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 50% 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 August 2025, there are 10 flights per day flying from Tulsa to Denver. The most common time of day flights depart is 11:00AM, with 75% of flights taking off at noon.

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

Frontier, United Airlines, and American Airlines 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 August 2025, there are 72 flights per week flying from Tulsa to Denver. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

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 August 2025.

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.

$42 Cheap Flights from Tulsa to Denver in 2025

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Find the cheapest flights from Tulsa to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:38 pm - 8:34 pmTUL-DEN

1h 56mnonstop

4:40 pm - 7:15 pmDEN-TUL

1h 35mnonstop

$84Frontier

Find Deal

Sun, Oct 12 - Thu, Oct 16

6:03 pm - 6:59 pmTUL-DEN

1h 56mnonstop

4:54 pm - 7:29 pmDEN-TUL

1h 35mnonstop

$90Frontier

Find Deal

Sun, Oct 26 - Thu, Oct 30

9:35 am - 10:27 amTUL-DEN

1h 52mnonstop

5:35 pm - 8:18 pmDEN-TUL

1h 43mnonstop

$153United Airlines

Find Deal

Sun, Oct 12 - Tue, Oct 14

8:45 pm - 9:35 pmTUL-DEN

1h 50mnonstop

6:45 pm - 9:20 pmDEN-TUL

1h 35mnonstop

$154Southwest

Find Deal

Thu, Oct 30 - Mon, Nov 3

6:10 am - 7:00 amTUL-DEN

1h 50mnonstop

4:55 pm - 10:55 pmDEN-TUL

5h 00m1 stop

$163Southwest

Find Deal

Sun, Oct 12 - Tue, Oct 14

5:10 pm - 6:16 pmTUL-DEN

2h 06mnonstop

8:43 pm - 11:30 pmDEN-TUL

1h 47mnonstop

$164United Airlines

Find Deal

Sat, Nov 15 - Sun, Nov 16

6:37 pm - 10:09 pmTUL-DEN

4h 32m1 stop

10:31 am - 4:55 pmDEN-TUL

5h 24m1 stop

$198American Airlines

Find Deal

Mon, Sep 22 - Wed, Oct 1

4:31 pm - 9:52 pmTUL-DEN

6h 21m1 stop

12:59 am - 9:12 amDEN-TUL

7h 13m1 stop

$217Delta

Find Deal

Tue, Sep 30 - Thu, Oct 2

8:21 am - 2:50 pmTUL-DEN

7h 29m1 stop

12:59 am - 9:12 amDEN-TUL

7h 13m1 stop

$218Delta

Find Deal

Wed, Sep 17 - Sun, Sep 21

5:00 am - 8:13 amTUL-DEN

4h 13m1 stop

7:16 am - 3:09 pmDEN-TUL

6h 53m1 stop

$219American Airlines

Find Deal

Thu, Sep 11 - Sat, Sep 13

Frontier flights from Tulsa to Denver

Our best Frontier deals on Tulsa to Denver flight tickets

Frontier

Oct 12

TUL7:38 pmTulsa

1h 56m

DEN8:34 pmDenver Intl

Oct 16

DEN4:40 pmDenver Intl

1h 35m

TUL7:15 pmTulsa

$84

Find similar

Frontier

Oct 26

TUL6:03 pmTulsa

1h 56m

DEN6:59 pmDenver Intl

Oct 30

DEN4:54 pmDenver Intl

1h 35m

TUL7:29 pmTulsa

$90

Find similar

Frontier

Nov 6

TUL8:24 pmTulsa

1h 56m

DEN9:20 pmDenver Intl

Nov 9

DEN4:54 pmDenver Intl

1h 35m

TUL7:29 pmTulsa

$95

Find similar

Delta flights from Tulsa to Denver

Our best Delta deals on Tulsa to Denver flight tickets

Delta

Sep 30

TUL4:31 pmTulsa

6h 21m

1 stop

DEN9:52 pmDenver Intl

Oct 2

DEN12:59 amDenver Intl

7h 13m

1 stop

TUL9:12 amTulsa

$217

Find similar

Delta

Sep 17

TUL8:21 amTulsa

7h 29m

1 stop

DEN2:50 pmDenver Intl

Sep 21

DEN12:59 amDenver Intl

7h 13m

1 stop

TUL9:12 amTulsa

$218

Find similar

Delta

Nov 21

TUL6:43 pmTulsa

6h 30m

1 stop

DEN12:13 amDenver Intl

Nov 24

DEN3:14 pmDenver Intl

7h 43m

1 stop

TUL11:57 pmTulsa

$232

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sun 10/12

7:38 pm-8:34 pm

Nonstop1h 56m

Denver Intl

Thu 10/16

4:40 pm-7:15 pm

Nonstop1h 35m

$84

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

$90

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sun 10/12

9:35 am-10:27 am

Nonstop1h 52m

Denver Intl

Tue 10/14

5:35 pm-8:18 pm

Nonstop1h 43m

$153

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Thu 10/30

8:45 pm-9:35 pm

Nonstop1h 50m

Denver Intl

Mon 11/3

6:45 pm-9:20 pm

Nonstop1h 35m

$154

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sun 10/12

6:10 am-7:00 am

Nonstop1h 50m

Denver Intl

Tue 10/14

4:55 pm-10:55 pm

1 stop5h 00m

$163

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sat 11/15

5:10 pm-6:16 pm

Nonstop2h 06m

Denver Intl

Sun 11/16

8:43 pm-11:30 pm

Nonstop1h 47m

$164

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Mon 9/22

6:37 pm-10:09 pm

1 stop4h 32m

Denver Intl

Wed 10/1

10:31 am-4:55 pm

1 stop5h 24m

$198

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Tue 9/30

4:31 pm-9:52 pm

1 stop6h 21m

Denver Intl

Thu 10/2

12:59 am-9:12 am

1 stop7h 13m

$217

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Wed 9/17

8:21 am-2:50 pm

1 stop7h 29m

Denver Intl

Sun 9/21

12:59 am-9:12 am

1 stop7h 13m

$218

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Thu 9/11

5:00 am-8:13 am

1 stop4h 13m

Denver Intl

Sat 9/13

7:16 am-3:09 pm

1 stop6h 53m

$219

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 cheapest month to fly to Denver?

The cheapest month to fly to Denver from Tulsa is in April. Flight prices, which tend to average around $224, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in April, then you should wait until June to fly from Tulsa, when ticket prices are also cheap, with an average price of $250.

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 Tuesday when prices can be found for as low as $438. 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 $541.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $361. Flights in the afternoon are often more expensive with an average ticket price of $606.

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 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 $272 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 $230 on momondo.

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

There are 4 cabin classes available to choose from on Tulsa to Denver Intl 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 August 2025, prices for Tulsa to Denver flights are approximately 4% more expensive 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	$210
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Tulsa in the past 72 hours is $210. The best round-trip flight deal from Tulsa to Denver found on momondo in the last 72 hours is $292.

The fastest flight from Tulsa to Denver takes 1h 45m

Direct flights go from Tulsa to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

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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 45m.
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 August 2025.
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 26.22% of the total bookings. Other popular models include Airbus A319 with 19.76%, Boeing 737 MAX 8 with 18.31%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 12.52%.
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 Southwest (54% of total bookings). The next most popular airlines are United Airlines (45%) and American Airlines (1%).

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
Southwest	PriceFrom $178	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $195	Free Cancellation	Rating 7.4 8,943 reviews	Search United Airlines flights
American Airlines	PriceFrom $214	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Southwest Flights From Tulsa to Denver
The lowest priced Southwest flight from Tulsa to Denver from the last 72 hours was $178. Generally, Southwest has 13 flights on this route every week with an average price of $251. Southwest is rated 8.0/10 by our users.
United Airlines Flights From Tulsa to Denver
$195 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 $307, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,943 user reviews) flies into Denver from Tulsa 25 times in an average week so prices can vary.

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Keystone

Cripple Creek

Longmont

Boulder

Manitou Springs

Lakewood

Greeley

Westminster

Thornton

Winter Park

Grand Lake

Copper Mountain

Frisco

Silverthorne

Centennial

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.