Travelers have found it’s best to book a flight 36 days in advance to save up to 122% 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 36 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, Alabama to Illinois 1-2 weeks in advance for as low as $408, or $679 for flights within the next 24 hours.
The best pricing can be found in the month of September. Prices to Illinois from Birmingham, Alabama average $341. You can even find prices in September for less than $341, as users have found deals to Illinois from as low as $217. The month of June appears to be one of the more expensive times to travel to Illinois from Birmingham, Alabama. Flying in the targeted month can save you up to 16%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham, Alabama to Illinois as you normally would.
Fly from
Fly to
Budget
$249 - $319
Route
Depart
Return
Price
BirminghamChicago O'Hare Intl
BHM - ORD
BHMORD
Birmingham
Mon 7/1
Nonstop2h 24m
Chicago O'Hare Intl
Tue 7/2
Nonstop2h 07m
BirminghamChicago O'Hare Intl
BHM - ORD
BHMORD
Birmingham
Wed 7/3
Nonstop2h 24m
Chicago O'Hare Intl
Wed 7/3
1 stop5h 23m
BirminghamChicago O'Hare Intl
BHM - ORD
BHMORD
Birmingham
Thu 10/17
Nonstop2h 13m
Chicago O'Hare Intl
Tue 10/22
Nonstop1h 51m
BirminghamChicago Midway
BHM - MDW
BHMMDW
Birmingham
Mon 7/1
1 stop5h 55m
Chicago Midway
Wed 7/3
1 stop6h 41m
BirminghamChicago O'Hare Intl
BHM - ORD
BHMORD
Birmingham
Mon 7/1
1 stop7h 39m
Chicago O'Hare Intl
Tue 7/2
1 stop6h 30m
BirminghamChicago O'Hare Intl
BHM - ORD
BHMORD
Birmingham
Fri 9/6
Nonstop2h 15m
Chicago O'Hare Intl
Mon 9/9
1 stop6h 08m
BirminghamChicago Midway
BHM - MDW
BHMMDW
Birmingham
Sat 9/7
1 stop4h 18m
Chicago Midway
Mon 9/9
1 stop4h 50m
BirminghamLambert-St Louis
BHM - STL
BHMSTL
Birmingham
Thu 7/4
1 stop6h 48m
Lambert-St Louis
Sat 7/13
1 stop4h 41m
BirminghamChicago O'Hare Intl
BHM - ORD
BHMORD
Birmingham
Sat 8/17
Nonstop2h 21m
Chicago O'Hare Intl
Tue 8/20
Nonstop1h 58m
No data available for this route at this time. Please check back soon.
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Food
Crew
Entertainment
Boarding
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Delta | Cheapest$126 | Average$493 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$138 | Average$379 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$196 | Average$393 | FlexibilityNo cancel fee | On-time71% |
2%of flight departures | Early morningMidnight to 6 am |
---|---|
50%of flight departures | Morning6 am to noon |
48%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |