What is the cheapest airline that flies from Chicago to Trondheim Vaernes?

KLM is the most popular carrier operating from Chicago to Trondheim Vaernes

When did momondo last update prices for flights from Chicago to Trondheim Vaernes Airport?

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

How many operators does momondo search for flights from Chicago to Trondheim Vaernes Airport?

As of July 2025, there are 2 operators available to choose from for flights from Chicago to Trondheim Vaernes Airport.

How old do you have to be to fly from Chicago to Trondheim Vaernes Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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.

$258 Cheap Flights from Chicago to Trondheim in 2025

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Find the cheapest flights from Chicago to Trondheim

Round-trip

One-way

Cheap round-trip flights

7:20 pm - 7:05 pmORD-TRD

16h 45m1 stop

7:45 am - 4:45 pmTRD-ORD

16h 00m2 stops

$426Scandinavian Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

7:20 pm - 6:00 pmORD-TRD

15h 40m2 stops

7:45 am - 4:45 pmTRD-ORD

16h 00m2 stops

$431Scandinavian Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

7:20 pm - 8:05 pmORD-TRD

17h 45m2 stops

10:35 am - 4:45 pmTRD-ORD

13h 10m2 stops

$432Scandinavian Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

4:15 pm - 11:30 amORD-TRD

12h 15m1 stop

12:05 pm - 2:10 pmTRD-ORD

33h 05m1 stop

$613KLM

Find Deal

Thu, Sep 11 - Thu, Sep 18

4:15 pm - 11:30 amORD-TRD

12h 15m1 stop

6:00 am - 2:10 pmTRD-ORD

15h 10m1 stop

$619Delta

Find Deal

Thu, Sep 11 - Thu, Sep 18

10:40 am - 9:35 amORD-TRD

15h 55m2 stops

6:00 am - 2:10 pmTRD-ORD

15h 10m1 stop

$628Delta

Find Deal

Wed, Sep 24 - Thu, Oct 2

4:40 pm - 11:30 amORD-TRD

11h 50m1 stop

6:00 am - 2:10 pmTRD-ORD

15h 10m1 stop

$654KLM

Find Deal

Wed, Sep 24 - Thu, Oct 2

7:25 pm - 5:55 pmORD-TRD

15h 30m2 stops

6:35 am - 6:15 pmTRD-ORD

18h 40m2 stops

$691

Find Deal

Thu, Sep 11 - Thu, Sep 18

7:25 pm - 5:55 pmORD-TRD

15h 30m2 stops

8:00 am - 6:15 pmTRD-ORD

17h 15m2 stops

$698

Find Deal

Thu, Sep 11 - Thu, Sep 18

5:40 pm - 7:25 pmORD-TRD

18h 45m2 stops

11:35 am - 11:50 amTRD-ORD

31h 15m2 stops

$1,091Finnair

Find Deal

Fri, Sep 26 - Wed, Oct 1

Scandinavian Airlines flights from Chicago to Trondheim

Our best Scandinavian Airlines deals on Chicago to Trondheim flight tickets

Scandinavian Airlines

Nov 13

ORD7:20 pmChicago O'Hare Intl

16h 45m

1 stop

TRD7:05 pmTrondheim Vaernes

Nov 17

TRD7:45 amTrondheim Vaernes

16h 00m

2 stops

ORD4:45 pmChicago O'Hare Intl

$426

Find similar

Scandinavian Airlines

Nov 13

ORD7:20 pmChicago O'Hare Intl

15h 40m

2 stops

TRD6:00 pmTrondheim Vaernes

Nov 17

TRD7:45 amTrondheim Vaernes

16h 00m

2 stops

ORD4:45 pmChicago O'Hare Intl

$431

Find similar

Scandinavian Airlines

Nov 13

ORD7:20 pmChicago O'Hare Intl

17h 45m

2 stops

TRD8:05 pmTrondheim Vaernes

Nov 17

TRD10:35 amTrondheim Vaernes

13h 10m

2 stops

ORD4:45 pmChicago O'Hare Intl

$432

Find similar

Delta flights from Chicago to Trondheim

Our best Delta deals on Chicago to Trondheim flight tickets

Delta

Sep 11

ORD4:15 pmChicago O'Hare Intl

12h 15m

1 stop

TRD11:30 amTrondheim Vaernes

Sep 18

TRD6:00 amTrondheim Vaernes

15h 10m

1 stop

ORD2:10 pmChicago O'Hare Intl

$619

Find similar

Delta

Sep 24

ORD10:40 amChicago O'Hare Intl

15h 55m

2 stops

TRD9:35 amTrondheim Vaernes

Oct 2

TRD6:00 amTrondheim Vaernes

15h 10m

1 stop

ORD2:10 pmChicago O'Hare Intl

$628

Find similar

Delta

Sep 11

ORD4:15 pmChicago O'Hare Intl

12h 15m

1 stop

TRD11:30 amTrondheim Vaernes

Sep 18

TRD6:00 amTrondheim Vaernes

21h 20m

2 stops

ORD8:20 pmChicago O'Hare Intl

$630

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 11/13

7:20 pm-7:05 pm

1 stop16h 45m

Trondheim Vaernes

Mon 11/17

7:45 am-4:45 pm

2 stops16h 00m

$426

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 11/13

7:20 pm-6:00 pm

2 stops15h 40m

Trondheim Vaernes

Mon 11/17

7:45 am-4:45 pm

2 stops16h 00m

$431

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 11/13

7:20 pm-8:05 pm

2 stops17h 45m

Trondheim Vaernes

Mon 11/17

10:35 am-4:45 pm

2 stops13h 10m

$432

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 9/11

4:15 pm-11:30 am

1 stop12h 15m

Trondheim Vaernes

Thu 9/18

12:05 pm-2:10 pm

1 stop33h 05m

$613

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 9/11

4:15 pm-11:30 am

1 stop12h 15m

Trondheim Vaernes

Thu 9/18

6:00 am-2:10 pm

1 stop15h 10m

$619

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 9/24

10:40 am-9:35 am

2 stops15h 55m

Trondheim Vaernes

Thu 10/2

6:00 am-2:10 pm

1 stop15h 10m

$628

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 9/24

4:40 pm-11:30 am

1 stop11h 50m

Trondheim Vaernes

Thu 10/2

6:00 am-2:10 pm

1 stop15h 10m

$654

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 9/11

7:25 pm-5:55 pm

2 stops15h 30m

Trondheim Vaernes

Thu 9/18

6:35 am-6:15 pm

2 stops18h 40m

$691

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 9/11

7:25 pm-5:55 pm

2 stops15h 30m

Trondheim Vaernes

Thu 9/18

8:00 am-6:15 pm

2 stops17h 15m

$698

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Fri 9/26

5:40 pm-7:25 pm

2 stops18h 45m

Trondheim Vaernes

Wed 10/1

11:35 am-11:50 am

2 stops31h 15m

$1,091

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How to get the cheapest flight ticket from Chicago 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

Prices

Airlines

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 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 to Trondheim

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

Estimated round-trip price

Cheap Chicago to Trondheim (CHI to TRD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Trondheim

Best Price Found	$258
Fastest flight time	11h 50m
Direct flights	None
Airports in Trondheim	1 airport

The best one-way flight to Trondheim from Chicago in the past 72 hours is $258. The best round-trip flight deal from Chicago to Trondheim found on momondo in the last 72 hours is $426.

The fastest flight from Chicago to Trondheim takes 11h 50m

There are no direct flights from Chicago to Trondheim. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Trondheim Vaernes Airport.

There is 1 airport near Trondheim: Trondheim Vaernes (TRD)

Search flight deals

How far is Chicago to Trondheim Vaernes by plane?
The distance between Chicago and Trondheim Vaernes is about 3907.7 mi. A reasonable flight in good conditions will take 11h 50m.
When did momondo last update prices for flights from Chicago to Trondheim Vaernes Airport?
Prices for flights from Chicago to Trondheim Vaernes Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago to Trondheim Vaernes Airport?
As of July 2025, there are 2 operators available to choose from for flights from Chicago to Trondheim Vaernes Airport.
How old do you have to be to fly from Chicago to Trondheim Vaernes Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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.

Best airlines flying from Chicago to Trondheim

Compare and see reviews for airlines that fly from Chicago to Trondheim with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $501	Free Cancellation	Rating 7.3 1,453 reviews		Search Scandinavian Airlines flights
KLM	PriceFrom $520	Free Cancellation	Rating 7.8 1,383 reviews		Search KLM flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Trondheim. Millions of users trust and use momondo every year so you are in good hands.

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 all potential Chicago to Trondheim flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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Find better results for your trip to Norway

Cheap flights from Chicago to Trondheim from $258

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Trondheim departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Price Alerts

Find the cheapest flights from Chicago to Trondheim

Cheap round-trip flights

Cheap one-way flights

Scandinavian Airlines flights from Chicago to Trondheim

Our best Scandinavian Airlines deals on Chicago to Trondheim flight tickets

Delta flights from Chicago to Trondheim

Our best Delta deals on Chicago to Trondheim flight tickets

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Use the filters below to find and compare flights from Chicago to Trondheim that are best for you.

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How to get the cheapest flight ticket from Chicago 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?

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

What is the cheapest airline that flies from Chicago to Trondheim Vaernes?

KLM is the most popular carrier operating from Chicago to Trondheim Vaernes

When to book flights from Chicago to Trondheim

Cheap Chicago to Trondheim (CHI to TRD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Trondheim

Best Price Found

Fastest flight time

Direct flights

Airports in Trondheim

How far is Chicago to Trondheim Vaernes by plane?

When did momondo last update prices for flights from Chicago to Trondheim Vaernes Airport?

How many operators does momondo search for flights from Chicago to Trondheim Vaernes Airport?

How old do you have to be to fly from Chicago to Trondheim Vaernes Airport?

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

Best airlines flying from Chicago to Trondheim

Compare and see reviews for airlines that fly from Chicago 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