Find cheap flights from Trondheim to Chicago from $652

In the last 3 days, the lowest price for a flight from Trondheim to Chicago O'Hare Intl Airport was $652 for a round-trip ticket.

Yes, you’ll need a passport to travel to Chicago from Trondheim.

We unfortunately don’t have that data for this specific route.

oneworld is the only airline alliance operating flights between Trondheim and Chicago.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trondheim to Chicago.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Trondheim is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Trondheim with another airline. Booking your flights between Trondheim and ORD can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Trondheim up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.