Flights from Seattle Lake Union to Chicago

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Info about flights from Seattle Lake Union to Chicago

Some useful info about flights from Seattle Lake Union to Chicago to help you plan your next trip

Best price last 15 days $1,113
Cheapest month September
Average number of flights per week 1
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How to estimate the price of a flight from Seattle Lake Union to Chicago?

It depends. Prices for flights from Seattle to Chicago fluctuate based on several factors.

$1,113 is the best price recorded in the last 15 days.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Flying between Seattle and Chicago? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in Seattle: Seattle has 2 airports - Boeing Field, Lake Union.
  • Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Seattle airports in a single search.

Flights from Seattle - Lake Union to Chicago

Explore flights from Seattle Lake Union to Chicago your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by agency like eDreams or Expedia. Options include Delta, United, American, and more.

Other popular destinations

Also interested in United States? Check out: Atlanta, Los Angeles, Miami, New York City, Orlando.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Seattle Lake Union to Chicago.

How much does an airline ticket from Seattle Lake Union to Chicago cost?

The lowest price recorded in the last 15 days for a flight from Seattle Lake Union to Chicago is $1,113.

How far is Seattle from Chicago?

Seattle is about 1732 mi 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: Atlanta, 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 2 weeks in advance.

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

The cheapest month to fly from Seattle to Chicago is September.

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

The most expensive month to fly from Seattle to Chicago is August.

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

For flights from Seattle to Chicago Monday is on average the cheapest day to fly, while Monday is the most expensive day to fly.