We've made it easier for you to find a cheap deal, by finding all the flights from Washington DC Washington Dulles International Airport to Chicago O'hare International Airport. We've put them all in one place so you can compare you options.
If you want a bargain, try widening your search to include other airports in Chicago and more flights."> You can expect prices for both flights and accommodation to be much higher in Chicago during peak season. So, if you're planning to go during the holidays, it's best to book well in advance.
Did you know you can compare accommodation prices too? If you need somewhere to stay in Chicago, take a look at our hotel options to get an idea of prices.
