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$29+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — DEN
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Oklahoma to Denver

Keep the following information in mind while searching for Oklahoma to Denver flight deals. Data was last updated August 2, 2025.

Round-trip from

$94
(Cheapflightsfares)

One-way from

$29
(Cheapflightsfares)

Popular in

May

Cheapest in

August

Average price

$127

Good round-trip deal

$169 or less

Good one-way deal

$94 or less
From Oklahoma to Denver Intl
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One-way flight from Oklahoma to Denver Intl
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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. 4% 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 Denver Intl.
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Price to beat on a one-way flight from Oklahoma to Denver Intl.
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Find 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 August 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 10/176:30 amOKC - DEN
Nonstop1h 45mFrontier
Sun 10/199:42 pmDEN - OKC
Nonstop1h 34mFrontier
Deal found 8/1$94
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 9/38:00 amDFW - DEN
Nonstop2h 24mFrontier
Sun 9/76:10 amDEN - DFW
Nonstop2h 06mFrontier
Deal found 8/1$102
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:10 pmDFW - DEN
Nonstop2h 05mAmerican Airlines
Sat 9/610:31 amDEN - DFW
Nonstop2h 14mAmerican Airlines
Deal found 7/31$137
This Frontier deal was found by Cheapflights users on 7/30. 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 8/67:19 pmXNA - DEN
Nonstop2h 10mFrontier
Fri 8/154:19 pmDEN - XNA
Nonstop1h 52mFrontier
Deal found 7/30$144
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/204:20 pmOKC - DEN
1 stop6h 55mSouthwest
Tue 9/236:45 pmDEN - OKC
Nonstop1h 30mSouthwest
Deal found 8/1$176
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:45 pmTUL - DEN
Nonstop1h 50mSouthwest
Mon 8/254:40 pmDEN - TUL
Nonstop1h 35mSouthwest
Deal found 8/1$185
This Frontier deal was found by Cheapflights users on 7/31. 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 10/168:24 pmTUL - DEN
Nonstop1h 56mFrontier
Sun 10/194:54 pmDEN - TUL
Nonstop1h 35mFrontier
Deal found 7/31$189
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:10 pmXNA - DEN
1 stop5h 58mDelta
Mon 9/1512:59 amDEN - XNA
1 stop7h 08mDelta
Deal found 7/31$199
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:20 amTUL - DEN
Nonstop1h 56mUnited Airlines
Mon 11/108:43 pmDEN - TUL
Nonstop1h 47mUnited Airlines
Deal found 8/1$201
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:09 pmTUL - DEN
1 stop4h 40mAmerican Airlines
Mon 8/2512:29 pmDEN - TUL
1 stop5h 26mAmerican Airlines
Deal found 8/1$204
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:10 amXNA - DEN
1 stop7h 29mAmerican Airlines
Wed 9/312:41 pmDEN - XNA
1 stop4h 08mAmerican Airlines
Deal found 8/2$214
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:50 pmXNA - DEN
1 stop5h 46mUnited Airlines
Fri 11/285:39 pmDEN - XNA
Nonstop1h 44mUnited Airlines
Deal found 8/2$219

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 August 2, 2025.
Use the filters below to find and compare flights from Oklahoma to Denver that are best for you.

Fly from

Oklahoma

Fly to

Denver

Route

Depart

Return

Price

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Fri 10/17

6:30 am-7:15 am

Nonstop1h 45m

Denver Intl

Sun 10/19

9:42 pm-12:16 am

Nonstop1h 34m

$94

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Wed 9/3

8:00 am-9:24 am

Nonstop2h 24m

Denver Intl

Sun 9/7

6:10 am-9:16 am

Nonstop2h 06m

$102

DallasDenver

DFW - DEN

DFWDEN

Dallas/Fort Worth

Sat 8/30

9:10 pm-10:15 pm

Nonstop2h 05m

Denver Intl

Sat 9/6

10:31 am-1:45 pm

Nonstop2h 14m

$137

FayettevilleDenver

XNA - DEN

XNADEN

Fayetteville Northwest Arkansas

Wed 8/13

7:19 pm-8:29 pm

Nonstop2h 10m

Denver Intl

Fri 8/15

4:19 pm-7:11 pm

Nonstop1h 52m

$144

Oklahoma CityDenver

OKC - DEN

OKCDEN

Oklahoma City Will Rogers World

Sat 9/20

4:20 pm-10:15 pm

1 stop6h 55m

Denver Intl

Tue 9/23

6:45 pm-9:15 pm

Nonstop1h 30m

$176

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sat 8/23

5:45 pm-6:35 pm

Nonstop1h 50m

Denver Intl

Mon 8/25

4:40 pm-7:15 pm

Nonstop1h 35m

$185

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Thu 10/16

8:24 pm-9:20 pm

Nonstop1h 56m

Denver Intl

Sun 10/19

4:54 pm-7:29 pm

Nonstop1h 35m

$189

FayettevilleDenver

XNA - DEN

XNADEN

Fayetteville Northwest Arkansas

Sat 9/13

3:10 pm-8:08 pm

1 stop5h 58m

Denver Intl

Mon 9/15

12:59 am-9:07 am

1 stop7h 08m

$199

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Fri 11/7

9:20 am-10:16 am

Nonstop1h 56m

Denver Intl

Mon 11/10

8:43 pm-11:30 pm

Nonstop1h 47m

$201

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sat 8/23

12:09 pm-3:49 pm

1 stop4h 40m

Denver Intl

Mon 8/25

12:29 pm-6:55 pm

1 stop5h 26m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 37 results
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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

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

Currently, October is the cheapest month in which you can book a flight from Oklahoma to Denver (average of $197). Flying from Oklahoma to Denver 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 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 August 2, 2025.

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

Weekly flight availability from Oklahoma to Denver

Explore weekly flight availability from Oklahoma to Denver. 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 2, 2025.

The most flights from USOK to DEN are scheduled on a Monday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

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 August 2, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Oklahoma to Denver. 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

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,904 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Allegiant Air
7.2
Good
702 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 190 times in the past calendar month.

  • 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 ($29), Southwest ($65), and United Airlines ($69).

  • 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: Air Canada (68%), SkyWest Airlines (68%), United Airlines( 68%).

  • What are the cheapest flights from Oklahoma to Denver?

    Looking at all options, your cheapest flight can be booked for $72. While the most popular route (Dallas/Fort Worth - Denver Intl) can be booked for $124 on average our data indicates $1,669 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, October is the cheapest month in which you can book a flight from Oklahoma to Denver (average of $197). Flying from Oklahoma to Denver 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.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Greeley
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

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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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Pittsburgh to Denver flights

Top 4 airlines flying from Oklahoma to Denver

Discover the top 4 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$123FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$132Average$298FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$136Average$294FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$142Average$256FlexibilityNo cancel feeOn-time63%

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