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Cheap flights from Trondheim to Chicago from $419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trondheim to Chicago departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Trondheim to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:45 pm - 4:10 pm
TRD
-
ORD
27h 25m
1 stop
Scandinavian Airlines Logo
11:08 am - 7:25 pm
ORD
-
TRD
25h 17m
2 stops
$609Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
Scandinavian Airlines Logo
7:45 pm - 4:10 pm
TRD
-
ORD
27h 25m
1 stop
Scandinavian Airlines Logo
11:08 am - 12:25 pm
ORD
-
TRD
18h 17m
2 stops
$610Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
Scandinavian Airlines Logo
9:00 pm - 4:10 pm
TRD
-
ORD
26h 10m
2 stops
Scandinavian Airlines Logo
11:08 am - 8:55 am
ORD
-
TRD
14h 47m
2 stops
$612Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
Scandinavian Airlines Logo
7:45 pm - 4:10 pm
TRD
-
ORD
27h 25m
1 stop
Scandinavian Airlines Logo
11:08 am - 8:55 am
ORD
-
TRD
14h 47m
2 stops
$613Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
Scandinavian Airlines Logo
7:45 pm - 4:10 pm
TRD
-
ORD
27h 25m
1 stop
Scandinavian Airlines Logo
6:04 am - 9:35 pm
ORD
-
TRD
32h 31m
2 stops
$614Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
Scandinavian Airlines Logo
9:00 pm - 4:10 pm
TRD
-
ORD
26h 10m
2 stops
Scandinavian Airlines Logo
11:08 am - 8:55 am
ORD
-
TRD
14h 47m
2 stops
$617Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
Scandinavian Airlines Logo
5:45 pm - 4:10 pm
TRD
-
ORD
29h 25m
2 stops
Scandinavian Airlines Logo
6:04 am - 8:55 am
ORD
-
TRD
19h 51m
2 stops
$618Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27
Scandinavian Airlines Logo
7:45 pm - 5:45 pm
TRD
-
ORD
28h 00m
1 stop
Scandinavian Airlines Logo
10:40 am - 2:25 pm
ORD
-
TRD
20h 45m
2 stops
$721Scandinavian Airlines
Tue, Mar 24 - Tue, Mar 31
Scandinavian Airlines Logo
7:35 pm - 5:45 pm
TRD
-
ORD
28h 10m
2 stops
Scandinavian Airlines Logo
10:40 am - 2:25 pm
ORD
-
TRD
20h 45m
2 stops
$725Scandinavian Airlines
Tue, Mar 24 - Tue, Mar 31
KLM Logo
5:10 pm - 3:20 pm
TRD
-
ORD
28h 10m
1 stop
KLM Logo
4:20 pm - 11:35 am
ORD
-
TRD
12h 15m
1 stop
$742KLM
Tue, Mar 24 - Tue, Mar 31

KLM flights from Trondheim to Chicago

Our best KLM deals on Trondheim to Chicago flight tickets
KLM
Mar 24
TRD5:10 pmTrondheim Vaernes
28h 10m
1 stop
ORD3:20 pmChicago O'Hare Intl
Mar 31
ORD4:20 pmChicago O'Hare Intl
12h 15m
1 stop
TRD11:35 amTrondheim Vaernes
$742
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
$890
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
$909

Lufthansa flights from Trondheim to Chicago

Our best Lufthansa deals on Trondheim to Chicago flight tickets
Lufthansa
Mar 27
TRD9:10 amTrondheim Vaernes
34h 00m
3 stops
ORD1:10 pmChicago O'Hare Intl
Apr 10
ORD4:05 pmChicago O'Hare Intl
17h 35m
2 stops
TRD4:40 pmTrondheim Vaernes
$2,044
Lufthansa
Mar 27
TRD9:10 amTrondheim Vaernes
34h 00m
3 stops
ORD1:10 pmChicago O'Hare Intl
Apr 10
ORD4:05 pmChicago O'Hare Intl
17h 10m
2 stops
TRD4:15 pmTrondheim Vaernes
$2,059
Lufthansa
Mar 27
TRD9:10 amTrondheim Vaernes
35h 20m
3 stops
ORD2:30 pmChicago O'Hare Intl
Apr 10
ORD4:05 pmChicago O'Hare Intl
17h 35m
2 stops
TRD4:40 pmTrondheim Vaernes
$2,060

momondo Fare Finder

 
Customize your flight search to find flights from Trondheim to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Trondheim to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

11:08 am-7:25 pm

2 stops25h 17m

$609

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

11:08 am-12:25 pm

2 stops18h 17m

$610

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

11:08 am-8:55 am

2 stops14h 47m

$612

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

11:08 am-8:55 am

2 stops14h 47m

$613

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-9:35 pm

2 stops32h 31m

$614

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

11:08 am-8:55 am

2 stops14h 47m

$617

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 4/23

5:45 pm-4:10 pm

2 stops29h 25m

Chicago O'Hare Intl

Mon 4/27

6:04 am-8:55 am

2 stops19h 51m

$618

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Tue 3/24

7:45 pm-5:45 pm

1 stop28h 00m

Chicago O'Hare Intl

Tue 3/31

10:40 am-2:25 pm

2 stops20h 45m

$721

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Tue 3/24

7:35 pm-5:45 pm

2 stops28h 10m

Chicago O'Hare Intl

Tue 3/31

10:40 am-2:25 pm

2 stops20h 45m

$725

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Tue 3/24

5:10 pm-3:20 pm

1 stop28h 10m

Chicago O'Hare Intl

Tue 3/31

4:20 pm-11:35 am

1 stop12h 15m

$742

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Trondheim to Chicago

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 Chicago?

KLM is the most popular carrier operating from Trondheim Vaernes to Chicago

When to book flights from Trondheim to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Trondheim to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trondheim to Chicago (TRD to CHI) flight deals and tips

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

Fastest flight time

27h 25m

Direct flights

None
The fastest flight from Trondheim to Chicago takes 27h 25m
There are no direct flights from Trondheim to Chicago. There are no popular flight routes from Trondheim to Chicago.
Search flight deals

  • How far is Trondheim Vaernes to Chicago by plane?

    The straight-line distance from Trondheim Vaernes to Chicago is 3907.7 mi. A reasonable flight in good conditions will take 27h 25m.

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

    Prices for flights from Trondheim Vaernes Airport to Chicago refresh daily.

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

    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 Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Trondheim.

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

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

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

momondo helps you find the best flight between Trondheim and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Trondheim to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago 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.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport