Cheap flights from Erie, PA to St. Louis, MO
Choose between American Airlines, Spirit Airlines, or Frontier Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to St. Louis
Cheapest nonstop round-trip | $940 |
---|---|
Most popular airline | American Airlines |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are American Airlines, Spirit Airlines, Frontier Airlines, Southern Airways Express, and JetBlue Airways. Erie and St. Louis have 110 direct flights per week.
Check-in for a flight from Erie to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
American Airlines | AAL | AA | No | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Southern Airways Express | FDY | 9X | Yes | No |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in St. Louis
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -3°C |
February | 6°C | -2°C |
March | 13°C | 3°C |
April | 18°C | 8°C |
May | 24°C | 14°C |
June | 29°C | 19°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 27°C | 16°C |
October | 20°C | 10°C |
November | 12°C | 3°C |
December | 7°C | 0°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Erie
- Flights from Erie to Fort Lauderdale
- Flights from Erie to Anchorage
- Flights from Erie to Chicago
- Flights from Erie to New York
- Flights from Erie to Orlando
- Flights from Erie to Las Vegas
- Flights from Erie to Denver
- Flights from Erie to Miami
- Flights from Erie to Los Angeles
- Flights from Erie to Atlanta
- Flights from Erie to Mexico City
- Flights from Erie to Bogotá
- Flights from Erie to Dallas
- Flights from Erie to Phoenix
- Flights from Erie to Philadelphia
- Flights from Erie to San Francisco
- Flights from Erie to Cancún
- Flights from Erie to Houston
- Flights from Erie to San Juan
- Flights from Erie to Washington, D.C.
Flights to St. Louis
- Flights from Los Angeles to St. Louis
- Flights from Denver to St. Louis
- Flights from Las Vegas to St. Louis
- Flights from Atlanta to St. Louis
- Flights from San Francisco to St. Louis
- Flights from Orlando to St. Louis
- Flights from Minneapolis to St. Louis
- Flights from San Diego to St. Louis
- Flights from Phoenix to St. Louis
- Flights from Sacramento to St. Louis
- Flights from Seattle to St. Louis
- Flights from Houston to St. Louis
- Flights from New York to St. Louis
- Flights from Fort Lauderdale to St. Louis
- Flights from Washington, D.C. to St. Louis
- Flights from Salt Lake City to St. Louis
- Flights from San Jose to St. Louis
- Flights from Oakland to St. Louis
- Flights from Portland to St. Louis
- Flights from Fresno to St. Louis
Popular routes
- Flights from Niagara Falls to Belgrade
- Flights from Fargo to Belfast
- Flights from Destin to Providenciales
- Flights from Phoenix to Gunsan
- Flights from San Francisco to Batam
- Flights from Las Vegas to Uberlândia
- Flights from Allentown to Cologne
- Flights from Denver to Las Vegas
- Flights from New York to Orlando
- Flights from St. George to Fortaleza
- Flights from Belleville to Palma, Majorca
- Flights from Harlingen to Montego Bay
- Flights from Austin to Las Vegas
Airports near Erie
- Toronto Pearson International
- Cleveland Hopkins International
- Pittsburgh International
- Buffalo Niagara International
- Billy Bishop Toronto City
- Greater Rochester International
- Akron–Canton
- John C. Munro Hamilton International
- Region of Waterloo International
- London International