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Cheap flights from Flagstaff to Denver from $181

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flagstaff to Denver departing on 3/27. 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 Flagstaff to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:01 pm - 9:38 pm
FLG
-
DEN
3h 37m
1 stop
American Airlines Logo
1:58 pm - 6:44 pm
DEN
-
FLG
5h 46m
1 stop
$306American Airlines
Fr, Apr 17 - Di, Apr 21
American Airlines Logo
6:00 am - 11:36 am
FLG
-
DEN
4h 36m
1 stop
American Airlines Logo
7:52 am - 11:11 am
DEN
-
FLG
4h 19m
1 stop
$356American Airlines
Do, Mrz 19 - Do, Mrz 26
American Airlines Logo
4:50 pm - 10:53 pm
FLG
-
DEN
5h 03m
1 stop
American Airlines Logo
12:08 pm - 4:31 pm
DEN
-
FLG
5h 23m
1 stop
$385American Airlines
Mo, Apr 6 - Mo, Apr 13
American Airlines Logo
6:27 pm - 12:34 am
FLG
-
DEN
5h 07m
1 stop
American Airlines Logo
8:00 am - 11:22 am
DEN
-
FLG
4h 22m
1 stop
$386American Airlines
Di, Jul 7 - Sa, Jul 11
American Airlines Logo
6:00 am - 11:36 am
FLG
-
DEN
4h 36m
1 stop
American Airlines Logo
2:13 pm - 6:42 pm
DEN
-
FLG
5h 29m
1 stop
$406American Airlines
Sa, Apr 4 - Fr, Apr 10
American Airlines Logo
4:50 pm - 10:53 pm
FLG
-
DEN
5h 03m
1 stop
American Airlines Logo
6:45 pm - 11:07 pm
DEN
-
FLG
5h 22m
1 stop
$416American Airlines
Di, Mrz 10 - Mi, Mrz 11
American Airlines Logo
6:21 am - 11:38 am
FLG
-
DEN
4h 17m
1 stop
American Airlines Logo
2:13 pm - 6:42 pm
DEN
-
FLG
5h 29m
1 stop
$436American Airlines
Sa, Apr 11 - Sa, Apr 18
American Airlines Logo
4:50 pm - 10:53 pm
FLG
-
DEN
5h 03m
1 stop
American Airlines Logo
8:21 am - 11:11 am
DEN
-
FLG
3h 50m
1 stop
$446American Airlines
Fr, Apr 3 - Do, Apr 9
American Airlines Logo
4:50 pm - 10:53 pm
FLG
-
DEN
5h 03m
1 stop
American Airlines Logo
2:41 pm - 10:57 pm
DEN
-
FLG
9h 16m
2 stops
$449American Airlines
Mi, Apr 1 - Mi, Apr 8
American Airlines Logo
4:50 pm - 10:53 pm
FLG
-
DEN
5h 03m
1 stop
American Airlines Logo
10:28 am - 6:42 pm
DEN
-
FLG
9h 14m
2 stops
$456American Airlines
Di, Mrz 24 - Sa, Apr 11

American Airlines flights from Flagstaff to Denver

Our best American Airlines deals on Flagstaff to Denver flight tickets
American Airlines
Apr 17
FLG5:01 pmFlagstaff Pulliam
3h 37m
1 stop
DEN9:38 pmDenver Intl
Apr 21
DEN1:58 pmDenver Intl
5h 46m
1 stop
FLG6:44 pmFlagstaff Pulliam
$306
American Airlines
Mar 19
FLG6:00 amFlagstaff Pulliam
4h 36m
1 stop
DEN11:36 amDenver Intl
Mar 26
DEN7:52 amDenver Intl
4h 19m
1 stop
FLG11:11 amFlagstaff Pulliam
$356
American Airlines
Apr 6
FLG4:50 pmFlagstaff Pulliam
5h 03m
1 stop
DEN10:53 pmDenver Intl
Apr 13
DEN12:08 pmDenver Intl
5h 23m
1 stop
FLG4:31 pmFlagstaff Pulliam
$385

momondo Fare Finder

 
Customize your flight search to find flights from Flagstaff to Denver 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 Februar 23, 2026.
Use the filters below to find and compare flights from Flagstaff to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Fr 4/17

5:01 pm-9:38 pm

1 stop3h 37m

Denver Intl

Di 4/21

1:58 pm-6:44 pm

1 stop5h 46m

$306

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Do 3/19

6:00 am-11:36 am

1 stop4h 36m

Denver Intl

Do 3/26

7:52 am-11:11 am

1 stop4h 19m

$356

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Mo 4/6

4:50 pm-10:53 pm

1 stop5h 03m

Denver Intl

Mo 4/13

12:08 pm-4:31 pm

1 stop5h 23m

$385

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Di 7/7

6:27 pm-12:34 am

1 stop5h 07m

Denver Intl

Sa 7/11

8:00 am-11:22 am

1 stop4h 22m

$386

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sa 4/4

6:00 am-11:36 am

1 stop4h 36m

Denver Intl

Fr 4/10

2:13 pm-6:42 pm

1 stop5h 29m

$406

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Di 3/10

4:50 pm-10:53 pm

1 stop5h 03m

Denver Intl

Mi 3/11

6:45 pm-11:07 pm

1 stop5h 22m

$416

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Sa 4/11

6:21 am-11:38 am

1 stop4h 17m

Denver Intl

Sa 4/18

2:13 pm-6:42 pm

1 stop5h 29m

$436

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Fr 4/3

4:50 pm-10:53 pm

1 stop5h 03m

Denver Intl

Do 4/9

8:21 am-11:11 am

1 stop3h 50m

$446

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Mi 4/1

4:50 pm-10:53 pm

1 stop5h 03m

Denver Intl

Mi 4/8

2:41 pm-10:57 pm

2 stops9h 16m

$449

FlagstaffDenver

FLG - DEN

FLGDEN

Flagstaff Pulliam

Di 3/24

4:50 pm-10:53 pm

1 stop5h 03m

Denver Intl

Sa 4/11

10:28 am-6:42 pm

2 stops9h 14m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

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 January 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?

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

Fastest flight time

3h 37m

Direct flights

None
The fastest flight from Flagstaff to Denver takes 3h 37m
There are no direct flights from Flagstaff to Denver. There are no popular flight routes from Flagstaff to Denver.
Search flight deals

  • 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 37m.

  • 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?

  • 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?

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 AirlinesPriceFrom $295Free CancellationRating
7.2
11,339 reviews
Search American Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Boulder
Longmont
Cripple Creek
Greeley
Keystone
Lakewood
Westminster
Thornton
Frisco
Winter Park
Centennial
Copper Mountain
Grand Lake
Englewood

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.

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1 adult
Mi 3/25
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