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$181+ 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — DEN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(American Airlines)

One-way from

$181
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$535
Provider with most accurate pricing for Flagstaff Pulliam-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Flagstaff Pulliam-Denver Intl flights.
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From Flagstaff Pulliam to Colorado
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One-way flight from Flagstaff Pulliam to Colorado
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/5. 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 12/304:05 pmFLG - DEN
1 stop6h 44mAmerican Airlines
Sun 1/410:58 amDEN - FLG
1 stop4h 37mAmerican Airlines
Deal found 11/5$306
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/44:04 pmFLG - DEN
1 stop6h 08mAmerican Airlines
Thu 12/116:46 pmDEN - FLG
1 stop4h 56mAmerican Airlines
Deal found 11/6$356
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/612:24 pmFLG - DEN
1 stop5h 48mAmerican Airlines
Sat 12/137:53 amDEN - FLG
1 stop5h 14mAmerican Airlines
Deal found 11/6$406
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/2210:36 amFLG - DEN
1 stop4h 39mAmerican Airlines
Sat 11/295:28 amDEN - FLG
1 stop3h 57mAmerican Airlines
Deal found 11/4$446
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/264:04 pmFLG - DEN
1 stop6h 25mAmerican Airlines
Sat 11/295:28 amDEN - FLG
1 stop3h 57mAmerican Airlines
Deal found 11/6$511
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/210:36 amFLG - DEN
1 stop4h 39mAmerican Airlines
Thu 12/410:21 amDEN - FLG
2 stops8h 11mAmerican Airlines
Deal found 11/6$513
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/1912:50 pmFLG - DEN
1 stop5h 23mAmerican Airlines
Fri 11/215:28 amDEN - FLG
1 stop3h 57mAmerican Airlines
Deal found 11/6$551

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 November 6, 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 12/30

4:05 pm-10:49 pm

1 stop6h 44m

Denver Intl

Sun 1/4

10:58 am-3:35 pm

1 stop4h 37m

$306

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Thu 12/4

11:20 am-6:16 pm

1 stop6h 56m

Denver Intl

Thu 12/11

6:46 pm-11:42 pm

1 stop4h 56m

$356

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sat 12/6

12:24 pm-6:12 pm

1 stop5h 48m

Denver Intl

Sat 12/13

7:53 am-1:07 pm

1 stop5h 14m

$406

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Mon 12/8

12:24 pm-6:16 pm

1 stop5h 52m

Denver Intl

Thu 12/11

2:22 pm-6:32 pm

1 stop4h 10m

$406

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Tue 3/17

10:16 am-3:07 pm

1 stop3h 51m

Denver Intl

Wed 3/18

6:47 pm-10:37 pm

1 stop4h 50m

$426

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sun 11/23

7:45 am-11:37 am

1 stop3h 52m

Denver Intl

Fri 11/28

5:28 am-9:25 am

1 stop3h 57m

$446

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sat 11/22

10:36 am-3:15 pm

1 stop4h 39m

Denver Intl

Sat 11/29

5:28 am-9:25 am

1 stop3h 57m

$446

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Wed 11/26

4:04 pm-10:29 pm

1 stop6h 25m

Denver Intl

Sat 11/29

5:28 am-9:25 am

1 stop3h 57m

$511

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Tue 12/30

1:10 pm-6:14 pm

1 stop5h 04m

$181

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Fri 11/28

7:45 am-11:37 am

1 stop3h 52m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 13 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, 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.

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 November 6, 2025.

It’s typically best to fly out from Flagstaff to Colorado at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 6, 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.
American Airlines
7.2
Good
11,040 reviews

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,040 reviews
American Airlines
7.2
Good
11,040 reviews

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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 6h 44m. American Airlines provides one of the quickest options available for as low as $306. 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

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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$295Average$511FlexibilityNo cancel feeOn-time71%

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