Find Deals on Flights from Chicago O'Hare International to Mongolia

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago O'Hare International to Mongolia

(Round-trip)
Depart: Sun Feb 26 2017 Return: Sat Mar 4 2017 Trip spans 7 days
$1024
Select
Korean Air
Korean Air
ORD
6:30a
ULN
9:05p
38h 35m
1 stop
ULN
2:45a
ORD
5:30p
38h 45m
1 stop
Depart: Wed Jul 5 2017 Return: Tue Jul 25 2017 Trip spans 21 days
$1513
Select
Major Airline
Major Airline
ORD
3:55p
ULN
8:30p
28h 35m
2 stops
ULN
4:50a
ORD
2:46a
21h 56m
2 stops
Depart: Sat Jul 1 2017 Return: Tue Jul 25 2017 Trip spans 25 days
$2198
Select
Turkish Airlines
Turkish Airlines
ORD
5:40p
ULN
5:05p
47h 25m
2 stops
ULN
8:05a
ORD
3:35a
43h 30m
2 stops
Depart: Sat Feb 4 2017 Return: Sat Feb 11 2017 Trip spans 8 days
$1121
Select
Korean Air
Korean Air
ORD
6:30a
ULN
9:05p
38h 35m
1 stop
ULN
12:10p
ORD
5:30p
29h 20m
1 stop
Depart: Tue Jul 4 2017 Return: Tue Jul 25 2017 Trip spans 22 days
$1546
Select
Major Airline
Major Airline
ORD
7:20a
ULN
6:30a
23h 10m
1 stop
ULN
9:55a
ORD
10:35p
36h 40m
1 stop
Depart: Thu Jul 6 2017 Return: Sun Jul 23 2017 Trip spans 18 days
$1993
Select
Korean Air
Korean Air
ORD
8:35a
ULN
5:30a
20h 55m
1 stop
ULN
8:55p
ORD
9:42a
36h 47m
2 stops
Depart: Fri Jul 7 2017 Return: Sun Jul 23 2017 Trip spans 17 days
$2063
Select
Korean Air
Korean Air
ORD
8:35a
ULN
5:30a
20h 55m
1 stop
ULN
8:55p
ORD
6:09p
45h 14m
2 stops
Depart: Mon Jul 3 2017 Return: Sun Jul 23 2017 Trip spans 21 days
$2119
Select
Korean Air
Korean Air
ORD
12:45p
ULN
5:30a
40h 45m
2 stops
ULN
8:55p
ORD
7:35p
22h 40m
1 stop
Depart: Sun Jul 2 2017 Return: Sun Jul 23 2017 Trip spans 22 days
$2247
Select
Korean Air
Korean Air
ORD
8:35a
ULN
5:30a
20h 55m
1 stop
ULN
8:55p
ORD
7:35p
22h 40m
1 stop
* 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,
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Airports
Origin

Chicago
$1024
Destination

Ulan Bator
$1024