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
$169 - $240
Route
Depart
Return
Price
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Mon 7/1
Nonstop2h 10m
Chicago O'Hare Intl
Fri 7/5
Nonstop2h 02m
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
Mon 7/15
1 stop16h 05m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Thu 7/4
Nonstop2h 10m
Chicago O'Hare Intl
Wed 7/10
Nonstop1h 53m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 7/2
1 stop8h 16m
Chicago O'Hare Intl
Fri 7/5
1 stop14h 49m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Thu 9/5
Nonstop2h 06m
Chicago O'Hare Intl
Mon 9/9
Nonstop2h 00m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 7/2
1 stop8h 16m
Chicago O'Hare Intl
Fri 7/5
1 stop14h 49m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Fri 7/5
1 stop4h 11m
Chicago O'Hare Intl
Wed 7/10
1 stop4h 31m
Washington, D.C. Dulles IntlMoline Quad-City
IAD - MLI
IADMLI
Washington, D.C. Dulles Intl
Tue 9/3
1 stop7h 32m
Moline Quad-City
Sat 9/7
1 stop9h 05m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 7/9
1 stop6h 59m
Chicago O'Hare Intl
Wed 7/17
2 stops21h 04m
No data available for this route at this time. Please check back soon.
Comfort
Overall
Boarding
Food
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.
Comfort
Overall
Boarding
Food
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.
Comfort
Overall
Boarding
Food
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.
Comfort
Overall
Boarding
Food
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.
Comfort
Overall
Boarding
Food
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.
Comfort
Overall
Boarding
Food
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 |
---|---|---|---|---|
Delta | Cheapest$175 | Average$457 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$178 | Average$480 | FlexibilityNo cancel fee | On-time69% |
American Airlines | Cheapest$222 | Average$364 | FlexibilityNo cancel fee | On-time71% |
13%of flight departures | Early morningMidnight to 6 am |
---|---|
19%of flight departures | Morning6 am to noon |
50%of flight departures | AfternoonNoon to 6 pm |
18%of flight departures | Evening6 pm to midnight |