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Florida Keys

$227+ Cheap flights from Moline (MLI) to Florida Keys

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — EYW
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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Cheap flight deals from Moline to Florida Keys

Keep the following information in mind while searching for Moline to Florida Keys flight deals. Data was last updated junio 16, 2025.

Round-trip from

$269
(Delta)

One-way from

$227
(Delta)

Popular in

March

Cheapest in

August

Average price

$497
From Moline Quad-City to Florida Keys
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One-way flight from Moline Quad-City to Florida Keys
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Moline to Florida Keys

Cheapest flights from Moline to Florida Keys
Explore the most affordable flight options available from Moline to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 16, 2025.

This Delta deal was found by Cheapflights users on 6/15. 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. 7/195:26 pmMLI - MIA
1 stop6h 23mDelta
mié. 7/233:55 pmMIA - MLI
1 stop7h 24mDelta
Deal found 6/15$269
This American Airlines deal was found by Cheapflights users on 6/15. 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.
sáb. 10/184:31 pmMLI - MIA
1 stop5h 00mAmerican Airlines
sáb. 10/255:36 pmMIA - MLI
2 stops6h 46mAmerican Airlines
Deal found 6/15$274
This Delta deal was found by Cheapflights users on 6/13. 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.
mar. 9/235:55 amMLI - EYW
1 stop6h 13mDelta
mar. 9/306:00 pmEYW - MLI
1 stop5h 30mDelta
Deal found 6/13$283
This American Airlines deal was found by Cheapflights users on 6/13. 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. 9/238:19 amMLI - EYW
1 stop8h 27mAmerican Airlines
mar. 9/3011:25 amEYW - MLI
2 stops9h 52mAmerican Airlines
Deal found 6/13$288
This United Airlines deal was found by Cheapflights users on 6/14. 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.
mié. 7/26:30 amMLI - MIA
1 stop7h 40mUnited Airlines
lun. 7/74:16 pmMIA - MLI
1 stop6h 21mUnited Airlines
Deal found 6/14$389
This Mytrip deal was found by Cheapflights users on 6/15. 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.
dom. 7/1312:46 pmMLI - MIA
1 stop15h 52mMultiple Airlines
sáb. 7/1911:48 amMIA - MLI
2 stops25h 08mMultiple Airlines
Deal found 6/15$414
This United Airlines deal was found by Cheapflights users on 6/16. 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.
vie. 7/115:20 pmMLI - EYW
2 stops18h 52mUnited Airlines
mar. 7/152:12 pmEYW - MLI
3 stops21h 10mUnited Airlines
Deal found 6/16$583

Cheapflights Fare Finder

Customize your flight search to find flights from Moline to Florida Keys 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 junio 16, 2025.
Use the filters below to find and compare flights from Moline to Florida Keys that are best for you.

Fly from

Moline

Fly to

Florida Keys

Route

Depart

Return

Price

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

sáb. 7/19

5:26 pm-12:49 am

1 stop6h 23m

Miami

mié. 7/23

3:55 pm-10:19 pm

1 stop7h 24m

$269

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

sáb. 10/18

4:31 pm-10:31 pm

1 stop5h 00m

Miami

sáb. 10/25

5:36 pm-11:22 pm

2 stops6h 46m

$274

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

vie. 8/15

6:20 am-4:22 pm

1 stop9h 02m

Key West

mar. 8/19

5:55 pm-11:01 pm

1 stop6h 06m

$338

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

mié. 7/2

6:30 am-3:10 pm

1 stop7h 40m

Miami

lun. 7/7

4:16 pm-9:37 pm

1 stop6h 21m

$389

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

dom. 7/13

12:46 pm-5:38 am

1 stop15h 52m

Miami

sáb. 7/19

11:48 am-11:56 am

2 stops25h 08m

$414

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

dom. 8/31

6:00 am-1:05 pm

1 stop6h 05m

Key West

mar. 9/2

6:20 pm-10:48 pm

1 stop5h 28m

$488

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

vie. 7/11

5:20 pm-1:12 pm

2 stops18h 52m

Key West

mar. 7/15

2:12 pm-10:22 am

3 stops21h 10m

$583

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

lun. 8/18

4:59 pm-12:24 am

1 stop6h 25m

$227

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

lun. 6/30

6:31 pm-9:14 am

2 stops13h 43m

$244

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

mar. 7/1

10:59 am-10:45 pm

2 stops10h 46m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Best time to book a flight from Moline to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Moline 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 Moline to Florida Keys

What is the cheapest month to book a flight from Moline to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Moline to Florida Keys (average of $328). Flying from Moline to Florida Keys in March is currently the most expensive (average of $493). 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.

Rainfall in Florida Keys by month

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

In terms of precipitation, rainfall in Florida Keys 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 Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

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

If weather is an important factor for your trip to Florida Keys, 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 Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated junio 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Moline to Florida Keys to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

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.
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

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.
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

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 Moline to Florida Keys. 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 Moline to Florida Keys?

    Most people fly from Moline Quad-City (MLI) if they book a flight from Moline to Florida Keys. Moline Quad-City is conveniently located just 4.0 mi from Moline’s city center.

  • What are the cheapest airlines to fly from Moline to Florida Keys one-way?

    $227 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $244 and $315, respectively.

  • Can I find deals for flights from Moline to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Moline to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moline to Florida Keys.

  • Can I find deals for business class flights from Moline to Florida Keys?

    Yes. Cheapflights offers flight deals from Moline to Florida Keys 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 Moline to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Moline to Florida Keys (average of $328). Flying from Moline to Florida Keys in March is currently the most expensive (average of $493). 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 Moline to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Moline to Florida Keys

Discover the top 3 airlines that operate flights from Moline to Florida Keys. 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 junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$249Average$454FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$435FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$395Average$575FlexibilityNo cancel feeOn-time69%

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