Find Deals on Flights from Chicago to Boston Logan International (CHI - BOS)

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 to Boston Logan International

(Round-trip)
Depart: Thu Feb 25 2016 Return: Sat Feb 27 2016 Trip spans 3 days
American Airlines
American Airlines
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 59m
nonstop
Depart: Sat May 7 2016 Return: Sat May 14 2016 Trip spans 8 days
United
United
ORD
BOS
2h 20m
nonstop
BOS
ORD
2h 50m
nonstop
Depart: Fri Feb 26 2016 Return: Wed Mar 9 2016 Trip spans 13 days
American Airlines
American Airlines
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 59m
nonstop
Depart: Sun Mar 6 2016 Return: Wed Mar 9 2016 Trip spans 4 days
American Airlines
American Airlines
ORD
BOS
2h 10m
nonstop
BOS
ORD
2h 59m
nonstop
Depart: Mon Mar 7 2016 Return: Thu Mar 17 2016 Trip spans 10 days
American Airlines
American Airlines
ORD
BOS
2h 08m
nonstop
BOS
ORD
2h 59m
nonstop
Depart: Fri Jun 17 2016 Return: Sun Jun 19 2016 Trip spans 3 days
American Airlines
American Airlines
ORD
BOS
2h 19m
nonstop
BOS
ORD
2h 39m
nonstop
Depart: Wed Apr 20 2016 Return: Sat Apr 23 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
BOS
2h 26m
nonstop
BOS
ORD
2h 49m
nonstop
Depart: Sat Jun 4 2016 Return: Sat Jun 11 2016 Trip spans 8 days
United
United
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 43m
nonstop
Depart: Wed Apr 6 2016 Return: Sat Apr 23 2016 Trip spans 18 days
American Airlines
American Airlines
ORD
BOS
2h 12m
nonstop
BOS
ORD
7h 09m
1 stop
Depart: Sat Mar 5 2016 Return: Sun Mar 13 2016 Trip spans 9 days
American Airlines
American Airlines
ORD
BOS
2h 14m
nonstop
BOS
ORD
3h 05m
nonstop
Depart: Thu May 5 2016 Return: Sat May 7 2016 Trip spans 3 days
United
United
ORD
BOS
2h 10m
nonstop
BOS
ORD
2h 50m
nonstop
Depart: Sat May 28 2016 Return: Mon May 30 2016 Trip spans 3 days
United
United
ORD
BOS
2h 14m
nonstop
BOS
ORD
2h 44m
nonstop
Depart: Sat Jul 9 2016 Return: Sun Jul 17 2016 Trip spans 9 days
American Airlines
American Airlines
ORD
BOS
2h 19m
nonstop
BOS
ORD
2h 39m
nonstop
Depart: Tue Jul 12 2016 Return: Sun Jul 17 2016 Trip spans 6 days
American Airlines
American Airlines
ORD
BOS
2h 30m
nonstop
BOS
ORD
2h 39m
nonstop
Depart: Fri Jul 15 2016 Return: Sun Jul 17 2016 Trip spans 3 days
American Airlines
American Airlines
ORD
BOS
2h 19m
nonstop
BOS
ORD
2h 39m
nonstop
Depart: Thu Mar 31 2016 Return: Sun Apr 3 2016 Trip spans 4 days
American Airlines
American Airlines
ORD
BOS
2h 08m
nonstop
BOS
ORD
2h 59m
nonstop
Depart: Fri Mar 18 2016 Return: Mon Mar 21 2016 Trip spans 4 days
Southwest
Southwest
MDW
BOS
2h 10m
nonstop
BOS
MDW
2h 45m
nonstop
Depart: Fri Apr 8 2016 Return: Sun Apr 10 2016 Trip spans 3 days
American Airlines
American Airlines
ORD
BOS
2h 12m
nonstop
BOS
ORD
2h 49m
nonstop
Depart: Thu Mar 17 2016 Return: Thu Mar 24 2016 Trip spans 8 days
Delta
Delta
MDW
BOS
3h 55m
1 stop
BOS
MDW
5h 34m
1 stop
Depart: Tue Aug 23 2016 Return: Mon Aug 29 2016 Trip spans 7 days
Delta
Delta
ORD
BOS
6h 19m
1 stop
BOS
ORD
4h 02m
1 stop
Direct flights CHI to BOS on American Airlines
Flight # Depart ORD Arrive BOS Sun Mon Tue Wed Thu Fri Sat Valid Between
1240 6:00 am 9:10 am Mar 13 - May 1
1240 6:00 am 9:10 am Mar 6 - Mar 6
1240 7:00 am 10:14 am Mar 14 - Apr 4
1240 7:00 am 10:14 am Feb 14 - Feb 28
1240 7:00 am 10:14 am Feb 4 - Mar 12
1299 8:20 am 11:30 am Mar 13 - Mar 25
1299 8:20 am 11:30 am Feb 11 - Mar 11
1299 8:25 am 11:35 am Mar 5 - Mar 12
1299 8:25 am 11:35 am Mar 19 - Mar 19
1299 8:25 am 11:35 am Feb 13 - Feb 27
252 10:05 am 1:15 pm Mar 3 - Mar 11
252 10:05 am 1:15 pm Mar 13 - Mar 13
252 10:05 am 1:15 pm Mar 14 - Mar 25
197 11:50 am 3:00 pm Feb 5 - Mar 2
197 11:50 am 3:00 pm Feb 4 - Mar 1
197 11:50 am 3:00 pm Mar 13 - Mar 25
197 11:50 am 3:00 pm Mar 4 - Mar 11
197 11:50 am 3:00 pm Mar 5 - Mar 12
197 11:50 am 3:00 pm Mar 15 - Mar 24
197 11:50 am 3:00 pm Mar 19 - Mar 19
197 11:50 am 3:00 pm Mar 3 - Mar 10
2387 3:00 pm 6:11 pm Mar 19 - Mar 19
2387 3:00 pm 6:11 pm Feb 4 - Mar 11
2387 3:00 pm 6:11 pm Mar 13 - Apr 4
2387 3:00 pm 6:11 pm Feb 13 - Mar 12
1205 5:15 pm 8:28 pm Mar 14 - Mar 24
1205 5:15 pm 8:28 pm Mar 13 - Mar 20
1205 5:15 pm 8:28 pm Mar 3 - Mar 12
1205 5:15 pm 8:28 pm Mar 18 - Mar 26
1205 5:19 pm 8:32 pm Feb 24 - Mar 2
1205 5:19 pm 8:32 pm Feb 4 - Feb 25
1205 5:19 pm 8:32 pm Feb 13 - Feb 22
366 6:45 pm 9:59 pm Feb 16 - Mar 10
366 6:45 pm 9:59 pm Feb 13 - Mar 12
366 6:45 pm 9:59 pm Mar 13 - Mar 27
366 6:45 pm 9:59 pm Mar 19 - Mar 26
366 6:45 pm 9:59 pm Mar 18 - Mar 25
366 6:45 pm 9:59 pm Mar 15 - Mar 24
366 6:45 pm 9:59 pm Mar 14 - Mar 23
366 6:45 pm 9:59 pm Feb 17 - Mar 11
1167 8:39 pm 11:49 pm Feb 6 - Feb 27
1167 8:39 pm 11:49 pm Feb 11 - Mar 2
1167 9:55 pm 1:03 am Mar 19 - Mar 19
1167 9:55 pm 1:03 am Mar 5 - Mar 12
1167 9:56 pm 1:04 am Mar 3 - Mar 11
1167 9:56 pm 1:04 am Mar 13 - Apr 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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
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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
only $103
only $193
Destination

Boston
$103