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Key Largo

$129+ Cheap flights from Cedar Rapids (CID) 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
CID — MIA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Cedar Rapids to Key Largo are usually found in August or September, booked 66 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Cedar Rapids to Key Largo

Keep the following information in mind while searching for Cedar Rapids to Key Largo flight deals. Data was last updated July 29, 2025.

Round-trip from

$248
(Frontier)

One-way from

$129
(Frontier)

Popular in

December

Cheapest in

August

Average price

$429
From Cedar Rapids to Key Largo
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One-way flight from Cedar Rapids to Key Largo
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Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Cedar Rapids to Key Largo

Cheapest flights from Cedar Rapids to Key Largo
Explore the most affordable flight options available from Cedar Rapids to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Frontier deal was found by Cheapflights users on 7/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:16 pmCID - MIA
1 stop10h 14mFrontier
Sat 8/166:00 amMIA - CID
1 stop13h 30mFrontier
Deal found 7/26$248
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 9/35:56 pmCID - MIA
1 stop6h 36mAmerican Airlines
Sat 9/67:02 amMIA - CID
1 stop7h 00mAmerican Airlines
Deal found 7/29$267
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:57 amCID - MIA
1 stop6h 36mDelta
Mon 9/812:30 pmMIA - CID
2 stops11h 25mDelta
Deal found 7/28$274
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:52 pmCID - MIA
3 stops26h 35mMultiple Airlines
Thu 8/146:00 amMIA - CID
3 stops33h 48mMultiple Airlines
Deal found 7/28$313
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:30 amCID - MIA
2 stops11h 38mUnited Airlines
Thu 11/64:11 pmMIA - CID
1 stop6h 18mUnited Airlines
Deal found 7/28$316

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar Rapids 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 July 29, 2025.
Use the filters below to find and compare flights from Cedar Rapids to Key Largo that are best for you.

Fly from

Cedar Rapids

Fly to

Key Largo

Route

Depart

Return

Price

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Tue 8/12

7:16 pm-6:30 am

1 stop10h 14m

Miami

Sat 8/16

6:00 am-6:30 pm

1 stop13h 30m

$248

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Wed 10/1

1:41 pm-8:52 pm

1 stop6h 11m

Miami

Mon 10/6

7:49 pm-12:10 am

1 stop5h 21m

$269

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Mon 8/25

5:57 am-1:33 pm

1 stop6h 36m

Miami

Mon 9/8

12:30 pm-10:55 pm

2 stops11h 25m

$274

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Mon 8/11

6:52 pm-10:27 pm

3 stops26h 35m

Miami

Thu 8/14

6:00 am-2:48 pm

3 stops33h 48m

$313

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Tue 10/21

6:30 am-6:51 pm

2 stops11h 21m

Miami

Tue 11/4

7:45 am-9:29 pm

2 stops14h 44m

$359

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Sun 8/24

8:22 pm-6:30 am

1 stop9h 08m

$129

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Mon 8/11

6:52 pm-10:27 pm

3 stops26h 35m

$152

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Tue 8/26

4:13 pm-10:27 am

2 stops17h 14m

$185

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Sun 8/31

6:01 am-9:09 pm

2 stops14h 08m

$229

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Mon 8/25

5:29 pm-11:02 am

2 stops16h 33m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Cedar Rapids to Key Largo

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

How far ahead should I book a flight from Cedar Rapids to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Cedar Rapids to Key Largo. Price data was last updated on July 25, 2025.

The price you pay for your flight from Cedar Rapids to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Cedar Rapids to Key Largo (average of $232). Flying from Cedar Rapids to Key Largo in March is currently the most expensive (average of $289). 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 CID to KE9?

Find hourly flight availability from Cedar Rapids 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 July 29, 2025.

When flying from Cedar Rapids to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Cedar Rapids to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Cedar Rapids to Key Largo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Cedar Rapids to Key Largo flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Cedar Rapids to Key Largo?

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Cedar Rapids to Key Largo, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,238 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Cedar Rapids to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cedar Rapids to Key Largo?

    Most people fly from Cedar Rapids (CID) if they book a flight from Cedar Rapids to Key Largo. On average, Cedar Rapids has 0 outbound flights to Key Largo per day from 5 airlines. Cedar Rapids is conveniently located just 9.2 mi from Cedar Rapids’s city center.

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

    $129 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $185 and $229, respectively.

  • What are the cheapest flights from Cedar Rapids to Key Largo?

    While on average a flight from Cedar Rapids to Key Largo is generally $662, our data shows the cheapest flight currently is $381. When looking at the most popular route, (Cedar Rapids - Miami), you can expect to pay $265 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cedar Rapids 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 Cedar Rapids to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Cedar Rapids to Key Largo (average of $232). Flying from Cedar Rapids to Key Largo in March is currently the most expensive (average of $289). 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.

See more FAQs

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Top 5 airlines flying from Cedar Rapids to Key Largo

Discover the top 5 airlines that operate flights from Cedar Rapids 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$76Average$169FlexibilityNo cancel feeOn-time88%
FrontierCheapest$111Average$233FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$356FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$422FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$477FlexibilityNo cancel feeOn-time69%

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