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

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

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

Prices for flights from Flagstaff Pulliam Airport to Denver Intl Airport are refreshed on a daily basis.

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

The number of operators available for flights from Flagstaff Pulliam Airport to Denver Intl Airport is 1 as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flagstaff Pulliam Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The required travel and health documents for your Denver Intl 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 Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$361 Cheap Flights from Flagstaff to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Flagstaff to Denver

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:49 am - 11:27 amFLG Flagstaff Pulliam-DEN Denver Intl

3h 38m1 stop Phoenix Sky Harbor Intl

7:15 am - 10:07 amDEN Denver Intl-FLG Flagstaff Pulliam

3h 52m1 stop Phoenix Sky Harbor Intl

$463American Airlines

Sat, Sep 12 - Sat, Sep 19

5:14 pm - 10:03 pmFLG Flagstaff Pulliam-DEN Denver Intl

3h 49m1 stop Phoenix Sky Harbor Intl

7:15 am - 10:07 amDEN Denver Intl-FLG Flagstaff Pulliam

3h 52m1 stop Phoenix Sky Harbor Intl

$494American Airlines

Fri, Sep 18 - Fri, Sep 25

12:41 pm - 7:22 pmFLG Flagstaff Pulliam-DEN Denver Intl

6h 41m1 stop Phoenix Sky Harbor Intl

11:43 am - 5:32 pmDEN Denver Intl-FLG Flagstaff Pulliam

5h 49m1 stop Phoenix Sky Harbor Intl

$494American Airlines

Fri, Dec 11 - Thu, Jan 7

7:37 am - 11:33 amFLG Flagstaff Pulliam-DEN Denver Intl

3h 56m1 stop Phoenix Sky Harbor Intl

6:25 am - 10:45 amDEN Denver Intl-FLG Flagstaff Pulliam

4h 20m1 stop Phoenix Sky Harbor Intl

$494American Airlines

Fri, Nov 6 - Mon, Nov 9

10:34 am - 6:08 pmFLG Flagstaff Pulliam-DEN Denver Intl

6h 34m1 stop Phoenix Sky Harbor Intl

8:05 am - 11:16 amDEN Denver Intl-FLG Flagstaff Pulliam

4h 11m1 stop Phoenix Sky Harbor Intl

$494American Airlines

Fri, Oct 16 - Mon, Oct 19

12:41 pm - 7:22 pmFLG Flagstaff Pulliam-DEN Denver Intl

6h 41m1 stop Phoenix Sky Harbor Intl

6:41 am - 12:50 pmDEN Denver Intl-FLG Flagstaff Pulliam

6h 09m1 stop Dallas/Fort Worth

$494American Airlines

Fri, Nov 6 - Mon, Nov 9

6:49 am - 11:27 amFLG Flagstaff Pulliam-DEN Denver Intl

3h 38m1 stop Phoenix Sky Harbor Intl

7:15 am - 10:07 amDEN Denver Intl-FLG Flagstaff Pulliam

3h 52m1 stop Phoenix Sky Harbor Intl

$496American Airlines

Sat, Sep 12 - Sat, Sep 19

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American Airlines flights from Flagstaff to Denver

Our best American Airlines deals on Flagstaff to Denver flight tickets

American Airlines

Sep 12

FLG6:49 amFlagstaff Pulliam

3h 38m

1 stop

DEN11:27 amDenver Intl

Sep 19

DEN7:15 amDenver Intl

3h 52m

1 stop

FLG10:07 amFlagstaff Pulliam

$463

American Airlines

Nov 6

FLG7:37 amFlagstaff Pulliam

3h 56m

1 stop

DEN11:33 amDenver Intl

Nov 9

DEN6:25 amDenver Intl

4h 20m

1 stop

FLG10:45 amFlagstaff Pulliam

$494

American Airlines

Sep 5

FLG12:35 pmFlagstaff Pulliam

6h 03m

1 stop

DEN7:38 pmDenver Intl

Sep 8

DEN8:29 amDenver Intl

3h 42m

1 stop

FLG11:11 amFlagstaff Pulliam

$496

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Sat 9/12

6:49 am-11:27 am

1 stop3h 38m

Denver Intl

Sat 9/19

7:15 am-10:07 am

1 stop3h 52m

$463

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Fri 9/18

5:14 pm-10:03 pm

1 stop3h 49m

Denver Intl

Fri 9/25

7:15 am-10:07 am

1 stop3h 52m

$494

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Fri 12/11

12:41 pm-7:22 pm

1 stop6h 41m

Denver Intl

Thu 1/7

11:43 am-5:32 pm

1 stop5h 49m

$494

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Fri 11/6

7:37 am-11:33 am

1 stop3h 56m

Denver Intl

Mon 11/9

6:25 am-10:45 am

1 stop4h 20m

$494

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Fri 10/16

10:34 am-6:08 pm

1 stop6h 34m

Denver Intl

Mon 10/19

8:05 am-11:16 am

1 stop4h 11m

$494

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Fri 11/6

12:41 pm-7:22 pm

1 stop6h 41m

Denver Intl

Mon 11/9

6:41 am-12:50 pm

1 stop6h 09m

$494

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Sat 9/12

6:49 am-11:27 am

1 stop3h 38m

Denver Intl

Sat 9/19

7:15 am-10:07 am

1 stop3h 52m

$496

Cheapest one-way

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Tue 9/1

10:30 am-3:11 pm

1 stop3h 41m

$361

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Wed 9/16

6:49 am-11:27 am

1 stop3h 38m

$361

FlagstaffDenver

FLG Flagstaff Pulliam - DEN Denver Intl

FLGDEN

Flagstaff Pulliam

Fri 9/18

5:14 pm-10:03 pm

1 stop3h 49m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Flagstaff to Denver

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 typical price of a round-trip flight between Flagstaff and Denver?

Prices are currently typical for flights on this route.

Typical prices usually range from $434 to $464.
The lowest price recently found on this route was $463.

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Flagstaff is in October. Flight prices, which tend to average around $335, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until February to fly from Flagstaff, when ticket prices are also cheap, with an average price of $355.

How have Flagstaff to Denver flight prices changed over time?

As of August 2026, prices for Flagstaff to Denver flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Flagstaff to Denver

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

Estimated round-trip price

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

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

Best Price Found	$361
Fastest flight time	3h 34m
Direct flights	None

The best one-way flight to Denver from Flagstaff in the past 72 hours is $361. The best round-trip flight deal from Flagstaff to Denver found on momondo in the last 72 hours is $463.

The fastest flight from Flagstaff to Denver takes 3h 34m

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

Search flight deals

Frequently asked questions about flying from Flagstaff to Denver

How far is Flagstaff Pulliam to Denver Intl by plane?
Denver Intl is 481.2 mi away from Flagstaff Pulliam. By plane, this route typically takes 3h 34m.
When did momondo last update prices for flights from Flagstaff Pulliam Airport to Denver Intl Airport?
Prices for flights from Flagstaff Pulliam Airport to Denver Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Flagstaff Pulliam Airport to Denver Intl Airport?
The number of operators available for flights from Flagstaff Pulliam Airport to Denver Intl Airport is 1 as of August 2026.
How old do you have to be to fly from Flagstaff Pulliam Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flagstaff Pulliam Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl 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 Denver Intl 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 Flagstaff to Denver?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Flagstaff to Denver is American Airlines (100% of total bookings).

Best airlines flying from Flagstaff to Denver

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $305	Free Cancellation	Rating 7.1 11,983 reviews		Search American Airlines flights

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Westminster

Boulder

Longmont

Lakewood

Manitou Springs

Greeley

Keystone

Thornton

Cripple Creek

Centennial

Littleton

Englewood

Winter Park

Golden

Frisco

Why use momondo?

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

Finding the right flight to Denver from Flagstaff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Flagstaff to Denver flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Denver from Flagstaff. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Flagstaff to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.