Find a great deal and save up to 106% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to Illinois within the next two weeks, with the cheapest ticket starting at $419.
The best pricing can be found in the month of April. Prices to Illinois from Washington, D.C. Dulles Intl Airport average $284. You can even find prices in April for less than $284, as users have found deals to Illinois from as low as $79. The month of June appears to be one of the more expensive times to travel to Illinois from Washington, D.C. Dulles Intl Airport. Flying in the targeted month can save you up to 9%.
When flying from Washington, D.C. Dulles Intl Airport 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
$175 - $238
Route
Depart
Return
Price
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Mon 7/15
1 stop8h 37m
Chicago O'Hare Intl
Mon 7/29
1 stop12h 42m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 7/2
Nonstop2h 05m
Chicago O'Hare Intl
Tue 7/9
Nonstop2h 02m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 6/26
1 stop8h 50m
Chicago O'Hare Intl
Tue 7/2
1 stop13h 21m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Sat 6/29
Nonstop2h 05m
Chicago O'Hare Intl
Mon 7/1
Nonstop2h 02m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Wed 6/26
1 stop8h 50m
Chicago O'Hare Intl
Tue 7/2
1 stop15h 51m
Washington, D.C. Dulles IntlLambert-St Louis
IAD - STL
IADSTL
Washington, D.C. Dulles Intl
Fri 7/5
1 stop4h 05m
Lambert-St Louis
Wed 7/10
1 stop3h 54m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Mon 7/1
1 stop6h 20m
Chicago O'Hare Intl
Wed 7/10
1 stop4h 31m
Washington, D.C. Dulles IntlGreater Peoria
IAD - PIA
IADPIA
Washington, D.C. Dulles Intl
Mon 7/1
1 stop5h 21m
Greater Peoria
Tue 7/9
1 stop6h 36m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Sat 7/13
1 stop8h 34m
Chicago O'Hare Intl
Wed 7/17
3 stops28h 07m
No data available for this route at this time. Please check back soon.
Overall
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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
Crew
Boarding
Food
Comfort
Entertainment
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.
27%of flight departures | Early morningMidnight to 6 am |
---|---|
14%of flight departures | Morning6 am to noon |
40%of flight departures | AfternoonNoon to 6 pm |
19%of flight departures | Evening6 pm to midnight |
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