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

Cheapflights users have booked flights from Detroit to Castries round-trip from $566. Other airlines that can offer you cheap pricing are American Airlines, from $816, and Delta, from $870. These flights start at 47% lower than the current average price 3 months from now.

What is the cheapest day to fly from Detroit to Castries?

Travelers seeking maximum savings on their Detroit to Castries flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Detroit to Castries?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Castries. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Detroit to Castries?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Castries. Flights to Castries from Detroit in October are about $1,105 on average during October, but can be found for as low as $669.

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

One of the essential ways to save on airfare from Detroit to Castries is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 27% on airfare.

Most accurate provider : When it comes to deals on Detroit-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Castries flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit-Castries flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$211+ Flights from Detroit to Castries

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1. Tell us where you want to go

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Cheap flight deals from Detroit to Castries

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$566 (Air Canada)
One-way from	$211 (Mytrip)
Popular in	December
Cheapest in	July
Average price	$934

Provider with most accurate pricing for Detroit (DTT)-Castries Hewanorra flight deals.

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Provider most trusted by Cheapflights users for Detroit (DTT)-Castries Hewanorra flights.

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From Detroit (DTT) to Castries Hewanorra

Search Deals

One-way flight from Detroit (DTT) to Castries Hewanorra

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($198 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($70 potential savings vs. average RT price).

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Average for round-trip flights in February 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 February 20, 2025.

Tue 2/258:35 pmDTW - UVF

1 stop18h 10mAir Canada

Tue 3/44:45 pmUVF - DTW

1 stop17h 51mAir Canada

Deal found 2/19

$551

Tue 2/255:20 amDTW - UVF

3 stops33h 25mMultiple Airlines

Tue 3/44:45 pmUVF - DTW

1 stop17h 51mMultiple Airlines

Deal found 2/18

$618

Tue 9/308:00 pmDTW - UVF

2 stops17h 43mAmerican Airlines

Thu 10/94:10 pmUVF - DTW

1 stop8h 00mAmerican Airlines

Deal found 2/19

$791

Wed 7/25:20 amDTW - UVF

1 stop8h 56mDelta

Mon 7/74:08 pmUVF - DTW

1 stop8h 23mDelta

Deal found 2/20

$870

Sat 4/197:17 amDTW - UVF

1 stop8h 13mUnited Airlines

Sat 4/2612:55 pmUVF - DTW

1 stop9h 22mUnited Airlines

Deal found 2/20

$1,307

Sat 3/222:58 pmDTW - UVF

1 stop22h 46mWestJet

Thu 3/272:40 pmUVF - DTW

2 stops24h 12mWestJet

Deal found 2/20

$1,363

Best flights from Detroit to Castries
Discover carefully curated flight deals from Detroit to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Mon 6/238:45 pmDTW - UVF

1 stop17h 30mAir Canada

Fri 6/273:10 pmUVF - DTW

1 stop24h 26mAir Canada

Deal found 2/20

$566

Sun 4/610:50 amDTW - UVF

1 stop27h 55mMultiple Airlines

Sun 4/133:45 pmUVF - DTW

2 stops33h 13mMultiple Airlines

Deal found 2/20

$664

Wed 7/236:19 amDTW - UVF

1 stop7h 36mAmerican Airlines

Wed 7/304:30 pmUVF - DTW

1 stop7h 46mAmerican Airlines

Deal found 2/20

$816

Wed 7/25:20 amDTW - UVF

1 stop8h 56mDelta

Mon 7/74:08 pmUVF - DTW

1 stop8h 23mDelta

Deal found 2/20

$870

Sat 4/197:17 amDTW - UVF

1 stop8h 13mUnited Airlines

Sat 4/2612:55 pmUVF - DTW

1 stop9h 22mUnited Airlines

Deal found 2/20

$1,307

Sat 3/222:58 pmDTW - UVF

1 stop22h 46mWestJet

Thu 3/272:40 pmUVF - DTW

2 stops24h 12mWestJet

Deal found 2/20

$1,363

Last-minute flights from Detroit to Castries
Discover last-minute flight deals from Detroit to Castries. Data last updated February 20, 2025 and is based on user searches.

Sun 2/238:35 pmDTW - UVF

1 stop18h 10mMultiple Airlines

Tue 2/254:45 pmUVF - DTW

2 stops24h 05mMultiple Airlines

Deal found 2/19

$674

Tue 2/258:35 pmDTW - UVF

1 stop18h 10mAir Canada

Tue 3/44:45 pmUVF - DTW

1 stop17h 51mAir Canada

Deal found 2/19

$551

Tue 2/255:20 amDTW - UVF

3 stops33h 25mMultiple Airlines

Tue 3/44:45 pmUVF - DTW

1 stop17h 51mMultiple Airlines

Deal found 2/18

$618

Thu 2/275:25 amDTW - UVF

1 stop8h 41mDelta

Thu 3/64:26 pmUVF - DTW

1 stop9h 31mDelta

Deal found 2/19

$1,385

Thu 2/275:50 amDTW - UVF

1 stop7h 45mAmerican Airlines

Thu 3/63:40 pmUVF - DTW

2 stops20h 37mAmerican Airlines

Deal found 2/18

$1,390

Sat 3/19:25 pmDTW - UVF

1 stop16h 19mWestJet

Thu 3/202:40 pmUVF - DTW

1 stop16h 52mWestJet

Deal found 2/19

$1,402

Sat 3/222:58 pmDTW - UVF

1 stop22h 46mWestJet

Thu 3/272:40 pmUVF - DTW

2 stops24h 12mWestJet

Deal found 2/20

$1,363

Tue 3/256:50 amDTW - UVF

1 stop7h 10mDelta

Tue 4/83:25 pmUVF - DTW

1 stop9h 26mDelta

Deal found 2/19

$904

Tue 3/256:01 pmDTW - UVF

2 stops19h 39mAmerican Airlines

Tue 4/83:28 pmUVF - DTW

1 stop17h 51mAmerican Airlines

Deal found 2/19

$909

One-way flights from Detroit to Castries
Search for one-way flight options from Detroit to Castries. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Sat 4/53:58 pmDTW - UVF

2 stops21h 46mMultiple Airlines

Deal found 2/19

$211

Sat 4/58:25 pmDTW - UVF

1 stop18h 20mAir Canada

Deal found 2/19

$258

Sat 4/55:25 amDTW - UVF

1 stop8h 39mDelta

Deal found 2/19

$515

Find flights from Detroit to Castries within your budget

Fly from

Fly to

Route

Depart

Return

Price

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 3/4

8:30 pm-3:45 pm

1 stop18h 15m

Castries Hewanorra

Tue 3/18

3:45 pm-10:06 am

1 stop18h 21m

$551

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 4/3

5:00 am-2:45 pm

2 stops33h 45m

Castries Hewanorra

Sun 4/6

3:45 pm-7:43 pm

1 stop27h 58m

$669

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 8/11

8:02 pm-1:35 pm

1 stop17h 33m

Castries Hewanorra

Sun 8/17

4:30 pm-9:00 am

1 stop16h 30m

$816

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Wed 7/2

5:20 am-2:16 pm

1 stop8h 56m

Castries Hewanorra

Mon 7/7

4:08 pm-12:31 am

1 stop8h 23m

$870

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 4/19

7:17 am-3:30 pm

1 stop8h 13m

Castries Hewanorra

Sat 4/26

12:55 pm-10:17 pm

1 stop9h 22m

$1,307

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 3/22

2:58 pm-1:44 pm

1 stop22h 46m

Castries Hewanorra

Thu 3/27

2:40 pm-2:52 pm

2 stops24h 12m

$1,363

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 4/5

3:58 pm-1:44 pm

2 stops21h 46m

$211

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 4/5

8:25 pm-2:45 pm

1 stop18h 20m

$258

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 4/5

5:25 am-2:04 pm

1 stop8h 39m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Detroit to Castries

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Castries in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Detroit-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Castries flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-Castries flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Detroit to Castries

Get recent, data-driven insights about flights from Detroit to Castries including ideal travel times, pricing trends, and more.

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

See what other customers who have flown with Delta, United Airlines and American Airlines from Detroit to Castries have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,766 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,801 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

8,748 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Detroit to Castries round-trip?
Cheapflights users have booked flights from Detroit to Castries round-trip from $566. Other airlines that can offer you cheap pricing are American Airlines, from $816, and Delta, from $870. These flights start at 47% 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

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Grand Rapids to Castries flights

Top 2 airlines flying from Detroit to Castries

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$697	Average$943	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$773	Average$1,067	FlexibilityNo cancel fee	On-timeN/A

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$211+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit 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 Detroit to Castries

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to Castries

Cheapest flights from Detroit to CastriesExplore 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 February 20, 2025.

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 February 20, 2025.

Find flights from Detroit to Castries within your budget

Compare providers for flights from Detroit to Castries

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Castries in February.

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.

Travel insights for flights from Detroit to Castries

Get recent, data-driven insights about flights from Detroit to Castries including ideal travel times, pricing trends, and more.

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

Reviews of airlines servicing Castries

See what other customers who have flown with Delta, United Airlines and American Airlines from Detroit to Castries have to say. 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 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?

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

How can I find direct flights from Detroit to Castries?

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

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

Traveling to a place near Detroit?

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Alternative routes for Detroit to Castries

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Top 2 airlines flying from Detroit to Castries

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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 February 20, 2025.