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Castries

$343+ Cheap flights from Detroit (DTT) 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — UVF
jul. 21 — jul. 281
lun. 7/21
lun. 7/28
1 adult, Economy
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Cheap flight deals from Detroit to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Castries (UVF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 16, 2025.

Round-trip from

$446
(JetBlue)

One-way from

$343
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$767
From Detroit (DTT) to Castries Hewanorra
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One-way flight from Detroit (DTT) to Castries Hewanorra
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Highest demand for flights based on searches. 16% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($82 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Detroit to Castries

Cheapest flights from Detroit to Castries
Explore the most affordable flight options available from Detroit to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 16, 2025.

This JetBlue deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/306:00 amDTW - UVF
1 stop7h 45mJetBlue
jue. 10/93:05 pmUVF - DTW
1 stop8h 35mJetBlue
Deal found 7/15$446
This Mytrip deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/179:55 amDTW - UVF
2 stops52h 20mMultiple Airlines
dom. 9/212:35 pmUVF - DTW
2 stops24h 22mMultiple Airlines
Deal found 7/15$540
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/148:00 pmDTW - UVF
1 stop17h 30mAmerican Airlines
vie. 11/215:15 pmUVF - DTW
1 stop8h 08mAmerican Airlines
Deal found 7/15$712
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:20 amDTW - UVF
1 stop8h 50mDelta
dom. 11/164:35 pmUVF - DTW
1 stop16h 25mDelta
Deal found 7/15$817

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit to Castries 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, Cheapflights users made 2,558,603 searches. Data last updated julio 16, 2025.
Use the filters below to find and compare flights from Detroit to Castries that are best for you.

Fly from

Detroit

Fly to

Castries

Route

Depart

Return

Price

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

mar. 9/30

6:00 am-1:45 pm

1 stop7h 45m

Castries Hewanorra

jue. 10/9

3:05 pm-11:40 pm

1 stop8h 35m

$446

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

mié. 9/17

9:55 am-2:15 pm

2 stops52h 20m

Castries Hewanorra

dom. 9/21

2:35 pm-2:57 pm

2 stops24h 22m

$540

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

vie. 11/14

8:00 pm-2:30 pm

1 stop17h 30m

Castries Hewanorra

vie. 11/21

5:15 pm-12:23 am

1 stop8h 08m

$712

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

mar. 11/11

5:20 am-3:10 pm

1 stop8h 50m

Castries Hewanorra

dom. 11/16

4:35 pm-8:00 am

1 stop16h 25m

$817

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

lun. 12/15

7:57 pm-2:20 pm

1 stop17h 23m

$343

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

lun. 12/15

2:10 pm-2:50 pm

3 stops23h 40m

$1,173

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Best time to book a flight from Detroit to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Detroit 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 Detroit to Castries

What is the cheapest month to book a flight from Detroit to Castries?

Currently, January is the cheapest month in which you can book a flight from Detroit to Castries (average of $556). Flying from Detroit 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.

Reviews of airlines servicing Castries

Get insights into the airlines that provide service to Castries. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Castries. Reviews last updated julio 16, 2025.
Read through reviews of airlines operating flights from Detroit to Castries, such as Delta, JetBlue, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
2,908 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
7,957 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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
2,942 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

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

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

  • What are the cheapest airlines flying from Detroit to Castries round-trip?

    Cheapflights users have booked flights from Detroit to Castries round-trip from $446. Other airlines that can offer you cheap pricing are Delta, from $712, and American Airlines, from $717. These flights start at 59% lower than the current average price 3 months from now.

  • Can I find deals for flights from Detroit to Castries that include hotel bookings?

    Yes. In addition to deals on Detroit to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Castries?

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

  • Can I find deals for business class flights from Detroit to Castries?

    Yes. Cheapflights offers flight deals from Detroit 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 Detroit to Castries?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Castries (average of $556). Flying from Detroit 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

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Alternative routes for Detroit to Castries

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Castries flights
Detroit to Castries flights
Grand Rapids to Castries flights
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Midway to Castries flights

Top 3 airlines flying from Detroit to Castries

Discover the top 3 airlines that operate flights from Detroit to Castries. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$499Average$787FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$692Average$956FlexibilityNo cancel feeOn-time71%
DeltaCheapest$716Average$975FlexibilityNo cancel feeOn-timeN/A

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