When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?

Prices for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?

As of December 2025, there is 1 operator available to choose from for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport.

What documentation or ID do you need to fly to Trondheim Vaernes Airport?

The required travel and health documents for your Trondheim Vaernes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trondheim Vaernes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$409 Cheap Flights from Chicago O'Hare Intl Airport to Trondheim in 2025/26

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Find the cheapest flights from Chicago O'Hare Intl Airport to Trondheim

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 pm - 7:05 pm

ORD

TRD

16h 45m1 stop

8:20 am - 4:55 pm

TRD

ORD

15h 35m2 stops

$409Scandinavian Airlines

Mon, Jan 26 - Sun, Feb 8

7:20 pm - 5:40 pm

ORD

TRD

15h 20m2 stops

8:20 am - 4:45 pm

TRD

ORD

15h 25m2 stops

$430Scandinavian Airlines

Sat, Jan 24 - Sat, Jan 31

7:20 pm - 5:40 pm

ORD

TRD

15h 20m2 stops

5:30 am - 4:45 pm

TRD

ORD

18h 15m1 stop

$434Scandinavian Airlines

Sat, Jan 24 - Sat, Jan 31

7:20 pm - 2:30 pm

ORD

TRD

12h 10m1 stop

5:30 am - 4:45 pm

TRD

ORD

18h 15m1 stop

$463Scandinavian Airlines

Mon, Feb 23 - Thu, Feb 26

7:20 pm - 2:30 pm

ORD

TRD

12h 10m1 stop

7:35 pm - 4:45 pm

TRD

ORD

28h 10m2 stops

$467Scandinavian Airlines

Mon, Feb 23 - Thu, Feb 26

7:20 pm - 7:05 pm

ORD

TRD

16h 45m2 stops

6:25 am - 4:45 pm

TRD

ORD

17h 20m2 stops

$472Scandinavian Airlines

Mon, Feb 23 - Thu, Feb 26

7:20 pm - 9:40 am

ORD

TRD

31h 20m1 stop

10:20 am - 4:45 pm

TRD

ORD

13h 25m1 stop

$474Scandinavian Airlines

Sat, Jan 24 - Sat, Jan 31

7:20 pm - 7:05 pm

ORD

TRD

16h 45m2 stops

8:15 pm - 4:45 pm

TRD

ORD

27h 30m2 stops

$480Scandinavian Airlines

Mon, Jan 26 - Sun, Feb 8

6:30 pm - 5:40 pm

ORD

TRD

16h 10m3 stops

11:00 am - 5:20 pm

TRD

ORD

13h 20m2 stops

$712Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

6:30 pm - 9:05 am

ORD

TRD

31h 35m3 stops

10:30 am - 2:45 pm

TRD

ORD

35h 15m3 stops

$874Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Trondheim

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Trondheim flight tickets

Scandinavian Airlines

Jan 26

ORD7:20 pmChicago O'Hare Intl

16h 45m

1 stop

TRD7:05 pmTrondheim Vaernes

Feb 8

TRD8:20 amTrondheim Vaernes

15h 35m

2 stops

ORD4:55 pmChicago O'Hare Intl

$409

Find similar

Scandinavian Airlines

Jan 24

ORD7:20 pmChicago O'Hare Intl

15h 20m

2 stops

TRD5:40 pmTrondheim Vaernes

Jan 31

TRD8:20 amTrondheim Vaernes

15h 25m

2 stops

ORD4:45 pmChicago O'Hare Intl

$430

Find similar

Scandinavian Airlines

Jan 24

ORD7:20 pmChicago O'Hare Intl

15h 20m

2 stops

TRD5:40 pmTrondheim Vaernes

Jan 31

TRD5:30 amTrondheim Vaernes

18h 15m

1 stop

ORD4:45 pmChicago O'Hare Intl

$434

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Trondheim that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 1/26

7:20 pm-7:05 pm

1 stop16h 45m

Trondheim Vaernes

Sun 2/8

8:20 am-4:55 pm

2 stops15h 35m

$409

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Sat 1/24

7:20 pm-5:40 pm

2 stops15h 20m

Trondheim Vaernes

Sat 1/31

8:20 am-4:45 pm

2 stops15h 25m

$430

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Sat 1/24

7:20 pm-5:40 pm

2 stops15h 20m

Trondheim Vaernes

Sat 1/31

5:30 am-4:45 pm

1 stop18h 15m

$434

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 2/23

7:20 pm-2:30 pm

1 stop12h 10m

Trondheim Vaernes

Thu 2/26

5:30 am-4:45 pm

1 stop18h 15m

$463

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 2/23

7:20 pm-2:30 pm

1 stop12h 10m

Trondheim Vaernes

Thu 2/26

7:35 pm-4:45 pm

2 stops28h 10m

$467

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 2/23

7:20 pm-7:05 pm

2 stops16h 45m

Trondheim Vaernes

Thu 2/26

6:25 am-4:45 pm

2 stops17h 20m

$472

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Sat 1/24

7:20 pm-9:40 am

1 stop31h 20m

Trondheim Vaernes

Sat 1/31

10:20 am-4:45 pm

1 stop13h 25m

$474

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 1/26

7:20 pm-7:05 pm

2 stops16h 45m

Trondheim Vaernes

Sun 2/8

8:15 pm-4:45 pm

2 stops27h 30m

$480

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Sat 1/24

6:30 pm-5:40 pm

3 stops16h 10m

Trondheim Vaernes

Sat 1/31

11:00 am-5:20 pm

2 stops13h 20m

$712

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Sat 1/24

6:30 pm-9:05 am

3 stops31h 35m

Trondheim Vaernes

Sat 1/31

10:30 am-2:45 pm

3 stops35h 15m

$874

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Trondheim

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Trondheim?

The cheapest day to depart on your flight to Trondheim is on a Sunday when prices can be found for as low as $574. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Trondheim is Wednesday, with ticket prices averaging around $658.

What is the cheapest time of day to depart on your flight to Trondheim?

According to our data, the cheapest time of day to fly to Trondheim is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Trondheim in the evening for as low as $607. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $614.

When to book flights from Chicago O'Hare Intl Airport to Trondheim

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Trondheim according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Trondheim (ORD to TRD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Trondheim

Fastest flight time	12h 10m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Trondheim takes 12h 10m

There are no direct flights from Chicago O'Hare Intl Airport to Trondheim. There are no popular flight routes from Chicago O'Hare Intl Airport to Trondheim.

Search flight deals

How far is Chicago O'Hare Intl to Trondheim Vaernes by plane?
Chicago O'Hare Intl and Trondheim Vaernes are 3909.1 mi apart from one another. By plane, this route typically takes 12h 10m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?
Prices for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?
As of December 2025, there is 1 operator available to choose from for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport.
What documentation or ID do you need to fly to Trondheim Vaernes Airport?
The required travel and health documents for your Trondheim Vaernes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trondheim Vaernes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Trondheim?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Trondheim is Scandinavian Airlines, representing 100% of all bookings.

Best airlines flying from Chicago O'Hare Intl Airport to Trondheim

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Trondheim with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $477	Free Cancellation	Rating 7.4 1,605 reviews		Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Trondheim?

It is quick and easy to find Chicago to Trondheim flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trondheim that suits you.

Can I find flights from Chicago to Trondheim with flexible booking policies on momondo?

Yes. All flights to Trondheim from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Chicago to Trondheim?

Once you have performed a search for Chicago to Trondheim flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Trondheim right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Trondheim flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Chicago O'Hare Intl Airport to Trondheim from $409

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Find the cheapest flights from Chicago O'Hare Intl Airport to Trondheim

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Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Trondheim

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momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Trondheim that are best for you.

See travel insights to Trondheim from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Trondheim

What is the cheapest day to depart on your flight to Trondheim?

What is the cheapest time of day to depart on your flight to Trondheim?

When to book flights from Chicago O'Hare Intl Airport to Trondheim

Cheap Chicago O'Hare Intl Airport to Trondheim (ORD to TRD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Trondheim

Fastest flight time

Direct flights

How far is Chicago O'Hare Intl to Trondheim Vaernes by plane?

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?

How old do you have to be to fly from Chicago O'Hare Intl Airport to Trondheim Vaernes Airport?

What documentation or ID do you need to fly to Trondheim Vaernes Airport?

What is the most popular airline from Chicago O'Hare Intl Airport to Trondheim?

Best airlines flying from Chicago O'Hare Intl Airport to Trondheim

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Trondheim with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Trondheim?

Can I find flights from Chicago to Trondheim with flexible booking policies on momondo?

How can momondo help me find flights from Chicago to Trondheim?

I’m not ready to book a flight from Chicago to Trondheim right now. Can momondo alert me if prices change?

An easier way to manage your Trondheim trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Airports servicing Norway