Cheap Flights from Washington D.C. to Castries
We've found these cheap flights for you. You can book one-way or return flight tickets.
Swipe up to view more
Flight deals from Washington D.C. to Castries
We've found these cheap flights for you. You can book one-way or return flight tickets.
-
Round-trip
-
One way
-
-
IAD 10:2527h 50m1 stopsUVF 14:15Washington D.C. - Castries | Mon, May 26 | Air Canada
UVF 15:1022h 31m1 stopsIAD 13:41Castries - Washington D.C. | Fri, May 30 | Air CanadaNZD 653 NZD 95932% OFF32% OFFNZD 959 NZD 653 -
IAD 16:2021h 25m1 stopsUVF 13:45Washington D.C. - Castries | Sat, Jun 7 | Porter Airlines
UVF 15:1022h 31m1 stopsIAD 13:41Castries - Washington D.C. | Tue, Jun 10 | Air CanadaNZD 810 NZD 95916% OFF16% OFFNZD 959 NZD 810 -
DCA 18:5018h 55m1 stopsUVF 13:45Washington D.C. - Castries | Sat, Jun 7 | Air Canada
UVF 15:1026h 53m1 stopsDCA 18:03Castries - Washington D.C. | Tue, Jun 10 | Air CanadaNZD 825 NZD 95914% OFF14% OFFNZD 959 NZD 825
-
DCA 20:4017h 35m1 stopsUVF 14:15Washington D.C. - Castries | Mon, Jun 9 | Air Canada
UVF 17:4029h 19m1 stopsDCA 22:59Castries - Washington D.C. | Mon, Jun 16 | Jetblue AirwaysNZD 82814% OFFNZD 959 NZD 828
-
IAD 16:2021h 25m1 stopsUVF 13:45Washington D.C. - Castries | Sat, Jun 7 | Air Transat
UVF 15:1026h 53m1 stopsDCA 18:03Castries - Washington D.C. | Tue, Jun 10 | Air CanadaNZD 85311% OFFNZD 959 NZD 853 -
IAD 07:057h 1m1 stopsUVF 14:06Washington D.C. - Castries | Wed, May 21 | Delta Air Lines
UVF 15:268h 9m1 stopsIAD 23:35Castries - Washington D.C. | Wed, May 28 | Delta Air LinesNZD 85411% OFFNZD 959 NZD 854 -
DCA 06:309h 50m1 stopsUVF 16:20Washington D.C. - Castries | Fri, Jul 4 | Jetblue Airways
UVF 17:4029h 19m1 stopsDCA 22:59Castries - Washington D.C. | Fri, Jul 11 | Jetblue AirwaysNZD 8729% OFFNZD 959 NZD 872 -
DCA 06:309h 39m1 stopsUVF 16:09Washington D.C. - Castries | Sat, Jul 5 | Jetblue Airways
UVF 17:4029h 19m1 stopsDCA 22:59Castries - Washington D.C. | Wed, Jul 9 | Jetblue AirwaysNZD 8739% OFFNZD 959 NZD 873
-
DCA 22:2015h 29m1 stopsUVF 13:49Washington D.C. - Castries | Tue, Jun 3 | American Airlines
UVF 15:1022h 31m1 stopsIAD 13:41Castries - Washington D.C. | Tue, Jun 10 | Air CanadaNZD 8887% OFFNZD 959 NZD 888 -
IAD 08:2229h 23m1 stopsUVF 13:45Washington D.C. - Castries | Sat, Jun 7 | United Airlines
UVF 15:1026h 53m1 stopsDCA 18:03Castries - Washington D.C. | Tue, Jun 10 | Air CanadaNZD 8927% OFFNZD 959 NZD 892 -
WAS 13:0017h 25m1 stopsSLU Invalid DateWashington D.C. - Castries | Sat, May 10 | Normal Airline
SLU 15:006hDirectWAS 16:00Castries - Washington D.C. | Mon, May 12 | Normal AirlineFind More FlightsFind More Flights
-
DCA 06:008h 6m1 stopsUVF 14:06Washington D.C. - Castries | Sun, May 11 | Delta Air LinesNZD 336 NZD 40918% OFF18% OFFNZD 409 NZD 336
-
DCA 19:3018h 19m1 stopsUVF 13:49Washington D.C. - Castries | Tue, May 27 | Delta Air LinesNZD 336 NZD 40918% OFF18% OFFNZD 409 NZD 336
-
IAD 07:107h 6m1 stopsUVF 14:16Washington D.C. - Castries | Tue, Jun 10 | Delta Air LinesNZD 337 NZD 40918% OFF18% OFFNZD 409 NZD 337
-
IAD 16:2021h 25m1 stopsUVF 13:45Washington D.C. - Castries | Sat, Jun 7 | Porter AirlinesNZD 35513% OFFNZD 409 NZD 355
-
DCA 06:3528h 30m1 stopsUVF 11:05Washington D.C. - Castries | Fri, May 16 | American AirlinesNZD 35813% OFFNZD 409 NZD 358
-
DCA 18:5018h 55m1 stopsUVF 13:45Washington D.C. - Castries | Sat, Jun 7 | Air CanadaNZD 3719% OFFNZD 409 NZD 371
-
DCA 11:4026h 9m1 stopsUVF 13:49Washington D.C. - Castries | Tue, May 27 | American AirlinesNZD 3739% OFFNZD 409 NZD 373
-
DCA 11:1026h 39m1 stopsUVF 13:49Washington D.C. - Castries | Tue, May 27 | United AirlinesNZD 3749% OFFNZD 409 NZD 374
-
DCA 06:097h 40m1 stopsUVF 13:49Washington D.C. - Castries | Tue, May 13 | Jetblue AirwaysNZD 3798% OFFNZD 409 NZD 379
-
DCA 22:2018h1 stopsUVF 16:20Washington D.C. - Castries | Thu, Jun 19 | American AirlinesNZD 3817% OFFNZD 409 NZD 381
-
WAS 13:0017h 25m1 stopsSLU Invalid DateWashington D.C. - Castries | Sat, May 10 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Find the best time to fly from Washington D.C. to Castries
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
-
When are flight tickets from Washington D.C. (WAS) to Castries (SLU) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Castries based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Castries (SLU) cost?
According to Trip.com's data, the lowest price is around NZD 1,443.
How to find a cheap flight from Washington D.C. to Castries
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Castries. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Washington D.C. to Castries
| Cheapest one-way flight price | NZD 335 |
|---|---|
| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 3,181.14 km |
| Popular airline | Delta Air Lines |