United's Economy Plus offers extra legroom, ideal for comfort on short flights.
United's MileagePlus program allows pooling miles, useful for family travel.
$79+ Cheap flights from Tulsa to Denver (TUL - DEN)
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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — DEN
Jun 17 — Jun 241
1 adult, Economy
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Find cheap flights from Tulsa to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Tulsa to Denver Intl are usually found in April or May, booked 80 days in advance, depart on a Tuesday or Thursday and return on a Thursday
Cheap flight deals from Tulsa to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) to Denver (DEN). 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 June 12, 2025.
Round-trip from | $165 (Southwest) |
|---|---|
One-way from | $79 (United Airlines) |
Popular in | March |
Cheapest in | April |
Average price | $263 |
Good round-trip deal | $345 or less |
Good one-way deal | $201 or less |
Find flight deals from Tulsa to Denver
Cheapest flights from Tulsa to DenverExplore the most affordable flight options available from Tulsa to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Tulsa to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Southwest deal was found by Cheapflights users on 6/10. 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.
Sat 8/96:15 amTUL - DEN
Nonstop1h 45mSouthwest
Mon 8/117:30 pmDEN - TUL
Nonstop1h 40mSouthwest
Deal found 6/10![Southwest logo]()
$165
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 8/314:22 pmTUL - DEN
1 stop6h 33mAmerican Airlines
Wed 9/310:31 amDEN - TUL
1 stop5h 20mAmerican Airlines
Deal found 6/11![American Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 8/24:20 pmTUL - DEN
1 stop7h 09mDelta
Mon 8/46:25 pmDEN - TUL
1 stop4h 44mDelta
Deal found 6/11![Delta logo]()
$216
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/319:44 amTUL - DEN
Nonstop1h 51mUnited Airlines
Wed 9/31:35 pmDEN - TUL
Nonstop1h 49mUnited Airlines
Deal found 6/10![United Airlines logo]()
$251
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:51 amTUL - DEN
2 stops23h 19mAllegiant Air
Sun 7/138:22 pmDEN - TUL
2 stops17h 47mAllegiant Air
Deal found 6/9![Allegiant Air logo]()
$478
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/113:59 pmTUL - DEN
3 stops22h 41mMultiple Airlines
Fri 7/188:00 amDEN - TUL
2 stops24h 29mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$528
Cheapflights Fare Finder
Customize your flight search to find flights from Tulsa to Denver 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 June 12, 2025.
Use the filters below to find and compare flights from Tulsa to Denver that are best for you.
Fly from
Tulsa
Fly to
Denver
Route
Depart
Return
Price
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Sat 8/9
6:15 am-7:00 am
Nonstop1h 45m
Denver Intl
Mon 8/11
7:30 pm-10:10 pm
Nonstop1h 40m
$165
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Sun 8/31
4:22 pm-9:55 pm
1 stop6h 33m
Denver Intl
Wed 9/3
10:31 am-4:51 pm
1 stop5h 20m
$201
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Sat 8/2
4:20 pm-10:29 pm
1 stop7h 09m
Denver Intl
Mon 8/4
6:25 pm-12:09 am
1 stop4h 44m
$216
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Sun 8/31
9:44 am-10:35 am
Nonstop1h 51m
Denver Intl
Wed 9/3
1:35 pm-4:24 pm
Nonstop1h 49m
$251
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Thu 7/10
8:51 am-7:10 am
2 stops23h 19m
Denver Intl
Sun 7/13
8:22 pm-3:09 pm
2 stops17h 47m
$478
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Fri 7/11
3:59 pm-1:40 pm
3 stops22h 41m
Denver Intl
Fri 7/18
8:00 am-9:29 am
2 stops24h 29m
$528
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Thu 8/14
6:00 am-6:57 am
Nonstop1h 57m
$79
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Mon 8/4
6:57 pm-11:44 pm
1 stop5h 47m
$89
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Wed 8/6
11:00 am-8:00 pm
1 stop10h 00m
$94
TulsaDenver
TUL - DEN
TULDEN
Tulsa
Fri 8/15
6:10 pm-10:48 pm
1 stop5h 38m
$113
Showing 1-10 of 12 results
The best insider tips for Tulsa to Denver flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Tulsa to Denver trip
Airlines
![United Airlines]()
United Airlines
![Southwest]()
Southwest
Enjoy free snacks and non-alcoholic drinks on board, enhancing your short-haul flight experience.
Southwest offers two free checked bags, including oversized items like skis or golf clubs.
Our travel experts
Best time to book a flight from Tulsa to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Tulsa 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 Tulsa to Denver
How far ahead should I book a flight from Tulsa to Denver?
Use this chart to determine the optimal time to book a round-trip flight from Tulsa to Denver. Price data was last updated on June 9, 2025.
To ensure you get the cheapest price possible for a flight from Tulsa to Denver, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Tulsa to Denver?
Currently, October is the cheapest month in which you can book a flight from Tulsa to Denver (average of $197). Flying from Tulsa to Denver in March is currently the most expensive (average of $278). 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 TUL to DEN?
Find hourly flight availability from Tulsa to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from Tulsa to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus a flight in the afternoon.
What is the cheapest day to fly from Tulsa to Denver?
Use this chart to determine the cheapest time to fly round-trip from Tulsa to Denver. Price data was last updated on June 8, 2025.
Travelers seeking maximum savings on their Tulsa to Denver flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Tulsa to Denver
Explore weekly flight availability from Tulsa to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.
The most flights from TUL to DEN are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).
Rainfall in Denver by month
Plan your trip to Denver by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.
Temperature in Denver by month
Plan your trip to Denver by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Tulsa to Denver, such as Southwest, Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Boarding
8.2
Overall
8.0
Food
7.1
Comfort
8.0
Entertainment
7.6
Crew
8.6
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from Tulsa to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Tulsa?
Book flights to Tulsa if you plan to visit one of these locationsWestminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Tulsa to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Tulsa to Denver
Discover the top 3 airlines that operate flights from Tulsa to Denver. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$296 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$192 | Average$254 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$195 | Average$287 | FlexibilityNo cancel fee | On-time69% |