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

Air Canada is the most popular carrier operating from District of Columbia to Saint Lucia

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 75% 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.

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 July 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.

$169 Cheap Flights from District of Columbia to Saint Lucia in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:59 am - 3:40 pm

DCA

UVF

8h 41m

1 stop

5:40 pm - 6:18 pm

UVF

DCA

25h 38m

1 stop

$462Air Canada

Thu, Oct 29 - Mon, Nov 2

9:55 am - 3:40 pm

IAD

UVF

29h 45m

1 stop

5:40 pm - 8:10 pm

UVF

IAD

27h 30m

1 stop

$462Air Canada

Thu, Oct 29 - Mon, Nov 2

6:55 pm - 4:40 pm

DCA

UVF

20h 45m

1 stop

5:40 pm - 6:18 pm

UVF

DCA

25h 38m

1 stop

$489Air Canada

Sun, Nov 1 - Fri, Nov 6

9:00 pm - 2:02 pm

DCA

UVF

17h 02m

1 stop

3:02 pm - 11:13 pm

UVF

DCA

8h 11m

1 stop

$626American Airlines

Sat, Sep 19 - Tue, Sep 22

8:51 pm - 3:03 pm

DCA

UVF

18h 12m

1 stop

4:04 pm - 10:32 am

UVF

DCA

18h 28m

1 stop

$626American Airlines

Sat, Oct 10 - Wed, Oct 14

8:51 pm - 3:03 pm

DCA

UVF

18h 12m

1 stop

4:04 pm - 10:32 am

UVF

DCA

18h 28m

1 stop

$626American Airlines

Sat, Oct 17 - Fri, Oct 23

6:10 am - 3:12 pm

DCA

UVF

9h 02m

1 stop

1:50 pm - 10:59 pm

UVF

DCA

9h 09m

1 stop

$677JetBlue

Mon, Aug 24 - Mon, Aug 31

6:10 am - 3:12 pm

DCA

UVF

9h 02m

1 stop

1:50 pm - 10:59 pm

UVF

DCA

9h 09m

1 stop

$677JetBlue

Fri, Aug 28 - Thu, Sep 3

6:00 am - 2:14 pm

IAD

UVF

8h 14m

1 stop

3:34 pm - 12:34 am

UVF

IAD

9h 00m

1 stop

$688Delta

Wed, Aug 26 - Tue, Sep 1

6:00 am - 2:12 pm

IAD

UVF

8h 12m

1 stop

3:32 pm - 12:41 am

UVF

IAD

9h 09m

1 stop

$688Delta

Tue, Sep 22 - Tue, Sep 29

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American Airlines flights from District of Columbia to Saint Lucia

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

American Airlines

Sep 19

DCA9:00 pmWashington, D.C. Reagan-National

17h 02m

1 stop

UVF2:02 pmCastries Hewanorra

Sep 22

UVF3:02 pmCastries Hewanorra

8h 11m

1 stop

DCA11:13 pmWashington, D.C. Reagan-National

$626

American Airlines

Aug 29

DCA10:16 pmWashington, D.C. Reagan-National

16h 13m

2 stops

UVF2:29 pmCastries Hewanorra

Sep 3

UVF3:19 pmCastries Hewanorra

8h 40m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$631

American Airlines

Aug 29

DCA3:11 pmWashington, D.C. Reagan-National

23h 18m

1 stop

UVF2:29 pmCastries Hewanorra

Sep 3

UVF3:19 pmCastries Hewanorra

8h 40m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$634

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

Oct 29

DCA6:59 amWashington, D.C. Reagan-National

8h 41m

1 stop

UVF3:40 pmCastries Hewanorra

Nov 2

UVF5:40 pmCastries Hewanorra

25h 38m

1 stop

DCA6:18 pmWashington, D.C. Reagan-National

$462

Air Canada

Nov 1

DCA6:59 amWashington, D.C. Reagan-National

8h 41m

1 stop

UVF4:40 pmCastries Hewanorra

Nov 6

UVF5:40 pmCastries Hewanorra

19h 39m

2 stops

DCA12:19 pmWashington, D.C. Reagan-National

$489

Air Canada

Nov 1

DCA4:00 pmWashington, D.C. Reagan-National

23h 40m

2 stops

UVF4:40 pmCastries Hewanorra

Nov 6

UVF5:40 pmCastries Hewanorra

19h 39m

2 stops

DCA12:19 pmWashington, D.C. Reagan-National

$492

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

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Thu 10/29

6:59 am-3:40 pm

1 stop8h 41m

Castries Hewanorra

Mon 11/2

5:40 pm-6:18 pm

1 stop25h 38m

$462

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Thu 10/29

9:55 am-3:40 pm

1 stop29h 45m

Castries Hewanorra

Mon 11/2

5:40 pm-8:10 pm

1 stop27h 30m

$462

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sun 11/1

6:55 pm-4:40 pm

1 stop20h 45m

Castries Hewanorra

Fri 11/6

5:40 pm-6:18 pm

1 stop25h 38m

$489

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sat 9/19

9:00 pm-2:02 pm

1 stop17h 02m

Castries Hewanorra

Tue 9/22

3:02 pm-11:13 pm

1 stop8h 11m

$626

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sat 10/10

8:51 pm-3:03 pm

1 stop18h 12m

Castries Hewanorra

Wed 10/14

4:04 pm-10:32 am

1 stop18h 28m

$626

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sat 10/17

8:51 pm-3:03 pm

1 stop18h 12m

Castries Hewanorra

Fri 10/23

4:04 pm-10:32 am

1 stop18h 28m

$626

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 8/24

6:10 am-3:12 pm

1 stop9h 02m

Castries Hewanorra

Mon 8/31

1:50 pm-10:59 pm

1 stop9h 09m

$677

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Fri 8/28

6:10 am-3:12 pm

1 stop9h 02m

Castries Hewanorra

Thu 9/3

1:50 pm-10:59 pm

1 stop9h 09m

$677

Quickest round-trip

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Wed 8/26

6:00 am-2:14 pm

1 stop8h 14m

Castries Hewanorra

Tue 9/1

3:34 pm-12:34 am

1 stop9h 00m

$688

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Tue 9/22

6:00 am-2:12 pm

1 stop8h 12m

Castries Hewanorra

Tue 9/29

3:32 pm-12:41 am

1 stop9h 09m

$688

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 February is, on average, the cheapest month to fly to Saint Lucia from District of Columbia, with most prices found around $563. If you aren’t able to travel to Saint Lucia during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $571.

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 13m
Direct flights	None

The fastest flight from District of Columbia to Saint Lucia takes 7h 13m

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 July 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 3,030 reviews	Search JetBlue flights
American Airlines	PriceFrom $351	Free Cancellation	Rating 7.1 11,845 reviews	Search American Airlines flights
Delta	PriceFrom $452	Free Cancellation	Rating 7.8 8,495 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 $472

Cheap flights from District of Columbia to Saint Lucia from $169

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American Airlines flights from District of Columbia to Saint Lucia

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

Air Canada flights from District of Columbia to Saint Lucia

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

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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

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