Colorado

$171+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — DEN
Aug 25 — Sep 11
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Cheap flight deals from Flagstaff to Colorado

Keep the following information in mind while searching for Flagstaff to Colorado flight deals. Data was last updated August 20, 2025.

Round-trip from

$286
(American Airlines)

One-way from

$171
(American Airlines)

Popular in

July

Cheapest in

May

Average price

$441
From Flagstaff Pulliam to Colorado
One-way flight from Flagstaff Pulliam to Colorado
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find 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 August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/165:24 pmFLG - DEN
1 stop4h 07mAmerican Airlines
Tue 9/233:07 pmDEN - FLG
1 stop6h 11mAmerican Airlines
Deal found 8/19$286
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/185:24 pmFLG - DEN
1 stop4h 36mAmerican Airlines
Tue 9/2312:14 pmDEN - FLG
1 stop5h 40mAmerican Airlines
Deal found 8/18$316
This American Airlines deal was found by Cheapflights users on 8/18. 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 11/134:04 pmFLG - DEN
1 stop6h 25mAmerican Airlines
Fri 11/142:19 pmDEN - FLG
1 stop4h 16mAmerican Airlines
Deal found 8/18$336
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/195:24 pmFLG - DEN
1 stop4h 07mAmerican Airlines
Tue 9/2312:14 pmDEN - FLG
1 stop5h 40mAmerican Airlines
Deal found 8/18$346
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/248:00 amFLG - DEN
1 stop5h 27mAmerican Airlines
Tue 9/308:00 amDEN - FLG
1 stop4h 25mAmerican Airlines
Deal found 8/19$356
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/1311:55 amFLG - DEN
1 stop5h 12mAmerican Airlines
Wed 9/1712:14 pmDEN - FLG
1 stop5h 40mAmerican Airlines
Deal found 8/20$386
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/195:24 pmFLG - DEN
1 stop4h 07mAmerican Airlines
Wed 9/2412:14 pmDEN - FLG
1 stop5h 40mAmerican Airlines
Deal found 8/18$396
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/248:00 amFLG - DEN
1 stop5h 27mAmerican Airlines
Wed 10/18:00 amDEN - FLG
1 stop4h 25mAmerican Airlines
Deal found 8/19$406
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/248:00 amFLG - DEN
1 stop5h 27mAmerican Airlines
Mon 9/298:00 amDEN - FLG
1 stop4h 25mAmerican Airlines
Deal found 8/19$416
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/185:24 pmFLG - DEN
1 stop4h 36mAmerican Airlines
Thu 9/2512:14 pmDEN - FLG
1 stop5h 40mAmerican Airlines
Deal found 8/19$426

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 August 20, 2025.
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

Tue 9/16

5:24 pm-10:31 pm

1 stop4h 07m

Denver Intl

Tue 9/23

3:07 pm-8:18 pm

1 stop6h 11m

$286

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Thu 10/2

5:24 pm-11:00 pm

1 stop4h 36m

Denver Intl

Mon 10/6

7:25 am-12:50 pm

1 stop6h 25m

$286

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Thu 9/18

5:24 pm-11:00 pm

1 stop4h 36m

Denver Intl

Tue 9/23

12:14 pm-4:54 pm

1 stop5h 40m

$316

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Thu 11/13

4:04 pm-10:29 pm

1 stop6h 25m

Denver Intl

Fri 11/14

2:19 pm-6:35 pm

1 stop4h 16m

$336

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Fri 9/19

5:24 pm-10:31 pm

1 stop4h 07m

Denver Intl

Tue 9/23

12:14 pm-4:54 pm

1 stop5h 40m

$346

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Fri 10/17

1:20 pm-6:10 pm

1 stop3h 50m

Denver Intl

Mon 10/20

6:51 pm-9:17 pm

1 stop3h 26m

$346

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Thu 9/25

11:55 am-6:07 pm

1 stop5h 12m

Denver Intl

Tue 9/30

8:00 am-11:25 am

1 stop4h 25m

$356

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Fri 9/26

5:24 pm-10:31 pm

1 stop4h 07m

Denver Intl

Tue 9/30

3:07 pm-8:18 pm

1 stop6h 11m

$356

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Wed 9/24

8:00 am-2:27 pm

1 stop5h 27m

Denver Intl

Tue 9/30

8:00 am-11:25 am

1 stop4h 25m

$356

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sat 9/13

11:55 am-6:07 pm

1 stop5h 12m

Denver Intl

Wed 9/17

12:14 pm-4:54 pm

1 stop5h 40m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 18 results
1
2

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, October is the cheapest month in which you can book a flight from Flagstaff to Colorado (average of $197). Flying from Flagstaff to Colorado in March is currently the most expensive (average of $278). 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 FLG to CO?

Find hourly flight availability from Flagstaff 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 August 20, 2025.

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

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 August 20, 2025.
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.

Overall

7.2

Comfort

7.2

Entertainment

6.9

Crew

8.0

Food

6.5

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Overall

7.2

Comfort

7.2

Entertainment

6.9

Crew

8.0

Food

6.5

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

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 4h 07m. American Airlines provides one of the quickest options available for as low as $286. 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, October is the cheapest month in which you can book a flight from Flagstaff to Colorado (average of $197). Flying from Flagstaff to Colorado in March is currently the most expensive (average of $278). 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 Flagstaff to Colorado

See prices for flight routes from nearby airports that may be better suited for you.

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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$335Average$560FlexibilityNo cancel feeOn-time71%

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