Cheap flights from Illinois to Washington, D.C. (WAS)
ORD — WAS
Aug 17 — Aug 241
From?
To?
1 adult, Economy
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Cheap United Airlines flights from Illinois to Washington, D.C.
Sep 3 - Sep 4![]()
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ORD
Chicago O'Hare Intl
IAD
Washington, D.C. Dulles Intl
Nonstop
1h 56mIAD
Washington, D.C. Dulles Intl
ORD
Chicago O'Hare Intl
Nonstop
2h 02m$180
United Airlines
Sep 8 - Sep 8![]()
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ORD
Chicago O'Hare Intl
IAD
Washington, D.C. Dulles Intl
1 stop
6h 37mIAD
Washington, D.C. Dulles Intl
ORD
Chicago O'Hare Intl
Nonstop
2h 03m$181
United Airlines
Sep 7 - Sep 7![]()
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ORD
Chicago O'Hare Intl
IAD
Washington, D.C. Dulles Intl
2 stops
10h 08mIAD
Washington, D.C. Dulles Intl
ORD
Chicago O'Hare Intl
Nonstop
2h 03m$190
United Airlines
Cheap Delta flights from Illinois to Washington, D.C.
Sep 3 - Sep 4![]()
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MDW
Chicago Midway
DCA
Washington, D.C. Reagan-National
1 stop
6h 02mDCA
Washington, D.C. Reagan-National
MDW
Chicago Midway
1 stop
4h 42m$198
Delta
Aug 31 - Sep 4![]()
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ORD
Chicago O'Hare Intl
DCA
Washington, D.C. Reagan-National
1 stop
4h 55mDCA
Washington, D.C. Reagan-National
ORD
Chicago O'Hare Intl
1 stop
4h 07m$227
Delta
Aug 22 - Aug 30![]()
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MDW
Chicago Midway
DCA
Washington, D.C. Reagan-National
1 stop
4h 57mDCA
Washington, D.C. Reagan-National
MDW
Chicago Midway
1 stop
4h 10m$329
Delta
Related info for your journey
Useful info, stats and facts about Illinois to Washington, D.C. flights.
Flights to Washington, D.C. from Illinois
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
Flights from Chicago to Washington, D.C.from $119 pp
Flights from O'Hare Intl to Washington, D.C.from $177 pp
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.
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 departures | Early morningMidnight to 6 am |
|---|---|
| 29%of flight departures | Morning6 am to noon |
| 45%of flight departures | AfternoonNoon to 6 pm |
| 20%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM