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Moline

$237+ Cheap flights from Key Largo, FL to Moline (MLI)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MLI
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Key Largo to Moline

Keep the following information in mind while searching for Key Largo to Moline flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Delta)

One-way from

$237
(American Airlines)

Popular in

December

Cheapest in

April
Provider with most accurate pricing for Miami-Moline Quad-City flight deals.
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Provider most trusted by Cheapflights users for Miami-Moline Quad-City flights.
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From Key Largo to Moline Quad-City
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One-way flight from Key Largo to Moline Quad-City
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($235 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($50 potential savings vs. average RT price).
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Find flight deals from Key Largo to Moline

Cheapest flights from Key Largo to Moline
Explore the most affordable flight options available from Key Largo to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Delta deal was found by Cheapflights users on 10/12. 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 10/286:15 pmMIA - MLI
1 stop5h 05mDelta
Sat 11/15:00 pmMLI - MIA
1 stop6h 29mDelta
Deal found 10/12$319
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:00 amMIA - MLI
1 stop5h 50mUnited Airlines
Wed 11/2610:50 amMLI - MIA
1 stop6h 27mUnited Airlines
Deal found 10/13$328
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amMIA - MLI
1 stop5h 50mUnited Airlines
Sat 11/110:50 amMLI - MIA
2 stops9h 48mUnited Airlines
Deal found 10/13$404
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 12/267:10 amMIA - MLI
1 stop6h 03mUnited Airlines
Fri 1/210:47 amMLI - MIA
1 stop6h 48mUnited Airlines
Deal found 10/14$429
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 10/175:44 pmMIA - MLI
1 stop6h 40mAmerican Airlines
Sun 10/195:26 pmMLI - MIA
1 stop6h 25mAmerican Airlines
Deal found 10/13$439
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:40 amMIA - MLI
1 stop10h 36mAmerican Airlines
Wed 11/56:17 amMLI - MIA
1 stop8h 01mAmerican Airlines
Deal found 10/14$530

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Moline 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 October 14, 2025.
Use the filters below to find and compare flights from Key Largo to Moline that are best for you.

Fly from

Key Largo

Fly to

Moline

Route

Depart

Return

Price

MiamiMoline

MIA - MLI

MIAMLI

Miami

Wed 2/18

10:20 am-4:26 pm

1 stop7h 06m

Moline Quad-City

Sat 2/21

5:00 pm-12:57 am

1 stop6h 57m

$269

MiamiMoline

MIA - MLI

MIAMLI

Miami

Tue 10/28

6:15 pm-10:20 pm

1 stop5h 05m

Moline Quad-City

Sat 11/1

5:00 pm-12:29 am

1 stop6h 29m

$319

MiamiMoline

MIA - MLI

MIAMLI

Miami

Fri 11/21

7:00 am-11:50 am

1 stop5h 50m

Moline Quad-City

Wed 11/26

10:50 am-6:17 pm

1 stop6h 27m

$328

MiamiMoline

MIA - MLI

MIAMLI

Miami

Wed 2/18

3:09 pm-9:52 pm

1 stop7h 43m

Moline Quad-City

Sat 2/21

11:32 am-10:59 pm

2 stops10h 27m

$354

MiamiMoline

MIA - MLI

MIAMLI

Miami

Tue 10/28

7:00 am-11:50 am

1 stop5h 50m

Moline Quad-City

Sat 11/1

10:50 am-9:38 pm

2 stops9h 48m

$404

MiamiMoline

MIA - MLI

MIAMLI

Miami

Wed 2/18

7:15 am-3:22 pm

2 stops9h 07m

Moline Quad-City

Sat 2/21

10:59 am-9:59 pm

2 stops10h 00m

$440

MiamiMoline

MIA - MLI

MIAMLI

Miami

Tue 3/24

10:20 am-4:26 pm

1 stop7h 06m

$237

MiamiMoline

MIA - MLI

MIAMLI

Miami

Sun 2/8

7:30 am-3:27 pm

1 stop8h 57m

$237

MiamiMoline

MIA - MLI

MIAMLI

Miami

Thu 3/26

3:35 pm-10:34 pm

1 stop7h 59m

$237

MiamiMoline

MIA - MLI

MIAMLI

Miami

Wed 3/25

10:20 am-4:26 pm

1 stop7h 06m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 16 results
1
2

Best time to book a flight from Key Largo to Moline

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

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

Currently, May is the cheapest month in which you can book a flight from Key Largo to Moline (average of $60). Flying from Key Largo to Moline in February is currently the most expensive (average of $272). 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 MLI?

Find hourly flight availability from Key Largo to Moline. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

When flying from Key Largo to Moline, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight in the morning.

Reviews of airlines servicing Moline

Get insights into the airlines that provide service to Moline. 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 Moline. Reviews last updated October 14, 2025.
Read through reviews of airlines operating flights from Key Largo to Moline, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,042 reviews
Delta
8.0
Very good
7,975 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Moline. 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 into for flights to Moline from Key Largo?

    Moline Quad-City (MLI), located 4.0 mi from the city center, is the airport you fly into when you book flights from Key Largo to Moline. 2 airlines have flights to Quad-City from Key Largo on a regular basis. Booking flights from Key Largo to Moline Quad-City should not be difficult; the airport handles an average of 0 inbound flights from Key Largo per day.

  • How long is the flight from Key Largo to Moline?

    There are many flights that can get you from Key Largo to Moline in 5h 50m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. There are 1228 mi between Key Largo and Moline. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Key Largo to Moline (average of $60). Flying from Key Largo to Moline in February is currently the most expensive (average of $272). 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

Traveling to a place near Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Bettendorf

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Alternative routes for Key Largo to Moline

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Key Largo to Moline

Discover the top 2 airlines that operate flights from Key Largo to Moline. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$485FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$418FlexibilityNo cancel feeOn-time71%

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