What is the cheapest airline that flies from Chicago O'Hare Intl to Tromso/Langnes?

British Airways is the most popular carrier operating from Chicago O'Hare Intl to Tromso/Langnes

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Tromso/Langnes Airport?

Prices for flights from Chicago O'Hare Intl Airport to Tromso/Langnes Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Tromso/Langnes Airport?

As of July 2026, there is 1 operator available to choose from for flights from Chicago O'Hare Intl Airport to Tromso/Langnes Airport.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Tromso/Langnes Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Tromso/Langnes Airport.

What documentation or ID do you need to fly to Tromso/Langnes Airport?

The required travel and health documents for your Tromso/Langnes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tromso/Langnes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$401 Cheap Flights from Chicago O'Hare Intl Airport to Tromsø in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Tromsø

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 11:50 pm

ORD

TOS

21h 35m

2 stops

5:05 pm - 4:55 pm

TOS

ORD

54h 50m

2 stops

$549Scandinavian Airlines

Mon, Nov 30 - Mon, Dec 7

7:15 pm - 11:00 am

ORD

TOS

32h 45m

3 stops

6:00 am - 4:45 pm

TOS

ORD

17h 45m

2 stops

$595Scandinavian Airlines

Tue, Nov 24 - Tue, Dec 1

7:15 pm - 11:00 am

ORD

TOS

32h 45m

3 stops

5:55 pm - 4:45 pm

TOS

ORD

29h 50m

3 stops

$596Scandinavian Airlines

Tue, Nov 24 - Tue, Dec 1

7:15 pm - 11:00 am

ORD

TOS

32h 45m

3 stops

7:30 pm - 4:45 pm

TOS

ORD

28h 15m

1 stop

$599Scandinavian Airlines

Tue, Nov 24 - Tue, Dec 1

7:15 pm - 6:00 pm

ORD

TOS

15h 45m

3 stops

10:50 am - 4:10 pm

TOS

ORD

36h 20m

2 stops

$608Scandinavian Airlines

Mon, Aug 24 - Mon, Aug 31

7:15 pm - 2:20 pm

ORD

TOS

12h 05m

1 stop

10:50 am - 4:10 pm

TOS

ORD

36h 20m

2 stops

$610Scandinavian Airlines

Mon, Aug 24 - Mon, Aug 31

7:15 pm - 11:35 am

ORD

TOS

33h 20m

2 stops

7:30 pm - 4:45 pm

TOS

ORD

28h 15m

1 stop

$614Scandinavian Airlines

Tue, Nov 24 - Tue, Dec 1

7:15 pm - 6:00 pm

ORD

TOS

15h 45m

3 stops

6:50 pm - 4:10 pm

TOS

ORD

28h 20m

3 stops

$625Scandinavian Airlines

Mon, Aug 24 - Mon, Aug 31

7:15 pm - 2:20 pm

ORD

TOS

12h 05m

1 stop

7:10 pm - 4:10 pm

TOS

ORD

28h 00m

2 stops

$627Scandinavian Airlines

Mon, Aug 24 - Mon, Aug 31

7:15 pm - 2:20 pm

ORD

TOS

12h 05m

1 stop

2:00 pm - 4:10 pm

TOS

ORD

33h 10m

2 stops

$631Scandinavian Airlines

Mon, Aug 24 - Mon, Aug 31

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Lufthansa flights from Chicago O'Hare Intl Airport to Tromsø

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Tromsø flight tickets

Lufthansa

Aug 25

ORD4:05 pmChicago O'Hare Intl

15h 25m

1 stop

TOS2:30 pmTromso/Langnes

Sep 1

TOS3:20 pmTromso/Langnes

28h 35m

1 stop

ORD12:55 pmChicago O'Hare Intl

$882

Lufthansa

Aug 25

ORD4:05 pmChicago O'Hare Intl

15h 25m

1 stop

TOS2:30 pmTromso/Langnes

Sep 1

TOS3:20 pmTromso/Langnes

28h 35m

1 stop

ORD12:55 pmChicago O'Hare Intl

$897

Lufthansa

Aug 6

ORD4:05 pmChicago O'Hare Intl

15h 20m

1 stop

TOS2:25 pmTromso/Langnes

Sep 3

TOS3:20 pmTromso/Langnes

35h 35m

1 stop

ORD7:55 pmChicago O'Hare Intl

$969

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Tromsø

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Tromsø flight tickets

Scandinavian Airlines

Aug 24

ORD7:15 pmChicago O'Hare Intl

15h 45m

3 stops

TOS6:00 pmTromso/Langnes

Aug 31

TOS10:50 amTromso/Langnes

36h 20m

2 stops

ORD4:10 pmChicago O'Hare Intl

$608

Scandinavian Airlines

Aug 24

ORD7:15 pmChicago O'Hare Intl

12h 05m

1 stop

TOS2:20 pmTromso/Langnes

Aug 31

TOS10:50 amTromso/Langnes

36h 20m

2 stops

ORD4:10 pmChicago O'Hare Intl

$610

Scandinavian Airlines

Aug 24

ORD7:15 pmChicago O'Hare Intl

15h 45m

3 stops

TOS6:00 pmTromso/Langnes

Aug 31

TOS6:50 pmTromso/Langnes

28h 20m

3 stops

ORD4:10 pmChicago O'Hare Intl

$625

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Tromsø that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Mon 11/30

7:15 pm-11:50 pm

2 stops21h 35m

Tromso/Langnes

Mon 12/7

5:05 pm-4:55 pm

2 stops54h 50m

$549

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Tue 11/24

7:15 pm-11:00 am

3 stops32h 45m

Tromso/Langnes

Tue 12/1

6:00 am-4:45 pm

2 stops17h 45m

$595

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Tue 11/24

7:15 pm-11:00 am

3 stops32h 45m

Tromso/Langnes

Tue 12/1

5:55 pm-4:45 pm

3 stops29h 50m

$596

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Tue 11/24

7:15 pm-11:00 am

3 stops32h 45m

Tromso/Langnes

Tue 12/1

7:30 pm-4:45 pm

1 stop28h 15m

$599

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Mon 8/24

7:15 pm-6:00 pm

3 stops15h 45m

Tromso/Langnes

Mon 8/31

10:50 am-4:10 pm

2 stops36h 20m

$608

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Mon 8/24

7:15 pm-2:20 pm

1 stop12h 05m

Tromso/Langnes

Mon 8/31

10:50 am-4:10 pm

2 stops36h 20m

$610

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Tue 11/24

7:15 pm-11:35 am

2 stops33h 20m

Tromso/Langnes

Tue 12/1

7:30 pm-4:45 pm

1 stop28h 15m

$614

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Mon 8/24

7:15 pm-6:00 pm

3 stops15h 45m

Tromso/Langnes

Mon 8/31

6:50 pm-4:10 pm

3 stops28h 20m

$625

Quickest round-trip

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Mon 8/24

7:15 pm-2:20 pm

1 stop12h 05m

Tromso/Langnes

Mon 8/31

7:10 pm-4:10 pm

2 stops28h 00m

$627

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Mon 8/24

7:15 pm-2:20 pm

1 stop12h 05m

Tromso/Langnes

Mon 8/31

2:00 pm-4:10 pm

2 stops33h 10m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Tromsø

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

Prices

Airlines

What is the cheapest month to fly to Tromsø?

The month of June is, on average, the cheapest month to fly to Tromsø from Chicago O'Hare Intl Airport, with most prices found around $0. If you aren’t able to travel during the month of June, then book flights to Tromsø from Chicago O'Hare Intl Airport during September instead. Flights to Tromsø in September, while not as cheap as those in June, still average around $524.

When to book flights from Chicago O'Hare Intl Airport to Tromsø

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Tromsø according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Tromsø (ORD to TOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Tromsø

Fastest flight time	9h 50m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Tromsø takes 9h 50m

There are no direct flights from Chicago O'Hare Intl Airport to Tromsø. There are no popular flight routes from Chicago O'Hare Intl Airport to Tromsø.

Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Tromsø

How far is Chicago O'Hare Intl to Tromso/Langnes by plane?
The straight-line distance from Chicago O'Hare Intl to Tromso/Langnes is 3900.1 mi. Typically, this will take 9h 50m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Tromso/Langnes Airport?
Prices for flights from Chicago O'Hare Intl Airport to Tromso/Langnes Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Tromso/Langnes Airport?
As of July 2026, there is 1 operator available to choose from for flights from Chicago O'Hare Intl Airport to Tromso/Langnes Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Tromso/Langnes Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Tromso/Langnes Airport.
What documentation or ID do you need to fly to Tromso/Langnes Airport?
The required travel and health documents for your Tromso/Langnes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tromso/Langnes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Tromsø?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Tromsø, the leading airline is Scandinavian Airlines, making up 100% of the total bookings.

Best airlines flying from Chicago O'Hare Intl Airport to Tromsø

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Tromsø with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $426	Free Cancellation	Rating 7.4 1,875 reviews		Search Scandinavian Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Tromsø. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Tromsø.

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

Yes momondo offers price alerts on flights to Tromsø from Chicago. 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.