$29+ Cheap flights from Arizona 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DEN
Feb 15 — Feb 221
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Arizona to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Arizona to Colorado
Keep the following information in mind while searching for Arizona to Colorado flight deals. Data was last updated January 16, 2026.
Round-trip from | $61 (Super.com) |
|---|---|
One-way from | $29 (Expedia) |
Popular in | June |
Cheapest in | February |
Average price | $128 |
Good round-trip deal | $154 or less |
Good one-way deal | $52 or less |
Find flight deals from Arizona to Colorado
Cheapest flights from Arizona to ColoradoExplore the most affordable flight options available from Arizona to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.
Explore the most affordable flight options available from Arizona to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.
This Frontier deal was found by Cheapflights users on 1/15. 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 2/2110:51 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Mon 2/2310:30 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Deal found 1/15![Frontier logo]()
$61
This Booking.com deal was found by Cheapflights users on 1/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:40 pm
LAS
- DEN
Nonstop2h 04m
Frontier
Tue 2/2410:49 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 1/13![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 1/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1210:51 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Sat 2/147:32 pm
DEN
- PHX
Nonstop2h 09m
Frontier
Deal found 1/13![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 1/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:30 am
LAS
- DEN
Nonstop2h 02m
Frontier
Tue 2/1010:29 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 1/15![Frontier logo]()
$65
This Super.com deal was found by Cheapflights users on 1/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:39 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Sun 2/1510:30 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Deal found 1/14![Frontier logo]()
$65
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Fri 2/278:41 pm
LAS
- DEN
Nonstop2h 01m
Frontier
Mon 3/210:34 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 1/14![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 1/13. 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 2/1910:51 pm
PHX
- DEN
Nonstop1h 51m
Frontier
Sun 2/229:00 am
DEN
- PHX
Nonstop2h 16m
Frontier
Deal found 1/13![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 2/129:17 am
PHX
- DEN
Nonstop1h 58m
Frontier
Mon 2/1610:30 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Deal found 1/14![Frontier logo]()
$67
This Cheapflightsfares deal was found by Cheapflights users on 1/15. 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.
Sat 1/318:30 am
PHX
- DEN
Nonstop1h 57m
Frontier
Tue 2/311:27 am
DEN
- PHX
Nonstop2h 13m
Frontier
Deal found 1/15![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 1/15. 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.
Wed 2/41:00 pm
PHX
- DEN
Nonstop1h 54m
Frontier
Mon 2/94:14 pm
DEN
- PHX
Nonstop2h 10m
Frontier
Deal found 1/15![Frontier logo]()
$70
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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.
Sat 3/74:11 pm
PHX
- DEN
Nonstop1h 57m
Frontier
Sat 3/710:40 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Deal found 1/14![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 1/15. 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 2/2312:59 am
LAS
- DEN
Nonstop1h 57m
Frontier
Fri 3/610:30 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 1/15![Frontier logo]()
$72
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona 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 January 16, 2026.
Use the filters below to find and compare flights from Arizona to Colorado that are best for you.
Fly from
Arizona
Fly to
Colorado
Route
Depart
Return
Price
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 3/14
6:50 am-9:44 am
Nonstop1h 54m
Denver Intl
Wed 3/18
12:49 pm-2:01 pm
Nonstop2h 12m
$81
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Thu 1/29
9:37 am-12:41 pm
Nonstop2h 04m
Denver Intl
Wed 2/4
5:11 pm-6:20 pm
Nonstop2h 09m
$92
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 1/21
3:55 pm-5:49 pm
Nonstop1h 54m
Denver Intl
Wed 2/4
5:11 pm-7:19 pm
Nonstop2h 08m
$92
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Wed 2/11
3:05 pm-8:37 pm
1 stop5h 32m
Denver Intl
Sat 2/14
9:50 pm-11:59 pm
Nonstop2h 09m
$92
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Fri 2/13
6:40 pm-9:44 pm
Nonstop2h 04m
Denver Intl
Mon 2/16
6:00 am-10:38 am
1 stop5h 38m
$103
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Tue 2/10
12:59 am-11:14 am
1 stop9h 15m
Denver Intl
Wed 2/25
9:31 pm-10:36 pm
1 stop26h 05m
$129
TucsonDenver
TUS - DEN
TUSDEN
Tucson
Thu 2/19
1:20 pm-11:36 pm
1 stop10h 16m
Denver Intl
Sun 2/22
7:24 am-1:23 pm
1 stop5h 59m
$151
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Sat 2/28
6:00 am-11:38 am
1 stop4h 38m
Denver Intl
Sat 2/28
6:16 pm-11:55 pm
1 stop6h 39m
$157
PhoenixDenver
PHX - DEN
PHXDEN
Phoenix Sky Harbor Intl
Sat 2/14
8:45 pm-10:30 pm
Nonstop1h 45m
Denver Intl
Sun 2/15
8:20 am-10:25 am
Nonstop2h 05m
$157
Las VegasDenver
LAS - DEN
LASDEN
Las Vegas Harry Reid Intl
Wed 2/25
3:27 pm-11:59 pm
1 stop7h 32m
Denver Intl
Sat 2/28
6:16 pm-11:55 pm
1 stop6h 39m
$157
Showing 1-10 of 60 results
Best time to book a flight from Arizona to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Arizona 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 Arizona to Colorado
What is the cheapest month to book a flight from Arizona to Colorado?
Currently, March is the cheapest month in which you can book a flight from Arizona to Colorado (average of $37). Flying from Arizona to Colorado in July is currently the most expensive (average of $102). 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 AZ to CO?
Find hourly flight availability from Arizona 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 January 16, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Arizona to Colorado by exploring options for tickets in the evening.
What is the cheapest day to fly from Arizona to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Arizona to Colorado. Price data was last updated on January 10, 2026.
Travelers seeking maximum savings on their Arizona to Colorado flight should consider departing on Monday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Arizona to Colorado
Explore weekly flight availability from Arizona 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 January 16, 2026.
The most flights from USAZ to USCO are scheduled on a Friday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).
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 January 16, 2026.
Peruse reviews from past customers who have flown with Denver Air Connection, Southwest, and United Airlines from Arizona to Colorado to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Denver Air Connection
Overall
8.7
Crew
9.4
Entertainment
8.1
Comfort
8.9
Boarding
8.7
Food
8.4
Denver Air Connection
Denver Air Connection
Overall
8.7
Crew
9.4
Entertainment
8.1
Comfort
8.9
Boarding
8.7
Food
8.4
Denver Air Connection
Overall
8.7
Crew
9.4
Entertainment
8.1
Comfort
8.9
Boarding
8.7
Food
8.4
Denver Air Connection
Overall
8.7
Crew
9.4
Entertainment
8.1
Comfort
8.9
Boarding
8.7
Food
8.4
Denver Air Connection
Overall
8.7
Crew
9.4
Entertainment
8.1
Comfort
8.9
Boarding
8.7
Food
8.4
Denver Air Connection
Overall
8.7
Crew
9.4
Entertainment
8.1
Comfort
8.9
Boarding
8.7
Food
8.4
Related info for your journey
Find useful and relevant information for your journey from Arizona to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Arizona to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Arizona to Colorado
Discover the top 6 airlines that operate flights from Arizona 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 January 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$140 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$78 | Average$142 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$98 | Average$238 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$132 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$434 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$151 | Average$352 | FlexibilityNo cancel fee | On-time63% |