S$141 Cheap Flights from Chicago to Denver

View S$141 flight on Wed, 12 Aug, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Denver Intl. Airport (DEN)

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Cheap Flights from Chicago to Denver (ORD-DEN)

Prices were available within the past 7 days and start at S$141 for one-way flights and S$292 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 16 May - Tue, 19 May
ORD
Chicago
DEN
Denver
S$292 Return, found 4 hours ago
S$292
Return
found 4 hours ago
Select Delta flight, departing Sat, 16 May from Chicago to Denver, returning Tue, 19 May, priced at S$292 found 4 hours ago
Delta
Thu, 28 May - Tue, 2 Jun
ORD
Chicago
DEN
Denver
S$295 Return, found 1 day ago
S$295
Return
found 1 day ago
Select Delta flight, departing Thu, 28 May from Chicago to Denver, returning Tue, 2 Jun, priced at S$295 found 1 day ago
Delta
Sat, 2 May - Sat, 9 May
ORD
Chicago
DEN
Denver
S$309 Return, found 4 days ago
S$309
Return
found 4 days ago
Select Delta flight, departing Sat, 2 May from Chicago to Denver, returning Sat, 9 May, priced at S$309 found 4 days ago
Delta
Tue, 23 Jun - Tue, 30 Jun
ORD
Chicago
DEN
Denver
S$311 Return, found 5 days ago
S$311
Return
found 5 days ago
Select Delta flight, departing Tue, 23 Jun from Chicago to Denver, returning Tue, 30 Jun, priced at S$311 found 5 days ago
American Airlines
Tue, 11 Aug - Tue, 18 Aug
ORD
Chicago
DEN
Denver
S$315 Return, found 1 day ago
S$315
Return
found 1 day ago
Select American Airlines flight, departing Tue, 11 Aug from Chicago to Denver, returning Tue, 18 Aug, priced at S$315 found 1 day ago
United
Tue, 11 Aug - Tue, 18 Aug
ORD
Chicago
DEN
Denver
S$321 Return, found 1 day ago
S$321
Return
found 1 day ago
Select United flight, departing Tue, 11 Aug from Chicago to Denver, returning Tue, 18 Aug, priced at S$321 found 1 day ago
Delta
Fri, 29 May - Mon, 1 Jun
ORD
Chicago
DEN
Denver
S$323 Return, found 18 hours ago
S$323
Return
found 18 hours ago
Select Delta flight, departing Fri, 29 May from Chicago to Denver, returning Mon, 1 Jun, priced at S$323 found 18 hours ago
American Airlines
Sat, 16 May - Tue, 19 May
ORD
Chicago
DEN
Denver
S$325 Return, found 4 hours ago
S$325
Return
found 4 hours ago
Select American Airlines flight, departing Sat, 16 May from Chicago to Denver, returning Tue, 19 May, priced at S$325 found 4 hours ago
Delta
Wed, 24 Jun - Sat, 27 Jun
ORD
Chicago
DEN
Denver
S$325 Return, found 4 days ago
S$325
Return
found 4 days ago
Select Delta flight, departing Wed, 24 Jun from Chicago to Denver, returning Sat, 27 Jun, priced at S$325 found 4 days ago
American Airlines
Thu, 28 May - Tue, 2 Jun
ORD
Chicago
DEN
Denver
S$327 Return, found 1 day ago
S$327
Return
found 1 day ago
Select American Airlines flight, departing Thu, 28 May from Chicago to Denver, returning Tue, 2 Jun, priced at S$327 found 1 day ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city centre is 32 minutes. Flights from S$394
DEN
Denver Intl.
Cheapest
Average driving time to city centre32 min
Flights from S$394

Frequently asked questions

How much is a flight from O'Hare Intl. Airport (ORD) to DEN?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from O'Hare Intl. Airport (ORD) to DEN start from S$292. Book ASAP to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Denver Airport?
Every airline has its own terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Airport to Denver Intl. Airport (DEN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Intl. Airport (ORD) to Denver Intl. Airport (DEN)?
The flight distance from O'Hare Intl. Airport (ORD) (ORD) to Denver Airport (DEN) is only 1,450 kilometres. You'll be stepping off the plane and grabbing your bags from the carousel before you know it.
Which airlines fly direct from O'Hare Airport to DIA airport?
With 269 flights a month from O'Hare Airport to DEN, United Airlines (UA) is a popular choice. Another airline operating on this route is Southwest Airlines (WN). You'll have 173 flights every month to take your pick of.
Are ORD to DIA airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so there are no guarantees. While last-minute deals between O'Hare Airport and Denver Intl. Airport (DEN) are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some airlines advertise their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to secure your seat when fare prices drop.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, United
Return price
S$292
Distance
1417 km
Average flight time
1 hour 51 mins

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