DEN - TUL

$28 Find Cheap Flights from Denver to Tulsa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Tulsa departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Tulsa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Tulsa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Tulsa, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$88
Overall average: $268
Frontier
Thu 1/8Sun 1/11
DEN - TUL • Non-stop
Cheapest one-way
$28
Typical prices: $107-$350
Frontier
Tue 1/6
DEN - TUL • Non-stop
Top airlines
United Airlines
Cheapest • from $231 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 58% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 20% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tulsa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Tulsa (DEN-TUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Tulsa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Tulsa

Thu, Jan 8 - Sun, Jan 11
Frontier Logo
5:01 pm - 7:34 pm
DEN
-
TUL
1h 33mnonstop
Frontier Logo
7:37 pm - 8:34 pm
TUL
-
DEN
1h 57mnonstop
$88Frontier
Sun, Jan 4 - Sun, Jan 11
Frontier Logo
4:45 pm - 7:19 pm
DEN
-
TUL
1h 34mnonstop
Frontier Logo
7:37 pm - 8:34 pm
TUL
-
DEN
1h 57mnonstop
$133Frontier
Tue, Jan 6 - Fri, Jan 16
Multiple Airlines Logo
11:36 am - 2:10 pm
DEN
-
TUL
1h 34mnonstop
Multiple Airlines Logo
11:25 am - 10:42 am
TUL
-
DEN
24h 17m1 stop
$160Multiple Airlines
Tue, Dec 30 - Sun, Jan 4
Frontier Logo
4:45 pm - 7:19 pm
DEN
-
TUL
1h 34mnonstop
Frontier Logo
8:14 pm - 9:11 pm
TUL
-
DEN
1h 57mnonstop
$186Frontier
Tue, Jan 6 - Fri, Jan 16
Multiple Airlines Logo
11:36 am - 2:10 pm
DEN
-
TUL
1h 34mnonstop
Multiple Airlines Logo
11:25 am - 10:40 am
TUL
-
DEN
24h 15m2 stops
$192Multiple Airlines
Wed, Jan 7 - Thu, Jan 8
Southwest Logo
12:55 pm - 3:30 pm
DEN
-
TUL
1h 35mnonstop
Southwest Logo
8:00 am - 9:00 am
TUL
-
DEN
2h 00mnonstop
$221Southwest
Wed, Jan 7 - Thu, Jan 8
Southwest Logo
6:25 pm - 9:05 pm
DEN
-
TUL
1h 40mnonstop
Southwest Logo
12:20 pm - 4:30 pm
TUL
-
DEN
5h 10m1 stop
$231Southwest
Tue, Dec 30 - Mon, Jan 5
Multiple Airlines Logo
4:45 pm - 7:19 pm
DEN
-
TUL
1h 34mnonstop
Multiple Airlines Logo
11:30 am - 3:58 am
TUL
-
DEN
17h 28m1 stop
$235Multiple Airlines
Wed, Jan 7 - Thu, Jan 8
Southwest Logo
6:25 pm - 9:05 pm
DEN
-
TUL
1h 40mnonstop
Southwest Logo
6:45 am - 12:15 pm
TUL
-
DEN
6h 30m2 stops
$236Southwest
Tue, Feb 3 - Tue, Feb 17
Southwest Logo
12:55 pm - 3:30 pm
DEN
-
TUL
1h 35mnonstop
Southwest Logo
7:00 pm - 7:55 pm
TUL
-
DEN
1h 55mnonstop
$237Southwest
Booking Insights

KAYAK's insights & trends for Denver to Tulsa flights

Get data-powered insights and trends into flights from Denver to Tulsa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Tulsa?

The average price of all round-trip flights from Denver to Tulsa clicked on KAYAK for each day over the last 12 months.

When flying from Denver to Tulsa, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Tulsa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Tulsa is August, where tickets cost $227 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $505 and $291 respectively.

Can I save money by flying with a layover from Denver to Tulsa?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $193, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Tulsa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Tulsa, you should book around 4 weeks before departure, which saves you about 58% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$28
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Denver to Tulsa

When to book flights from Denver to Tulsa

Are your dates flexible? Find out the best times to travel from Denver to Tulsa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Tulsa

  • Where are the information desks at TUS?

    If you’d like some assistance at TUS, there’s an information desk near the airport’s security checkpoint and one in each of the baggage claim areas. At any of the desks, you can count on being informed of how to get the assistance you need, as they all feature informed airport staff.

  • How can I get assisted travel services on my flight from DEN to TUS?

    If you’re disabled or have limited mobility, you can receive the assisted travel services you require on your flight to TUS from DEN if you inform the airline you plan on traveling with of the assistance you’ll require at least 72h before your flight.

  • Does DEN have an on-site hotel?

    DEN does have an on-site hotel, the Westin Hotel at Denver International Airport. If this hotel doesn’t appeal to you, there are several other hotels a short distance from the airport that you can stay at. They include Hyatt House Denver Airport, AmericInn by Wyndham Denver Airport, and Holiday Inn Express Denver Airport.

  • Which airlines with flights to TUS from DEN have lounges at DEN?

    The airlines with flights to TUS from DEN that have lounges at DEN include American Airlines, Delta, and United Airlines. American Airlines’ lounge, the American Airlines Admirals Club, is located near the north end of gates A in Concourse A, while Delta’s lounge, Delta Sky Club, is found near the Center Core of Concourse A. Unlike American Airlines and Delta which only have one lounge, United Airlines has two. One is on the East Wing of the main terminal, whereas the other is on the West Wing.

  • What is the cheapest flight from Denver to Tulsa?

    In the last 3 days, the lowest price for a flight from Denver to Tulsa was $28 for a one-way ticket and $88 for a round-trip.

  • Do I need a passport to fly between Denver and Tulsa?

    No, a passport isn't needed to fly from Denver to Tulsa. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Denver to Tulsa?

    Denver airport is called Denver Intl and the only airport in Tulsa is Tulsa.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Tulsa?

    American Airlines, and JetBlue offer inflight Wi-Fi service on the Denver to Tulsa flight route.

  • Which aircraft models fly most regularly from Denver to Tulsa?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Denver to Tulsa flight route.

  • Which airline alliances offer flights from Denver to Tulsa?

    Star Alliance is the only airline alliance operating flights between Denver and Tulsa.

  • On which days can I fly direct from Denver to Tulsa?

    There are nonstop flights from Denver to Tulsa on a daily basis.

  • Which is the best airline for flights from Denver to Tulsa, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Tulsa are Southwest and United Airlines. With an average price for the route of $267 and an overall rating of 7.9, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $324 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Tulsa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Tulsa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Tulsa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tulsa from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Tulsa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tulsa with an airline and back to Denver with another airline. Booking your flights between Denver and TUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Tulsa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tulsa from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Tulsa

  • Looking for a cheap flight? 25% of our users found flights on this route for $128 or less one-way and $101 or less round-trip.
  • On the date you’re set to fly from Denver International Airport (DEN) to Tulsa International Airport (TUS), you should try and reach your departure airport at least 2h before your flight. This will give you adequate time to go through the airport’s security checkpoints and to have your ticket authenticated. It will also give you adequate time to check out the points of interest present at the airport.
  • If you’re traveling with an infant, you can comfortably breastfeed and change your baby’s diapers at DEN, as this airport boasts several nursing rooms equipped with comfortable seats, power outlets, and diaper changing tables. The said nursing rooms are available at the center of gates A, B, and C, and on Level 5 of the Jeppesen Terminal.
  • While waiting for your flight to TUS at DEN, you can enjoy relaxing services at the Colorado Oasis Spa. Located at the Center Core of C Gates, this superb relaxation center offers elite massage and reflexology services. Given that this spa features experienced professionals, it’s worth stating that if you visit it, you’ll receive quality services.
  • If you intend to travel from TUS to Tulsa’s city center via public transport, you can opt to board a bus or one of the taxis stationed on the curbside outside of the baggage claim area. If you’d love to cover the distance cheaply, you should board a bus, while if you’d love to journey quickly, you should board a taxi.
  • In case you want to rent a car in Tulsa, you’ll be happy to hear that you can do so before leaving TUS, as this airport features offices for several car rental agencies. The agencies include Alamo, Avis, Budget, Dollar, Enterprise, Hertz, and National.

Prefer to fly direct from Denver to Tulsa?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Tulsa.
Find which airlines fly direct from Denver Intl Airport to Tulsa Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Tulsa

Monday

Southwest, United Airlines

Southwest, United Airlines

Tuesday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Friday

Southwest, United Airlines

Southwest, United Airlines

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Direct returns

Tulsa to Denver Intl

Monday

Southwest, United Airlines

Southwest, United Airlines

Tuesday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Friday

Southwest, United Airlines

Southwest, United Airlines

Saturday

Southwest, United Airlines

Southwest, United Airlines

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Reviews of the top 3 airlines serving from Denver to Tulsa

 
See real verified KAYAK customer reviews for airlines flying from Denver to Tulsa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Tulsa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4250 reviews
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
8.1Boarding
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Everything you need to know for your flight from Denver to Tulsa

Information on your arrival and departure airports