Find Deals on International Flights from 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 from Chicago to worldwide

(Round-trip)
Depart: Tue May 16 2017 Return: Wed May 17 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
ORD
LGA
2h 15m
nonstop
LGA
ORD
2h 39m
nonstop
Depart: Tue Sep 5 2017 Return: Wed Sep 6 2017 Trip spans 2 days
Major Airline
Major Airline
ORD
LGA
2h 09m
nonstop
LGA
ORD
2h 22m
nonstop
Depart: Wed May 3 2017 Return: Tue May 9 2017 Trip spans 7 days
Frontier
Frontier
ORD
LAS
4h 05m
nonstop
LAS
ORD
3h 39m
nonstop
Depart: Mon Jun 5 2017 Return: Wed Jun 7 2017 Trip spans 3 days
United
United
ORD
LAS
4h 01m
nonstop
LAS
ORD
3h 41m
nonstop
Depart: Wed Sep 6 2017 Return: Tue Sep 26 2017 Trip spans 21 days
JetBlue
JetBlue
ORD
JFK
2h 17m
nonstop
JFK
ORD
2h 45m
nonstop
Depart: Sat Sep 23 2017 Return: Tue Sep 26 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
LGA
2h 19m
nonstop
LGA
ORD
2h 55m
nonstop
Depart: Mon Oct 23 2017 Return: Thu Nov 2 2017 Trip spans 11 days
Virgin America
Virgin America
ORD
LAX
4h 35m
nonstop
LAX
ORD
4h 00m
nonstop
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
LGA
2h 08m
nonstop
LGA
ORD
2h 23m
nonstop
Depart: Tue Aug 15 2017 Return: Tue Aug 29 2017 Trip spans 15 days
Aeromexico
Aeromexico
ORD
MEX
4h 05m
nonstop
MEX
ORD
4h 09m
nonstop
Depart: Thu Aug 17 2017 Return: Sat Aug 26 2017 Trip spans 10 days
Delta
Delta
ORD
MEX
3h 55m
nonstop
MEX
ORD
4h 09m
nonstop
Depart: Mon May 8 2017 Return: Thu May 11 2017 Trip spans 4 days
Frontier
Frontier
ORD
LAS
4h 05m
nonstop
LAS
ORD
3h 39m
nonstop
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
Major Airline
Major Airline
ORD
JFK
2h 12m
nonstop
JFK
ORD
3h 03m
nonstop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
United
United
ORD
LGA
2h 14m
nonstop
LGA
ORD
2h 31m
nonstop
Depart: Tue Sep 19 2017 Return: Tue Oct 3 2017 Trip spans 15 days
JetBlue
JetBlue
ORD
JFK
2h 17m
nonstop
JFK
ORD
2h 53m
nonstop
Depart: Mon Oct 23 2017 Return: Fri Nov 3 2017 Trip spans 12 days
WOW air
WOW air
ORD
KEF
6h 20m
nonstop
KEF
ORD
6h 45m
nonstop
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
United
United
ORD
LGA
2h 09m
nonstop
LGA
ORD
2h 37m
nonstop
Depart: Wed Oct 4 2017 Return: Wed Oct 11 2017 Trip spans 8 days
JetBlue
JetBlue
ORD
JFK
2h 20m
nonstop
JFK
ORD
2h 45m
nonstop
Depart: Wed Aug 30 2017 Return: Sun Sep 3 2017 Trip spans 5 days
Major Airline
Major Airline
ORD
JFK
2h 15m
nonstop
JFK
ORD
2h 56m
nonstop
Depart: Wed Jun 21 2017 Return: Wed Jun 28 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
LGA
2h 09m
nonstop
LGA
ORD
2h 22m
nonstop
Depart: Mon May 8 2017 Return: Mon May 15 2017 Trip spans 8 days
Frontier
Frontier
ORD
LAX
4h 40m
nonstop
LAX
ORD
4h 30m
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.

We compile tonnes 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 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
$113
Destination

New York
only $113
only $127
Reykjavik
$268
Los Angeles
$137
Mexico City
$250
Las Vegas
$127