ORD - TRD

$493 Find Cheap Flights from Chicago to Trondheim - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$493
Typical prices: $591-$976
Scandinavian Airlines
Fri 4/20Fri 4/27
ORD - TRD • 1 stop
When to travel
January
Cheapest • 51% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $825 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 18h 14m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Chicago to Trondheim (ORD-TRD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Trondheim

Tue, Apr 20 - Tue, Apr 27
Scandinavian Airlines Logo
7:15 pm - 9:40 amORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
31h 25m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
5:40 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
17h 30m1 stop Kastrup Copenhagen
$493Scandinavian Airlines
Tue, Apr 20 - Tue, Apr 27
Scandinavian Airlines Logo
7:15 pm - 7:10 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
16h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:55 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
15h 15m2 stops Oslo Gardermoen Kastrup Copenhagen
$510Scandinavian Airlines
Tue, Apr 20 - Tue, Apr 27
Scandinavian Airlines Logo
7:15 pm - 3:20 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
13h 05m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
9:25 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
13h 45m2 stops Oslo Gardermoen Kastrup Copenhagen
$512Scandinavian Airlines
Wed, Apr 21 - Wed, Apr 28
Scandinavian Airlines Logo
7:15 pm - 3:20 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
13h 05m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
9:25 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
13h 45m2 stops Oslo Gardermoen Kastrup Copenhagen
$512Scandinavian Airlines
Wed, Apr 21 - Tue, Apr 27
Scandinavian Airlines Logo
7:15 pm - 2:25 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
12h 10m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:55 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
15h 15m2 stops Oslo Gardermoen Kastrup Copenhagen
$512Scandinavian Airlines
Wed, Apr 21 - Mon, Apr 26
Scandinavian Airlines Logo
7:15 pm - 3:20 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
13h 05m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
9:25 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
13h 45m2 stops Oslo Gardermoen Kastrup Copenhagen
$512Scandinavian Airlines
Wed, Apr 21 - Wed, Apr 28
Scandinavian Airlines Logo
7:15 pm - 2:25 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
12h 10m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:55 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
15h 15m2 stops Oslo Gardermoen Kastrup Copenhagen
$512Scandinavian Airlines
Wed, Apr 21 - Tue, Apr 27
Scandinavian Airlines Logo
7:15 pm - 3:20 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
13h 05m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
9:25 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
13h 45m2 stops Oslo Gardermoen Kastrup Copenhagen
$512Scandinavian Airlines
Mon, Apr 19 - Tue, Apr 27
Delta Logo
4:20 pm - 11:30 amORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
12h 10m1 stop Amsterdam Schiphol
Delta Logo
6:00 am - 2:15 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
15h 15m1 stop Amsterdam Schiphol
$648Delta
Mon, Apr 19 - Wed, Apr 28
Delta Logo
4:20 pm - 4:35 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
17h 15m1 stop Amsterdam Schiphol
Delta Logo
12:05 pm - 2:15 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
33h 10m1 stop Amsterdam Schiphol
$648Delta
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Trondheim flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Trondheim?

Round-trip flights from Chicago O'Hare Intl Airport to Trondheim typically range from $591 to $976. The lowest price found in the past 5 days was $493, on Scandinavian Airlines.

What's the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Trondheim?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Chicago O'Hare Intl Airport to Trondheim. It’s 51% cheaper than the average day, while Thursday is the most expensive, with prices 88% higher.

Find deals

Key details for Chicago O'Hare Intl Airport to Trondheim flights

Low season

January

Cheapest flight

$493
Beat the crowds with an average 85% drop in travelers.
The most popular month to fly with an average 82% increase in travelers.
Round-trip flight from Chicago O'Hare Intl Airport to Trondheim

When to book flights from Chicago to Trondheim

Are your dates flexible? Find out the best times to travel from Chicago to Trondheim based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Trondheim flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Trondheim?

    Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Trondheim.

  • How long is a flight from Chicago O'Hare Intl Airport to Trondheim?

    There are currently no nonstop flights available from Chicago O'Hare Intl Airport to Trondheim. Flights with 1 layover take between 17h 02m and 18h 14m in total, depending on the connection.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Trondheim?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Trondheim flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Trondheim range from $591 to $976, with an average of $825 over the past 12 months. Anything below $591 counts as a good deal.

  • Have flight prices from Chicago O'Hare Intl Airport to Trondheim changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $493 to $1,643. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Trondheim Vaernes Airport (TRD)?

    Trondheim Vaernes Airport (TRD) hosts 5 major car rental companies, with daily rates averaging $82 for economy cars. Top options include:

    • Alamo
    • Sixt
    • Hertz
    • Avis
    • Budget

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Trondheim?

    Flights from Chicago O'Hare Intl Airport to Trondheim usually depart from Chicago O'Hare Intl (ORD) and arrive at Trondheim Vaernes (TRD).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Trondheim pass through?

    Connecting flights from Chicago O'Hare Intl Airport to Trondheim most commonly pass through:

    • Kastrup Copenhagen (CPH) - 83% of one-stop connections
    • Amsterdam Schiphol (AMS) - 17% of one-stop connections

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Trondheim?

    Yes. Flexible dates can save you up to 74% on flights from Chicago O'Hare Intl Airport to Trondheim. Sunday is the cheapest departure day at $406 round-trip on average, while Thursday is the most expensive at $1,559, a difference of $1,153.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Trondheim?

    Flying via Kastrup Copenhagen (CPH) gives the shortest average 1-stop total travel time at 17h 02m, compared with 18h 14m via Amsterdam Schiphol (AMS).

  • What is the time difference between Chicago O'Hare Intl Airport and Trondheim?

    Trondheim is 6 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Chicago O'Hare Intl Airport to Trondheim flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Thursday. On this route, Sunday flights average $406, about $1,153 less than Thursday fares (74% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Trondheim trip for January. Fares historically average $406 round-trip in that month - typically $1,153 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Chicago to Trondheim

Complete your trip to Trondheim with a hotel stay or car rental

Car rentals in Trondheim
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