Travelers have found it’s best to book a flight 45 days in advance to save up to 39% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Birmingham to Illinois 1-2 weeks in advance for as low as $616, or $834 for flights within the next 24 hours.
February can be a great time to fly to Illinois from Birmingham with a flight ticket averaging about $769. Cheapflights users have found deals in the month of February for as cheap as $535. The most expensive prices can be found in the month of July.
When flying from Birmingham to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$715 - $949
Route
Depart
Return
Price
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Wed 8/28
2 stops16h 35m
Chicago O'Hare Intl
Thu 12/19
2 stops17h 40m
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Mon 6/10
1 stop11h 20m
Chicago O'Hare Intl
Mon 6/17
1 stop21h 00m
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Tue 9/10
1 stop20h 05m
Chicago O'Hare Intl
Wed 9/25
1 stop11h 20m
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Tue 8/27
1 stop11h 50m
Chicago O'Hare Intl
Tue 12/17
1 stop16h 00m
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Wed 8/28
1 stop12h 55m
Chicago O'Hare Intl
Tue 12/17
2 stops17h 50m
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Tue 8/27
1 stop11h 50m
Chicago O'Hare Intl
Wed 12/18
1 stop16h 50m
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Thu 8/29
1 stop11h 45m
Chicago O'Hare Intl
Fri 12/20
1 stop13h 15m
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Tue 6/4
2 stops34h 06m
Chicago O'Hare Intl
Tue 6/11
2 stops15h 30m
BirminghamChicago O'Hare Intl
BHX - ORD
BHXORD
Birmingham
Thu 8/29
2 stops15h 45m
Chicago O'Hare Intl
Fri 12/20
2 stops20h 15m
No data available for this route at this time. Please check back soon.
Crew
Entertainment
Overall
Food
Comfort
Boarding
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Crew
Entertainment
Overall
Food
Comfort
Boarding
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Crew
Entertainment
Overall
Food
Comfort
Boarding
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Crew
Entertainment
Overall
Food
Comfort
Boarding
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Crew
Entertainment
Overall
Food
Comfort
Boarding
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
Crew
Entertainment
Overall
Food
Comfort
Boarding
Reviews
They changed my flight but didn't notify the other carrier. I can't do online check-in and had to wait 30 min to get it all sort out at the counter.
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