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Key Largo

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

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — MIA
may. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
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Cheap flight deals from Michigan to Key Largo

Keep the following information in mind while searching for Michigan to Key Largo flight deals. Data was last updated abril 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$116
(Cheapflightsfares)

One-way from

$62
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$227
Provider with most accurate pricing for Detroit (DTT)-Miami flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Miami flights.
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From Michigan to Key Largo
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One-way flight from Michigan to Key Largo
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Highest demand for flights based on searches. 14% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Michigan to Key Largo

Cheapest flights from Michigan to Key Largo
Explore the most affordable flight options available from Michigan to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
vie. 6/65:00 amDTW - MIA
Nonstop3h 00mSpirit Airlines
lun. 6/99:05 amMIA - DTW
Nonstop3h 10mSpirit Airlines
Deal found 4/29$116
This Mytrip deal was found by Cheapflights users on 4/27. 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.
sáb. 6/75:51 amORD - MIA
1 stop6h 15mSpirit Airlines
mar. 6/103:15 pmMIA - ORD
Nonstop3h 26mSpirit Airlines
Deal found 4/27$132
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
mié. 6/49:55 amORD - MIA
Nonstop3h 15mMultiple Airlines
dom. 6/86:00 amMIA - ORD
1 stop18h 22mMultiple Airlines
Deal found 4/28$153
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
jue. 5/295:00 amDTW - MIA
Nonstop3h 00mMultiple Airlines
mié. 6/49:10 amMIA - DTW
1 stop6h 04mMultiple Airlines
Deal found 4/28$160
This Delta deal was found by Cheapflights users on 4/29. 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.
mié. 6/43:05 pmDTW - MIA
Nonstop3h 02mDelta
jue. 6/128:11 amMIA - DTW
Nonstop2h 59mDelta
Deal found 4/29$179
This American Airlines deal was found by Cheapflights users on 4/29. 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.
mié. 6/46:55 amORD - MIA
1 stop4h 45mAmerican Airlines
mié. 6/42:18 pmMIA - ORD
1 stop6h 17mAmerican Airlines
Deal found 4/29$184
This JetBlue deal was found by Cheapflights users on 4/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/256:00 amDTW - MIA
1 stop7h 31mJetBlue
sáb. 5/3112:54 pmMIA - DTW
1 stop8h 46mJetBlue
Deal found 4/28$186
This Southwest deal was found by Cheapflights users on 4/28. 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.
dom. 6/18:40 pmMDW - MIA
Nonstop3h 00mSouthwest
mié. 6/47:00 amMIA - MDW
Nonstop3h 10mSouthwest
Deal found 4/28$197
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
jue. 5/159:42 amDTW - MIA
1 stop4h 48mFrontier
sáb. 5/179:33 amMIA - DTW
1 stop5h 19mFrontier
Deal found 4/29$206
This American Airlines deal was found by Cheapflights users on 4/29. 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.
mar. 5/275:30 amDTW - MIA
1 stop5h 30mAmerican Airlines
mié. 6/47:58 pmMIA - DTW
Nonstop3h 10mAmerican Airlines
Deal found 4/29$209
This Frontier deal was found by Cheapflights users on 4/28. 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.
lun. 5/128:03 pmMDW - MIA
1 stop8h 19mFrontier
lun. 5/1910:42 pmMIA - MDW
1 stop11h 38mFrontier
Deal found 4/28$210
This Delta deal was found by Cheapflights users on 4/28. 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.
sáb. 6/216:15 pmORD - MIA
1 stop5h 42mDelta
sáb. 6/288:11 amMIA - ORD
1 stop5h 44mDelta
Deal found 4/28$217

Cheapflights Fare Finder

Customize your flight search to find flights from Michigan to Key Largo 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 abril 30, 2025.
Use the filters below to find and compare flights from Michigan to Key Largo that are best for you.

Fly from

Michigan

Fly to

Key Largo

Route

Depart

Return

Price

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

vie. 6/6

5:00 am-8:00 am

Nonstop3h 00m

Miami

lun. 6/9

9:05 am-12:15 pm

Nonstop3h 10m

$116

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

sáb. 6/7

5:51 am-1:06 pm

1 stop6h 15m

Miami

mar. 6/10

3:15 pm-5:41 pm

Nonstop3h 26m

$132

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mié. 6/4

9:55 am-2:10 pm

Nonstop3h 15m

Miami

dom. 6/8

6:00 am-11:22 pm

1 stop18h 22m

$153

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

jue. 5/29

5:00 am-8:00 am

Nonstop3h 00m

Miami

mié. 6/4

9:10 am-3:14 pm

1 stop6h 04m

$160

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mié. 6/4

3:05 pm-6:07 pm

Nonstop3h 02m

Miami

jue. 6/12

8:11 am-11:10 am

Nonstop2h 59m

$179

ChicagoMiami

ORD - MIA

ORDMIA

Chicago O'Hare Intl

mié. 6/4

6:55 am-12:40 pm

1 stop4h 45m

Miami

mié. 6/4

2:18 pm-7:35 pm

1 stop6h 17m

$184

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

dom. 5/25

6:00 am-1:31 pm

1 stop7h 31m

Miami

sáb. 5/31

12:54 pm-9:40 pm

1 stop8h 46m

$186

ChicagoMiami

MDW - MIA

MDWMIA

Chicago Midway

dom. 6/1

8:40 pm-12:40 am

Nonstop3h 00m

Miami

mié. 6/4

7:00 am-9:10 am

Nonstop3h 10m

$197

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

jue. 5/15

9:42 am-2:30 pm

1 stop4h 48m

Miami

sáb. 5/17

9:33 am-2:52 pm

1 stop5h 19m

$206

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

mar. 5/27

5:30 am-11:00 am

1 stop5h 30m

Miami

mié. 6/4

7:58 pm-11:08 pm

Nonstop3h 10m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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

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

Currently, September is the cheapest month in which you can book a flight from Michigan to Key Largo (average of $228). Flying from Michigan to Key Largo in March is currently the most expensive (average of $289). 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 MI to KE9?

Find hourly flight availability from Michigan to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Key Largo as you normally would.

Weekly flight availability from Michigan to Key Largo

Explore weekly flight availability from Michigan to Key Largo. 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 abril 30, 2025.

The most flights from USMI to KE9 are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Key Largo by month

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

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

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

If weather is an important factor for your trip to Key Largo, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated abril 30, 2025.
To help decide which airline to fly from Michigan to Key Largo, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    One-way options have recently been found by users for as low as $62 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $74 and American Airlines from $90 one-way.

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

    While some choose either Detroit Metropolitan Wayne County - Miami or Chicago Midway - Miami, Chicago O'Hare Intl - Miami is the most popular route from Michigan to Key Largo.

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

    No one likes to see their flight delayed. When booking a flight from Michigan to Key Largo consider choosing Royal Jordanian (88%), KLM (75%) or GOL (75%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Michigan to Key Largo? While on average our users pay $726, our data indicates the cheapest price to be $62. The most popular route (Chicago O'Hare Intl - Miami), is priced around $75.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Michigan to Key Largo (average of $228). Flying from Michigan to Key Largo in March is currently the most expensive (average of $289). 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 Michigan to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Michigan to Key Largo

Discover the top 7 airlines that operate flights from Michigan to Key Largo. 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$57Average$222FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$78Average$247FlexibilityNo cancel feeOn-time88%
FrontierCheapest$108Average$202FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$452FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$509FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$228Average$494FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$233Average$476FlexibilityNo cancel feeOn-time69%

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