Which airports can I use when flying from Denver to Flagstaff?

Flights from Denver to Flagstaff usually depart from Denver Intl (DEN) and arrive at Flagstaff Pulliam (FLG).

What cabin classes can I book on flights from Denver to Flagstaff?

Only Economy Class is available on flights from Denver to Flagstaff.

Which airports do connecting flights from Denver to Flagstaff pass through?

Most connecting flights from Denver to Flagstaff pass through Phoenix Sky Harbor Intl (PHX), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Denver to Flagstaff?

Yes. Being flexible with your travel dates can save you up to 28% on the Denver to Flagstaff route. Monday is the cheapest departure day at $395 round-trip on average, while Thursday is the most expensive at $545, a difference of $150. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Denver to Flagstaff?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Denver to Flagstaff changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $450 to $1,124. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Denver to Flagstaff looking right now?

One-way fares from Denver to Flagstaff are currently higher than usual. Average one-way flight prices are about $403, which is 15% above the typical average for this route.

What is the time difference between Denver and Flagstaff?

Flagstaff is 1 hour behind Denver (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Flagstaff Pulliam Airport (FLG)?

Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include: • Budget • Hertz • Alamo • Dollar • Enterprise Rent-A-Car

How much should I expect to pay for a Denver to Flagstaff flight?

Round-trip flights from Denver to Flagstaff range from $432 to $550, with an average of $483 over the past 12 months. Anything below $432 counts as a good deal.

What is the cheapest airline to fly from Denver to Flagstaff?

American Airlines ($450) offered the cheapest round-trip ticket from Denver to Flagstaff in the last 5 days.

What is the cheapest layover airport when flying from Denver to Flagstaff?

Flights via Phoenix Sky Harbor Intl (PHX) offer the most affordable fares, with an average round-trip price of $487. Based on KAYAK data over the past 3 months.

When flying from Denver to Flagstaff which airport offers the shortest layover?

Phoenix Sky Harbor Intl (PHX) had the shortest average connection time for Denver to Flagstaff layovers at 188 minutes over the past 3 months.

$325 CHEAP FLIGHTS from Denver to Flagstaff (DEN - FLG)

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Cheapest round-trip

$450

Typical prices: $432-$550

American Airlines

Wed 11/14Sun 11/18

DEN - FLG • 1 stop

Cheapest one-way

$325

Typical prices: $260-$381

American Airlines

Fri 11/23

DEN - FLG • 1 stop

When to travel

November

Cheapest • 16% price drop

March

Most popular

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We hope you love your trip to Flagstaff!

Flight Deals

Cheap Flights from Denver to Flagstaff (DEN-FLG)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Denver to Flagstaff

Sat, Nov 14 - Wed, Nov 18

12:23 pm - 6:35 pmDEN Denver Intl-FLG Flagstaff Pulliam

6h 12m1 stop Phoenix Sky Harbor Intl

1:22 pm - 7:53 pmFLG Flagstaff Pulliam-DEN Denver Intl

6h 31m1 stop Dallas/Fort Worth

$450American Airlines

Wed, Feb 10 - Sat, Feb 13

5:30 am - 12:54 pmDEN Denver Intl-FLG Flagstaff Pulliam

7h 24m1 stop Dallas/Fort Worth

1:15 pm - 6:17 pmFLG Flagstaff Pulliam-DEN Denver Intl

5h 02m1 stop Phoenix Sky Harbor Intl

$450American Airlines

Wed, Dec 2 - Wed, Dec 9

5:30 am - 12:11 pmDEN Denver Intl-FLG Flagstaff Pulliam

6h 41m1 stop Phoenix Sky Harbor Intl

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

6h 41m1 stop Phoenix Sky Harbor Intl

$450American Airlines

Sat, Oct 10 - Mon, Oct 12

6:00 am - 10:04 amDEN Denver Intl-FLG Flagstaff Pulliam

5h 04m1 stop Phoenix Sky Harbor Intl

6:20 pm - 11:30 pmFLG Flagstaff Pulliam-DEN Denver Intl

4h 10m1 stop Phoenix Sky Harbor Intl

$462American Airlines

Sat, Oct 17 - Fri, Oct 23

3:45 pm - 8:39 pmDEN Denver Intl-FLG Flagstaff Pulliam

5h 54m1 stop Phoenix Sky Harbor Intl

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

6h 34m1 stop Phoenix Sky Harbor Intl

$482American Airlines

Sat, Oct 24 - Fri, Oct 30

3:45 pm - 8:39 pmDEN Denver Intl-FLG Flagstaff Pulliam

5h 54m1 stop Phoenix Sky Harbor Intl

7:15 am - 2:21 pmFLG Flagstaff Pulliam-DEN Denver Intl

6h 06m1 stop Dallas/Fort Worth

$482American Airlines

Sat, Nov 21 - Thu, Nov 26

6:40 am - 12:10 pmDEN Denver Intl-FLG Flagstaff Pulliam

5h 30m1 stop Phoenix Sky Harbor Intl

10:09 am - 4:22 pmFLG Flagstaff Pulliam-DEN Denver Intl

6h 13m1 stop Phoenix Sky Harbor Intl

$482American Airlines

Fri, Nov 6 - Sat, Nov 7

12:23 pm - 6:35 pmDEN Denver Intl-FLG Flagstaff Pulliam

6h 12m1 stop Phoenix Sky Harbor Intl

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

6h 41m1 stop Phoenix Sky Harbor Intl

$482American Airlines

Fri, Nov 6 - Sun, Nov 8

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

6h 09m1 stop Dallas/Fort Worth

7:05 pm - 12:40 amFLG Flagstaff Pulliam-DEN Denver Intl

5h 35m1 stop Phoenix Sky Harbor Intl

$494American Airlines

Fri, Nov 6 - Sun, Nov 8

12:23 pm - 6:35 pmDEN Denver Intl-FLG Flagstaff Pulliam

6h 12m1 stop Phoenix Sky Harbor Intl

7:05 pm - 12:40 amFLG Flagstaff Pulliam-DEN Denver Intl

5h 35m1 stop Phoenix Sky Harbor Intl

$494American Airlines

Booking Insights

Price, demand and travel trends for Denver to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Denver to Flagstaff with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Denver to Flagstaff?

Round-trip flights from Denver to Flagstaff start at $450. Prices are typical for this route right now, with typical round-trip fares ranging from $432 to $550. The lowest price found in the past 5 days was $450 on American Airlines.

What's the cheapest day of the week to fly from Denver to Flagstaff?

Monday is the cheapest day of the week to fly from Denver to Flagstaff, it is 19% cheaper than the average day. Thursday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	July
High season	March
Cheapest flight	$325

Best time to beat the crowds but there is an average 16% increase in price.

Most popular time to fly with an average 9% increase in price.

Flight from Denver to Flagstaff

When to book flights from Denver to Flagstaff

Are your dates flexible? Find out the best times to travel from Denver to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Denver to Flagstaff?
Flights from Denver to Flagstaff usually depart from Denver Intl (DEN) and arrive at Flagstaff Pulliam (FLG).
What cabin classes can I book on flights from Denver to Flagstaff?
Only Economy Class is available on flights from Denver to Flagstaff.
Which airports do connecting flights from Denver to Flagstaff pass through?
Most connecting flights from Denver to Flagstaff pass through Phoenix Sky Harbor Intl (PHX), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Denver to Flagstaff?
Yes. Being flexible with your travel dates can save you up to 28% on the Denver to Flagstaff route. Monday is the cheapest departure day at $395 round-trip on average, while Thursday is the most expensive at $545, a difference of $150. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Denver to Flagstaff?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Denver to Flagstaff changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $450 to $1,124. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Denver to Flagstaff looking right now?
One-way fares from Denver to Flagstaff are currently higher than usual. Average one-way flight prices are about $403, which is 15% above the typical average for this route.
What is the time difference between Denver and Flagstaff?
Flagstaff is 1 hour behind Denver (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Flagstaff Pulliam Airport (FLG)?
Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
• Budget
• Hertz
• Alamo
• Dollar
• Enterprise Rent-A-Car
How much should I expect to pay for a Denver to Flagstaff flight?
Round-trip flights from Denver to Flagstaff range from $432 to $550, with an average of $483 over the past 12 months. Anything below $432 counts as a good deal.

If your dates can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $395 - about $150 less than Thursday (28% savings) based on the last 12 months.
If you can choose when to travel, plan your Denver to Flagstaff trip for November. Fares historically average $405 round-trip in that month - typically $380 less than the most expensive month, which is August (based on the last 12 months).

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DEN - FLG

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Everything you should know

Cheap Flights from Denver to Flagstaff (DEN-FLG)

Recent round-trip flight deals from Denver to Flagstaff

Recent one-way flight deals from Denver to Flagstaff

Recent last minute flight deals from Denver to Flagstaff

Price, demand and travel trends for Denver to Flagstaff flights

How much is a round-trip flight from Denver to Flagstaff?

What's the cheapest day of the week to fly from Denver to Flagstaff?

What is the cheapest airline to fly from Denver to Flagstaff?

What is the cheapest layover airport when flying from Denver to Flagstaff?

When flying from Denver to Flagstaff which airport offers the shortest layover?

Key details for Denver to Flagstaff flights

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Cheapest flight

When to book flights from Denver to Flagstaff

Your Denver to Flagstaff flight questions, answered

Your guide to booking Denver to Flagstaff flights

More options for your flight from Denver to Flagstaff

Complete your trip to Flagstaff with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Denver to Flagstaff

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