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$28+ Cheap flights from Oklahoma to Denver (DEN)

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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — DEN
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Oklahoma to Denver

Cheapest flights from Oklahoma to Denver
Explore the most affordable flight options available from Oklahoma to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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 6/107:18 pm
OKC
-
DEN
Nonstop1h 48m
Frontier
Tue 6/1612:28 pm
DEN
-
OKC
Nonstop1h 36m
Frontier
Deal found 4/23$71
This Super.com deal was found by Cheapflights users on 4/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:41 pm
OKC
-
DEN
Nonstop1h 56m
Frontier
Tue 6/29:16 am
DEN
-
OKC
Nonstop1h 40m
Frontier
Deal found 4/23$72
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sat 5/910:17 pm
DFW
-
DEN
Nonstop2h 27m
Frontier
Tue 5/127:00 am
DEN
-
DFW
Nonstop2h 03m
Frontier
Deal found 4/23$76
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/111:55 pm
OKC
-
DEN
Nonstop2h 01m
Frontier
Wed 5/1310:29 am
DEN
-
OKC
Nonstop1h 41m
Frontier
Deal found 4/23$77
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:17 pm
DFW
-
DEN
Nonstop2h 27m
Frontier
Wed 5/135:05 am
DEN
-
DFW
Nonstop2h 02m
Frontier
Deal found 4/23$77
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:51 pm
OKC
-
DEN
Nonstop1h 59m
Frontier
Tue 5/269:16 am
DEN
-
OKC
Nonstop1h 40m
Frontier
Deal found 4/23$78
This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Thu 5/2110:17 pm
DFW
-
DEN
Nonstop2h 27m
Frontier
Sun 5/245:05 am
DEN
-
DFW
Nonstop2h 02m
Frontier
Deal found 4/25$78
This Super.com deal was found by Cheapflights users on 4/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:51 pm
OKC
-
DEN
Nonstop1h 59m
Frontier
Sat 5/1611:14 am
DEN
-
OKC
Nonstop1h 42m
Frontier
Deal found 4/27$79
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:17 pm
DFW
-
DEN
Nonstop2h 27m
Frontier
Tue 5/195:00 pm
DEN
-
DFW
Nonstop2h 21m
Frontier
Deal found 4/24$79
This Frontier deal was found by Cheapflights users on 4/27. 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.
Wed 5/61:55 pm
OKC
-
DEN
Nonstop2h 01m
Frontier
Wed 5/1310:29 am
DEN
-
OKC
Nonstop1h 41m
Frontier
Deal found 4/27$80
This Frontier deal was found by Cheapflights users on 4/27. 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.
Thu 5/1410:17 pm
DFW
-
DEN
Nonstop2h 27m
Frontier
Thu 5/219:28 pm
DEN
-
DFW
Nonstop2h 10m
Frontier
Deal found 4/27$80
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Sat 5/910:17 pm
DFW
-
DEN
Nonstop2h 27m
Frontier
Wed 5/205:05 am
DEN
-
DFW
Nonstop2h 02m
Frontier
Deal found 4/27$81

Find flight deals from Oklahoma to Denver

Keep the following information in mind while searching for Oklahoma to Denver flight deals. Data was last updated April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$71
(Kiwi.com)

One-way from

$28
(Frontier)

Popular in

March

Cheapest in

September

Average price

$150

Good round-trip deal

$220 or less

Good one-way deal

$151 or less
Provider with most accurate pricing for Oklahoma City Will Rogers World-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Denver Intl flights.
Search Deals
From Oklahoma to Denver Intl
Search Deals
One-way flight from Oklahoma to Denver Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Oklahoma to Denver Intl.
Search Deals
Price to beat on a one-way flight from Oklahoma to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Denver 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 28, 2026.
Use the filters below to find and compare flights from Oklahoma to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberalDenver

LBL - DEN

LBLDEN

Liberal

Wed 7/1

7:25 pm-7:44 pm

Nonstop1h 19m

Denver Intl

Wed 7/8

8:10 am-10:27 am

Nonstop1h 17m

$196
Quickest round-trip

LiberalDenver

LBL - DEN

LBLDEN

Liberal

Fri 8/28

7:15 pm-7:32 pm

Nonstop1h 17m

Denver Intl

Mon 8/31

4:20 pm-6:31 pm

Nonstop1h 11m

$196

LiberalDenver

LBL - DEN

LBLDEN

Liberal

Fri 7/17

7:25 pm-7:44 pm

Nonstop1h 19m

Denver Intl

Sun 7/19

4:22 pm-6:42 pm

Nonstop1h 20m

$196

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Fri 5/29

12:17 pm-5:57 pm

1 stop6h 40m

Denver Intl

Wed 6/3

5:30 am-11:37 am

1 stop5h 07m

$197

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Tue 5/26

1:15 pm-7:15 pm

1 stop7h 00m

Denver Intl

Tue 6/2

6:50 am-11:45 am

1 stop3h 55m

$200

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Tue 5/19

2:40 pm-7:25 pm

1 stop5h 45m

Denver Intl

Tue 5/26

6:00 pm-8:50 pm

Nonstop1h 50m

$209

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Mon 6/1

5:58 pm-10:40 pm

1 stop5h 42m

Denver Intl

Sat 6/6

6:00 am-12:34 pm

1 stop5h 34m

$217

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Wed 9/9

3:00 pm-10:29 pm

1 stop8h 29m

Denver Intl

Tue 9/15

6:10 am-12:34 pm

1 stop5h 24m

$217

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Sat 5/23

6:25 pm-7:05 pm

Nonstop1h 40m

Denver Intl

Wed 5/27

3:30 pm-6:05 pm

Nonstop1h 35m

$226

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sat 5/23

6:37 pm-12:33 am

1 stop6h 56m

Denver Intl

Mon 5/25

5:30 am-1:51 pm

1 stop7h 21m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Oklahoma 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 to Denver

How far ahead should I book a flight from Oklahoma to Denver?

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oklahoma to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Oklahoma to Denver?

Currently, February is the cheapest month in which you can book a flight from Oklahoma to Denver (average of $28). Flying from Oklahoma to Denver in January is currently the most expensive (average of $49). 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 OK to DEN?

Find hourly flight availability from Oklahoma to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Oklahoma to Denver by exploring options for tickets in the evening.

What is the cheapest day to fly from Oklahoma to Denver?

Use this chart to determine the cheapest time to fly round-trip from Oklahoma to Denver. Price data was last updated on April 25, 2026.

Travelers seeking maximum savings on their Oklahoma to Denver flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday afternoons 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 Oklahoma to Denver?

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Denver. 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 into for flights to Denver from Oklahoma?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Oklahoma to Denver. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

  • How popular is this Oklahoma to Denver flight route?

    Flights from Oklahoma to Denver Intl have been viewed 188 times in the past calendar month.

  • How long is the flight from Oklahoma to Denver?

    United Airlines, Delta, and Southwest can get you from Oklahoma to Denver in just under 1h 19m. Your travel time can differ by up to 5h 41m. There are 280 mi between Oklahoma and Denver. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oklahoma to Denver one-way?

    The cheapest airlines for a one-way flight from Oklahoma to Denver are Frontier ($27), Southwest ($88), and United Airlines ($88).

  • What are the most popular routes from Oklahoma to Denver?

    The most popular route from Oklahoma to Denver is Dallas/Fort Worth - Denver Intl. You may also consider Oklahoma City Will Rogers World - Denver Intl or Fayetteville Northwest Arkansas - Denver Intl.

  • What are the most reliable airlines from Oklahoma to Denver?

    Before booking your flight to Denver from Oklahoma, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (81%), Frontier (80%), Southwest( 80%).

  • What are the cheapest flights from Oklahoma to Denver?

    Looking at all options, your cheapest flight can be booked for $91. While the most popular route (Dallas/Fort Worth - Denver Intl) can be booked for $101 on average, our data indicates $810 when flying from Oklahoma to Denver.

  • Can I find deals for flights from Oklahoma to Denver that include hotel bookings?

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

  • How can I find direct flights from Oklahoma to Denver?

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

  • Can I find deals for business class flights from Oklahoma to Denver?

    Yes. Cheapflights offers flight deals from Oklahoma to Denver 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 to Denver?

    Currently, February is the cheapest month in which you can book a flight from Oklahoma to Denver (average of $28). Flying from Oklahoma to Denver in January is currently the most expensive (average of $49). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Thornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oklahoma to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oklahoma to Denver

Discover the top 3 airlines that operate flights from Oklahoma to Denver. 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$117FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$124Average$286FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$130Average$264FlexibilityNo cancel feeOn-time63%

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