Route Price Intelligence
Cheap Flights From Washington, D.C. to Chicago
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Frontier has a nonstop BWI to ORD fare at $63, nearly 80% off the usual $309 round trip and right at the cheapest price we have ever tracked on this route. Chicago's deep dish, architecture tours, and lakefront are an easy weekend away at this price. This is about as good as domestic nonstop fares get this fall.
✓ 4 date combinations found at this price
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Best Time to Fly from Washington, D.C. to Chicago
The cheapest time to fly from Washington, D.C. to Chicago is typically May, when fares average around $185. The most expensive month tends to be January at around $309. For the best deals, consider flying in May, June, July.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route