HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
CID — MIA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cedar Rapids to Key Largo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

One-way from

$134
(Delta)

Popular in

December

Cheapest in

August

Average price

$428
Provider with most accurate pricing for Cedar Rapids-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cedar Rapids-Miami flights.
Search Deals
From Cedar Rapids to Key Largo
Search Deals
One-way flight from Cedar Rapids to Key Largo
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 6/2112:42 pmCID - MIA
1 stop9h 06mAmerican Airlines
Thu 6/267:00 pmMIA - CID
1 stop5h 57mAmerican Airlines
Deal found 4/29$227
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2512:05 pmCID - MIA
2 stops11h 55mDelta
Fri 8/292:30 pmMIA - CID
1 stop8h 48mDelta
Deal found 4/29$232
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/318:08 pmCID - MIA
1 stop9h 22mFrontier
Sun 6/86:00 amMIA - CID
1 stop14h 05mFrontier
Deal found 4/29$300
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/268:05 amCID - MIA
1 stop6h 09mUnited Airlines
Mon 6/212:20 pmMIA - CID
1 stop7h 48mUnited Airlines
Deal found 4/28$333
This Mytrip deal was found by Cheapflights users on 4/28. 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 5/55:47 pmCID - MIA
3 stops25h 44mMultiple Airlines
Thu 5/89:05 amMIA - CID
3 stops32h 52mMultiple Airlines
Deal found 4/28$404

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 April 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

Wed 5/28

4:11 pm-10:55 pm

1 stop5h 44m

Miami

Sat 5/31

7:25 am-3:31 pm

1 stop9h 06m

$227

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Sat 5/31

8:08 pm-6:30 am

1 stop9h 22m

Miami

Sun 6/8

6:00 am-7:05 pm

1 stop14h 05m

$300

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Mon 5/26

8:05 am-3:14 pm

1 stop6h 09m

Miami

Mon 6/2

12:20 pm-7:08 pm

1 stop7h 48m

$333

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Sat 6/14

5:44 pm-12:45 am

1 stop6h 01m

Miami

Sat 6/21

7:00 pm-11:57 pm

1 stop5h 57m

$353

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Mon 5/5

5:47 pm-8:31 pm

3 stops25h 44m

Miami

Thu 5/8

9:05 am-4:57 pm

3 stops32h 52m

$404

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Sun 5/4

7:58 pm-5:22 am

1 stop8h 24m

$129

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Tue 5/20

5:30 am-1:15 pm

1 stop6h 45m

$134

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Mon 5/5

5:47 pm-8:31 pm

3 stops25h 44m

$204

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Sat 7/26

5:42 pm-12:49 am

1 stop6h 07m

$219

Cedar RapidsMiami

CID - MIA

CIDMIA

Cedar Rapids

Fri 6/13

5:23 pm-8:42 pm

2 stops26h 19m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 April 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 $228). 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 April 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.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 April 29, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Cedar Rapids to Key Largo have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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?

    $134 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $148 and $219, respectively.

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

    Before booking your flight to Key Largo from Cedar Rapids, check out the most reliable airlines to get you to your destination on time: American Airlines (100%), Qatar Airways (100%), Envoy Air( 100%).

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

    While on average a flight from Cedar Rapids to Key Largo is generally $436, our data shows the cheapest flight currently is $316. When looking at the most popular route, (Cedar Rapids - Miami), you can expect to pay $267 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 $228). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cedar Rapids to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
Omaha to Orlando flights
Des Moines to Orlando flights
Omaha to Miami flights
Cedar Rapids to Orlando flights
Cedar Rapids to Tampa flights
Omaha to Fort Lauderdale flights
Omaha to Tampa flights
Cedar Rapids to Miami flights
Moline to Orlando flights
Moline to Tampa flights
Omaha to West Palm Beach flights
Des Moines to Miami flights
Cedar Rapids to Sarasota flights
Des Moines to Tampa flights
Omaha to Pensacola flights
Omaha to Fort Myers flights
Omaha to Panama City flights
Moline to Fort Myers flights
Des Moines to Fort Myers flights
Moline to Key West flights
Cedar Rapids to Fort Myers flights
Omaha to Valparaiso flights
Des Moines to Sarasota flights
Cedar Rapids to Pensacola flights
Des Moines to Pensacola flights
Omaha to Sarasota flights
Des Moines to Jacksonville flights
Omaha to Key West flights
Moline to Sarasota flights
Cedar Rapids to Panama City flights
Moline to Pensacola flights
Omaha to Jacksonville flights
Moline to Miami flights
Des Moines to Fort Lauderdale flights
Cedar Rapids to Orlando Sanford Intl flights
Cedar Rapids to Valparaiso flights
Des Moines to St Petersburg flights
Des Moines to Orlando Sanford Intl flights
Moline to Panama City flights
Des Moines to Panama City flights
Cedar Rapids to Punta Gorda flights
Cedar Rapids to St Petersburg flights
Des Moines to West Palm Beach flights
Cedar Rapids to Key West flights
Des Moines to Key West flights
Cedar Rapids to Fort Lauderdale flights
Moline to Jacksonville flights
Omaha to Melbourne flights
Omaha to Daytona Beach flights
Des Moines to Valparaiso flights

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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$92Average$154FlexibilityNo cancel feeOn-time88%
FrontierCheapest$111Average$244FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$370FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$231Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$483FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.