Cheapest return flights from Des Moines (DSM) to Philadelphia (PHL), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Aug 13 Sep Allegiant Air
Direct Flight
27 Aug 03 Sep Allegiant Air
Direct Flight
27 Aug 30 Aug Allegiant Air
Direct Flight
16 Aug 03 Sep Allegiant Air
Direct Flight
27 Aug 10 Sep Allegiant Air
Direct Flight
16 Aug 23 Aug Allegiant Air
Direct Flight
16 Aug 30 Aug Allegiant Air
Direct Flight
27 Aug 06 Sep Allegiant Air
Direct Flight
02 Aug 09 Aug Allegiant Air
Direct Flight
02 Aug 16 Aug Allegiant Air
Direct Flight
27 Aug 01 Sep Allegiant Air
27 Aug 02 Sep Allegiant Air
27 Aug 31 Aug Allegiant Air
06 Aug 23 Aug Allegiant Air
Direct Flight
20 Aug 24 Aug Allegiant Air
06 Aug 16 Aug Allegiant Air
Direct Flight
09 Aug 23 Aug Allegiant Air
Direct Flight
28 Aug 01 Sep Allegiant Air
27 Aug 01 Sep American Airlines
Direct Flight
27 Aug 02 Sep American Airlines
Direct Flight
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deals for one-way flights from Des Moines to Philadelphia in August.

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Updated Jul 18, 2026.

About these fares

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