SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Baltimore to Chicago (BWI - CHI)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from BWI to CHI (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $270 2 $230
3 $275 4 $200 5 $195 6 $195 7 $245 8 $250 9 $205
10 $289 11 $185 12 $180 13 $180 14 $200 15 $220 16 $180
17 $240 18 $180 19 $180 20 $180 21 $200 22 $200 23 $180
24 $200 25 $180 26 $180 27 $166 28 $200 29 $220 30 $180
31 $200            
KAYAK searches hundreds of sites to find the best rate for your next flight from Baltimore to Chicago. Get the best flight deal for your Chicago trip!
Here's how it works. Search KAYAK for a flight ticket from Baltimore to Chicago. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights BWI to CHI on American Airlines
Flight # Depart BWI Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4345 5:50 am 6:58 am Aug 24 - Aug 31
4345 5:50 am 6:58 am Aug 19 - Oct 1
4345 6:15 am 7:15 am Jul 22 - Aug 18
4345 7:35 am 8:45 am Aug 23 - Oct 25
4345 7:35 am 8:40 am Jul 26 - Aug 17
4276 10:20 am 11:20 am Jul 22 - Aug 18
4276 10:40 am 11:53 am Aug 25 - Sep 2
4276 10:40 am 11:53 am Aug 19 - Aug 23
3058 12:15 pm 1:25 pm Aug 24 - Aug 31
3058 12:15 pm 1:25 pm Aug 19 - Sep 2
4226 12:50 pm 1:50 pm Jul 26 - Aug 17
4226 12:50 pm 1:50 pm Jul 22 - Aug 18
3035 6:10 pm 7:20 pm Aug 19 - Sep 15
3035 6:15 pm 7:30 pm Jul 22 - Aug 18
4362 8:15 pm 9:25 pm Aug 20 - Oct 1
4362 8:15 pm 9:25 pm Aug 19 - Sep 30
3127 8:20 pm 9:30 pm Aug 5 - Aug 14
3127 8:20 pm 9:30 pm Jul 22 - Aug 4
3127 8:20 pm 9:30 pm Aug 6 - Aug 18