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Flagstaff

$185+ Cheap flights from Colorado to Flagstaff (FLG)

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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — FLG
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Colorado to Flagstaff

Keep the following information in mind while searching for Colorado to Flagstaff flight deals. Data was last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$306
(American Airlines)

One-way from

$185
(American Airlines)

Popular in

January

Cheapest in

September

Average price

$681
Provider with most accurate pricing for Denver Intl-Flagstaff Pulliam flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Flagstaff Pulliam flights.
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From Colorado to Flagstaff Pulliam
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One-way flight from Colorado to Flagstaff Pulliam
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Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Colorado to Flagstaff

Cheapest flights from Colorado to Flagstaff
Explore the most affordable flight options available from Colorado to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This American Airlines deal was found by Cheapflights users on 1/18. 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.
Tue 2/102:06 pm
DEN
-
FLG
1 stop3h 25m
American Airlines
Fri 2/137:00 am
FLG
-
DEN
1 stop4h 41m
American Airlines
Deal found 1/18$306
This American Airlines deal was found by Cheapflights users on 1/17. 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.
Mon 3/2312:26 pm
DEN
-
FLG
1 stop4h 53m
American Airlines
Thu 3/264:50 pm
FLG
-
DEN
1 stop5h 03m
American Airlines
Deal found 1/17$336
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Wed 2/117:50 am
DEN
-
FLG
1 stop4h 18m
American Airlines
Fri 2/135:50 pm
FLG
-
DEN
1 stop5h 03m
American Airlines
Deal found 1/18$356
This American Airlines deal was found by Cheapflights users on 1/17. 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.
Sun 2/1512:31 pm
DEN
-
FLG
1 stop4h 48m
American Airlines
Sun 2/227:00 am
FLG
-
DEN
1 stop4h 41m
American Airlines
Deal found 1/17$386
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Sat 2/142:15 pm
DEN
-
FLG
1 stop6h 41m
American Airlines
Sat 2/211:21 pm
FLG
-
DEN
1 stop5h 02m
American Airlines
Deal found 1/18$406
This American Airlines deal was found by Cheapflights users on 1/18. 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.
Sun 2/111:43 am
DEN
-
FLG
1 stop5h 48m
American Airlines
Sat 2/712:38 pm
FLG
-
DEN
1 stop5h 28m
American Airlines
Deal found 1/18$416
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 2/211:43 am
DEN
-
FLG
1 stop5h 48m
American Airlines
Tue 2/312:38 pm
FLG
-
DEN
1 stop5h 28m
American Airlines
Deal found 1/19$436
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 1/262:06 pm
DEN
-
FLG
1 stop3h 25m
American Airlines
Fri 1/3012:38 pm
FLG
-
DEN
1 stop5h 28m
American Airlines
Deal found 1/19$466
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 2/1612:31 pm
DEN
-
FLG
1 stop4h 48m
American Airlines
Fri 2/207:00 am
FLG
-
DEN
2 stops12h 34m
American Airlines
Deal found 1/19$468
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Mon 2/911:43 am
DEN
-
FLG
1 stop5h 48m
American Airlines
Mon 2/165:50 pm
FLG
-
DEN
1 stop5h 03m
American Airlines
Deal found 1/19$471
This American Airlines deal was found by Cheapflights users on 1/19. 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 5/66:53 pm
DEN
-
FLG
1 stop5h 04m
American Airlines
Mon 5/115:01 pm
FLG
-
DEN
1 stop3h 37m
American Airlines
Deal found 1/19$476

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Flagstaff 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 20, 2026.
Use the filters below to find and compare flights from Colorado to Flagstaff that are best for you.

Fly from

Colorado

Fly to

Flagstaff

Route

Depart

Return

Price

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Tue 2/10

2:06 pm-5:31 pm

1 stop3h 25m

Flagstaff Pulliam

Fri 2/13

7:00 am-11:41 am

1 stop4h 41m

$306

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Thu 2/19

6:45 pm-11:59 pm

1 stop5h 14m

Flagstaff Pulliam

Tue 2/24

7:00 am-11:41 am

1 stop4h 41m

$356

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Mon 2/16

7:37 am-12:51 pm

1 stop5h 14m

Flagstaff Pulliam

Mon 2/23

5:50 pm-10:53 pm

1 stop5h 03m

$356

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Wed 2/11

7:50 am-12:08 pm

1 stop4h 18m

Flagstaff Pulliam

Fri 2/13

5:50 pm-10:53 pm

1 stop5h 03m

$356

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 3/6

6:45 pm-11:59 pm

1 stop5h 14m

Flagstaff Pulliam

Mon 3/9

4:50 pm-10:53 pm

1 stop5h 03m

$406

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Sat 2/14

2:15 pm-8:56 pm

1 stop6h 41m

Flagstaff Pulliam

Sat 2/21

1:21 pm-6:23 pm

1 stop5h 02m

$406

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 4/3

12:26 pm-4:19 pm

1 stop4h 53m

Flagstaff Pulliam

Mon 4/6

4:50 pm-10:53 pm

1 stop5h 03m

$436

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 2/6

6:56 pm-11:44 pm

1 stop4h 48m

Flagstaff Pulliam

Mon 2/9

12:38 pm-6:06 pm

1 stop5h 28m

$436

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Mon 2/2

7:50 am-12:08 pm

1 stop4h 18m

Flagstaff Pulliam

Thu 2/5

6:05 pm-10:30 pm

1 stop4h 25m

$436

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 3/6

7:42 am-12:51 pm

1 stop5h 09m

Flagstaff Pulliam

Sun 3/8

4:50 pm-10:53 pm

1 stop5h 03m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 18 results
1
2

Best time to book a flight from Colorado to Flagstaff

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

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

Currently, February is the cheapest month in which you can book a flight from Colorado to Flagstaff (average of $295). Flying from Colorado to Flagstaff in June is currently the most expensive (average of $395). 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.

Related info for your journey

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

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

  • How long is the flight from Colorado to Flagstaff?

    For as low as $306, American Airlines can have you in Flagstaff from Colorado in 3h 25m. Airlines will cover a distance of 503 mi.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Colorado to Flagstaff (average of $295). Flying from Colorado to Flagstaff in June is currently the most expensive (average of $395). 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

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Winslow
Williams

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Top airline flying from Colorado to Flagstaff

Discover the top airline that operate flights from Colorado to Flagstaff. 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$385Average$505FlexibilityNo cancel feeOn-time71%

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