Flight
There are a few options to get from the airport to downtown: taxis, Uber/Lyft, or public transit. See information about the airport train line here: https://www.septa.org/schedules/rail/pdf/air.pdf The main downtown train stations are Jefferson Station (12 minute walk to the Cambria) and Suburban Station (11 minute walk to the Cambria).
Hotel
If you'd like to book a room at the Cambria for either Friday or Saturday night, the reduced group rate is $225/night. You can book online (scroll down on the groups page to "Already have a group code?") or over the phone with the group name "Rowland and Steinmetz Wedding" and group code "UL49D2."
Discount Code - UL49D2
Hotel
Here are a few other hotel options that are super close to the Cambria: The Bellevue Hotel (Hyatt) Fairfield Inn & Suites (Mariott) Holiday Inn Express (IHG) There are countless more in Downtown Philadelphia within walking distance if you want to look around.
House Or Rental
Feel free to check out Airbnbs in the area!
Hotel
If you'd prefer to stay near the wedding venue, here are a few options (with distance from The Old Mill): The Inn at Swarthmore - Swarthmore, PA (2.8 miles) Holiday Inn Philadelphia Airport - Essington, PA (6.7 miles) The Hilton Garden Inn - Newtown Square, PA (7.4 miles) Hampton Inn and Suites - Glen Mills, PA (10 miles) Brandywine River Hotel - Chadds Ford, PA (13 miles) Radnor Hotel - St. Davids, PA (13 miles)