How do I get Price Alerts for flights from Illinois to Trondheim?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Illinois from Trondheim . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Illinois to Trondheim with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Illinois to Trondheim Vaernes Airport are updated daily.

How old do you have to be to fly from Illinois 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 Illinois 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.

$929 Cheap Flights from Illinois to Trondheim in 2026

1 adult

0 bags

Find the cheapest flights from Illinois to Trondheim

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:40 am

ORD

TRD

19h 40m

2 stops

9:25 am - 9:48 pm

TRD

ORD

19h 23m

2 stops

$933Scandinavian Airlines

Tue, Jun 2 - Tue, Jun 9

10:05 am - 9:40 am

ORD

TRD

40h 35m

2 stops

8:35 pm - 4:10 pm

TRD

ORD

50h 35m

2 stops

$982Scandinavian Airlines

Wed, Jun 24 - Sun, Jul 19

6:05 am - 9:40 am

ORD

TRD

44h 35m

2 stops

7:45 pm - 2:19 pm

TRD

ORD

49h 34m

2 stops

$992Scandinavian Airlines

Wed, Jun 24 - Sun, Jul 19

4:20 pm - 4:35 pm

ORD

TRD

17h 15m

1 stop

6:00 am - 2:15 pm

TRD

ORD

15h 15m

1 stop

$998KLM

Tue, Jun 2 - Tue, Jun 9

10:05 am - 9:40 am

ORD

TRD

40h 35m

2 stops

7:45 pm - 2:19 pm

TRD

ORD

49h 34m

2 stops

$1,002Scandinavian Airlines

Wed, Jun 24 - Sun, Jul 19

4:20 pm - 11:35 am

ORD

TRD

12h 15m

1 stop

12:10 pm - 11:59 pm

TRD

ORD

18h 49m

2 stops

$1,008Delta

Tue, Jun 2 - Tue, Jun 9

10:25 am - 11:35 am

ORD

TRD

18h 10m

2 stops

6:00 am - 8:31 pm

TRD

ORD

21h 31m

2 stops

$1,012Delta

Thu, Jun 4 - Tue, Jun 16

7:25 pm - 6:30 pm

ORD

TRD

16h 05m

2 stops

7:55 pm - 9:25 pm

TRD

ORD

32h 30m

3 stops

$1,028Multiple Airlines

Tue, Jun 2 - Tue, Jun 9

7:15 pm - 9:40 am

ORD

TRD

31h 25m

1 stop

7:45 pm - 2:19 pm

TRD

ORD

49h 34m

2 stops

$1,038Scandinavian Airlines

Wed, Jun 24 - Sun, Jul 19

7:00 am - 9:40 am

ORD

TRD

19h 40m

2 stops

6:25 pm - 9:48 pm

TRD

ORD

34h 23m

2 stops

$1,040Scandinavian Airlines

Mon, Jun 1 - Mon, Jun 8

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Scandinavian Airlines flights from Illinois to Trondheim

Our best Scandinavian Airlines deals on Illinois to Trondheim flight tickets

Scandinavian Airlines

Jun 2

ORD7:00 amChicago O'Hare Intl

19h 40m

2 stops

TRD9:40 amTrondheim Vaernes

Jun 9

TRD9:25 amTrondheim Vaernes

19h 23m

2 stops

ORD9:48 pmChicago O'Hare Intl

$933

Scandinavian Airlines

Jun 24

ORD10:05 amChicago O'Hare Intl

40h 35m

2 stops

TRD9:40 amTrondheim Vaernes

Jul 19

TRD8:35 pmTrondheim Vaernes

50h 35m

2 stops

ORD4:10 pmChicago O'Hare Intl

$982

Scandinavian Airlines

Jun 24

ORD6:05 amChicago O'Hare Intl

44h 35m

2 stops

TRD9:40 amTrondheim Vaernes

Jul 19

TRD7:45 pmTrondheim Vaernes

49h 34m

2 stops

ORD2:19 pmChicago O'Hare Intl

$992

KLM flights from Illinois to Trondheim

Our best KLM deals on Illinois to Trondheim flight tickets

KLM

Jun 2

ORD4:20 pmChicago O'Hare Intl

17h 15m

1 stop

TRD4:35 pmTrondheim Vaernes

Jun 9

TRD6:00 amTrondheim Vaernes

15h 15m

1 stop

ORD2:15 pmChicago O'Hare Intl

$998

KLM

Jun 24

ORD4:50 pmChicago O'Hare Intl

23h 00m

1 stop

TRD10:50 pmTrondheim Vaernes

Jul 19

TRD5:10 pmTrondheim Vaernes

28h 20m

1 stop

ORD2:30 pmChicago O'Hare Intl

$1,194

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Tue 6/2

7:00 am-9:40 am

2 stops19h 40m

Trondheim Vaernes

Tue 6/9

9:25 am-9:48 pm

2 stops19h 23m

$933

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 6/24

10:05 am-9:40 am

2 stops40h 35m

Trondheim Vaernes

Sun 7/19

8:35 pm-4:10 pm

2 stops50h 35m

$982

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 6/24

6:05 am-9:40 am

2 stops44h 35m

Trondheim Vaernes

Sun 7/19

7:45 pm-2:19 pm

2 stops49h 34m

$992

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Tue 6/2

4:20 pm-4:35 pm

1 stop17h 15m

Trondheim Vaernes

Tue 6/9

6:00 am-2:15 pm

1 stop15h 15m

$998

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 6/24

10:05 am-9:40 am

2 stops40h 35m

Trondheim Vaernes

Sun 7/19

7:45 pm-2:19 pm

2 stops49h 34m

$1,002

Quickest round-trip

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Tue 6/2

4:20 pm-11:35 am

1 stop12h 15m

Trondheim Vaernes

Tue 6/9

12:10 pm-11:59 pm

2 stops18h 49m

$1,008

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Thu 6/4

10:25 am-11:35 am

2 stops18h 10m

Trondheim Vaernes

Tue 6/16

6:00 am-8:31 pm

2 stops21h 31m

$1,012

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Tue 6/2

7:25 pm-6:30 pm

2 stops16h 05m

Trondheim Vaernes

Tue 6/9

7:55 pm-9:25 pm

3 stops32h 30m

$1,028

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Wed 6/24

7:15 pm-9:40 am

1 stop31h 25m

Trondheim Vaernes

Sun 7/19

7:45 pm-2:19 pm

2 stops49h 34m

$1,038

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 6/1

7:00 am-9:40 am

2 stops19h 40m

Trondheim Vaernes

Mon 6/8

6:25 pm-9:48 pm

2 stops34h 23m

$1,040

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Trondheim flight deals and tips

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

Fastest flight time	37h 05m
Direct flights	None

The fastest flight from Illinois to Trondheim takes 37h 05m

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

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Frequently asked questions about flying from Illinois to Trondheim

When did momondo last update prices for flights from Illinois to Trondheim Vaernes Airport?
Prices for flights from Illinois to Trondheim Vaernes Airport are updated daily.
How old do you have to be to fly from Illinois 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 Illinois 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.

Frequently asked questions about flying from Illinois to Trondheim

How do I get Price Alerts for flights from Illinois to Trondheim?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Illinois from Trondheim. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Illinois to Trondheim with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Trondheim from Illinois which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Illinois 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 Illinois to Trondheim right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trondheim, momondo offers a useful price alert feature which will track prices for flights to Trondheim from Illinois and alert you when they change.