Route Price Intelligence
Cheap Flights From Washington, D.C. to Austin
Live pricing benchmarks, monthly patterns, and historical lows for this route.
BWI to Austin is $147 round trip, about 70% below the usual fare and just above the $91 all-time low we've ever tracked on this route. Austin's live music, food trucks, and Hill Country day trips are an easy sell at this price, and seats are bookable this fall on Frontier with one quick connection.
✓ 8 date combinations found at this price
Search Google FlightsMonthly Price Guide
Best Time to Fly from Washington, D.C. to Austin
The cheapest time to fly from Washington, D.C. to Austin is typically May, when fares average around $270. The most expensive month tends to be December at around $515. For the best deals, consider flying in May, April, June.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route