Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to Saint Lucia from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Saint Lucia departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from District of Columbia to Saint Lucia

Cheap round-trip flights

Air Canada Logo
4:35 pm - 2:15 pmDCA-UVF
21h 40m2 stops
Air Canada Logo
3:10 pm - 6:04 pmUVF-DCA
26h 54m1 stop
$374Air Canada
Find Deal
Mon, Sep 8 - Fri, Sep 12
Air Canada Logo
12:55 pm - 2:15 pmDCA-UVF
25h 20m2 stops
Air Canada Logo
3:10 pm - 12:08 pmUVF-DCA
20h 58m2 stops
$375Air Canada
Find Deal
Mon, Sep 8 - Tue, Sep 16
JetBlue Logo
5:42 pm - 2:15 pmDCA-UVF
20h 33m1 stop
JetBlue Logo
3:20 pm - 7:22 pmUVF-DCA
28h 02m1 stop
$463JetBlue
Find Deal
Mon, Sep 8 - Tue, Sep 16
JetBlue Logo
6:19 am - 2:15 pmDCA-UVF
7h 56m1 stop
JetBlue Logo
2:06 pm - 10:56 pmUVF-DCA
8h 50m1 stop
$469JetBlue
Find Deal
Tue, Sep 23 - Sat, Sep 27
Delta Logo
8:30 pm - 3:04 pmDCA-UVF
17h 34m1 stop
Delta Logo
4:24 pm - 9:14 amUVF-DCA
17h 50m1 stop
$495Delta
Find Deal
Tue, Jan 6 - Tue, Jan 13
Delta Logo
6:00 am - 2:15 pmIAD-UVF
8h 15m1 stop
Delta Logo
3:38 pm - 9:09 amUVF-IAD
17h 31m1 stop
$495Delta
Find Deal
Wed, Sep 10 - Wed, Sep 17
Logo
5:40 pm - 2:15 pmIAD-UVF
20h 35m3 stops
Logo
3:10 pm - 9:38 amUVF-IAD
18h 28m1 stop
$532
Find Deal
Mon, Sep 8 - Tue, Sep 16
American Airlines Logo
6:45 am - 2:20 pmDCA-UVF
6h 35m1 stop
American Airlines Logo
5:05 pm - 11:59 pmUVF-DCA
7h 54m1 stop
$567American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
5:00 am - 2:20 pmIAD-UVF
8h 20m1 stop
American Airlines Logo
5:05 pm - 11:55 pmUVF-IAD
7h 50m1 stop
$567American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Logo
9:35 am - 7:00 pmIAD-SLU
33h 25m3 stops
Logo
9:10 am - 9:38 amSLU-IAD
24h 28m2 stops
$1,323
Find Deal
Wed, Aug 27 - Wed, Sep 3

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
Dec 9
DCA6:45 amWashington, D.C. Reagan-National
6h 35m
1 stop
UVF2:20 pmCastries Hewanorra
Dec 16
UVF5:05 pmCastries Hewanorra
7h 54m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$567
Find similar
American Airlines
Dec 9
DCA7:56 pmWashington, D.C. Reagan-National
16h 04m
2 stops
UVF1:00 pmCastries Hewanorra
Dec 16
UVF3:05 pmCastries Hewanorra
9h 54m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$572
Find similar
American Airlines
Jan 10
DCA7:54 pmWashington, D.C. Reagan-National
17h 31m
1 stop
UVF2:25 pmCastries Hewanorra
Jan 17
UVF1:29 pmCastries Hewanorra
10h 10m
1 stop
DCA10:39 pmWashington, D.C. Reagan-National
$592
Find similar

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
Sep 8
DCA4:35 pmWashington, D.C. Reagan-National
21h 40m
2 stops
UVF2:15 pmCastries Hewanorra
Sep 12
UVF3:10 pmCastries Hewanorra
26h 54m
1 stop
DCA6:04 pmWashington, D.C. Reagan-National
$374
Find similar
Air Canada
Sep 8
DCA12:55 pmWashington, D.C. Reagan-National
25h 20m
2 stops
UVF2:15 pmCastries Hewanorra
Sep 16
UVF3:10 pmCastries Hewanorra
20h 58m
2 stops
DCA12:08 pmWashington, D.C. Reagan-National
$375
Find similar
Air Canada
Sep 8
DCA4:35 pmWashington, D.C. Reagan-National
21h 40m
2 stops
UVF2:15 pmCastries Hewanorra
Sep 12
UVF3:10 pmCastries Hewanorra
19h 10m
2 stops
DCA10:20 amWashington, D.C. Reagan-National
$376
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 16, 2025.
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

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 9/8

4:35 pm-2:15 pm

2 stops21h 40m

Castries Hewanorra

Fri 9/12

3:10 pm-6:04 pm

1 stop26h 54m

$374

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 9/8

12:55 pm-2:15 pm

2 stops25h 20m

Castries Hewanorra

Tue 9/16

3:10 pm-12:08 pm

2 stops20h 58m

$375

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 9/8

5:42 pm-2:15 pm

1 stop20h 33m

Castries Hewanorra

Tue 9/16

3:20 pm-7:22 pm

1 stop28h 02m

$463

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 9/23

6:19 am-2:15 pm

1 stop7h 56m

Castries Hewanorra

Sat 9/27

2:06 pm-10:56 pm

1 stop8h 50m

$469

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 1/6

8:30 pm-3:04 pm

1 stop17h 34m

Castries Hewanorra

Tue 1/13

4:24 pm-9:14 am

1 stop17h 50m

$495

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Wed 9/10

6:00 am-2:15 pm

1 stop8h 15m

Castries Hewanorra

Wed 9/17

3:38 pm-9:09 am

1 stop17h 31m

$495

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 9/8

5:40 pm-2:15 pm

3 stops20h 35m

Castries Hewanorra

Tue 9/16

3:10 pm-9:38 am

1 stop18h 28m

$532

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 12/9

6:45 am-2:20 pm

1 stop6h 35m

Castries Hewanorra

Tue 12/16

5:05 pm-11:59 pm

1 stop7h 54m

$567

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Tue 12/9

5:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Tue 12/16

5:05 pm-11:55 pm

1 stop7h 50m

$567

Washington, D.C.Castries

IAD - SLU

IADSLU

Washington, D.C. Dulles Intl

Wed 8/27

9:35 am-7:00 pm

3 stops33h 25m

Castries George F. L. Charle

Wed 9/3

9:10 am-9:38 am

2 stops24h 28m

$1,323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Saint Lucia from

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

What is the cheapest month to fly to Saint Lucia?

The month of January is, on average, the cheapest month to fly to Saint Lucia from District of Columbia, with most prices found around $655. If you aren’t able to travel to Saint Lucia during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $656.

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

Our data shows that Wednesday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $659. On the other hand, Saturday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,237.

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

Best Price Found

$174

Fastest flight time

6h 35m

Direct flights

None

Airports in Saint Lucia

1 airport
The best one-way flight to Saint Lucia from District of Columbia in the past 72 hours is $174. The best round-trip flight deal from District of Columbia to Saint Lucia found on momondo in the last 72 hours is $374.
The fastest flight from District of Columbia to Saint Lucia takes 6h 35m
There are no direct flights from District of Columbia to Saint Lucia. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Castries Hewanorra Airport and Washington, D.C. Dulles Intl Airport - Castries Hewanorra Airport.
There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)
Search flight deals

  • 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?

  • 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
JetBluePriceFrom $179Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
DeltaPriceFrom $385Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $555Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/21
Thu 8/28
By creating a price alert you accept our terms of use and privacy policy.

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
Flights to Castriesfrom $458