ORD - TOS

$392 Find Cheap Flights from Chicago to Tromsø

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Tromsø departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Tromsø

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Tromsø, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Tromsø, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$392
Typical prices: $691-$880
Scandinavian Airlines
Wed 2/25Tue 3/3
ORD - TOS • 2 stops
Cheapest one-way
$477
Multiple Airlines
Sat 6/20
ORD - TOS • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tromsø!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Tromsø (ORD-TOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Tromsø that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Tromsø

Wed, Feb 25 - Tue, Mar 3
Scandinavian Airlines Logo
7:20 pm - 7:30 pm
ORD
-
TOS
17h 10m
2 stops
Scandinavian Airlines Logo
5:50 pm - 4:45 pm
TOS
-
ORD
29h 55m
2 stops
$392Scandinavian Airlines
Fri, Feb 27 - Thu, Mar 5
Scandinavian Airlines Logo
7:20 pm - 9:50 am
ORD
-
TOS
31h 30m
2 stops
Scandinavian Airlines Logo
2:30 pm - 4:55 pm
TOS
-
ORD
33h 25m
2 stops
$400Scandinavian Airlines
Fri, Feb 27 - Thu, Mar 5
Scandinavian Airlines Logo
7:20 pm - 5:00 pm
ORD
-
TOS
14h 40m
2 stops
Scandinavian Airlines Logo
11:40 am - 4:55 pm
TOS
-
ORD
36h 15m
3 stops
$410Scandinavian Airlines
Mon, Feb 23 - Tue, Mar 3
Scandinavian Airlines Logo
7:20 pm - 7:30 pm
ORD
-
TOS
17h 10m
2 stops
Scandinavian Airlines Logo
5:55 pm - 4:45 pm
TOS
-
ORD
29h 50m
3 stops
$432Scandinavian Airlines
Mon, Mar 9 - Sat, Mar 14
Scandinavian Airlines Logo
8:20 pm - 11:00 am
ORD
-
TOS
32h 40m
3 stops
Scandinavian Airlines Logo
7:30 am - 5:45 pm
TOS
-
ORD
16h 15m
2 stops
$433Scandinavian Airlines
Fri, Feb 27 - Thu, Mar 5
Scandinavian Airlines Logo
7:20 pm - 6:40 pm
ORD
-
TOS
16h 20m
2 stops
Scandinavian Airlines Logo
7:50 pm - 4:55 pm
TOS
-
ORD
28h 05m
1 stop
$442Scandinavian Airlines
Mon, Mar 9 - Sat, Mar 14
Scandinavian Airlines Logo
8:20 pm - 8:30 pm
ORD
-
TOS
18h 10m
2 stops
Scandinavian Airlines Logo
7:00 pm - 5:45 pm
TOS
-
ORD
28h 45m
1 stop
$460Scandinavian Airlines
Wed, Feb 25 - Tue, Mar 3
Scandinavian Airlines Logo
7:20 pm - 7:10 pm
ORD
-
TOS
16h 50m
1 stop
Scandinavian Airlines Logo
2:30 pm - 4:45 pm
TOS
-
ORD
33h 15m
2 stops
$464Scandinavian Airlines
Mon, Mar 9 - Wed, Mar 18
Scandinavian Airlines Logo
8:20 pm - 7:30 pm
ORD
-
TOS
17h 10m
2 stops
Scandinavian Airlines Logo
7:20 pm - 5:45 pm
TOS
-
ORD
28h 25m
1 stop
$472Scandinavian Airlines
Wed, Mar 11 - Wed, Mar 18
Scandinavian Airlines Logo
8:20 pm - 11:50 pm
ORD
-
TOS
21h 30m
2 stops
Scandinavian Airlines Logo
7:20 pm - 5:45 pm
TOS
-
ORD
28h 25m
1 stop
$475Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Tromsø flights

Get data-powered insights and trends into flights from Chicago to Tromsø to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Tromsø departing in February.
Find deals

Good to know

Low seasonApril
Cheapest flight$392
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 36% lower on average.
Flight from Chicago to Tromsø

When to book flights from Chicago to Tromsø

Are your dates flexible? Find out the best times to travel from Chicago to Tromsø based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Tromsø flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Tromsø?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Tromsø was $477 for a one-way ticket and $392 for a round-trip.

  • Do I need a passport to fly between Chicago and Tromsø?

    Yes

  • Which airports will I be using when flying from Chicago to Tromsø?

    When flying out of Chicago you will be using Chicago O'Hare Intl. You will be landing at Tromsø, also known as Tromso/Langnes.

  • Which aircraft models fly most regularly from Chicago to Tromsø?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Tromsø?

    SkyTeam is the only airline alliance operating flights between Chicago and Tromsø.

  • How does KAYAK find such low prices on flights from Chicago to Tromsø?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Tromsø.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Tromsø?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tromsø from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Tromsø?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tromsø with an airline and back to Chicago with another airline. Booking your flights between Chicago and TOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Tromsø?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tromsø from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Chicago to Tromsø

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Tromsø. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Tromsø? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Scandinavian AirlinesOverall score based on 1652 reviews
7.6Boarding
8.0Crew
6.6Entertainment
7.3Comfort
6.6Food
Airline reviews

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

6.0 GoodAnonymous, Jan 2026
MSP - BOS
Read more Scandinavian Airlines reviews

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

I was surprised how good an American airline can be - I was really impressed.

Excellent service throughout. Airport process is quick and easy. Very courteous staff. Great service in the plane! Just outstanding punctuality and service overall!!

I have paid for extra legroom on my flight. My seat was broken and did not recline. The crew could not fix it and refused to provide me with another seat

Over all experience was good. However the connection time was too short at CPG. We missed our connecting flight to AMS as the passport control line was too long and by the time we got our passport control done it was too late I wish there were some SAS staff to help us out at the passport control center Though they put us in a KLM flight from CPG to AMS, That flight was also delayed by over two hours

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Everything you need to know for your flight from Chicago to Tromsø

Information on your arrival and departure airports

Chicago (ORD)
Tromsø (TOS)