Cheap flights from Chicago O'Hare to Washington Dulles

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How to estimate the price of a flight from Chicago O'Hare 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.

What are the airport options between Chicago and Washington?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

  • Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
  • Airports in Washington: 3 airports serve Washington - Dulles international, Ronald Reagan, Washington International.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Flights from Chicago - O'Hare to Washington - Dulles international

Find flights from Chicago O'Hare to Washington Dulles that suit your schedule

Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.

Other popular destinations

Interested in United States? These cities are also in demand: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to Washington Dulles.

How much does an airline ticket from Chicago O'Hare 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 O'Hare to Washington Dulles.

How far is Chicago from Washington?

Chicago is about 946 km 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 1 week in advance.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.