DCA - UVF

$164 Find Cheap Flights from Reagan Washington National Airport to Castries - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$422
Typical prices: $590-$901
Air Canada
Thu 10/25Fri 11/9
DCA - UVF • 1 stop
Cheapest one-way
$164
Typical prices: $120-$487
Air Canada
Mon 12/10
DCA - UVF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Reagan-National Airport and Castries. You'll need to take a connecting flight to reach the destination.
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When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 24% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Boston Logan Intl (BOS)
Cheapest • Avg $583 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 7h 51m (one-way)
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Flight Deals

Cheap Flights from Reagan-National to Castries (DCA-UVF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Castries

Sun, Oct 25 - Mon, Nov 9
Air Canada Logo
6:59 am - 3:40 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
8h 41m1 stop Toronto Pearson Intl
Air Canada Logo
5:35 pm - 8:58 amUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
16h 23m1 stop Toronto Pearson Intl
$422Air Canada
Sun, Nov 29 - Fri, Dec 4
Air Canada Logo
6:55 pm - 4:40 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
20h 45m1 stop Toronto Pearson Intl
Air Canada Logo
5:35 pm - 12:19 pmUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
19h 44m2 stops Toronto Pearson Intl Ottawa
$424Air Canada
Thu, Oct 29 - Sun, Nov 1
Air Canada Logo
6:55 pm - 3:40 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
20h 45m1 stop Toronto Pearson Intl
Air Canada Logo
5:35 pm - 6:18 pmUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
25h 43m1 stop Toronto Pearson Intl
$424Air Canada
Sat, Dec 5 - Thu, Dec 10
Air Canada Logo
6:55 pm - 4:40 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
20h 45m1 stop Toronto Pearson Intl
Air Canada Logo
5:35 pm - 12:19 pmUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
19h 44m2 stops Toronto Pearson Intl Ottawa
$424Air Canada
Tue, Nov 17 - Sat, Nov 21
JetBlue Logo
6:15 am - 4:12 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
8h 57m1 stop New York John F Kennedy Intl
JetBlue Logo
3:54 pm - 10:52 pmUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
7h 58m1 stop New York John F Kennedy Intl
$582JetBlue
Mon, Feb 1 - Sat, Feb 6
American Airlines Logo
6:00 am - 2:42 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
7h 42m1 stop Miami
American Airlines Logo
3:30 pm - 11:42 pmUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
9h 12m1 stop Miami
$594American Airlines
Thu, Oct 29 - Tue, Nov 3
American Airlines Logo
6:00 am - 1:42 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
7h 42m1 stop Miami
American Airlines Logo
2:32 pm - 12:30 amUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
10h 58m1 stop Miami
$594American Airlines
Sat, Nov 14 - Sat, Nov 21
JetBlue Logo
6:15 am - 3:55 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
8h 40m1 stop New York John F Kennedy Intl
JetBlue Logo
3:54 pm - 10:52 pmUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
7h 58m1 stop New York John F Kennedy Intl
$594JetBlue
Thu, Jan 7 - Mon, Jan 11
American Airlines Logo
7:59 pm - 2:42 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
17h 43m1 stop Miami
American Airlines Logo
4:34 pm - 12:29 amUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
8h 55m1 stop Miami
$594American Airlines
Fri, Nov 13 - Sat, Nov 21
JetBlue Logo
6:15 am - 4:12 pmDCA  Washington, D.C. Reagan-National-UVF Castries Hewanorra
8h 57m1 stop New York John F Kennedy Intl
JetBlue Logo
3:54 pm - 10:52 pmUVF  Castries Hewanorra-DCA Washington, D.C. Reagan-National
7h 58m1 stop New York John F Kennedy Intl
$594JetBlue
Booking Insights

Price, demand and travel trends for Washington, D.C. Reagan-National Airport to Castries flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Reagan-National Airport to Castries with more confidence.

How much is a round-trip flight from Washington, D.C. Reagan-National Airport to Castries?

Round-trip flights from Washington, D.C. Reagan-National Airport to Castries start at $422. Prices are below average for this route right now, with typical round-trip fares ranging from $590 to $901. The lowest price found in the past 5 days was $422 on Air Canada.

What's the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Castries?

Friday is the cheapest day of the week to fly from Washington, D.C. Reagan-National Airport to Castries, it is 11% cheaper than the average day. Wednesday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Castries?

•March is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Castries at $552 round-trip.
•May ($928) and September ($888) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. Reagan-National Airport to Castries the cheapest?

Flights from Washington, D.C. Reagan-National Airport to Castries are cheapest 9 weeks before departure. Booking in this window typically costs about 14% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Washington, D.C. Reagan-National Airport to Castries flights

Low season

October

Cheapest flight

$164
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Washington, D.C. Reagan-National Airport to Castries

When to book flights from Reagan-National to Castries

Are your dates flexible? Find out the best times to travel from Reagan-National to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Reagan-National Airport to Castries flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Reagan-National Airport to Castries?

    Flights from Washington, D.C. Reagan-National Airport to Castries usually depart from Washington, D.C. Reagan-National (DCA) and arrive at Castries Hewanorra (UVF).

  • What cabin classes can I book on flights from Washington, D.C. Reagan-National Airport to Castries?

    Two cabin classes are available on flights from Washington, D.C. Reagan-National Airport to Castries:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Washington, D.C. Reagan-National Airport to Castries pass through?

    One-stop flights from Washington, D.C. Reagan-National Airport to Castries most commonly connect through:

    • New York John F Kennedy Intl (JFK) - 38% of one-stop connections
    • Miami (MIA) - 34% of one-stop connections
    • Charlotte Douglas (CLT) - 12% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 11% of one-stop connections

    New York John F Kennedy Intl (JFK) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Reagan-National Airport to Castries?

    Yes. Being flexible with your travel dates can save you up to 18% on the Washington, D.C. Reagan-National Airport to Castries route. Friday is the cheapest departure day at $649 round-trip on average, while Wednesday is the most expensive at $791, a difference of $142. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute Washington, D.C. Reagan-National Airport to Castries flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 4% below the route average of $722. Booking late can sometimes save money on this route, but inventory is limited.

  • How long is a flight from Washington, D.C. Reagan-National Airport to Castries?

    A nonstop flight from Washington, D.C. Reagan-National Airport to Castries takes 0h 00m, covering 1,993 miles.

  • Do I need a passport to fly from Washington, D.C. Reagan-National Airport to Castries?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Washington, D.C. Reagan-National Airport to Castries looking right now?

    One-way fares from Washington, D.C. Reagan-National Airport to Castries are currently higher than usual. Average one-way flight prices are about $266, which is 15% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Reagan-National Airport to Castries?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 51m, compared with 8h 06m via Atlanta Hartsfield-Jackson (ATL) and 8h 30m via Miami (MIA).

  • What car rental options are available at Castries Hewanorra Airport (UVF)?

    Castries Hewanorra Airport (UVF) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
    • Drive A Matic
    • Sixt
    • Final Rentals
    • Ace
    • Hertz

  • How much should I expect to pay for a Washington, D.C. Reagan-National Airport to Castries flight?

    Round-trip flights from Washington, D.C. Reagan-National Airport to Castries range from $590 to $901, with an average of $722 over the past 12 months. Anything below $590 counts as a good deal.

Your guide to booking Washington, D.C. Reagan-National Airport to Castries flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Wednesday. On this route, Friday flights average $649 - about $142 less than Wednesday (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 14% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Reagan-National Airport to Castries trip for March. Fares historically average $552 round-trip in that month - typically $376 less than the most expensive month, which is May (based on the last 12 months).

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