St. Louis (STL) to Philadelphia (PHL) economy award flights
Atmos RewardsAirline
American AirlinesDepartingMon, Oct 26Which program and airline costs you least
St. Louis to Philadelphia in economy starts at 7,500 Atmos points plus $25.60 — American Airlines through Atmos Rewards.
| Airline | |
|---|---|
| American AirlinesNonstopAtmos Rewards | 7,500 Atmos pointsplus $25.60 |
Where the space is over the next 60 days
Dashed days are prices last seen more than 3 days ago and not re-checked since.
STL to PHL in economy: the facts
Over the next 60 days we hold economy seats from St. Louis to Philadelphia on 45 of the 45 departure days we have checked so far (15 days are not checked yet), through 1 program. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated .
- Atmos Rewards
- Days with space
- 45 of 45 checked
- Lowest
- 7,500 Atmos points
- Typical day
- 12,500 Atmos points
- Cash on top
- $26
Nonstop or with a connection
Nonstop seats on American Airlines.
How to book it
- Atmos Rewards books on alaskaair.com: sign in there, search STL to PHL in economy on a date with space, and pay in Atmos points with the cash on top (from $26).
MilesZone finds the seat; it does not book it or take payment.
More routes
Get told the moment a STL → PHL seat opens.
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Email only. Searching this route stays free for departures in the next 60 days.