DEN - TUL

$19 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 12/21. 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
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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

Sun, Dec 21 - Thu, Dec 25
Frontier Logo
4:45 pm - 7:19 pmDEN-TUL
1h 34mnonstop
Frontier Logo
8:14 pm - 9:11 pmTUL-DEN
1h 57mnonstop
$40Frontier
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Tue, Dec 23 - Tue, Dec 30
Frontier Logo
4:45 pm - 7:19 pmDEN-TUL
1h 34mnonstop
Frontier Logo
8:14 pm - 9:11 pmTUL-DEN
1h 57mnonstop
$70Frontier
Find Deal
Wed, Jan 28 - Sun, Feb 1
Southwest Logo
6:25 pm - 9:05 pmDEN-TUL
1h 40mnonstop
Southwest Logo
7:00 pm - 7:55 pmTUL-DEN
1h 55mnonstop
$127Southwest
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Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
4:17 pm - 6:52 pmDEN-TUL
1h 35mnonstop
Multiple Airlines Logo
8:17 pm - 3:59 amTUL-DEN
8h 42m1 stop
$148Multiple Airlines
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Thu, Feb 19 - Tue, Feb 24
United Airlines Logo
8:55 pm - 11:44 pmDEN-TUL
1h 49mnonstop
United Airlines Logo
5:01 pm - 6:14 pmTUL-DEN
2h 13mnonstop
$162United Airlines
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Wed, Jan 28 - Sun, Feb 1
Southwest Logo
8:45 am - 3:15 pmDEN-TUL
5h 30m1 stop
Southwest Logo
7:00 pm - 7:55 pmTUL-DEN
1h 55mnonstop
$172Southwest
Find Deal
Wed, Jan 28 - Sun, Feb 1
Delta Logo
6:00 am - 1:09 pmDEN-TUL
6h 09m1 stop
Delta Logo
1:56 pm - 9:16 pmTUL-DEN
8h 20m1 stop
$177Delta
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Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
4:17 pm - 6:52 pmDEN-TUL
1h 35mnonstop
Multiple Airlines Logo
8:17 pm - 9:03 amTUL-DEN
13h 46m2 stops
$180Multiple Airlines
Find Deal
Sun, Jan 25 - Sun, Feb 1
United Airlines Logo
6:00 pm - 8:44 pmDEN-TUL
1h 44mnonstop
United Airlines Logo
9:00 am - 10:00 amTUL-DEN
2h 00mnonstop
$187United Airlines
Find Deal
Mon, Jan 26 - Mon, Feb 2
Delta Logo
12:30 am - 9:51 amDEN-TUL
8h 21m1 stop
Delta Logo
1:56 pm - 9:16 pmTUL-DEN
8h 20m1 stop
$202Delta
Find Deal

Everything you should know

Top airlines
Frontier
Cheapest • from $40 (round-trip)
Southwest
Best reviews • 8.0 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 56% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 24% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$40
Overall average: $279
Frontier
Sun 12/21Thu 12/25
DEN - TUL • Non-stop
Cheapest non-stop
$40
Typical prices: $250-$315
Frontier
Sun 12/21Sun 12/28
DEN - TUL • Non-stop
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We hope you love your trip to Tulsa!
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 Tuesdays 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 November, where the average cost of round-trip tickets is $505 and $325 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 $258, 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 56% 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$19
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 3% increase in price.
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 $19 for a one-way ticket and $40 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 Delta 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 $268 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $336 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 $211 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.
8.0
SouthwestOverall score based on 4242 reviews
8.0Comfort
8.1Boarding
7.0Food
7.5Entertainment
8.6Crew
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

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

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

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Very bad! No good service delayed my second connection flight

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

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