Cheap flights from O'Hare Intl (ORD) to Denver (DEN) from $75

This is the cheapest one-way flight price, found on 5/30. Prices may vary by date and flight preferences.
ORD — DEN
Jun 5 — Jun 121
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How to find the cheapest flight from O'Hare Intl (ORD) to Denver (DEN)

All the information you need to plan the best ORD to DEN flight in 2023: compare O'Hare Intl to Denver flight prices with the expected peak season, weather and rainfall in Denver.

Popular in

July

Cheapest in

January

Round-trip from

$197

One-way from

$104
High demand for flights, 28% potential price rise
Best time to find cheap flights, 32% potential price drop
From Chicago O'Hare Intl to Denver Intl
One-way flight from Chicago O'Hare Intl to Denver Intl

ORD - DEN

Price

$197 - $401

DEN

Temperature

30.2 - 73.4 °F

DEN

Rainfall

0.5 - 2.3 inches

Cheap flights from O'Hare Intl to Denver in May, June 2023

The best prices found for ORD to DEN flights for May, June
Scroll through some of the best deals on flights from Chicago to Denver in 2023. Check back soon for alternative fares.

O'Hare Intl to Denver 2023 flight deals

Cheap flights to Denver from O'Hare Intl found for this year
Scroll through some of the best deals on flights from Chicago to Denver in 2023. Check back soon for alternative fares.

Cheap United Airlines flights from O'Hare Intl to Denver

Consider these cheap United Airlines flights we've found departing from Chicago to Denver. It's recommended that users confirm their flight details before booking.
  • If you’re traveling from Chicago O'Hare Intl Airport to Denver, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $325.15 RT. This price is typically 55% more expensive than other airlines that offer Chicago O'Hare Intl Airport to Denver flights. When booking this route, the cheapest RT price found was $157. The most popular departure airport in Chicago O'Hare Intl Airport when flying to Denver is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting Denver is Denver Intl Airport. When flying from Chicago O'Hare Intl Airport to Denver, United Airlines flights are 31% more popular than any other airline flying that same route.

Cheap Frontier flights from O'Hare Intl to Denver

Have a look at some of the cheapest available Frontier flights departing from Chicago and landing in Denver. Deals are refreshing constantly so come back soon for more options.
  • One of the most popular airlines traveling from Chicago O'Hare Intl Airport to Denver is Frontier. Flights from Frontier traveling this route typically cost $325.79 RT. This price is typically 44% cheaper than other airlines that offer Chicago O'Hare Intl Airport to Denver flights. When booking this route, the cheapest RT price found was $148. Chicago O'Hare Intl Airport is the most common Chicago O'Hare Intl Airport airport to take off from when flying to Denver. Denver Intl Airport is the most popular arrival airport in Denver. When flying from Chicago O'Hare Intl Airport to Denver, Frontier flights are 26% more popular than any other airline flying that same route.

Non-stop flights to Denver from O'Hare Intl

Save time with O'Hare Intl to Denver direct flight deals
For a shorter flight, select one of these non-stop flights from Chicago to Denver. Select from other flights from Chicago to Denver by using the search form above.

Last minute flights from O'Hare Intl to Denver

Late deals on return flights to Denver from O'Hare Intl, departing today and this week
Have a look at some of the last-minute flights available departing from Chicago to Denver. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Denver from O'Hare Intl

The cheapest one-way flights from O'Hare Intl to Denver
Take a look at some of the one-way flights we've detected from Chicago to Denver. Those needing a return flight from Chicago to Denver can use the search form above.

Find flights from O'Hare Intl to Denver within your budget

Use the slider to find flights from O'Hare Intl to Denver that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$144 - $199

Route

Depart

Return

Price

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Wed 6/21

1 stop17h 14m

Denver Intl

Wed 6/28

1 stop12h 04m

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Wed 6/21

2 stops26h 03m

Denver Intl

Wed 6/28

1 stop12h 04m

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Wed 6/14

1 stop17h 14m

Denver Intl

Tue 6/20

1 stop12h 04m

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 6/24

1 stop8h 14m

Denver Intl

Wed 6/28

1 stop12h 04m

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Tue 6/20

1 stop10h 31m

Denver Intl

Wed 6/21

1 stop13h 19m

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 8/19

Nonstop2h 41m

Denver Intl

Wed 9/27

Nonstop2h 27m

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Mon 6/12

1 stop12h 29m

Denver Intl

Wed 6/14

1 stop8h 33m

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Tue 8/15

Nonstop2h 44m

Denver Intl

Sat 8/19

1 stop7h 05m

Chicago O'Hare IntlDenver Intl

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 8/19

1 stop6h 52m

Denver Intl

Sun 8/20

1 stop5h 20m

Flights are sorted by cheapest first

Deals found on 5/30

Reviews of Airlines Servicing Denver

See what other customers who have flown with United Airlines, Frontier and Delta from Chicago to Denver have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,364 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

Delta
8.0
Very good
2,364 reviews
Delta
8.0
Very good
2,364 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

United Airlines
7.6
Good
1,526 reviews
Delta
8.0
Very good
2,364 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,364 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

Spirit Airlines
6.6
Okay
1,028 reviews
Delta
8.0
Very good
2,364 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

Frontier
5.9
Fair
663 reviews
Delta
8.0
Very good
2,364 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.2

Crew

8.5

Entertainment

7.8

Reviews

1 / 10

Delta accidentally tagged my bag for the wrong flight leaving me without any of my clothes and shoes for my trip.

Related info for your journey

Useful info, stats and facts about O'Hare Intl to Denver flights.

Alternative routes for O'Hare Intl to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from O'Hare Intl to Denver

The chart below displays the airlines Cheapflights users traveling from O'Hare Intl to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$87Average$175FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Spirit AirlinesCheapest$111Average$208FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Denver Air ConnectionCheapest$135Average$231FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Denver Air Connection flights
American AirlinesCheapest$148Average$326FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$157Average$325FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$190Average$289FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from O'Hare Intl to Denver

See what time of day planes typically take off from O'Hare Intl to Denver
0%of flight departuresEarly morningMidnight to 6 am
18%of flight departuresMorning6 am to noon
61%of flight departuresAfternoonNoon to 6 pm
21%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from O'Hare Intl to Denver

See how many times per day planes take to the skies headed from O'Hare Intl to Denver
Sunday33daily flights
Monday46daily flights
Tuesday30daily flights
Wednesday30daily flights
Thursday37daily flights
Friday46daily flights
Saturday31daily flights