To save on the cost of your flight from Dayton to Illinois, book at least 30 days before your planned departure. Booking around this time can save you about 57% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $175 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $218.
Flights from Dayton to Illinois lean towards being more expensive in May. Prices are generally better when you fly from Dayton to Illinois in August, with the cheapest ticket starting at $138.
When flying from Dayton 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
$208 - $539
Route
Depart
Return
Price
DaytonLambert-St Louis
DAY - STL
DAYSTL
Dayton
Wed 8/21
1 stop6h 05m
Lambert-St Louis
Fri 8/23
1 stop5h 21m
DaytonChicago O'Hare Intl
DAY - ORD
DAYORD
Dayton
Mon 7/1
Nonstop1h 25m
Chicago O'Hare Intl
Wed 7/3
Nonstop1h 20m
DaytonChicago O'Hare Intl
DAY - ORD
DAYORD
Dayton
Tue 8/6
Nonstop1h 23m
Chicago O'Hare Intl
Thu 8/8
Nonstop1h 15m
DaytonChicago O'Hare Intl
DAY - ORD
DAYORD
Dayton
Tue 7/9
Nonstop1h 31m
Chicago O'Hare Intl
Tue 7/16
Nonstop1h 23m
DaytonChicago O'Hare Intl
DAY - ORD
DAYORD
Dayton
Wed 7/3
Nonstop1h 25m
Chicago O'Hare Intl
Mon 7/8
Nonstop1h 14m
DaytonLambert-St Louis
DAY - STL
DAYSTL
Dayton
Thu 7/11
1 stop4h 02m
Lambert-St Louis
Sat 7/13
1 stop6h 58m
DaytonChicago O'Hare Intl
DAY - ORD
DAYORD
Dayton
Thu 8/8
Nonstop1h 31m
Chicago O'Hare Intl
Fri 8/9
Nonstop1h 26m
DaytonChicago O'Hare Intl
DAY - ORD
DAYORD
Dayton
Sun 7/21
2 stops21h 07m
Chicago O'Hare Intl
Wed 7/31
2 stops23h 38m
DaytonChicago Greater Rockford
DAY - RFD
DAYRFD
Dayton
Sun 6/23
1 stop11h 24m
Chicago Greater Rockford
Sun 6/30
2 stops20h 05m
No data available for this route at this time. Please check back soon.
Crew
Overall
Entertainment
Food
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.
Crew
Overall
Entertainment
Food
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.
Crew
Overall
Entertainment
Food
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.
Crew
Overall
Entertainment
Food
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.
Crew
Overall
Entertainment
Food
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 |
---|---|---|---|---|
United Airlines | Cheapest$138 | Average$259 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$158 | Average$238 | FlexibilityNo cancel fee | On-time71% |
1%of flight departures | Early morningMidnight to 6 am |
---|---|
49%of flight departures | Morning6 am to noon |
45%of flight departures | AfternoonNoon to 6 pm |
5%of flight departures | Evening6 pm to midnight |