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Cheap flights from Moline to Florida Keys from $191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Moline to Florida Keys departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Moline to Florida Keys

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:15 pm - 12:52 am
MLI
-
MIA
6h 37m
1 stop
Delta Logo
4:44 pm - 10:30 pm
MIA
-
MLI
6h 46m
1 stop
$289Delta
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
3:25 pm - 10:24 pm
MLI
-
MIA
5h 59m
1 stop
United Airlines Logo
6:00 am - 2:12 pm
MIA
-
MLI
9h 12m
2 stops
$294United Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
6:00 am - 4:49 pm
MLI
-
EYW
9h 49m
2 stops
American Airlines Logo
6:49 pm - 11:37 pm
EYW
-
MLI
5h 48m
1 stop
$294American Airlines
Mon, Mar 2 - Thu, Mar 12
Allegiant Air Logo
5:49 pm - 3:23 pm
MLI
-
EYW
20h 34m
1 stop
Allegiant Air Logo
12:40 pm - 7:58 am
EYW
-
MLI
20h 18m
1 stop
$300Allegiant Air
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
6:30 am - 5:32 pm
MLI
-
MIA
10h 02m
2 stops
United Airlines Logo
6:00 am - 2:12 pm
MIA
-
MLI
9h 12m
2 stops
$300United Airlines
Tue, Mar 10 - Tue, Mar 17
Allegiant Air Logo
5:53 pm - 3:19 pm
MLI
-
EYW
20h 26m
1 stop
Allegiant Air Logo
12:38 pm - 7:58 am
EYW
-
MLI
20h 20m
1 stop
$302Allegiant Air
Sat, Feb 21 - Wed, Feb 25
Allegiant Air Logo
5:53 pm - 3:19 pm
MLI
-
EYW
20h 26m
1 stop
Allegiant Air Logo
12:38 pm - 7:58 am
EYW
-
MLI
20h 20m
1 stop
$303Allegiant Air
Sat, Feb 21 - Wed, Feb 25
Multiple Airlines Logo
5:46 pm - 8:06 am
MLI
-
EYW
13h 20m
1 stop
Multiple Airlines Logo
12:25 pm - 8:23 am
EYW
-
MLI
20h 58m
1 stop
$313Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
Delta Logo
5:01 pm - 10:47 pm
MLI
-
MIA
4h 46m
1 stop
Delta Logo
6:01 pm - 10:24 pm
MIA
-
MLI
5h 23m
1 stop
$314Delta
Sun, Feb 22 - Wed, Mar 4
American Airlines Logo
3:33 pm - 10:45 pm
MLI
-
MIA
6h 12m
1 stop
American Airlines Logo
6:19 am - 1:21 pm
MIA
-
MLI
8h 02m
1 stop
$349American Airlines
Fri, Feb 20 - Sat, Mar 7

United Airlines flights from Moline to Florida Keys

Our best United Airlines deals on Moline to Florida Keys flight tickets
United Airlines
Mar 10
MLI8:20 amMoline Quad-City
5h 43m
1 stop
MIA3:03 pmMiami
Mar 17
MIA6:00 amMiami
9h 12m
2 stops
MLI2:12 pmMoline Quad-City
$294
United Airlines
Mar 10
MLI10:46 amMoline Quad-City
11h 20m
2 stops
MIA11:06 pmMiami
Mar 17
MIA6:00 amMiami
9h 12m
2 stops
MLI2:12 pmMoline Quad-City
$300
United Airlines
Feb 28
MLI3:52 pmMoline Quad-City
5h 17m
1 stop
EYW10:09 pmKey West
Mar 6
EYW7:00 amKey West
8h 12m
1 stop
MLI2:12 pmMoline Quad-City
$314

Delta flights from Moline to Florida Keys

Our best Delta deals on Moline to Florida Keys flight tickets
Delta
Mar 10
MLI5:15 pmMoline Quad-City
6h 37m
1 stop
MIA12:52 amMiami
Mar 17
MIA4:44 pmMiami
6h 46m
1 stop
MLI10:30 pmMoline Quad-City
$289
Delta
Feb 22
MLI5:01 pmMoline Quad-City
4h 46m
1 stop
MIA10:47 pmMiami
Mar 3
MIA10:33 amMiami
6h 43m
1 stop
MLI4:16 pmMoline Quad-City
$314
Delta
Feb 21
MLI5:01 pmMoline Quad-City
4h 46m
1 stop
MIA10:47 pmMiami
Feb 26
MIA4:46 pmMiami
6h 38m
1 stop
MLI10:24 pmMoline Quad-City
$339

momondo Fare Finder

 
Customize your flight search to find flights from Moline to Florida Keys 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, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Moline to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Tue 3/10

5:15 pm-12:52 am

1 stop6h 37m

Miami

Tue 3/17

4:44 pm-10:30 pm

1 stop6h 46m

$289

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Tue 3/10

3:25 pm-10:24 pm

1 stop5h 59m

Miami

Tue 3/17

6:00 am-2:12 pm

2 stops9h 12m

$294

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Mon 3/2

6:00 am-4:49 pm

2 stops9h 49m

Key West

Thu 3/12

6:49 pm-11:37 pm

1 stop5h 48m

$294

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 2/28

5:49 pm-3:23 pm

1 stop20h 34m

Key West

Wed 3/4

12:40 pm-7:58 am

1 stop20h 18m

$300

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Tue 3/10

6:30 am-5:32 pm

2 stops10h 02m

Miami

Tue 3/17

6:00 am-2:12 pm

2 stops9h 12m

$300

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 2/21

5:53 pm-3:19 pm

1 stop20h 26m

Key West

Wed 2/25

12:38 pm-7:58 am

1 stop20h 20m

$302

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 2/21

5:53 pm-3:19 pm

1 stop20h 26m

Key West

Wed 2/25

12:38 pm-7:58 am

1 stop20h 20m

$303

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 3/7

5:46 pm-8:06 am

1 stop13h 20m

Key West

Sat 3/14

12:25 pm-8:23 am

1 stop20h 58m

$313

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Sun 2/22

5:01 pm-10:47 pm

1 stop4h 46m

Miami

Wed 3/4

6:01 pm-10:24 pm

1 stop5h 23m

$314

MolineMiami

MLI - MIA

MLIMIA

Moline Quad-City

Fri 2/20

3:33 pm-10:45 pm

1 stop6h 12m

Miami

Sat 3/7

6:19 am-1:21 pm

1 stop8h 02m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Moline to Florida Keys

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

What is the cheapest month to fly to Florida Keys?

The month of September is another great option to travel to Florida Keys, with average flight prices from Moline averaging around $417.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Moline when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Moline for as low as $327 on momondo.

Can stopping save me money on Moline to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Moline to Florida Keys.

Cheap Moline to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to Florida Keys

Fastest flight time

5h 17m

Direct flights

None
The fastest flight from Moline to Florida Keys takes 5h 17m
There are no direct flights from Moline to Florida Keys. There are no popular flight routes from Moline to Florida Keys.
Search flight deals

  • When did momondo last update prices for flights from Moline Quad-City Airport to Florida Keys?

    Prices for flights from Moline Quad-City Airport to Florida Keys refresh daily.

  • How many operators does momondo search for flights from Moline Quad-City Airport to Florida Keys?

  • How old do you have to be to fly from Moline Quad-City Airport to Florida Keys?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Moline Quad-City Airport to Florida Keys.

  • What documentation or ID do you need to fly to Florida Keys?

    The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Moline to Florida Keys?

Best airlines flying from Moline to Florida Keys

Compare and see reviews for airlines that fly from Moline to Florida Keys with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $249Free CancellationRating
7.9
8,173 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Moline to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Moline to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights from Moline to Florida Keys with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Moline to Florida Keys flights to just show those with flexible booking policies.

How can momondo help me find flights from Moline to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys 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 Florida Keys right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Moline and alert you when they change.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Tue 3/10
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