What is the cheapest airline that flies from Denver Intl to Flagstaff Pulliam?

American Airlines is the most popular carrier operating from Denver Intl to Flagstaff Pulliam

When did momondo last update prices for flights from Denver Intl Airport to Flagstaff Pulliam Airport?

Prices for flights from Denver Intl Airport to Flagstaff Pulliam Airport refresh daily.

How many operators does momondo search for flights from Denver Intl Airport to Flagstaff Pulliam Airport?

As of December 2025, there is 1 operator available to choose from for flights from Denver Intl Airport to Flagstaff Pulliam Airport.

How old do you have to be to fly from Denver Intl Airport to Flagstaff Pulliam Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Flagstaff Pulliam Airport.

What documentation or ID do you need to fly to Flagstaff Pulliam Airport?

The required travel and health documents for your Flagstaff Pulliam Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Flagstaff Pulliam Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$235 Cheap Flights from Denver to Flagstaff in 2025/26

1 adult

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Find the cheapest flights from Denver to Flagstaff

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:18 am - 1:10 pm

DEN

FLG

5h 52m1 stop

3:13 pm - 9:39 pm

FLG

DEN

5h 26m1 stop

$306American Airlines

Tue, Apr 14 - Fri, Apr 17

7:42 am - 12:46 pm

DEN

FLG

5h 04m1 stop

7:21 am - 11:25 am

FLG

DEN

4h 04m1 stop

$356American Airlines

Sat, Feb 21 - Tue, Feb 24

10:58 am - 3:35 pm

DEN

FLG

4h 37m1 stop

1:10 pm - 6:14 pm

FLG

DEN

5h 04m1 stop

$386American Airlines

Wed, Dec 31 - Thu, Jan 1

11:43 am - 5:31 pm

DEN

FLG

5h 48m1 stop

6:05 pm - 10:30 pm

FLG

DEN

4h 25m1 stop

$406American Airlines

Thu, Jan 15 - Sun, Jan 18

6:44 pm - 11:52 pm

DEN

FLG

5h 08m1 stop

4:05 pm - 10:48 pm

FLG

DEN

6h 43m1 stop

$416American Airlines

Sun, Dec 21 - Sat, Dec 27

2:16 pm - 7:38 pm

DEN

FLG

6h 22m1 stop

4:50 pm - 10:54 pm

FLG

DEN

5h 04m1 stop

$436American Airlines

Fri, Apr 3 - Mon, Apr 6

7:50 am - 5:31 pm

DEN

FLG

9h 41m2 stops

7:24 am - 11:34 am

FLG

DEN

4h 10m1 stop

$449American Airlines

Wed, Jan 7 - Wed, Jan 14

7:42 am - 8:37 pm

DEN

FLG

12h 55m1 stop

7:21 am - 7:33 pm

FLG

DEN

12h 12m2 stops

$450American Airlines

Sat, Feb 21 - Tue, Feb 24

7:10 am - 12:40 pm

DEN

FLG

5h 30m1 stop

7:24 am - 11:34 am

FLG

DEN

4h 10m1 stop

$456American Airlines

Fri, Dec 26 - Tue, Jan 6

1:08 pm - 10:32 pm

DEN

FLG

10h 24m2 stops

3:13 pm - 9:39 pm

FLG

DEN

5h 26m1 stop

$458American Airlines

Tue, Apr 14 - Fri, Apr 17

American Airlines flights from Denver to Flagstaff

Our best American Airlines deals on Denver to Flagstaff flight tickets

American Airlines

Apr 14

DEN8:18 amDenver Intl

5h 52m

1 stop

FLG1:10 pmFlagstaff Pulliam

Apr 17

FLG3:13 pmFlagstaff Pulliam

5h 26m

1 stop

DEN9:39 pmDenver Intl

$306

Find similar

American Airlines

Feb 21

DEN7:42 amDenver Intl

5h 04m

1 stop

FLG12:46 pmFlagstaff Pulliam

Feb 24

FLG7:21 amFlagstaff Pulliam

4h 04m

1 stop

DEN11:25 amDenver Intl

$356

Find similar

American Airlines

Dec 31

DEN10:58 amDenver Intl

4h 37m

1 stop

FLG3:35 pmFlagstaff Pulliam

Jan 1

FLG1:10 pmFlagstaff Pulliam

5h 04m

1 stop

DEN6:14 pmDenver Intl

$386

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Tue 4/14

8:18 am-1:10 pm

1 stop5h 52m

Flagstaff Pulliam

Fri 4/17

3:13 pm-9:39 pm

1 stop5h 26m

$306

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Sat 2/21

7:42 am-12:46 pm

1 stop5h 04m

Flagstaff Pulliam

Tue 2/24

7:21 am-11:25 am

1 stop4h 04m

$356

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Wed 12/31

10:58 am-3:35 pm

1 stop4h 37m

Flagstaff Pulliam

Thu 1/1

1:10 pm-6:14 pm

1 stop5h 04m

$386

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Thu 1/15

11:43 am-5:31 pm

1 stop5h 48m

Flagstaff Pulliam

Sun 1/18

6:05 pm-10:30 pm

1 stop4h 25m

$406

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Sun 12/21

6:44 pm-11:52 pm

1 stop5h 08m

Flagstaff Pulliam

Sat 12/27

4:05 pm-10:48 pm

1 stop6h 43m

$416

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 4/3

2:16 pm-7:38 pm

1 stop6h 22m

Flagstaff Pulliam

Mon 4/6

4:50 pm-10:54 pm

1 stop5h 04m

$436

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Wed 1/7

7:50 am-5:31 pm

2 stops9h 41m

Flagstaff Pulliam

Wed 1/14

7:24 am-11:34 am

1 stop4h 10m

$449

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Sat 2/21

7:42 am-8:37 pm

1 stop12h 55m

Flagstaff Pulliam

Tue 2/24

7:21 am-7:33 pm

2 stops12h 12m

$450

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 12/26

7:10 am-12:40 pm

1 stop5h 30m

Flagstaff Pulliam

Tue 1/6

7:24 am-11:34 am

1 stop4h 10m

$456

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Tue 4/14

1:08 pm-10:32 pm

2 stops10h 24m

Flagstaff Pulliam

Fri 4/17

3:13 pm-9:39 pm

1 stop5h 26m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Flagstaff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Flagstaff?

The month of September is, on average, the cheapest month to fly to Flagstaff from Denver, with most prices found around $385. The month of November is another great option to travel to Flagstaff, with average flight prices from Denver averaging around $405.

What is the cheapest day to depart on your flight to Flagstaff?

According to our data, Saturday is the cheapest day to fly to Flagstaff from Denver. The lowest ticket price found for a Saturday departure recently was $561. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $591. These prices are subject to change though, so be sure to set up a Price Alert for flights to Flagstaff.

What is the cheapest time of day to depart on your flight to Flagstaff?

The cheapest time of day to fly to Flagstaff is at noon when flights can be purchased for as low as $566. Flights to Flagstaff are more costly in the morning, with an average ticket price of $581. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Denver to Flagstaff

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Flagstaff according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Flagstaff (DEN to FLG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Flagstaff

Fastest flight time	4h 37m
Direct flights	None

The fastest flight from Denver to Flagstaff takes 4h 37m

There are no direct flights from Denver to Flagstaff. There are no popular flight routes from Denver to Flagstaff.

Search flight deals

How far is Denver Intl to Flagstaff Pulliam by plane?
A flight from Denver Intl to Flagstaff Pulliam will travel around 481.2 mi. Typically, this will take 4h 37m by plane in normal conditions.
When did momondo last update prices for flights from Denver Intl Airport to Flagstaff Pulliam Airport?
Prices for flights from Denver Intl Airport to Flagstaff Pulliam Airport refresh daily.
How many operators does momondo search for flights from Denver Intl Airport to Flagstaff Pulliam Airport?
As of December 2025, there is 1 operator available to choose from for flights from Denver Intl Airport to Flagstaff Pulliam Airport.
How old do you have to be to fly from Denver Intl Airport to Flagstaff Pulliam Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Flagstaff Pulliam Airport.
What documentation or ID do you need to fly to Flagstaff Pulliam Airport?
The required travel and health documents for your Flagstaff Pulliam Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Flagstaff Pulliam Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Denver to Flagstaff?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to Flagstaff is American Airlines (100% of total bookings).

Best airlines flying from Denver to Flagstaff

Compare and see reviews for airlines that fly from Denver to Flagstaff with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $385	Free Cancellation	Rating 7.2 11,048 reviews		Search American Airlines flights

Sedona

Williams

Winslow

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Why should I use momondo to find a flight deal from Denver to Flagstaff?

It is quick and easy to find Denver to Flagstaff flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Flagstaff that suits you.

Can I find flights from Denver to Flagstaff with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Flagstaff from Denver with this policy.

How can momondo help me find flights from Denver to Flagstaff?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Flagstaff from Denver.

I’m not ready to book a flight from Denver to Flagstaff right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Flagstaff, momondo offers a useful price alert feature which will track prices for flights to Flagstaff from Denver and alert you when they change.