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Key West

$168+ Cheap flights from Moline to Key West (MLI - EYW)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — EYW
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Moline to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Key West (EYW). 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 September 11, 2025.

Round-trip from

$269
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$433
From Moline Quad-City to Key West
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Moline to Key West

Cheapest flights from Moline to Key West
Explore the most affordable flight options available from Moline to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 9/238:19 amMLI - EYW
1 stop5h 55mAmerican Airlines
Tue 9/306:17 pmEYW - MLI
1 stop5h 08mAmerican Airlines
Deal found 9/9$294
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/278:19 amMLI - EYW
1 stop8h 27mAmerican Airlines
Wed 10/13:45 pmEYW - MLI
1 stop7h 40mAmerican Airlines
Deal found 9/10$374
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/316:20 amMLI - EYW
1 stop8h 53mAmerican Airlines
Wed 11/52:01 pmEYW - MLI
1 stop5h 24mAmerican Airlines
Deal found 9/10$376
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/268:19 amMLI - EYW
1 stop5h 55mAmerican Airlines
Tue 9/306:17 pmEYW - MLI
1 stop5h 08mAmerican Airlines
Deal found 9/10$401

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Key West 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 September 11, 2025.
Use the filters below to find and compare flights from Moline to Key West that are best for you.

Fly from

Moline

Fly to

Key West

Route

Depart

Return

Price

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Tue 9/23

8:19 am-3:14 pm

1 stop5h 55m

Key West

Tue 9/30

6:17 pm-10:25 pm

1 stop5h 08m

$294

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 9/27

8:19 am-5:46 pm

1 stop8h 27m

Key West

Wed 10/1

3:45 pm-10:25 pm

1 stop7h 40m

$374

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Fri 10/31

6:20 am-4:13 pm

1 stop8h 53m

Key West

Wed 11/5

12:00 pm-10:39 pm

2 stops11h 39m

$381

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Fri 9/26

8:19 am-3:14 pm

1 stop5h 55m

Key West

Tue 9/30

6:17 pm-10:25 pm

1 stop5h 08m

$401

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Thu 11/6

6:12 pm-8:15 am

1 stop13h 03m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Moline to Key West

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

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

Currently, August is the cheapest month in which you can book a flight from Moline to Key West (average of $328). Flying from Moline to Key West in March is currently the most expensive (average of $491). 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.

How much does it cost to fly round-trip from Moline to Key West?

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 West. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Moline to Key West, such as Delta, United Airlines, 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
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

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 Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like American Airlines fly from Moline to Key West in about 5h 55m. The time it takes to get you to your destination can typically vary by up to . There are 1270 mi between Moline and Key West.

  • What are the cheapest airlines flying from Moline to Key West round-trip?

    Flying on American Airlines is currently your cheapest option to Key West, with prices starting at $268. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $268 and $395, respectively. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Moline to Key West (average of $328). Flying from Moline to Key West in March is currently the most expensive (average of $491). 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 Key West

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Top 3 airlines flying from Moline to Key West

Discover the top 3 airlines that operate flights from Moline to Key West. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$423FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$395Average$575FlexibilityNo cancel feeOn-time69%

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