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Cheap Flights from Washington to Chicago

Prices were available within the past 7 days and starts at $92 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Washington to Chicago route information

Origin Airport Washington Dulles Intl.
Destination Airport O'Hare Intl.
Airlines Serving American Airlines, Delta, United
Flight Price $242
Distance 587 mi

Chicago

$258.80

Cheap IAD to ORD Flights

  • How long does the average person stay in Chicago?

    Of course, you are not an average person, but if you were, you'd stay around four days.
  • From Dulles to Chicago, which day of the week is going to have the most flight times?

    When you're flying from IAD to ORD, the day with the most flight times is Friday, with 10 different options. The day with the least amount of options is Saturday with only five different departures.
  • How many flights are there per day from Dulles to Chicago?

    Depending on the day of the week, the number of flight times will change, but on average there are eight. That is higher than the national average of seven.
  • What is the cheapest airline flying from Dulles to Chicago?

    United Airlines strives to keep costs low for travelers over the next three months. Bookings are being made at just $199 and, when compared to the higher priced bookings of $2,968, it's quite a deal.
  • Can I change the date of my flight?

    Yes, you can adjust your departure date. If you would like to save a little cash in doing so, the cheapest day to fly in March is Wednesday.
  • How much is a plane ticket to Chicago (ORD) from Dulles (IAD)?

    Prices can vary anywhere from $199 to $2,968. Booking in advance can usually help you get the cheapest price. Remember, the sooner you book, the more you'll be able to save.
  • What is the cheapest day to fly to Chicago?

    As of Feb 24th, the best day for booking to Chicago (ORD) is Feb 29th. It cost $200, which is 45% less than the average price to book the same route.

Washington to Chicago Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Washington to Chicago offer the perfect respite. Not only does exploring Chicago provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Washington to Chicago may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from IAD to ORD today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Chicago are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Chicago more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to Chicago is $92 now!

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on Expedia.com of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.