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$29+ Cheap flights from Tulsa (TUL) to Colorado

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — DEN
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap flight deals from Tulsa to Colorado

Keep the following information in mind while searching for Tulsa to Colorado flight deals. Data was last updated January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$58
(Priceline)

One-way from

$29
(Priceline)

Popular in

March

Cheapest in

September

Average price

$260

Good round-trip deal

$284 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Tulsa-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Tulsa-Denver Intl flights.
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From Tulsa to Colorado
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One-way flight from Tulsa to Colorado
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Tulsa to Colorado.
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Price to beat on a one-way flight from Tulsa to Colorado.
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Find flight deals from Tulsa to Colorado

Cheapest flights from Tulsa to Colorado
Explore the most affordable flight options available from Tulsa to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

This Priceline deal was found by Cheapflights users on 1/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:45 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Thu 2/199:14 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/14$58
This Frontier deal was found by Cheapflights users on 1/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:45 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Sun 2/159:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/14$69
This Priceline deal was found by Cheapflights users on 1/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:45 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Sun 2/229:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/15$73
This Frontier deal was found by Cheapflights users on 1/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:26 pm
TUL
-
DEN
Nonstop2h 02m
Frontier
Sun 4/1211:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/15$78
This Frontier deal was found by Cheapflights users on 1/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:30 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Thu 4/911:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/15$102
This Priceline deal was found by Cheapflights users on 1/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/112:21 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Sun 3/84:59 pm
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/16$117
This Frontier deal was found by Cheapflights users on 1/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:30 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Sun 4/1211:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/15$122
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 3/301:57 pm
TUL
-
DEN
1 stop20h 04m
Multiple Airlines
Thu 4/911:00 am
DEN
-
TUL
Nonstop1h 36m
Multiple Airlines
Deal found 1/15$134
This Frontier deal was found by Cheapflights users on 1/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:30 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Thu 3/194:59 pm
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/14$137
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/912:35 pm
TUL
-
DEN
2 stops33h 11m
Multiple Airlines
Thu 2/129:14 am
DEN
-
TUL
Nonstop1h 36m
Multiple Airlines
Deal found 1/13$145
This Priceline deal was found by Cheapflights users on 1/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:30 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Sun 3/224:59 pm
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 1/15$146
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Thu 2/195:45 am
TUL
-
DRO
1 stop4h 53m
United Airlines
Sun 2/221:41 pm
DRO
-
TUL
1 stop6h 02m
United Airlines
Deal found 1/13$200

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa to Colorado 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 January 16, 2026.
Use the filters below to find and compare flights from Tulsa to Colorado that are best for you.

Fly from

Tulsa

Fly to

Colorado

Route

Depart

Return

Price

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Thu 2/12

12:45 pm-1:45 pm

Nonstop2h 00m

Denver Intl

Thu 2/19

9:14 am-11:50 am

Nonstop1h 36m

$58

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sun 3/1

12:21 pm-1:21 pm

Nonstop2h 00m

Denver Intl

Sun 3/8

4:59 pm-7:35 pm

Nonstop1h 36m

$117

TulsaDurango

TUL - DRO

TULDRO

Tulsa

Thu 2/19

5:45 am-9:38 am

1 stop4h 53m

Durango La Plata County

Sun 2/22

1:41 pm-8:43 pm

1 stop6h 02m

$200

TulsaDurango

TUL - DRO

TULDRO

Tulsa

Thu 3/5

5:45 am-9:38 am

1 stop4h 53m

Durango La Plata County

Sat 3/7

7:00 am-12:54 pm

1 stop4h 54m

$200

TulsaMontrose

TUL - MTJ

TULMTJ

Tulsa

Wed 2/4

8:40 am-2:32 pm

1 stop6h 52m

Montrose County

Sun 2/8

3:28 pm-8:02 pm

1 stop3h 34m

$211

TulsaMontrose

TUL - MTJ

TULMTJ

Tulsa

Thu 1/29

11:44 am-2:32 pm

1 stop3h 48m

Montrose County

Tue 2/3

3:28 pm-8:02 pm

1 stop3h 34m

$211

TulsaGunnison

TUL - GUC

TULGUC

Tulsa

Thu 1/29

9:00 am-12:45 pm

1 stop4h 45m

Gunnison

Tue 2/3

3:24 pm-8:02 pm

1 stop3h 38m

$211

TulsaGrand Junction

TUL - GJT

TULGJT

Tulsa

Fri 1/30

5:45 am-10:54 am

1 stop6h 09m

Grand Junction Regnl

Tue 2/3

6:10 pm-11:43 pm

1 stop4h 33m

$211

TulsaGrand Junction

TUL - GJT

TULGJT

Tulsa

Fri 1/30

5:00 am-11:22 am

2 stops7h 22m

Grand Junction Regnl

Tue 2/3

11:56 am-10:28 pm

2 stops9h 32m

$222

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Tue 2/10

9:00 am-10:00 am

Nonstop2h 00m

Denver Intl

Sat 2/14

6:03 pm-8:43 pm

Nonstop1h 40m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 47 results
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5

Best time to book a flight from Tulsa to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado 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 Colorado

What is the cheapest month to book a flight from Tulsa to Colorado?

Currently, December is the cheapest month in which you can book a flight from Tulsa to Colorado (average of $40). Flying from Tulsa to Colorado in May is currently the most expensive (average of $140). 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 CO?

Find hourly flight availability from Tulsa to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2026.

When flying from Tulsa to Colorado, 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 46% versus a flight in the afternoon.

What is the cheapest day to fly from Tulsa to Colorado?

Use this chart to determine the cheapest time to fly round-trip from Tulsa to Colorado. Price data was last updated on January 10, 2026.

Travelers seeking maximum savings on their Tulsa to Colorado flight should consider departing on Sunday evenings 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 Colorado

Explore weekly flight availability from Tulsa to Colorado. 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 January 16, 2026.

The most flights from TUL to USCO are scheduled on a Thursday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Tulsa to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated January 16, 2026.
Read through reviews of airlines operating flights from Tulsa to Colorado, such as Southwest, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,260 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,260 reviews
Southwest
8.0
Very good
4,260 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,163 reviews
Southwest
8.0
Very good
4,260 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,138 reviews
Southwest
8.0
Very good
4,260 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,260 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Tulsa to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tulsa to Colorado?

    If you book a flight to Colorado from Tulsa, you will be flying from Tulsa, which is the city’s only airport. Tulsa (TUL) is located 6.6 mi from the center of Tulsa.

  • How popular is this Tulsa to Colorado flight route?

    Within the past month, 78 users have taken a look at flights from Tulsa to Colorado.

  • How long is the flight from Tulsa to Colorado?

    Airlines like Frontier, United Airlines, and American Airlines fly from Tulsa to Colorado in about 2h. The time it takes to get you to your destination can typically vary by up to 5h 22m. There are 540 mi between Tulsa and Colorado. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Tulsa to Colorado one-way?

    The cheapest airlines for a one-way flight from Tulsa to Colorado are Frontier ($29), American Airlines ($64), and United Airlines ($88).

  • What are the most popular routes from Tulsa to Colorado?

    While some choose either Tulsa - Colorado Springs or Tulsa - Gunnison, Tulsa - Denver Intl is the most popular route from Tulsa to Colorado.

  • What are the most reliable airlines from Tulsa to Colorado?

    No one likes to see their flight delayed. When booking a flight from Tulsa to Colorado consider choosing Frontier (93%), Southwest (92%) or SkyWest Airlines (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Tulsa to Colorado?

    On average you can expect to pay $1,043 for a flight from Tulsa to Colorado. The cheapest flight overall is $116 while the most popular route, (Tulsa - Denver Intl) is currently priced at $158.

  • Can I find deals for flights from Tulsa to Colorado that include hotel bookings?

    Yes. In addition to deals on Tulsa to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tulsa to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tulsa to Colorado.

  • Can I find deals for business class flights from Tulsa to Colorado?

    Yes. Cheapflights offers flight deals from Tulsa to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tulsa to Colorado?

    Currently, December is the cheapest month in which you can book a flight from Tulsa to Colorado (average of $40). Flying from Tulsa to Colorado in May is currently the most expensive (average of $140). 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.

See more FAQs

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Alternative routes for Tulsa to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Tulsa to Colorado

Discover the top 4 airlines that operate flights from Tulsa to Colorado. 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$93FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$149Average$379FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$170Average$276FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$383FlexibilityNo cancel feeOn-time71%

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