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$62+ Cheap flights from Key Largo, FL to Michigan

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — DTW
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Key Largo to Michigan

Keep the following information in mind while searching for Key Largo to Michigan flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$104
(Kiwi.com)

One-way from

$62
(Cheapflightsfares)

Popular in

January

Cheapest in

August

Average price

$257
Provider with most accurate pricing for Miami-Detroit (DTT) flight deals.
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Provider most trusted by Cheapflights users for Miami-Detroit (DTT) flights.
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From Key Largo to Michigan
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One-way flight from Key Largo to Michigan
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Highest demand for flights based on searches. 18% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Key Largo to Michigan

Cheapest flights from Key Largo to Michigan
Explore the most affordable flight options available from Key Largo to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/103:15 pmMIA - ORD
Nonstop3h 26mSpirit Airlines
Tue 5/139:55 amORD - MIA
Nonstop3h 15mSpirit Airlines
Deal found 3/30$104
This Priceline deal was found by Cheapflights users on 3/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:05 amMIA - DTW
Nonstop3h 10mSpirit Airlines
Sun 5/185:00 amDTW - MIA
Nonstop3h 00mSpirit Airlines
Deal found 3/30$106
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1511:03 amMIA - MDW
Nonstop3h 28mFrontier
Sun 4/202:16 pmMDW - MIA
Nonstop3h 06mFrontier
Deal found 3/30$118
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 4/298:05 amMIA - DTW
Nonstop3h 07mDelta
Tue 5/68:30 amDTW - MIA
Nonstop3h 03mDelta
Deal found 3/30$139
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/289:04 amMIA - DTW
1 stop5h 41mMultiple Airlines
Mon 5/53:47 pmDTW - MIA
Nonstop3h 01mMultiple Airlines
Deal found 3/31$142
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/293:30 pmMIA - ORD
Nonstop3h 30mMultiple Airlines
Thu 5/112:40 pmORD - MIA
1 stop8h 55mMultiple Airlines
Deal found 3/30$152
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/105:05 amMIA - MDW
Nonstop3h 10mSouthwest
Sun 5/118:40 pmMDW - MIA
Nonstop3h 00mSouthwest
Deal found 3/31$177
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/103:42 pmMIA - ORD
Nonstop3h 29mAmerican Airlines
Sun 5/118:10 amORD - MIA
Nonstop3h 13mAmerican Airlines
Deal found 3/30$180
This American Airlines deal was found by Cheapflights users on 3/30. 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 4/308:05 pmMIA - DTW
Nonstop3h 12mAmerican Airlines
Wed 5/76:03 amDTW - MIA
Nonstop3h 06mAmerican Airlines
Deal found 3/30$189
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/259:04 amMIA - DTW
1 stop5h 41mFrontier
Sun 4/274:12 pmDTW - MIA
1 stop5h 14mFrontier
Deal found 3/30$196
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:04 amMIA - ORD
1 stop6h 00mFrontier
Mon 4/285:24 pmORD - MIA
1 stop10h 57mFrontier
Deal found 3/30$198
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 5/259:47 amMIA - LAN
1 stop7h 01mAmerican Airlines
Tue 6/310:43 amLAN - MIA
1 stop5h 13mAmerican Airlines
Deal found 3/30$210

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Michigan 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 March 31, 2025.
Use the filters below to find and compare flights from Key Largo to Michigan that are best for you.

Fly from

Key Largo

Fly to

Michigan

Route

Depart

Return

Price

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 5/10

3:15 pm-5:41 pm

Nonstop3h 26m

Chicago O'Hare Intl

Tue 5/13

9:55 am-2:10 pm

Nonstop3h 15m

$104

MiamiDetroit

MIA - DTW

MIADTW

Miami

Thu 5/15

9:05 am-12:15 pm

Nonstop3h 10m

Detroit Metropolitan Wayne County

Sun 5/18

5:00 am-8:00 am

Nonstop3h 00m

$106

MiamiChicago

MIA - MDW

MIAMDW

Miami

Tue 4/15

11:03 am-1:31 pm

Nonstop3h 28m

Chicago Midway

Sun 4/20

2:16 pm-6:22 pm

Nonstop3h 06m

$118

MiamiDetroit

MIA - DTW

MIADTW

Miami

Tue 4/29

8:05 am-11:12 am

Nonstop3h 07m

Detroit Metropolitan Wayne County

Tue 5/6

8:30 am-11:33 am

Nonstop3h 03m

$139

MiamiDetroit

MIA - DTW

MIADTW

Miami

Mon 4/28

9:04 am-2:45 pm

1 stop5h 41m

Detroit Metropolitan Wayne County

Mon 5/5

3:47 pm-6:48 pm

Nonstop3h 01m

$142

MiamiChicago

MIA - ORD

MIAORD

Miami

Tue 4/29

3:30 pm-6:00 pm

Nonstop3h 30m

Chicago O'Hare Intl

Thu 5/1

12:40 pm-10:35 pm

1 stop8h 55m

$152

MiamiChicago

MIA - MDW

MIAMDW

Miami

Sat 5/10

5:05 am-7:15 am

Nonstop3h 10m

Chicago Midway

Sun 5/11

8:40 pm-12:40 am

Nonstop3h 00m

$177

MiamiChicago

MIA - ORD

MIAORD

Miami

Sat 5/10

3:42 pm-6:11 pm

Nonstop3h 29m

Chicago O'Hare Intl

Sun 5/11

10:00 am-2:13 pm

Nonstop3h 13m

$180

MiamiDetroit

MIA - DTW

MIADTW

Miami

Wed 4/30

8:05 pm-11:17 pm

Nonstop3h 12m

Detroit Metropolitan Wayne County

Wed 5/7

6:03 am-9:09 am

Nonstop3h 06m

$189

MiamiDetroit

MIA - DTW

MIADTW

Miami

Fri 4/25

9:04 am-2:45 pm

1 stop5h 41m

Detroit Metropolitan Wayne County

Sun 4/27

4:12 pm-9:26 pm

1 stop5h 14m

$196

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan from Key Largo 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 Largo to Michigan

What is the cheapest month to book a flight from Key Largo to Michigan?

Currently, April is the cheapest month in which you can book a flight from Key Largo to Michigan (average of $257). Flying from Key Largo to Michigan 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.

What is the cheapest time of day to fly from KE9 to MI?

Find hourly flight availability from Key Largo to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

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

Weekly flight availability from Key Largo to Michigan

Explore weekly flight availability from Key Largo to Michigan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 31, 2025.

The most flights from KE9 to USMI are scheduled on a Monday (22 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Michigan by month

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

In terms of precipitation, rainfall in Michigan 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 Michigan when rainfall is around 1.8 in.

Temperature in Michigan by month

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

If weather is an important factor for your trip to Michigan, 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 Michigan

Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated March 31, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Key Largo to Michigan. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,614 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
349 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Michigan. 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 Largo to Michigan one-way?

    One-way options have recently been found by users for as low as $62 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $65 and Southwest from $80 one-way.

  • What are the most popular routes from Key Largo to Michigan?

    Most travelers choose Miami - Chicago O'Hare Intl, Miami - Chicago Midway or Miami - Detroit Metropolitan Wayne County when deciding on the best route from Key Largo to Michigan.

  • What are the most reliable airlines from Key Largo to Michigan?

    No one likes to see their flight delayed. When booking a flight from Key Largo to Michigan consider choosing Korean Air (93%), WestJet (92%) or Virgin Atlantic (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key Largo to Michigan?

    Looking at all options, your cheapest flight can be booked for $70. While the most popular route (Miami - Chicago O'Hare Intl) can be booked for $96 on average our data indicates $2,556 when flying from Key Largo to Michigan.

  • Can I find deals for flights from Key Largo to Michigan that include hotel bookings?

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

  • How can I find direct flights from Key Largo to Michigan?

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

  • Can I find deals for business class flights from Key Largo to Michigan?

    Yes. Cheapflights offers flight deals from Key Largo to Michigan 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 Largo to Michigan?

    Currently, April is the cheapest month in which you can book a flight from Key Largo to Michigan (average of $257). Flying from Key Largo to Michigan 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

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Alternative routes for Key Largo to Michigan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Key Largo to Michigan

Discover the top 6 airlines that operate flights from Key Largo to Michigan. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$74Average$183FlexibilityNo cancel feeOn-time65%
FrontierCheapest$95Average$158FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$104Average$156FlexibilityNo cancel feeOn-time88%
DeltaCheapest$156Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$159Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$514FlexibilityNo cancel feeOn-time69%
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