The cheapest times to fly from ORD to TRF are

  • January 8th to March 11th
  • March 26th to June 3rd (except the weeks of April 2nd and May 21st)
  • September 10th to October 28th (except the week of October 1st)
  • November 12th to December 9th (except the week of November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ORD to TRF is early to mid May. Prices can be as high as $1157 for Saturday flights during mid July, or as low as $471 for Tuesday flights around early to mid May.


When to Fly to Oslo

Flying from Chicago, IL (ORD) to Sandefjord (TRF) will usually cost between $509 to $876 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid May with an average ticket price of $521. Due to high demand the most expensive time to fly is mid July, with an average price of $895. Planning your trip to low-cost times can easily save you $374 on economy flights and even more on first-class flights. Generally, any price below $568 can be considered a good price for a round-trip ORD to TRF flight.

See below for a graph of average weekly prices for the ORD to TRF route. All prices are for round-trip tickets in USD.

ORD to TRF Flight Prices

Compared to other flights, the ORD to TRF flight is cheaper than the average and costs less than the average flight leaving from Chicago. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $106 (16%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $568. Return trip prices are from the TRF to ORD flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ORD to TRF can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 8 hour 16 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from ORD to TRF while comparing.

Destination alternative #1: Gardermoen Airport (OSL) in Oslo

  • 76 miles (122 km) away from TRF
  • Usually 4.23% less expensive than TRF
  • 1-layover flights available

See ORD to OSL flights

Destination alternative #2: Landvetter Airport (GOT) in Gothenburg

  • 128 miles (206 km) away from TRF
  • Usually 1.50% less expensive than TRF
  • 1-layover flights available

See ORD to GOT flights


Flight Questions Answered

Still have questions about flying from ORD to TRF? We’ve got answers.

Which airlines fly this route?

You can find 15 major airlines flying this route most often: Air Canada, Air France, Alitalia, Austrian, British Airways, Brussels Airlines, Delta, Finnair, Icelandair, KLM, Lufthansa, SAS, SWISS, United, Wideroe, and potentially more during busy seasons.

How far away is it from Torp Airport to Chicago O’Hare International Airport?

The distance between the two airports is roughly 4051 miles or 6519 kilometers.

How long does it take to fly from ORD to TRF?

The real-world flight time for a nonstop ORD to TRF flight is about 8 hour 16 minutes.

How many flights go between Chicago, IL and Sandefjord?

It depends on the day of the week and the date, but a typical day might have around 44 available flights from ORD to TRF.


Airport Location Info


Departing Airport

Origination codeORD
Origination airport nameChicago O’Hare International Airport
CityChicago, IL
Countrythe United States

Return Airport

Destination codeTRF
Destination airport nameTorp Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.