$124+ Cheap flights from Tulsa to Denver (TUL - DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — DEN
Oct 12 — Oct 191
Round-trip
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 February or January, booked 75 days in advance, depart on a Thursday or Wednesday and return on a Thursday
Cheap flight deals from Tulsa to Denver
Cheapest
Best
Last-minute
One-way
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 September 12, 2026.
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 September 12, 2026.
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:40 pm -
Nonstop1h 45m
Sat 10/105:05 pm -
Nonstop1h 40m
Deal found 9/11![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 pm -
Nonstop1h 45m
Wed 10/74:55 pm -
1 stop4h 30m
Deal found 9/9![Southwest logo]()
$265
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 pm -
Nonstop1h 45m
Mon 11/23:10 pm -
2 stops8h 05m
Deal found 9/9![Southwest logo]()
$270
This Southwest deal was found by Cheapflights users on 9/8. 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 10/31:30 pm -
1 stop8h 35m
Sat 10/105:05 pm -
Nonstop1h 40m
Deal found 9/8![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/3011:47 am -
Nonstop1h 58m
Mon 11/25:50 pm -
Nonstop1h 45m
Deal found 9/10![United Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:59 pm -
1 stop6h 59m
Thu 10/296:43 pm -
1 stop4h 06m
Deal found 9/10![American Airlines logo]()
$275
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop4h 47m
Thu 11/1910:38 am -
1 stop11h 04m
Deal found 9/10![American Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 9/8. 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.
Wed 11/256:55 pm -
Nonstop1h 50m
Wed 12/26:05 pm -
Nonstop1h 40m
Deal found 9/8![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 9/10. 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.
Fri 10/3012:20 pm -
1 stop5h 20m
Mon 11/210:30 am -
Nonstop1h 35m
Deal found 9/10![Southwest logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:35 pm -
1 stop12h 14m
Wed 11/1110:55 pm -
2 stops35h 05m
Deal found 9/9![Multiple Airlines logo]()
$284
Best flights from Tulsa to DenverDiscover carefully curated flight deals from Tulsa to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Tulsa to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 pm -
Nonstop1h 45m
Mon 10/57:30 pm -
Nonstop1h 40m
Deal found 9/9![Southwest logo]()
$255
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 11/49:00 am -
Nonstop2h 06m
Sat 11/71:35 pm -
Nonstop1h 45m
Deal found 9/8![United Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 11/1111:47 am -
Nonstop1h 58m
Mon 11/169:00 pm -
Nonstop1h 43m
Deal found 9/10![United Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 9/8. 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.
Wed 11/45:30 am -
2 stops9h 15m
Sat 11/711:05 am -
2 stops9h 20m
Deal found 9/8![Southwest logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:01 pm -
Nonstop2h 16m
Sat 11/141:35 pm -
Nonstop1h 45m
Deal found 9/9![United Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 9/8. 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.
Fri 10/306:40 am -
2 stops9h 05m
Mon 11/21:30 pm -
1 stop4h 45m
Deal found 9/8![Southwest logo]()
$298
This Southwest deal was found by Cheapflights users on 9/8. 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.
Thu 11/1911:55 am -
1 stop5h 15m
Sun 11/223:15 pm -
Nonstop1h 30m
Deal found 9/8![Southwest logo]()
$303
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
Nonstop2h 00m
Sat 10/171:40 pm -
Nonstop1h 49m
Deal found 9/11![United Airlines logo]()
$321
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:15 pm -
Nonstop1h 45m
Mon 11/26:50 pm -
Nonstop1h 30m
Deal found 9/11![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:05 pm -
Nonstop1h 45m
Sat 10/177:45 am -
2 stops7h 25m
Deal found 9/11![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 9/7. 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.
Fri 12/1112:35 pm -
Nonstop1h 50m
Sun 12/136:30 am -
1 stop8h 00m
Deal found 9/7![Southwest logo]()
$331
Last-minute flights from Tulsa to DenverDiscover last-minute flight deals from Tulsa to Denver. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Tulsa to Denver. Data last updated September 12, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:15 pm -
Nonstop1h 45m
Wed 10/74:55 pm -
1 stop4h 30m
Deal found 9/9![Southwest logo]()
$265
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:05 pm -
1 stop6h 40m
Mon 10/511:20 am -
2 stops11h 05m
Deal found 9/9![Southwest logo]()
$286
This Southwest deal was found by Cheapflights users on 9/8. 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 10/31:30 pm -
1 stop8h 35m
Sat 10/105:05 pm -
Nonstop1h 40m
Deal found 9/8![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 9/8. 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 10/31:30 pm -
1 stop8h 35m
Fri 10/97:30 pm -
Nonstop1h 40m
Deal found 9/8![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:40 pm -
Nonstop1h 45m
Sat 10/105:05 pm -
Nonstop1h 40m
Deal found 9/11![Southwest logo]()
$255
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:59 pm -
1 stop6h 59m
Thu 10/296:43 pm -
1 stop4h 06m
Deal found 9/10![American Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 9/8. 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.
Thu 10/296:20 am -
2 stops13h 00m
Mon 11/26:50 pm -
Nonstop1h 30m
Deal found 9/8![Southwest logo]()
$270
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/3011:47 am -
Nonstop1h 58m
Mon 11/25:50 pm -
Nonstop1h 45m
Deal found 9/10![United Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 9/10. 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.
Fri 10/3012:20 pm -
1 stop5h 20m
Mon 11/210:30 am -
Nonstop1h 35m
Deal found 9/10![Southwest logo]()
$283
One-way flights from Tulsa to DenverSearch for one-way flight options from Tulsa to Denver. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Tulsa to Denver. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:35 pm -
2 stops46h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$124
This Southwest deal was found by Cheapflights users on 9/8. 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.
Thu 10/87:15 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:16 pm -
2 stops30h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$135
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:00 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$138
This Southwest deal was found by Cheapflights users on 9/10. 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.
Thu 10/296:20 am -
2 stops13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$143
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/169:00 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:50 am -
2 stops28h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$148
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/96:00 am -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$154
This Southwest deal was found by Cheapflights users on 9/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:05 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Southwest logo]()
$156
Find 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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Southwest) |
One-way from | $124 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $311 |
Good round-trip deal | $340 or less |
Good one-way deal | $178 or less |
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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Tulsa to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Thu 10/8
7:15 pm-8:00 pm
Nonstop1h 45m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$128
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Thu 10/29
6:05 am-6:55 am
Nonstop1h 50m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$128
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Sat 10/3
6:05 pm-6:50 pm
Nonstop1h 45m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$156
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Sun 10/25
6:05 am-6:55 am
Nonstop1h 50m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$166
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Mon 3/8
12:30 pm-1:20 pm
Nonstop1h 50m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$166
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Mon 3/8
8:15 am-3:09 pm
1 stop7h 54m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$176
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Sun 10/11
7:05 pm-8:08 pm
Nonstop2h 03m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$186
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Thu 3/11
8:15 am-3:09 pm
1 stop7h 54m
Denver Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$186
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Thu 10/1
7:15 pm-8:00 pm
Nonstop1h 45m
Denver Intl
Mon 10/5
7:30 pm-10:10 pm
Nonstop1h 40m
$255
TulsaDenver
TUL Tulsa - DEN Denver Intl
TULDEN
Tulsa
Wed 11/4
9:00 am-10:06 am
Nonstop2h 06m
Denver Intl
Sat 11/7
1:35 pm-4:20 pm
Nonstop1h 45m
$255
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Tulsa to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tulsa to Denver in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Tulsa-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tulsa-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tulsa-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Tulsa-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tulsa-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
TUL-DEN
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
Prices
Airlines
How far ahead should I book a flight from Tulsa to Denver?
To ensure you get the cheapest price possible for a flight from Tulsa to Denver, you should look to book at least 74 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, February is the cheapest month in which you can book a flight from Tulsa to Denver (average of $234). Flying from Tulsa to Denver in July is currently the most expensive (average of $371). 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 September 12, 2026.
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 29% 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 September 5, 2026.
Travelers seeking maximum savings on their Tulsa to Denver flight should consider departing on Friday 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.
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 September 12, 2026.
Read through reviews of airlines operating flights from Tulsa to Denver, such as Southwest,United Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Food
7.0
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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 Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Westminster
Lakewood
Centennial
Black Hawk
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Greeley
Cripple Creek
Winter Park
Limon
Frisco
Manitou Springs
Englewood
Glendale
Evergreen
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Top 3 airlines flying from Tulsa to Denver
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$40 | Average$97 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$314 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$215 | Average$307 | FlexibilityNo cancel fee | On-time63% |