Double Southwest Credits for Philly, Baltimore, D.C. Flights

If you're headed to or from Philadelphia, Baltimore, or Washington, D.C.,

Southwest

has the flights, and a bonus to make those flights extra-rewarding.



Offer Details



Through September 30, Rapid Rewards members can earn double credits for Southwest flights to or from Philadelphia, Baltimore/Washington, or Washington (Dulles).

To earn the bonus, flights must be booked by August 11.

Registration is required.



Deal or No Deal



Aside from

Delta's triple-mile promotion

for Shuttle flights between New York and Washington, D.C., this is the only mileage bonus on offer for flights to or from these three areas.

So, if you're already a Southwest loyalist, this offer is a no-brainer. And if you don't normally fly Southwest, this might be a good reason to do so now.



Reader Reality Check



If you're aware of any better offers, please chime in.

Otherwise, what are you waiting for?



This article originally appeared on FrequentFlier.com.