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Our data shows that the cheapest route for a one-way flight from Chicago to Denver cost $29 and was between Chicago Midway Airport and Denver. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $58.
Flights from Chicago to Denver. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Chicago to Denver. Find the best flights fast, track...
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The cheapest return flight ticket from Chicago O'Hare Airport to Denver found by KAYAK users in the last 72 hours was for $71 on Frontier, followed by JetBlue ($90). One-way flight deals have also been found from as low as $24 on Frontier and from $67 on Sun Country Air.
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There are 2 airlines that fly nonstop from Chicago Midway Airport to Denver. They are Frontier and Southwest. The cheapest airline for this route is Frontier, with the best one-way deal found costing $52. On average, the best prices for this route can be found at Frontier.
Book one-way or return flights from Chicago to Denver with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Chicago to Denver now!
