$48 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 $48 One Way, $95 Round Trip from Chicago to Longmont
Prices starting at $95 for return flights and $48 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
Hilton Garden Inn Colorado Springs Airport
Nov 14 - Nov 17
Chicago (CHI) to Denver (DEN)
Reviewed on Feb 27, 2024
Hampton Inn Denver West Federal Center
Oct 29 - Nov 3
Chicago (CHI) to Denver (DEN)
Reviewed on Jul 29, 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 | 886 mi |
Direct Flight Airlines | American Airlines, Qatar Airways, JAL, Air Canada, Austrian, Aer Lingus, Emirates, Copa Airlines, Swiss, United Airlines, Frontier Airlines, Cathay Pacific, Turkish Airlines, Southwest Airlines, Royal Jordanian, Iberia, Brussels Airlines, Lufthansa, Gulf Air, British Airways |
Earliest Flight Arrival | 12:42PM UTC |
Latest Flight Arrival | 5:30AM UTC |
Chicago to Longmont
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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.