Cheap flights from Illinois (IL) to San Francisco (SFO)

Flight FAQs

From Illinois to San Francisco

Are flight prices decreasing from Illinois to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Illinois and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Illinois to San Francisco for under $200 on Cheapflights?

Yes, there are multiple flights from Illinois to San Francisco for under $200. The cheapest flight booked recently is on Major Airline for just $102, but on average you can expect to pay $104.

Are there nonstop flights from Illinois to San Francisco for under $200 on Cheapflights?

Cheapflights has 3 direct flights from Illinois to San Francisco under $200. A good price for a nonstop flight from Illinois to San Francisco is less than $104.

Are there last-minute flights available from Illinois to San Francisco for under $200?

There are currently just 3 open flights from Illinois to San Francisco within the next 7 days for less than $200.

What days are nonstop flights available from Illinois to San Francisco?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Illinois to San Francisco was viewed by 242 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Illinois to San Francisco?

Before booking your flight from Illinois to San Francisco check out the most popular airlines for this route: Major Airline, Alaska Airlines or Delta.

What are the most popular routes from Illinois to San Francisco?

The most popular route from Illinois to San Francisco is Chicago O'Hare Intl - San Francisco. You may also consider Chicago Midway - San Francisco or Bloomington-Normal - San Francisco.

What are the cheapest Flights from Illinois to San Francisco?

On average you can expect to pay $215 for a flight from Illinois to San Francisco. The cheapest flight overall is $26 while the most popular route, (Chicago O'Hare Intl - San Francisco) is currently priced at $103.

What are the most reliable airlines from Illinois to San Francisco?

The top 3 most reliable airlines when flying from Illinois to San Francisco are LOT (100%), ANA (91%) and Gulf Air (91%).