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Key Largo

$79+ Cheap flights from Detroit (DTT) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — MIA
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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The best prices from Detroit All airports to Key Largo are usually found in April or May, booked 43 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Detroit to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Key Largo (KE9). 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 December 22, 2024.

Round-trip from

$149
(Cheapflightsfares)

One-way from

$79
(Frontier)

Popular in

December

Cheapest in

April

Average price

$369
From Detroit (DTT) to Key Largo
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One-way flight from Detroit (DTT) to Key Largo
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High demand for flights, 12% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Detroit to Key Largo

Cheapest flights from Detroit to Key Largo
Explore the most affordable flight options available from Detroit to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This FlightHub deal was found by Cheapflights users on 12/21. 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.
Mon 12/307:30 pmDTW - MIA
1 stop13h 20mSpirit Airlines
Tue 12/315:47 pmMIA - DTW
Nonstop3h 00mSpirit Airlines
Deal found 12/21$216
This FlightHub deal was found by Cheapflights users on 12/22. 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 12/314:40 pmDTW - MIA
Nonstop2h 50mMultiple Airlines
Sat 1/45:54 amMIA - DTW
1 stop10h 25mMultiple Airlines
Deal found 12/22$239
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/316:53 pmDTW - MIA
Nonstop3h 12mAmerican Airlines
Wed 1/88:06 pmMIA - DTW
Nonstop3h 12mAmerican Airlines
Deal found 12/21$252
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/317:15 amDTW - MIA
1 stop7h 46mUnited Airlines
Wed 1/83:02 pmMIA - DTW
1 stop6h 31mUnited Airlines
Deal found 12/21$261
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/237:39 amDTW - MIA
Nonstop3h 16mDelta
Tue 12/318:10 amMIA - DTW
Nonstop3h 12mDelta
Deal found 12/21$273
This Southwest deal was found by Cheapflights users on 12/20. 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.
Mon 12/236:45 amDTW - MIA
1 stop8h 50mSouthwest
Wed 12/2512:00 pmMIA - DTW
2 stops9h 40mSouthwest
Deal found 12/20$383
This Frontier deal was found by Cheapflights users on 12/21. 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.
Mon 12/304:11 pmDTW - MIA
1 stop7h 35mFrontier
Wed 1/16:00 amMIA - DTW
1 stop11h 11mFrontier
Deal found 12/21$408

Find flights from Detroit to Key Largo within your budget

Customize your flight search to find flights from Detroit 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Sat 2/22

5:00 am-8:02 am

Nonstop3h 02m

Miami

Sat 3/1

1:17 pm-11:07 pm

1 stop9h 50m

$149

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Mon 1/6

4:11 pm-11:46 pm

1 stop7h 35m

Miami

Sat 1/11

7:52 am-6:06 pm

1 stop10h 14m

$154

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Thu 1/16

1:21 pm-1:54 am

1 stop12h 33m

Miami

Sun 1/19

6:00 am-8:14 pm

1 stop14h 14m

$158

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Tue 1/28

6:25 pm-9:42 pm

Nonstop3h 17m

Miami

Tue 2/4

8:00 am-11:09 am

Nonstop3h 09m

$159

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Mon 2/24

12:15 pm-9:09 pm

1 stop8h 54m

$79

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Wed 2/19

1:32 pm-11:47 pm

1 stop10h 15m

$80

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Tue 1/21

1:45 pm-5:00 pm

Nonstop3h 15m

$115

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Thu 2/6

5:43 am-8:59 am

Nonstop3h 16m

$116

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Sat 5/3

9:26 am-2:58 pm

1 stop5h 32m

$137

DetroitMiami

DTW - MIA

DTWMIA

Detroit Metropolitan Wayne County

Thu 2/27

1:25 pm-11:00 pm

2 stops9h 35m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 results
1
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Best time to book a flight from Detroit to Key Largo

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

Travel insights for flights from Detroit to Key Largo

Get recent, data-driven insights about flights from Detroit to Key Largo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Detroit to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Key Largo. Price data was last updated on December 20, 2024.

The best time to book flights from Detroit to Key Largo is 43 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 to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Detroit to Key Largo (average of $230). Flying from Detroit 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 DTT to KE9?

Find hourly flight availability from Detroit 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 December 22, 2024.

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

What is the cheapest day to fly from Detroit to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Key Largo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to Key Largo flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Key Largo

Explore weekly flight availability from Detroit 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 December 22, 2024.

The most flights from DTT to KE9 are scheduled on a Sunday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 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 December 22, 2024.
Read reviews from past customers who have flown American Airlines, Spirit Airlines and Frontier from Detroit to Key Largo. 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
8.1
Very good
4,804 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,265 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 airport do you fly from for flights from Detroit to Key Largo?

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Key Largo. On average, All airports has 12 outbound flights to Key Largo per day from 5 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • What are the cheapest airlines to fly from Detroit to Key Largo one-way?

    The cheapest airlines for a one-way flight from Detroit to Key Largo are Frontier ($79), Spirit Airlines ($80), and Delta ($115).

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

    No one likes to see their flight delayed. When booking a flight from Detroit to Key Largo consider choosing WestJet (93%), Qatar Airways (93%) or Envoy Air (91%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $71. While the most popular route (Detroit Metropolitan Wayne County - Miami) can be booked for $97 on average our data indicates $536 when flying from Detroit to Key Largo.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Detroit to Key Largo (average of $230). Flying from Detroit 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.

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Top 5 airlines flying from Detroit to Key Largo

Discover the top 5 airlines that operate flights from Detroit 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$162FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$62Average$184FlexibilityNo cancel feeOn-time65%
DeltaCheapest$159Average$438FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$197Average$450FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$233Average$460FlexibilityNo cancel feeOn-time69%
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