Cheap Flights from Washington D.C. to Chicago O'Hare International

Compare Washington D.C. to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

Book the best Chicago O'Hare International fare with no extra fees

Flight deals from Washington D.C. to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Washington D.C. to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Washington D.C. to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Chicago O'Hare International flights are currently cheapest in November.

Direct flights from Washington D.C. to Chicago O'Hare International

Washington D.C. to Chicago O'Hare International: Alternative routes

Compare routes from Washington D.C. to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Washington D.C. to Chicago: Flight information

The things to know before you go.
Cheapest flight found98 €
Cheapest month to flyDecember
Average flight time2 hrs, 18 mins
Most popular airlineUnited
Average flights per week722

Finding cheap flights from Washington D.C. to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Washington D.C. to Chicago O'Hare International is 98 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 18 minutes is the average flight time from Washington D.C. to Chicago O'Hare International.
United, American Airlines and Air New Zealand fly direct from Washington D.C. to Chicago O'Hare International.
As of October 2024, there are 722 flights per week flying from Washington D.C. to Chicago O'Hare International.
The cheapest month to fly from Washington D.C. to Chicago O'Hare International is usually October 2024.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Chicago O'Hare International Airport on Tuesday, 17 December 2024.
Yes – the average flight time is 2 hours and 18 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to Chicago O'Hare International from Washington D.C.

Looking for cheap tickets from Washington D.C. to Chicago O'Hare International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Washington D.C. to Chicago O'Hare International. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Chicago O'Hare International from Washington D.C. from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Washington D.C.-Chicago O'Hare International ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Chicago O'Hare International from Washington D.C..
  • Set up a Price Alert. You can easily track the fare of your cheap Washington D.C.-Chicago O'Hare International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Washington D.C. and Chicago O'Hare International? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Washington D.C. and Chicago O'Hare International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Chicago O'Hare International, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Washington D.C. to Chicago O'Hare International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Chicago O'Hare International from Washington D.C. with hotels and car hire

    Once you've secured your cheap flight ticket from Washington D.C. to Chicago O'Hare International, discover the best prices and exclusive rates for hotels in Chicago O'Hare International or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.