Cheap flights from Chicago

View AU$83 flight on Sun, 25 Jan 2026Opens in a new window

Popular airlines from Chicago

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Air Canada

    Air Canada

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Cheapest flights from Chicago

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, 17 Mar - Tue, 31 Mar
ORD
Chicago
LAS
Las Vegas
AU$177 Return, found 4 days ago
AU$177
Return
found 4 days ago
Select Frontier Airlines flight, departing Tue, 17 Mar from Chicago to Las Vegas, returning Tue, 31 Mar, priced at AU$177 found 4 days ago
Frontier Airlines
Mon, 16 Mar - Tue, 31 Mar
ORD
Chicago
LAS
Las Vegas
AU$207 Return, found 4 days ago
AU$207
Return
found 4 days ago
Select Frontier Airlines flight, departing Mon, 16 Mar from Chicago to Las Vegas, returning Tue, 31 Mar, priced at AU$207 found 4 days ago
American Airlines
Wed, 25 Feb - Wed, 4 Mar
ORD
Chicago
FLL
Fort Lauderdale
AU$236 Return, found 4 days ago
AU$236
Return
found 4 days ago
Select American Airlines flight, departing Wed, 25 Feb from Chicago to Fort Lauderdale, returning Wed, 4 Mar, priced at AU$236 found 4 days ago
Frontier Airlines
Wed, 18 Mar - Wed, 1 Apr
MDW
Chicago
LAS
Las Vegas
AU$241 Return, found 4 days ago
AU$241
Return
found 4 days ago
Select Frontier Airlines flight, departing Wed, 18 Mar from Chicago to Las Vegas, returning Wed, 1 Apr, priced at AU$241 found 4 days ago
American Airlines
Sat, 14 Feb - Sat, 21 Feb
ORD
Chicago
PHX
Phoenix
AU$265 Return, found 4 days ago
AU$265
Return
found 4 days ago
Select American Airlines flight, departing Sat, 14 Feb from Chicago to Phoenix, returning Sat, 21 Feb, priced at AU$265 found 4 days ago
American Airlines
Wed, 18 Mar - Tue, 31 Mar
ORD
Chicago
MCO
Orlando
AU$295 Return, found 1 day ago
AU$295
Return
found 1 day ago
Select American Airlines flight, departing Wed, 18 Mar from Chicago to Orlando, returning Tue, 31 Mar, priced at AU$295 found 1 day ago
Alaska Airlines
Mon, 9 Feb - Thu, 12 Feb
ORD
Chicago
LAS
Las Vegas
AU$298 Return, found 2 days ago
AU$298
Return
found 2 days ago
Select Alaska Airlines flight, departing Mon, 9 Feb from Chicago to Las Vegas, returning Thu, 12 Feb, priced at AU$298 found 2 days ago
Delta
Tue, 3 Mar - Tue, 17 Mar
ORD
Chicago
DEN
Denver
AU$298 Return, found 19 hours ago
AU$298
Return
found 19 hours ago
Select Delta flight, departing Tue, 3 Mar from Chicago to Denver, returning Tue, 17 Mar, priced at AU$298 found 19 hours ago
Hawaiian Airlines
Sun, 15 Feb - Wed, 4 Mar
ORD
Chicago
LAS
Las Vegas
AU$298 Return, found 4 days ago
AU$298
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Sun, 15 Feb from Chicago to Las Vegas, returning Wed, 4 Mar, priced at AU$298 found 4 days ago
Delta
Sat, 28 Feb - Sat, 7 Mar
ORD
Chicago
MIA
Miami
AU$324 Return, found 1 day ago
AU$324
Return
found 1 day ago
Select Delta flight, departing Sat, 28 Feb from Chicago to Miami, returning Sat, 7 Mar, priced at AU$324 found 1 day ago

Travel information

Flights from Chicago: Essential Travel Information

Cheapest flight from Chicago
AU$177 (roundtrip)
Best airlines to fly from Chicago
Frontier Airlines, American Airlines, Delta, Alaska Airlines, Hawaiian Airlines
Cheapest month to fly from Chicago
March
Chicago IATA code
CHI
Chicago Country/State
Illinois
Airline ticket deals from Chicago
AU$177 - AU$324

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