Search & Compare - Washington to Chicago Flights & Tickets

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Cheap flights from Washington to Chicago (IAD to CHI)

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Chicago? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Washington to Chicago

Delta Airlines  DL
Delta Airlines
Washington
2024-04-24
Chicago
USD 79

One-way DL Economy fare found on 2024-03-18
Delta Airlines  DL
Delta Airlines
Washington
2024-04-24
Chicago
USD 79

One-way DL Economy fare found on 2024-03-18
Delta Airlines  DL
Delta Airlines
Washington
2024-04-24
Chicago
USD 80

One-way DL Economy fare found on 2024-03-18
Delta Airlines  DL
Delta Airlines
Washington
2024-04-24
Chicago
USD 80

One-way DL Economy fare found on 2024-03-18
Delta Airlines  DL
Delta Airlines
Washington
2024-06-26
Chicago
USD 84

One-way DL Economy fare found on 2024-05-25
Delta Airlines  DL
Delta Airlines
Washington
2024-06-26
Chicago
USD 84

One-way DL Economy fare found on 2024-05-25
United Airlines  UA
United Airlines
Washington
2024-04-24
Chicago
USD 85

One-way UA Nonstop Economy fare found on 2024-03-18
United Airlines  UA
United Airlines
Washington
2024-04-24
Chicago
USD 85

One-way UA Nonstop Economy fare found on 2024-03-18
United Airlines  UA
United Airlines
Washington
2024-04-24
Chicago
USD 86

One-way UA Nonstop Economy fare found on 2024-03-18
United Airlines  UA
United Airlines
Washington
2024-04-24
Chicago
USD 86

One-way UA Nonstop Economy fare found on 2024-03-18


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Washington to Chicago

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to CHI?
The most popular airline flying from Washington to Chicago are Sun Country Airlines, United Airlines, Delta Airlines
Can I fly from IAD to CHI non-stop?
Yes, you can fly IAD to CHI non-stop on United Airlines
Which airlines fly nonstop between Washington and Chicago?
The non-stop flights between Washington and Chicago are United Airlines.
What’s the earliest departure time from IAD to CHI Airport?
The earliest flight leaves IAD at 6:00 am and lands in CHI - Chicago All Airport
What are the airports in Chicago?
ORD,MDW
Can I make changes to my Washington to Chicago flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to CHI?
Read the fare rules of the Washington to Chicago air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Chicago?
NULL, Star Alliance, SkyTeam operate flights between Washington and Chicago
How long does a flight from Washington to Chicago take?
It takes approximately 2 hour to fly non-stop from IAD to CHI, which is 588.64 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Chicago (CHI) ?
In the past couple of days, the cheapest tickets to CHI from IAD were found on Delta Airlines : USD 79
Do I need a passport to fly between IAD and CHI?
No
What’s the latest departure time from IAD to CHI ?
The last flight leaves IAD at 10:23 pm

Flights from Washington to Chicago

Origin AirportWashington Dulles International , Washington, US
Destination AirportChicago All Airport, Chicago, US
Served by AirlinesSun Country Airlines, United Airlines, Delta Airlines
Lowest PriceDelta Airlines : USD 79
Distance589 miles

Airlines Flying from Washington Dulles International

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