Cheap flights from Illinois to Washington, D.C. (WAS)

ORD — WAS
Aug 17 — Aug 241

Cheap United Airlines flights from Illinois to Washington, D.C.

Sep 3 - Sep 4
ORD

Chicago O'Hare Intl

IAD

Washington, D.C. Dulles Intl

Nonstop

1h 56m
IAD

Washington, D.C. Dulles Intl

ORD

Chicago O'Hare Intl

Nonstop

2h 02m
$180

United Airlines

Pick Dates

Deal found 11/8/22

Sep 8 - Sep 8
ORD

Chicago O'Hare Intl

IAD

Washington, D.C. Dulles Intl

1 stop

6h 37m
IAD

Washington, D.C. Dulles Intl

ORD

Chicago O'Hare Intl

Nonstop

2h 03m
$181

United Airlines

Pick Dates

Deal found 9/8/22

Sep 7 - Sep 7
ORD

Chicago O'Hare Intl

IAD

Washington, D.C. Dulles Intl

2 stops

10h 08m
IAD

Washington, D.C. Dulles Intl

ORD

Chicago O'Hare Intl

Nonstop

2h 03m
$190

United Airlines

Pick Dates

Deal found 11/8/22

Cheap Delta flights from Illinois to Washington, D.C.

Sep 3 - Sep 4
MDW

Chicago Midway

DCA

Washington, D.C. Reagan-National

1 stop

6h 02m
DCA

Washington, D.C. Reagan-National

MDW

Chicago Midway

1 stop

4h 42m
$198

Delta

Pick Dates

Deal found 9/8/22

Aug 31 - Sep 4
ORD

Chicago O'Hare Intl

DCA

Washington, D.C. Reagan-National

1 stop

4h 55m
DCA

Washington, D.C. Reagan-National

ORD

Chicago O'Hare Intl

1 stop

4h 07m
$227

Delta

Pick Dates

Deal found 8/8/22

Aug 22 - Aug 30
MDW

Chicago Midway

DCA

Washington, D.C. Reagan-National

1 stop

4h 57m
DCA

Washington, D.C. Reagan-National

MDW

Chicago Midway

1 stop

4h 10m
$329

Delta

Pick Dates

Deal found 9/8/22

Related info for your journey

Useful info, stats and facts about Illinois to Washington, D.C. flights.

Departure points for flights from Illinois to Washington, D.C.

Select to see more specific information for flights to Washington, D.C. from all departure points in Illinois

Top 5 airlines flying from Illinois to Washington, D.C.

The chart below displays the airlines Cheapflights users traveling from Illinois to Washington, D.C. choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$23FlexibilityNo cancel feeOn-time66%COVID-19 safety
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Spirit AirlinesCheapest$84Average$180FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
DeltaCheapest$97Average$394FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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American AirlinesCheapest$110Average$354FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$137Average$340FlexibilityNo cancel feeOn-time69%COVID-19 safety
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Hourly flight availability from Illinois to Washington, D.C.

See what time of day planes typically take off from Illinois to Washington, D.C.
6%of flight departuresEarly morningMidnight to 6 am
29%of flight departuresMorning6 am to noon
45%of flight departuresAfternoonNoon to 6 pm
20%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM