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Colorado

$80+ Cheap flights from Tulsa (TUL) to Colorado

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — DEN
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
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 March 24, 2026.

This Priceline deal was found by Cheapflights users on 3/19. 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 4/22:26 pm
TUL
-
DEN
Nonstop2h 02m
Frontier
Thu 4/911:00 am
DEN
-
TUL
Nonstop1h 36m
Frontier
Deal found 3/19$80
This Southwest deal was found by Cheapflights users on 3/23. 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 4/226:35 pm
TUL
-
DEN
Nonstop1h 50m
Southwest
Wed 4/2911:05 am
DEN
-
TUL
Nonstop1h 35m
Southwest
Deal found 3/23$179
This Southwest deal was found by Cheapflights users on 3/22. 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.
Tue 6/26:35 am
TUL
-
DEN
1 stop6h 05m
Southwest
Tue 6/22:50 pm
DEN
-
TUL
1 stop6h 45m
Southwest
Deal found 3/22$198
This Southwest deal was found by Cheapflights users on 3/23. 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 5/235:55 pm
TUL
-
DEN
Nonstop1h 50m
Southwest
Wed 5/272:50 pm
DEN
-
TUL
1 stop6h 45m
Southwest
Deal found 3/23$207
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Mon 6/17:05 pm
TUL
-
DEN
Nonstop2h 17m
United Airlines
Sat 6/68:50 pm
DEN
-
TUL
Nonstop1h 52m
United Airlines
Deal found 3/24$215
This Southwest deal was found by Cheapflights users on 3/24. 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 6/17:00 pm
TUL
-
DEN
Nonstop1h 55m
Southwest
Sat 6/67:10 pm
DEN
-
TUL
Nonstop1h 40m
Southwest
Deal found 3/24$216
This Southwest deal was found by Cheapflights users on 3/23. 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 4/2912:15 pm
TUL
-
COS
1 stop6h 50m
Southwest
Sun 5/36:00 pm
COS
-
TUL
1 stop4h 00m
Southwest
Deal found 3/23$232
This Southwest deal was found by Cheapflights users on 3/23. 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 5/295:10 pm
TUL
-
COS
1 stop5h 35m
Southwest
Mon 6/15:00 am
COS
-
TUL
1 stop6h 30m
Southwest
Deal found 3/23$236
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:15 pm
TUL
-
COS
1 stop6h 50m
Southwest
Tue 5/192:30 pm
COS
-
TUL
1 stop6h 20m
Southwest
Deal found 3/19$247
This Southwest deal was found by Cheapflights users on 3/22. 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.
Sun 5/36:45 am
TUL
-
COS
1 stop3h 35m
Southwest
Sat 5/91:10 pm
COS
-
TUL
1 stop6h 30m
Southwest
Deal found 3/22$249
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/411:42 am
TUL
-
DRO
1 stop4h 06m
United Airlines
Wed 4/81:36 pm
DRO
-
TUL
1 stop5h 49m
United Airlines
Deal found 3/20$260
This Southwest deal was found by Cheapflights users on 3/20. 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 4/167:00 pm
TUL
-
COS
1 stop4h 15m
Southwest
Tue 4/2110:25 am
COS
-
TUL
1 stop4h 45m
Southwest
Deal found 3/20$262

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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(Southwest)

One-way from

$90
(Southwest)

Popular in

March

Cheapest in

October

Average price

$337

Good round-trip deal

$317 or less

Good one-way deal

$175 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. 2% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 24, 2026.
Use the filters below to find and compare flights from Tulsa to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TulsaColorado Springs

TUL - COS

TULCOS

Tulsa

Wed 4/29

12:15 pm-8:15 pm

2 stops9h 00m

Colorado Springs

Sun 5/3

6:00 pm-11:00 pm

1 stop4h 00m

$237

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Wed 4/15

6:35 pm-7:25 pm

Nonstop1h 50m

Denver Intl

Sat 4/18

10:50 am-1:25 pm

Nonstop1h 35m

$242

TulsaColorado Springs

TUL - COS

TULCOS

Tulsa

Sun 5/3

6:45 am-9:20 am

1 stop3h 35m

Colorado Springs

Sat 5/9

1:10 pm-8:40 pm

1 stop6h 30m

$249

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Sun 4/19

6:45 am-7:35 am

Nonstop1h 50m

Denver Intl

Tue 4/21

6:00 pm-8:50 pm

Nonstop1h 50m

$250

TulsaDurango

TUL - DRO

TULDRO

Tulsa

Sat 4/4

11:42 am-2:48 pm

1 stop4h 06m

Durango La Plata County

Wed 4/8

1:36 pm-8:25 pm

1 stop5h 49m

$260

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Fri 5/8

9:05 am-9:59 am

Nonstop1h 54m

Denver Intl

Sat 5/9

5:47 pm-8:30 pm

Nonstop1h 43m

$267

TulsaGrand Junction

TUL - GJT

TULGJT

Tulsa

Sat 4/4

9:10 am-12:23 pm

1 stop4h 13m

Grand Junction Regnl

Sat 4/18

7:01 am-12:57 pm

1 stop4h 56m

$271

TulsaDenver

TUL - DEN

TULDEN

Tulsa

Wed 5/20

4:50 pm-8:40 pm

1 stop4h 50m

Denver Intl

Tue 5/26

4:25 pm-10:35 pm

1 stop5h 10m

$274

TulsaGrand Junction

TUL - GJT

TULGJT

Tulsa

Tue 4/7

5:00 am-11:16 am

2 stops7h 16m

Grand Junction Regnl

Sat 4/11

4:58 pm-10:25 pm

1 stop4h 27m

$276

TulsaGrand Junction

TUL - GJT

TULGJT

Tulsa

Sat 4/4

5:00 am-10:05 am

1 stop6h 05m

Grand Junction Regnl

Sat 4/18

11:46 am-11:59 pm

2 stops11h 13m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 50 resultsSorted by cheapest first
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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, February 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 $159). 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 March 24, 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 45% 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 March 23, 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 at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 March 24, 2026.
Read through reviews of airlines operating flights from Tulsa to Colorado, such as Southwest,United Airlines, andAmerican 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
4,331 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,470 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,491 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,018 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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

  • How long is the flight from Tulsa to Colorado?

    Airlines like Southwest, United Airlines, and American Airlines fly from Tulsa to Colorado in about 4h 06m. The time it takes to get you to your destination can typically vary by up to 4h 54m. There are 660 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 ($97).

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

    While some choose either Tulsa - Aspen Pitkin County or Tulsa - Colorado Springs, 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 SkyWest Airlines (83%), Lufthansa (82%) or United Airlines (81%) 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 $855 for a flight from Tulsa to Colorado. The cheapest flight overall is $123 while the most popular route, (Tulsa - Denver Intl) is currently priced at $198.

  • 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, February 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 $159). 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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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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$98FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$154Average$380FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$160Average$270FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$368FlexibilityNo cancel feeOn-time71%

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