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Cheap flights from Denver to Flagstaff from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Flagstaff departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Flagstaff

Cheap round-trip flights

American Airlines Logo
8:00 am - 11:25 amDEN-FLG
4h 25m1 stop
American Airlines Logo
8:00 am - 2:27 pmFLG-DEN
5h 27m1 stop
$286American Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
American Airlines Logo
8:00 am - 11:25 amDEN-FLG
4h 25m1 stop
American Airlines Logo
5:24 pm - 10:31 pmFLG-DEN
4h 07m1 stop
$316American Airlines
Find Deal
Mon, Sep 22 - Fri, Sep 26
American Airlines Logo
7:25 am - 12:50 pmDEN-FLG
6h 25m1 stop
American Airlines Logo
8:00 am - 3:32 pmFLG-DEN
6h 32m1 stop
$336American Airlines
Find Deal
Thu, Oct 9 - Tue, Oct 14
American Airlines Logo
3:07 pm - 8:18 pmDEN-FLG
6h 11m1 stop
American Airlines Logo
5:24 pm - 10:01 pmFLG-DEN
3h 37m1 stop
$386American Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
American Airlines Logo
12:13 pm - 5:50 pmDEN-FLG
6h 37m1 stop
American Airlines Logo
8:00 am - 3:32 pmFLG-DEN
6h 32m1 stop
$396American Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
American Airlines Logo
8:00 am - 11:25 amDEN-FLG
4h 25m1 stop
American Airlines Logo
10:38 am - 11:05 pmFLG-DEN
11h 27m2 stops
$409American Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
American Airlines Logo
3:44 pm - 8:18 pmDEN-FLG
5h 34m1 stop
American Airlines Logo
5:24 pm - 10:01 pmFLG-DEN
3h 37m1 stop
$416American Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
American Airlines Logo
7:20 am - 4:54 pmDEN-FLG
10h 34m2 stops
American Airlines Logo
5:24 pm - 10:01 pmFLG-DEN
3h 37m1 stop
$439American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
3:07 pm - 8:18 pmDEN-FLG
6h 11m1 stop
American Airlines Logo
10:38 am - 6:07 pmFLG-DEN
6h 29m1 stop
$446American Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
American Airlines Logo
2:48 pm - 11:43 pmDEN-FLG
8h 55m2 stops
American Airlines Logo
12:21 pm - 6:22 pmFLG-DEN
6h 01m1 stop
$448American Airlines
Find Deal
Sat, Nov 22 - Tue, Nov 25

American Airlines flights from Denver to Flagstaff

Our best American Airlines deals on Denver to Flagstaff flight tickets
American Airlines
Sep 15
DEN8:00 amDenver Intl
4h 25m
1 stop
FLG11:25 amFlagstaff Pulliam
Sep 24
FLG8:00 amFlagstaff Pulliam
5h 27m
1 stop
DEN2:27 pmDenver Intl
$286
Find similar
American Airlines
Sep 22
DEN8:00 amDenver Intl
4h 25m
1 stop
FLG11:25 amFlagstaff Pulliam
Sep 26
FLG5:24 pmFlagstaff Pulliam
4h 07m
1 stop
DEN10:31 pmDenver Intl
$316
Find similar
American Airlines
Oct 9
DEN7:25 amDenver Intl
6h 25m
1 stop
FLG12:50 pmFlagstaff Pulliam
Oct 14
FLG8:00 amFlagstaff Pulliam
6h 32m
1 stop
DEN3:32 pmDenver Intl
$336
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Denver to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Mon 9/15

8:00 am-11:25 am

1 stop4h 25m

Flagstaff Pulliam

Wed 9/24

8:00 am-2:27 pm

1 stop5h 27m

$286

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Mon 9/22

8:00 am-11:25 am

1 stop4h 25m

Flagstaff Pulliam

Fri 9/26

5:24 pm-10:31 pm

1 stop4h 07m

$316

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Thu 10/9

7:25 am-12:50 pm

1 stop6h 25m

Flagstaff Pulliam

Tue 10/14

8:00 am-3:32 pm

1 stop6h 32m

$336

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 9/19

3:07 pm-8:18 pm

1 stop6h 11m

Flagstaff Pulliam

Mon 9/22

5:24 pm-10:01 pm

1 stop3h 37m

$386

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 10/10

12:13 pm-5:50 pm

1 stop6h 37m

Flagstaff Pulliam

Tue 10/14

8:00 am-3:32 pm

1 stop6h 32m

$396

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Mon 9/15

8:00 am-11:25 am

1 stop4h 25m

Flagstaff Pulliam

Wed 9/24

10:38 am-11:05 pm

2 stops11h 27m

$409

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 10/3

3:44 pm-8:18 pm

1 stop5h 34m

Flagstaff Pulliam

Sun 10/5

5:24 pm-10:01 pm

1 stop3h 37m

$416

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Wed 9/17

7:20 am-4:54 pm

2 stops10h 34m

Flagstaff Pulliam

Wed 9/24

5:24 pm-10:01 pm

1 stop3h 37m

$439

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Fri 9/5

3:07 pm-8:18 pm

1 stop6h 11m

Flagstaff Pulliam

Sun 9/7

10:38 am-6:07 pm

1 stop6h 29m

$446

DenverFlagstaff

DEN - FLG

DENFLG

Denver Intl

Sat 11/22

2:48 pm-11:43 pm

2 stops8h 55m

Flagstaff Pulliam

Tue 11/25

12:21 pm-6:22 pm

1 stop6h 01m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Flagstaff from

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

What is the cheapest month to fly to Flagstaff?

The month of August is, on average, the cheapest month to fly to Flagstaff from Denver, with most prices found around $413. The month of April is another great option to travel to Flagstaff, with average flight prices from Denver averaging around $495.

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.

How have Denver to Flagstaff flight prices changed over time?

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

Direct flights

None
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 3h 26m 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?

  • 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?

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 AirlinesPriceFrom $385Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

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

Why use momondo?

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.

An easier way to manage your Flagstaff trip

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