Cheap flights from Detroit to Castries from $454
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Castries departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Detroit to Castries
Cheap round-trip flights
JetBlue flights from Detroit to Castries
Our best JetBlue deals on Detroit to Castries flight tickets
Delta flights from Detroit to Castries
Our best Delta deals on Detroit to Castries flight tickets
See travel insights to Castries from
How to get the cheapest flight ticket from Detroit to Castries
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Castries?
The cheapest day to depart from Detroit to Castries is on a Tuesday when prices can be found for as low as $871. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,013. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.
What is the cheapest time of day to depart on your flight to Castries?
According to our data, the cheapest time of day to fly to Castries is in the afternoon. momondo users have found flights departing from Detroit to Castries in the afternoon for as low as $697. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the morning, with an average ticket price of $945. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
When to book flights from Detroit to Castries
Cheap Detroit to Castries (DTT to UVF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to Castries
How far is Detroit to Castries Hewanorra by plane?
The distance between Detroit and Castries Hewanorra is about 2356.8 mi. Typically, this will take 6h 49m by plane in normal conditions.
When did momondo last update prices for flights from Detroit to Castries Hewanorra Airport?
Prices for flights from Detroit to Castries Hewanorra Airport refresh daily.
How many operators does momondo search for flights from Detroit to Castries Hewanorra Airport?
As of June 2025, there are 2 operators available to choose from for flights from Detroit to Castries Hewanorra Airport.
How old do you have to be to fly from Detroit to Castries Hewanorra Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Castries Hewanorra Airport.
What documentation or ID do you need to fly to Castries Hewanorra Airport?
The travel and health documents required for your trip to Castries Hewanorra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Castries Hewanorra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Detroit to Castries?
Based on momondo bookings for flights between Detroit and Castries, the leading airline is American Airlines, making up 74% of the total bookings. Other popular airlines include Delta with 26%.
Best airlines flying from Detroit to Castries
Compare and see reviews for airlines that fly from Detroit to Castries with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $692 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $716 | Free Cancellation | Rating 8.0 7,946 reviews |
Traveling to a place near Castries?
Book flights to Castries if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Detroit to Castries?
It is quick and easy to find Detroit to Castries flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Castries that suits you.
Can I find flights from Detroit to Castries with flexible booking policies on momondo?
Yes. All flights to Castries from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Detroit to Castries?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Castries.
I’m not ready to book a flight from Detroit to Castries right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Castries from Detroit. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.