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

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

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

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 Trondheim Vaernes Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$451 Cheap Flights from Trondheim to Illinois in 2026

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Find the cheapest flights from Trondheim to Illinois

Round-trip

One-way

Cheap round-trip flights

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6:15 am - 2:20 pm

TRD

ORD

15h 05m

1 stop

4:25 pm - 10:55 pm

ORD

TRD

23h 30m

1 stop

$451KLM

Fri, Feb 20 - Wed, Feb 25

6:15 am - 9:30 pm

TRD

ORD

22h 15m

2 stops

4:25 pm - 4:35 pm

ORD

TRD

17h 10m

1 stop

$506Delta

Fri, Feb 20 - Wed, Feb 25

6:15 am - 6:01 pm

TRD

ORD

18h 46m

2 stops

10:11 am - 4:35 pm

ORD

TRD

23h 24m

2 stops

$553Delta

Fri, Feb 20 - Wed, Feb 25

7:45 pm - 4:10 pm

TRD

ORD

27h 25m

1 stop

6:04 am - 2:10 pm

ORD

TRD

25h 06m

2 stops

$612Scandinavian Airlines

Thu, Apr 23 - Mon, Apr 27

9:00 pm - 4:10 pm

TRD

ORD

26h 10m

2 stops

6:04 am - 10:00 am

ORD

TRD

20h 56m

2 stops

$615Scandinavian Airlines

Thu, Apr 23 - Mon, Apr 27

9:00 pm - 4:10 pm

TRD

ORD

26h 10m

2 stops

6:04 am - 8:55 am

ORD

TRD

19h 51m

2 stops

$619Scandinavian Airlines

Thu, Apr 23 - Mon, Apr 27

6:15 am - 3:20 pm

TRD

ORD

15h 05m

1 stop

4:20 pm - 10:50 pm

ORD

TRD

23h 30m

1 stop

$920KLM

Fri, Mar 27 - Fri, Apr 10

6:15 am - 3:20 pm

TRD

ORD

15h 05m

1 stop

4:20 pm - 11:40 am

ORD

TRD

12h 20m

1 stop

$921KLM

Fri, Mar 27 - Fri, Apr 10

7:45 am - 5:45 pm

TRD

ORD

16h 00m

2 stops

7:15 pm - 7:10 pm

ORD

TRD

16h 55m

1 stop

$932Scandinavian Airlines

Fri, Mar 27 - Fri, Apr 10

7:45 am - 5:45 pm

TRD

ORD

16h 00m

2 stops

7:15 pm - 2:25 pm

ORD

TRD

12h 10m

1 stop

$937Scandinavian Airlines

Fri, Mar 27 - Fri, Apr 10

KLM flights from Trondheim to Illinois

Our best KLM deals on Trondheim to Illinois flight tickets

KLM

Feb 20

TRD6:15 amTrondheim Vaernes

15h 05m

1 stop

ORD2:20 pmChicago O'Hare Intl

Feb 25

ORD4:25 pmChicago O'Hare Intl

23h 30m

1 stop

TRD10:55 pmTrondheim Vaernes

$451

KLM

Mar 27

TRD6:15 amTrondheim Vaernes

15h 05m

1 stop

ORD3:20 pmChicago O'Hare Intl

Apr 10

ORD4:20 pmChicago O'Hare Intl

23h 30m

1 stop

TRD10:50 pmTrondheim Vaernes

$920

KLM

Mar 27

TRD6:15 amTrondheim Vaernes

15h 05m

1 stop

ORD3:20 pmChicago O'Hare Intl

Apr 10

ORD4:20 pmChicago O'Hare Intl

12h 20m

1 stop

TRD11:40 amTrondheim Vaernes

$921

Delta flights from Trondheim to Illinois

Our best Delta deals on Trondheim to Illinois flight tickets

Delta

Feb 20

TRD6:15 amTrondheim Vaernes

22h 15m

2 stops

ORD9:30 pmChicago O'Hare Intl

Feb 25

ORD4:25 pmChicago O'Hare Intl

17h 10m

1 stop

TRD4:35 pmTrondheim Vaernes

$506

Delta

Feb 20

TRD6:15 amTrondheim Vaernes

18h 46m

2 stops

ORD6:01 pmChicago O'Hare Intl

Feb 25

ORD10:11 amChicago O'Hare Intl

23h 24m

2 stops

TRD4:35 pmTrondheim Vaernes

$553

Fly from

Fly to

Route

Depart

Return

Price

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Fri 2/20

6:15 am-2:20 pm

1 stop15h 05m

Chicago O'Hare Intl

Wed 2/25

4:25 pm-10:55 pm

1 stop23h 30m

$451

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Fri 2/20

6:15 am-9:30 pm

2 stops22h 15m

Chicago O'Hare Intl

Wed 2/25

4:25 pm-4:35 pm

1 stop17h 10m

$506

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Fri 2/20

6:15 am-6:01 pm

2 stops18h 46m

Chicago O'Hare Intl

Wed 2/25

10:11 am-4:35 pm

2 stops23h 24m

$553

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 4/23

7:45 pm-4:10 pm

1 stop27h 25m

Chicago O'Hare Intl

Mon 4/27

6:04 am-2:10 pm

2 stops25h 06m

$612

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 4/23

9:00 pm-4:10 pm

2 stops26h 10m

Chicago O'Hare Intl

Mon 4/27

6:04 am-10:00 am

2 stops20h 56m

$615

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 4/23

9:00 pm-4:10 pm

2 stops26h 10m

Chicago O'Hare Intl

Mon 4/27

6:04 am-8:55 am

2 stops19h 51m

$619

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Fri 3/27

6:15 am-3:20 pm

1 stop15h 05m

Chicago O'Hare Intl

Fri 4/10

4:20 pm-10:50 pm

1 stop23h 30m

$920

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Fri 3/27

6:15 am-3:20 pm

1 stop15h 05m

Chicago O'Hare Intl

Fri 4/10

4:20 pm-11:40 am

1 stop12h 20m

$921

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Fri 3/27

7:45 am-5:45 pm

2 stops16h 00m

Chicago O'Hare Intl

Fri 4/10

7:15 pm-7:10 pm

1 stop16h 55m

$932

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Fri 3/27

7:45 am-5:45 pm

2 stops16h 00m

Chicago O'Hare Intl

Fri 4/10

7:15 pm-2:25 pm

1 stop12h 10m

$937

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trondheim to Illinois

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 Trondheim Vaernes to Illinois?

TAP AIR PORTUGAL and Finnair are the most popular carriers operating from Trondheim Vaernes to Illinois

Cheap Trondheim to Illinois flight deals and tips

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

Fastest flight time	15h 05m
Direct flights	None

The fastest flight from Trondheim to Illinois takes 15h 05m

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

Search flight deals

When did momondo last update prices for flights from Trondheim Vaernes Airport to Illinois?
Prices for flights from Trondheim Vaernes Airport to Illinois are updated daily.
How old do you have to be to fly from Trondheim Vaernes Airport to Illinois?
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 Trondheim Vaernes Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Illinois from Trondheim is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Trondheim to Illinois flights to just show those with flexible booking policies.

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

Once you have performed a search for Trondheim to Illinois 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 Trondheim to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Trondheim. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.