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Key West

$329+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — EYW
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
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 July 30, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:39 am
MLI
-
EYW
1 stop28h 25m
Allegiant Air
Sat 10/179:52 am
EYW
-
MLI
1 stop7h 09m
Allegiant Air
Deal found 7/26$336
This Delta deal was found by Cheapflights users on 7/27. 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.
Fri 8/2111:08 am
MLI
-
EYW
1 stop5h 12m
Delta
Tue 8/256:15 pm
EYW
-
MLI
1 stop5h 04m
Delta
Deal found 7/27$339
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/216:00 am
MLI
-
EYW
2 stops9h 18m
American Airlines
Tue 8/254:56 pm
EYW
-
MLI
1 stop8h 12m
American Airlines
Deal found 7/27$344
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 10/246:32 am
MLI
-
EYW
1 stop6h 46m
United Airlines
Wed 10/284:10 pm
EYW
-
MLI
1 stop7h 49m
United Airlines
Deal found 7/25$366
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 10/311:19 am
MLI
-
EYW
1 stop7h 41m
Delta
Fri 10/166:10 pm
EYW
-
MLI
1 stop5h 20m
Delta
Deal found 7/28$369
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 10/311:00 pm
MLI
-
EYW
1 stop6h 01m
Delta
Tue 11/37:40 am
EYW
-
MLI
1 stop5h 36m
Delta
Deal found 7/29$429
This American Airlines deal was found by Cheapflights users on 7/25. 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 10/246:00 am
MLI
-
EYW
2 stops9h 11m
American Airlines
Wed 10/284:45 pm
EYW
-
MLI
1 stop6h 16m
American Airlines
Deal found 7/25$435
This Delta deal was found by Cheapflights users on 7/27. 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 8/1111:08 am
MLI
-
EYW
1 stop7h 49m
Delta
Sat 8/1511:48 am
EYW
-
MLI
1 stop5h 37m
Delta
Deal found 7/27$460
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:39 am
MLI
-
EYW
1 stop28h 25m
Allegiant Air
Thu 10/2210:55 am
EYW
-
MLI
2 stops31h 03m
Allegiant Air
Deal found 7/27$463

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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$336
(Kiwi.com)

One-way from

$329
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$910
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
One-way flight from Moline Quad-City to Key West
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 30, 2026.
Use the filters below to find and compare flights from Moline to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sun 10/11

8:39 am-2:04 pm

1 stop28h 25m

Key West

Sat 10/17

9:52 am-4:01 pm

1 stop7h 09m

$336
Quickest round-trip

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 10/3

11:19 am-8:00 pm

1 stop7h 41m

Key West

Fri 10/16

6:10 pm-10:30 pm

1 stop5h 20m

$369

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Tue 8/11

11:08 am-7:57 pm

1 stop7h 49m

Key West

Sat 8/15

11:48 am-4:25 pm

1 stop5h 37m

$460

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 10/3

6:00 am-7:17 pm

2 stops12h 17m

Key West

Fri 10/16

4:45 pm-10:01 pm

1 stop6h 16m

$526

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Mon 10/12

7:00 am-4:11 pm

1 stop8h 11m

Key West

Mon 10/19

1:43 pm-12:11 am

2 stops11h 28m

$536

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Mon 10/12

11:04 am-7:51 pm

1 stop7h 47m

Key West

Mon 10/19

6:11 pm-10:34 pm

1 stop5h 23m

$589

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 10/21

7:00 am-7:33 pm

2 stops11h 33m

Key West

Sat 10/24

4:45 pm-10:01 pm

1 stop6h 16m

$635

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Tue 8/11

6:00 am-4:18 pm

2 stops9h 18m

Key West

Sat 8/15

11:40 am-10:11 pm

2 stops11h 31m

$640
Cheapest one-way
Quickest one-way

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Fri 8/21

8:09 am-4:18 pm

1 stop7h 09m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-Key West flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, January is the cheapest month in which you can book a flight from Moline to Key West (average of $268). Flying from Moline to Key West in July is currently the most expensive (average of $910). 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 July 30, 2026.
Read through reviews of airlines operating flights from Moline to Key West, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,486 reviews

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.
American Airlines
7.1
Good
11,839 reviews
Delta
7.8
Good
8,486 reviews

Overall

7.8

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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 Allegiant Air, Delta, and American Airlines fly from Moline to Key West in about 7h 41m. The time it takes to get you to your destination can typically vary by up to 20h 44m. 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 American Airlines is currently your cheapest option to Key West, with prices starting at $268. Another option worth looking into is Delta, starting at $282 round trip. American Airlines is priced at 52% 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, January is the cheapest month in which you can book a flight from Moline to Key West (average of $268). Flying from Moline to Key West in July is currently the most expensive (average of $910). 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

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Top 2 airlines flying from Moline to Key West

Discover the top 2 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$422FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$493FlexibilityNo cancel feeOn-timeN/A

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