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Key Largo

$102+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — MIA
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
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 October or September, booked 57 days in advance, depart on a Friday or Saturday and return on a Tuesday

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 March 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 5/48:29 pm
OKC
-
MIA
2 stops24h 16m
Frontier
Wed 5/66:00 am
MIA
-
OKC
1 stop8h 10m
Frontier
Deal found 3/13$205
This Frontier deal was found by Cheapflights users on 3/12. 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.
Mon 4/208:29 pm
OKC
-
MIA
1 stop7h 36m
Frontier
Wed 4/227:00 am
MIA
-
OKC
1 stop12h 45m
Frontier
Deal found 3/12$210
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/88:30 pm
OKC
-
MIA
2 stops21h 39m
Frontier
Wed 4/157:00 am
MIA
-
OKC
1 stop12h 45m
Frontier
Deal found 3/11$220
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/178:29 pm
OKC
-
MIA
2 stops24h 11m
Frontier
Tue 4/217:00 am
MIA
-
OKC
1 stop12h 45m
Frontier
Deal found 3/12$223
This Frontier deal was found by Cheapflights users on 3/10. 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 3/313:14 pm
OKC
-
MIA
1 stop6h 43m
Frontier
Thu 4/212:55 pm
MIA
-
OKC
1 stop5h 43m
Frontier
Deal found 3/10$224
This Frontier deal was found by Cheapflights users on 3/10. 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 4/186:23 pm
OKC
-
MIA
1 stop9h 42m
Frontier
Sat 4/257:00 am
MIA
-
OKC
1 stop11h 28m
Frontier
Deal found 3/10$231
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:30 pm
OKC
-
MIA
2 stops15h 33m
Frontier
Tue 4/217:00 am
MIA
-
OKC
1 stop12h 45m
Frontier
Deal found 3/14$242
This Frontier deal was found by Cheapflights users on 3/14. 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.
Sat 4/48:30 pm
OKC
-
MIA
1 stop8h 19m
Frontier
Tue 4/147:00 am
MIA
-
OKC
1 stop12h 45m
Frontier
Deal found 3/14$250

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 March 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$205
(Kiwi.com)

One-way from

$102
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$491
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. 5% potential increase in price ($25 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 March 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 March 15, 2026.
Use the filters below to find and compare flights from Oklahoma City to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Wed 6/3

2:55 pm-8:40 pm

1 stop4h 45m

Miami

Mon 6/8

5:55 am-11:40 am

2 stops6h 45m

$414

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Wed 5/27

12:25 pm-9:55 pm

2 stops8h 30m

Miami

Mon 6/1

5:30 am-11:35 am

2 stops7h 05m

$419

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Thu 4/9

7:05 am-5:30 pm

2 stops9h 25m

Miami

Thu 4/16

5:30 am-11:35 am

2 stops7h 05m

$433

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Sun 4/19

5:35 am-5:15 pm

2 stops10h 40m

Miami

Thu 4/23

6:20 am-3:00 pm

2 stops9h 40m

$459

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Sun 4/26

5:35 am-5:15 pm

2 stops10h 40m

Miami

Thu 4/30

6:20 am-3:00 pm

2 stops9h 40m

$472

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Fri 6/5

1:43 pm-10:40 pm

1 stop7h 57m

Miami

Mon 6/15

7:37 am-4:05 pm

1 stop9h 28m

$495

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Sun 4/5

7:45 am-7:00 pm

2 stops10h 15m

Miami

Fri 4/10

5:30 am-9:35 am

1 stop5h 05m

$497

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Wed 5/20

9:07 am-10:09 pm

2 stops12h 02m

Miami

Sat 5/23

4:53 pm-9:47 pm

1 stop5h 54m

$504

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Mon 4/20

11:50 am-6:28 pm

1 stop5h 38m

Miami

Wed 4/22

12:50 pm-11:44 pm

2 stops11h 54m

$542
Cheapest one-way

Oklahoma CityMiami

OKC - MIA

OKCMIA

Oklahoma City Will Rogers World

Wed 5/13

1:55 pm-5:38 am

1 stop14h 43m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 March 13, 2026.

The best time to book flights from Oklahoma City to Key Largo is 57 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 $120). Flying from Oklahoma City to Key Largo in December is currently the most expensive (average of $294). 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 March 15, 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.

Weekly flight availability from Oklahoma City to Key Largo

Explore weekly flight availability from Oklahoma City to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 15, 2026.

The most flights from OKC to KE9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 March 15, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited 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
4,318 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Southwest
8.0
Very good
4,318 reviews
Southwest
8.0
Very good
4,318 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Delta
7.9
Good
8,293 reviews
Southwest
8.0
Very good
4,318 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
United Airlines
7.4
Good
9,427 reviews
Southwest
8.0
Very good
4,318 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
American Airlines
7.1
Good
11,472 reviews
Southwest
8.0
Very good
4,318 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..
Frontier
5.7
Fair
3,032 reviews
Southwest
8.0
Very good
4,318 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 2 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 6 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 10 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 4h 45m. 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 ($91), American Airlines ($159), and Southwest ($189).

  • 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 (100%), Qatar Airways (98%), American Airlines( 93%).

  • 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 $796, our data indicates the cheapest price to be $240. The most popular route (Oklahoma City Will Rogers World - Miami), is priced around $212.

  • 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 $120). Flying from Oklahoma City to Key Largo in December is currently the most expensive (average of $294). 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 6 airlines flying from Oklahoma City to Key Largo

Discover the top 6 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 March 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$111Average$278FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$218Average$447FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$462FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$275Average$455FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$291Average$444FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$306Average$463FlexibilityNo cancel feeOn-time62%

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