What is the cheapest airline that flies from Arizona to Colorado?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Arizona to Colorado

How many flights depart from Arizona to Colorado on average per day?

As of July 2025, 53 flights take off from Arizona and land in Colorado each day. The most common flight departure time for this route is 1:00PM, with 41% of daily flights taking off at noon.

How many flights depart from Arizona to Colorado on average per week?

As of July 2025, there are 371 flights per week flying from Arizona to Colorado. The most common day of the week flights depart is Thu, with 26% of flights taking off on this day.

What airlines fly to Colorado?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Colorado from Arizona according to our data. Frontier is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Arizona to Colorado?

Flight times from Arizona to Colorado vary, but if you’re flying out of Phoenix and flying into Denver (one of the most popular routes), then the duration is 1h 45m on average. Another popular route from Arizona to Colorado is flying from Tucson to Denver, which will take roughly 1h 50m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Arizona to Colorado?

Prices for flights from Arizona to Colorado are updated daily.

How many operators does momondo search for flights from Arizona to Colorado?

As of July 2025, there are 7 operators available to choose from for flights from Arizona to Colorado.

How old do you have to be to fly from Arizona to Colorado?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Arizona to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$35 Cheap Flights from Arizona to Colorado in 2025

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Find the cheapest flights from Arizona to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:59 am - 4:00 amLAS-DEN

2h 01mnonstop

10:29 pm - 11:33 pmDEN-LAS

2h 04mnonstop

$54Frontier

Find Deal

Tue, Sep 23 - Mon, Sep 29

12:59 am - 4:00 amLAS-DEN

2h 01mnonstop

10:29 pm - 11:32 pmDEN-LAS

2h 03mnonstop

$58Frontier

Find Deal

Wed, Oct 1 - Mon, Oct 13

7:13 pm - 10:05 pmPHX-DEN

1h 52mnonstop

3:07 pm - 4:02 pmDEN-PHX

1h 55mnonstop

$137American Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

6:25 am - 11:45 amPHX-COS

5h 20m1 stop

12:45 pm - 6:17 pmCOS-PHX

5h 32m1 stop

$187American Airlines

Find Deal

Tue, Nov 4 - Tue, Nov 11

3:00 pm - 5:40 pmPHX-COS

1h 40mnonstop

12:35 pm - 1:30 pmCOS-PHX

1h 55mnonstop

$198Southwest

Find Deal

Thu, Oct 2 - Fri, Oct 3

4:47 pm - 10:25 pmTUS-DEN

4h 38m1 stop

3:41 pm - 9:25 pmDEN-TUS

6h 44m1 stop

$207Delta

Find Deal

Tue, Oct 7 - Tue, Oct 14

3:45 pm - 6:40 pmTUS-DEN

1h 55mnonstop

8:30 am - 9:25 amDEN-TUS

1h 55mnonstop

$217Southwest

Find Deal

Fri, Sep 12 - Tue, Sep 16

5:20 pm - 10:11 pmPHX-COS

3h 51m1 stop

5:55 pm - 11:36 pmCOS-PHX

6h 41m1 stop

$219Delta

Find Deal

Thu, Sep 11 - Mon, Sep 15

4:16 pm - 7:26 pmTUS-DEN

2h 10mnonstop

1:55 pm - 3:09 pmDEN-TUS

2h 14mnonstop

$227United Airlines

Find Deal

Sun, Aug 24 - Wed, Aug 27

5:34 pm - 9:59 pmPHX-COS

4h 25m1 stop

6:20 pm - 10:40 pmCOS-PHX

4h 20m1 stop

$237United Airlines

Find Deal

Tue, Nov 25 - Mon, Dec 1

Frontier flights from Arizona to Colorado

Our best Frontier deals on Arizona to Colorado flight tickets

Frontier

Sep 23

LAS12:59 amLas Vegas Harry Reid Intl

2h 01m

DEN4:00 amDenver Intl

Sep 29

DEN10:29 pmDenver Intl

2h 04m

LAS11:33 pmLas Vegas Harry Reid Intl

$54

Find similar

Frontier

Oct 1

LAS12:59 amLas Vegas Harry Reid Intl

2h 01m

DEN4:00 amDenver Intl

Oct 13

DEN10:29 pmDenver Intl

2h 03m

LAS11:32 pmLas Vegas Harry Reid Intl

$58

Find similar

Frontier

Sep 22

PHX8:20 pmPhoenix Sky Harbor Intl

1h 56m

DEN11:16 pmDenver Intl

Sep 25

DEN6:30 amDenver Intl

2h 02m

PHX7:32 amPhoenix Sky Harbor Intl

$59

Find similar

Delta flights from Arizona to Colorado

Our best Delta deals on Arizona to Colorado flight tickets

Delta

Oct 7

TUS4:47 pmTucson

4h 38m

1 stop

DEN10:25 pmDenver Intl

Oct 14

DEN3:41 pmDenver Intl

6h 44m

1 stop

TUS9:25 pmTucson

$207

Find similar

Delta

Sep 11

PHX5:20 pmPhoenix Sky Harbor Intl

3h 51m

1 stop

COS10:11 pmColorado Springs

Sep 15

COS5:55 pmColorado Springs

6h 41m

1 stop

PHX11:36 pmPhoenix Sky Harbor Intl

$219

Find similar

Delta

Aug 26

PHX9:55 amPhoenix Sky Harbor Intl

6h 20m

1 stop

COS5:15 pmColorado Springs

Sep 2

COS5:55 pmColorado Springs

5h 45m

1 stop

PHX10:40 pmPhoenix Sky Harbor Intl

$223

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Tue 9/23

12:59 am-4:00 am

Nonstop2h 01m

Denver Intl

Mon 9/29

10:29 pm-11:33 pm

Nonstop2h 04m

$54

Las VegasDenver

LAS - DEN

LASDEN

Las Vegas Harry Reid Intl

Wed 10/1

12:59 am-4:00 am

Nonstop2h 01m

Denver Intl

Mon 10/13

10:29 pm-11:32 pm

Nonstop2h 03m

$58

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Sat 8/30

7:13 pm-10:05 pm

Nonstop1h 52m

Denver Intl

Sat 9/6

3:07 pm-4:02 pm

Nonstop1h 55m

$137

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Tue 11/4

6:25 am-11:45 am

1 stop5h 20m

Colorado Springs

Tue 11/11

12:45 pm-6:17 pm

1 stop5h 32m

$187

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Thu 10/2

3:00 pm-5:40 pm

Nonstop1h 40m

Colorado Springs

Fri 10/3

12:35 pm-1:30 pm

Nonstop1h 55m

$198

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Tue 10/7

4:47 pm-10:25 pm

1 stop4h 38m

Denver Intl

Tue 10/14

3:41 pm-9:25 pm

1 stop6h 44m

$207

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Fri 9/12

3:45 pm-6:40 pm

Nonstop1h 55m

Denver Intl

Tue 9/16

8:30 am-9:25 am

Nonstop1h 55m

$217

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Thu 9/11

5:20 pm-10:11 pm

1 stop3h 51m

Colorado Springs

Mon 9/15

5:55 pm-11:36 pm

1 stop6h 41m

$219

TucsonDenver

TUS - DEN

TUSDEN

Tucson

Sun 8/24

4:16 pm-7:26 pm

Nonstop2h 10m

Denver Intl

Wed 8/27

1:55 pm-3:09 pm

Nonstop2h 14m

$227

PhoenixColorado Springs

PHX - COS

PHXCOS

Phoenix Sky Harbor Intl

Tue 11/25

5:34 pm-9:59 pm

1 stop4h 25m

Colorado Springs

Mon 12/1

6:20 pm-10:40 pm

1 stop4h 20m

$237

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How to get the cheapest flight ticket from Arizona to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of February is, on average, the cheapest month to fly to Colorado from Arizona, with most prices found around $104. The month of August is another great option to travel to Colorado, with average flight prices from Arizona averaging around $122.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Arizona to Colorado is on a Thursday when prices can be found for as low as $227. On the other hand, Sunday is the most expensive day to depart from Arizona because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $326.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $185. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $468 per ticket.

What is the cheapest Arizona to Colorado flight route?

Fly from Phoenix-Mesa Gateway to Colorado Springs for the best Arizona - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Arizona when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $154 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Arizona for as low as $123 on momondo.

What cabin class options are available on Arizona to Colorado flights?

There are 4 cabin classes available to choose from on Arizona to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Arizona to Colorado flights?

No. A direct flight is the cheapest option for a flight between Arizona to Colorado.

Cheap Arizona to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Colorado

Best Price Found	$35
Fastest flight time	1h 21m
Direct flights	Every day
Airports in Colorado	4 airports

The best one-way flight to Colorado from Arizona in the past 72 hours is $35. The best round-trip flight deal from Arizona to Colorado found on momondo in the last 72 hours is $54.

The fastest flight from Arizona to Colorado takes 1h 21m

Direct flights go from Arizona to Colorado every day.

There are 4 airports near Colorado: Durango La Plata County (DRO), Grand Junction Regnl (GJT), Colorado Springs (COS), Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Arizona to Colorado?
Prices for flights from Arizona to Colorado are updated daily.
How many operators does momondo search for flights from Arizona to Colorado?
As of July 2025, there are 7 operators available to choose from for flights from Arizona to Colorado.
How old do you have to be to fly from Arizona to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Arizona to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Arizona to Colorado?
Based on momondo bookings for flights between Arizona and Colorado, the leading plane model is Boeing 737 MAX 8, making up 13.87% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 13.32%, Boeing 737-800 with 10.06%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 9.70%.

Best airlines flying from Arizona to Colorado

Compare and see reviews for airlines that fly from Arizona to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $37	Free Cancellation	Rating 5.9 3,239 reviews	Search Frontier flights
Delta	PriceFrom $98	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $137	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $146	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
United Airlines	PriceFrom $147	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Arizona to Colorado?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Arizona to Colorado. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Arizona to Colorado with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Arizona to Colorado flights to just show those with flexible booking policies.

How can momondo help me find flights from Arizona to Colorado?

Once you have performed a search for Arizona to Colorado flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Arizona to Colorado right now. Can momondo alert me if prices change?

Price alerts on flights to Colorado from Arizona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Colorado

Popular cities in Colorado

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Cheap flights from Arizona to Colorado from $35

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Arizona to Colorado departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Arizona to Colorado

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Arizona to Colorado

Our best Frontier deals on Arizona to Colorado flight tickets

Delta flights from Arizona to Colorado

Our best Delta deals on Arizona to Colorado flight tickets

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Use the filters below to find and compare flights from Arizona to Colorado that are best for you.

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How to get the cheapest flight ticket from Arizona to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of February is, on average, the cheapest month to fly to Colorado from Arizona, with most prices found around $104. The month of August is another great option to travel to Colorado, with average flight prices from Arizona averaging around $122.

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $185. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $468 per ticket.

What is the cheapest Arizona to Colorado flight route?

Fly from Phoenix-Mesa Gateway to Colorado Springs for the best Arizona - Colorado flight prices

How far in advance should I book a flight to Colorado?

What cabin class options are available on Arizona to Colorado flights?

There are 4 cabin classes available to choose from on Arizona to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Arizona to Colorado flights?

No. A direct flight is the cheapest option for a flight between Arizona to Colorado.

What is the cheapest airline that flies from Arizona to Colorado?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Arizona to Colorado

What airlines fly to Colorado?

How many flights depart from Arizona to Colorado on average per day?

As of July 2025, 53 flights take off from Arizona and land in Colorado each day. The most common flight departure time for this route is 1:00PM, with 41% of daily flights taking off at noon.

How many flights depart from Arizona to Colorado on average per week?

As of July 2025, there are 371 flights per week flying from Arizona to Colorado. The most common day of the week flights depart is Thu, with 26% of flights taking off on this day.

How long is the flight from Arizona to Colorado?

Cheap Arizona to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arizona to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

When did momondo last update prices for flights from Arizona to Colorado?

How many operators does momondo search for flights from Arizona to Colorado?

How old do you have to be to fly from Arizona to Colorado?

What documentation or ID do you need to fly to Colorado?

What is the most popular plane model from Arizona to Colorado?

Best airlines flying from Arizona to Colorado

Compare and see reviews for airlines that fly from Arizona to Colorado with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Arizona to Colorado?

Can I find flights from Arizona to Colorado with flexible booking policies on momondo?

How can momondo help me find flights from Arizona to Colorado?

I’m not ready to book a flight from Arizona to Colorado right now. Can momondo alert me if prices change?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo