Cheap flights from Seattle to Chicago

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Looking for the price of a flight from Seattle to Chicago?

There’s no fixed price — fares between Seattle and Chicago can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Which airports are most convenient between Seattle and Chicago?

Whether it’s cost or connection time, the right airport combination can make a difference.

  • Airports in Seattle: There are 2 airports in Seattle - Boeing Field, Lake Union.
  • Airports in Chicago: In Chicago you can fly to/from 3 airports - Midway, O'Hare, Rockford.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Flights from Seattle - Tacoma to Chicago

Smart ways to search flights from Seattle to Chicago

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like Easyjet, Ryanair, British Airways, and more.

Other popular destinations

Flying to United States? Other travelers also searched: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Chicago.

How much does an airline ticket from Seattle 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 Seattle to Chicago.

How far is Seattle from Chicago?

Seattle is about 2785 km from Chicago.

What are the airports in Chicago?

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

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in United States?

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

When should I book a flight from Seattle to Chicago?

The best time to book a flight from Seattle to Chicago is 1 month in advance, while the worst time is 4 weeks in advance.

What is the cheapest month to fly from Seattle to Chicago?

This information is not available at the moment.

What is the most expensive month to fly from Seattle to Chicago?

This information is not available at the moment.

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

This information is not available at the moment.