Aviasales.ge will find you the cheapest airfare for Chicago – Seattle by comparing the ticket prices to Seattle using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Chicago – Seattle is up to you.

Direct flight for from Chicago to Seattle

The easiest way to to get to your destination is a direct flight. Direct flights for from Chicago to Seattle are offered by:

• Delta Air Lines (daily DL2041)
• American Airlines (6 days per week, flight AA2398)
• Hawaiian Airlines (6 days per week, flight HA6189)
• Alaska Airlines (5 days per week, flight AS353)
• United Airlines (5 days per week, flight UA2278)
• Southwest Airlines (3 days per week, flight WN3753)

Seattle is served by 2 airports: Seattle-Tacoma International Airport and Boeing Field International Airport. Direct flights for Chicago – Seattle are operated by:

• Southwest Airlines, United Airlines, American Airlines, Alaska Airlines, Delta Air Lines from O'Hare International Airport to Seattle-Tacoma International Airport
• Southwest Airlines from Chicago Midway International Airport to Seattle-Tacoma International Airport

Flight with layover for the route from Chicago to Seattle

An alternative option for Chicago – Seattle (round-trip) would be a flight with a layover. Prices start at 602₾ up to 2 592₾ .

The lowest prices for flights with layovers are offered by Frontier Airlines with a layover in Denver. Tickets start at 220₾.

A flight with a layover on the route Chicago – Seattle will allow you to make your trip more interesting. The layover could be in:

• Salt Lake City (flight AA2069 American Airlines)
• Kansas City (flight WN2735 Southwest Airlines)
• Denver (flight WN3200 Southwest Airlines)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Chicago – Seattle could change by more than 68%.

Aviasales.ge suggests buying tickets for Chicago – Seattle in advance in order to choose the conditions for your flight that best suit your preferences and budget.