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Cheap flights from Trondheim to Chicago from $493

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 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Trondheim to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
5:30 am - 4:45 pm
TRD
-
ORD
18h 15m
1 stop
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
TRD
17h 05m
1 stop
$651Scandinavian Airlines
Thu, Nov 5 - Mon, Nov 9
Scandinavian Airlines Logo
6:25 am - 4:45 pm
TRD
-
ORD
17h 20m
2 stops
Scandinavian Airlines Logo
7:15 pm - 2:30 pm
ORD
-
TRD
12h 15m
1 stop
$654Scandinavian Airlines
Thu, Nov 5 - Mon, Nov 9
Scandinavian Airlines Logo
5:30 am - 4:45 pm
TRD
-
ORD
18h 15m
1 stop
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
TRD
17h 05m
1 stop
$656Scandinavian Airlines
Thu, Nov 5 - Mon, Nov 9
Scandinavian Airlines Logo
5:30 am - 5:45 pm
TRD
-
ORD
18h 15m
1 stop
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
TRD
17h 05m
1 stop
$658Scandinavian Airlines
Sat, Oct 31 - Wed, Nov 4
Scandinavian Airlines Logo
5:30 am - 4:45 pm
TRD
-
ORD
18h 15m
1 stop
Scandinavian Airlines Logo
7:15 pm - 7:20 pm
ORD
-
TRD
17h 05m
1 stop
$659Scandinavian Airlines
Thu, Nov 5 - Mon, Nov 9
Scandinavian Airlines Logo
6:25 am - 4:45 pm
TRD
-
ORD
17h 20m
2 stops
Scandinavian Airlines Logo
7:15 pm - 2:30 pm
ORD
-
TRD
12h 15m
1 stop
$660Scandinavian Airlines
Thu, Nov 5 - Mon, Nov 9
Scandinavian Airlines Logo
7:15 am - 4:45 pm
TRD
-
ORD
16h 30m
2 stops
Scandinavian Airlines Logo
7:15 pm - 5:15 pm
ORD
-
TRD
15h 00m
2 stops
$660Scandinavian Airlines
Thu, Nov 5 - Mon, Nov 9
Scandinavian Airlines Logo
8:20 am - 5:45 pm
TRD
-
ORD
15h 25m
2 stops
Scandinavian Airlines Logo
7:15 pm - 12:40 am
ORD
-
TRD
22h 25m
1 stop
$662Scandinavian Airlines
Sat, Oct 31 - Wed, Nov 4
KLM Logo
5:10 pm - 2:15 pm
TRD
-
ORD
28h 05m
1 stop
KLM Logo
4:50 pm - 11:35 am
ORD
-
TRD
11h 45m
1 stop
$681KLM
Thu, Aug 20 - Mon, Aug 24
KLM Logo
6:00 am - 2:15 pm
TRD
-
ORD
15h 15m
1 stop
KLM Logo
1:59 pm - 11:35 am
ORD
-
TRD
14h 36m
2 stops
$684KLM
Thu, Aug 20 - Mon, Aug 24

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KLM flights from Trondheim to Chicago

Our best KLM deals on Trondheim to Chicago flight tickets
KLM
Aug 20
TRD5:10 pmTrondheim Vaernes
28h 05m
1 stop
ORD2:15 pmChicago O'Hare Intl
Aug 24
ORD4:50 pmChicago O'Hare Intl
11h 45m
1 stop
TRD11:35 amTrondheim Vaernes
$681
KLM
Aug 20
TRD6:00 amTrondheim Vaernes
15h 15m
1 stop
ORD2:15 pmChicago O'Hare Intl
Aug 24
ORD1:59 pmChicago O'Hare Intl
14h 36m
2 stops
TRD11:35 amTrondheim Vaernes
$684
KLM
Aug 20
TRD12:10 pmTrondheim Vaernes
33h 05m
1 stop
ORD2:15 pmChicago O'Hare Intl
Aug 24
ORD4:50 pmChicago O'Hare Intl
11h 45m
1 stop
TRD11:35 amTrondheim Vaernes
$695

Delta flights from Trondheim to Chicago

Our best Delta deals on Trondheim to Chicago flight tickets
Delta
Aug 20
TRD6:00 amTrondheim Vaernes
21h 30m
2 stops
ORD8:30 pmChicago O'Hare Intl
Aug 24
ORD1:59 pmChicago O'Hare Intl
14h 36m
2 stops
TRD11:35 amTrondheim Vaernes
$736
Delta
Aug 20
TRD6:00 amTrondheim Vaernes
21h 30m
2 stops
ORD8:30 pmChicago O'Hare Intl
Aug 24
ORD1:59 pmChicago O'Hare Intl
14h 36m
2 stops
TRD11:35 amTrondheim Vaernes
$743

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 August 3, 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

Cheapest round-trip

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 11/5

5:30 am-4:45 pm

1 stop18h 15m

Chicago O'Hare Intl

Mon 11/9

7:15 pm-7:20 pm

1 stop17h 05m

$651
Quickest round-trip

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 11/5

6:25 am-4:45 pm

2 stops17h 20m

Chicago O'Hare Intl

Mon 11/9

7:15 pm-2:30 pm

1 stop12h 15m

$654

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 11/5

5:30 am-4:45 pm

1 stop18h 15m

Chicago O'Hare Intl

Mon 11/9

7:15 pm-7:20 pm

1 stop17h 05m

$656

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Sat 10/31

5:30 am-5:45 pm

1 stop18h 15m

Chicago O'Hare Intl

Wed 11/4

7:15 pm-7:20 pm

1 stop17h 05m

$658

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 11/5

5:30 am-4:45 pm

1 stop18h 15m

Chicago O'Hare Intl

Mon 11/9

7:15 pm-7:20 pm

1 stop17h 05m

$659

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 11/5

6:25 am-4:45 pm

2 stops17h 20m

Chicago O'Hare Intl

Mon 11/9

7:15 pm-2:30 pm

1 stop12h 15m

$660

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 11/5

7:15 am-4:45 pm

2 stops16h 30m

Chicago O'Hare Intl

Mon 11/9

7:15 pm-5:15 pm

2 stops15h 00m

$660

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Sat 10/31

8:20 am-5:45 pm

2 stops15h 25m

Chicago O'Hare Intl

Wed 11/4

7:15 pm-12:40 am

1 stop22h 25m

$662

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 8/20

5:10 pm-2:15 pm

1 stop28h 05m

Chicago O'Hare Intl

Mon 8/24

4:50 pm-11:35 am

1 stop11h 45m

$681

TrondheimChicago

TRD - ORD

TRDORD

Trondheim Vaernes

Thu 8/20

6:00 am-2:15 pm

1 stop15h 15m

Chicago O'Hare Intl

Mon 8/24

1:59 pm-11:35 am

2 stops14h 36m

$684

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Trondheim, with most prices found around $0. If you’re not able to fly to Chicago in September, then November is your next best option. Flight prices from Trondheim to Chicago during November average around $475.

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

18h 15m

Direct flights

None
The fastest flight from Trondheim to Chicago takes 18h 15m
There are no direct flights from Trondheim to Chicago. There are no popular flight routes from Trondheim to Chicago.
Search flight deals

Frequently asked questions about flying from Trondheim to Chicago

  • 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 18h 15m.

  • 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
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
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