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.

$368 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

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 4:45 pm

TRF

ORD

33h 10m1 stop

7:20 pm - 2:05 pm

ORD

TRF

11h 45m1 stop

$442Scandinavian Airlines

Thu, Jan 22 - Wed, Feb 4

2:35 pm - 4:45 pm

TRF

ORD

33h 10m1 stop

7:20 pm - 2:05 pm

ORD

TRF

11h 45m1 stop

$443Scandinavian Airlines

Sun, Jan 25 - Sat, Feb 7

2:35 pm - 4:45 pm

TRF

ORD

33h 10m1 stop

7:20 pm - 2:05 pm

ORD

TRF

11h 45m1 stop

$445Scandinavian Airlines

Sun, Jan 25 - Sat, Feb 7

2:35 pm - 4:45 pm

TRF

ORD

33h 10m1 stop

7:20 pm - 2:05 pm

ORD

TRF

11h 45m1 stop

$469Scandinavian Airlines

Thu, Feb 5 - Mon, Feb 9

2:35 pm - 4:45 pm

TRF

ORD

33h 10m1 stop

7:20 pm - 2:05 pm

ORD

TRF

11h 45m1 stop

$500Scandinavian Airlines

Fri, Feb 6 - Mon, Feb 9

2:35 pm - 4:45 pm

TRF

ORD

33h 10m1 stop

7:20 pm - 2:05 pm

ORD

TRF

11h 45m1 stop

$501Scandinavian Airlines

Fri, Feb 6 - Mon, Feb 9

2:35 pm - 4:45 pm

TRF

ORD

33h 10m1 stop

10:29 am - 2:05 pm

ORD

TRF

20h 36m2 stops

$545Scandinavian Airlines

Fri, Feb 6 - Mon, Feb 9

2:35 pm - 8:53 pm

TRF

ORD

37h 18m2 stops

7:01 am - 2:05 pm

ORD

TRF

24h 04m2 stops

$595Scandinavian Airlines

Fri, Feb 6 - Mon, Feb 9

4:40 pm - 4:45 pm

TRF

ORD

31h 05m2 stops

7:20 pm - 2:05 pm

ORD

TRF

11h 45m1 stop

$670Multiple Airlines

Sun, Jan 25 - Sat, Feb 7

3:20 pm - 7:45 pm

TRF

ORD

35h 25m3 stops

10:00 am - 6:45 pm

ORD

TRF

25h 45m3 stops

$739Multiple Airlines

Sun, Jan 25 - Sat, Feb 7

Scandinavian Airlines flights from Oslo Sandefjord Airport to Illinois

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

Scandinavian Airlines

Jan 22

TRF2:35 pmOslo Sandefjord

33h 10m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 4

ORD7:20 pmChicago O'Hare Intl

11h 45m

1 stop

TRF2:05 pmOslo Sandefjord

$442

Find similar

Scandinavian Airlines

Jan 25

TRF2:35 pmOslo Sandefjord

33h 10m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 7

ORD7:20 pmChicago O'Hare Intl

11h 45m

1 stop

TRF2:05 pmOslo Sandefjord

$443

Find similar

Scandinavian Airlines

Jan 25

TRF2:35 pmOslo Sandefjord

33h 10m

1 stop

ORD4:45 pmChicago O'Hare Intl

Feb 7

ORD7:20 pmChicago O'Hare Intl

11h 45m

1 stop

TRF2:05 pmOslo Sandefjord

$445

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 1/22

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Wed 2/4

7:20 pm-2:05 pm

1 stop11h 45m

$442

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Sun 1/25

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Sat 2/7

7:20 pm-2:05 pm

1 stop11h 45m

$443

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Sun 1/25

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Sat 2/7

7:20 pm-2:05 pm

1 stop11h 45m

$445

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Thu 2/5

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Mon 2/9

7:20 pm-2:05 pm

1 stop11h 45m

$469

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Fri 2/6

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Mon 2/9

7:20 pm-2:05 pm

1 stop11h 45m

$500

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Fri 2/6

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Mon 2/9

7:20 pm-2:05 pm

1 stop11h 45m

$501

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Fri 2/6

2:35 pm-4:45 pm

1 stop33h 10m

Chicago O'Hare Intl

Mon 2/9

10:29 am-2:05 pm

2 stops20h 36m

$545

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Fri 2/6

2:35 pm-8:53 pm

2 stops37h 18m

Chicago O'Hare Intl

Mon 2/9

7:01 am-2:05 pm

2 stops24h 04m

$595

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Sun 1/25

4:40 pm-4:45 pm

2 stops31h 05m

Chicago O'Hare Intl

Sat 2/7

7:20 pm-2:05 pm

1 stop11h 45m

$670

OsloChicago

TRF - ORD

TRFORD

Oslo Sandefjord

Sun 1/25

3:20 pm-7:45 pm

3 stops35h 25m

Chicago O'Hare Intl

Sat 2/7

10:00 am-6:45 pm

3 stops25h 45m

$739

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 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

Fastest flight time	17h 10m
Direct flights	None

The fastest flight from Oslo Sandefjord Airport to Illinois takes 17h 10m

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

Search flight deals

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.