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$61+ Cheap flights from Colorado to Texas

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DFW
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Colorado to Texas

Keep the following information in mind while searching for Colorado to Texas flight deals. Data was last updated July 31, 2025.

Round-trip from

$99
(Frontier)

One-way from

$60
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$182

Good round-trip deal

$125 or less

Good one-way deal

$88 or less
From Colorado to Texas
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One-way flight from Colorado to Texas
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Highest demand for flights based on searches. 16% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Colorado to Texas.
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Price to beat on a one-way flight from Colorado to Texas.
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Find flight deals from Colorado to Texas

Cheapest flights from Colorado to Texas
Explore the most affordable flight options available from Colorado to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Frontier deal was found by Cheapflights users on 7/29. 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.
Mon 9/226:10 amDEN - DFW
Nonstop2h 06mFrontier
Tue 9/308:05 pmDFW - DEN
Nonstop2h 17mFrontier
Deal found 7/29$99
This Frontier deal was found by Cheapflights users on 7/29. 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.
Sat 9/611:11 amDEN - SAT
Nonstop2h 16mFrontier
Mon 9/88:20 pmSAT - DEN
Nonstop2h 28mFrontier
Deal found 7/29$101
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:18 pmDEN - AUS
Nonstop2h 14mFrontier
Sun 10/56:30 amAUS - DEN
Nonstop2h 21mFrontier
Deal found 7/30$103
This Frontier deal was found by Cheapflights users on 7/28. 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.
Sat 8/237:00 amDEN - IAH
Nonstop2h 39mFrontier
Tue 8/267:30 amIAH - DEN
Nonstop2h 42mFrontier
Deal found 7/28$124
This Southwest deal was found by Cheapflights users on 7/31. 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 8/3012:25 pmDEN - DAL
Nonstop1h 55mSouthwest
Sat 9/67:40 pmDAL - DEN
Nonstop2h 10mSouthwest
Deal found 7/31$137
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/2010:31 amDEN - DFW
Nonstop2h 14mAmerican Airlines
Mon 9/227:05 amDFW - DEN
Nonstop2h 09mAmerican Airlines
Deal found 7/30$156
This Southwest deal was found by Cheapflights users on 7/29. 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 9/136:20 amDEN - HOU
Nonstop2h 25mSouthwest
Tue 9/168:50 pmHOU - DEN
Nonstop2h 30mSouthwest
Deal found 7/29$157
This Southwest deal was found by Cheapflights users on 7/29. 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 8/308:00 amDEN - AUS
Nonstop2h 10mSouthwest
Mon 9/18:00 amAUS - DEN
Nonstop2h 15mSouthwest
Deal found 7/29$157
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/238:31 pmDEN - IAH
Nonstop2h 24mUnited Airlines
Tue 10/148:21 pmIAH - DEN
Nonstop2h 39mUnited Airlines
Deal found 7/31$157
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/69:40 amDEN - SAT
Nonstop2h 08mUnited Airlines
Mon 9/84:37 pmSAT - DEN
Nonstop2h 29mUnited Airlines
Deal found 7/31$177
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 9/139:04 amDEN - HOU
1 stop5h 51mAmerican Airlines
Sat 9/136:44 pmHOU - DEN
1 stop4h 25mAmerican Airlines
Deal found 7/31$181
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 9/139:04 amDEN - IAH
1 stop6h 57mAmerican Airlines
Sat 9/136:35 pmIAH - DEN
1 stop4h 34mAmerican Airlines
Deal found 7/31$181

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Texas 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 July 31, 2025.
Use the filters below to find and compare flights from Colorado to Texas that are best for you.

Fly from

Colorado

Fly to

Texas

Route

Depart

Return

Price

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Mon 9/22

6:10 am-9:16 am

Nonstop2h 06m

Dallas/Fort Worth

Sat 9/27

8:05 pm-9:22 pm

Nonstop2h 17m

$99

DenverSan Antonio

DEN - SAT

DENSAT

Denver Intl

Sat 9/6

11:11 am-2:27 pm

Nonstop2h 16m

San Antonio

Mon 9/8

8:20 pm-9:48 pm

Nonstop2h 28m

$101

DenverAustin

DEN - AUS

DENAUS

Denver Intl

Thu 10/2

8:18 pm-11:32 pm

Nonstop2h 14m

Austin Bergstrom

Sun 10/5

6:30 am-7:51 am

Nonstop2h 21m

$103

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Sat 8/23

7:00 am-10:39 am

Nonstop2h 39m

Houston George Bush Intcntl

Tue 8/26

7:30 am-9:12 am

Nonstop2h 42m

$124

DenverDallas

DEN - DAL

DENDAL

Denver Intl

Sat 8/30

12:25 pm-3:20 pm

Nonstop1h 55m

Dallas Love Field

Sat 9/6

7:40 pm-8:50 pm

Nonstop2h 10m

$137

DenverDallas

DEN - DFW

DENDFW

Denver Intl

Sat 9/20

10:31 am-1:45 pm

Nonstop2h 14m

Dallas/Fort Worth

Mon 9/22

7:05 am-8:14 am

Nonstop2h 09m

$156

DenverHouston

DEN - IAH

DENIAH

Denver Intl

Tue 9/23

8:31 pm-11:55 pm

Nonstop2h 24m

Houston George Bush Intcntl

Tue 10/14

8:21 pm-10:00 pm

Nonstop2h 39m

$157

DenverHouston

DEN - HOU

DENHOU

Denver Intl

Sat 9/13

6:20 am-9:45 am

Nonstop2h 25m

Houston Hobby

Tue 9/16

8:50 pm-10:20 pm

Nonstop2h 30m

$157

DenverAustin

DEN - AUS

DENAUS

Denver Intl

Sat 8/30

8:00 am-11:10 am

Nonstop2h 10m

Austin Bergstrom

Mon 9/1

5:45 am-7:00 am

Nonstop2h 15m

$157

DenverSan Antonio

DEN - SAT

DENSAT

Denver Intl

Sat 9/6

9:40 am-12:48 pm

Nonstop2h 08m

San Antonio

Mon 9/8

4:37 pm-6:06 pm

Nonstop2h 29m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 58 results
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Best time to book a flight from Colorado to Texas

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

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

Currently, August is the cheapest month in which you can book a flight from Colorado to Texas (average of $216). Flying from Colorado to Texas in March is currently the most expensive (average of $295). 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 CO to TX?

Find hourly flight availability from Colorado to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Texas as you normally would.

Weekly flight availability from Colorado to Texas

Explore weekly flight availability from Colorado to Texas. 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 July 31, 2025.

The most flights from USCO to USTX are scheduled on a Thursday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Colorado to Texas to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.2
Good
702 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $60. Southwest flights start at $69 while deals on American Airlines start at $69 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Texas 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 Colorado to Texas?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Texas (average of $216). Flying from Colorado to Texas in March is currently the most expensive (average of $295). 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 Colorado to Texas

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

Discover the top 4 airlines that operate flights from Colorado to Texas. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$148FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$97Average$435FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$97Average$327FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$152Average$428FlexibilityNo cancel feeOn-time71%

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