Cheap flights from Detroit to Key West (DTT - EYW) from $456

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DTT — EYW
May 1 — May 81

The best prices from Detroit All airports to Key West are usually found in August or September, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Detroit to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 April 26, 2024.

Popular in

December

Cheapest in

August

Average price

$567

Round-trip from

$374
High demand for flights, 18% potential price rise
Best time to find cheap flights, 15% potential price drop
Average for round-trip flights in April 2024
From Detroit (DTT) to Key West

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

Travelers have found that booking a Tuesday departure is the best way to save up to 29% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Detroit to Key West?

Find a great deal and save up to 104% by booking at least 52 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Detroit to Key West within the next two weeks, with the cheapest ticket starting at $647.

What is the cheapest month to fly from Detroit to Key West?

Flights from Detroit to Key West lean towards being more expensive in December. Prices are generally better when you fly from Detroit to Key West in August, with the cheapest ticket starting at $335.

When is the cheapest time to fly from Detroit to Key West (DTT - EYW)?

A simple way to save on the total cost of your ticket is to fly from Detroit to Key West at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

Cheap American Airlines flights from Detroit to Key West

Explore cheap flight options specifically provided by American Airlines for the route between Detroit and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Consider these cheap American Airlines flights we've found departing from Detroit to Key West. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 8/206:18 amDTW - EYW
1 stop10h 09mAmerican Airlines
Tue 8/2711:36 amEYW - DTW
1 stop12h 37mAmerican Airlines
Deal found 4/25$456
Tue 8/206:40 amDTW - EYW
2 stops9h 47mAmerican Airlines
Tue 8/272:01 pmEYW - DTW
1 stop10h 12mAmerican Airlines
Deal found 4/25$470
Sat 9/216:18 amDTW - EYW
1 stop10h 09mAmerican Airlines
Sat 9/282:01 pmEYW - DTW
1 stop10h 12mAmerican Airlines
Deal found 4/25$476
Tue 10/86:18 amDTW - EYW
1 stop10h 09mAmerican Airlines
Tue 10/152:01 pmEYW - DTW
1 stop10h 12mAmerican Airlines
Deal found 4/25$486
Sat 9/216:40 amDTW - EYW
2 stops9h 47mAmerican Airlines
Sat 9/282:01 pmEYW - DTW
1 stop10h 12mAmerican Airlines
Deal found 4/25$490
Sat 5/185:44 amDTW - EYW
1 stop5h 17mAmerican Airlines
Tue 5/216:10 pmEYW - DTW
1 stop5h 07mAmerican Airlines
Deal found 4/25$495
Thu 8/226:18 amDTW - EYW
1 stop10h 09mAmerican Airlines
Wed 8/2811:36 amEYW - DTW
1 stop12h 37mAmerican Airlines
Deal found 4/25$496
Sat 5/187:57 amDTW - EYW
2 stops7h 29mAmerican Airlines
Tue 5/2111:42 amEYW - DTW
1 stop7h 04mAmerican Airlines
Deal found 4/25$500
Thu 5/236:16 amDTW - EYW
1 stop12h 45mAmerican Airlines
Thu 5/3011:35 amEYW - DTW
1 stop12h 11mAmerican Airlines
Deal found 4/25$504

Cheap United Airlines flights from Detroit to Key West

Explore cheap flight options specifically provided by United Airlines for the route between Detroit and Key West. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Some of the best deals we've found on United Airlines flights traveling from Detroit to Key West. Deals frequently update to provide users with more options.
Sat 9/287:44 pmDTW - EYW
2 stops18h 53mUnited Airlines
Tue 10/18:10 pmEYW - DTW
2 stops21h 17mUnited Airlines
Deal found 4/25$493
Sat 9/287:44 pmDTW - EYW
2 stops18h 53mUnited Airlines
Tue 10/18:10 pmEYW - DTW
3 stops20h 53mUnited Airlines
Deal found 4/25$498
Wed 6/126:30 amDTW - EYW
2 stops31h 55mUnited Airlines
Mon 6/1711:45 amEYW - DTW
2 stops36h 13mUnited Airlines
Deal found 4/25$547
Tue 8/207:45 pmDTW - EYW
2 stops15h 00mUnited Airlines
Tue 8/2710:35 amEYW - DTW
2 stops13h 24mUnited Airlines
Deal found 4/25$550
Thu 10/36:00 amDTW - EYW
2 stops13h 35mUnited Airlines
Sun 10/68:10 pmEYW - DTW
2 stops27h 49mUnited Airlines
Deal found 4/25$553
Thu 8/2211:40 amDTW - EYW
2 stops23h 05mUnited Airlines
Wed 8/283:23 pmEYW - DTW
2 stops18h 46mUnited Airlines
Deal found 4/25$567
Sat 6/12:44 pmDTW - EYW
2 stops23h 56mUnited Airlines
Wed 6/511:30 amEYW - DTW
2 stops10h 30mUnited Airlines
Deal found 4/25$587
Tue 5/711:25 amDTW - EYW
2 stops22h 30mUnited Airlines
Wed 5/84:05 pmEYW - DTW
2 stops20h 55mUnited Airlines
Deal found 4/24$598
Sat 5/189:20 amDTW - EYW
2 stops24h 35mUnited Airlines
Tue 5/214:05 pmEYW - DTW
2 stops7h 25mUnited Airlines
Deal found 4/25$602

Cheap Detroit to Key West flights in April & May 2024

Find cheap flight options from Detroit to Key West specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
These are some of the best deals we've found on flights to Key West in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Sat 5/185:44 amDTW - EYW
1 stop5h 17mAmerican Airlines
Tue 5/216:10 pmEYW - DTW
1 stop5h 07mAmerican Airlines
Deal found 4/25$495
Sat 5/187:57 amDTW - EYW
2 stops7h 29mAmerican Airlines
Tue 5/2111:42 amEYW - DTW
1 stop7h 04mAmerican Airlines
Deal found 4/25$500
Thu 5/236:16 amDTW - EYW
1 stop12h 45mAmerican Airlines
Thu 5/3011:35 amEYW - DTW
1 stop12h 11mAmerican Airlines
Deal found 4/25$504
Thu 5/2310:00 amDTW - EYW
2 stops9h 01mAmerican Airlines
Thu 5/3011:35 amEYW - DTW
1 stop12h 11mAmerican Airlines
Deal found 4/25$569
Thu 5/236:16 amDTW - EYW
1 stop12h 45mAmerican Airlines
Tue 5/286:10 pmEYW - DTW
1 stop5h 07mAmerican Airlines
Deal found 4/26$584
Tue 5/711:25 amDTW - EYW
2 stops22h 30mUnited Airlines
Wed 5/84:05 pmEYW - DTW
2 stops20h 55mUnited Airlines
Deal found 4/24$598
Tue 5/146:16 amDTW - EYW
1 stop9h 02mAmerican Airlines
Tue 5/213:48 pmEYW - DTW
1 stop8h 40mAmerican Airlines
Deal found 4/25$601
Sat 5/189:20 amDTW - EYW
2 stops24h 35mUnited Airlines
Tue 5/214:05 pmEYW - DTW
2 stops7h 25mUnited Airlines
Deal found 4/25$602
Tue 5/147:45 pmDTW - EYW
2 stops20h 40mUnited Airlines
Tue 5/211:51 pmEYW - DTW
1 stop7h 08mUnited Airlines
Deal found 4/25$603

Detroit to Key West 2024 flight deals

Discover exclusive flight deals for travel between Detroit and Key West in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
These are some of the best deals we've found on flights to Key West in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 8/206:18 amDTW - EYW
1 stop10h 09mAmerican Airlines
Tue 8/2711:36 amEYW - DTW
1 stop12h 37mAmerican Airlines
Deal found 4/25$456
Mon 11/47:05 amDTW - EYW
2 stops12h 28mDelta
Fri 11/156:05 pmEYW - DTW
2 stops17h 40mDelta
Deal found 4/25$470
Sat 9/216:18 amDTW - EYW
1 stop10h 09mAmerican Airlines
Sat 9/282:01 pmEYW - DTW
1 stop10h 12mAmerican Airlines
Deal found 4/25$476
Tue 11/55:30 amDTW - EYW
1 stop7h 37mDelta
Fri 11/156:05 pmEYW - DTW
2 stops17h 40mDelta
Deal found 4/26$486
Sat 9/216:40 amDTW - EYW
2 stops9h 47mAmerican Airlines
Sat 9/282:01 pmEYW - DTW
1 stop10h 12mAmerican Airlines
Deal found 4/25$490
Sat 9/287:44 pmDTW - EYW
2 stops18h 53mUnited Airlines
Tue 10/18:10 pmEYW - DTW
2 stops21h 17mUnited Airlines
Deal found 4/25$493
Sat 5/185:44 amDTW - EYW
1 stop5h 17mAmerican Airlines
Tue 5/216:10 pmEYW - DTW
1 stop5h 07mAmerican Airlines
Deal found 4/25$495
Thu 8/226:18 amDTW - EYW
1 stop10h 09mAmerican Airlines
Wed 8/2811:36 amEYW - DTW
1 stop12h 37mAmerican Airlines
Deal found 4/25$496
Sat 9/287:44 pmDTW - EYW
2 stops18h 53mUnited Airlines
Tue 10/18:10 pmEYW - DTW
3 stops20h 53mUnited Airlines
Deal found 4/25$498

Detroit to Key West flights leaving soon

Find last-minute flight options from Detroit to Key West for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Have a look at some of the last-minute flights available departing from Detroit to Key West. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 5/411:25 amDTW - EYW
2 stops22h 30mUnited Airlines
Sat 5/1111:25 amEYW - DTW
2 stops25h 35mUnited Airlines
Deal found 4/24$703
Sat 5/411:25 amDTW - EYW
2 stops22h 30mUnited Airlines
Sat 5/111:51 pmEYW - DTW
1 stop9h 07mUnited Airlines
Deal found 4/24$764
Sat 5/46:18 amDTW - EYW
1 stop9h 42mAmerican Airlines
Sat 5/116:10 pmEYW - DTW
1 stop6h 19mAmerican Airlines
Deal found 4/24$788
Thu 5/27:45 pmDTW - EYW
2 stops15h 00mUnited Airlines
Sun 5/511:45 amEYW - DTW
2 stops10h 25mUnited Airlines
Deal found 4/25$797
Thu 5/27:45 amDTW - EYW
1 stop6h 10mAmerican Airlines
Sun 5/57:37 pmEYW - DTW
1 stop4h 48mAmerican Airlines
Deal found 4/25$856
Thu 5/26:00 amDTW - EYW
2 stops9h 01mAmerican Airlines
Sun 5/57:37 pmEYW - DTW
1 stop4h 48mAmerican Airlines
Deal found 4/25$861

Find flights from Detroit to Key West within your budget

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 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$456 - $1,038

Route

Depart

Return

Price

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Tue 8/20

1 stop10h 09m

Key West

Tue 8/27

1 stop12h 37m

$456

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Tue 8/20

2 stops9h 47m

Key West

Tue 8/27

1 stop10h 12m

$470

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 9/21

1 stop10h 09m

Key West

Sat 9/28

1 stop10h 12m

$476

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Tue 10/8

1 stop10h 09m

Key West

Tue 10/15

1 stop10h 12m

$486

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 9/21

2 stops9h 47m

Key West

Sat 9/28

1 stop10h 12m

$490

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 9/28

2 stops18h 53m

Key West

Tue 10/1

2 stops21h 17m

$493

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Sat 9/28

2 stops18h 53m

Key West

Tue 10/1

3 stops20h 53m

$498

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Wed 6/12

2 stops31h 55m

Key West

Mon 6/17

2 stops36h 13m

$547

Detroit Metropolitan Wayne CountyKey West

DTW - EYW

DTWEYW

Detroit Metropolitan Wayne County

Tue 5/7

1 stop4h 45m

Key West

Wed 5/8

1 stop6h 43m

$1,038

Flights are sorted by cheapest first

Deals found on 4/25

When is the best time to book a flight from Detroit to Key West?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Key West. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Detroit to Key West, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Detroit to Key West?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Key West. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Detroit to Key West flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Key West by month

Plan your trip from Detroit to Key West by taking into account the cheapest months to travel. The average price of a one-way flight from Detroit to Key West is currently $0 while a round-trip flight costs $550. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Detroit to Key West (average of $374). Flying from Detroit to Key West in March is currently the most expensive (average of $504). 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.

January

$374

February

$415

March

$504

April

$482

May

$475

June

$487

July

$462

August

$384

September

$408

October

$468

November

$448

December

$398

Temperature and rainfall in Key West by month

Plan your trip to Key West by taking into account the average temperature and rainfall totals by month.

EYW

Temperature

69.8 - 84.2 °F

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 April 26, 2024.
See what other customers who have flown with American Airlines, United Airlines and Delta from Detroit to Key West have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
10,966 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

8.1
Very good
10,966 reviews
8.1
Very good
10,966 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.4
Good
11,226 reviews
8.1
Very good
10,966 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

7.3
Good
14,884 reviews
8.1
Very good
10,966 reviews

Food

7.4

Comfort

7.9

Crew

8.6

Entertainment

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 10

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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.
  • Can I find flights from Detroit to Key West for under $500 on Cheapflights?

    Yes, there are multiple flights from Detroit to Key West for under $500. The cheapest flight booked recently is on American Airlines for just $456, but on average you can expect to pay $514.

  • Are there last-minute flights available from Detroit to Key West for under $800?

    There are currently 6+ open flights from Detroit to Key West within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Detroit to Key West round-trip?

    Cheapflights users have booked flights from Detroit to Key West round-trip from $456. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Detroit to Key West for 20% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly from Detroit to Key West?

  • What does DTW to EYW mean?

    Detroit Metropolitan Wayne County Airport is DTW and Key West Airport is EYW. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Detroit to Key West that include extra baggage allowance?

    The amount of baggage you can bring on your Detroit to Key West flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Detroit to Key West with specific airlines?

    Yes, Cheapflights allows you to browse and filter Detroit to Key West flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Detroit to Key West that allow pets onboard?

    Many airlines flying from Detroit to Key West offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Detroit to Key West?

    Yes, you can often find last-minute deals on Detroit to Key West flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Detroit to Key West flight deals updated?

    The Detroit to Key West flight deals you see on this page were last updated on 4/26.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Key West
See prices for flight routes from nearby airports that may be better suited for you.

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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$375Average$572FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$407Average$600FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$434Average$633FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Detroit to Key West by cabin class

Find flights from Detroit to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Detroit to Key West?

Cheapflights makes it easy to find Detroit to Key West flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Detroit to Key West?

Cheapflights helps you find that perfect flight to Key West from Detroit by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Detroit to Key West with no change fees?

Yes! Cheapflights helps users easily find flights from Detroit to Key West with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Key West become cheaper?

Yes! Start tracking prices for Detroit to Key West flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.