What are the cheapest airlines to fly from District of Columbia to Castries one-way?

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $179. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from District of Columbia to Castries for a low price.

What is the cheapest month to fly from District of Columbia to Castries?

Flights from District of Columbia to Castries lean towards being more expensive in November. Prices are generally better when you fly from District of Columbia to Castries in January, with the cheapest ticket starting at $571.

What airport do you fly into for flights to Castries from District of Columbia?

For a flight from District of Columbia to Castries, you will be flying into Hewanorra. Castries Hewanorra (UVF) is just 19.3 mi from the center of the city.

How can I find direct flights from District of Columbia to Castries?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Castries.

Can I find deals for business class flights from District of Columbia to Castries?

Yes. Cheapflights offers flight deals from District of Columbia to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$179+ Flights from District of Columbia to Castries

Q: How much does it cost to fly round-trip from District of Columbia to Castries?

Airfare is below average for this route at the moment. District of Columbia to Castries flights typically cost between $592 and $701 in September. The cheapest round-trip price found within the last 3 days was $567 on Delta (Sep 3-Sep 9).

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Cheap flight deals from District of Columbia to Castries

Round-trip from	$418 (Travelocity)
One-way from	$179 (JetBlue)
Popular in	November
Cheapest in	January
Average price	$723

From District of Columbia to Castries Hewanorra

Search Deals

One-way flight from District of Columbia to Castries Hewanorra

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($55 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from District of Columbia to Castries

Cheapest flights from District of Columbia to Castries
Explore the most affordable flight options available from District of Columbia to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Mon 9/155:37 pmIAD - UVF

2 stops20h 38mAir Canada

Tue 9/303:10 pmUVF - IAD

1 stop22h 28mAir Canada

Deal found 7/31

$418

Tue 9/236:19 amDCA - UVF

1 stop7h 56mJetBlue

Sat 9/272:06 pmUVF - DCA

1 stop8h 50mJetBlue

Deal found 8/1

$439

Mon 9/156:45 pmDCA - UVF

1 stop19h 30mAir Canada

Tue 9/303:10 pmUVF - DCA

1 stop28h 34mAir Canada

Deal found 7/31

$465

Mon 12/297:55 pmDCA - UVF

1 stop18h 12mDelta

Thu 1/154:24 pmUVF - DCA

1 stop17h 50mDelta

Deal found 8/1

$495

Tue 12/307:05 amIAD - UVF

1 stop7h 02mDelta

Wed 1/214:24 pmUVF - IAD

1 stop8h 43mDelta

Deal found 8/1

$495

Tue 12/98:05 pmDCA - UVF

1 stop15h 55mAmerican Airlines

Tue 12/164:20 pmUVF - DCA

1 stop8h 39mAmerican Airlines

Deal found 8/1

$567

Tue 12/95:00 amIAD - UVF

2 stops8h 55mAmerican Airlines

Tue 12/165:05 pmUVF - IAD

1 stop7h 50mAmerican Airlines

Deal found 8/1

$572

Sat 9/136:20 amIAD - UVF

1 stop7h 11mUnited Airlines

Sat 9/202:35 pmUVF - IAD

1 stop7h 55mUnited Airlines

Deal found 7/31

$727

Sat 10/44:20 pmIAD - UVF

1 stop21h 24mMultiple Airlines

Sun 10/122:35 pmUVF - IAD

1 stop19h 41mMultiple Airlines

Deal found 7/31

$804

Best flights from District of Columbia to Castries
Discover carefully curated flight deals from District of Columbia to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2025.

Mon 9/155:37 pmIAD - UVF

2 stops20h 38mAir Canada

Tue 9/303:10 pmUVF - IAD

1 stop22h 28mAir Canada

Deal found 7/31

$418

Tue 9/236:19 amDCA - UVF

1 stop7h 56mJetBlue

Sat 9/272:06 pmUVF - DCA

1 stop8h 50mJetBlue

Deal found 8/1

$439

Mon 1/196:00 amIAD - UVF

1 stop8h 04mDelta

Wed 1/284:24 pmUVF - IAD

1 stop8h 43mDelta

Deal found 7/31

$495

Wed 1/75:00 amIAD - UVF

1 stop8h 25mAmerican Airlines

Wed 1/145:10 pmUVF - IAD

1 stop7h 46mAmerican Airlines

Deal found 7/31

$567

Sat 9/136:20 amIAD - UVF

1 stop7h 11mUnited Airlines

Sat 9/202:35 pmUVF - IAD

1 stop7h 55mUnited Airlines

Deal found 7/31

$727

Mon 9/156:45 pmDCA - UVF

1 stop19h 30mAir Canada

Tue 9/303:10 pmUVF - DCA

1 stop28h 34mAir Canada

Deal found 7/31

$465

Fri 9/266:00 amDCA - UVF

1 stop8h 17mAmerican Airlines

Fri 10/33:17 pmUVF - DCA

1 stop17h 45mAmerican Airlines

Deal found 7/31

$592

Thu 8/76:59 amDCA - UVF

1 stop7h 21mDelta

Thu 8/143:35 pmUVF - DCA

1 stop8h 11mDelta

Deal found 7/31

$689

Last-minute flights from District of Columbia to Castries
Discover last-minute flight deals from District of Columbia to Castries. Data last updated August 2, 2025 and is based on user searches.

Mon 8/412:55 pmDCA - UVF

2 stops25h 20mAir Canada

Fri 8/153:10 pmUVF - DCA

2 stops20h 53mAir Canada

Deal found 7/31

$972

Mon 8/42:25 pmIAD - UVF

1 stop23h 50mAir Canada

Fri 8/153:10 pmUVF - IAD

2 stops29h 51mAir Canada

Deal found 8/1

$972

Thu 8/76:59 amDCA - UVF

1 stop7h 21mDelta

Thu 8/143:35 pmUVF - DCA

1 stop8h 11mDelta

Deal found 7/31

$689

Thu 8/77:02 amIAD - UVF

1 stop7h 18mDelta

Thu 8/143:35 pmUVF - IAD

1 stop8h 46mDelta

Deal found 7/31

$689

Thu 8/710:15 pmDCA - UVF

2 stops15h 30mAmerican Airlines

Thu 8/143:35 pmUVF - DCA

1 stop8h 24mAmerican Airlines

Deal found 7/31

$822

Thu 8/712:55 pmDCA - UVF

2 stops25h 20mAir Canada

Tue 8/123:10 pmUVF - DCA

1 stop26h 52mAir Canada

Deal found 8/1

$972

Thu 8/710:20 amIAD - UVF

1 stop27h 55mAir Canada

Fri 8/153:10 pmUVF - IAD

1 stop18h 27mAir Canada

Deal found 8/1

$972

Thu 8/711:58 amIAD - UVF

3 stops26h 17mMultiple Airlines

Thu 8/142:35 pmUVF - IAD

2 stops20h 39mMultiple Airlines

Deal found 8/1

$1,391

Thu 8/712:55 pmDCA - UVF

2 stops25h 20mMultiple Airlines

Thu 8/142:35 pmUVF - DCA

2 stops21h 28mMultiple Airlines

Deal found 8/1

$1,406

Fri 8/87:25 pmIAD - UVF

1 stop18h 30mAmerican Airlines

Sat 8/162:55 pmUVF - IAD

1 stop17h 47mAmerican Airlines

Deal found 8/1

$851

Sat 8/96:30 amDCA - UVF

1 stop9h 41mJetBlue

Fri 8/155:31 pmUVF - DCA

1 stop29h 28mJetBlue

Deal found 8/1

$693

Tue 8/195:05 amDCA - UVF

1 stop9h 30mAmerican Airlines

Tue 8/264:05 pmUVF - DCA

2 stops15h 44mAmerican Airlines

Deal found 8/1

$707

One-way flights from District of Columbia to Castries
Search for one-way flight options from District of Columbia to Castries. Find affordable one-way fares based on user searches. Data last updated August 2, 2025.

Tue 9/236:19 amDCA - UVF

1 stop7h 56mJetBlue

Deal found 8/1

$179

Thu 8/712:55 pmDCA - UVF

2 stops25h 20mAir Canada

Deal found 8/1

$186

Thu 8/288:16 amIAD - UVF

2 stops29h 59mAir Canada

Deal found 8/1

$186

Tue 9/237:20 amIAD - UVF

1 stop7h 03mDelta

Deal found 8/1

$272

Tue 9/235:00 amDCA - UVF

2 stops9h 17mAmerican Airlines

Deal found 8/1

$273

Tue 9/237:21 pmIAD - UVF

2 stops18h 55mAmerican Airlines

Deal found 8/1

$273

Fri 8/86:00 amDCA - UVF

1 stop8h 20mDelta

Deal found 8/1

$316

Thu 10/1611:44 amIAD - UVF

3 stops29h 26mMultiple Airlines

Deal found 8/1

$618

Sat 8/92:53 pmDCA - UVF

3 stops22h 52mWestJet

Deal found 8/1

$734

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 9/15

5:37 pm-2:15 pm

2 stops20h 38m

Castries Hewanorra

Tue 9/30

3:10 pm-1:38 pm

1 stop22h 28m

$418

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

$439

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Mon 9/15

6:45 pm-2:15 pm

1 stop19h 30m

Castries Hewanorra

Tue 9/30

3:10 pm-7:44 pm

1 stop28h 34m

$465

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Mon 1/19

6:00 am-3:04 pm

1 stop8h 04m

Castries Hewanorra

Wed 1/28

4:24 pm-12:07 am

1 stop8h 43m

$495

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Wed 1/7

5:00 am-2:25 pm

1 stop8h 25m

Castries Hewanorra

Wed 1/14

5:10 pm-11:56 pm

1 stop7h 46m

$567

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Fri 9/26

6:00 am-2:17 pm

1 stop8h 17m

Castries Hewanorra

Fri 10/3

3:17 pm-9:02 am

1 stop17h 45m

$592

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Thu 8/7

6:59 am-2:20 pm

1 stop7h 21m

Castries Hewanorra

Thu 8/14

3:35 pm-11:46 pm

1 stop8h 11m

$689

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Sat 9/13

6:20 am-1:31 pm

1 stop7h 11m

Castries Hewanorra

Sat 9/20

2:35 pm-10:30 pm

1 stop7h 55m

$727

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Tue 9/23

6:19 am-2:15 pm

1 stop7h 56m

$179

Washington, D.C.Castries

DCA - UVF

DCAUVF

Washington, D.C. Reagan-National

Thu 8/7

12:55 pm-2:15 pm

2 stops25h 20m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 17 results

Best time to book a flight from District of Columbia to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from District of Columbia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Castries

What is the cheapest month to book a flight from District of Columbia to Castries?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Castries (average of $556). Flying from District of Columbia to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to UVF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Castries as you normally would.

How much does it cost to fly round-trip from District of Columbia to Castries?

Reviews of airlines servicing Castries

Peruse reviews from past customers who have flown with Delta, United Airlines, and JetBlue from District of Columbia to Castries to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,983 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,904 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,915 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

WestJet

7.2

Good

2,980 reviews

Delta

8.0

Very good

7,983 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Castries from District of Columbia?
For a flight from District of Columbia to Castries, you will be flying into Hewanorra. Castries Hewanorra (UVF) is just 19.3 mi from the center of the city.
What are the cheapest airlines to fly from District of Columbia to Castries one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $179. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from District of Columbia to Castries for a low price.
Can I find deals for flights from District of Columbia to Castries that include hotel bookings?
Yes. In addition to deals on District of Columbia to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Castries.
Can I find deals for business class flights from District of Columbia to Castries?
Yes. Cheapflights offers flight deals from District of Columbia to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from District of Columbia to Castries?
Currently, January is the cheapest month in which you can book a flight from District of Columbia to Castries (average of $556). Flying from District of Columbia to Castries in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for District of Columbia to Castries

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Top 3 airlines flying from District of Columbia to Castries

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$179	Average$658	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$385	Average$733	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$555	Average$745	FlexibilityNo cancel fee	On-time71%

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$179+ Cheap flights from District of Columbia to Castries (UVF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Castries with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to Castries

Keep the following information in mind while searching for District of Columbia to Castries flight deals. Data was last updated August 2, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from District of Columbia to Castries

Cheapest flights from District of Columbia to CastriesExplore the most affordable flight options available from District of Columbia to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Explore the most affordable flight options available from District of Columbia to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from District of Columbia to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Castries

What is the cheapest month to book a flight from District of Columbia to Castries?

What is the cheapest time of day to fly from DC to UVF?

Find hourly flight availability from District of Columbia to Castries. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

How much does it cost to fly round-trip from District of Columbia to Castries?

Reviews of airlines servicing Castries

Peruse reviews from past customers who have flown with Delta, United Airlines, and JetBlue from District of Columbia to Castries to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Castries from District of Columbia?

What are the cheapest airlines to fly from District of Columbia to Castries one-way?

Can I find deals for flights from District of Columbia to Castries that include hotel bookings?

How can I find direct flights from District of Columbia to Castries?

Can I find deals for business class flights from District of Columbia to Castries?

What is the cheapest month to book a flight from District of Columbia to Castries?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Castries

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from District of Columbia to Castries

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Cheapest flights from District of Columbia to Castries
Explore the most affordable flight options available from District of Columbia to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.