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Cheap flights from District of Columbia to Saint Lucia from $70

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 3/11. 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

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Find the cheapest flights from District of Columbia to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:15 am - 3:15 pmDCA-UVF
8h 00m1 stop
JetBlue Logo
2:45 pm - 10:47 pmUVF-DCA
9h 02m1 stop
$239JetBlue
Find Deal
Tue, Jan 13 - Sat, Jan 17
JetBlue Logo
6:00 am - 3:43 pmDCA-UVF
8h 43m1 stop
JetBlue Logo
2:29 pm - 10:59 pmUVF-DCA
9h 30m1 stop
$241JetBlue
Find Deal
Tue, Jan 13 - Sat, Jan 17
JetBlue Logo
6:00 am - 2:57 pmDCA-UVF
7h 57m1 stop
JetBlue Logo
2:24 pm - 10:59 pmUVF-DCA
8h 35m1 stop
$267JetBlue
Find Deal
Tue, Dec 9 - Wed, Aug 5
JetBlue Logo
6:00 am - 2:57 pmDCA-UVF
7h 57m1 stop
JetBlue Logo
2:24 pm - 10:59 pmUVF-DCA
8h 35m1 stop
$276JetBlue
Find Deal
Tue, Dec 9 - Wed, Aug 5
Delta Logo
6:00 am - 3:05 pmDCA-UVF
8h 05m1 stop
Delta Logo
4:25 pm - 9:10 amUVF-DCA
17h 45m1 stop
$347Delta
Find Deal
Sun, Jan 25 - Thu, Jan 29
Delta Logo
6:00 am - 3:05 pmIAD-UVF
8h 05m1 stop
Delta Logo
4:25 pm - 9:16 amUVF-IAD
17h 51m1 stop
$347Delta
Find Deal
Mon, Jan 26 - Thu, Jan 29
American Airlines Logo
5:00 am - 1:19 pmDCA-UVF
7h 19m1 stop
American Airlines Logo
4:53 pm - 9:14 amUVF-DCA
17h 21m2 stops
$352American Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
American Airlines Logo
11:34 am - 1:46 pmIAD-UVF
25h 12m2 stops
American Airlines Logo
2:46 pm - 10:58 amUVF-IAD
21h 12m2 stops
$352American Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
9:45 am - 7:00 pmIAD-SLU
32h 15m2 stops
Multiple Airlines Logo
12:35 pm - 8:54 pmSLU-IAD
33h 19m2 stops
$958Multiple Airlines
Find Deal
Wed, Jan 28 - Mon, Feb 2
Multiple Airlines Logo
4:30 pm - 7:00 pmIAD-SLU
25h 30m3 stops
Multiple Airlines Logo
12:35 pm - 8:54 pmSLU-IAD
33h 19m2 stops
$965Multiple Airlines
Find Deal
Wed, Jan 28 - Mon, Feb 2

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
Nov 29
DCA5:00 amWashington, D.C. Reagan-National
7h 19m
1 stop
UVF1:19 pmCastries Hewanorra
Dec 6
UVF3:55 pmCastries Hewanorra
9h 04m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$347
Find similar
American Airlines
Jan 8
DCA10:10 pmWashington, D.C. Reagan-National
15h 53m
2 stops
UVF3:03 pmCastries Hewanorra
Jan 15
UVF2:46 pmCastries Hewanorra
9h 39m
1 stop
DCA11:25 pmWashington, D.C. Reagan-National
$352
Find similar
American Airlines
Jan 24
DCA7:59 pmWashington, D.C. Reagan-National
16h 47m
1 stop
UVF1:46 pmCastries Hewanorra
Jan 31
UVF3:10 pmCastries Hewanorra
19h 53m
1 stop
DCA10:03 amWashington, D.C. Reagan-National
$353
Find similar

JetBlue flights from District of Columbia to Saint Lucia

Our best JetBlue deals on District of Columbia to Saint Lucia flight tickets
JetBlue
Jan 13
DCA6:15 amWashington, D.C. Reagan-National
8h 00m
1 stop
UVF3:15 pmCastries Hewanorra
Jan 17
UVF2:45 pmCastries Hewanorra
9h 02m
1 stop
DCA10:47 pmWashington, D.C. Reagan-National
$239
Find similar
JetBlue
Jan 13
DCA6:00 amWashington, D.C. Reagan-National
8h 43m
1 stop
UVF3:43 pmCastries Hewanorra
Jan 17
UVF2:29 pmCastries Hewanorra
9h 30m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$241
Find similar
JetBlue
Feb 25
DCA6:00 amWashington, D.C. Reagan-National
9h 00m
1 stop
UVF4:00 pmCastries Hewanorra
Feb 28
UVF6:40 pmCastries Hewanorra
14h 23m
1 stop
DCA8:03 amWashington, D.C. Reagan-National
$247
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 November 23, 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

Tue 1/13

6:15 am-3:15 pm

1 stop8h 00m

Castries Hewanorra

Sat 1/17

2:45 pm-10:47 pm

1 stop9h 02m

$239

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 1/13

6:00 am-3:43 pm

1 stop8h 43m

Castries Hewanorra

Sat 1/17

2:29 pm-10:59 pm

1 stop9h 30m

$241

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 12/9

6:00 am-2:57 pm

1 stop7h 57m

Castries Hewanorra

Wed 8/5

2:24 pm-10:59 pm

1 stop8h 35m

$267

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 12/9

6:00 am-2:57 pm

1 stop7h 57m

Castries Hewanorra

Wed 8/5

2:24 pm-10:59 pm

1 stop8h 35m

$276

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sun 1/25

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Thu 1/29

4:25 pm-9:10 am

1 stop17h 45m

$347

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 1/26

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Thu 1/29

4:25 pm-9:16 am

1 stop17h 51m

$347

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Sat 11/29

5:00 am-1:19 pm

1 stop7h 19m

Castries Hewanorra

Sat 12/6

4:53 pm-9:14 am

2 stops17h 21m

$352

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Thu 1/8

11:34 am-1:46 pm

2 stops25h 12m

Castries Hewanorra

Mon 1/12

2:46 pm-10:58 am

2 stops21h 12m

$352

Washington, D.C.Castries

IAD - SLU

IADSLU

Washington, D.C. Dulles Intl

Wed 1/28

9:45 am-7:00 pm

2 stops32h 15m

Castries George F. L. Charle

Mon 2/2

12:35 pm-8:54 pm

2 stops33h 19m

$958

Washington, D.C.Castries

IAD - SLU

IADSLU

Washington, D.C. Dulles Intl

Wed 1/28

4:30 pm-7:00 pm

3 stops25h 30m

Castries George F. L. Charle

Mon 2/2

12:35 pm-8:54 pm

2 stops33h 19m

$965

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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

Direct flights

None
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

  • 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
2,903 reviews
Search JetBlue flights
DeltaPriceFrom $385Free CancellationRating
7.9
7,993 reviews
Search Delta flights
American AirlinesPriceFrom $461Free CancellationRating
7.2
11,043 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.

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