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San Diego International Airport to Chicago Rockford International Airport flight
    • SAN 19:33
      13h 54m
      1 stop
      RFD 11:27
      San Diego - Chicago | Sat, Nov 14 | Frontier Airlines
      ORD 06:30
      11h 38m
      1 stop
      SAN 16:08
      Chicago - San Diego | Wed, Nov 18 | Frontier Airlines
      €212 €265
      20% off
      20% off
      €265 €212
    • SAN 13:00
      17h 25m
      1 stop
      CHI 14:00
      San Diego - Chicago | Thu, Oct 29 | Normal Airline
      CHI 15:00
      6h
      Direct
      SAN 16:00
      Chicago - San Diego | Sat, Oct 31 | Normal Airline
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Displayed flight fares from San Diego to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Diego International Airport to Chicago Rockford International Airport?

The cheapest airline flying from San Diego International Airport to Chicago Rockford International Airport is Frontier Airlines (from €88) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €88

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About San Diego International Airport and Chicago Rockford International Airport

Learn about San Diego International Airport (SAN) and Chicago Rockford International Airport (RFD) — including location, terminals, transportation, and travel tips.

Flight distance 2,674.25km
Cheapest return ticket price €212

FAQs for San Diego International Airport to Chicago Rockford International Airport Flights

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Diego International Airport to Chicago Rockford International Airport is €191. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Diego International Airport and Chicago Rockford International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

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