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 October 2026, there is 1 operator 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.

$301 Cheap Flights from Chicago to Trondheim in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Trondheim

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 2:30 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

12h 20m1 stop Kastrup Copenhagen

10:15 am - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

13h 30m1 stop Kastrup Copenhagen

$478Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

7:10 pm - 2:30 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

12h 20m1 stop Kastrup Copenhagen

10:15 am - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

13h 30m1 stop Kastrup Copenhagen

$479Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

7:10 pm - 2:30 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

12h 20m1 stop Kastrup Copenhagen

2:55 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

32h 50m3 stops Bodø Tromso/Langnes Kastrup Copenhagen

$482Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

1:55 pm - 5:55 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

22h 00m3 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle Oslo Gardermoen

8:25 pm - 4:15 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

26h 50m3 stops Oslo Gardermoen Kastrup Copenhagen Lisbon Humberto Delgado

$1,227Multiple Airlines

Thu, Mar 25 - Fri, Apr 2

1:55 pm - 5:15 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

21h 20m3 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle Oslo Gardermoen

8:15 pm - 5:50 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

28h 35m2 stops Oslo Gardermoen Helsinki-Vantaa

$1,275Multiple Airlines

Thu, Mar 25 - Fri, Apr 2

6:00 am - 4:45 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

27h 45m3 stops New York John F Kennedy Intl Kastrup Copenhagen Oslo Gardermoen

6:20 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

29h 25m2 stops Oslo Gardermoen Kastrup Copenhagen

$1,404Multiple Airlines

Fri, Nov 20 - Fri, Nov 27

3:55 pm - 4:45 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

17h 50m3 stops Dublin Berlin Brandenburg Oslo Gardermoen

7:10 pm - 7:41 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

31h 31m3 stops Oslo Gardermoen London Gatwick Toronto Pearson Intl

$1,491Multiple Airlines

Fri, Nov 20 - Fri, Nov 27

5:13 pm - 4:35 pmMDW Chicago Midway-TRD Trondheim Vaernes

16h 22m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

6:20 am - 4:39 pmTRD Trondheim Vaernes-MDW Chicago Midway

17h 19m2 stops Amsterdam Schiphol Minneapolis St Paul

$2,575KLM

Fri, Nov 20 - Fri, Nov 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Scandinavian Airlines flights from Chicago to Trondheim

Our best Scandinavian Airlines deals on Chicago to Trondheim flight tickets

Scandinavian Airlines

Feb 1

ORD7:10 pmChicago O'Hare Intl

12h 20m

1 stop

TRD2:30 pmTrondheim Vaernes

Feb 5

TRD10:15 amTrondheim Vaernes

13h 30m

1 stop

ORD4:45 pmChicago O'Hare Intl

$478

Scandinavian Airlines

Feb 1

ORD7:10 pmChicago O'Hare Intl

12h 20m

1 stop

TRD2:30 pmTrondheim Vaernes

Feb 5

TRD10:15 amTrondheim Vaernes

13h 30m

1 stop

ORD4:45 pmChicago O'Hare Intl

$479

Scandinavian Airlines

Feb 1

ORD7:10 pmChicago O'Hare Intl

12h 20m

1 stop

TRD2:30 pmTrondheim Vaernes

Feb 5

TRD2:55 pmTrondheim Vaernes

32h 50m

3 stops

ORD4:45 pmChicago O'Hare Intl

$482

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Mon 2/1

7:10 pm-2:30 pm

1 stop12h 20m

Trondheim Vaernes

Fri 2/5

10:15 am-4:45 pm

1 stop13h 30m

$478

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Mon 2/1

7:10 pm-2:30 pm

1 stop12h 20m

Trondheim Vaernes

Fri 2/5

10:15 am-4:45 pm

1 stop13h 30m

$479

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Mon 2/1

7:10 pm-2:30 pm

1 stop12h 20m

Trondheim Vaernes

Fri 2/5

2:55 pm-4:45 pm

3 stops32h 50m

$482

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Thu 3/25

1:55 pm-5:55 pm

3 stops22h 00m

Trondheim Vaernes

Fri 4/2

8:25 pm-4:15 pm

3 stops26h 50m

$1,227

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Thu 3/25

1:55 pm-5:15 pm

3 stops21h 20m

Trondheim Vaernes

Fri 4/2

8:15 pm-5:50 pm

2 stops28h 35m

$1,275

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Fri 11/20

6:00 am-4:45 pm

3 stops27h 45m

Trondheim Vaernes

Fri 11/27

6:20 pm-4:45 pm

2 stops29h 25m

$1,404

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Fri 11/20

3:55 pm-4:45 pm

3 stops17h 50m

Trondheim Vaernes

Fri 11/27

7:10 pm-7:41 pm

3 stops31h 31m

$1,491

ChicagoTrondheim

MDW Chicago Midway - TRD Trondheim Vaernes

MDWTRD

Chicago Midway

Fri 11/20

5:13 pm-4:35 pm

2 stops16h 22m

Trondheim Vaernes

Fri 11/27

6:20 am-4:39 pm

2 stops17h 19m

$2,575

Cheapest one-way

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Tue 1/19

6:30 pm-6:45 pm

2 stops17h 15m

$301

Quickest one-way

ChicagoTrondheim

MDW Chicago Midway - TRD Trondheim Vaernes

MDWTRD

Chicago Midway

Tue 1/19

5:25 pm-4:35 pm

2 stops16h 10m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

Can stopping save me money on Chicago to Trondheim flights?

You could potentially save up to 12% on your flight if you consider stops on a Chicago to Trondheim flight.

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	$301
Fastest flight time	12h 20m
Direct flights	None

The best one-way flight to Trondheim from Chicago in the past 72 hours is $301. The best round-trip flight deal from Chicago to Trondheim found on momondo in the last 72 hours is $478.

The fastest flight from Chicago to Trondheim takes 12h 20m

There are no direct flights from Chicago to Trondheim. There are no popular flight routes from Chicago to Trondheim.

Search flight deals

Frequently asked questions about flying from Chicago to Trondheim

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 12h 20m.
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 October 2026, there is 1 operator 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.
What is the most popular airline from Chicago to Trondheim?
momondo data reveals that the most frequently booked airline on the route from Chicago to Trondheim is Scandinavian Airlines, representing 100% of all bookings.

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 $458	Free Cancellation	Rating 7.4 2,009 reviews		Search Scandinavian Airlines 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.