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Key Largo

$86+ Cheap flights from Oklahoma City (OKC) 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — MIA
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Oklahoma City Will Rogers World to Key Largo are usually found in February or September, booked 53 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap flight deals from Oklahoma City to Key Largo

Keep the following information in mind while searching for Oklahoma City to Key Largo flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$163
(CheapOair)

One-way from

$86
(Frontier)

Popular in

April

Cheapest in

February

Average price

$416
From Oklahoma City Will Rogers World to Key Largo
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One-way flight from Oklahoma City Will Rogers World to Key Largo
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Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oklahoma City to Key Largo

Cheapest flights from Oklahoma City to Key Largo
Explore the most affordable flight options available from Oklahoma City to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/185:33 pmOKC - MIA
1 stop11h 46mFrontier
lun. 10/276:00 amMIA - OKC
1 stop13h 34mFrontier
Deal found 9/14$163
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/278:00 amOKC - MIA
1 stop15h 44mFrontier
dom. 10/56:00 amMIA - OKC
1 stop18h 49mFrontier
Deal found 9/15$168
This Frontier deal was found by Cheapflights users on 9/15. 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.
mié. 10/18:00 amOKC - MIA
1 stop15h 44mFrontier
dom. 10/56:00 amMIA - OKC
1 stop18h 49mFrontier
Deal found 9/15$173
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/317:45 pmOKC - MIA
1 stop9h 34mFrontier
dom. 11/96:00 amMIA - OKC
1 stop14h 00mFrontier
Deal found 9/14$184
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/135:48 pmOKC - MIA
1 stop5h 46mFrontier
lun. 10/206:00 amMIA - OKC
1 stop29h 31mFrontier
Deal found 9/15$188
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/125:48 pmOKC - MIA
1 stop5h 46mFrontier
dom. 10/196:00 amMIA - OKC
1 stop28h 52mFrontier
Deal found 9/16$191
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/95:48 pmOKC - MIA
1 stop5h 46mFrontier
lun. 10/136:00 amMIA - OKC
1 stop29h 31mFrontier
Deal found 9/14$200
This Frontier deal was found by Cheapflights users on 9/14. 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.
vie. 10/36:05 amOKC - MIA
2 stops17h 37mFrontier
vie. 10/106:00 amMIA - OKC
1 stop13h 36mFrontier
Deal found 9/14$202
This Frontier deal was found by Cheapflights users on 9/15. 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.
jue. 10/307:45 pmOKC - MIA
2 stops13h 26mFrontier
lun. 11/35:05 amMIA - OKC
1 stop12h 07mFrontier
Deal found 9/15$215
This Frontier deal was found by Cheapflights users on 9/15. 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.
jue. 10/237:13 pmOKC - MIA
1 stop10h 06mFrontier
dom. 10/266:43 pmMIA - OKC
2 stops16h 09mFrontier
Deal found 9/15$216

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Oklahoma City to Key Largo that are best for you.

Fly from

Oklahoma City

Fly to

Key Largo

Route

Depart

Return

Price

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

jue. 10/30

7:45 pm-10:11 am

2 stops13h 26m

Miami

jue. 11/6

6:00 am-7:00 pm

1 stop14h 00m

$200

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

sáb. 10/11

5:33 pm-6:19 am

1 stop11h 46m

Miami

dom. 10/19

6:00 am-9:52 am

1 stop28h 52m

$225

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

sáb. 9/27

8:00 am-12:44 am

1 stop15h 44m

Miami

dom. 10/5

6:00 am-11:49 pm

1 stop18h 49m

$226

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

mar. 10/21

11:16 am-2:33 pm

2 stops26h 17m

Miami

lun. 10/27

6:00 am-6:34 pm

1 stop13h 34m

$241

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

dom. 11/9

7:45 pm-10:17 am

2 stops13h 32m

Miami

jue. 11/13

10:32 pm-7:00 pm

2 stops21h 28m

$245

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

vie. 9/26

7:46 pm-12:44 am

1 stop27h 58m

Miami

dom. 9/28

6:00 am-11:49 pm

1 stop18h 49m

$245

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

sáb. 9/20

8:00 am-12:44 am

1 stop15h 44m

Miami

lun. 9/22

6:00 am-11:54 pm

1 stop18h 54m

$291

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

sáb. 10/18

5:33 pm-10:34 am

2 stops16h 01m

Miami

lun. 10/20

8:00 am-6:34 pm

2 stops11h 34m

$334

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

mar. 10/21

4:25 pm-10:15 pm

1 stop4h 50m

Miami

lun. 10/27

5:00 pm-10:50 pm

1 stop6h 50m

$372

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

mié. 11/5

6:15 am-4:00 pm

1 stop8h 45m

Miami

lun. 11/10

7:35 pm-11:55 pm

1 stop5h 20m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
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Best time to book a flight from Oklahoma City to Key Largo

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

How far ahead should I book a flight from Oklahoma City to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Oklahoma City to Key Largo. Price data was last updated on September 12, 2025.

The best time to book flights from Oklahoma City to Key Largo is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Oklahoma City to Key Largo (average of $232). Flying from Oklahoma City 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 OKC to KE9?

Find hourly flight availability from Oklahoma City 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 septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma City to Key Largo as you normally would.

How much does it cost to fly round-trip from Oklahoma City 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 septiembre 16, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Oklahoma City to Key Largo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City 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 Oklahoma City to Key Largo?

    Oklahoma City Will Rogers World (OKC) is the airport you will fly out of if you book a flight from Oklahoma City to Key Largo. You should not have trouble finding flights to Key Largo from Will Rogers World; the airport handles an average of 0 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Oklahoma City airport to Key Largo. It is only a 7.0 mi journey to Will Rogers World (OKC) from Oklahoma City’s city center.

  • How popular is this Oklahoma City to Key Largo flight route?

    This flight path from Oklahoma City Will Rogers World to Key Largo was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Oklahoma City to Key Largo?

    Departing from Oklahoma City to Key Largo will take you 13h 26m. There are 1221 mi between Oklahoma City and Key Largo.

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

    Before booking your flight to Key Largo from Oklahoma City, check out the most reliable airlines to get you to your destination on time: Envoy Air (94%), American Airlines (70%), Qatar Airways( 70%).

  • What are the cheapest flights from Oklahoma City to Key Largo?

    Looking for the cheapest flight from Oklahoma City to Key Largo? While on average our users pay $453, our data indicates the cheapest price to be $148. The most popular route (Oklahoma City Will Rogers World - Miami), is priced around $243.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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 Oklahoma City to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Oklahoma City to Key Largo (average of $232). Flying from Oklahoma City 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.

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Top 5 airlines flying from Oklahoma City to Key Largo

Discover the top 5 airlines that operate flights from Oklahoma City 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$120Average$277FlexibilityNo cancel feeOn-time62%
DeltaCheapest$218Average$440FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$426FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$471FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$334Average$477FlexibilityNo cancel feeOn-time69%

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