$46 Cheap flight deals from Chicago (CHI) to Longmont (DEN)
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This Weekend's Flight Deals from Chicago to Longmont
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 $46 One Way, $92 Round Trip from Chicago to Longmont
Prices starting at $92 for return flights and $46 for one-way flights to Longmont were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Longmont economy flight packages
The Source Hotel
May 12 - May 15
Rockford (RFD) to Denver (DEN)
Reviewed on Sep 24, 2025
The Green Mountain Falls Lodge
May 8 - May 16
Chicago (ORD) to Denver (DEN)
Reviewed on Aug 3, 2025
the Curtis Denver - a DoubleTree by Hilton Hotel
Apr 29 - May 4
Chicago (CHI) to Denver (DEN)
Denver (DEN) to Chicago (CHI)
Reviewed on Jul 2, 2025
More About Flying To Longmont from Chicago
Route Information for Flights from Chicago to Longmont
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | DEN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Longmont
Orbitz assures that you will receive cheap air fares on flights from Chicago to Longmont and special deals that give you guaranteed low prices on hotels, cruises, car rentals, and anything else you need on your trip.
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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.