What’s the cost of a flight from Seattle Lake Union to Chicago Midway?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Chicago.

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If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Are there alternative airports near Seattle and Chicago?

The two cities are about 1730 mi apart. Looking beyond the main airport might reveal better options.

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

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Chicago has more than one airport, you can pick the most convenient for your destination.

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