Cheap flights from Pennsylvania to Saint Louis
Travel > North America > United States > Pennsylvania to Saint Louis flights
The Gateway Arch is the most famous sight in the city, and people flock in large numbers to have a look at this 630 high structure. The structure was finished in the year 1965 and since then, it has been a major hit with tourists across the world.... (read more in our Saint Louis Sightseeing)
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Check our newest flight offers to Saint Louis:
- $200
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Pittsburgh, PA (PIT) Saint Louis, MO (STL) 05/29/2024 06:54 pm Saint Louis, MO (STL) Pittsburgh, PA (PIT) 06/04/2024 02:35 pm - $201 Spirit Airlines
cheapoair.com check priceFrom To Departure Time Pittsburgh, PA (PIT) Saint Louis, MO (STL) 06/05/2024 06:59 pm Saint Louis, MO (STL) Pittsburgh, PA (PIT) 06/18/2024 11:57 am - $345
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Pittsburgh, PA (PIT) Saint Louis, MO (STL) 07/02/2024 08:39 pm Saint Louis, MO (STL) Pittsburgh, PA (PIT) 07/17/2024 08:00 pm - $425
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Pittsburgh, PA (PIT) Saint Louis, MO (STL) 07/02/2024 08:39 pm Saint Louis, MO (STL) Pittsburgh, PA (PIT) 07/17/2024 04:31 pm - $590 Multiple Airlines
cheapoair.com check priceFrom To Departure Time Pittsburgh, PA (PIT) Saint Louis, MO (STL) 05/29/2024 06:54 pm Saint Louis, MO (STL) Pittsburgh, PA (PIT) 06/04/2024 07:41 pm
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