Flights from Saint Louis to Chicago

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How much should you expect to spend for a flight from Saint Louis to Chicago?

Flight prices from Saint Louis to Chicago change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Flights between Saint Louis and Chicago: which airports can you choose?

The distance between Saint Louis and Chicago is about 412 km. Checking alternative airports can help lower the total cost of your trip.

  • Airports in Saint Louis: The only active airport in Saint Louis is Saint Louis - Lambert.
  • Airports in Chicago: Chicago is served by 3 airports - Midway, O'Hare, Rockford.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Saint Louis airports to find the best option.

Flights from Saint Louis - Lambert to Chicago

Plan your journey from Saint Louis to Chicago with ease

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Other popular destinations

Exploring options in United States? These cities are trending: Atlanta, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Saint Louis to Chicago.

How much does an airline ticket from Saint Louis to Chicago cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Saint Louis to Chicago.

How far is Saint Louis from Chicago?

Saint Louis is about 412 km from Chicago.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the airports in Saint Louis?

Saint Louis has one airport: Saint Louis - Lambert.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Saint Louis to Chicago?

The best time to book a flight from Saint Louis to Chicago is 3 months in advance, while the worst time is 15 weeks in advance.

What is the cheapest month to fly from Saint Louis to Chicago?

This information is not available at the moment.

What is the most expensive month to fly from Saint Louis to Chicago?

This information is not available at the moment.

What is the best day of the week to fly from Saint Louis to Chicago?

This information is not available at the moment.