Are there direct flights from Chicago to Denver?

Yes, there are direct flights on this route. Check the calendar above — prices for direct flights are highlighted.

Cheap flights Chicago — Denver | Prices from 55 $

Q: How long is the flight from Chicago to Denver?

Approximate flight time — 2 h 14 min. This is an average for a direct flight. With connections, the time may be longer.

Q: What is the distance from Chicago to Denver?

The straight-line distance — 1 477 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

Q: How much do flights from Chicago to Denver cost?

The minimum price over 6 months — from 55 $ on 16.12.2026. Prices depend on the season, day of the week and how far in advance you book.

Q: What is the time difference between Chicago and Denver?

The time difference — -1 h. Keep this in mind when planning your flight and connections.

Q: When is the best time to buy tickets Chicago — Denver?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

Denver

Denver is a city at the foot of the Rocky Mountains, located at an altitude of 5,280 feet (1,609 meters), serving as Colorado’s main hub. It is famous for its parks, art museums, and access to ski resorts and hiking trails. Denver is also known for its vibrant nightlife, beer festivals, and Wild Wes...

More about Denver

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Route characteristics

Distance

1 477 km

Flight time

2 h 14 min

Time difference

-1 h

Minimum price

from 55 $ (16.12.2026)

Departure airports

6 pcs.

Arrival airports

2 pcs.

Airlines on the route

3 pcs.

Who flies this route 3 pcs.

Frontier Airlines

Low-cost 6 flights

American Airlines

1 flight

Southwest Airlines

Low-cost 1 flight

Where to buy tickets 6 pcs.

Trip.com

3 tickets

Farehutz

1 ticket

Farera

1 ticket

Clickavia

1 ticket

Mytrip.com

1 ticket

Kiwi.com

1 ticket

Airports

From — Chicago

CGX Merrill C Meigs
DPA DuPage Airport
MDW Chicago Midway International Airport
ORD O'Hare International Airport
PWK Chicago Executive Airport
RFD Chicago Rockford International Airport

To — Denver

APA Centennial Airport
DEN Denver International Airport

Frequently asked questions about the route Chicago — Denver

How long is the flight from Chicago to Denver?

Approximate flight time — 2 h 14 min. This is an average for a direct flight. With connections, the time may be longer. You will see the exact time when searching for tickets.

What is the distance from Chicago to Denver?

The straight-line distance — 1 477 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

How much do flights from Chicago to Denver cost?

The minimum price over 6 months — from 55 $ on 16.12.2026. Prices depend on the season, day of the week and how far in advance you book. Usually cheaper 1–3 months before departure.

What is the time difference?

The difference — -1 h. Keep this in mind when planning your flight and connections.

From which airports does Chicago operate flights?

From Chicago: CGX (Merrill C Meigs), DPA (DuPage Airport), MDW (Chicago Midway International Airport), ORD (O'Hare International Airport), PWK (Chicago Executive Airport), RFD (Chicago Rockford International Airport). Choose the most convenient airport.

To which airports in Denver do flights arrive?

To Denver: APA (Centennial Airport), DEN (Denver International Airport). Check which airport your flight arrives at.

Which airlines fly this route?

This route is served by 3 airlines: Frontier Airlines, American Airlines, Southwest Airlines.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

How do I book tickets?

Choose a date, passengers and click "Find tickets" — a search will open comparing prices from 800+ airlines. Booking is made directly with the airline or agency.

About the route Chicago — Denver

Flights Chicago — Denver is a popular route. The straight-line distance is 1 477 km. Flight time 2 h 14 min. Time difference -1 h.

From Chicago (CHI) flights depart from 6 airports. To Denver (DEN) — 2 arrival airports.

3 airlines operate on this route: Frontier Airlines, American Airlines, Southwest Airlines. Compare prices, baggage allowance and departure times.

The minimum price for the next 6 months — from 55 $ (16.12.2026). The cheapest dates are highlighted in the calendar above.

Other destinations from Chicago