
$41 Cheap flight deals from Chicago (CHI) to Fort Collins (DEN)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from Chicago to Fort Collins
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $41 One Way, $75 Round Trip from Chicago to Fort Collins
Prices starting at $75 for return flights and $41 for one-way flights to Fort Collins were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Fort Collins economy flight packages

Fairfield Inn & Suites by Marriott Denver Airport at Gateway Park
Sep 19 - Sep 22
Chicago (CHI) to Denver (DEN)
Reviewed on Aug 13, 2024

Hotel Indigo Denver Downtown - Union Station by IHG
Sep 14 - Sep 20
Chicago (CHI) to Denver (DEN)
Denver (DEN) to Chicago (CHI)
Reviewed on Jun 29, 2025

Fort Collins first class flight packages

More About Flying To Fort Collins from Chicago
Route Information for Flights from Chicago to Fort Collins
Origin Airport IATA Code | CHI |
---|---|
Destination Airport IATA Code | DEN |
Distance | 886 mi |
Direct Flight Airlines | American Airlines, Qatar Airways, JAL, Air Canada, Austrian, Aer Lingus, Emirates, Copa Airlines, Swiss, United Airlines, Frontier Airlines, Turkish Airlines, Southwest Airlines, Royal Jordanian, Finnair, Iberia, Brussels Airlines, Lufthansa, British Airways, Gulf Air |
Earliest Flight Arrival | 12:43PM UTC |
Latest Flight Arrival | 5:22AM UTC |
Chicago to Fort Collins
Book your trip through Orbitz for the best deals on Chicago to Fort Collins flights. With our cutting-edge mobile tools, getting fantastic savings on international or domestic flights or updates on your flight status has never been easier. Find your low-priced flights from Chicago to Fort Collins today with Orbitz.
Frequent Flyer Rewards
If you are a member of a frequent flyer program, Orbitz will ensure you get points or miles for your qualifying Chicago to Fort Collins flights. Just provide your frequent flyer number or your loyalty program number when booking your flight online with Orbtiz.com.
Flight Deals on the Go
Never miss out on great savings! Get fantastic deals on flights from Chicago to Fort Collins on your mobile device with our apps for iPhone, Android, and iPad, or use your mobile Web browser to access m.orbitz.com. Find big discounts on the hotels you want to stay at to go along with your Chicago to Fort Collins flights. The app even gives you information for baggage claim and other important flight details.
Free Flight Alerts
With Orbitz, not do you get amazing low-cost deals on Chicago to Fort Collins flights, but we can send you flight alerts to your mobile phone or email. Instantly learn about delays to your flights from Chicago to Fort Collins, so you can plan ahead and make different travel arrangements if you need to.
Guaranteed low prices for Chicago to Fort Collins flights makes Orbitz the perfect online budget travel source.
Frequently asked questions
- Flights to Fort Collins
- Flights from Chicago
- Chicago Airports
- Fort Collins Airports
- Airlines Operating
- Flights To
Flights from Chicago
- Chicago to New York
- Chicago to Orlando
- Chicago to Houston
- Chicago to Phoenix
- Chicago to Los Angeles
- Chicago to London
- Chicago to Dallas
- Chicago to Washington
- Chicago to Toronto
- Chicago to Paris
- Chicago to New Orleans
- Chicago to Rome
- Chicago to San Francisco
- Chicago to Cleveland
- Chicago to Detroit
- Chicago to Montreal
- Chicago to Kansas City
- Chicago to Sacramento
- Chicago to Hartford
- Chicago to Atlantic City
- Flights to Aspen
- Flights to Cortez
- Flights to Grand Junction
- Flights to Montrose
- Flights to Delta
- Flights to Aurora
- Flights to Vail
- Flights to Greeley
- Flights to Estes Park
- Flights to Breckenridge
- Flights to Denver
- Flights to Durango Purgatory
- Flights to Telluride
- Flights to Colorado Springs
- Flights to Fort Collins
- Flights to Pueblo
- Flights to Boulder
- Flights to Buena Vista
- Flights to Moab
- Flights to Hayden
- Flights to Aspen Snowmass
Top Trending
- Cheap Los Angeles to Cabo San Lucas flights
- Cheap New York to Orlando flights
- Cheap Toronto to Orlando flights
- Cheap Toronto to Miami flights
- Cheap Los Angeles to New York flights
- Cheap Chicago to Las Vegas flights
- Cheap New York to Los Angeles flights
- Cheap Atlanta to Las Vegas flights
- Cheap Orlando to Miami flights
- Cheap New York to Las Vegas flights
- Cheap Seattle to Las Vegas flights
- Cheap Boston to Orlando flights
- Cheap Chicago to Phoenix flights
- Cheap Vancouver to Las Vegas flights
- Cheap Portland to Las Vegas flights
- Cheap Toronto to Las Vegas flights
- Cheap Houston to Las Vegas flights
- Cheap Denver to Las Vegas flights
- Cheap New York to Miami flights
- Cheap Los Angeles to Las Vegas flights
- Cheap Minneapolis - St. Paul to Las Vegas flights
- Cheap Toronto to Los Angeles flights
- Cheap Chicago to New York flights
- Cheap New York to Atlanta flights
- Cheap Atlanta to New York flights
- Cheap Atlanta to Miami flights
- Cheap New York to London flights
- Cheap Toronto to New York flights
- Cheap Dallas to Las Vegas flights
- Cheap Detroit to Las Vegas flights
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.