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Cheap flights from Illinois (IL) to Denver (DEN)

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Cheap flights from Illinois to Denver in February 2020

The best prices found for Illinois to DEN flights for February
25 Feb - 3 Mar
$64pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
26 Feb - 3 Mar
$89pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
29 Feb - 3 Mar
$93pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Illinois to Denver 2020 flight deals

Cheap flights to Denver from Illinois found for this year
24 Mar - 31 Mar
$73pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
13 May - 16 May
$74pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
2 May - 5 May
$76pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Non-stop flights to Denver from Illinois

Save time with Illinois to Denver direct flight deals
10 Mar - 11 Mar
$57pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
24 Feb - 26 Feb
$58pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
2 Mar - 4 Mar
$64pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Illinois to Denver

Late deals on round-trip flights to Denver from Illinois, departing today and this week
24 Feb - 26 Feb
$58pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
25 Feb - 3 Mar
$64pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
23 Feb - 26 Feb
$76pp
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

One-way flights to Denver from Illinois

The cheapest one-way flights from Illinois to Denver
7:50 am - 9:34 am
Major Airline
Nonstop
2h 44m
ORD - DEN
Major Airline
$74
StudentUniverse
6:45 am - 8:35 am
American Airlines
Nonstop
2h 50m
ORD - DEN
American Airlines
1:30 am - 3:28 am
Frontier
Nonstop
2h 58m
ORD - DEN
Frontier

Departure points for flights from Illinois to Denver

Destination information for Denver

Things to know before you go. Useful info for your trip from Illinois to Denver
Flight duration
2h 40m
Average temperature for February in Denver
46.4 °F
Avg rainfall for February in Denver
0.5 ″

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Airports servicing Denver

Related info for your journey

Useful info, stats and facts about Illinois to Denver flights.

Flight FAQs

From Illinois to Denver

What days are nonstop flights available from Illinois to Denver?

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Illinois to Denver Intl was viewed by 417 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Illinois to Denver?

Major Airline, Delta and Frontier are the most popular airlines when flying from Illinois to Denver.

What are the most popular routes from Illinois to Denver?

The most popular route from Illinois to Denver is Chicago O'Hare Intl - Denver Intl. You may also consider Chicago Midway - Denver Intl or Moline Quad-City - Denver Intl.

What are the cheapest Flights from Illinois to Denver?

The cheapest flight price from Illinois to Denver is $28. On average you can expect to pay $168. The most popular route, (Chicago O'Hare Intl - Denver Intl), can usually be booked for $66.

What are the most reliable airlines from Illinois to Denver?

No one likes to see their flight delayed. When booking a flight from Illinois to Denver consider choosing Envoy Air (100%), Frontier (90%) or Spirit Airlines (83%) as they are the most reliable in getting you off to your destination on time.