What is the cheapest airline that flies from Illinois to Tromso/Langnes?

SWISS, Austrian Airlines, and Lufthansa are the most popular carriers operating from Illinois to Tromso/Langnes

When did momondo last update prices for flights from Illinois to Tromso/Langnes Airport?

Prices for flights from Illinois to Tromso/Langnes Airport are updated daily.

How many operators does momondo search for flights from Illinois to Tromso/Langnes Airport?

There is 1 operator available for flights from Illinois to Tromso/Langnes Airport as of November 2025.

How old do you have to be to fly from Illinois 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 Illinois 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.

$397 Cheap Flights from Illinois to Tromsø in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Illinois to Tromsø

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 6:40 pmORD-TOS

28h 35m2 stops

11:40 am - 4:45 pmTOS-ORD

36h 05m3 stops

$422Scandinavian Airlines

Find Deal

Tue, Feb 17 - Fri, Feb 27

10:40 am - 11:25 amORD-TOS

17h 45m2 stops

8:15 pm - 4:45 pmTOS-ORD

27h 30m1 stop

$452Scandinavian Airlines

Find Deal

Mon, Feb 2 - Fri, Feb 6

7:05 am - 11:25 amORD-TOS

21h 20m2 stops

8:10 pm - 4:45 pmTOS-ORD

27h 35m2 stops

$455Scandinavian Airlines

Find Deal

Mon, Feb 2 - Fri, Feb 6

6:25 pm - 7:35 pmORD-TOS

42h 10m2 stops

2:15 pm - 4:45 pmTOS-ORD

57h 30m2 stops

$463Scandinavian Airlines

Find Deal

Wed, Jan 14 - Mon, Jan 19

7:20 pm - 11:50 pmORD-TOS

21h 30m2 stops

6:00 am - 4:45 pmTOS-ORD

17h 45m2 stops

$470Scandinavian Airlines

Find Deal

Wed, Jan 14 - Mon, Jan 19

7:10 pm - 11:35 pmORD-TOS

21h 25m2 stops

7:20 pm - 5:45 pmTOS-ORD

28h 25m2 stops

$496Scandinavian Airlines

Find Deal

Fri, Mar 6 - Sat, Mar 14

6:25 pm - 7:35 pmORD-TOS

42h 10m2 stops

5:55 pm - 4:45 pmTOS-ORD

53h 50m3 stops

$497Scandinavian Airlines

Find Deal

Wed, Jan 14 - Mon, Jan 19

7:20 pm - 5:55 pmORD-TOS

39h 35m3 stops

5:10 pm - 4:45 pmTOS-ORD

30h 35m2 stops

$499Scandinavian Airlines

Find Deal

Fri, Jan 9 - Wed, Jan 14

7:20 pm - 5:55 pmORD-TOS

39h 35m3 stops

5:10 pm - 4:45 pmTOS-ORD

54h 35m2 stops

$500Scandinavian Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

7:20 pm - 10:45 amORD-TOS

32h 25m1 stop

5:10 pm - 4:45 pmTOS-ORD

30h 35m2 stops

$501Scandinavian Airlines

Find Deal

Fri, Jan 9 - Wed, Jan 14

Delta flights from Illinois to Tromsø

Our best Delta deals on Illinois to Tromsø flight tickets

Delta

Nov 28

ORD10:25 amChicago O'Hare Intl

20h 25m

2 stops

TOS1:50 pmTromso/Langnes

Dec 6

TOS2:50 pmTromso/Langnes

31h 20m

1 stop

ORD3:10 pmChicago O'Hare Intl

$532

Find similar

Delta

Dec 1

ORD5:20 pmChicago O'Hare Intl

13h 30m

1 stop

TOS1:50 pmTromso/Langnes

Dec 9

TOS2:50 pmTromso/Langnes

36h 45m

2 stops

ORD8:35 pmChicago O'Hare Intl

$537

Find similar

Delta

Nov 28

ORD10:25 amChicago O'Hare Intl

20h 25m

2 stops

TOS1:50 pmTromso/Langnes

Dec 6

TOS2:50 pmTromso/Langnes

34h 12m

2 stops

ORD6:02 pmChicago O'Hare Intl

$541

Find similar

Scandinavian Airlines flights from Illinois to Tromsø

Our best Scandinavian Airlines deals on Illinois to Tromsø flight tickets

Scandinavian Airlines

Feb 17

ORD7:05 amChicago O'Hare Intl

28h 35m

2 stops

TOS6:40 pmTromso/Langnes

Feb 27

TOS11:40 amTromso/Langnes

36h 05m

3 stops

ORD4:45 pmChicago O'Hare Intl

$422

Find similar

Scandinavian Airlines

Feb 2

ORD10:40 amChicago O'Hare Intl

17h 45m

2 stops

TOS11:25 amTromso/Langnes

Feb 6

TOS8:15 pmTromso/Langnes

27h 30m

1 stop

ORD4:45 pmChicago O'Hare Intl

$452

Find similar

Scandinavian Airlines

Feb 2

ORD10:40 amChicago O'Hare Intl

17h 45m

2 stops

TOS11:25 amTromso/Langnes

Feb 6

TOS5:55 pmTromso/Langnes

54h 00m

3 stops

ORD4:55 pmChicago O'Hare Intl

$455

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Tue 2/17

7:05 am-6:40 pm

2 stops28h 35m

Tromso/Langnes

Fri 2/27

11:40 am-4:45 pm

3 stops36h 05m

$422

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Mon 2/2

10:40 am-11:25 am

2 stops17h 45m

Tromso/Langnes

Fri 2/6

8:15 pm-4:45 pm

1 stop27h 30m

$452

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Mon 2/2

7:05 am-11:25 am

2 stops21h 20m

Tromso/Langnes

Fri 2/6

8:10 pm-4:45 pm

2 stops27h 35m

$455

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Wed 1/14

6:25 pm-7:35 pm

2 stops42h 10m

Tromso/Langnes

Mon 1/19

2:15 pm-4:45 pm

2 stops57h 30m

$463

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Wed 1/14

7:20 pm-11:50 pm

2 stops21h 30m

Tromso/Langnes

Mon 1/19

6:00 am-4:45 pm

2 stops17h 45m

$470

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Fri 3/6

7:10 pm-11:35 pm

2 stops21h 25m

Tromso/Langnes

Sat 3/14

7:20 pm-5:45 pm

2 stops28h 25m

$496

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Wed 1/14

6:25 pm-7:35 pm

2 stops42h 10m

Tromso/Langnes

Mon 1/19

5:55 pm-4:45 pm

3 stops53h 50m

$497

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Fri 1/9

7:20 pm-5:55 pm

3 stops39h 35m

Tromso/Langnes

Wed 1/14

5:10 pm-4:45 pm

2 stops30h 35m

$499

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Fri 1/16

7:20 pm-5:55 pm

3 stops39h 35m

Tromso/Langnes

Mon 1/19

5:10 pm-4:45 pm

2 stops54h 35m

$500

ChicagoTromsø

ORD - TOS

ORDTOS

Chicago O'Hare Intl

Fri 1/9

7:20 pm-10:45 am

1 stop32h 25m

Tromso/Langnes

Wed 1/14

5:10 pm-4:45 pm

2 stops30h 35m

$501

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 Illinois 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 day to depart on your flight to Tromsø?

On average, the least expensive day to fly to Tromsø from Illinois is on a Thursday. momondo users have found tickets for Thursday departures for as low as $498. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $726.

What is the cheapest time of day to depart on your flight to Tromsø?

Our data shows that the cheapest Illinois to Tromsø flights are usually those with departure times in the evening. Our users have found flights to Tromsø in the evening for as low as $583. Flights at noon are often more expensive with an average ticket price of $919.

Cheap Illinois to Tromsø flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Tromsø

Direct flights	None

There are no direct flights from Illinois to Tromsø. There are no popular flight routes from Illinois to Tromsø.

Search flight deals

When did momondo last update prices for flights from Illinois to Tromso/Langnes Airport?
Prices for flights from Illinois to Tromso/Langnes Airport are updated daily.
How many operators does momondo search for flights from Illinois to Tromso/Langnes Airport?
There is 1 operator available for flights from Illinois to Tromso/Langnes Airport as of November 2025.
How old do you have to be to fly from Illinois 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 Illinois 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.

Best airlines flying from Illinois to Tromsø

Compare and see reviews for airlines that fly from Illinois to Tromsø with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $421	Free Cancellation	Rating 7.4 1,584 reviews		Search Scandinavian Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Tromsø for you.

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

All flight searches from Illinois to Tromsø on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tromsø from Illinois.

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

If you are not ready to book a flight from Illinois to Tromsø now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tromsø and let you know when they change.

An easier way to manage your Tromsø trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 12/20

Sat 12/27

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Norway

Cheap flights from Illinois to Tromsø from $422

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Tromsø departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Illinois to Tromsø

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Illinois to Tromsø

Our best Delta deals on Illinois to Tromsø flight tickets

Scandinavian Airlines flights from Illinois to Tromsø

Our best Scandinavian Airlines deals on Illinois to Tromsø flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to Tromsø that are best for you.

See travel insights to Tromsø from

How to get the cheapest flight ticket from Illinois 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

What is the cheapest day to depart on your flight to Tromsø?

What is the cheapest time of day to depart on your flight to Tromsø?

Our data shows that the cheapest Illinois to Tromsø flights are usually those with departure times in the evening. Our users have found flights to Tromsø in the evening for as low as $583. Flights at noon are often more expensive with an average ticket price of $919.

What is the cheapest airline that flies from Illinois to Tromso/Langnes?

SWISS, Austrian Airlines, and Lufthansa are the most popular carriers operating from Illinois to Tromso/Langnes

Cheap Illinois to Tromsø flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Tromsø

Direct flights

When did momondo last update prices for flights from Illinois to Tromso/Langnes Airport?

How many operators does momondo search for flights from Illinois to Tromso/Langnes Airport?

How old do you have to be to fly from Illinois to Tromso/Langnes Airport?

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

Best airlines flying from Illinois to Tromsø

Compare and see reviews for airlines that fly from Illinois to Tromsø with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Tromsø trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Airports servicing Norway