
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $164 (Frontier) |
One-way from | $89 (Super.com) |
Popular in | May |
Cheapest in | February |
Average price | $289 |
Fly from
Fly to
Route
Depart
Return
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Sat 5/16
11:10 am-2:13 pm
Nonstop2h 03m
Baltimore/Washington
Tue 5/26
7:05 pm-8:29 pm
Nonstop2h 24m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Sun 5/24
10:48 am-1:54 pm
Nonstop2h 06m
Baltimore/Washington
Tue 5/26
8:25 am-9:39 am
Nonstop2h 14m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Sat 5/16
11:10 am-2:13 pm
Nonstop2h 03m
Baltimore/Washington
Wed 5/20
6:15 am-7:36 am
Nonstop2h 21m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Wed 5/20
2:25 pm-5:28 pm
Nonstop2h 03m
Baltimore/Washington
Tue 5/26
8:25 am-9:39 am
Nonstop2h 14m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Thu 6/18
6:20 am-9:17 am
Nonstop1h 57m
Baltimore/Washington
Tue 6/30
8:25 am-9:39 am
Nonstop2h 14m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Wed 5/20
5:55 am-2:40 pm
2 stops7h 45m
Baltimore/Washington
Sat 5/23
10:35 am-3:30 pm
2 stops5h 55m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Mon 5/18
7:00 am-10:03 am
Nonstop2h 03m
Baltimore/Washington
Tue 5/19
3:27 pm-4:46 pm
Nonstop2h 19m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Thu 7/2
2:25 pm-5:33 pm
Nonstop2h 08m
Baltimore/Washington
Wed 7/8
10:44 am-12:00 pm
Nonstop2h 16m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Sat 6/13
1:55 pm-5:01 pm
Nonstop2h 06m
Baltimore/Washington
Thu 6/18
8:15 am-9:29 am
Nonstop2h 14m
ChicagoBaltimore
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Sat 7/18
6:20 pm-9:26 pm
Nonstop2h 06m
Baltimore/Washington
Mon 7/20
6:15 am-7:30 am
Nonstop2h 15m
| 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 Accuracy- | Trust Score*1 star | |
| Price Accuracy- | 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 Accuracy1 star | Trust Score*3 stars |
The best time to book flights from Chicago O'Hare Intl Airport to Baltimore is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Baltimore (average of $139). Flying from Chicago O'Hare Intl Airport to Baltimore in May is currently the most expensive (average of $293). 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.
It’s typically best to fly out from Chicago O'Hare Intl Airport to Baltimore in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Baltimore flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 20% of weekly flights between Chicago and Baltimore have experienced delays in the past year, with the average delay time being 133 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Dominic,Mar 2026
MCO - SMF
Entertainment
Boarding
Overall
Comfort
Crew
Food
Reviews
Dominic,Mar 2026
MCO - SMF
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$42 | Average$119 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$57 | Average$148 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$114 | Average$289 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$127 | Average$228 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$150 | Average$291 | FlexibilityNo cancel fee | On-time71% |