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Cheap flights from Chicago to Washington (CHI - WAS)

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The best prices from Chicago to Washington are usually found in February or January, booked 48 days in advance, depart on a Saturday or Thursday and return on a Saturday

+105.0%
+70.0%
+35.0%
Base
Price
$110 - $208
Temperature
48 - 90 °F
Rainfall
2 - 4 inches
Most popular in November High demand for flights, 11% potential price rise
Cheapest in February Best time to find cheap flights, 2% potential price drop
Average price $170 Price for this month
Cheapest price $110 From Chicago to Washington

Cheap flights from Chicago to Washington in September 2019

The best prices found for ORD to IAD flights for September
26 Sep - 28 Sep
$263pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
24 Sep - 26 Sep
$282pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
30 Sep - 2 Oct
$323pp
ORD
Chicago O'Hare Intl
JetBlue
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
JetBlue
Non-Stop
ORD
Chicago O'Hare Intl

Chicago to Washington 2019 flight deals

Cheap flights to Washington from Chicago found for this year
21 Oct - 29 Oct
$196pp
ORD
Chicago O'Hare Intl
JetBlue
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
JetBlue
 
1 STOP
ORD
Chicago O'Hare Intl
28 Oct - 29 Oct
$196pp
ORD
Chicago O'Hare Intl
JetBlue
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
JetBlue
 
1 STOP
ORD
Chicago O'Hare Intl
5 Nov - 13 Nov
$196pp
ORD
Chicago O'Hare Intl
JetBlue
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
JetBlue
 
1 STOP
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to Washington

Late deals on round-trip flights to Washington from Chicago, departing today and this week
26 Sep - 28 Sep
$263pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
24 Sep - 26 Sep
$282pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
24 Sep - 25 Sep
$393pp
ORD
Chicago O'Hare Intl
JetBlue
 
1 STOP
DCA
Washington Reagan-National
DCA
Washington Reagan-National
JetBlue
 
1 STOP
ORD
Chicago O'Hare Intl

Destination information for Washington

Things to know before you go. Useful info for your trip from Chicago to Washington
Flight duration
2h 02m

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Rockford (RFD)

Airports servicing Washington

Washington Dulles Intl (IAD)
Average temperature for September in Washington
82.4 °F
Avg rainfall for September in Washington
4.2 ″
There will be 2 inches more rainfall in Washington than in Chicago over the next ten days.
Over the next ten days, Washington (82°F) is expected to be 5°F warmer than Chicago (77°F).
Direct flights from Chicago to Washington are currently (7 > 0) available on Sun, Mon, Tue, Wed, Thu, Fri and Sat.
Which airlines fly from Chicago to Washington?
Currently, our data suggests that 20 airlines fly Chicago to Washington directly, including American Airlines, JAL and Air Canada.
Over the last 30 days, 965 people have searched for cheap flights from Chicago to Washington.
How many flights depart from Chicago to Washington on average per day?
Travelers can expect 226 flights from Chicago to Washington on average per day.
Early Morning (Midnight to 6am) - 5% of flight departures
Morning (6am - Noon) - 46% of flight departures
Afternoon (Noon - 6pm) - 27% of flight departures
Evening (6pm - Midnight) - 23% of flight departures
How long does the flight from Chicago to Washington take?
Your journey will take you approximately 2 hours. Your flight will cover a distance of about 374 miles.

Related info for your journey

Useful info, stats and facts about Chicago to Washington flights.
Flight FAQs
From Chicago to Washington
What percent of flights are delayed?
Flights on this route are not usually subject to delays
How many passenger seats are available on a flight on this route?
On average, all flights from Chicago offer a total of 65,671,186 seats to Washington per day
What is the cheapest airline for this route?
The cheapest airline for this route is Southwest Airlines Co. on average. Southwest Airlines Co. operates 215 flight per week
Related searches
Flights to Washington from Chicago