What is the cheapest airline that flies from Trondheim Vaernes to Illinois?

Scandinavian Airlines and KLM are the most popular carriers operating from Trondheim Vaernes to Illinois

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.

$441 Cheap Flights from Trondheim to Illinois in 2025/26

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Find the cheapest flights from Trondheim to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 am - 4:45 pmTRD-ORD

17h 20m2 stops

7:20 pm - 2:30 pmORD-TRD

12h 10m1 stop

$517Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

7:15 am - 4:45 pmTRD-ORD

16h 30m2 stops

7:20 pm - 2:15 pmORD-TRD

35h 55m2 stops

$523Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

6:15 am - 6:26 pmTRD-ORD

19h 11m2 stops

7:15 pm - 4:35 pmORD-TRD

38h 20m2 stops

$551Delta

Find Deal

jue., nov. 13 - lun., nov. 17

7:45 pm - 4:45 pmTRD-ORD

28h 00m1 stop

7:20 pm - 12:40 amORD-TRD

22h 20m1 stop

$575Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

7:45 pm - 4:45 pmTRD-ORD

28h 00m1 stop

7:20 pm - 2:30 pmORD-TRD

12h 10m1 stop

$577Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

6:25 am - 4:45 pmTRD-ORD

17h 20m2 stops

7:20 pm - 12:40 amORD-TRD

22h 20m1 stop

$579Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

10:35 am - 4:45 pmTRD-ORD

13h 10m2 stops

7:20 pm - 2:30 pmORD-TRD

12h 10m1 stop

$580Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

6:25 am - 4:45 pmTRD-ORD

17h 20m2 stops

7:20 pm - 5:20 pmORD-TRD

15h 00m2 stops

$585Scandinavian Airlines

Find Deal

jue., nov. 13 - lun., nov. 17

7:45 pm - 4:45 pmTRD-ORD

28h 00m1 stop

7:20 pm - 9:35 amORD-TRD

55h 15m2 stops

$779Scandinavian Airlines

Find Deal

jue., dic. 18 - vie., ene. 2

6:35 pm - 4:45 pmTRD-ORD

29h 10m2 stops

7:20 pm - 2:50 pmORD-TRD

36h 30m2 stops

$781Scandinavian Airlines

Find Deal

jue., dic. 18 - vie., ene. 2

Scandinavian Airlines flights from Trondheim to Illinois

Our best Scandinavian Airlines deals on Trondheim to Illinois flight tickets

Scandinavian Airlines

Nov 13

TRD6:25 amTrondheim Vaernes

17h 20m

2 stops

ORD4:45 pmChicago O'Hare Intl

Nov 17

ORD7:20 pmChicago O'Hare Intl

12h 10m

1 stop

TRD2:30 pmTrondheim Vaernes

$517

Find similar

Scandinavian Airlines

Nov 13

TRD7:15 amTrondheim Vaernes

16h 30m

2 stops

ORD4:45 pmChicago O'Hare Intl

Nov 17

ORD7:20 pmChicago O'Hare Intl

35h 55m

2 stops

TRD2:15 pmTrondheim Vaernes

$523

Find similar

Scandinavian Airlines

Nov 13

TRD7:45 pmTrondheim Vaernes

28h 00m

1 stop

ORD4:45 pmChicago O'Hare Intl

Nov 17

ORD7:20 pmChicago O'Hare Intl

22h 20m

1 stop

TRD12:40 amTrondheim Vaernes

$575

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 11/13

6:25 am-4:45 pm

2 stops17h 20m

Chicago O'Hare Intl

lun. 11/17

7:20 pm-2:30 pm

1 stop12h 10m

$517

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 11/13

7:15 am-4:45 pm

2 stops16h 30m

Chicago O'Hare Intl

lun. 11/17

7:20 pm-2:15 pm

2 stops35h 55m

$523

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 11/13

6:15 am-6:26 pm

2 stops19h 11m

Chicago O'Hare Intl

lun. 11/17

7:15 pm-4:35 pm

2 stops38h 20m

$551

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 11/13

7:45 pm-4:45 pm

1 stop28h 00m

Chicago O'Hare Intl

lun. 11/17

7:20 pm-12:40 am

1 stop22h 20m

$575

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 11/13

7:45 pm-4:45 pm

1 stop28h 00m

Chicago O'Hare Intl

lun. 11/17

7:20 pm-2:30 pm

1 stop12h 10m

$577

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 11/13

6:25 am-4:45 pm

2 stops17h 20m

Chicago O'Hare Intl

lun. 11/17

7:20 pm-12:40 am

1 stop22h 20m

$579

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 11/13

10:35 am-4:45 pm

2 stops13h 10m

Chicago O'Hare Intl

lun. 11/17

7:20 pm-2:30 pm

1 stop12h 10m

$580

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 11/13

6:25 am-4:45 pm

2 stops17h 20m

Chicago O'Hare Intl

lun. 11/17

7:20 pm-5:20 pm

2 stops15h 00m

$585

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 12/18

7:45 pm-4:45 pm

1 stop28h 00m

Chicago O'Hare Intl

vie. 1/2

7:20 pm-9:35 am

2 stops55h 15m

$779

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

jue. 12/18

6:35 pm-4:45 pm

2 stops29h 10m

Chicago O'Hare Intl

vie. 1/2

7:20 pm-2:50 pm

2 stops36h 30m

$781

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 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

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Trondheim is in November. Flight prices, which tend to average around $446, 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 November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $473.

Cheap Trondheim to Illinois flight deals and tips

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

Direct flights	None

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.