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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $33. Users have also found prices from $81 and $96 on American Airlines and Southwest, respectively.

Weekly flight availability from Dallas to Colorado

The most flights from A78 to USCO are scheduled on a Monday (49 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (15 on average).

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular routes from Dallas to Colorado?

The most popular flight routes from Dallas to Colorado are Dallas/Fort Worth - Denver Intl, Dallas Love Field - Denver Intl and Dallas/Fort Worth - Colorado Springs.

What are the cheapest flights from Dallas to Colorado?

Looking at all options, your cheapest flight can be booked for $48. While the most popular route (Dallas/Fort Worth - Denver Intl) can be booked for $98 on average, our data indicates $729 when flying from Dallas to Colorado.

What are the most reliable airlines from Dallas to Colorado?

The top 3 most reliable airlines when flying from Dallas to Colorado are GOL (79%), Air Canada (77%) and United Airlines (75%).

What are the most popular airlines that fly from Dallas to Colorado?

Consider Frontier, American Airlines or Southwest when booking your flight. These represent the most popular airlines when flying from Dallas to Colorado.

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

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

How can I find direct flights from Dallas to Colorado?

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

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

Yes. Cheapflights offers flight deals from Dallas 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.

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Find flight deals from Dallas to Colorado

Popular in	July
Cheapest in	January
Average price	$245

Highest demand for flights based on searches. 15% potential increase in price ($35 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Everything you need to know about your flight from Dallas to Colorado

Prices

Airlines

How far ahead should I book a flight from Dallas to Colorado?

The price you pay for your flight from Dallas to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Dallas to Colorado (average of $170). Flying from Dallas to Colorado in September is currently the most expensive (average of $280). 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 DFW to CO?

A simple way to save on the total cost of your ticket is to fly from Dallas to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

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

Travelers seeking maximum savings on their Dallas to Colorado flight should consider departing on Wednesday 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 Colorado

Peruse reviews from past customers who have flown with Southwest,United Airlines, andJetBlue from Dallas to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,195 reviews

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

4,195 reviews

Southwest

8.0

Very good

4,195 reviews

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

10,222 reviews

Southwest

8.0

Very good

4,195 reviews

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

JetBlue

7.1

Good

3,036 reviews

Southwest

8.0

Very good

4,195 reviews

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

7.0

Good

12,080 reviews

Southwest

8.0

Very good

4,195 reviews

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

5.6

Fair

2,583 reviews

Southwest

8.0

Very good

4,195 reviews

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

What are the cheapest airlines to fly from Dallas to Colorado one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $33. Users have also found prices from $81 and $96 on American Airlines and Southwest, respectively.
What are the most popular routes from Dallas to Colorado?
The most popular flight routes from Dallas to Colorado are Dallas/Fort Worth - Denver Intl, Dallas Love Field - Denver Intl and Dallas/Fort Worth - Colorado Springs.
What are the most reliable airlines from Dallas to Colorado?
The top 3 most reliable airlines when flying from Dallas to Colorado are GOL (79%), Air Canada (77%) and United Airlines (75%).
What are the cheapest flights from Dallas to Colorado?
Looking at all options, your cheapest flight can be booked for $48. While the most popular route (Dallas/Fort Worth - Denver Intl) can be booked for $98 on average, our data indicates $729 when flying from Dallas to Colorado.
Can I find deals for flights from Dallas to Colorado that include hotel bookings?
Yes. In addition to deals on Dallas to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dallas to Colorado?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Colorado.
Can I find deals for business class flights from Dallas to Colorado?
Yes. Cheapflights offers flight deals from Dallas 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 Dallas to Colorado?
Currently, January is the cheapest month in which you can book a flight from Dallas to Colorado (average of $170). Flying from Dallas to Colorado in September is currently the most expensive (average of $280). 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.

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Top 5 airlines flying from Dallas to Colorado

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$57	Average$180	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$155	Average$367	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$157	Average$498	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$167	Average$472	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$168	Average$234	FlexibilityNo cancel fee	On-time62%

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Cheap flights from Dallas to Colorado

Find cheap flights from Dallas to Colorado with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Dallas to Colorado

Popular in

Cheapest in

Average price

Cheapflights Insights

How far ahead should I book a flight from Dallas to Colorado?

The price you pay for your flight from Dallas to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

What is the cheapest time of day to fly from DFW to CO?

A simple way to save on the total cost of your ticket is to fly from Dallas to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

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

Travelers seeking maximum savings on their Dallas to Colorado flight should consider departing on Wednesday 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 Dallas to Colorado

The most flights from A78 to USCO are scheduled on a Monday (49 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (15 on average).

Reviews of airlines servicing Colorado

Peruse reviews from past customers who have flown with Southwest,United Airlines, andJetBlue from Dallas to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the most popular routes from Dallas to Colorado?

What are the most reliable airlines from Dallas to Colorado?

What are the cheapest flights from Dallas to Colorado?

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

How can I find direct flights from Dallas to Colorado?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dallas to Colorado

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Complete your trip

Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dallas to Colorado by cabin class

Find flights from Dallas to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dallas and Colorado flights

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