Find Deals on Flights from Boston Logan International to Chicago O'Hare International (BOS - ORD)

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 Boston Logan International to Chicago O'Hare International

(Round-trip)
Depart: Sat May 7 2016 Return: Wed May 11 2016 Trip spans 5 days
Depart: Thu May 19 2016 Return: Thu May 26 2016 Trip spans 8 days
Depart: Thu May 12 2016 Return: Sat May 14 2016 Trip spans 3 days
Depart: Thu Sep 1 2016 Return: Sun Sep 4 2016 Trip spans 4 days
Depart: Tue May 10 2016 Return: Wed May 11 2016 Trip spans 2 days
Depart: Fri May 20 2016 Return: Sat May 28 2016 Trip spans 9 days
Depart: Sat May 14 2016 Return: Sat May 21 2016 Trip spans 8 days
Depart: Tue May 17 2016 Return: Wed May 18 2016 Trip spans 2 days
Depart: Wed Jul 13 2016 Return: Wed Jul 20 2016 Trip spans 8 days
Depart: Thu May 26 2016 Return: Sun May 29 2016 Trip spans 4 days
Depart: Tue May 31 2016 Return: Sat Jun 4 2016 Trip spans 5 days
Depart: Sun Aug 7 2016 Return: Tue Aug 30 2016 Trip spans 24 days
Depart: Wed May 18 2016 Return: Sat May 21 2016 Trip spans 4 days
Depart: Sat May 21 2016 Return: Tue May 24 2016 Trip spans 4 days
Depart: Sun May 29 2016 Return: Fri Jun 3 2016 Trip spans 6 days
Depart: Tue May 24 2016 Return: Wed May 25 2016 Trip spans 2 days
Depart: Sun May 15 2016 Return: Tue May 17 2016 Trip spans 3 days
Depart: Wed May 11 2016 Return: Tue May 17 2016 Trip spans 7 days
Depart: Mon May 16 2016 Return: Tue May 17 2016 Trip spans 2 days
Depart: Mon May 9 2016 Return: Mon May 16 2016 Trip spans 8 days
Direct flights BOS to ORD on American Airlines
Flight # Depart BOS Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1155 5:30 am 7:19 am May 5 - Jun 1
1155 5:30 am 7:15 am Jun 2 - Jul 1
1404 7:00 am 8:56 am May 5 - Jun 1
1404 7:00 am 8:58 am Jun 2 - Jul 2
1435 9:00 am 10:49 am Jun 2 - Jul 1
1435 9:00 am 10:58 am May 5 - Jun 1
1435 9:00 am 10:49 am Jun 4 - Aug 20
1435 9:00 am 10:58 am May 7 - May 28
2253 10:00 am 11:43 am Jun 2 - Jun 3
2253 10:00 am 11:43 am Jun 5 - Jul 8
2253 10:00 am 11:53 am May 5 - Jun 1
1240 11:00 am 12:45 pm Jun 4 - Jun 25
1240 12:15 pm 2:04 pm Jun 2 - Jun 3
1240 12:15 pm 2:04 pm Jun 5 - Jun 26
1240 12:15 pm 2:04 pm Jun 6 - Jun 30
1299 12:20 pm 2:11 pm May 5 - Jun 1
1299 12:20 pm 2:11 pm May 7 - May 28
252 2:05 pm 3:58 pm May 5 - Jun 1
252 2:10 pm 4:01 pm Jun 2 - Jun 30
8640 3:15 pm 5:05 pm Jun 7 - Jun 7
1051 3:30 pm 5:24 pm May 7 - May 28
197 3:51 pm 5:45 pm May 5 - Jun 1
197 3:52 pm 5:45 pm Jun 2 - Aug 22
2591 4:30 pm 6:26 pm Jun 7 - Jun 7
2591 4:30 pm 6:26 pm Jun 2 - Jun 13
2224 4:59 pm 6:53 pm May 15 - May 29
2224 4:59 pm 6:53 pm May 7 - May 28
2224 4:59 pm 6:53 pm May 6 - May 13
2224 4:59 pm 6:53 pm May 16 - Jun 1
1503 5:24 pm 7:24 pm Jun 7 - Aug 4
1503 5:24 pm 7:24 pm Jun 13 - Aug 5
1503 5:24 pm 7:24 pm Jun 3 - Jun 10
1503 5:24 pm 7:24 pm Jun 2 - Jun 2
1503 5:27 pm 7:27 pm Jun 4 - Jun 25
1503 5:59 pm 7:59 pm May 5 - Jun 1
1503 5:59 pm 7:59 pm May 7 - May 28
40 7:00 pm 8:54 pm May 5 - Jun 1
40 7:10 pm 8:58 pm Jun 5 - Jun 26
40 7:10 pm 8:58 pm Jun 2 - Jun 10
40 7:10 pm 8:58 pm Jun 13 - Jul 8
40 7:10 pm 8:58 pm Jun 11 - Jun 25
2503 9:10 pm 10:59 pm Jun 2 - Jun 8
2503 9:10 pm 10:59 pm Jun 12 - Jun 29
2503 9:10 pm 10:59 pm Jun 9 - Jul 1
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Boston
$75
Destination

Chicago
$75