What is the cheapest airline that flies from Tulsa to Denver Intl?

Southwest, United Airlines, and Delta are the most popular carriers operating from Tulsa to Denver Intl

How many flights depart from Tulsa to Denver on average per week?

As of June 2026, there are 86 flights per week flying from Tulsa to Denver. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

What airlines fly to Denver?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Denver from Tulsa according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

How many flights depart from Tulsa to Denver on average per day?

As of June 2026, there are 12 flights per day flying from Tulsa to Denver. The most common time of day flights depart is 11:00AM, with 65% of flights taking off at noon.

When did momondo last update prices for flights from Tulsa Airport to Denver Intl Airport?

Prices for flights from Tulsa Airport to Denver Intl Airport were last updated today.

How many operators does momondo search for flights from Tulsa Airport to Denver Intl Airport?

There are 3 operators available for flights from Tulsa Airport to Denver Intl Airport as of June 2026.

How old do you have to be to fly from Tulsa Airport to Denver Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tulsa Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Tulsa to Denver in 2026

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Find the cheapest flights from Tulsa to Denver

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 4:55 pm

TUL

DEN

7h 25m

2 stops

3:15 pm - 10:45 pm

DEN

TUL

6h 30m

2 stops

$264Southwest

Thu, Aug 13 - Mon, Aug 17

7:15 am - 1:50 pm

TUL

DEN

7h 35m

2 stops

8:40 am - 4:10 pm

DEN

TUL

6h 30m

1 stop

$265Southwest

Sat, Aug 1 - Tue, Aug 4

10:30 am - 4:00 pm

TUL

DEN

6h 30m

2 stops

3:45 pm - 6:20 pm

DEN

TUL

1h 35mnonstop

$269Southwest

Fri, Sep 25 - Mon, Sep 28

1:25 pm - 7:55 pm

TUL

DEN

7h 30m

2 stops

8:55 am - 5:55 pm

DEN

TUL

8h 00m

2 stops

$270Southwest

Sat, Aug 1 - Tue, Aug 4

5:56 pm - 9:41 pm

TUL

DEN

28h 45m

1 stop

6:10 am - 5:06 pm

DEN

TUL

9h 56m

1 stop

$274Multiple Airlines

Mon, Aug 10 - Fri, Aug 14

5:56 pm - 9:05 am

TUL

DEN

16h 09m

1 stop

8:52 pm - 8:12 am

DEN

TUL

34h 20m

2 stops

$275Multiple Airlines

Mon, Aug 10 - Fri, Aug 14

6:00 am - 7:00 am

TUL

DEN

2h 00mnonstop

3:35 pm - 6:24 pm

DEN

TUL

1h 49mnonstop

$277United Airlines

Tue, Jul 28 - Wed, Jul 29

10:30 am - 4:00 pm

TUL

DEN

6h 30m

2 stops

9:10 am - 3:25 pm

DEN

TUL

5h 15m

1 stop

$279Southwest

Mon, Aug 10 - Fri, Aug 14

6:20 am - 7:05 am

TUL

DEN

1h 45mnonstop

10:15 am - 1:00 pm

DEN

TUL

1h 45mnonstop

$282Southwest

Wed, Jul 1 - Wed, Jul 8

5:56 pm - 1:56 pm

TUL

DEN

21h 00m

2 stops

10:29 pm - 11:30 am

DEN

TUL

12h 01m

1 stop

$283Multiple Airlines

Mon, Aug 17 - Thu, Aug 20

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Southwest flights from Tulsa to Denver

Our best Southwest deals on Tulsa to Denver flight tickets

Southwest

Aug 13

TUL10:30 amTulsa

7h 25m

2 stops

DEN4:55 pmDenver Intl

Aug 17

DEN3:15 pmDenver Intl

6h 30m

2 stops

TUL10:45 pmTulsa

$264

Southwest

Aug 1

TUL7:15 amTulsa

7h 35m

2 stops

DEN1:50 pmDenver Intl

Aug 4

DEN8:40 amDenver Intl

6h 30m

1 stop

TUL4:10 pmTulsa

$265

Southwest

Sep 25

TUL10:30 amTulsa

6h 30m

2 stops

DEN4:00 pmDenver Intl

Sep 28

DEN3:45 pmDenver Intl

1h 35m

TUL6:20 pmTulsa

$269

United Airlines flights from Tulsa to Denver

Our best United Airlines deals on Tulsa to Denver flight tickets

United Airlines

Sep 23

TUL5:10 pmTulsa

2h 11m

DEN6:21 pmDenver Intl

Sep 24

DEN8:58 pmDenver Intl

1h 46m

TUL11:44 pmTulsa

$286

United Airlines

Sep 24

TUL7:05 pmTulsa

2h 03m

DEN8:08 pmDenver Intl

Sep 27

DEN5:40 pmDenver Intl

1h 46m

TUL8:26 pmTulsa

$288

United Airlines

Jul 21

TUL5:10 pmTulsa

2h 00m

DEN6:10 pmDenver Intl

Jul 26

DEN5:37 pmDenver Intl

1h 50m

TUL8:27 pmTulsa

$306

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Thu 8/13

10:30 am-4:55 pm

2 stops7h 25m

Denver Intl

Mon 8/17

3:15 pm-10:45 pm

2 stops6h 30m

$264

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sat 8/1

7:15 am-1:50 pm

2 stops7h 35m

Denver Intl

Tue 8/4

8:40 am-4:10 pm

1 stop6h 30m

$265

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Fri 9/25

10:30 am-4:00 pm

2 stops6h 30m

Denver Intl

Mon 9/28

3:45 pm-6:20 pm

Nonstop1h 35m

$269

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sat 8/1

1:25 pm-7:55 pm

2 stops7h 30m

Denver Intl

Tue 8/4

8:55 am-5:55 pm

2 stops8h 00m

$270

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Mon 8/10

5:56 pm-9:41 pm

1 stop28h 45m

Denver Intl

Fri 8/14

6:10 am-5:06 pm

1 stop9h 56m

$274

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Mon 8/10

5:56 pm-9:05 am

1 stop16h 09m

Denver Intl

Fri 8/14

8:52 pm-8:12 am

2 stops34h 20m

$275

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Tue 7/28

6:00 am-7:00 am

Nonstop2h 00m

Denver Intl

Wed 7/29

3:35 pm-6:24 pm

Nonstop1h 49m

$277

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Mon 8/10

10:30 am-4:00 pm

2 stops6h 30m

Denver Intl

Fri 8/14

9:10 am-3:25 pm

1 stop5h 15m

$279

Quickest round-trip

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Wed 7/1

6:20 am-7:05 am

Nonstop1h 45m

Denver Intl

Wed 7/8

10:15 am-1:00 pm

Nonstop1h 45m

$282

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Mon 8/17

5:56 pm-1:56 pm

2 stops21h 00m

Denver Intl

Thu 8/20

10:29 pm-11:30 am

1 stop12h 01m

$283

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tulsa to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Tulsa and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Tulsa is in October. Flight prices, which tend to average around $217, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until February to fly from Tulsa, when ticket prices are also cheap, with an average price of $235.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $367. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $476.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $294. Flights in the afternoon are often more expensive with an average ticket price of $454.

What is the cheapest Tulsa to Denver Intl flight route?

Fly from Tulsa to Denver Intl for the best Tulsa - Denver Intl flight prices

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

You are more likely to see cheaper flights to Denver from Tulsa when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Tulsa for as low as $221 on momondo.

What cabin class options are available on Tulsa to Denver flights?

There are 4 cabin classes available to choose from on Tulsa to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Tulsa to Denver flight prices changed over time?

As of June 2026, prices for Tulsa to Denver flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Tulsa to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Tulsa to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Tulsa to Denver (TUL to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tulsa to Denver

Best Price Found	$198
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Tulsa in the past 72 hours is $198. The best round-trip flight deal from Tulsa to Denver found on momondo in the last 72 hours is $363.

The fastest flight from Tulsa to Denver takes 1h 40m

Direct flights go from Tulsa to Denver every day.

There is 1 airport in Denver. From Tulsa there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Tulsa to Denver

How far is Tulsa to Denver Intl by plane?
Tulsa and Denver Intl are 548.2 mi apart from one another. By plane, this route typically takes 1h 40m.
When did momondo last update prices for flights from Tulsa Airport to Denver Intl Airport?
Prices for flights from Tulsa Airport to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Tulsa Airport to Denver Intl Airport?
There are 3 operators available for flights from Tulsa Airport to Denver Intl Airport as of June 2026.
How old do you have to be to fly from Tulsa Airport to Denver Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tulsa Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Tulsa to Denver?
Based on momondo bookings for flights between Tulsa and Denver, the leading plane model is Embraer 175 (Enhanced Winglets), making up 26.78% of the total bookings. Other popular models include Boeing 737-900 with 13.71%, Embraer 175 with 12.94%, and Boeing 737 MAX 8 with 11.80%.
What is the most popular airline from Tulsa to Denver?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Tulsa to Denver is United Airlines (50% of total bookings). The next most popular airlines are Southwest (33%) and Frontier (16%).

Best airlines flying from Tulsa to Denver

Compare and see reviews for airlines that fly from Tulsa to Denver with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $40	Free Cancellation	Rating 5.6 2,903 reviews	Search Frontier flights
Southwest	PriceFrom $157	Free Cancellation	Rating 7.9 4,243 reviews	Search Southwest flights
United Airlines	PriceFrom $163	Free Cancellation	Rating 7.4 9,794 reviews	Search United Airlines flights

Southwest Flights From Tulsa to Denver
The lowest priced Southwest flight from Tulsa to Denver from the last 72 hours was $157. Generally, Southwest has 15 flights on this route every week with an average price of $282. Southwest is rated 7.9/10 by our users.
United Airlines Flights From Tulsa to Denver
$163 is the best United Airlines flight deal from Tulsa to Denver found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $304, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 9,796 user reviews) flies into Denver from Tulsa 31 times in an average week so prices can vary.

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Manitou Springs

Boulder

Longmont

Greeley

Westminster

Lakewood

Keystone

Cripple Creek

Thornton

Frisco

Centennial

Englewood

Winter Park

Littleton

Grand Lake

Why use momondo?

Why should I use momondo to find a flight deal from Tulsa to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Tulsa.

Can I find flights from Tulsa to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tulsa to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Tulsa to Denver?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Tulsa.

I’m not ready to book a flight from Tulsa to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Tulsa to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Denver trip

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Airports servicing Colorado

Alamosa Airport

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Cortez Montezuma County Airport

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Vail Eagle County Airport

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Gunnison Airport

Hayden Yampa Valley Airport

Montrose County Airport

Telluride Airport

Cheap flights from Tulsa to Denver from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tulsa to Denver departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Tulsa to Denver

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How to get the cheapest flight ticket from Tulsa to Denver

What is the typical price of a round-trip flight between Tulsa and Denver?

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

What is the cheapest time of day to depart on your flight to Denver?

What is the cheapest Tulsa to Denver Intl flight route?

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

What cabin class options are available on Tulsa to Denver flights?

How have Tulsa to Denver flight prices changed over time?

What is the cheapest airline that flies from Tulsa to Denver Intl?

What airlines fly to Denver?

How many flights depart from Tulsa to Denver on average per day?

How many flights depart from Tulsa to Denver on average per week?

When to book flights from Tulsa to Denver

Cheap Tulsa to Denver (TUL to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tulsa to Denver

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

Frequently asked questions about flying from Tulsa to Denver

Best airlines flying from Tulsa to Denver

Compare and see reviews for airlines that fly from Tulsa to Denver with momondo

Southwest Flights From Tulsa to Denver

United Airlines Flights From Tulsa to Denver

Traveling to a place near Denver?

Why use momondo?

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

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