Direct flights from Denver to Flagstaff

Did you mean Flights from Flagstaff to Denver?

Denver

United States

DEN

Denver International Airport

Flagstaff

United States

FLG

Flagstaff Pulliam Airport

Route: Nonstop service available
Distance: 503 miles
Marketing airlines: 1 airline
Aircraft: 1 aircraft type
Dates: Aug 10 – Oct 3, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-19 through 2026-11-17.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Denver to Flagstaff route overview

Denver International Airport (DEN) serves Denver; Flagstaff Pulliam Airport (FLG) serves Flagstaff.

The airports are 503 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from DEN to FLG.

Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Aug 10 – Oct 3, 2027.

Marketing airlines on the Denver to Flagstaff route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

United Airlines (UA)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from DEN to FLG

Frequently asked questions

Which airports serve the Denver to Flagstaff route?

Denver International Airport (DEN) is the origin airport and Flagstaff Pulliam Airport (FLG) is the destination airport.

How far is Flagstaff from Denver?

DEN and FLG are approximately 503 miles apart by great-circle distance.

Are there direct flights from DEN to FLG?

Yes. Roame's current schedule feed shows nonstop service from DEN to FLG.

Which airlines market flights from DEN to FLG?

Which aircraft fly from DEN to FLG?

Aircraft listed in the current schedule include CR5.