Insights
Latest deals
Reviews
FAQs

Cheap flights from Chicago O'Hare Intl Airport to Denver from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Denver departing on 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Tue 4/2
Tue 4/9

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."

Cheap Chicago O'Hare Intl Airport to Denver (ORD to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Denver

Best Price Found

$29

Fastest flight time

2h 37m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Chicago O'Hare Intl Airport in the past 72 hours is $29. The best round-trip flight deal from Chicago O'Hare Intl Airport to Denver found on momondo in the last 72 hours is $51.
The fastest flight from Chicago O'Hare Intl Airport to Denver takes 2h 37m
Direct flights go from Chicago O'Hare Intl Airport to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Denver?

January. The cheapest time of year to fly to Denver from Chicago O'Hare Intl Airport is January. Most expensive is June

What is the cheapest day to depart Chicago O'Hare Intl Airport for Denver?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Chicago O'Hare Intl Airport to Denver?

In the afternoon. Chicago O'Hare Intl Airport to Denver flights are approximately 19% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Denver from Chicago O'Hare Intl Airport?

Frontier. American Airlines, Delta, and Denver Air Connection are the most popular carriers operating from Chicago O'Hare Intl Airport to Denver

How far in advance should you book Chicago O'Hare Intl Airport to Denver flights?

52 days before. The cheapest time to buy a flight from Chicago O'Hare Intl Airport to Denver is approximately 52 days to departure

How many flights depart from Chicago O'Hare Intl Airport to Denver on average per day?

The number of flights available between Chicago O'Hare Intl Airport and Denver is 36 per day as of March 2024. The most frequent departure time is 7:00PM, with 40% of daily flights leaving at noon.

How many flights depart from Chicago O'Hare Intl Airport to Denver on average per week?

As of March 2024, 253 flights take off from Chicago O'Hare Intl Airport and land in Denver each week. The most common flight departure day for this route is Monday, with 18% of weekly flights taking off on this day.

What cabin class options are available on Chicago O'Hare Intl Airport to Denver flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Denver flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Denver.

If you are looking to fly from Chicago to Denver, you are most likely going to fly from Chicago O'Hare Intl Airport to Denver Intl Airport, the most popular airports on that route. If you are looking for an alternate airport to fly into near Denver Intl Airport, Colorado Springs Airport is a great option and is located in Colorado Springs. In March, $58 is typically the cheapest round trip price you’ll find from Chicago to Denver which you can find when you fly ORD — DEN.

Chicago O'Hare Intl Airport (ORD) to Denver Intl Airport (DEN)$58
Search
Chicago O'Hare Intl Airport (ORD) to Colorado Springs Airport (COS)$206
Search

Easily compare round-trip flights from Chicago O'Hare Intl Airport to Denver

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago O'Hare Intl Airport to Denver by changing tabs
Frontier
May 15
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
May 21
DEN4:43 pmDenver Intl
2h 38m
ORD8:21 pmChicago O'Hare Intl
Multiple Airlines
Apr 17
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
Apr 20
DEN9:00 amDenver Intl
10h 18m
1 stop
ORD8:18 pmChicago O'Hare Intl
Frontier
Apr 20
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
Apr 24
DEN9:27 pmDenver Intl
2h 29m
ORD12:56 amChicago O'Hare Intl
Frontier
Apr 24
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
Apr 27
DEN9:27 pmDenver Intl
2h 29m
ORD12:56 amChicago O'Hare Intl
Frontier
May 2
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
May 7
DEN9:27 pmDenver Intl
2h 29m
ORD12:56 amChicago O'Hare Intl
United Airlines
Jun 5
ORD5:04 amChicago O'Hare Intl
2h 38m
DEN6:42 amDenver Intl
Jun 9
DEN6:10 amDenver Intl
2h 35m
ORD9:45 amChicago O'Hare Intl

Find the cheapest one-way flights from Chicago O'Hare Intl Airport to Denver

If you're looking for one-way flights from Chicago O'Hare Intl Airport to Denver, view some of our deals below provided by American Airlines, Frontier and Sun Country Air
Frontier
Apr 10
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
Sun Country Air
Apr 19
ORD9:20 pmChicago O'Hare Intl
11h 45m
1 stop
DEN8:05 amDenver Intl
Frontier
Apr 13
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl

Search last-minute flights to Denver from Chicago O'Hare Intl Airport

Find and compare round-trip flight prices for your last-minute flight from Chicago O'Hare Intl Airport to Denver
Frontier
Apr 3
ORD10:20 amChicago O'Hare Intl
9h 28m
1 stop
DEN6:48 pmDenver Intl
Apr 10
DEN9:27 pmDenver Intl
2h 29m
ORD12:56 amChicago O'Hare Intl
Multiple Airlines
Apr 3
ORD10:20 amChicago O'Hare Intl
9h 28m
1 stop
DEN6:48 pmDenver Intl
Apr 9
DEN8:05 amDenver Intl
12h 05m
1 stop
ORD9:10 pmChicago O'Hare Intl
American Airlines
Apr 3
ORD8:22 amChicago O'Hare Intl
2h 45m
DEN10:07 amDenver Intl
Apr 10
DEN5:45 amDenver Intl
2h 29m
ORD9:14 amChicago O'Hare Intl
Frontier
Apr 6
ORD10:15 amChicago O'Hare Intl
9h 33m
1 stop
DEN6:48 pmDenver Intl
Apr 13
DEN9:27 pmDenver Intl
2h 29m
ORD12:56 amChicago O'Hare Intl
United Airlines
Apr 3
ORD7:10 amChicago O'Hare Intl
2h 49m
DEN8:59 amDenver Intl
Apr 9
DEN4:42 pmDenver Intl
2h 30m
ORD8:12 pmChicago O'Hare Intl
Frontier
Apr 7
ORD6:21 pmChicago O'Hare Intl
30h 02m
1 stop
DEN11:23 pmDenver Intl
Apr 10
DEN9:27 pmDenver Intl
2h 29m
ORD12:56 amChicago O'Hare Intl

Best airlines flying from Chicago O'Hare Intl Airport to Denver

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $36Free CancellationRating
6.3
4,267 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $99Free CancellationRating
6.4
8,841 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $109Free CancellationRating
7.3
15,202 reviews
Search American Airlines flights
Denver Air ConnectionPriceFrom $144Free CancellationRating
8.6
6 reviews
Search Denver Air Connection flights
United AirlinesPriceFrom $154Free CancellationRating
7.4
11,481 reviews
Search United Airlines flights
DeltaPriceFrom $197Free CancellationRating
8.0
11,418 reviews
Search Delta flights
  • United Airlines Flights From Chicago O'Hare Intl Airport to Denver

    The lowest priced United Airlines flight from Chicago O'Hare Intl Airport to Denver from the last 72 hours was $154. Generally, United Airlines has 60 flights on this route every week with an average price of $301. United Airlines is rated 7.4/10 by our users.

  • American Airlines Flights From Chicago O'Hare Intl Airport to Denver

    American Airlines (7.3/10 from 15,202 reviews) operates around 15 flights from Chicago O'Hare Intl Airport to Denver in any given week. The average American Airlines airfare for this route is around $248, with deals from around $109 rare but found on momondo. Referenced prices are for round-trip Chicago O'Hare Intl Airport to Denver flight searches in the last 72 hours.


United Airlines flights from Chicago O'Hare Intl Airport to Denver

Our best United Airlines deals on Chicago O'Hare Intl Airport to Denver flight tickets
United Airlines
Jun 5
ORD5:04 amChicago O'Hare Intl
2h 38m
DEN6:42 amDenver Intl
Jun 9
DEN6:10 amDenver Intl
2h 35m
ORD9:45 amChicago O'Hare Intl
United Airlines
Apr 3
ORD7:10 amChicago O'Hare Intl
2h 49m
DEN8:59 amDenver Intl
Apr 9
DEN4:42 pmDenver Intl
2h 30m
ORD8:12 pmChicago O'Hare Intl
United Airlines
Apr 3
ORD7:10 amChicago O'Hare Intl
2h 49m
DEN8:59 amDenver Intl
Apr 8
DEN7:26 pmDenver Intl
2h 26m
ORD10:52 pmChicago O'Hare Intl

Frontier flights from Chicago O'Hare Intl Airport to Denver

Our best Frontier deals on Chicago O'Hare Intl Airport to Denver flight tickets
Frontier
May 15
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
May 21
DEN4:43 pmDenver Intl
2h 38m
ORD8:21 pmChicago O'Hare Intl
Frontier
Apr 20
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
Apr 24
DEN9:27 pmDenver Intl
2h 29m
ORD12:56 amChicago O'Hare Intl
Frontier
Apr 24
ORD6:27 pmChicago O'Hare Intl
2h 55m
DEN8:22 pmDenver Intl
Apr 27
DEN9:27 pmDenver Intl
2h 29m
ORD12:56 amChicago O'Hare Intl

  • How far is Chicago O'Hare Intl to Denver Intl by plane?

    The distance between Chicago O'Hare Intl and Denver Intl is about 903.7 mi. In terms of flight time, this usually takes a little over 2h 38m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Denver Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Denver Intl Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Denver Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Chicago O'Hare Intl Airport to Denver

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Denver Flights
Fastest flight time2h 37m
Cheapest price$58
Chicago to Colorado Springs Flights
Fastest flight time2h 41m
Cheapest price$216
Chicago to Vail Flights
Fastest flight time2h 54m
Cheapest price$380
Chicago to Aspen Flights
Fastest flight time2h 56m
Cheapest price$350
Chicago to Hayden, Colorado Flights
Fastest flight time3h 09m
Cheapest price$450
Chicago to Montrose, Colorado Flights
Fastest flight time3h 06m
Cheapest price$303
Chicago to Durango Flights
Fastest flight time5h 43m
Cheapest price$361
Chicago to Gunnison Flights
Fastest flight time4h 58m
Cheapest price$407
Chicago to Grand Junction Flights
Fastest flight time9h 26m
Cheapest price$367
Chicago to Cortez Flights
Fastest flight time9h 05m
Cheapest price$354

Similar Chicago O'Hare Intl Airport to Denver flights

Flexible with your destination? Broaden your search and find flights similar to your Chicago O'Hare Intl Airport to Denver route

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Denver?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Denver. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Denver with flexible booking policies on momondo?

momondo does allow users to show only those flights to Denver from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Denver?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Denver.

I’m not ready to book a flight from Chicago to Denver right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.


An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Find better results for your stay in the United States


Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 4/2
Tue 4/9
Email me momondo's favorite deals