Vuelos Desde A. Internacional O'Hare (ORD) a Sonoma County (STS) Empezando Desde $177

For info on any current Sonoma County Airport (STS) travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out en route.

If you’d like to travel as quickly as possible from O’Hare Airport to STS, look into American Airlines, Alaska Airlines and Qatar Airways. No airlines provide direct flights between the two cities, so you’ll have to make at least one stopover.

For more info about changing your flight to STS, please visit our Customer Service Portal.

Flights between O’Hare Airport and Sonoma County Airport (STS) take roughly 6 hours and 7 minutes all up. Make the most of that time in the air by napping, reading, watching a film or doing all three.

The flight distance from ORD to STS is 1,850 mi. Make sure to bring along a good book or your favorite podcast to make your journey more enjoyable.

Right now, no single airline flies straight to Sonoma County Airport from O’Hare Intl. Airport (ORD). Touching down there involves one stopover at least. Book your airfare in advance to pick up the best connections and price.

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.