When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 128% on flights from Illinois to Washington, D.C. compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $324. For sooner than that we have options available in the next 3 days from $477.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Illinois in April are about $260 on average during April, but can be found for as low as $68.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Washington, D.C. as you normally would.
Fly from
Fly to
Budget
$58 - $176
Route
Depart
Return
Price
Chicago MidwayBaltimore/Washington
MDW - BWI
MDWBWI
Chicago Midway
Sat 9/7
Nonstop1h 51m
Baltimore/Washington
Sat 9/14
Nonstop1h 59m
Chicago MidwayBaltimore/Washington
MDW - BWI
MDWBWI
Chicago Midway
Wed 6/5
Nonstop1h 48m
Baltimore/Washington
Sat 6/8
Nonstop1h 58m
Chicago MidwayBaltimore/Washington
MDW - BWI
MDWBWI
Chicago Midway
Wed 5/29
Nonstop1h 50m
Baltimore/Washington
Wed 6/5
Nonstop1h 58m
Chicago MidwayBaltimore/Washington
MDW - BWI
MDWBWI
Chicago Midway
Sat 9/7
Nonstop1h 51m
Baltimore/Washington
Mon 9/16
Nonstop1h 59m
Chicago O'Hare IntlBaltimore/Washington
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Tue 6/4
1 stop10h 05m
Baltimore/Washington
Tue 6/4
1 stop12h 49m
Chicago O'Hare IntlBaltimore/Washington
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Tue 6/4
1 stop12h 35m
Baltimore/Washington
Wed 6/5
2 stops13h 47m
Chicago O'Hare IntlBaltimore/Washington
ORD - BWI
ORDBWI
Chicago O'Hare Intl
Fri 6/28
Nonstop2h 03m
Baltimore/Washington
Mon 7/1
Nonstop2h 14m
Chicago O'Hare IntlWashington, D.C. Dulles Intl
ORD - IAD
ORDIAD
Chicago O'Hare Intl
Wed 7/10
Nonstop1h 53m
Washington, D.C. Dulles Intl
Wed 7/17
Nonstop2h 05m
Chicago MidwayBaltimore/Washington
MDW - BWI
MDWBWI
Chicago Midway
Mon 7/8
1 stop4h 35m
Baltimore/Washington
Sun 7/14
1 stop3h 38m
No data available for this route at this time. Please check back soon.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
7%of flight departures | Early morningMidnight to 6 am |
---|---|
43%of flight departures | Morning6 am to noon |
33%of flight departures | AfternoonNoon to 6 pm |
17%of flight departures | Evening6 pm to midnight |
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