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.

$496 Cheap Flights from Trondheim to Illinois in 2025/26

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Find the cheapest flights from Trondheim to Illinois

Round-trip

Cheap round-trip flights

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7:35 pm - 4:45 pm

TRD

ORD

28h 10m2 stops

7:20 pm - 6:00 pm

ORD

TRD

15h 40m2 stops

$634Scandinavian Airlines

Thu, Jan 8 - Thu, Jan 15

7:35 pm - 4:45 pm

TRD

ORD

28h 10m2 stops

7:20 pm - 12:40 am

ORD

TRD

22h 20m1 stop

$636Scandinavian Airlines

Thu, Jan 8 - Thu, Jan 15

2:50 pm - 4:45 pm

TRD

ORD

32h 55m3 stops

7:20 pm - 8:05 pm

ORD

TRD

17h 45m2 stops

$669Scandinavian Airlines

Thu, Jan 8 - Thu, Jan 15

5:30 am - 4:45 pm

TRD

ORD

18h 15m1 stop

7:20 pm - 12:40 am

ORD

TRD

22h 20m1 stop

$674Scandinavian Airlines

Thu, Jan 8 - Thu, Jan 15

6:25 pm - 4:10 pm

TRD

ORD

52h 45m2 stops

7:00 am - 9:40 am

ORD

TRD

19h 40m2 stops

$737Scandinavian Airlines

Wed, Apr 15 - Sun, Apr 19

7:55 pm - 4:10 pm

TRD

ORD

51h 15m2 stops

7:00 am - 9:40 am

ORD

TRD

19h 40m2 stops

$738Scandinavian Airlines

Wed, Apr 15 - Sun, Apr 19

6:05 pm - 5:50 pm

TRD

ORD

30h 45m1 stop

9:30 pm - 8:20 am

ORD

TRD

27h 50m1 stop

$759Finnair

Wed, Apr 15 - Sun, Apr 19

6:05 pm - 5:50 pm

TRD

ORD

30h 45m1 stop

9:30 pm - 8:20 am

ORD

TRD

27h 50m1 stop

$760Finnair

Wed, Apr 15 - Sun, Apr 19

5:40 am - 4:10 pm

TRD

ORD

17h 30m1 stop

7:00 am - 9:40 am

ORD

TRD

19h 40m2 stops

$768Scandinavian Airlines

Wed, Apr 15 - Sun, Apr 19

6:05 pm - 5:50 pm

TRD

ORD

30h 45m1 stop

5:10 pm - 8:20 am

ORD

TRD

32h 10m2 stops

$795Finnair

Wed, Apr 15 - Sun, Apr 19

Scandinavian Airlines flights from Trondheim to Illinois

Our best Scandinavian Airlines deals on Trondheim to Illinois flight tickets

Scandinavian Airlines

Jan 8

TRD7:35 pmTrondheim Vaernes

28h 10m

2 stops

ORD4:45 pmChicago O'Hare Intl

Jan 15

ORD7:20 pmChicago O'Hare Intl

15h 40m

2 stops

TRD6:00 pmTrondheim Vaernes

$634

Find similar

Scandinavian Airlines

Jan 8

TRD7:35 pmTrondheim Vaernes

28h 10m

2 stops

ORD4:45 pmChicago O'Hare Intl

Jan 15

ORD7:20 pmChicago O'Hare Intl

22h 20m

1 stop

TRD12:40 amTrondheim Vaernes

$636

Find similar

Scandinavian Airlines

Jan 8

TRD2:50 pmTrondheim Vaernes

32h 55m

3 stops

ORD4:45 pmChicago O'Hare Intl

Jan 15

ORD7:20 pmChicago O'Hare Intl

17h 45m

2 stops

TRD8:05 pmTrondheim Vaernes

$669

Find similar

Finnair flights from Trondheim to Illinois

Our best Finnair deals on Trondheim to Illinois flight tickets

Finnair

Apr 15

TRD6:05 pmTrondheim Vaernes

30h 45m

1 stop

ORD5:50 pmChicago O'Hare Intl

Apr 19

ORD9:30 pmChicago O'Hare Intl

27h 50m

1 stop

TRD8:20 amTrondheim Vaernes

$759

Find similar

Finnair

Apr 15

TRD6:05 pmTrondheim Vaernes

30h 45m

1 stop

ORD5:50 pmChicago O'Hare Intl

Apr 19

ORD9:30 pmChicago O'Hare Intl

27h 50m

1 stop

TRD8:20 amTrondheim Vaernes

$760

Find similar

Finnair

Apr 15

TRD6:05 pmTrondheim Vaernes

30h 45m

1 stop

ORD5:50 pmChicago O'Hare Intl

Apr 19

ORD5:10 pmChicago O'Hare Intl

32h 10m

2 stops

TRD8:20 amTrondheim Vaernes

$795

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 1/8

7:35 pm-4:45 pm

2 stops28h 10m

Chicago O'Hare Intl

Thu 1/15

7:20 pm-6:00 pm

2 stops15h 40m

$634

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 1/8

7:35 pm-4:45 pm

2 stops28h 10m

Chicago O'Hare Intl

Thu 1/15

7:20 pm-12:40 am

1 stop22h 20m

$636

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 1/8

2:50 pm-4:45 pm

3 stops32h 55m

Chicago O'Hare Intl

Thu 1/15

7:20 pm-8:05 pm

2 stops17h 45m

$669

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 1/8

5:30 am-4:45 pm

1 stop18h 15m

Chicago O'Hare Intl

Thu 1/15

7:20 pm-12:40 am

1 stop22h 20m

$674

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Wed 4/15

6:25 pm-4:10 pm

2 stops52h 45m

Chicago O'Hare Intl

Sun 4/19

7:00 am-9:40 am

2 stops19h 40m

$737

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Wed 4/15

7:55 pm-4:10 pm

2 stops51h 15m

Chicago O'Hare Intl

Sun 4/19

7:00 am-9:40 am

2 stops19h 40m

$738

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Wed 4/15

6:05 pm-5:50 pm

1 stop30h 45m

Chicago O'Hare Intl

Sun 4/19

9:30 pm-8:20 am

1 stop27h 50m

$759

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Wed 4/15

6:05 pm-5:50 pm

1 stop30h 45m

Chicago O'Hare Intl

Sun 4/19

9:30 pm-8:20 am

1 stop27h 50m

$760

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Wed 4/15

5:40 am-4:10 pm

1 stop17h 30m

Chicago O'Hare Intl

Sun 4/19

7:00 am-9:40 am

2 stops19h 40m

$768

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Wed 4/15

6:05 pm-5:50 pm

1 stop30h 45m

Chicago O'Hare Intl

Sun 4/19

5:10 pm-8:20 am

2 stops32h 10m

$795

Flights are sorted by cheapest round-trip flights first.

Sorted 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 month to fly to Illinois?

The cheapest month to fly to Illinois from Trondheim is in March. Flight prices, which tend to average around $411, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $475.

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	17h 36m
Direct flights	None

The fastest flight from Trondheim to Illinois takes 17h 36m

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.