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Cheapest flights for San Francisco – Chicago (SFO – CHI)

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

San Francisco – Chicago is most popular in April. During this period the average ticket price is 853.

Direct flight for from San Francisco to Chicago

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

  • United Airlines (daily UA587)
  • American Airlines (6 days per week, flight AA2418)
  • Alaska Airlines (6 days per week, flight AS598)
  • Hawaiian Airlines (6 days per week, flight HA7000)
  • Southwest Airlines (3 days per week, flight WN2502)

Chicago is served by 6 airports: Chicago Rockford International Airport, Merrill C Meigs, Chicago Executive Airport, O'Hare International Airport, Chicago Midway International Airport and DuPage Airport. Direct flights for San Francisco – Chicago are operated by:
  • Southwest Airlines from San Francisco International Airport to Chicago Midway International Airport
  • American Airlines, United Airlines, Alaska Airlines from San Francisco International Airport to O'Hare International Airport
Flight with layover for the route from San Francisco to Chicago

An alternative option for San Francisco – Chicago (round-trip) would be a flight with a layover. Prices start at 520 up to 692.

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

  • Las Vegas (flight WN2308 Southwest Airlines)
  • Phoenix (flight WN285 Southwest Airlines)
  • Denver (flight WN2915 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 San Francisco – Chicago could change by more than 124%.

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

General information on flight San Francisco – Chicago (SFO – CHI)
4 ⁠hr 24 ⁠min
Average flight duration
2,984 km
Distance
2 ⁠hr
Current time difference
116
Number of flights per week
₾258
Lowest price
Average ticket price
05:02
Earliest flight out
00:10
Latest flight out

Ticket prices for San Francisco – Chicago by month *

Month One-way Round-trip
April 2025 27.04.2025
01.04 - 08.04.2025

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from San Francisco to Chicago found by our users over the last 48 hours: ticket with American Airlines with a departure on 27.04.2025 and a price of 533 GEL.
Fastest flight for from San Francisco to Chicago: ticket with American Airlines with the nearest departure on 27.04.2025 and a flight duration of 4hrs. 18min..
Airlines flying from San Francisco to Chicago
Airports serving San Francisco – Chicago

San Francisco airports serving flights to Chicago:

  • San Francisco International Airport (SFO)

Chicago airports accepting flights from San Francisco:

  • O'Hare International Airport (ORD)
  • Chicago Midway International Airport (MDW)