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$18+ Cheap flights from Oklahoma to Colorado

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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — DEN
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from Oklahoma to Colorado

Cheapest flights from Oklahoma to Colorado
Explore the most affordable flight options available from Oklahoma to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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 12/138:29 pmOKC - DEN
Nonstop1h 47mFrontier
Mon 12/154:58 pmDEN - OKC
Nonstop1h 34mFrontier
Deal found 11/17$66
This Frontier deal was found by Cheapflights users on 11/18. 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.
Sun 12/78:29 pmOKC - DEN
Nonstop1h 47mFrontier
Mon 12/84:58 pmDEN - OKC
Nonstop1h 34mFrontier
Deal found 11/18$69
This Super.com deal was found by Cheapflights users on 11/17. 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 12/232:15 pmOKC - DEN
Nonstop1h 51mFrontier
Tue 1/611:22 amDEN - OKC
Nonstop1h 36mFrontier
Deal found 11/17$71
This Super.com deal was found by Cheapflights users on 11/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:29 pmOKC - DEN
Nonstop1h 47mFrontier
Tue 12/2310:46 amDEN - OKC
Nonstop1h 37mFrontier
Deal found 11/18$72
This Super.com deal was found by Cheapflights users on 11/17. 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.
Mon 12/292:18 pmOKC - DEN
Nonstop1h 51mFrontier
Thu 1/85:02 pmDEN - OKC
Nonstop1h 36mFrontier
Deal found 11/17$77
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:38 pmDFW - DEN
1 stop22h 34mFrontier
Sun 12/76:35 amDEN - DFW
Nonstop2h 09mFrontier
Deal found 11/16$80
This Priceline deal was found by Cheapflights users on 11/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:38 pmDFW - DEN
Nonstop2h 21mFrontier
Mon 12/89:05 pmDEN - DFW
Nonstop2h 04mFrontier
Deal found 11/16$81
This Super.com deal was found by Cheapflights users on 11/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:29 pmOKC - DEN
Nonstop1h 47mFrontier
Sun 12/145:01 pmDEN - OKC
Nonstop1h 36mFrontier
Deal found 11/18$82
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/1210:38 pmDFW - DEN
Nonstop2h 21mFrontier
Tue 12/168:00 amDEN - DFW
Nonstop2h 07mFrontier
Deal found 11/17$82
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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.
Sun 12/1410:38 pmDFW - DEN
Nonstop2h 21mFrontier
Tue 12/1610:50 amDEN - DFW
Nonstop2h 07mFrontier
Deal found 11/17$83
This Frontier deal was found by Cheapflights users on 11/17. 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 12/98:30 amDFW - DEN
Nonstop2h 25mFrontier
Tue 12/912:59 amDEN - DFW
1 stop7h 15mFrontier
Deal found 11/17$84
This Frontier deal was found by Cheapflights users on 11/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:30 pmDFW - DEN
1 stop12h 42mFrontier
Mon 12/89:05 pmDEN - DFW
Nonstop2h 04mFrontier
Deal found 11/16$85

Cheap flight deals from Oklahoma to Colorado

Keep the following information in mind while searching for Oklahoma to Colorado flight deals. Data was last updated November 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$58
(Frontier)

One-way from

$18
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$190

Good round-trip deal

$160 or less

Good one-way deal

$95 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 Colorado
Search Deals
One-way flight from Oklahoma to Colorado
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Oklahoma to Colorado.
Search Deals
Price to beat on a one-way flight from Oklahoma to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Colorado 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 November 18, 2025.
Use the filters below to find and compare flights from Oklahoma to Colorado that are best for you.

Fly from

Oklahoma

Fly to

Colorado

Route

Depart

Return

Price

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sun 12/21

8:14 pm-9:11 pm

Nonstop1h 57m

Denver Intl

Thu 12/25

4:45 pm-7:19 pm

Nonstop1h 34m

$108

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Thu 12/4

8:29 pm-9:16 pm

Nonstop1h 47m

Denver Intl

Mon 12/8

4:58 pm-7:32 pm

Nonstop1h 34m

$128

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Thu 2/19

8:58 pm-10:15 pm

Nonstop2h 17m

Denver Intl

Sun 2/22

8:00 am-11:04 am

Nonstop2h 04m

$146

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Sun 1/11

6:28 pm-10:59 pm

2 stops29h 31m

Denver Intl

Tue 1/13

11:41 am-2:24 pm

Nonstop1h 43m

$146

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Fri 1/23

8:29 pm-9:18 pm

Nonstop1h 49m

Denver Intl

Sun 1/25

6:00 am-11:30 am

2 stops28h 30m

$152

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Fri 1/23

5:37 pm-12:28 am

1 stop7h 51m

Denver Intl

Fri 1/30

6:23 pm-11:54 pm

1 stop4h 31m

$157

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Wed 12/10

6:00 am-6:58 am

Nonstop1h 58m

Denver Intl

Wed 12/17

8:30 pm-11:13 pm

Nonstop1h 43m

$157

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Thu 1/8

6:45 am-12:15 pm

2 stops6h 30m

Denver Intl

Sun 1/11

6:45 pm-9:20 pm

Nonstop1h 35m

$167

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Wed 12/17

9:25 am-10:15 am

Nonstop1h 50m

Denver Intl

Wed 12/24

8:23 pm-11:16 pm

Nonstop1h 53m

$174

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Wed 12/17

6:15 am-6:55 am

Nonstop1h 40m

Denver Intl

Wed 12/24

9:30 am-6:15 pm

1 stop7h 45m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 60 results
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Best time to book a flight from Oklahoma to Colorado

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

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

Currently, March is the cheapest month in which you can book a flight from Oklahoma to Colorado (average of $38). Flying from Oklahoma to Colorado in May is currently the most expensive (average of $82). 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 CO?

Find hourly flight availability from Oklahoma to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

It’s optimal to fly from Oklahoma to Colorado in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Oklahoma to Colorado. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oklahoma to Colorado flight should consider departing on Friday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Oklahoma to Colorado

Explore weekly flight availability from Oklahoma to Colorado. 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 November 18, 2025.

The most flights from USOK to USCO are scheduled on a Tuesday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Oklahoma to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated November 18, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Oklahoma to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

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
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

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
9,015 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

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
11,047 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

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
3,103 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

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 to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Oklahoma to Colorado flight route?

    The Oklahoma to Colorado flight path was viewed by 212 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 to Colorado?

    For as low as $108, Frontier can have you in Colorado from Oklahoma in 1h 57m. The distance from Oklahoma to Colorado is about 540 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Oklahoma to Colorado are Frontier ($33), United Airlines ($59), and Delta ($79).

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Oklahoma to Colorado (average of $38). Flying from Oklahoma to Colorado in May is currently the most expensive (average of $82). 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

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Alternative routes for Oklahoma to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Oklahoma to Colorado

Discover the top 4 airlines that operate flights from Oklahoma to Colorado. 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$105FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$133Average$475FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$137Average$317FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$158Average$353FlexibilityNo cancel feeOn-time71%

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