HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Florida Keys

$188+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — EYW
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Moline to Florida Keys with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 4, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$259
(Delta)

One-way from

$188
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$495
Provider with most accurate pricing for Moline Quad-City-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Miami flights.
Search Deals
From Moline Quad-City to Florida Keys
Search Deals
One-way flight from Moline Quad-City to Florida Keys
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 4, 2025.

This Delta deal was found by Cheapflights users on 11/2. 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 12/25:08 pmMLI - MIA
1 stop6h 38mDelta
Sat 12/66:30 pmMIA - MLI
1 stop5h 03mDelta
Deal found 11/2$269
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 11/2410:50 amMLI - MIA
1 stop6h 27mUnited Airlines
Thu 11/276:20 amMIA - MLI
2 stops10h 00mUnited Airlines
Deal found 11/3$274
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 12/45:08 pmMLI - MIA
1 stop6h 38mDelta
Sat 12/66:30 pmMIA - MLI
1 stop5h 03mDelta
Deal found 11/2$294
This Delta deal was found by Cheapflights users on 11/2. 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 12/25:08 pmMLI - MIA
2 stops16h 11mDelta
Wed 12/106:30 pmMIA - MLI
1 stop5h 03mDelta
Deal found 11/2$312
This Delta deal was found by Cheapflights users on 11/2. 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.
Wed 12/35:08 pmMLI - MIA
1 stop6h 38mDelta
Sat 12/611:26 amMIA - MLI
2 stops12h 07mDelta
Deal found 11/2$317
This Delta deal was found by Cheapflights users on 11/3. 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 11/186:05 amMLI - MIA
1 stop5h 57mDelta
Sat 11/226:23 pmMIA - MLI
1 stop5h 12mDelta
Deal found 11/3$339
This Delta deal was found by Cheapflights users on 11/2. 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.
Thu 12/45:08 pmMLI - MIA
1 stop6h 38mDelta
Tue 12/911:24 amMIA - MLI
2 stops12h 09mDelta
Deal found 11/2$342
This Delta deal was found by Cheapflights users on 11/2. 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 12/25:08 pmMLI - MIA
1 stop6h 38mDelta
Mon 12/86:30 pmMIA - MLI
1 stop5h 03mDelta
Deal found 11/2$344
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 11/246:00 amMLI - MIA
1 stop9h 03mAmerican Airlines
Thu 11/276:35 amMIA - MLI
1 stop10h 27mAmerican Airlines
Deal found 11/3$345
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/23:35 pmMLI - MIA
1 stop7h 05mAmerican Airlines
Sun 12/75:00 amMIA - MLI
1 stop6h 34mAmerican Airlines
Deal found 11/2$349
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 11/196:05 amMLI - EYW
1 stop6h 58mDelta
Sun 11/236:18 pmEYW - MLI
1 stop5h 17mDelta
Deal found 11/4$459
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/196:17 amMLI - EYW
1 stop5h 26mAmerican Airlines
Sun 11/237:00 amEYW - MLI
2 stops10h 42mAmerican Airlines
Deal found 11/4$476

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 November 4, 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

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/21

6:00 am-4:24 pm

1 stop9h 24m

Key West

Thu 2/5

2:43 pm-9:58 pm

1 stop8h 15m

$259

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/7

5:51 am-11:31 am

1 stop4h 40m

Key West

Tue 1/13

6:08 pm-10:32 pm

1 stop5h 24m

$259

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Wed 1/21

6:15 am-12:48 pm

1 stop5h 33m

Miami

Sun 2/1

6:37 am-10:58 am

1 stop5h 21m

$264

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Tue 1/6

5:51 am-11:31 am

1 stop4h 40m

Key West

Sat 1/10

6:08 pm-10:32 pm

1 stop5h 24m

$264

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/7

5:51 am-11:31 am

1 stop4h 40m

Key West

Sat 1/10

6:08 pm-10:32 pm

1 stop5h 24m

$264

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Thu 1/29

11:00 am-7:15 pm

1 stop7h 15m

Miami

Mon 2/2

5:15 am-10:30 am

1 stop6h 15m

$269

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Tue 12/2

5:08 pm-12:46 am

1 stop6h 38m

Miami

Sat 12/6

6:30 pm-10:33 pm

1 stop5h 03m

$269

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Sat 1/17

3:58 pm-11:59 pm

1 stop7h 01m

Miami

Sat 1/24

6:37 am-10:58 am

1 stop5h 21m

$269

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Wed 1/28

5:51 am-12:14 pm

1 stop5h 23m

Miami

Tue 2/3

5:30 pm-10:32 pm

1 stop6h 02m

$269

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Sat 12/6

5:08 pm-12:46 am

1 stop6h 38m

Miami

Tue 12/9

10:32 am-4:19 pm

1 stop6h 47m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 39 results
1
2
3
4

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, December is the cheapest month in which you can book a flight from Moline to Florida Keys (average of $225). Flying from Moline to Florida Keys in March is currently the most expensive (average of $312). 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.

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 November 4, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Moline to Florida Keys. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

7.9

Comfort

7.9

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
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

7.9

Comfort

7.9

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
9,002 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

7.9

Comfort

7.9

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
11,040 reviews
Delta
7.9
Good
8,003 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

7.9

Comfort

7.9

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.

  • How long is the flight from Moline to Florida Keys?

    Airlines like American Airlines and Delta fly from Moline to Florida Keys in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 4h 44m. Airlines will cover a distance of 1270 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, December is the cheapest month in which you can book a flight from Moline to Florida Keys (average of $225). Flying from Moline to Florida Keys in March is currently the most expensive (average of $312). 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

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 Moline to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Orlando flights
O'Hare Intl to Miami flights
O'Hare Intl to Tampa flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Fort Myers flights
Midway to Orlando flights
Midway to Miami flights
Midway to Tampa flights
O'Hare Intl to Sarasota flights
O'Hare Intl to West Palm Beach flights
Midway to Fort Lauderdale flights
Midway to Fort Myers flights
O'Hare Intl to Jacksonville flights
O'Hare Intl to Key West flights
St. Louis to Orlando flights
St. Louis to Miami flights
O'Hare Intl to Pensacola flights
St. Louis to Tampa flights
Midway to West Palm Beach flights
O'Hare Intl to Panama City flights
Midway to Sarasota flights
St. Louis to Fort Lauderdale flights
Moline to Orlando flights
Midway to Jacksonville flights
St. Louis to Key West flights
Midway to Key West flights
St. Louis to Fort Myers flights
Midway to Pensacola flights
St. Louis to Jacksonville flights
Peoria to Orlando flights
Rockford to Orlando Sanford Intl flights
Midway to Panama City flights
Rockford to St Petersburg flights
Moline to Tampa flights
St. Louis to Sarasota flights
Peoria to Miami flights
Peoria to Fort Lauderdale flights
Rockford to Punta Gorda flights
St. Louis to Pensacola flights
Moline to Fort Myers flights
O'Hare Intl to Valparaiso flights
O'Hare Intl to Daytona Beach flights
Peoria to Fort Myers flights
Bloomington to Orlando flights
Moline to Fort Lauderdale flights
Midway to Orlando Sanford Intl flights
Peoria to Tampa flights
Midway to Punta Gorda flights
St. Louis to Panama City flights
O'Hare Intl to Melbourne flights

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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$408FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$316Average$575FlexibilityNo cancel feeOn-time69%

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.