What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Moline according to our data. American Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 3 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Moline Quad-City to Key West?

American Airlines and Delta are the most popular carriers operating from Moline Quad-City to Key West

When did momondo last update prices for flights from Moline Quad-City Airport to Key West Airport?

Prices for flights from Moline Quad-City Airport to Key West Airport were last updated today.

How many operators does momondo search for flights from Moline Quad-City Airport to Key West Airport?

The number of operators available for flights from Moline Quad-City Airport to Key West Airport is 3 as of September 2025.

How old do you have to be to fly from Moline Quad-City Airport to Key West Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Moline Quad-City Airport to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$246 Cheap Flights from Moline to Key West (MLI-EYW) in 2025

Q: What is the typical price of a round-trip flight between Moline and Key West?

Prices are currently low for flights on this route. Typical prices usually range from $340 to $658. The lowest price recently found on this route was $269.

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Find the cheapest flights from Moline to Key West (MLI-EYW)

Round-trip

One-way

Cheap round-trip flights

7:00 am - 3:18 pmMLI-EYW

7h 18m1 stop

4:00 pm - 9:28 pmEYW-MLI

6h 28m1 stop

$269American Airlines

Find Deal

Wed, Jan 7 - Tue, Jan 13

6:13 am - 12:24 pmMLI-EYW

5h 11m1 stop

1:24 pm - 9:28 pmEYW-MLI

9h 04m2 stops

$274American Airlines

Find Deal

Wed, Jan 7 - Tue, Jan 13

6:13 am - 6:35 pmMLI-EYW

11h 22m2 stops

1:24 pm - 9:28 pmEYW-MLI

9h 04m2 stops

$279American Airlines

Find Deal

Wed, Jan 7 - Tue, Jan 13

8:19 am - 3:14 pmMLI-EYW

5h 55m1 stop

6:17 pm - 10:25 pmEYW-MLI

5h 08m1 stop

$294American Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

6:00 am - 6:59 pmMLI-EYW

11h 59m2 stops

6:17 pm - 10:25 pmEYW-MLI

5h 08m1 stop

$299American Airlines

Find Deal

Tue, Sep 23 - Tue, Sep 30

5:50 am - 12:15 pmMLI-EYW

5h 25m1 stop

6:00 pm - 10:34 pmEYW-MLI

5h 34m1 stop

$459Delta

Find Deal

Sun, Jan 4 - Sat, Jan 10

2:36 pm - 9:42 pmMLI-EYW

6h 06m1 stop

3:29 pm - 1:42 pmEYW-MLI

23h 13m1 stop

$516Allegiant Air

Find Deal

Tue, Dec 23 - Wed, Dec 31

2:36 pm - 9:42 pmMLI-EYW

6h 06m1 stop

3:14 pm - 9:24 amEYW-MLI

19h 10m1 stop

$542Allegiant Air

Find Deal

Tue, Dec 23 - Sat, Jan 3

5:50 am - 5:12 pmMLI-EYW

10h 22m1 stop

6:20 pm - 10:23 pmEYW-MLI

5h 03m1 stop

$553Delta

Find Deal

Tue, Dec 23 - Tue, Dec 30

10:45 am - 2:01 pmMLI-EYW

26h 16m2 stops

3:12 pm - 4:54 pmEYW-MLI

26h 42m2 stops

$618United Airlines

Find Deal

Mon, Sep 22 - Fri, Sep 26

American Airlines flights from Moline to Key West

Our best American Airlines deals on Moline to Key West flight tickets

American Airlines

Jan 7

MLI7:00 amMoline Quad-City

7h 18m

1 stop

EYW3:18 pmKey West

Jan 13

EYW4:00 pmKey West

6h 28m

1 stop

MLI9:28 pmMoline Quad-City

$269

Find similar

American Airlines

Jan 7

MLI6:13 amMoline Quad-City

5h 11m

1 stop

EYW12:24 pmKey West

Jan 13

EYW1:24 pmKey West

9h 04m

2 stops

MLI9:28 pmMoline Quad-City

$274

Find similar

American Airlines

Jan 7

MLI6:13 amMoline Quad-City

11h 22m

2 stops

EYW6:35 pmKey West

Jan 13

EYW1:24 pmKey West

9h 04m

2 stops

MLI9:28 pmMoline Quad-City

$279

Find similar

Delta flights from Moline to Key West

Our best Delta deals on Moline to Key West flight tickets

Delta

Jan 4

MLI5:50 amMoline Quad-City

5h 25m

1 stop

EYW12:15 pmKey West

Jan 10

EYW6:00 pmKey West

5h 34m

1 stop

MLI10:34 pmMoline Quad-City

$459

Find similar

Delta

Dec 23

MLI5:50 amMoline Quad-City

10h 22m

1 stop

EYW5:12 pmKey West

Dec 30

EYW6:20 pmKey West

5h 03m

1 stop

MLI10:23 pmMoline Quad-City

$553

Find similar

Delta

Dec 25

MLI5:50 amMoline Quad-City

5h 25m

1 stop

EYW12:15 pmKey West

Dec 30

EYW6:20 pmKey West

5h 03m

1 stop

MLI10:23 pmMoline Quad-City

$589

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/7

7:00 am-3:18 pm

1 stop7h 18m

Key West

Tue 1/13

4:00 pm-9:28 pm

1 stop6h 28m

$269

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/7

6:13 am-12:24 pm

1 stop5h 11m

Key West

Tue 1/13

1:24 pm-9:28 pm

2 stops9h 04m

$274

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Wed 1/7

6:13 am-6:35 pm

2 stops11h 22m

Key West

Tue 1/13

1:24 pm-9:28 pm

2 stops9h 04m

$279

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

Tue 9/23

6:00 am-6:59 pm

2 stops11h 59m

Key West

Tue 9/30

6:17 pm-10:25 pm

1 stop5h 08m

$299

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sun 1/4

5:50 am-12:15 pm

1 stop5h 25m

Key West

Sat 1/10

6:00 pm-10:34 pm

1 stop5h 34m

$459

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Tue 12/23

2:36 pm-9:42 pm

1 stop6h 06m

Key West

Wed 12/31

3:29 pm-1:42 pm

1 stop23h 13m

$516

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Tue 12/23

2:36 pm-9:42 pm

1 stop6h 06m

Key West

Sat 1/3

3:14 pm-9:24 am

1 stop19h 10m

$542

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Tue 12/23

5:50 am-5:12 pm

1 stop10h 22m

Key West

Tue 12/30

6:20 pm-10:23 pm

1 stop5h 03m

$553

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Mon 9/22

10:45 am-2:01 pm

2 stops26h 16m

Key West

Fri 9/26

3:12 pm-4:54 pm

2 stops26h 42m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Moline to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Moline and Key West?

What is the cheapest month to fly to Key West?

In general, August is the cheapest month to fly from Moline to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you are unable to visit Key West during the month of August, then departing from Moline during the month July is also very affordable. Most momondo users find prices during this month for around $324.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Moline is on a Thursday. momondo users have found tickets for Thursday departures for as low as $373. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Moline to Key West for around $454.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Moline to Key West in the morning for as low as $433. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $542. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Moline to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Moline to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Moline to Key West (MLI to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to Key West

Direct flights	None

There are no direct flights from Moline to Key West. There are no popular flight routes from Moline to Key West.

Search flight deals

How far is Moline Quad-City to Key West by plane?
The straight-line distance from Moline Quad-City to Key West is 1272.8 mi. Typically, this will take 5h 11m by plane in normal conditions.
When did momondo last update prices for flights from Moline Quad-City Airport to Key West Airport?
Prices for flights from Moline Quad-City Airport to Key West Airport were last updated today.
How many operators does momondo search for flights from Moline Quad-City Airport to Key West Airport?
The number of operators available for flights from Moline Quad-City Airport to Key West Airport is 3 as of September 2025.
How old do you have to be to fly from Moline Quad-City Airport to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Moline Quad-City Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Moline to Key West?
momondo data reveals that the most frequently booked airline on the route from Moline to Key West is American Airlines, representing 66% of all bookings. The subsequent popular airlines are Delta at 23% and United Airlines at 12%.

Best airlines flying from Moline to Key West

Compare and see reviews for airlines that fly from Moline to Key West with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 7,965 reviews	Search Delta flights
United Airlines	PriceFrom $395	Free Cancellation	Rating 7.4 8,943 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Moline to Key West?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Moline.

Can I find flights from Moline to Key West with flexible booking policies on momondo?

momondo does allow users to show only those flights to Key West from Moline which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Moline to Key West?

momondo provides multiple filters to help you find the best flight to Key West from Moline. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Moline to Key West right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Moline to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.