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Key Largo

$68+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — MIA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 September or October, booked 25 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap 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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:52 pm
OKC
-
MIA
1 stop6h 50m
Multiple Airlines
Mon 3/27:05 am
MIA
-
OKC
1 stop9h 51m
Multiple Airlines
Deal found 1/27$159
This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:14 pm
OKC
-
MIA
1 stop8h 33m
Frontier
Tue 3/245:05 am
MIA
-
OKC
1 stop10h 19m
Frontier
Deal found 1/27$174
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:14 pm
OKC
-
MIA
1 stop8h 33m
Frontier
Wed 3/183:16 pm
MIA
-
OKC
1 stop24h 08m
Frontier
Deal found 1/28$195
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:14 pm
OKC
-
MIA
1 stop8h 33m
Frontier
Thu 3/195:05 am
MIA
-
OKC
1 stop10h 19m
Frontier
Deal found 1/28$196
This Frontier deal was found by Cheapflights users on 1/27. 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 4/118:30 pm
OKC
-
MIA
1 stop8h 19m
Frontier
Sat 4/186:30 am
MIA
-
OKC
1 stop11h 58m
Frontier
Deal found 1/27$201
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:52 pm
OKC
-
MIA
1 stop18h 24m
Multiple Airlines
Sun 3/111:35 am
MIA
-
OKC
2 stops29h 21m
Multiple Airlines
Deal found 1/28$204
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:52 pm
OKC
-
MIA
1 stop18h 24m
Multiple Airlines
Mon 2/165:05 am
MIA
-
OKC
1 stop11h 51m
Multiple Airlines
Deal found 1/27$206
This Priceline deal was found by Cheapflights users on 1/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:23 pm
OKC
-
MIA
1 stop9h 42m
Frontier
Wed 4/297:50 am
MIA
-
OKC
1 stop11h 55m
Frontier
Deal found 1/28$210
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:30 pm
OKC
-
MIA
2 stops22h 37m
Multiple Airlines
Wed 4/17:00 am
MIA
-
OKC
1 stop13h 45m
Multiple Airlines
Deal found 1/26$212
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:30 pm
OKC
-
MIA
1 stop8h 08m
Frontier
Mon 3/95:50 am
MIA
-
OKC
1 stop14h 55m
Frontier
Deal found 1/27$213

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$476
Provider with most accurate pricing for Oklahoma City Will Rogers World-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Miami flights.
Search Deals
From Oklahoma City Will Rogers World to Key Largo
Search Deals
One-way flight from Oklahoma City Will Rogers World to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 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 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 January 29, 2026.
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

Tue 3/17

3:14 pm-12:47 am

1 stop8h 33m

Miami

Wed 3/18

3:16 pm-2:24 pm

1 stop24h 08m

$195

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Mon 2/23

4:52 pm-12:42 am

1 stop6h 50m

Miami

Thu 2/26

6:45 am-7:45 pm

1 stop14h 00m

$225

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Fri 2/27

4:52 pm-12:42 am

1 stop6h 50m

Miami

Sun 3/1

7:09 pm-3:56 pm

1 stop21h 47m

$236

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Fri 3/6

8:30 pm-5:38 am

1 stop8h 08m

Miami

Sun 3/8

5:05 am-2:24 pm

1 stop10h 19m

$303

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Sun 3/15

8:30 pm-10:34 am

2 stops13h 04m

Miami

Thu 3/19

5:05 am-2:24 pm

1 stop10h 19m

$314

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Thu 2/12

8:30 pm-5:14 am

1 stop7h 44m

Miami

Sun 2/15

9:00 am-3:56 pm

2 stops31h 56m

$328

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Tue 2/24

9:35 am-3:39 pm

1 stop5h 04m

Miami

Tue 3/3

4:45 pm-9:30 pm

1 stop5h 45m

$335

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Tue 2/24

6:00 am-12:00 pm

1 stop5h 00m

Miami

Tue 3/3

6:55 am-5:00 pm

2 stops11h 05m

$340

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Wed 2/25

6:05 am-3:57 pm

1 stop8h 52m

Miami

Sat 3/7

9:35 am-4:28 pm

1 stop7h 53m

$357

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Fri 2/20

4:52 pm-12:42 am

1 stop6h 50m

$71

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 21 results
1
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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 January 23, 2026.

The best time to book flights from Oklahoma City to Key Largo is 25 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, January is the cheapest month in which you can book a flight from Oklahoma City to Key Largo (average of $126). Flying from Oklahoma City to Key Largo in December is currently the most expensive (average of $290). 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 January 29, 2026.

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.

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 January 29, 2026.
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
4,267 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 4 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 8h 33m. There are 1221 mi between Oklahoma City and Key Largo.

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

    The cheapest airlines for a one-way flight from Oklahoma City to Key Largo are Frontier ($79), Delta ($154), and American Airlines ($159).

  • 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 (92%), Qatar Airways (89%), American Airlines( 86%).

  • 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 $467, our data indicates the cheapest price to be $232. The most popular route (Oklahoma City Will Rogers World - Miami), is priced around $159.

  • 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, January is the cheapest month in which you can book a flight from Oklahoma City to Key Largo (average of $126). Flying from Oklahoma City to Key Largo in December is currently the most expensive (average of $290). 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 Oklahoma City to Key Largo

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$111Average$277FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$218Average$447FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$455FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$274Average$442FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$314Average$450FlexibilityNo cancel feeOn-time63%

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