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$40+ 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — DEN
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap 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 February 19, 2026.

This Priceline deal was found by Cheapflights users on 2/18. 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 4/92:26 pm
TUL
-
DEN
Nonstop2h 02m
Frontier
Sun 4/1211:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 2/18$84
This Priceline deal was found by Cheapflights users on 2/19. 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 3/512:45 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Thu 3/124:59 pm
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 2/19$98
This Frontier deal was found by Cheapflights users on 2/17. 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
Sun 3/154:59 pm
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 2/17$108
This Frontier deal was found by Cheapflights users on 2/17. 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
Thu 4/911:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 2/17$113
This Priceline deal was found by Cheapflights users on 2/19. 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
Thu 3/59:14 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 2/19$133
This Frontier deal was found by Cheapflights users on 2/16. 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 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 4/511:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 2/16$138
This Priceline deal was found by Cheapflights users on 2/16. 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 3/228:30 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Sun 3/294:59 pm
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 2/16$148
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 stop14h 59m
Multiple Airlines
Thu 4/211:00 am
DEN
-
TUL
Nonstop1h 36m
Multiple Airlines
Deal found 2/18$149
This Frontier deal was found by Cheapflights users on 2/18. 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 3/198:30 pm
TUL
-
DEN
Nonstop2h 00m
Frontier
Sun 3/224:59 pm
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 2/18$162
This United Airlines deal was found by Cheapflights users on 2/18. 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 5/76:03 am
TUL
-
DRO
1 stop4h 29m
United Airlines
Tue 5/127:00 am
DRO
-
TUL
1 stop4h 52m
United Airlines
Deal found 2/18$200
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:55 am
TUL
-
GJT
1 stop4h 52m
United Airlines
Sat 3/77:05 am
GJT
-
TUL
1 stop4h 49m
United Airlines
Deal found 2/16$211
This United Airlines deal was found by Cheapflights users on 2/17. 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 3/45:45 am
TUL
-
DRO
1 stop4h 53m
United Airlines
Sun 3/87:00 am
DRO
-
TUL
1 stop4h 54m
United Airlines
Deal found 2/17$226

Find flight deals from Tulsa to Colorado

Keep the following information in mind while searching for Tulsa to Colorado flight deals. Data was last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$84
(Priceline)

One-way from

$40
(Priceline)

Popular in

March

Cheapest in

September

Average price

$244

Good round-trip deal

$282 or less

Good one-way deal

$170 or less
Provider with most accurate pricing for Tulsa-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tulsa-Denver Intl flights.
Search Deals
From Tulsa to Colorado
Search Deals
One-way flight from Tulsa to Colorado
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Tulsa to Colorado.
Search Deals
Price to beat on a one-way flight from Tulsa to Colorado.
Search Deals

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 February 19, 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

TulsaDurango

TUL - DRO

TULDRO

Tulsa

Thu 5/7

6:03 am-9:32 am

1 stop4h 29m

Durango La Plata County

Tue 5/12

7:00 am-12:52 pm

1 stop4h 52m

$200

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Tue 4/14

5:45 am-6:49 am

Nonstop2h 04m

Denver Intl

Tue 4/21

1:33 pm-4:24 pm

Nonstop1h 51m

$211

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Tue 4/14

7:20 am-8:10 am

Nonstop1h 50m

Denver Intl

Tue 4/21

4:25 pm-10:35 pm

1 stop5h 10m

$221

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Wed 5/20

6:35 am-11:40 am

1 stop6h 05m

Denver Intl

Wed 5/20

6:00 pm-8:50 pm

Nonstop1h 50m

$221

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Thu 3/26

11:53 am-1:04 pm

Nonstop2h 11m

Denver Intl

Tue 3/31

5:42 pm-8:25 pm

Nonstop1h 43m

$224

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Mon 5/11

6:03 am-7:05 am

Nonstop2h 02m

Denver Intl

Tue 5/12

8:55 pm-11:44 pm

Nonstop1h 49m

$224

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Tue 3/17

1:05 pm-7:15 pm

2 stops7h 10m

Denver Intl

Tue 3/24

11:10 am-1:45 pm

Nonstop1h 35m

$226

TulsaDurango

TUL - DRO

TULDRO

Tulsa

Wed 3/4

5:45 am-9:38 am

1 stop4h 53m

Durango La Plata County

Sun 3/8

7:00 am-12:54 pm

1 stop4h 54m

$226

TulsaDurango

TUL - DRO

TULDRO

Tulsa

Tue 3/3

8:55 am-2:48 pm

1 stop6h 53m

Durango La Plata County

Sun 3/8

3:23 pm-11:44 pm

1 stop7h 21m

$227

TulsaColorado Springs

TUL - COS

TULCOS

Tulsa

Tue 3/17

5:45 am-8:49 am

1 stop4h 04m

Colorado Springs

Tue 3/24

5:15 pm-11:44 pm

1 stop5h 29m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 60 results
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6

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 $151). 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 February 19, 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 47% 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 February 17, 2026.

Travelers seeking maximum savings on their Tulsa to Colorado flight should consider departing on Thursday 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 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 February 19, 2026.

The most flights from TUL to USCO are scheduled on a Thursday (14 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 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 February 19, 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
4,295 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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
9,321 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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
11,313 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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
3,048 reviews
Southwest
8.0
Very good
4,295 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

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, 74 users have taken a look at flights from Tulsa to Colorado.

  • How long is the flight from Tulsa to Colorado?

    Airlines like United Airlines, Southwest, and Delta fly from Tulsa to Colorado in about 1h 50m. The time it takes to get you to your destination can typically vary by up to 5h 42m. 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 ($27), United Airlines ($88), and Southwest ($94).

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

    While some choose either Tulsa - Colorado Springs or Tulsa - Grand Junction Regnl, 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 Volaris (100%), Frontier (92%) or Southwest (91%) 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 $601 for a flight from Tulsa to Colorado. The cheapest flight overall is $29 while the most popular route, (Tulsa - Denver Intl) is currently priced at $160.

  • 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 $151). 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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$89FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$152Average$381FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$166Average$271FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$419FlexibilityNo cancel feeOn-time71%

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