$118+ Cheap flights from Detroit Metropolitan Wayne County Airport to Key West (DTW - EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — EYW
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Key West
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Cheapest flights from Detroit to Key WestExplore the most affordable flight options available from Detroit to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Detroit to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:28 am -
1 stop25h 08m
Tue 10/131:16 pm -
1 stop21h 36m
Deal found 9/5![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:28 am -
1 stop21h 56m
Tue 10/131:16 pm -
1 stop21h 36m
Deal found 9/4![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:28 am -
1 stop25h 08m
Wed 10/1410:04 am -
2 stops14h 35m
Deal found 9/4![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:28 am -
1 stop25h 08m
Thu 10/1512:01 pm -
1 stop5h 55m
Deal found 9/4![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:59 pm -
1 stop13h 20m
Thu 10/2912:01 pm -
1 stop5h 52m
Deal found 9/5![Multiple Airlines logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:28 am -
1 stop25h 08m
Fri 10/1611:59 am -
1 stop27h 31m
Deal found 9/4![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:28 am -
1 stop21h 56m
Fri 10/1611:59 am -
1 stop27h 31m
Deal found 9/4![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:49 am -
1 stop24h 15m
Tue 12/810:59 am -
1 stop22h 20m
Deal found 9/4![Multiple Airlines logo]()
$236
Best flights from Detroit to Key WestDiscover carefully curated flight deals from Detroit to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Detroit to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 2/175:45 am -
2 stops11h 17m
Wed 2/244:05 pm -
1 stop7h 47m
Deal found 9/3![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 9/2. 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.
Sat 1/161:45 pm -
1 stop5h 58m
Tue 1/197:00 am -
1 stop5h 34m
Deal found 9/2![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 2/243:32 pm -
1 stop7h 11m
Sun 2/287:00 am -
1 stop5h 08m
Deal found 9/6![American Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 9/6. 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.
Wed 2/1012:15 pm -
1 stop7h 28m
Tue 2/162:30 pm -
1 stop7h 42m
Deal found 9/6![Delta logo]()
$539
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Wed 2/38:45 am -
1 stop6h 27m
Fri 2/53:55 pm -
1 stop6h 32m
Deal found 9/3![United Airlines logo]()
$657
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 11/27:26 am -
1 stop8h 03m
Thu 11/52:50 pm -
2 stops9h 09m
Deal found 9/3![United Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 2/1510:45 am -
1 stop5h 51m
Mon 2/222:30 pm -
1 stop6h 38m
Deal found 9/4![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/57:00 am -
1 stop6h 29m
Wed 10/72:15 pm -
1 stop9h 23m
Deal found 9/6![United Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 9/207:00 am -
1 stop6h 29m
Wed 9/232:20 pm -
1 stop9h 24m
Deal found 9/6![United Airlines logo]()
$840
Last-minute flights from Detroit to Key WestDiscover last-minute flight deals from Detroit to Key West. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Key West. Data last updated September 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:28 am -
1 stop25h 08m
Tue 10/131:16 pm -
1 stop21h 36m
Deal found 9/5![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:28 am -
1 stop25h 08m
Wed 10/1410:04 am -
2 stops14h 35m
Deal found 9/4![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:28 am -
1 stop25h 08m
Thu 10/1512:01 pm -
1 stop5h 55m
Deal found 9/4![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:28 am -
1 stop25h 08m
Fri 10/1611:59 am -
1 stop27h 31m
Deal found 9/4![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:28 am -
1 stop21h 56m
Tue 10/131:16 pm -
1 stop21h 36m
Deal found 9/4![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:28 am -
1 stop21h 56m
Fri 10/1611:59 am -
1 stop27h 31m
Deal found 9/4![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:28 am -
1 stop21h 56m
Thu 10/158:45 pm -
1 stop14h 54m
Deal found 9/4![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:59 pm -
1 stop13h 20m
Thu 10/2912:01 pm -
1 stop5h 52m
Deal found 9/5![Multiple Airlines logo]()
$229
One-way flights from Detroit to Key WestSearch for one-way flight options from Detroit to Key West. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Detroit to Key West. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:37 am -
1 stop21h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:25 pm -
1 stop16h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:59 pm -
1 stop13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:07 pm -
1 stop13h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:25 pm -
2 stops19h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:28 am -
1 stop21h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:34 pm -
3 stops44h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:25 pm -
1 stop12h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$149
Find flight deals from Detroit to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Key West (EYW). 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 September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (Kiwi.com) |
One-way from | $118 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $508 |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Key West 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Mon 10/19
8:25 pm-12:36 pm
1 stop16h 11m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Sun 11/15
9:07 pm-10:19 am
1 stop13h 12m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Fri 12/11
9:49 am-10:04 am
1 stop24h 15m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Fri 10/16
7:22 pm-8:12 am
2 stops36h 50m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Thu 10/1
5:39 pm-10:19 am
1 stop16h 40m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$161
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Tue 10/20
7:37 pm-10:19 am
3 stops38h 42m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$171
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Sun 10/25
6:30 am-10:19 am
3 stops27h 49m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Thu 10/8
8:59 pm-9:24 am
3 stops36h 25m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Wed 9/23
7:00 am-11:21 am
3 stops28h 21m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$224
DetroitKey West
DTW Detroit Metropolitan Wayne County - EYW Key West
DTWEYW
Detroit Metropolitan Wayne County
Wed 2/17
5:45 am-5:02 pm
2 stops11h 17m
Key West
Wed 2/24
4:05 pm-11:52 pm
1 stop7h 47m
$338
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Detroit to Key West
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 Key West in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Key West 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 Metropolitan Wayne County Airport-Key West 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 Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Detroit with our price prediction graph.
DTW-EYW
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 Metropolitan Wayne County Airport to Key West
How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Key West?
The best time to book flights from Detroit Metropolitan Wayne County Airport to Key West is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Key West?
Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Key West (average of $358). Flying from Detroit Metropolitan Wayne County Airport to Key West in March is currently the most expensive (average of $535). 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.
How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Key West?
Airfare is below average for this route at the moment.
Detroit Metropolitan Wayne County Airport to Key West flights typically cost between $462 and $603 in October.The cheapest round-trip price found within the last 5 days was $189 on Multiple Airlines (Oct 5-Oct 13).
Reviews of airlines servicing Key West
Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated September 7, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Detroit Metropolitan Wayne County Airport to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Related info for your journey
Find useful and relevant information for your journey from Detroit to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Detroit to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Detroit and Key West flights
Browse other Detroit and Key West flight options. Last updated on September 7, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Detroit to Key West
Discover the top 3 airlines that operate flights from Detroit to Key West. 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 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$411 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$499 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$457 | FlexibilityNo cancel fee | On-time71% |