
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $104 (Expedia) |
One-way from | $55 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $205 |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Thu 2/26
6:30 am-7:53 am
Nonstop2h 23m
Chicago O'Hare Intl
Tue 3/3
6:15 pm-9:17 pm
Nonstop2h 02m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Wed 4/15
9:41 am-7:48 pm
1 stop11h 07m
Chicago O'Hare Intl
Sat 4/18
4:28 pm-12:49 am
1 stop7h 21m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Thu 2/26
6:30 am-7:53 am
Nonstop2h 23m
Chicago O'Hare Intl
Sat 2/28
6:15 pm-9:17 pm
Nonstop2h 02m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Thu 3/5
6:20 am-7:43 am
Nonstop2h 23m
Chicago O'Hare Intl
Mon 3/9
6:40 pm-9:42 pm
Nonstop2h 02m
BaltimoreChicago
BWI - MDW
BWIMDW
Baltimore/Washington
Fri 3/6
10:25 pm-11:35 pm
Nonstop2h 10m
Chicago Midway
Mon 3/9
9:40 pm-12:25 am
Nonstop1h 45m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Tue 3/10
8:09 am-9:32 am
Nonstop2h 23m
Chicago O'Hare Intl
Wed 3/11
6:40 pm-9:42 pm
Nonstop2h 02m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Sat 3/7
6:05 am-7:28 am
Nonstop2h 23m
Chicago O'Hare Intl
Tue 3/10
6:40 pm-9:42 pm
Nonstop2h 02m
BaltimoreChicago
BWI - MDW
BWIMDW
Baltimore/Washington
Thu 2/26
6:00 am-8:54 am
1 stop3h 54m
Chicago Midway
Mon 3/2
6:20 pm-10:53 pm
1 stop3h 33m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Sun 3/22
10:09 am-8:03 pm
1 stop10h 54m
Chicago O'Hare Intl
Tue 3/24
4:36 pm-11:59 pm
1 stop6h 23m
BaltimoreChicago
BWI - ORD
BWIORD
Baltimore/Washington
Thu 4/2
6:00 am-7:21 am
Nonstop2h 21m
Chicago O'Hare Intl
Sat 4/11
11:30 am-2:32 pm
Nonstop2h 02m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Baltimore to Chicago, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, March is the cheapest month in which you can book a flight from Baltimore to Chicago (average of $56). Flying from Baltimore to Chicago in June is currently the most expensive (average of $133). 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Baltimore to Chicago by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Baltimore to Chicago flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from BWI to CHI are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
About 18% of weekly flights between Baltimore and Chicago have experienced delays in the past year, with the average delay time being 120 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Southwest have had the lowest number of delays on this route, with just 18% of flights being delayed.
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$41 | Average$110 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$57 | Average$161 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$292 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$154 | Average$304 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$158 | Average$314 | FlexibilityNo cancel fee | On-time71% |