Find Cheap Flights from Chicago O'Hare International to North America

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 from Chicago O'Hare International to North America

(Round-trip)
Depart: Tue May 2 2017 Return: Wed May 3 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
BWI
1h 47m
nonstop
BWI
ORD
2h 10m
nonstop
Depart: Sun Sep 10 2017 Return: Mon Sep 18 2017 Trip spans 9 days
Major Airline
Major Airline
ORD
DEN
2h 54m
nonstop
DEN
ORD
2h 30m
nonstop
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
Frontier
Frontier
ORD
DEN
2h 43m
nonstop
DEN
ORD
2h 39m
nonstop
Depart: Wed Sep 20 2017 Return: Tue Sep 26 2017 Trip spans 7 days
JetBlue
JetBlue
ORD
BOS
2h 16m
nonstop
BOS
ORD
2h 44m
nonstop
Depart: Tue May 9 2017 Return: Thu May 11 2017 Trip spans 3 days
United
United
ORD
MCO
2h 44m
nonstop
MCO
ORD
2h 58m
nonstop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
Delta
Delta
ORD
LGA
2h 04m
nonstop
LGA
ORD
2h 45m
nonstop
Depart: Sat Sep 2 2017 Return: Tue Sep 5 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
LAS
3h 49m
nonstop
LAS
ORD
3h 36m
nonstop
Depart: Tue Jun 6 2017 Return: Wed Jun 7 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
BWI
1h 47m
nonstop
BWI
ORD
2h 08m
nonstop
Depart: Sun Jul 16 2017 Return: Sat Jul 29 2017 Trip spans 14 days
Frontier
Frontier
ORD
DEN
2h 50m
nonstop
DEN
ORD
2h 32m
nonstop
Depart: Tue Oct 17 2017 Return: Tue Dec 5 2017 Trip spans 50 days
JetBlue
JetBlue
ORD
BOS
2h 16m
nonstop
BOS
ORD
2h 57m
nonstop
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Virgin America
Virgin America
ORD
LAX
4h 30m
nonstop
LAX
ORD
3h 50m
nonstop
Depart: Mon May 8 2017 Return: Tue May 9 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
BOS
2h 24m
nonstop
BOS
ORD
2h 49m
nonstop
Depart: Tue May 9 2017 Return: Tue May 16 2017 Trip spans 8 days
United
United
ORD
BOS
2h 15m
nonstop
BOS
ORD
2h 50m
nonstop
Depart: Fri Aug 4 2017 Return: Sun Aug 13 2017 Trip spans 10 days
Frontier
Frontier
ORD
DEN
2h 44m
nonstop
DEN
ORD
2h 32m
nonstop
Depart: Wed Sep 6 2017 Return: Tue Sep 12 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
ORD
BOS
2h 31m
nonstop
BOS
ORD
2h 33m
nonstop
Depart: Sat Apr 29 2017 Return: Tue May 2 2017 Trip spans 4 days
Aeromexico
Aeromexico
ORD
MEX
4h 20m
nonstop
MEX
ORD
4h 15m
nonstop
Depart: Mon Sep 25 2017 Return: Thu Sep 28 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
LAS
3h 49m
nonstop
LAS
ORD
3h 41m
nonstop
Depart: Mon May 8 2017 Return: Sun May 21 2017 Trip spans 14 days
Major Airline
Major Airline
ORD
MCO
2h 44m
nonstop
MCO
ORD
2h 59m
nonstop
Depart: Sat May 20 2017 Return: Wed May 24 2017 Trip spans 5 days
United
United
ORD
MIA
3h 04m
nonstop
MIA
ORD
3h 17m
nonstop
Depart: Thu Apr 27 2017 Return: Sun May 14 2017 Trip spans 18 days
Volaris
Volaris
ORD
MEX
4h 25m
nonstop
MEX
ORD
4h 20m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

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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 can'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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
$99
Destination

New York
$127
Baltimore
$99
Orlando
$117
Los Angeles
$226
Denver
$105
Mexico City
$250
Las Vegas
$127
Miami
$117
Boston
$109