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

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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Book cheap flights from Chicago O'Hare International to Estonia

(Round-trip)
Depart: Sun Apr 16 2017 Return: Sun Apr 30 2017 Trip spans 15 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
TLL
5:35a
35h 55m
1 stop
TLL
2:30p
ORD
9:35p
31h 05m
1 stop
Depart: Tue Mar 14 2017 Return: Wed Mar 22 2017 Trip spans 9 days
Major Airline
Major Airline
ORD
12:45p
TLL
12:55a
12h 10m
1 stop
TLL
9:55a
ORD
7:50p
33h 55m
1 stop
Depart: Thu Jun 8 2017 Return: Wed Jun 14 2017 Trip spans 7 days
SAS
SAS
ORD
5:05p
TLL
7:00a
13h 55m
1 stop
TLL
6:45a
ORD
10:35p
15h 50m
1 stop
Depart: Sun Mar 19 2017 Return: Sat Mar 25 2017 Trip spans 7 days
LOT Polish Airlines
LOT Polish Airlines
ORD
6:35p
TLL
6:00a
11h 25m
1 stop
TLL
11:00a
ORD
11:50p
12h 50m
1 stop
Depart: Thu Aug 3 2017 Return: Tue Aug 15 2017 Trip spans 13 days
Air France
Air France
ORD
3:45p
TLL
10:35a
18h 50m
1 stop
TLL
2:00a
ORD
10:00p
20h 00m
2 stops
Depart: Wed Aug 2 2017 Return: Fri Aug 11 2017 Trip spans 10 days
KLM
KLM
ORD
12:00p
TLL
5:20a
17h 20m
1 stop
TLL
5:05a
ORD
1:52a
20h 47m
2 stops
Depart: Wed Mar 15 2017 Return: Wed Mar 22 2017 Trip spans 8 days
SAS
SAS
ORD
4:45p
TLL
4:55a
12h 10m
1 stop
TLL
3:10a
ORD
9:45p
18h 35m
1 stop
Depart: Mon Jun 12 2017 Return: Mon Jun 26 2017 Trip spans 15 days
Major Airline
Major Airline
ORD
1:25p
TLL
8:30p
31h 05m
2 stops
TLL
11:00p
ORD
7:35p
44h 35m
2 stops
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
SAS
SAS
ORD
5:05p
TLL
12:20p
19h 15m
2 stops
TLL
3:30p
ORD
10:35p
31h 05m
1 stop
Depart: Sun Aug 6 2017 Return: Sun Aug 13 2017 Trip spans 8 days
KLM
KLM
ORD
12:00p
TLL
2:20a
14h 20m
1 stop
TLL
3:25a
ORD
8:52p
17h 27m
2 stops
Depart: Wed Jul 19 2017 Return: Sun Jul 23 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
TLL
11:35p
29h 55m
1 stop
TLL
2:30p
ORD
9:35p
31h 05m
1 stop
Depart: Sun Jun 11 2017 Return: Wed Jun 21 2017 Trip spans 11 days
Major Airline
Major Airline
ORD
1:25p
TLL
7:50a
18h 25m
2 stops
TLL
11:00p
ORD
5:05p
18h 05m
2 stops
Depart: Fri Aug 4 2017 Return: Fri Aug 11 2017 Trip spans 8 days
KLM
KLM
ORD
7:00a
TLL
2:00a
19h 00m
2 stops
TLL
5:05a
ORD
11:02p
17h 57m
2 stops
Depart: Sat Aug 5 2017 Return: Tue Aug 15 2017 Trip spans 11 days
Major Airline
Major Airline
ORD
2:05p
TLL
3:35a
13h 30m
2 stops
TLL
2:45a
ORD
5:40p
14h 55m
2 stops
Depart: Fri Jun 9 2017 Return: Thu Jun 15 2017 Trip spans 7 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
TLL
5:35a
35h 55m
1 stop
TLL
2:30p
ORD
9:35p
31h 05m
1 stop
Depart: Mon Aug 7 2017 Return: Mon Aug 14 2017 Trip spans 8 days
KLM
KLM
ORD
8:20a
TLL
1:40a
17h 20m
2 stops
TLL
3:45a
ORD
1:52a
22h 07m
2 stops
Depart: Tue Aug 1 2017 Return: Tue Aug 15 2017 Trip spans 15 days
Major Airline
Major Airline
ORD
8:35a
TLL
7:50a
23h 15m
2 stops
TLL
10:05a
ORD
7:35p
33h 30m
2 stops
Depart: Tue Jul 18 2017 Return: Sun Jul 23 2017 Trip spans 6 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
TLL
5:35a
35h 55m
1 stop
TLL
2:30p
ORD
9:35p
31h 05m
1 stop
Depart: Tue Jun 27 2017 Return: Mon Jul 10 2017 Trip spans 14 days
Major Airline
Major Airline
ORD
2:05p
TLL
11:30p
33h 25m
2 stops
TLL
11:05p
ORD
5:40p
18h 35m
2 stops
Depart: Fri Jun 16 2017 Return: Sun Jul 2 2017 Trip spans 17 days
Turkish Airlines
Turkish Airlines
ORD
5:40p
TLL
5:35a
35h 55m
1 stop
TLL
2:30p
ORD
9:35p
31h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Chicago
$546
Destination

Tallinn
$546