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$36+ Cheap flights from Denver to Tulsa (DEN - TUL)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TUL
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Tulsa are usually found in August or April, booked 58 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Tulsa

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Tulsa (TUL). 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 September 16, 2025.

Round-trip from

$63
(Frontier)

One-way from

$36
(Frontier)

Popular in

February

Cheapest in

August

Average price

$307

Good round-trip deal

$227 or less

Good one-way deal

$138 or less
From Denver Intl to Tulsa
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One-way flight from Denver Intl to Tulsa
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Highest demand for flights based on searches. 14% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Denver Intl to Tulsa.
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Price to beat on a one-way flight from Denver Intl to Tulsa.
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Find flight deals from Denver to Tulsa

Cheapest flights from Denver to Tulsa
Explore the most affordable flight options available from Denver to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/13. 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 10/234:40 pmDEN - TUL
Nonstop1h 35mFrontier
Sun 10/266:03 pmTUL - DEN
Nonstop1h 56mFrontier
Deal found 9/13$63
This Frontier deal was found by Cheapflights users on 9/14. 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 12/114:54 pmDEN - TUL
Nonstop1h 35mFrontier
Sun 12/148:24 pmTUL - DEN
Nonstop1h 56mFrontier
Deal found 9/14$74
This Southwest deal was found by Cheapflights users on 9/15. 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.
Tue 10/287:15 pmDEN - TUL
Nonstop1h 35mSouthwest
Thu 10/301:40 pmTUL - DEN
Nonstop1h 45mSouthwest
Deal found 9/15$163
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 11/46:10 pmDEN - TUL
Nonstop1h 47mUnited Airlines
Tue 11/1111:45 amTUL - DEN
Nonstop2h 00mUnited Airlines
Deal found 9/14$177
This Southwest deal was found by Cheapflights users on 9/15. 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.
Thu 11/133:00 pmDEN - TUL
Nonstop1h 35mSouthwest
Sat 11/157:50 amTUL - DEN
Nonstop1h 50mSouthwest
Deal found 9/15$178
This Southwest deal was found by Cheapflights users on 9/14. 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.
Wed 12/103:50 pmDEN - TUL
1 stop4h 45mSouthwest
Thu 12/117:10 pmTUL - DEN
Nonstop1h 45mSouthwest
Deal found 9/14$183
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/2812:36 pmDEN - TUL
1 stop6h 29mAmerican Airlines
Thu 10/3012:30 pmTUL - DEN
1 stop4h 23mAmerican Airlines
Deal found 9/14$187
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/208:30 pmDEN - TUL
Nonstop1h 45mUnited Airlines
Wed 10/2911:45 amTUL - DEN
Nonstop2h 00mUnited Airlines
Deal found 9/15$192
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 12/113:54 pmDEN - TUL
1 stop7h 26mDelta
Sun 12/148:10 amTUL - DEN
1 stop7h 47mDelta
Deal found 9/15$197

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Tulsa 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 September 16, 2025.
Use the filters below to find and compare flights from Denver to Tulsa that are best for you.

Fly from

Denver

Fly to

Tulsa

Route

Depart

Return

Price

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Tue 10/28

7:15 pm-9:50 pm

Nonstop1h 35m

Tulsa

Thu 10/30

1:40 pm-2:25 pm

Nonstop1h 45m

$163

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Tue 10/28

9:17 am-4:37 pm

1 stop6h 20m

Tulsa

Thu 10/30

6:00 am-9:49 am

1 stop4h 49m

$187

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Thu 11/13

8:20 pm-10:55 pm

Nonstop1h 35m

Tulsa

Sat 11/15

4:15 pm-8:35 pm

1 stop5h 20m

$188

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Mon 10/20

8:30 pm-11:15 pm

Nonstop1h 45m

Tulsa

Wed 10/29

11:45 am-12:45 pm

Nonstop2h 00m

$192

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Thu 12/11

3:54 pm-12:20 am

1 stop7h 26m

Tulsa

Sun 12/14

6:46 pm-12:16 am

1 stop6h 30m

$197

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Thu 10/16

5:35 pm-8:18 pm

Nonstop1h 43m

Tulsa

Sat 10/18

9:41 am-10:33 am

Nonstop1h 52m

$207

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Mon 10/13

8:30 pm-11:05 pm

Nonstop1h 35m

Tulsa

Mon 10/20

8:45 pm-9:35 pm

Nonstop1h 50m

$207

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Fri 10/10

5:35 pm-8:18 pm

Nonstop1h 43m

Tulsa

Tue 10/14

9:41 am-10:33 am

Nonstop1h 52m

$207

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Mon 12/15

12:50 am-9:24 am

1 stop7h 34m

Tulsa

Sat 1/3

6:46 pm-12:03 am

1 stop6h 17m

$237

DenverTulsa

DEN - TUL

DENTUL

Denver Intl

Tue 10/14

5:45 am-11:38 am

1 stop4h 53m

Tulsa

Sun 10/19

5:00 am-8:07 am

1 stop4h 07m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

Best time to book a flight from Denver to Tulsa

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

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Tulsa. Price data was last updated on September 12, 2025.

The best time to book flights from Denver to Tulsa is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Denver to Tulsa (average of $345). Flying from Denver to Tulsa in March is currently the most expensive (average of $409). 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 DEN to TUL?

Find hourly flight availability from Denver to Tulsa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Denver to Tulsa by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to Tulsa. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Denver to Tulsa flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday evenings 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 Denver to Tulsa?

Reviews of airlines servicing Tulsa

Get insights into the airlines that provide service to Tulsa. 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 Tulsa. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Denver to Tulsa, such as Southwest and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

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 Denver to Tulsa. 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 Denver to Tulsa?

    To fly from Denver to Tulsa, you need to book a flight from Denver Intl (DEN) to Tulsa (TUL). Nonstop flights to Tulsa from Denver Intl take 1h 35m on average. When it comes time to book airfare, you have a few options: there are 10 outbound flights from Denver Intl to Tulsa offered by 2 different airlines.

  • How popular is this Denver to Tulsa flight route?

    Within the past month, 2 users have taken a look at flights from Denver Intl to Tulsa.

  • How long is the flight from Denver to Tulsa?

    Departing from Denver to Tulsa will take you 1h 35m. The distance from Denver to Tulsa is about 540 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Denver to Tulsa round-trip from $188. Another airline that can offer you cheap pricing is United Airlines. Users have found that Southwest is 38% cheaper than the other options available to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Denver to Tulsa consider choosing SkyWest Airlines (78%), Air Canada (71%) or United Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Denver to Tulsa?

    While on average a flight from Denver to Tulsa is generally $283, our data shows the cheapest flight currently is $39. When looking at the most popular route, (Denver Intl - Tulsa), you can expect to pay $133 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Denver to Tulsa (average of $345). Flying from Denver to Tulsa in March is currently the most expensive (average of $409). 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 Tulsa?

Book flights to Tulsa if you plan to visit one of these locations
Broken Arrow
Owasso
Catoosa
Muskogee

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Alternative routes for Denver to Tulsa

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Top 2 airlines flying from Denver to Tulsa

Discover the top 2 airlines that operate flights from Denver to Tulsa. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$188Average$269FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$188Average$337FlexibilityNo cancel feeOn-time69%

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