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  3. St Louis, MO
  4. Philadelphia - St Louis, MO

Flights from Philadelphia to St Louis, MO

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Cheapest time to fly from Philadelphia to St Louis, MO

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
week: Nov 2 - Nov 8
Flights from just €406
€406
€448
November
Distance: 1,301 km
Philadelphia airports
Philadelphia International Airport (PHL)How far from city centre: 10 km
St Louis, MO airports

Book your flight from Philadelphia to St Louis, MO

Find direct and indirect flights from Philadelphia to St Louis, MO (United States) with eDreams. Once you have your results, sort them by schedule or price and book the option that best suits your plans.

A direct flight from Philadelphia to St Louis, MO takes around 2 h and 45 m, while indirect flights will take longer.

Airports and airlines connecting Philadelphia and St Louis, MO

Knowing where you set off from and where you arrive helps you organise your journey better. Consider the available airports and compare the different airlines operating on this route.

  • Departure airport: Philadelphia International Airport (PHL)

Weather in St Louis, MO

The best time to visit may depend on your preferred climate. In St Louis, MO, the average temperature floats around 31ºC in the warmest months and -3ºC in the coldest ones. Keep this in mind when packing and planning any outdoor activities.

  • Highs: up to 32ºC
  • Lows: down to -5ºC
  • Hottest month: July
  • Coldest month: January
  • Driest month: February
  • Wettest month: May

How to save when flying from Philadelphia to St Louis, MO

A few tips for finding cheaper flights from Philadelphia to St Louis, MO:

  • Flexible dates: compare fares for two or three different departure days. Leaving a day earlier or later can make a noticeable difference to the price.
  • Baggage allowance: check what each fare includes before you book, so you aren't caught out by extra charges at the airport.
  • Airports on your route: confirm which airports you depart from and land at, especially if the city has more than one. This will help you plan your transfer and work out the total cost of getting around.

Looking for a bigger saving? Book a Flight + Hotel package to combine both in one booking and unlock exclusive discounts on your stay in St Louis, MO. You can also save on a hire car by including it with your booking.

Frequently asked questions about flights from Philadelphia to St Louis, MO

On average, what is the price of a Philadelphia to St Louis, MO flight?
When flying from Philadelphia to St Louis, MO the average price will be €261. However, this price is dependant on several other factors like seasonality or the time in advance taken when booking the route.
For flights from Philadelphia to St Louis, MO, how can I find the cheapest price?
On eDreams we use machine learning to find the most economical flight between Philadelphia and St Louis, MO. By taking into account the combinations of airlines, stopovers, direct flights as well as the various criteria for the journeys, our search engine allows us to offer our customers the best price under the best conditions.
When booking, when is the best time to do so in order to get the best prices for Philadelphia to St Louis, MO flights?
The most popular month for flights from Philadelphia to St Louis, MO are: November, June and July.
When is the best time to travel from Philadelphia to St Louis, MO?
A good period of the year to visit St Louis, MO from Philadelphia really depends on lots of personal preferences, price being one of the main criteria When it comes to popularity, December is the best month to fly to St Louis, MO from Philadelphia, basedd on searches from our customers, followed by November and July. If you prefer to avoid the busy season and get away from the crowds October, September and January are the months with fewer searches for the route Philadelphia -  St Louis, MO.
What is the duration of a flight from Philadelphia to St Louis, MO?
Flight time, on average, from Philadelphia to St Louis, MO is usually 2 h and 33 m on average, at an average distance of 1,300.58 km, for flights for the route (which may have 1 or more stops in other cities in between).
What airlines fly from Philadelphia to St Louis, MO?

Airlines that have direct flight routes from Philadelphia to St Louis, MO are:

  • American Airlines.

Frontier Airlines

  • American Airlines

Plan your trip

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