For a stress-free departure, arrive early during peak hours (6-8 a.m., 3-7 p.m.) to navigate BWI's busy security lines efficiently.
Round-trip from | $114 (Frontier) |
---|---|
One-way from | $67 (FlightHub) |
Popular in | March |
Cheapest in | January |
Average price | $299 |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
vie. 8/22
5:06 pm-6:28 pm
Nonstop2h 22m
Chicago O'Hare Intl
dom. 8/24
1:15 pm-4:21 pm
Nonstop2h 06m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
jue. 7/31
8:30 am-2:04 pm
1 stop6h 34m
Chicago O'Hare Intl
jue. 8/7
4:37 pm-7:31 pm
Nonstop1h 54m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
jue. 9/4
12:12 pm-10:48 pm
1 stop11h 36m
Chicago O'Hare Intl
dom. 9/7
5:05 am-6:30 pm
1 stop12h 25m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
mié. 9/3
10:35 am-11:50 am
Nonstop2h 15m
Chicago O'Hare Intl
sáb. 9/6
1:30 pm-4:30 pm
Nonstop2h 00m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
jue. 9/4
10:51 am-12:05 pm
Nonstop2h 14m
Chicago O'Hare Intl
sáb. 9/6
7:00 am-9:55 am
Nonstop1h 55m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
dom. 7/20
11:42 am-1:04 pm
Nonstop2h 22m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
lun. 9/15
6:10 am-4:24 pm
1 stop11h 14m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
sáb. 8/23
6:15 am-7:30 am
Nonstop2h 15m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
mié. 9/3
2:35 pm-9:30 pm
2 stops7h 55m
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Baltimore to Chicago O'Hare Intl Airport (average of $245). Flying from Baltimore to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Baltimore to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 49% on airfare.
Travelers seeking maximum savings on their Baltimore to Chicago O'Hare Intl Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from BWI to ORD are scheduled on a Monday (20 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
John,May 2025
PVD - BNA
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
John,May 2025
PVD - BNA
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
John,May 2025
PVD - BNA
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
John,May 2025
PVD - BNA
Entertainment
Food
Boarding
Overall
Crew
Comfort
Reviews
John,May 2025
PVD - BNA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$55 | Average$144 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$75 | Average$148 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$153 | Average$291 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$156 | Average$300 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$163 | Average$288 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$176 | Average$272 | FlexibilityNo cancel fee | On-timeN/A |