Baltimore to Saint Louis Flight Tickets
Compare the best flight deals from Baltimore to Saint Louis
Ara
About Baltimore - Saint Louis Flights
Find the best prices for flights between Baltimore (United States) and Saint Louis (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
Baltimore has 1 airports, while Saint Louis has 2 airports. Compare flights between all airports to find the best deal.
Cheapest Months for Baltimore - Saint Louis Flights
Best month to fly
May 2026 - 3,086 ₺
May 2026
3,086 ₺
1 stops
CheapestJune 2026
5,590 ₺
1 stops
| Ay | Flight Type | Price |
|---|---|---|
| May 2026Cheapest | 1 stops | 3,086 ₺ |
| June 2026 | 1 stops | 5,590 ₺ |
Prices may change. Based on recent searches.
Airlines on Baltimore - Saint Louis Route
Baltimore Airports
Saint Louis Airports
Alternative Routes
Alternative Routes from Baltimore
Baltimore - Saint Louis Flight Summary
AIRLINES
Southwest Airlines
Cheaper tickets are usually available on weekdays and with early bookings.
Frequently Asked Questions About Baltimore - Saint Louis Flights
Baltimore to Saint Louis flight ticket prices vary depending on the season, airline, and how far in advance you book. Use the search form above to see the latest prices.
For Baltimore, you can use Baltimore/Wash International Thurgood Marshall Airport (BWI). For Saint Louis, you can use Spirit of St. Louis Airport (SUS), Lambert-St. Louis International Airport (STL).
The flight duration from Baltimore to Saint Louis varies for direct flights. Connecting flights may take longer depending on the number of layovers.
Southwest Airlines operate direct flights from Baltimore to Saint Louis.
Generally, off-season periods and weekdays offer more affordable tickets. Booking early can also help you save on prices.
Various airlines operate on this route. Search to see the latest prices.