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$235+ 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DTT
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$338
(Delta)

One-way from

$235
(United Airlines)
Provider with most accurate pricing for Key West-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Key West-Detroit (DTT) flights.
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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 April 24, 2025.

This Delta deal was found by Cheapflights users on 4/24. 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 7/317:00 amEYW - DTW
1 stop5h 35mDelta
Sat 8/95:20 amDTW - EYW
1 stop7h 49mDelta
Deal found 4/24$338
This American Airlines deal was found by Cheapflights users on 4/24. 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 8/98:36 amDTW - EYW
1 stop6h 44mAmerican Airlines
Deal found 4/24$343
This United Airlines deal was found by Cheapflights users on 4/23. 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 7/312:45 pmEYW - DTW
2 stops24h 47mUnited Airlines
Sat 8/92:10 pmDTW - EYW
2 stops22h 05mUnited Airlines
Deal found 4/23$356
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Thu 5/810:23 amEYW - DTW
2 stops36h 57mMultiple Airlines
Mon 5/125:10 amDTW - EYW
2 stops11h 06mMultiple Airlines
Deal found 4/23$394

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 April 24, 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

Thu 7/31

7:00 am-12:35 pm

1 stop5h 35m

Detroit Metropolitan Wayne County

Sat 8/9

5:20 am-1:09 pm

1 stop7h 49m

$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

8:36 am-3:20 pm

1 stop6h 44m

$343

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Thu 7/31

2:45 pm-3:32 pm

2 stops24h 47m

Detroit Metropolitan Wayne County

Sat 8/9

2:10 pm-12:15 pm

2 stops22h 05m

$356

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Thu 5/8

10:23 am-11:20 pm

2 stops36h 57m

Detroit Metropolitan Wayne County

Mon 5/12

5:10 am-4:16 pm

2 stops11h 06m

$394

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Mon 7/21

2:45 pm-11:09 pm

2 stops32h 24m

$235

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Sat 6/21

3:55 pm-10:29 pm

1 stop6h 34m

$250

Key WestDetroit

EYW - DTW

EYWDTW

Key West

Sat 6/21

4:03 pm-9:24 am

3 stops41h 21m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Compare providers for flights from Key West to Detroit

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 Key West to Detroit in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*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 Key West-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-Detroit flights, Cheapflights users trust Expedia the most. Expedia 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 Key West-Detroit 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 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 April 24, 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 April 24, 2025.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

  • 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
Port Huron
Roseville

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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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$436Average$561FlexibilityNo cancel feeOn-timeN/A

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