$208+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — EYW
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Moline to Key West 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
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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 Key West
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Best
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One-way
Cheapest flights from Moline to Key WestExplore 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 October 30, 2026.
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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/216:10 am -
1 stop8h 13m
Fri 12/254:04 pm -
1 stop7h 36m
Deal found 10/30![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/236:00 am -
1 stop5h 59m
Tue 12/16:06 pm -
1 stop5h 55m
Deal found 10/29![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:46 am -
2 stops12h 07m
Tue 12/15:05 pm -
1 stop8h 02m
Deal found 10/29![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop5h 53m
Thu 11/126:08 pm -
1 stop6h 00m
Deal found 10/26![Delta logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/26:00 am -
2 stops10h 56m
Thu 11/125:05 pm -
1 stop8h 02m
Deal found 10/25![American Airlines logo]()
$469
Best flights from Moline to Key WestDiscover carefully curated flight deals from Moline to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Moline to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 1/16:41 am -
1 stop8h 25m
Wed 1/61:52 pm -
1 stop6h 27m
Deal found 10/25![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/216:10 am -
1 stop8h 13m
Fri 12/251:35 pm -
2 stops10h 05m
Deal found 10/30![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/236:00 am -
1 stop5h 59m
Tue 12/16:06 pm -
1 stop5h 55m
Deal found 10/29![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 1/275:45 am -
2 stops9h 01m
Wed 2/31:52 pm -
1 stop6h 27m
Deal found 10/27![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 10/25. 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 1/25:00 am -
1 stop5h 51m
Thu 1/712:12 pm -
1 stop5h 57m
Deal found 10/25![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/25:00 am -
1 stop5h 51m
Wed 1/61:52 pm -
1 stop6h 27m
Deal found 10/28![American Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/67:10 am -
1 stop8h 42m
Thu 2/116:15 pm -
1 stop6h 55m
Deal found 10/29![American Airlines logo]()
$507
Last-minute flights from Moline to Key WestDiscover last-minute flight deals from Moline to Key West. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Moline to Key West. Data last updated October 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop5h 53m
Thu 11/126:08 pm -
1 stop6h 00m
Deal found 10/26![Delta logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/26:00 am -
2 stops10h 56m
Thu 11/125:05 pm -
1 stop8h 02m
Deal found 10/25![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:05 am -
1 stop5h 05m
Sat 11/146:08 pm -
1 stop6h 00m
Deal found 10/26![Delta logo]()
$729
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:54 am -
1 stop6h 12m
Sat 11/1410:18 am -
2 stops9h 50m
Deal found 10/26![American Airlines logo]()
$859
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 11/236:00 am -
1 stop5h 59m
Tue 12/16:06 pm -
1 stop5h 55m
Deal found 10/29![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:46 am -
2 stops12h 07m
Tue 12/15:05 pm -
1 stop8h 02m
Deal found 10/29![American Airlines logo]()
$411
One-way flights from Moline to Key WestSearch for one-way flight options from Moline to Key West. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Moline to Key West. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Thu 1/78:51 am -
2 stops27h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Allegiant Air logo]()
$208
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:54 am -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/75:45 am -
2 stops10h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sat 12/1911:23 am -
3 stops45h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/193:43 pm -
1 stop18h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:31 pm -
3 stops23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$728
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
One-way from | $208 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $588 |
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 7,457,451 searches. Data last updated October 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
Cheapest round-trip
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Thu 1/7
8:51 am-1:14 pm
2 stops27h 23m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$208
Quickest round-trip
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Wed 1/6
6:30 am-3:22 pm
1 stop7h 52m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$339
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Thu 1/7
5:45 am-5:26 pm
2 stops10h 41m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$344
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Fri 1/1
6:41 am-4:06 pm
1 stop8h 25m
Key West
Wed 1/6
1:52 pm-7:19 pm
1 stop6h 27m
$359
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Mon 12/21
6:10 am-3:23 pm
1 stop8h 13m
Key West
Fri 12/25
1:35 pm-10:40 pm
2 stops10h 05m
$364
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Mon 11/23
6:00 am-12:59 pm
1 stop5h 59m
Key West
Tue 12/1
6:06 pm-11:01 pm
1 stop5h 55m
$404
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Wed 1/27
5:45 am-3:46 pm
2 stops9h 01m
Key West
Wed 2/3
1:52 pm-7:19 pm
1 stop6h 27m
$460
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Sat 1/2
5:00 am-11:51 am
1 stop5h 51m
Key West
Thu 1/7
12:12 pm-5:09 pm
1 stop5h 57m
$489
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Sat 1/2
5:00 am-11:51 am
1 stop5h 51m
Key West
Wed 1/6
1:52 pm-7:19 pm
1 stop6h 27m
$495
MolineKey West
MLI Moline Quad-City - EYW Key West
MLIEYW
Moline Quad-City
Sat 2/6
7:10 am-4:52 pm
1 stop8h 42m
Key West
Thu 2/11
6:15 pm-12:10 am
1 stop6h 55m
$507
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
MLI-EYW
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, February is the cheapest month in which you can book a flight from Moline to Key West (average of $474). 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.
How much does it cost to fly round-trip from Moline to Key West?
Airfare is below average for this route at the moment.
Moline to Key West flights typically cost between $493 and $570 in December.The cheapest round-trip price found within the last 5 days was $359 on United Airlines (Dec 21-Dec 25).
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 October 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.
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.8
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
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Alternative routes for Moline to Key West
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Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Moline to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Moline and Key West flights
Browse other Moline and Key West flight options. Last updated on October 30, 2026.
Other flights from Moline
Browse through other flights departing from Moline. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$338 | Average$584 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$558 | FlexibilityNo cancel fee | On-timeN/A |