Saint Louis to Chicago Flight Tickets
Compare the best flight deals from Saint Louis to Chicago
About Saint Louis - Chicago Flights
Find the best prices for flights between Saint Louis (United States) and Chicago (United States) on Tripuck. We compare prices from hundreds of airlines to offer you the best options.
Saint Louis has 2 airports, while Chicago has 6 airports. Compare flights between all airports to find the best deal.
Cheapest Months for Saint Louis - Chicago Flights
Best month to fly
March 2026 - 5,168 ₺
March 2026
5,168 ₺
1 stops
Cheapest| Ay | Flight Type | Price |
|---|---|---|
| March 2026Cheapest | 1 stops | 5.168 ₺ |
Prices may change. Based on recent searches.
Popular Saint Louis - Chicago Flights
Saint Louis - Chicago
Airlines on Saint Louis - Chicago Route
| Havayolu | Uçuş Tipi | Fiyat |
|---|---|---|
 Frontier Airlines | 1 stops | 5.168 ₺ |
Saint Louis Airports
Chicago Airports
Alternative Routes
Alternative Routes from Saint Louis
Saint Louis - Chicago Flight Summary
Cheaper tickets are usually available on weekdays and with early bookings.
Saint Louis and Chicago - Airport Transportation
O'Hare International Airport (ORD)
From Airport to City Center
Metro/Train: The CTA Blue Line Train is the most convenient option for transportation from O'Hare International Airport to downtown Chicago. The airport station is directly connected to Terminals 1, 2, and 3. Access from Terminal 5 is possible via a free shuttle train. The journey takes approximately 40-45 minutes. Services operate 24 hours a day, with trains running every 5-10 minutes during peak hours.
Bus (CTA and Private Shuttles): Buses connecting O'Hare Terminals 1, 2, 3, and 5 operate routes to downtown. The journey time varies between 45-60 minutes depending on traffic conditions. Services run every 15-30 minutes and generally operate from 5:00 AM to 11:45 PM.
Taxi: Official taxi stands at O'Hare are located at each terminal exit and provide direct transportation to downtown. The journey time varies between 30-60 minutes depending on traffic. Taxi services are available 24 hours a day.
Airport App-Based Rides (Uber/Lyft): Apps like Uber and Lyft operate in designated pickup areas at O'Hare. Journey time and cost can vary based on traffic and demand.
Car Rental: Various car rental companies are available at the airport. Car rental options can be arranged at offices located at terminal exits or at rental centers accessible via shuttle services.