlue

Jun 30

DCA6:15 amWashington, D.C. Reagan-National

9h 07m

1 stop

UVF3:22 pmCastries Hewanorra

Jul 7

UVF1:57 pmCastries Hewanorra

9h 02m

1 stop

DCA10:59 pmWashington, D.C. Reagan-National

$574

JetBlue

Jul 4

DCA6:15 amWashington, D.C. Reagan-National

7h 16m

1 stop

UVF1:31 pmCastries Hewanorra

Jul 8

UVF4:45 pmCastries Hewanorra

30h 14m

1 stop

DCA10:59 pmWashington, D.C. Reagan-National

$589

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 6/15

10:10 pm-2:10 pm

2 stops16h 00m

Castries Hewanorra

Fri 6/19

3:15 pm-3:24 pm

1 stop24h 09m

$390

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 6/15

10:10 pm-2:10 pm

2 stops16h 00m

Castries Hewanorra

Fri 6/19

3:15 pm-11:43 am

2 stops20h 28m

$404

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sun 6/14

10:10 pm-2:10 pm

2 stops40h 00m

Castries Hewanorra

Fri 6/19

3:15 pm-7:44 am

2 stops16h 29m

$408

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 6/15

5:15 pm-2:10 pm

1 stop20h 55m

Castries Hewanorra

Fri 6/19

3:15 pm-3:24 pm

1 stop24h 09m

$429

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 6/22

6:00 am-2:20 pm

2 stops32h 20m

Castries Hewanorra

Fri 6/26

3:15 pm-8:52 am

1 stop17h 37m

$454

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 6/15

12:45 pm-2:10 pm

2 stops25h 25m

Castries Hewanorra

Fri 6/19

3:15 pm-12:00 pm

2 stops20h 45m

$458

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sun 6/14

12:45 pm-2:10 pm

2 stops49h 25m

Castries Hewanorra

Fri 6/19

3:15 pm-10:18 am

2 stops19h 03m

$462

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 6/22

6:55 pm-2:20 pm

1 stop19h 25m

Castries Hewanorra

Fri 6/26

3:15 pm-8:52 am

1 stop17h 37m

$469

Washington, D.C.Castries

IAD - SLU

IADSLU

Washington, D.C. Dulles Intl

Sat 6/13

5:15 pm-7:00 pm

2 stops25h 45m

Castries George F. L. Charle

Sat 6/20

3:45 pm-4:32 pm

2 stops48h 47m

$963

Quickest round-trip

Washington, D.C.Castries

DCA - SLU

DCASLU

Washington, D.C. Reagan-National

Fri 9/11

6:59 am-7:00 pm

2 stops12h 01m

Castries George F. L. Charle

Wed 9/16

12:35 pm-12:00 pm

3 stops23h 25m

$1,016

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia 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

Prices

Airlines

What is the cheapest month to fly to Saint Lucia?

The month of April is, on average, the cheapest month to fly to Saint Lucia from District of Columbia, with most prices found around $70. If you aren’t able to travel to Saint Lucia during the month of April, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $173.

Cheap District of Columbia to Saint Lucia flight deals and tips

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

Fastest flight time	7h 10m
Direct flights	None

The fastest flight from District of Columbia to Saint Lucia takes 7h 10m

There are no direct flights from District of Columbia to Saint Lucia. There are no popular flight routes from District of Columbia to Saint Lucia.

Search flight deals

Frequently asked questions about flying from District of Columbia to Saint Lucia

When did momondo last update prices for flights from District of Columbia to Saint Lucia?
Prices for flights from District of Columbia to Saint Lucia are updated daily.
How many operators does momondo search for flights from District of Columbia to Saint Lucia?
The number of operators available for flights from District of Columbia to Saint Lucia is 3 as of June 2026.
How old do you have to be to fly from District of Columbia to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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 District of Columbia to Saint Lucia

Compare and see reviews for airlines that fly from District of Columbia to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $179	Free Cancellation	Rating 7.1 2,982 reviews	Search JetBlue flights
American Airlines	PriceFrom $351	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.9 8,400 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Saint Lucia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Saint Lucia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Saint Lucia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint Lucia from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Saint Lucia?

Once you have performed a search for District of Columbia to Saint Lucia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Saint Lucia, momondo offers a useful price alert feature which will track prices for flights to Saint Lucia from District of Columbia and alert you when they change.

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Castriesfrom $507

Cheap flights from District of Columbia to Saint Lucia from $203

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Air Canada flights from District of Columbia to Saint Lucia

Our best Air Canada deals on District of Columbia to Saint Lucia flight tickets

JetBlue flights from District of Columbia to Saint Lucia

Our best JetBlue deals on District of Columbia to Saint Lucia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Saint Lucia that are best for you.

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from District of Columbia to Saint Lucia

What is the cheapest month to fly to Saint Lucia?

What is the cheapest airline that flies from District of Columbia to Saint Lucia?

What airlines fly to Saint Lucia?

Cheap District of Columbia to Saint Lucia flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia to Saint Lucia

Best airlines flying from District of Columbia to Saint Lucia

Compare and see reviews for airlines that fly from District of Columbia to Saint Lucia with momondo

Why use momondo?

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo

District of Columbia flight routes

According to popular flight searches on momondo this year

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Saint Lucia

List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

Complete your trip to Saint Lucia

Explore popular destinations other users love

According to popular flight searches on momondo this year