The best pricing can be found in the month of January. Prices to Illinois from Baton Rouge average $353. You can even find prices in January for less than $353, as users have found deals to Illinois from as low as $230. The month of December appears to be one of the more expensive times to travel to Illinois from Baton Rouge. Flying in the targeted month can save you up to 40%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to Illinois as you normally would.
Fly from
Fly to
Budget
$223 - $318
Route
Depart
Return
Price
Baton Rouge RyanChicago O'Hare Intl
BTR - ORD
BTRORD
Baton Rouge Ryan
Mon 6/24
1 stop4h 46m
Chicago O'Hare Intl
Tue 7/2
1 stop5h 31m
Baton Rouge RyanLambert-St Louis
BTR - STL
BTRSTL
Baton Rouge Ryan
Wed 10/9
1 stop5h 28m
Lambert-St Louis
Wed 10/16
1 stop5h 37m
Baton Rouge RyanChicago O'Hare Intl
BTR - ORD
BTRORD
Baton Rouge Ryan
Tue 10/22
1 stop5h 38m
Chicago O'Hare Intl
Tue 10/29
1 stop6h 57m
Baton Rouge RyanChicago O'Hare Intl
BTR - ORD
BTRORD
Baton Rouge Ryan
Tue 7/9
1 stop4h 46m
Chicago O'Hare Intl
Sat 7/13
1 stop5h 31m
Baton Rouge RyanChicago Midway
BTR - MDW
BTRMDW
Baton Rouge Ryan
Mon 7/1
1 stop4h 23m
Chicago Midway
Tue 7/2
1 stop6h 47m
Baton Rouge RyanChicago O'Hare Intl
BTR - ORD
BTRORD
Baton Rouge Ryan
Mon 7/1
1 stop6h 33m
Chicago O'Hare Intl
Tue 7/2
1 stop4h 26m
Baton Rouge RyanLambert-St Louis
BTR - STL
BTRSTL
Baton Rouge Ryan
Thu 10/10
1 stop6h 54m
Lambert-St Louis
Sat 10/19
1 stop4h 55m
Baton Rouge RyanLambert-St Louis
BTR - STL
BTRSTL
Baton Rouge Ryan
Wed 6/12
1 stop5h 56m
Lambert-St Louis
Wed 6/19
1 stop6h 17m
Baton Rouge RyanLambert-St Louis
BTR - STL
BTRSTL
Baton Rouge Ryan
Fri 10/11
1 stop7h 31m
Lambert-St Louis
Sat 10/19
1 stop4h 17m
No data available for this route at this time. Please check back soon.
Boarding
Comfort
Entertainment
Crew
Food
Overall
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.
Boarding
Comfort
Entertainment
Crew
Food
Overall
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.
Boarding
Comfort
Entertainment
Crew
Food
Overall
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.
Boarding
Comfort
Entertainment
Crew
Food
Overall
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.
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