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$25+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — DEN
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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 August 20, 2025.

Round-trip from

$78
(Frontier)

One-way from

$25
(Cheapflightsfares)

Popular in

May

Cheapest in

December

Average price

$135

Good round-trip deal

$179 or less

Good one-way deal

$108 or less
From Oklahoma to Colorado
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One-way flight from Oklahoma to Colorado
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Highest demand for flights based on searches. 10% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Oklahoma to Colorado.
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Price to beat on a one-way flight from Oklahoma to Colorado.
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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 August 20, 2025.

This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amOKC - DEN
Nonstop1h 48mFrontier
Tue 9/306:01 pmDEN - OKC
Nonstop1h 37mFrontier
Deal found 8/19$78
This Frontier deal was found by Cheapflights users on 8/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:13 pmTUL - DEN
Nonstop1h 56mFrontier
Thu 10/164:40 pmDEN - TUL
Nonstop1h 35mFrontier
Deal found 8/20$78
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:00 amOKC - DEN
Nonstop1h 48mFrontier
Sat 9/276:50 pmDEN - OKC
Nonstop1h 37mFrontier
Deal found 8/18$79
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:00 amOKC - DEN
Nonstop1h 48mFrontier
Mon 9/229:19 pmDEN - OKC
Nonstop1h 35mFrontier
Deal found 8/18$80
This Frontier deal was found by Cheapflights users on 8/18. 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.
Thu 11/68:24 pmTUL - DEN
Nonstop1h 56mFrontier
Sun 11/94:54 pmDEN - TUL
Nonstop1h 35mFrontier
Deal found 8/18$80
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 amOKC - DEN
Nonstop1h 47mFrontier
Wed 9/176:01 pmDEN - OKC
Nonstop1h 37mFrontier
Deal found 8/18$83
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:05 amOKC - DEN
Nonstop1h 47mFrontier
Wed 9/106:01 pmDEN - OKC
Nonstop1h 37mFrontier
Deal found 8/18$84
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:05 amOKC - DEN
Nonstop1h 47mFrontier
Mon 9/224:25 pmDEN - OKC
Nonstop1h 36mFrontier
Deal found 8/18$86
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
Tue 9/168:00 amOKC - DEN
Nonstop1h 48mFrontier
Sat 9/206:50 pmDEN - OKC
Nonstop1h 37mFrontier
Deal found 8/19$87
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:00 amOKC - DEN
Nonstop1h 48mFrontier
Mon 9/159:19 pmDEN - OKC
Nonstop1h 35mFrontier
Deal found 8/18$89
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:46 pmOKC - DEN
Nonstop1h 46mFrontier
Sun 9/79:14 pmDEN - OKC
Nonstop1h 35mFrontier
Deal found 8/18$93
This Priceline deal was found by Cheapflights users on 8/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:05 amOKC - DEN
Nonstop1h 47mFrontier
Sun 10/59:14 pmDEN - OKC
Nonstop1h 35mFrontier
Deal found 8/20$94

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 August 20, 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

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Sat 9/27

8:00 am-8:48 am

Nonstop1h 48m

Denver Intl

Tue 9/30

6:01 pm-8:38 pm

Nonstop1h 37m

$78

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Thu 11/6

8:24 pm-9:20 pm

Nonstop1h 56m

Denver Intl

Sun 11/9

4:54 pm-7:29 pm

Nonstop1h 35m

$78

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sun 10/12

7:13 pm-8:09 pm

Nonstop1h 56m

Denver Intl

Thu 10/16

4:40 pm-7:15 pm

Nonstop1h 35m

$78

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Wed 9/24

8:00 am-8:48 am

Nonstop1h 48m

Denver Intl

Sat 9/27

6:50 pm-9:27 pm

Nonstop1h 37m

$79

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Wed 9/17

8:00 am-8:48 am

Nonstop1h 48m

Denver Intl

Wed 9/24

6:01 pm-8:38 pm

Nonstop1h 37m

$79

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Tue 9/30

8:00 am-8:48 am

Nonstop1h 48m

Denver Intl

Tue 10/7

7:54 am-10:31 am

Nonstop1h 37m

$79

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Sat 9/20

8:00 am-8:48 am

Nonstop1h 48m

Denver Intl

Sat 9/20

6:50 pm-9:27 pm

Nonstop1h 37m

$79

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Wed 9/24

8:00 am-8:48 am

Nonstop1h 48m

Denver Intl

Wed 9/24

6:01 pm-8:38 pm

Nonstop1h 37m

$80

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Sat 9/20

8:00 am-8:48 am

Nonstop1h 48m

Denver Intl

Mon 9/22

9:19 pm-11:54 pm

Nonstop1h 35m

$80

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sun 10/26

6:03 pm-6:59 pm

Nonstop1h 56m

Denver Intl

Thu 10/30

4:54 pm-7:29 pm

Nonstop1h 35m

$80

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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, October is the cheapest month in which you can book a flight from Oklahoma to Colorado (average of $197). Flying from Oklahoma to Colorado in March is currently the most expensive (average of $278). 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 August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Colorado as you normally would.

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 August 20, 2025.

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

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 August 20, 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
4,246 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,207 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 194 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 $78, Frontier can have you in Colorado from Oklahoma in 1h 48m. The distance from Oklahoma to Colorado is about 494 mi. All flights are typically nonstop.

  • 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, October is the cheapest month in which you can book a flight from Oklahoma to Colorado (average of $197). Flying from Oklahoma to Colorado in March is currently the most expensive (average of $278). 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 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$127FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$132Average$499FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$136Average$374FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$139Average$278FlexibilityNo cancel feeOn-time63%

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