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$111+ Cheap flights from Key West to Detroit (EYW - DTT)

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DTT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Key West to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) to Detroit (DTT). 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 June 12, 2025.

Round-trip from

$326
(Mytrip)

One-way from

$111
(Trip.com)
From Key West to Detroit (DTT)
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One-way flight from Key West to Detroit (DTT)
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Find flight deals from Key West to Detroit

Cheapest flights from Key West to Detroit
Explore the most affordable flight options available from Key West to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:45 pmEYW - DTW
1 stop13h 54mMultiple Airlines
Sun 6/299:56 pmDTW - EYW
1 stop14h 19mMultiple Airlines
Deal found 6/10$222
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 7/316:27 pmEYW - DTW
1 stop6h 31mDelta
Sat 8/95:25 amDTW - EYW
1 stop5h 26mDelta
Deal found 6/10$338
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 7/3111:18 amEYW - DTW
2 stops7h 26mAmerican Airlines
Sat 8/96:00 amDTW - EYW
1 stop5h 59mAmerican Airlines
Deal found 6/12$343
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:45 pmEYW - DTW
2 stops26h 00mUnited Airlines
Sat 8/97:48 pmDTW - EYW
2 stops16h 27mUnited Airlines
Deal found 6/10$356

Cheapflights Fare Finder

Customize your flight search to find flights from Key West to Detroit 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 June 12, 2025.
Use the filters below to find and compare flights from Key West to Detroit that are best for you.

Fly from

Key West

Fly to

Detroit

Route

Depart

Return

Price

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Tue 7/1

10:02 am-7:15 pm

1 stop9h 13m

Detroit Metropolitan Wayne County

Tue 7/8

2:26 pm-9:22 am

1 stop18h 56m

$326

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Thu 7/31

6:27 pm-12:58 am

1 stop6h 31m

Detroit Metropolitan Wayne County

Sat 8/9

5:25 am-10:51 am

1 stop5h 26m

$338

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Thu 7/31

11:18 am-6:44 pm

2 stops7h 26m

Detroit Metropolitan Wayne County

Sat 8/9

6:00 am-11:59 am

1 stop5h 59m

$343

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Thu 7/31

6:45 pm-8:45 pm

2 stops26h 00m

Detroit Metropolitan Wayne County

Sat 8/9

7:48 pm-12:15 pm

2 stops16h 27m

$356

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Wed 6/18

6:45 pm-8:39 am

1 stop13h 54m

$111

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Wed 6/18

6:29 pm-12:53 am

1 stop6h 24m

$231

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Sun 8/3

6:45 pm-1:14 pm

2 stops18h 29m

$292

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Sun 8/3

11:18 am-11:15 pm

1 stop11h 57m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Key West to Detroit

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

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

Find hourly flight availability from Key West to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Key West to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Detroit by month

Plan your trip to Detroit by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

Temperature in Detroit by month

Plan your trip to Detroit by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key West to Detroit. 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 to fly from Key West to Detroit one-way?

    $231 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $292 and $338, respectively.

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

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

  • How can I find direct flights from Key West to Detroit?

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

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

    Yes. Cheapflights offers flight deals from Key West to Detroit 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 Key West to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Key West to Detroit (average of $257). Flying from Key West to Detroit in March is currently the most expensive (average of $305). 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

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Roseville
Port Huron

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Top airline flying from Key West to Detroit

Discover the top airline that operate flights from Key West to Detroit. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$436Average$627FlexibilityNo cancel feeOn-timeN/A

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