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 February 2026, 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.

$490 Cheap Flights from Chicago O'Hare Intl Airport to Trondheim in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 pm - 4:30 pm

ORD

TRD

14h 05m

2 stops

8:00 am - 9:25 pm

TRD

ORD

20h 25m

2 stops

$490Multiple Airlines

Mon, Apr 13 - Sun, Apr 26

7:15 pm - 2:25 pm

ORD

TRD

12h 10m

1 stop

9:30 pm - 4:10 pm

TRD

ORD

25h 40m

2 stops

$501Scandinavian Airlines

Mon, Apr 13 - Sun, Apr 26

7:15 pm - 2:25 pm

ORD

TRD

12h 10m

1 stop

3:05 pm - 4:10 pm

TRD

ORD

32h 05m

1 stop

$505Scandinavian Airlines

Mon, Apr 13 - Sun, Apr 26

7:15 pm - 4:30 pm

ORD

TRD

14h 15m

2 stops

8:55 pm - 4:10 pm

TRD

ORD

26h 15m

2 stops

$600Scandinavian Airlines

Sat, Aug 15 - Sun, Aug 16

10:25 pm - 8:05 pm

ORD

TRD

14h 40m

2 stops

12:55 pm - 9:25 pm

TRD

ORD

15h 30m

2 stops

$620Multiple Airlines

Fri, May 8 - Sat, May 23

4:05 pm - 5:10 pm

ORD

TRD

18h 05m

2 stops

5:55 pm - 12:35 pm

TRD

ORD

25h 40m

1 stop

$625Lufthansa

Fri, May 8 - Sat, May 23

7:15 pm - 2:25 pm

ORD

TRD

12h 10m

1 stop

9:40 pm - 4:10 pm

TRD

ORD

25h 30m

2 stops

$642Scandinavian Airlines

Sat, Aug 15 - Sun, Aug 16

7:20 pm - 5:20 pm

ORD

TRD

15h 00m

2 stops

7:45 pm - 5:45 pm

TRD

ORD

28h 00m

1 stop

$655Scandinavian Airlines

Wed, Mar 4 - Sun, Mar 8

7:20 pm - 10:50 pm

ORD

TRD

20h 30m

2 stops

5:15 pm - 5:45 pm

TRD

ORD

30h 30m

2 stops

$659Scandinavian Airlines

Wed, Mar 4 - Sun, Mar 8

7:20 pm - 8:30 pm

ORD

TRD

18h 10m

2 stops

7:45 pm - 5:45 pm

TRD

ORD

28h 00m

1 stop

$705Scandinavian Airlines

Wed, Mar 4 - Sun, Mar 8

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

Apr 13

ORD7:15 pmChicago O'Hare Intl

12h 10m

1 stop

TRD2:25 pmTrondheim Vaernes

Apr 26

TRD9:30 pmTrondheim Vaernes

25h 40m

2 stops

ORD4:10 pmChicago O'Hare Intl

$501

Scandinavian Airlines

Apr 13

ORD7:15 pmChicago O'Hare Intl

12h 10m

1 stop

TRD2:25 pmTrondheim Vaernes

Apr 26

TRD3:05 pmTrondheim Vaernes

32h 05m

1 stop

ORD4:10 pmChicago O'Hare Intl

$505

Scandinavian Airlines

Aug 15

ORD7:15 pmChicago O'Hare Intl

14h 15m

2 stops

TRD4:30 pmTrondheim Vaernes

Aug 16

TRD8:55 pmTrondheim Vaernes

26h 15m

2 stops

ORD4:10 pmChicago O'Hare Intl

$600

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 4/13

7:25 pm-4:30 pm

2 stops14h 05m

Trondheim Vaernes

Sun 4/26

8:00 am-9:25 pm

2 stops20h 25m

$490

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 4/13

7:15 pm-2:25 pm

1 stop12h 10m

Trondheim Vaernes

Sun 4/26

9:30 pm-4:10 pm

2 stops25h 40m

$501

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 4/13

7:15 pm-2:25 pm

1 stop12h 10m

Trondheim Vaernes

Sun 4/26

3:05 pm-4:10 pm

1 stop32h 05m

$505

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Sat 8/15

7:15 pm-4:30 pm

2 stops14h 15m

Trondheim Vaernes

Sun 8/16

8:55 pm-4:10 pm

2 stops26h 15m

$600

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Fri 5/8

10:25 pm-8:05 pm

2 stops14h 40m

Trondheim Vaernes

Sat 5/23

12:55 pm-9:25 pm

2 stops15h 30m

$620

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Fri 5/8

4:05 pm-5:10 pm

2 stops18h 05m

Trondheim Vaernes

Sat 5/23

5:55 pm-12:35 pm

1 stop25h 40m

$625

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Sat 8/15

7:15 pm-2:25 pm

1 stop12h 10m

Trondheim Vaernes

Sun 8/16

9:40 pm-4:10 pm

2 stops25h 30m

$642

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 3/4

7:20 pm-5:20 pm

2 stops15h 00m

Trondheim Vaernes

Sun 3/8

7:45 pm-5:45 pm

1 stop28h 00m

$655

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 3/4

7:20 pm-10:50 pm

2 stops20h 30m

Trondheim Vaernes

Sun 3/8

5:15 pm-5:45 pm

2 stops30h 30m

$659

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 3/4

7:20 pm-8:30 pm

2 stops18h 10m

Trondheim Vaernes

Sun 3/8

7:45 pm-5:45 pm

1 stop28h 00m

$705

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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 airline that flies from Chicago O'Hare Intl to Trondheim Vaernes?

Scandinavian Airlines is the most popular carrier operating from Chicago O'Hare Intl to Trondheim Vaernes

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	14h 15m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Trondheim takes 14h 15m

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 14h 15m.
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 February 2026, 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 $458	Free Cancellation	Rating 7.3 1,691 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.