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Cheap flights from Chicago O'Hare Intl Airport to Denver from £92

ORD — DEN
1 Nov — 8 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Denver

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Denver

Sat 24/1008:46 -
1 stop8h 01m
Tue 27/1020:55 -
Nonstop2h 26m
Deal found 29/9£135
Fri 23/1006:30 -
Nonstop2h 49m
Mon 26/1021:12 -
1 stop22h 58m
Deal found 2/10£153
Fri 13/1106:30 -
Nonstop2h 56m
Fri 20/1121:26 -
Nonstop2h 27m
Deal found 29/9£157
Fri 13/1119:26 -
1 stop13h 53m
Fri 20/1119:50 -
1 stop8h 20m
Deal found 29/9£174
Mon 23/1106:40 -
Nonstop2h 56m
Sun 29/1121:26 -
Nonstop2h 27m
Deal found 30/9£178
Sat 24/1007:00 -
Nonstop2h 47m
Sat 31/1015:58 -
Nonstop2h 42m
Deal found 30/9£184
Fri 30/1017:48 -
Nonstop2h 57m
Mon 2/1107:45 -
Nonstop2h 34m
Deal found 29/9£197
Sat 24/1006:20 -
1 stop6h 44m
Sun 25/1000:59 -
1 stop5h 42m
Deal found 30/9£199

Find flight deals from O'Hare Intl to Denver

Round-trip from

£135

One-way from

£92

Popular in

June

Cheapest in

January

Average price

£191
Frontier
  • Frontier
  • 24/10-27/10
  • 1 total stop
  • 10h 27m total
  • Chicago to Denver
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United Airlines
  • United Airlines
  • 14/11-31/12
  • Nonstop
  • 2h 43m total
  • Chicago to Denver
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Sat 31/10

10:55-17:32

1 stop7h 37m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£100

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Fri 30/10

10:55-12:45

Nonstop2h 50m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£105

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Fri 6/11

13:00-14:50

Nonstop2h 50m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£105

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Sun 8/11

06:20-10:02

1 stop4h 42m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£127

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Sun 20/12

19:50-11:21

1 stop16h 31m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£135

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Sun 3/1

10:30-17:38

1 stop8h 08m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£142

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Sun 25/10

22:45-00:36

Nonstop2h 51m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£165

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Sat 17/10

19:50-21:44

Nonstop2h 54m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£173

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Wed 2/12

08:39-20:19

2 stops12h 40m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£179

ChicagoDenver

ORD Chicago O'Hare Intl - DEN Denver Intl

ORDDEN

Chicago O'Hare Intl

Thu 29/10

08:29-20:06

2 stops12h 37m

Denver Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£179

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from O'Hare Intl to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from O'Hare Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Denver

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Denver?

The best time to book flights from Chicago O'Hare Intl Airport to Denver is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Denver?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Denver (average of £161). Flying from Chicago O'Hare Intl Airport to Denver in June is currently the most expensive (average of £245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to DEN?

When flying from Chicago O'Hare Intl Airport to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 66% versus a flight in the afternoon.

How much does it cost for a return flight from Chicago O'Hare Intl Airport to Denver?

Airfare is below average for this route at the moment.

Chicago O'Hare Intl Airport to Denver flights typically cost between £136 and £252 in October.
The cheapest return price found within the last 5 days was £135 on Frontier (24 Oct–27 Oct).

Related info for your journey

  • What airport do you fly into for flights to Denver from Chicago O'Hare Intl?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Denver. 0 airlines have flights to Denver Intl from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Denver Intl should not be difficult; the airport handles an average of 54 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Denver?

    Airlines like United Airlines and Delta fly from Chicago O'Hare Intl Airport to Denver in about 2h 52m. The time it takes to get you to your destination can typically vary by up to 4h 30m. Airlines will cover a distance of 886 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Denver?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to Denver on time: Envoy Air (89%), United Airlines (73%), Copa Airlines (72%).

  • Can I find deals for flights from O'Hare Intl to Denver that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Denver.

  • Can I find deals for business class flights from O'Hare Intl to Denver?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Denver?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Denver (average of £161). Flying from Chicago O'Hare Intl Airport to Denver in June is currently the most expensive (average of £245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Denver from O'Hare Intl today and book when prices fit your budget.

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