To save on the cost of your flight from Chattanooga to Illinois, book at least 42 days before your planned departure. Booking around this time can save you about 67% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $234 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $286.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to Illinois. Flights to Illinois from Chattanooga in September are about $284 on average during September, but can be found for as low as $148.
When flying from Chattanooga 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
$169 - $328
Route
Depart
Return
Price
Chattanooga Lovell FieldChicago O'Hare Intl
CHA - ORD
CHAORD
Chattanooga Lovell Field
Fri 8/16
Nonstop2h 00m
Chicago O'Hare Intl
Sun 8/18
Nonstop1h 49m
Chattanooga Lovell FieldChicago O'Hare Intl
CHA - ORD
CHAORD
Chattanooga Lovell Field
Sat 7/27
Nonstop1h 59m
Chicago O'Hare Intl
Sat 8/10
Nonstop1h 47m
Chattanooga Lovell FieldChicago O'Hare Intl
CHA - ORD
CHAORD
Chattanooga Lovell Field
Sat 7/27
1 stop4h 52m
Chicago O'Hare Intl
Sat 8/10
1 stop6h 30m
Chattanooga Lovell FieldChicago O'Hare Intl
CHA - ORD
CHAORD
Chattanooga Lovell Field
Fri 7/5
Nonstop2h 00m
Chicago O'Hare Intl
Tue 7/9
Nonstop1h 47m
Chattanooga Lovell FieldMoline Quad-City
CHA - MLI
CHAMLI
Chattanooga Lovell Field
Wed 9/11
1 stop5h 00m
Moline Quad-City
Sat 9/14
1 stop6h 41m
Chattanooga Lovell FieldMoline Quad-City
CHA - MLI
CHAMLI
Chattanooga Lovell Field
Wed 9/18
1 stop5h 00m
Moline Quad-City
Sat 9/21
2 stops7h 23m
Chattanooga Lovell FieldChicago Midway
CHA - MDW
CHAMDW
Chattanooga Lovell Field
Sat 8/31
1 stop6h 46m
Chicago Midway
Tue 9/3
1 stop5h 03m
Chattanooga Lovell FieldChicago O'Hare Intl
CHA - ORD
CHAORD
Chattanooga Lovell Field
Fri 8/16
1 stop6h 52m
Chicago O'Hare Intl
Sun 8/18
1 stop5h 42m
Chattanooga Lovell FieldChicago O'Hare Intl
CHA - ORD
CHAORD
Chattanooga Lovell Field
Mon 6/17
2 stops21h 26m
Chicago O'Hare Intl
Wed 6/19
2 stops17h 48m
No data available for this route at this time. Please check back soon.
Boarding
Food
Comfort
Overall
Entertainment
Crew
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
Food
Comfort
Overall
Entertainment
Crew
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
Food
Comfort
Overall
Entertainment
Crew
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
Food
Comfort
Overall
Entertainment
Crew
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 |
---|---|---|---|---|
United Airlines | Cheapest$168 | Average$335 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$184 | Average$278 | FlexibilityNo cancel fee | On-time71% |
Delta | Cheapest$197 | Average$342 | FlexibilityNo cancel fee | On-timeN/A |
12%of flight departures | Early morningMidnight to 6 am |
---|---|
43%of flight departures | Morning6 am to noon |
45%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |