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Key Largo

$66+ Cheap flights from Iowa to Key Largo, FL

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — MIA
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Iowa to Key Largo

Cheapest flights from Iowa to Key Largo
Explore the most affordable flight options available from Iowa to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

This American Airlines deal was found by Cheapflights users on 12/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:47 pmMLI - MIA
1 stop24h 13mAmerican Airlines
Thu 1/16:25 amMIA - MLI
1 stop8h 40mAmerican Airlines
Deal found 12/30$606

Find flight deals from Iowa to Key Largo

Keep the following information in mind while searching for Iowa to Key Largo flight deals. Data was last updated January 2, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$160
(Kiwi.com)

One-way from

$66
(Trip.com)

Popular in

March

Cheapest in

June

Average price

$403
Provider with most accurate pricing for Des Moines-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Miami flights.
Search Deals
From Iowa to Key Largo
Search Deals
One-way flight from Iowa to Key Largo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa to Key Largo 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 January 2, 2026.
Use the filters below to find and compare flights from Iowa to Key Largo that are best for you.

Fly from

Iowa

Fly to

Key Largo

Route

Depart

Return

Price

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Sun 2/22

7:15 pm-5:14 am

1 stop8h 59m

Miami

Thu 2/26

6:45 am-7:12 pm

1 stop13h 27m

$218

Des MoinesMiami

DSM - MIA

DSMMIA

Des Moines

Thu 2/12

7:32 pm-5:14 am

1 stop8h 42m

Miami

Mon 2/23

6:25 am-6:32 pm

1 stop13h 07m

$235

Des MoinesMiami

DSM - MIA

DSMMIA

Des Moines

Wed 1/28

5:16 pm-12:51 am

1 stop6h 35m

Miami

Tue 2/3

12:00 pm-4:28 pm

1 stop5h 28m

$237

Des MoinesMiami

DSM - MIA

DSMMIA

Des Moines

Wed 1/28

6:10 am-6:35 pm

2 stops11h 25m

Miami

Wed 2/4

4:55 pm-9:10 pm

1 stop5h 15m

$242

Des MoinesMiami

DSM - MIA

DSMMIA

Des Moines

Sat 2/28

6:10 am-5:50 pm

1 stop10h 40m

Miami

Wed 3/4

4:55 pm-9:10 pm

1 stop5h 15m

$243

OmahaMiami

OMA - MIA

OMAMIA

Omaha Eppley Airfield

Wed 3/18

9:08 am-7:48 pm

1 stop9h 40m

Miami

Wed 3/25

4:40 pm-10:30 pm

1 stop6h 50m

$253

OmahaMiami

OMA - MIA

OMAMIA

Omaha Eppley Airfield

Wed 2/4

3:00 pm-9:54 pm

1 stop5h 54m

Miami

Wed 2/18

4:45 pm-10:27 pm

1 stop6h 42m

$253

OmahaMiami

OMA - MIA

OMAMIA

Omaha Eppley Airfield

Sat 2/21

4:00 pm-10:15 pm

1 stop5h 15m

Miami

Sat 2/28

8:00 am-1:30 pm

1 stop6h 30m

$257

OmahaMiami

OMA - MIA

OMAMIA

Omaha Eppley Airfield

Tue 4/14

6:05 am-3:47 pm

2 stops8h 42m

Miami

Tue 4/21

12:50 pm-7:06 pm

1 stop7h 16m

$262

OmahaMiami

OMA - MIA

OMAMIA

Omaha Eppley Airfield

Sat 4/25

6:05 am-3:47 pm

2 stops8h 42m

Miami

Sat 5/2

6:15 am-4:19 pm

2 stops11h 04m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 60 results
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Best time to book a flight from Iowa to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Iowa 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 Iowa to Key Largo

What is the cheapest month to book a flight from Iowa to Key Largo?

Currently, August is the cheapest month in which you can book a flight from Iowa to Key Largo (average of $66). Flying from Iowa to Key Largo in September is currently the most expensive (average of $205). 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.

What is the cheapest time of day to fly from IA to KE9?

Find hourly flight availability from Iowa to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 2, 2026.

When flying from Iowa to Key Largo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 46% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Iowa to Key Largo. 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 Iowa to Key Largo?

    Airlines like Frontier, Delta, and Southwest fly from Iowa to Key Largo in about 6h 35m. The time it takes to get you to your destination can typically vary by up to 4h 50m. Iowa and Key Largo are separated by a distance of 1328 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Iowa to Key Largo one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Iowa to Key Largo for a low price.

  • What are the most popular routes from Iowa to Key Largo?

    The most popular flight routes from Iowa to Key Largo are Omaha Eppley Airfield - Miami, Des Moines - Miami and Cedar Rapids - Miami.

  • What are the most reliable airlines from Iowa to Key Largo?

    Before booking your flight to Key Largo from Iowa, check out the most reliable airlines to get you to your destination on time: American Airlines (76%), Envoy Air (76%), Qatar Airways( 74%).

  • What are the cheapest flights from Iowa to Key Largo?

    The cheapest flight price from Iowa to Key Largo is $289. On average you can expect to pay $537. The most popular route, (Omaha Eppley Airfield - Miami), can usually be booked for $184.

  • Can I find deals for flights from Iowa to Key Largo that include hotel bookings?

    Yes. In addition to deals on Iowa to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iowa to Key Largo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iowa to Key Largo.

  • Can I find deals for business class flights from Iowa to Key Largo?

    Yes. Cheapflights offers flight deals from Iowa to Key Largo 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 Iowa to Key Largo?

    Currently, August is the cheapest month in which you can book a flight from Iowa to Key Largo (average of $66). Flying from Iowa to Key Largo in September is currently the most expensive (average of $205). 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.

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Alternative routes for Iowa to Key Largo

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Top 6 airlines flying from Iowa to Key Largo

Discover the top 6 airlines that operate flights from Iowa to Key Largo. 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 January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$75Average$162FlexibilityNo cancel feeOn-time88%
FrontierCheapest$109Average$244FlexibilityNo cancel feeOn-time62%
DeltaCheapest$203Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$226Average$468FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$228Average$441FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$259Average$446FlexibilityNo cancel feeOn-time71%

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