HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$231+ Cheap flights from Flagstaff (FLG) 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — DEN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Flagstaff 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 Flagstaff to Colorado

Cheapest flights from Flagstaff to Colorado
Explore the most affordable flight options available from Flagstaff to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/131:21 pm
FLG
-
DEN
1 stop4h 54m
American Airlines
Mon 2/166:45 pm
DEN
-
FLG
1 stop5h 14m
American Airlines
Deal found 1/25$336
This American Airlines deal was found by Cheapflights users on 1/26. 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 5/236:27 pm
FLG
-
DEN
1 stop5h 07m
American Airlines
Tue 5/268:00 am
DEN
-
FLG
1 stop4h 22m
American Airlines
Deal found 1/26$356
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 5/286:27 pm
FLG
-
DEN
1 stop5h 07m
American Airlines
Sun 5/318:00 am
DEN
-
FLG
1 stop4h 22m
American Airlines
Deal found 1/27$376
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 5/155:01 pm
FLG
-
DEN
1 stop3h 37m
American Airlines
Mon 5/186:53 pm
DEN
-
FLG
1 stop5h 04m
American Airlines
Deal found 1/27$396
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 8/2810:30 am
FLG
-
DEN
2 stops11h 39m
American Airlines
Mon 8/316:58 pm
DEN
-
FLG
1 stop4h 53m
American Airlines
Deal found 1/25$468
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/131:21 pm
FLG
-
DEN
1 stop4h 54m
American Airlines
Sun 2/1512:59 pm
DEN
-
FLG
2 stops11h 00m
American Airlines
Deal found 1/25$535

Find flight deals from Flagstaff to Colorado

Keep the following information in mind while searching for Flagstaff to Colorado flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$336
(American Airlines)

One-way from

$231
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$687
Provider with most accurate pricing for Flagstaff Pulliam-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flagstaff Pulliam-Denver Intl flights.
Search Deals
From Flagstaff Pulliam to Colorado
Search Deals
One-way flight from Flagstaff Pulliam to Colorado
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flagstaff 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 27, 2026.
Use the filters below to find and compare flights from Flagstaff to Colorado that are best for you.

Fly from

Flagstaff

Fly to

Colorado

Route

Depart

Return

Price

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Fri 2/13

5:50 pm-10:53 pm

1 stop5h 03m

Denver Intl

Sun 2/15

7:37 am-12:51 pm

1 stop5h 14m

$336

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Fri 2/13

1:21 pm-6:15 pm

1 stop4h 54m

Denver Intl

Mon 2/16

6:45 pm-11:59 pm

1 stop5h 14m

$336

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sat 5/23

6:27 pm-12:34 am

1 stop5h 07m

Denver Intl

Tue 5/26

8:00 am-11:22 am

1 stop4h 22m

$356

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sun 3/8

4:50 pm-10:53 pm

1 stop5h 03m

$231

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sat 2/21

7:00 am-11:41 am

1 stop4h 41m

$231

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Mon 5/4

5:01 pm-9:38 pm

1 stop3h 37m

$231

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sat 4/25

1:30 pm-11:39 pm

1 stop9h 09m

$267

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Mon 5/4

11:41 am-7:27 pm

3 stops54h 46m

$1,655

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Flagstaff to Colorado

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

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

Currently, May is the cheapest month in which you can book a flight from Flagstaff to Colorado (average of $259). Flying from Flagstaff to Colorado in September is currently the most expensive (average of $345). 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.

How much does it cost to fly round-trip from Flagstaff to Colorado?

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 27, 2026.
Get a feel of what it's like to fly with American Airlines from Flagstaff to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,197 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,197 reviews
American Airlines
7.2
Good
11,197 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Flagstaff 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 Flagstaff to Colorado?

    Flagstaff Pulliam (FLG), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Flagstaff to Colorado.

  • How long is the flight from Flagstaff to Colorado?

    A quick flight from Flagstaff to Colorado can take about 5h 03m. American Airlines provides one of the quickest options available for as low as $336. Airlines will cover a distance of 503 mi.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Flagstaff to Colorado (average of $259). Flying from Flagstaff to Colorado in September is currently the most expensive (average of $345). 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

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 Flagstaff to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Seattle flights
Sky Harbor Intl to John F Kennedy Intl flights
Sky Harbor Intl to Newark flights
Sky Harbor Intl to O'Hare Intl flights
Las Vegas to John F Kennedy Intl flights
Sky Harbor Intl to Dallas/Fort Worth flights
Sky Harbor Intl to Los Angeles flights
Sky Harbor Intl to Honolulu flights
Las Vegas to Newark flights
Sky Harbor Intl to Las Vegas flights
Sky Harbor Intl to Orlando flights
Sky Harbor Intl to San Francisco flights
Sky Harbor Intl to Denver flights
Las Vegas to Seattle flights
Sky Harbor Intl to Salt Lake City flights
Sky Harbor Intl to Detroit flights
Sky Harbor Intl to LaGuardia flights
Sky Harbor Intl to Hobby flights
Las Vegas to Honolulu flights
Sky Harbor Intl to Fort Lauderdale flights
Sky Harbor Intl to Miami flights
Las Vegas to Los Angeles flights
Las Vegas to Salt Lake City flights
Sky Harbor Intl to Atlanta flights
Sky Harbor Intl to Minneapolis flights
Sky Harbor Intl to Dulles Intl flights
Las Vegas to LaGuardia flights
Las Vegas to Atlanta flights
Las Vegas to Orlando flights
Sky Harbor Intl to George Bush Intcntl flights
Sky Harbor Intl to New Orleans flights
Las Vegas to Fort Lauderdale flights
Tucson to Seattle flights
Sky Harbor Intl to Ontario flights
Sky Harbor Intl to Kahului flights
Las Vegas to Hobby flights
Sky Harbor Intl to Boston flights
Sky Harbor Intl to Santa Ana flights
Sky Harbor Intl to Midway flights
Sky Harbor Intl to Portland flights
Tucson to Las Vegas flights
Las Vegas to Miami flights
Sky Harbor Intl to Nashville flights
Sky Harbor Intl to Austin flights
Las Vegas to O'Hare Intl flights
Sky Harbor Intl to Reagan-National flights
Sky Harbor Intl to San Diego flights
Sky Harbor Intl to San Jose flights
Las Vegas to San Francisco flights
Sky Harbor Intl to Baltimore flights

Top airline flying from Flagstaff to Colorado

Discover the top airline that operate flights from Flagstaff 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$295Average$445FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.