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 September 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.

$500 Cheap Flights from Chicago O'Hare Intl Airport to Trondheim in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

7:15 pm - 2:30 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

12h 15m1 stop Kastrup Copenhagen

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

13h 30m1 stop Kastrup Copenhagen

$544Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

7:15 pm - 9:40 amORD Chicago O'Hare Intl-TRD Trondheim Vaernes

31h 25m1 stop Kastrup Copenhagen

3:05 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

32h 40m1 stop Kastrup Copenhagen

$544Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

7:15 pm - 9:40 amORD Chicago O'Hare Intl-TRD Trondheim Vaernes

31h 25m1 stop Kastrup Copenhagen

3:05 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

32h 40m1 stop Kastrup Copenhagen

$545Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

7:15 pm - 12:40 amORD Chicago O'Hare Intl-TRD Trondheim Vaernes

22h 25m1 stop Kastrup Copenhagen

9:15 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

26h 30m2 stops Oslo Gardermoen Kastrup Copenhagen

$548Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

7:15 pm - 2:30 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

12h 15m1 stop Kastrup Copenhagen

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

32h 50m3 stops Bodø Tromso/Langnes Kastrup Copenhagen

$548Scandinavian Airlines

Mon, Feb 1 - Fri, Feb 5

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 O'Hare Intl Airport to Trondheim

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

Scandinavian Airlines

Feb 1

ORD7:15 pmChicago O'Hare Intl

12h 15m

1 stop

TRD2:30 pmTrondheim Vaernes

Feb 5

TRD10:15 amTrondheim Vaernes

13h 30m

1 stop

ORD4:45 pmChicago O'Hare Intl

$544

Scandinavian Airlines

Feb 1

ORD7:15 pmChicago O'Hare Intl

31h 25m

1 stop

TRD9:40 amTrondheim Vaernes

Feb 5

TRD3:05 pmTrondheim Vaernes

32h 40m

1 stop

ORD4:45 pmChicago O'Hare Intl

$545

Scandinavian Airlines

Feb 1

ORD7:15 pmChicago O'Hare Intl

17h 05m

1 stop

TRD7:20 pmTrondheim Vaernes

Feb 5

TRD2:55 pmTrondheim Vaernes

32h 50m

3 stops

ORD4:45 pmChicago O'Hare Intl

$548

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

Cheapest round-trip

Quickest round-trip

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Mon 2/1

7:15 pm-2:30 pm

1 stop12h 15m

Trondheim Vaernes

Fri 2/5

10:15 am-4:45 pm

1 stop13h 30m

$544

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Mon 2/1

7:15 pm-9:40 am

1 stop31h 25m

Trondheim Vaernes

Fri 2/5

3:05 pm-4:45 pm

1 stop32h 40m

$544

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Mon 2/1

7:15 pm-9:40 am

1 stop31h 25m

Trondheim Vaernes

Fri 2/5

3:05 pm-4:45 pm

1 stop32h 40m

$545

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Mon 2/1

7:15 pm-12:40 am

1 stop22h 25m

Trondheim Vaernes

Fri 2/5

9:15 pm-4:45 pm

2 stops26h 30m

$548

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Mon 2/1

7:15 pm-2:30 pm

1 stop12h 15m

Trondheim Vaernes

Fri 2/5

2:55 pm-4:45 pm

3 stops32h 50m

$548

Cheapest one-way

Quickest one-way

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sun 10/4

10:25 pm-4:40 pm

2 stops11h 15m

$500

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sun 10/4

10:25 pm-4:40 pm

2 stops11h 15m

$501

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sun 10/4

6:00 pm-9:40 am

2 stops32h 40m

$531

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sun 10/4

4:15 pm-11:35 am

1 stop12h 20m

$544

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sun 10/4

4:15 pm-4:35 pm

1 stop17h 20m

$544

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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?

KLM 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

Best Price Found	$500
Fastest flight time	12h 15m
Direct flights	None

The best one-way flight to Trondheim from Chicago O'Hare Intl Airport in the past 72 hours is $500. The best round-trip flight deal from Chicago O'Hare Intl Airport to Trondheim found on momondo in the last 72 hours is $544.

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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Trondheim

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 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 September 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 7.4 1,984 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.