Cheap flights from Flagstaff to Denver (FLG - DEN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Flagstaff to Denver are usually found in June or January, booked 23 days in advance, depart on a Saturday or Thursday and return on a Thursday

How to find the cheapest flight from
Flagstaff (FLG) to Denver (DEN)

FLG - DEN
Price
$231 - $384
DEN
Temperature
44.6 - 89.6 °F
DEN
Rainfall
0.5 - 2.7 inches

Popular in

November

High demand for flights, 22% potential price rise

Cheapest in

June

Best time to find cheap flights, 23% potential price drop

Round-trip from

$231

From Flagstaff to Denver

One-way from

$158

One-way flight from Flagstaff to Denver

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Flagstaff to Denver?

Users have found that flying from Flagstaff to Denver on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Flagstaff to Denver?

Travelers have found it’s best to book a flight 14 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Flagstaff to Denver 1-2 weeks in advance for as low as $88, or $106 for flights within the next 24 hours.

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

Flights from Flagstaff to Denver lean towards being more expensive in December. Prices are generally better when you fly from Flagstaff to Denver in August, with the cheapest ticket starting at $36.

When is the cheapest time to fly from Flagstaff to Denver (FLG - DEN)?

It’s typically best to fly out from Flagstaff to Denver in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Flagstaff to Denver in March, April 2021

28 Apr - 3 May
$289pp
FLG
Flagstaff Pulliam
Alaska Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
Alaska Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
13 Apr - 19 Apr
$299pp
FLG
Flagstaff Pulliam
American Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
American Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
17 Apr - 21 Apr
$300pp
FLG
Flagstaff Pulliam
American Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
American Airlines
   
2 STOPS
FLG
Flagstaff Pulliam

Flagstaff to Denver 2021 flight deals

28 Apr - 3 May
$289pp
FLG
Flagstaff Pulliam
Alaska Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
Alaska Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
13 Apr - 19 Apr
$299pp
FLG
Flagstaff Pulliam
American Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
American Airlines
   
2 STOPS
FLG
Flagstaff Pulliam
17 Apr - 21 Apr
$300pp
FLG
Flagstaff Pulliam
American Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
American Airlines
   
2 STOPS
FLG
Flagstaff Pulliam

Non-stop flights to Denver from Flagstaff

17 Apr - 22 Apr
$385pp
FLG
Flagstaff Pulliam
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
FLG
Flagstaff Pulliam
24 May - 28 May
$447pp
FLG
Flagstaff Pulliam
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
FLG
Flagstaff Pulliam
26 Mar - 29 Mar
$577pp
FLG
Flagstaff Pulliam
United Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
FLG
Flagstaff Pulliam

One-way flights to Denver from Flagstaff

11:43 am - 7:30 am
Alaska Airlines
2 Stops
18h 47m
FLG - DEN
Alaska Airlines
$158
CheapFlights
2:32 am - 9:51 am
American Airlines
1 Stop
6h 19m
FLG - DEN
American Airlines
9:34 am - 12:11 pm
United Airlines
Nonstop
1h 37m
FLG - DEN
United Airlines
$406
United

Related info for your journey

Flight FAQs

From Flagstaff to Denver

Are flight prices decreasing from Flagstaff to Denver due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Flagstaff and Denver for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Flagstaff Pulliam to Denver Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Flagstaff Pulliam to Denver Intl have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Major Airline are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Flagstaff to Denver for under $300 on Cheapflights?

Yes, there are multiple flights from Flagstaff to Denver for under $300. The cheapest flight booked recently is on Alaska Airlines for just $289, but on average you can expect to pay $327.

Are there nonstop flights from Flagstaff to Denver for under $400 on Cheapflights?

Cheapflights has at least 7 direct flights from Flagstaff to Denver under $400. A good price for a nonstop flight from Flagstaff to Denver is less than $617.

Does it rain more in Flagstaff or Denver?

The rainfall in Flagstaff is generally more than the rainfall in Denver. This will continue over the next 4 days.

Is Flagstaff weather warmer or cooler than Denver?

We forecast the temperature to be around the 95 °F's in July, on average. The temperature in Denver is generally colder than in Flagstaff. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Flagstaff to Denver?

For as low as $385, United Airlines can have you in Denver from Flagstaff in 1h 45m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Flagstaff to Denver round-trip?

Alaska Airlines, at $289, was found to be the cheapest airline from Flagstaff to Denver. An alternate airline flying to your destination would be American Airlines. Alaska Airlines is 3% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Flagstaff to Denver one-way?

The cheapest airlines for a one-way flight from Flagstaff to Denver are Alaska Airlines ($145), American Airlines ($159), and United Airlines ($224).

Alternative routes for Flagstaff to Denver

Destination information for Denver

Flight duration
1h 42m
Average temperature for March in Denver
55.4 °F
Avg rainfall for March in Denver
0.9 ″

Airports servicing Flagstaff

Airports servicing Denver

Hourly flight availability from Flagstaff to Denver

Afternoon Noon to 6 PM 100% of FLG to DEN departures
Early morning Midnight to 6 AM 0% of FLG to DEN departures
Morning 6 AM to noon 0% of FLG to DEN departures
Evening 6 PM to midnight 0% of FLG to DEN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Flagstaff to Denver
Sunday
0 flights
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
0 flights
Saturday
0 flights
Home North America USA Colorado Denver Cheap flights from Flagstaff to Denver