How old do you have to be to fly from Oslo Sandefjord Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Sandefjord Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$531 Cheap Flights from Oslo Sandefjord Airport to Illinois in 2025/26

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Find the cheapest flights from Oslo Sandefjord Airport to Illinois

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 4:45 pmTRF-ORD

33h 10m1 stop

7:20 pm - 2:05 pmORD-TRF

11h 45m1 stop

$531Scandinavian Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

2:35 pm - 4:45 pmTRF-ORD

33h 10m1 stop

7:20 pm - 2:05 pmORD-TRF

11h 45m1 stop

$532Scandinavian Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

2:35 pm - 9:47 pmTRF-ORD

38h 12m2 stops

7:20 pm - 2:05 pmORD-TRF

11h 45m1 stop

$581Scandinavian Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

2:35 pm - 2:47 pmTRF-ORD

55h 12m2 stops

7:20 pm - 2:05 pmORD-TRF

11h 45m1 stop

$582Scandinavian Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

2:35 pm - 4:45 pmTRF-ORD

33h 10m1 stop

10:36 am - 2:05 pmORD-TRF

20h 29m2 stops

$608Scandinavian Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

1:50 pm - 4:45 pmTRF-ORD

33h 55m1 stop

7:20 pm - 2:05 pmORD-TRF

11h 45m1 stop

$652Scandinavian Airlines

Find Deal

Sat, Dec 20 - Sun, Jan 4

2:35 pm - 9:33 amTRF-ORD

49h 58m2 stops

7:00 am - 2:05 pmORD-TRF

24h 05m2 stops

$657Scandinavian Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

2:35 pm - 9:33 amTRF-ORD

49h 58m2 stops

7:00 am - 2:05 pmORD-TRF

24h 05m2 stops

$658Scandinavian Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

9:40 am - 2:20 pmTRF-ORD

35h 40m2 stops

4:25 pm - 6:45 pmORD-TRF

19h 20m2 stops

$713KLM

Find Deal

Thu, Dec 4 - Mon, Dec 8

9:40 am - 8:00 pmTRF-ORD

17h 20m1 stop

9:55 pm - 2:05 pmORD-TRF

33h 10m2 stops

$951Multiple Airlines

Find Deal

Thu, Nov 13 - Fri, Nov 28

Scandinavian Airlines flights from Oslo Sandefjord Airport to Illinois

Our best Scandinavian Airlines deals on Oslo Sandefjord Airport to Illinois flight tickets

Scandinavian Airlines

Dec 4

TRF2:35 pmOslo Sandefjord

33h 10m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 8

ORD7:20 pmChicago O'Hare Intl

11h 45m

1 stop

TRF2:05 pmOslo Sandefjord

$531

Find similar

Scandinavian Airlines

Dec 4

TRF2:35 pmOslo Sandefjord

33h 10m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 8

ORD7:20 pmChicago O'Hare Intl

11h 45m

1 stop

TRF2:05 pmOslo Sandefjord

$532

Find similar

Scandinavian Airlines

Dec 4

TRF2:35 pmOslo Sandefjord

38h 12m

2 stops

ORD9:47 pmChicago O'Hare Intl

Dec 8

ORD7:20 pmChicago O'Hare Intl

11h 45m

1 stop

TRF2:05 pmOslo Sandefjord

$581

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 12/4

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Mon 12/8

7:20 pm-2:05 pm

1 stop11h 45m

$531

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 12/4

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Mon 12/8

7:20 pm-2:05 pm

1 stop11h 45m

$532

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 12/4

2:35 pm-9:47 pm

2 stops38h 12m

Chicago O'Hare Intl

Mon 12/8

7:20 pm-2:05 pm

1 stop11h 45m

$581

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 12/4

2:35 pm-2:47 pm

2 stops55h 12m

Chicago O'Hare Intl

Mon 12/8

7:20 pm-2:05 pm

1 stop11h 45m

$582

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 12/4

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Mon 12/8

10:36 am-2:05 pm

2 stops20h 29m

$608

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Sat 12/20

1:50 pm-4:45 pm

1 stop33h 55m

Chicago O'Hare Intl

Sun 1/4

7:20 pm-2:05 pm

1 stop11h 45m

$652

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 12/4

2:35 pm-9:33 am

2 stops49h 58m

Chicago O'Hare Intl

Mon 12/8

7:00 am-2:05 pm

2 stops24h 05m

$657

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 12/4

2:35 pm-9:33 am

2 stops49h 58m

Chicago O'Hare Intl

Mon 12/8

7:00 am-2:05 pm

2 stops24h 05m

$658

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 12/4

9:40 am-2:20 pm

2 stops35h 40m

Chicago O'Hare Intl

Mon 12/8

4:25 pm-6:45 pm

2 stops19h 20m

$713

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 11/13

9:40 am-8:00 pm

1 stop17h 20m

Chicago O'Hare Intl

Fri 11/28

9:55 pm-2:05 pm

2 stops33h 10m

$951

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo Sandefjord Airport to Illinois

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 airline that flies from Oslo Sandefjord to Illinois?

Scandinavian Airlines is the most popular carrier operating from Oslo Sandefjord to Illinois

Cheap Oslo Sandefjord Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo Sandefjord Airport to Illinois

Direct flights	None

There are no direct flights from Oslo Sandefjord Airport to Illinois. There are no popular flight routes from Oslo Sandefjord Airport to Illinois.

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When did momondo last update prices for flights from Oslo Sandefjord Airport to Illinois?
Prices for flights from Oslo Sandefjord Airport to Illinois refresh daily.
How old do you have to be to fly from Oslo Sandefjord Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oslo Sandefjord Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Oslo to Illinois for you.

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

Flights from Oslo to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Oslo to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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