What is the cheapest month to fly from Baltimore to Washington?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Baltimore (BWI) to Washington (DCA), with fares starting from $149.

What is the lowest current fare from BWI to DCA?

The lowest currently-listed fare from Baltimore (BWI) to Washington (DCA) is $149 on 2026-10-02.

Is there a direct flight from Baltimore to Washington?

There is currently no non-stop service from BWI to DCA. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Baltimore to Washington

Cheapest current fares: $149 in October 2026 on connecting flights.

Last updated August 9, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Baltimore (BWI) to Washington (DCA). Refreshed daily.

Baltimore (BWI) → Washington (DCA)

October 2026 $149
September 2026 $156
August 2026 $236

Frequently asked questions

What is the cheapest month to fly from Baltimore to Washington?

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Baltimore (BWI) to Washington (DCA), with fares starting from $149.
What is the lowest current fare from BWI to DCA?

The lowest currently-listed fare from Baltimore (BWI) to Washington (DCA) is $149 on 2026-10-02.
Is there a direct flight from Baltimore to Washington?

There is currently no non-stop service from BWI to DCA. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.