This deal has expired.
It was found on June 11, 2026. Typical price for this route is $340. Fares like this come and go fast. Get the next one by email below.
Past deal
Washington, D.C. to Philadelphia
$220$34035% off
Round trip
Incredible domestic deal! Philly for just $220 on Southwest, nearly 70% off. Perfect for a quick East Coast city break.
Travel dates
Dates in September
e.g. Sep 15 – Sep 24 · 9 nights
Date options
9 at this price
Lowest we've seen
$151
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