$99+ Cheap flights from Washington, D.C.

For the current month, the most popular flights from Washington, D.C. are Boston, Atlanta, Chicago. Boston, Atlanta, Chicago are the most popular locations from Washington, D.C. year round.

The cheapest routes to Melbourne can be found at Baltimore/Washington airport from $1,709. While Washington, D.C. Reagan-National airport is usually cheaper if your destination is Sydney with prices starting at $1,735. Reference our flight search to find the best deals in real time.

Currently, the cheapest month for flights from Washington, D.C. is February. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

View the cheapest flight destinations from Washington, D.C.:
Fly from Baltimore to Sydney from $1,709 round trip
Fly from Baltimore to Melbourne from $1,873 round trip

When you search for this flight from Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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Certainly. Search results for flights from Washington, D.C. shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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