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$28+ Cheap flights from Oklahoma City to Denver (OKC - 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — DEN
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Find cheap flights from Oklahoma City to Denver 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

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Cheapflights Tip: The best prices from Oklahoma City Will Rogers World to Denver Intl are usually found in September or April, booked 85 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Oklahoma City to Denver

Cheapest flights from Oklahoma City to Denver
Explore the most affordable flight options available from Oklahoma City to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/38:30 pm
OKC
-
DEN
Nonstop1h 58m
Frontier
Mon 4/65:02 pm
DEN
-
OKC
Nonstop1h 43m
Frontier
Deal found 3/19$87
This Frontier deal was found by Cheapflights users on 3/18. 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 4/18:30 pm
OKC
-
DEN
Nonstop1h 58m
Frontier
Mon 4/65:02 pm
DEN
-
OKC
Nonstop1h 43m
Frontier
Deal found 3/18$88
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/18:30 pm
OKC
-
DEN
Nonstop1h 58m
Frontier
Tue 4/75:02 pm
DEN
-
OKC
Nonstop1h 43m
Frontier
Deal found 3/19$91
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/18:30 pm
OKC
-
DEN
Nonstop1h 58m
Frontier
Thu 4/95:02 pm
DEN
-
OKC
Nonstop1h 43m
Frontier
Deal found 3/18$96
This Frontier deal was found by Cheapflights users on 3/18. 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 3/318:30 pm
OKC
-
DEN
Nonstop1h 49m
Frontier
Wed 4/85:02 pm
DEN
-
OKC
Nonstop1h 43m
Frontier
Deal found 3/18$97
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:30 pm
OKC
-
DEN
Nonstop1h 55m
Frontier
Tue 4/214:00 pm
DEN
-
OKC
Nonstop1h 45m
Frontier
Deal found 3/20$98
This Super.com deal was found by Cheapflights users on 3/21. 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 4/217:30 pm
OKC
-
DEN
Nonstop1h 55m
Frontier
Wed 4/224:00 pm
DEN
-
OKC
Nonstop1h 45m
Frontier
Deal found 3/21$99
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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.
Tue 4/217:30 pm
OKC
-
DEN
Nonstop1h 55m
Frontier
Tue 4/284:00 pm
DEN
-
OKC
Nonstop1h 45m
Frontier
Deal found 3/21$100
This Cheapflightsfares deal was found by Cheapflights users on 3/19. 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 4/178:29 pm
OKC
-
DEN
Nonstop1h 58m
Frontier
Sat 4/182:50 pm
DEN
-
OKC
Nonstop1h 38m
Frontier
Deal found 3/19$101
This Frontier deal was found by Cheapflights users on 3/18. 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 3/318:30 pm
OKC
-
DEN
Nonstop1h 49m
Frontier
Sat 4/115:02 pm
DEN
-
OKC
Nonstop1h 43m
Frontier
Deal found 3/18$103

Find flight deals from Oklahoma City to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$87
(Kiwi.com)

One-way from

$28
(Frontier)

Popular in

May

Cheapest in

September

Average price

$188

Good round-trip deal

$227 or less

Good one-way deal

$167 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 City Will Rogers World to Denver Intl
Search Deals
One-way flight from Oklahoma City Will Rogers World to Denver Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Oklahoma City Will Rogers World to Denver Intl.
Search Deals
Price to beat on a one-way flight from Oklahoma City Will Rogers World to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City 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 March 23, 2026.
Use the filters below to find and compare flights from Oklahoma City to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Wed 5/20

1:15 pm-5:00 pm

1 stop4h 45m

Denver Intl

Tue 5/26

5:35 am-11:45 am

1 stop5h 10m

$137

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Tue 4/21

7:30 am-2:20 pm

2 stops7h 50m

Denver Intl

Wed 4/29

1:50 pm-10:00 pm

2 stops7h 10m

$147

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Wed 4/15

5:59 pm-12:36 am

1 stop7h 37m

Denver Intl

Tue 4/21

6:27 pm-11:52 pm

1 stop4h 25m

$157

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Tue 4/14

5:59 pm-12:36 am

1 stop7h 37m

Denver Intl

Tue 4/21

6:30 am-12:18 pm

1 stop4h 48m

$157
Quickest round-trip

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Thu 4/23

6:10 pm-11:45 pm

1 stop6h 35m

Denver Intl

Mon 4/27

7:50 pm-10:25 pm

Nonstop1h 35m

$201

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Sat 4/18

6:00 am-12:35 pm

2 stops7h 35m

Denver Intl

Sat 4/25

5:30 pm-8:05 pm

Nonstop1h 35m

$206

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Thu 4/16

6:15 pm-10:29 pm

1 stop5h 14m

Denver Intl

Wed 4/22

12:55 am-10:31 am

1 stop8h 36m

$211

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Sat 5/2

5:45 pm-10:15 pm

1 stop5h 30m

Denver Intl

Mon 5/4

3:30 pm-12:20 am

1 stop7h 50m

$211

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Tue 4/21

7:30 am-2:20 pm

2 stops7h 50m

Denver Intl

Tue 4/28

1:50 pm-10:50 pm

2 stops8h 00m

$214

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Thu 4/30

5:15 pm-11:25 pm

1 stop7h 10m

Denver Intl

Sat 5/2

5:45 am-12:05 pm

1 stop5h 20m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

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

Compare providers for flights from Oklahoma City to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Denver in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oklahoma City-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oklahoma City to Denver

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oklahoma City to Denver. Price data was last updated on March 13, 2026.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oklahoma City 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 City to Denver?

Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Denver (average of $53). Flying from Oklahoma City to Denver in May is currently the most expensive (average of $85). 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 DEN?

Find hourly flight availability from Oklahoma City 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 March 23, 2026.

It’s optimal to fly from Oklahoma City to Denver in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Oklahoma City to Denver. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Oklahoma City to Denver flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Oklahoma City to Denver flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Oklahoma City to Denver trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 23, 2026.
Read through reviews of airlines operating flights from Oklahoma City to Denver, such as Southwest,United Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,463 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,020 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Oklahoma City to Denver?

    If you wish to fly to Denver from Oklahoma City, then you need to book flights from Oklahoma City Will Rogers World to Denver Intl. There are 11 flights from Will Rogers World (OKC) to Denver Intl (DEN) per day to choose from. Flights to Denver from Will Rogers World are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 1h 40m is how long a nonstop flight from Oklahoma City to Denver Intl typically takes.

  • How popular is this Oklahoma City to Denver flight route?

    The Oklahoma City Will Rogers World to Denver Intl flight path was viewed by 189 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 Denver?

    A quick flight from Oklahoma City to Denver can take about 1h 58m. Frontier provides one of the quickest options available for as low as $87. The distance between Oklahoma City and Denver is about 494 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Oklahoma City to Denver round-trip?

    Flying on Frontier is currently your cheapest option to Denver, with prices starting at $56. Additional round-trip tickets that might be worth considering are offered by United Airlines and Southwest, with the lowest prices starting at $120 and $137, respectively. Frontier is priced at 64% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Oklahoma City to Denver are Frontier ($34), Southwest ($78), and United Airlines ($88).

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

    No one likes to see their flight delayed. When booking a flight from Oklahoma City to Denver consider choosing Frontier (92%), SkyWest Airlines (77%) or Air Canada (76%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oklahoma City to Denver?

    The cheapest flight price from Oklahoma City to Denver is $89. On average you can expect to pay $454. The most popular route, (Oklahoma City Will Rogers World - Denver Intl), can usually be booked for $140.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Denver (average of $53). Flying from Oklahoma City to Denver in May is currently the most expensive (average of $85). 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
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Glendale
Manitou Springs
Frisco
Englewood
Fort Morgan
Brighton

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Oklahoma City to Denver

Discover the top 3 airlines that operate flights from Oklahoma City 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$133FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$120Average$269FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$137Average$262FlexibilityNo cancel feeOn-time63%

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