Find Deals on Flights to Chicago

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Chicago

(Round-trip)
Depart: Wed May 11 2016 Return: Fri May 13 2016 Trip spans 3 days
Frontier
Frontier
MSP
ORD
1h 32m
nonstop
ORD
MSP
1h 37m
nonstop
Depart: Wed May 18 2016 Return: Fri May 20 2016 Trip spans 3 days
Major Airline
Major Airline
MSP
ORD
1h 33m
nonstop
ORD
MSP
1h 39m
nonstop
Depart: Tue May 24 2016 Return: Tue May 31 2016 Trip spans 8 days
United
United
ATL
ORD
2h 10m
nonstop
ORD
ATL
2h 02m
nonstop
Depart: Wed Jun 1 2016 Return: Tue Jun 7 2016 Trip spans 7 days
American Airlines
American Airlines
MSP
ORD
1h 27m
nonstop
ORD
MSP
1h 25m
nonstop
Depart: Tue May 3 2016 Return: Wed May 4 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BOS
ORD
2h 51m
nonstop
ORD
BOS
2h 23m
nonstop
Depart: Sat May 14 2016 Return: Mon May 16 2016 Trip spans 3 days
Frontier
Frontier
MSP
ORD
1h 32m
nonstop
ORD
MSP
1h 37m
nonstop
Depart: Mon May 16 2016 Return: Wed May 18 2016 Trip spans 3 days
Frontier
Frontier
MSP
ORD
1h 32m
nonstop
ORD
MSP
1h 37m
nonstop
Depart: Fri Sep 9 2016 Return: Sat Oct 8 2016 Trip spans 30 days
Major Airline
Major Airline
MSP
ORD
1h 30m
nonstop
ORD
MSP
1h 32m
nonstop
Depart: Tue Aug 16 2016 Return: Thu Aug 18 2016 Trip spans 3 days
Delta
Delta
LGA
ORD
2h 44m
nonstop
ORD
LGA
2h 05m
nonstop
Depart: Wed Jul 20 2016 Return: Sat Jul 23 2016 Trip spans 4 days
American Airlines
American Airlines
MSP
ORD
1h 30m
nonstop
ORD
MSP
1h 25m
nonstop
Depart: Tue May 17 2016 Return: Sat May 21 2016 Trip spans 5 days
Major Airline
Major Airline
ATL
ORD
2h 08m
nonstop
ORD
ATL
1h 59m
nonstop
Depart: Wed May 4 2016 Return: Sat May 7 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
ORD
2h 12m
nonstop
ORD
BWI
1h 45m
nonstop
Depart: Sat Jun 4 2016 Return: Wed Jun 8 2016 Trip spans 5 days
Frontier
Frontier
MSP
ORD
1h 32m
nonstop
ORD
MSP
1h 34m
nonstop
Depart: Wed Sep 7 2016 Return: Sat Sep 10 2016 Trip spans 4 days
Southwest
Southwest
LGA
MDW
2h 15m
nonstop
MDW
LGA
2h 00m
nonstop
Depart: Wed May 25 2016 Return: Tue May 31 2016 Trip spans 7 days
Major Airline
Major Airline
ATL
ORD
2h 07m
nonstop
ORD
ATL
1h 57m
nonstop
Depart: Tue Jul 12 2016 Return: Wed Jul 20 2016 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ATL
ORD
2h 11m
nonstop
ORD
ATL
1h 58m
nonstop
Depart: Wed Sep 14 2016 Return: Sat Sep 17 2016 Trip spans 4 days
Frontier
Frontier
MSP
ORD
1h 35m
nonstop
ORD
MSP
1h 35m
nonstop
Depart: Tue Jun 7 2016 Return: Wed Jun 8 2016 Trip spans 2 days
Major Airline
Major Airline
ATL
ORD
2h 09m
nonstop
ORD
ATL
2h 10m
nonstop
Depart: Thu May 19 2016 Return: Sat May 21 2016 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
ORD
2h 36m
nonstop
ORD
DEN
2h 35m
nonstop
Depart: Sun May 1 2016 Return: Tue May 10 2016 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SEA
ORD
3h 44m
nonstop
ORD
SEA
4h 21m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We make every attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
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Airports
Origin

New York
$147
Baltimore
$79
Seattle
$197
Minneapolis
$48
Atlanta
$71
Denver
$81
Boston
$79
Destination

Chicago
only $48
only $171