Cheap flights from Chicago to Washington Dulles

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Info about flights from Chicago to Washington Dulles

Some useful info about flights from Chicago to Washington Dulles to help you plan your next trip

Average flight duration 1h 54m
Cheapest month April
Average number of flights per week 3
First flight time 06:30
Last flight time 22:00
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How to estimate the price of a flight from Chicago to Washington Dulles?

It depends. Prices for flights from Chicago to Washington fluctuate based on several factors.

Select your dates to check current offers.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Which departure and arrival airports are available?

Between Chicago and Washington, flight options may depend on the combination of airports available.

  • Airports in Chicago: Chicago is connected by 3 airports - Midway, O'Hare, Rockford.
  • Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.

Sometimes flying into a nearby city can be more cost-effective. When a city has multiple airports, it’s worth comparing different flight combinations.

Flights from Chicago to Washington - Dulles international

Refine your flight search from Chicago to Washington Dulles

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from Expedia, eDreams, and top carriers.

Other popular destinations

Also looking at United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.
Frequently Asked Questions

Frequently asked questions about flights from Chicago to Washington Dulles.

How much does an airline ticket from Chicago to Washington Dulles cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago to Washington Dulles.

How far is Chicago from Washington?

Chicago is about 574 mi from Washington.

What are the airports in Washington?

Washington has 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Chicago to Washington?

The best time to book a flight from Chicago to Washington is 1 month in advance, while the worst time is 4 weeks in advance.

What is the cheapest month to fly from Chicago to Washington?

The cheapest month to fly from Chicago to Washington is April.

What is the most expensive month to fly from Chicago to Washington?

The most expensive month to fly from Chicago to Washington is March.

What is the best day of the week to fly from Chicago to Washington?

This information is not available at the moment.