Cheap flights from San Diego to Chicago (SAN - CHI)

Flight FAQs

From San Diego to Chicago

Are flight prices decreasing from San Diego to Chicago 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 San Diego and Chicago 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 San Diego to Chicago for under $100 on Cheapflights?

Yes, there are multiple flights from San Diego to Chicago for under $100. The cheapest flight booked recently is on Spirit Airlines for just $35, but on average you can expect to pay $36.

Are there nonstop flights from San Diego to Chicago for under $100 on Cheapflights?

Cheapflights has 3 direct flights from San Diego to Chicago under $100. A good price for a nonstop flight from San Diego to Chicago is less than $38.

Are there last-minute flights available from San Diego to Chicago for under $100?

There are currently just 3 open flights from San Diego to Chicago within the next 7 days for less than $100.

What days are nonstop flights available from San Diego to Chicago?

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 San Diego to Chicago was viewed by 226 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

Flights from San Diego to Chicago are usually delayed by 72min. so prepare accordingly.

What is the cheapest airline for this route?

Southwest Airlines Co. offers the cheapest flights from San Diego to Chicago. Per day you can find on average 127 flights for this route and airline.

How long does the flight from San Diego to Chicago take?

Travelers can expect a nonstop flight to take approximately 4 hours, flying a distance of about 1,077 miles.

How many flights depart from San Diego to Chicago on average per day?

On average, you can expect to see 106 flights from San Diego to Chicago a day.
Early Morning (Midnight to 6am) - 11% of flight departures
Morning (6am - Noon) - 47% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 8% of flight departures

Is San Diego weather warmer or cooler than Chicago?

Temperatures around the 84 °F's can be experienced in July. The weather in Chicago is hotter than in San Diego. Plan for potential changes in flight availability as peak weather approaches in this location.