Cheap flights from Seattle Boeing Field to Chicago O'Hare

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How to get the best price from Seattle Boeing Field to Chicago O'Hare?

Depending on when you travel and how far in advance you book, fares between Seattle and Chicago can differ a lot.

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

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Best airport options between Seattle and Chicago

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in Seattle: Seattle is served by 2 airports - Boeing Field, Lake Union.
  • Airports in Chicago: In Chicago, 3 airports are available - Midway, O'Hare, Rockford.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Flights from Seattle - Boeing Field to Chicago - O'Hare

Flight filters for the route Seattle Boeing Field – Chicago O'Hare

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Las Vegas, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.
Frequently Asked Questions

Frequently asked questions about flights from Seattle Boeing Field to Chicago O'Hare.

How much does an airline ticket from Seattle Boeing Field to Chicago O'Hare 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 Boeing Field to Chicago O'Hare.

How far is Seattle from Chicago?

Seattle is about 2761 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?

This information is not available at the moment.

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.