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Key West

$252+ Cheap flights from Moline to Key West (MLI - EYW)

This is the cheapest round-trip 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
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:00 amMLI - EYW
1 stop4h 43mDelta
Tue 12/166:10 pmEYW - MLI
1 stop5h 23mDelta
Deal found 12/10$781
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/1411:10 amMLI - EYW
2 stops10h 57mAmerican Airlines
Tue 12/161:51 pmEYW - MLI
1 stop5h 40mAmerican Airlines
Deal found 12/10$786
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:50 amMLI - EYW
1 stop5h 17mDelta
Sun 1/46:20 pmEYW - MLI
1 stop5h 10mDelta
Deal found 12/10$948
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/316:00 amMLI - EYW
2 stops10h 09mAmerican Airlines
Sun 1/46:26 pmEYW - MLI
1 stop6h 14mAmerican Airlines
Deal found 12/10$997
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/297:47 pmMLI - EYW
1 stop15h 58mAmerican Airlines
Sun 1/44:40 pmEYW - MLI
1 stop6h 28mAmerican Airlines
Deal found 12/11$1,052
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/291:00 pmMLI - EYW
2 stops26h 29mUnited Airlines
Sun 1/41:25 pmEYW - MLI
2 stops23h 48mUnited Airlines
Deal found 12/11$1,183

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$252
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$476
Provider with most accurate pricing for Moline Quad-City-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Key West flights.
Search Deals
From Moline Quad-City to Key West
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Thu 1/8

11:00 am-11:56 pm

2 stops11h 56m

Key West

Thu 1/15

4:01 pm-10:23 pm

1 stop7h 22m

$252

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/7

11:28 am-9:47 pm

2 stops9h 19m

Key West

Tue 1/13

1:33 pm-10:23 pm

2 stops9h 50m

$279

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/21

6:15 am-7:10 pm

2 stops11h 55m

Key West

Thu 2/5

4:01 pm-10:23 pm

1 stop7h 22m

$301

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/7

6:30 am-3:17 pm

1 stop7h 47m

Key West

Tue 1/13

4:15 pm-9:36 pm

1 stop6h 21m

$349

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 1/10

6:30 am-4:22 pm

2 stops8h 52m

Key West

Wed 1/14

4:15 pm-9:36 pm

1 stop6h 21m

$389

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Mon 3/16

5:06 pm-12:37 pm

2 stops18h 31m

Key West

Wed 3/25

6:25 pm-10:32 pm

1 stop5h 07m

$418

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Thu 2/26

5:59 am-10:43 pm

2 stops15h 44m

$288

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Thu 2/26

8:49 am-3:00 pm

3 stops29h 11m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Moline to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Moline to Key West in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Moline-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Moline-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Moline-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Key West flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Moline-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, December is the cheapest month in which you can book a flight from Moline to Key West (average of $198). Flying from Moline to Key West in March is currently the most expensive (average of $338). 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 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 December 12, 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
7.9
Good
8,008 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

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
9,095 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

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
11,050 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

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 and United Airlines fly from Moline to Key West in about 7h 47m. The time it takes to get you to your destination can typically vary by up to 4h 09m. There are 1270 mi between Moline and Key West. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Delta is currently your cheapest option to Key West, with prices starting at $259. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $268 and $295, respectively. Delta is priced at 41% 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, December is the cheapest month in which you can book a flight from Moline to Key West (average of $198). Flying from Moline to Key West in March is currently the most expensive (average of $338). 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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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$417FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$316Average$575FlexibilityNo cancel feeOn-time69%

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