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

Chicago – San Francisco is most popular in October, November and December. During this period the average ticket price is 614₾.

In the off-season – in October, November and December ticket prices drop to an average of 614₾.

Direct flight for from Chicago to San Francisco

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

• American Airlines (daily AA2680)
• Alaska Airlines (6 days per week, flight AS597)
• United Airlines (daily UA1387)
• Southwest Airlines (6 days per week, flight WN1841)

Francisco is served by 1 airport: San Francisco International Airport. Direct flights for Chicago – San Francisco are operated by:

• Frontier Airlines, Southwest Airlines from Chicago Midway International Airport to San Francisco International Airport
• American Airlines, Alaska Airlines, Delta Air Lines, Frontier Airlines, Sun Country Airlines, United Airlines, Southwest Airlines from O'Hare International Airport to San Francisco International Airport

Flight with layover for the route from Chicago to San Francisco

The lowest prices for flights with layovers are offered by Frontier Airlines with a layover in Denver. Tickets start at 353₾.

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

• Las Vegas (flight WN599 Southwest Airlines)
• Denver (flight WN2235 Southwest Airlines)
• Dallas (flight WN1708 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 – San Francisco could change by more than 117%.

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