Price observed over the last 3 months for a round trip.
Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Washington to Chicago takes on average 2h11.
Best time
According to user searches, the ideal month to go to Chicago is December.
Check out our tips for booking your flight to Chicago (USA) from Washington (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is May, with an average flight ticket price of $497 (calculation over the last two years). The most touristic season corresponds to the months of May.
For the cheapest flights, it is advisable to buy your ticket at least 42 days before the departure date.
The airline offering the cheapest flight tickets is Southwest Airlines. A ticket from the airline Southwest Airlines to Chicago costs on average $182.
The airlines that offer the most flights are American Airlines, United Airlines and Southwest Airlines.
Here is some information and tips to know before booking your flight:
Washington is a city in the country USA, the time zone is [[timezone]]. In Washington, it is currently {fromLocalTime}, the temperature is on average 7°C, with a minimum of 2°C and a maximum of 14°C.
The city of Washington (WAS) has 3 airport(s): Dulles, Ronald Reagan Washington and College Park
Chicago is in the country USA, the time zone is [[timezone]]. In Chicago, it is currently {toLocalTime}, the temperature is on average 3°C, with a minimum of 1°C and a maximum of 6°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-O'Hare, Chicago-Midway, Chicago-Merrill C. Meigs Field and Chicago FSS
If you want to visit Chicago during the least touristic period, choose the month of December.
In Chicago, the most popular month is May. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 42 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Washington to Chicago is Thursday.
When you leave, you can leave from Ronald Reagan Washington or Dulles, and you will arrive at Chicago-Midway or Chicago-O'Hare.
The airport Dulles is located 42 km, Ronald Reagan Washington is located 4 km or College Park is located 14 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 22°C in Chicago and 25°C in Washington. The average rainfall in summer is 130 mm in Chicago and 120 mm in Washington. In summer, it is warmer in Washington and it rains less in Washington. In winter, it is colder in Washington and it rains more in Washington.