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Cheap flights from Iowa to Key West from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Key West departing on 3/31. 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 Iowa to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 3:24 pm
CID
-
EYW
8h 24m
1 stop
American Airlines Logo
6:49 pm - 11:54 pm
EYW
-
CID
6h 05m
1 stop
$251American Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
6:00 am - 4:30 pm
CID
-
EYW
9h 30m
2 stops
American Airlines Logo
6:49 pm - 11:54 pm
EYW
-
CID
6h 05m
1 stop
$256American Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
6:45 pm - 11:06 am
CID
-
EYW
39h 21m
2 stops
Multiple Airlines Logo
12:06 pm - 5:55 pm
EYW
-
CID
6h 49m
1 stop
$261Multiple Airlines
Mon, May 4 - Fri, May 8
Allegiant Air Logo
4:22 pm - 3:12 pm
DSM
-
EYW
21h 50m
1 stop
Allegiant Air Logo
2:48 pm - 10:52 pm
EYW
-
DSM
9h 04m
1 stop
$263Allegiant Air
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
6:45 pm - 11:06 am
CID
-
EYW
39h 21m
2 stops
Multiple Airlines Logo
12:06 pm - 5:55 pm
EYW
-
CID
6h 49m
1 stop
$266Multiple Airlines
Mon, May 4 - Fri, May 8
American Airlines Logo
12:48 pm - 10:36 pm
CID
-
EYW
8h 48m
2 stops
American Airlines Logo
4:20 pm - 11:47 pm
EYW
-
CID
8h 27m
1 stop
$275American Airlines
Sat, Apr 18 - Wed, Apr 22
Allegiant Air Logo
8:36 am - 1:16 pm
MLI
-
EYW
27h 40m
1 stop
Allegiant Air Logo
3:27 pm - 7:47 am
EYW
-
MLI
17h 20m
1 stop
$305Allegiant Air
Sat, Jun 27 - Fri, Jul 3
Delta Logo
11:39 am - 7:40 pm
OMA
-
EYW
7h 01m
1 stop
Delta Logo
6:23 pm - 12:10 am
EYW
-
OMA
6h 47m
1 stop
$336Delta
Sat, Apr 18 - Tue, Apr 21
United Airlines Logo
1:41 pm - 3:06 pm
LSE
-
EYW
24h 25m
1 stop
United Airlines Logo
7:00 am - 12:15 am
EYW
-
LSE
18h 15m
1 stop
$840United Airlines
Sat, Aug 15 - Wed, Aug 19
United Airlines Logo
8:15 am - 10:11 pm
LSE
-
EYW
12h 56m
1 stop
United Airlines Logo
2:20 pm - 11:07 pm
EYW
-
LSE
33h 47m
2 stops
$910United Airlines
Sat, Aug 15 - Wed, Aug 19

American Airlines flights from Iowa to Key West

Our best American Airlines deals on Iowa to Key West flight tickets
American Airlines
Apr 7
CID6:00 amCedar Rapids
8h 24m
1 stop
EYW3:24 pmKey West
Apr 14
EYW6:49 pmKey West
6h 05m
1 stop
CID11:54 pmCedar Rapids
$251
American Airlines
Apr 7
CID6:00 amCedar Rapids
9h 30m
2 stops
EYW4:30 pmKey West
Apr 14
EYW6:49 pmKey West
6h 05m
1 stop
CID11:54 pmCedar Rapids
$256
American Airlines
Apr 18
CID12:48 pmCedar Rapids
8h 48m
2 stops
EYW10:36 pmKey West
Apr 22
EYW4:20 pmKey West
8h 27m
1 stop
CID11:47 pmCedar Rapids
$275

United Airlines flights from Iowa to Key West

Our best United Airlines deals on Iowa to Key West flight tickets
United Airlines
Apr 25
DSM6:20 amDes Moines
7h 31m
1 stop
EYW2:51 pmKey West
Apr 29
EYW3:47 pmKey West
8h 15m
1 stop
DSM11:02 pmDes Moines
$369
United Airlines
Mar 5
DSM3:28 pmDes Moines
5h 51m
1 stop
EYW10:19 pmKey West
Mar 12
EYW7:00 amKey West
8h 24m
1 stop
DSM2:24 pmDes Moines
$374
United Airlines
Apr 23
MLI1:55 pmMoline Quad-City
23h 56m
1 stop
EYW2:51 pmKey West
Apr 29
EYW3:47 pmKey West
8h 00m
1 stop
MLI10:47 pmMoline Quad-City
$448

momondo Fare Finder

 
Customize your flight search to find flights from Iowa 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, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Iowa to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsKey West

CID - EYW

CIDEYW

Cedar Rapids

Tue 4/7

6:00 am-3:24 pm

1 stop8h 24m

Key West

Tue 4/14

6:49 pm-11:54 pm

1 stop6h 05m

$251

Cedar RapidsKey West

CID - EYW

CIDEYW

Cedar Rapids

Tue 4/7

6:00 am-4:30 pm

2 stops9h 30m

Key West

Tue 4/14

6:49 pm-11:54 pm

1 stop6h 05m

$256

Cedar RapidsKey West

CID - EYW

CIDEYW

Cedar Rapids

Mon 5/4

6:45 pm-11:06 am

2 stops39h 21m

Key West

Fri 5/8

12:06 pm-5:55 pm

1 stop6h 49m

$261

Des MoinesKey West

DSM - EYW

DSMEYW

Des Moines

Sat 6/20

4:22 pm-3:12 pm

1 stop21h 50m

Key West

Sat 6/27

2:48 pm-10:52 pm

1 stop9h 04m

$263

Cedar RapidsKey West

CID - EYW

CIDEYW

Cedar Rapids

Mon 5/4

6:45 pm-11:06 am

2 stops39h 21m

Key West

Fri 5/8

12:06 pm-5:55 pm

1 stop6h 49m

$266

Cedar RapidsKey West

CID - EYW

CIDEYW

Cedar Rapids

Sat 4/18

12:48 pm-10:36 pm

2 stops8h 48m

Key West

Wed 4/22

4:20 pm-11:47 pm

1 stop8h 27m

$275

MolineKey West

MLI - EYW

MLIEYW

Moline Quad-City

Sat 6/27

8:36 am-1:16 pm

1 stop27h 40m

Key West

Fri 7/3

3:27 pm-7:47 am

1 stop17h 20m

$305

OmahaKey West

OMA - EYW

OMAEYW

Omaha Eppley Airfield

Sat 4/18

11:39 am-7:40 pm

1 stop7h 01m

Key West

Tue 4/21

6:23 pm-12:10 am

1 stop6h 47m

$336

La CrosseKey West

LSE - EYW

LSEEYW

La Crosse

Sat 8/15

1:41 pm-3:06 pm

1 stop24h 25m

Key West

Wed 8/19

7:00 am-12:15 am

1 stop18h 15m

$840

La CrosseKey West

LSE - EYW

LSEEYW

La Crosse

Sat 8/15

8:15 am-10:11 pm

1 stop12h 56m

Key West

Wed 8/19

2:20 pm-11:07 pm

2 stops33h 47m

$910

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 Key West from

How to get the cheapest flight ticket from Iowa 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

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Iowa to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $289. If you are unable to visit Key West during the month of September, then departing from Iowa during the month November is also very affordable. Most momondo users find prices during this month for around $308.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Iowa for as low as $215 on momondo.

Can stopping save me money on Iowa to Key West flights?

You could potentially save up to 56% on your flight if you consider stops on a Iowa to Key West flight.

Cheap Iowa to Key West flight deals and tips

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

Fastest flight time

5h 01m

Direct flights

None
The fastest flight from Iowa to Key West takes 5h 01m
There are no direct flights from Iowa to Key West. There are no popular flight routes from Iowa to Key West.
Search flight deals

  • When did momondo last update prices for flights from Iowa to Key West Airport?

    Prices for flights from Iowa to Key West Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Iowa to Key West Airport?

  • How old do you have to be to fly from Iowa to Key West Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Iowa to Key West Airport.

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

    The necessary travel and health documents for your Key West Airport 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.

Best airlines flying from Iowa to Key West

Compare and see reviews for airlines that fly from Iowa to Key West with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $76Free CancellationRating
7.2
715 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,349 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,357 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,242 reviews
Search Delta flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Iowa 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 Iowa.

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

Flights from Iowa to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Yes. momondo can track prices for Iowa to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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