Cheapest one-way
ر.س 285.00
Frontier Airlines · Nonstop
One-way tickets on ORD–DEN recently started around ر.س 285.00.
Flights from Chicago to Denver
BookingTrolley tracks the Chicago to Denver route (ORD–DEN), where tickets recently opened at ر.س 570.00. See how prices shift by airline, stops and season below.
Chicago to Denver flights overview
ORD and DEN sit roughly 1,426 km apart, so total travel time depends on whether you fly nonstop or connect. BookingTrolley found 5 airlines currently compete on the ORD–DEN corridor, with Frontier Airlines posting one of the lowest fares at ر.س 570.00. 3 of them offer nonstop options, which save layover time but can cost more than connecting itineraries.
On the latest Chicago to Denver searches, the cheapest ticket BookingTrolley recorded was ر.س 570.00. Across the months we have sampled, the typical round-trip fare averages about ر.س 686.25. Nov tends to be the cheapest month to fly (around ر.س 570.00), while Jun is usually the most expensive at about ر.س 847.50 — a swing of roughly 49%.
Frequently asked questions about flying from Chicago to Denver
According to BookingTrolley fare data on the Chicago to Denver route (ORD–DEN), round-trip tickets started at ر.س 570.00. Prices are shown in USD for comparison; Saudi Arabia travellers should confirm the final checkout currency on BookingTrolley.
Flight time from Chicago to Denver depends on the airline and on whether the itinerary is nonstop or connecting. BookingTrolley shows a duration only when it is calculated from observed departure and arrival times.
Recent BookingTrolley comparisons list Frontier Airlines (from ر.س 570.00), Delta Air Lines (from ر.س 1,443.75), United Airlines (from ر.س 1,500.00) among the lowest fares on Chicago to Denver. Carrier availability changes with season and sales.
Mid-week departures and shoulder seasons usually cost less. According to BookingTrolley fare data on the Chicago to Denver route (ORD–DEN), round-trip tickets started at ر.س 570.00. BookingTrolley helps Saudi Arabia travellers spot dips before peak travel.
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Explore fares from Chicago, into Denver, and on related corridors with BookingTrolley.
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