ORD - TRD

$441 Find Cheap Flights from Chicago to Trondheim - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$480
Typical prices: $591-$976
Scandinavian Airlines
Fri 11/2Fri 11/9
ORD - TRD • 1 stop
Cheapest one-way
$500
Typical prices: $536-$645
Multiple Airlines
Thu 10/4
ORD - TRD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Trondheim. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 42% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $766 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 17h 17m (one-way)
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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

Mon, Nov 2 - Mon, Nov 9
Scandinavian Airlines Logo
7:15 pm - 2:30 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
12h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:15 am - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
13h 30m1 stop Kastrup Copenhagen
$480Scandinavian Airlines
Mon, Nov 2 - Mon, Nov 9
Scandinavian Airlines Logo
7:15 pm - 2:30 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
12h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:15 am - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
16h 30m2 stops Oslo Gardermoen Kastrup Copenhagen
$482Scandinavian Airlines
Mon, Nov 2 - Mon, Nov 9
Scandinavian Airlines Logo
7:15 pm - 4:00 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
13h 45m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
6:50 am - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
16h 55m2 stops Bergen Flesland Kastrup Copenhagen
$487Scandinavian Airlines
Mon, Feb 1 - Fri, Feb 5
Scandinavian Airlines Logo
7:15 pm - 2:30 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
12h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:15 am - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
13h 30m1 stop Kastrup Copenhagen
$544Scandinavian Airlines
Mon, Feb 1 - Fri, Feb 5
Scandinavian Airlines Logo
7:15 pm - 9:40 amORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
31h 25m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:05 pm - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
32h 40m1 stop Kastrup Copenhagen
$544Scandinavian Airlines
Mon, Feb 1 - Fri, Feb 5
Scandinavian Airlines Logo
7:15 pm - 9:40 amORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
31h 25m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:05 pm - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
32h 40m1 stop Kastrup Copenhagen
$545Scandinavian Airlines
Mon, Feb 1 - Fri, Feb 5
Scandinavian Airlines Logo
7:15 pm - 7:20 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
17h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
2:55 pm - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
32h 50m3 stops Bodø Tromso/Langnes Kastrup Copenhagen
$548Scandinavian Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
7:15 pm - 6:10 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
15h 55m2 stops Kastrup Copenhagen Bergen Flesland
Multiple Airlines Logo
6:00 am - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
17h 45m3 stops Bergen Flesland Oslo Gardermoen Kastrup Copenhagen
$720Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
7:15 pm - 9:05 amORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
30h 50m3 stops Kastrup Copenhagen Bergen Flesland Oslo Gardermoen
Multiple Airlines Logo
6:00 am - 4:45 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
17h 45m3 stops Bergen Flesland Oslo Gardermoen Kastrup Copenhagen
$747Multiple Airlines
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 from Chicago O'Hare Intl Airport to Trondheim 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 start at $480. Prices are below average for this route right now, with typical round-trip fares ranging from $591 to $976. The lowest price found in the past 5 days was $480 on Scandinavian Airlines.

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

Low season

January

Cheapest flight

$500
Most popular time to fly with an average 19% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

  • 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) - 77% of one-stop connections
    • Amsterdam Schiphol (AMS) - 23% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 71% on the Chicago O'Hare Intl Airport to Trondheim route. Monday is the cheapest departure day at $478 round-trip on average, while Thursday is the most expensive at $1,596, a difference of $1,118. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    A nonstop flight from Chicago O'Hare Intl Airport to Trondheim takes 0h 00m, covering 3,923 miles.

  • 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.

  • 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 varied from about $480 to $747. That means the highest observed fare was about 55% higher than the lowest one.

  • How are flight prices from Chicago O'Hare Intl Airport to Trondheim looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Trondheim are currently higher than usual. Average one-way flight prices are about $720, which is 16% above the typical average for this route.

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

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 17h 17m, compared with 17h 30m via Kastrup Copenhagen (CPH).

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

    Trondheim is 7 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.

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

    Trondheim Vaernes Airport (TRD) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
    • Alamo
    • Sixt
    • Hertz
    • Avis
    • Budget

  • 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 $820 over the past 12 months. Anything below $591 counts as a good deal.

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 can be flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $478 - about $1,118 less than Thursday (70% 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 April. Fares historically average $477 round-trip in that month - typically $1,082 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Chicago to Trondheim

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