Cheap Flights from San Francisco (SFO) to Waukegan (UGN)

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Frequently asked questions

Is it cheaper to buy a plane ticket from SFO to UGN last minute?
When it's time to book your flights, it pays to be prepared. While it's possible to pick up a last-minute deal on a SFO to UGN flight, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international travel it's three to four months.
What airports do you fly into for Chicago from San Francisco?
With Waukegan Regional Airport (UGN), O'Hare Intl. Airport (ORD) and General Mitchell Intl. Airport (MKE) to choose from, connecting from San Francisco to Chicago is easy. The city's busiest terminal, Waukegan Regional Airport (UGN), is about 64 kilometers north of the downtown area. Along with ticket prices, consider things like the ease of getting from the airport and the distance to your hotel when choosing where to fly into. Get your Chicago vacation off to a fun start by visiting Wrigley Field and Millennium Park.
Can I change the date of my flight from SFO to UGN?
We know life happens and plans change, so Expedia is here to help make amending your trip as easy as possible. First, find your SFO to Waukegan National Airport itinerary through the Expedia Trips portal and read the ticket rules about what changes are allowed. If you purchased your airfare in the last 24 hours, some airlines will allow you to cancel for free and organize new flights. If you booked more than 24 hours ago, get in touch with us through our Customer Service portal so we can assist you further.

Travel information

Travel information

Origin airport
San Francisco Intl.
Destination airport
Waukegan Regional
Distance
2949 km

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Book with confidence

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