Users have found that booking a flight from Baltimore to Illinois at least 51 days early can save you up to 106% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Baltimore to Illinois for as little as $419 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $472 for flights departing within the next 3 days.
April can be a great time to fly to Illinois from Baltimore with a flight ticket averaging about $284. Cheapflights users have found deals in the month of April for as cheap as $79. The most expensive prices can be found in the month of June.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Illinois as you normally would.
Fly from
Fly to
Budget
$58 - $176
Route
Depart
Return
Price
Baltimore/WashingtonChicago Midway
BWI - MDW
BWIMDW
Baltimore/Washington
Wed 10/23
Nonstop1h 59m
Chicago Midway
Sat 10/26
Nonstop1h 51m
Baltimore/WashingtonChicago Midway
BWI - MDW
BWIMDW
Baltimore/Washington
Wed 10/2
Nonstop1h 59m
Chicago Midway
Sat 10/5
Nonstop1h 51m
Baltimore/WashingtonChicago Midway
BWI - MDW
BWIMDW
Baltimore/Washington
Sat 10/26
Nonstop1h 59m
Chicago Midway
Wed 10/30
Nonstop1h 51m
Baltimore/WashingtonChicago Midway
BWI - MDW
BWIMDW
Baltimore/Washington
Sat 8/17
Nonstop1h 59m
Chicago Midway
Sat 8/24
Nonstop1h 51m
Baltimore/WashingtonChicago O'Hare Intl
BWI - ORD
BWIORD
Baltimore/Washington
Tue 6/11
1 stop12h 25m
Chicago O'Hare Intl
Wed 6/12
1 stop20h 25m
Baltimore/WashingtonChicago O'Hare Intl
BWI - ORD
BWIORD
Baltimore/Washington
Tue 8/27
1 stop11h 52m
Chicago O'Hare Intl
Wed 8/28
1 stop5h 41m
Baltimore/WashingtonChicago O'Hare Intl
BWI - ORD
BWIORD
Baltimore/Washington
Thu 9/5
Nonstop2h 11m
Chicago O'Hare Intl
Sat 9/7
Nonstop1h 48m
Baltimore/WashingtonChicago O'Hare Intl
BWI - ORD
BWIORD
Baltimore/Washington
Wed 6/26
Nonstop2h 11m
Chicago O'Hare Intl
Wed 7/3
Nonstop1h 54m
Baltimore/WashingtonChicago Midway
BWI - MDW
BWIMDW
Baltimore/Washington
Sat 7/6
1 stop3h 44m
Chicago Midway
Tue 7/9
1 stop4h 35m
No data available for this route at this time. Please check back soon.
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
12%of flight departures | Early morningMidnight to 6 am |
---|---|
58%of flight departures | Morning6 am to noon |
23%of flight departures | AfternoonNoon to 6 pm |
7%of flight departures | Evening6 pm to midnight |
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Cheapflights simply makes it quick and affordable to book flights from Baltimore to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Yes, we can. To see specific flights from Baltimore to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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