Cheap flights from Flagstaff to Denver from $342
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 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Wed 11/4
11:16 am-3:14 pm
1 stop3h 58m
Denver Intl
Wed 11/11
5:30 am-10:45 am
1 stop5h 15m
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Sat 11/7
12:41 pm-7:22 pm
1 stop6h 41m
Denver Intl
Mon 11/9
6:25 am-12:10 pm
1 stop5h 45m
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
12:23 pm-6:35 pm
1 stop6h 12m
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Sat 10/24
10:34 am-6:13 pm
1 stop6h 39m
Denver Intl
Sat 10/31
3:45 pm-8:39 pm
1 stop5h 54m
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Tue 10/27
10:34 am-3:12 pm
1 stop3h 38m
Denver Intl
Sat 10/31
6:00 am-11:16 am
1 stop6h 16m
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Mon 10/19
6:20 pm-11:30 pm
1 stop4h 10m
Denver Intl
Tue 11/3
12:23 pm-6:35 pm
1 stop6h 12m
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Thu 12/31
11:30 am-6:50 pm
1 stop7h 20m
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Sat 11/7
12:41 pm-7:22 pm
1 stop6h 41m
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Thu 12/31
11:30 am-11:45 pm
2 stops12h 15m
FlagstaffDenver
FLG Flagstaff Pulliam - DEN Denver Intl
FLGDEN
Flagstaff Pulliam
Fri 10/23
10:34 am-6:08 pm
1 stop6h 34m
See travel insights to Denver from
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 cheapest month to fly to Denver?
The cheapest month to fly to Denver from Flagstaff is in November. Flight prices, which tend to average around $355, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in November, 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?
When to book flights from Flagstaff to Denver
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
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 58m.
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 October 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 | ||
|---|---|---|---|---|---|
| PriceFrom $335 | Free Cancellation | Rating 7.0 12,134 reviews |
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsWhy 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.