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Cheap flights from Illinois to Oslo from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Oslo departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 12:25 am
ORD
-
TRF
22h 10m
1 stop
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$540Scandinavian Airlines
Mon, Apr 13 - Mon, Apr 20
Scandinavian Airlines Logo
7:15 pm - 12:25 am
ORD
-
TRF
22h 10m
1 stop
Scandinavian Airlines Logo
3:05 pm - 4:10 pm
TRF
-
ORD
32h 05m
1 stop
$650Scandinavian Airlines
Wed, Apr 22 - Tue, Apr 28
Scandinavian Airlines Logo
7:15 pm - 2:30 pm
ORD
-
TRF
12h 15m
1 stop
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$677Scandinavian Airlines
Mon, Apr 27 - Mon, May 4
Scandinavian Airlines Logo
6:04 am - 12:25 am
ORD
-
TRF
35h 21m
2 stops
Scandinavian Airlines Logo
3:05 pm - 9:57 pm
TRF
-
ORD
37h 52m
2 stops
$687Scandinavian Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
10:25 pm - 6:00 pm
ORD
-
TRF
12h 35m
2 stops
Multiple Airlines Logo
12:10 pm - 6:15 pm
TRF
-
ORD
13h 05m
2 stops
$707Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
7:25 pm - 12:25 am
ORD
-
TRF
22h 00m
2 stops
Multiple Airlines Logo
3:05 pm - 6:15 pm
TRF
-
ORD
34h 10m
2 stops
$716Multiple Airlines
Tue, May 5 - Sun, May 10
Multiple Airlines Logo
10:25 pm - 6:00 pm
ORD
-
TRF
12h 35m
2 stops
Multiple Airlines Logo
12:10 pm - 6:15 pm
TRF
-
ORD
13h 05m
2 stops
$728Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
10:25 pm - 6:00 pm
ORD
-
TRF
12h 35m
2 stops
Multiple Airlines Logo
12:10 pm - 6:15 pm
TRF
-
ORD
13h 05m
2 stops
$729Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Scandinavian Airlines Logo
7:15 pm - 2:30 pm
ORD
-
TRF
12h 15m
1 stop
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$739Scandinavian Airlines
Mon, May 4 - Tue, May 19
Scandinavian Airlines Logo
7:15 pm - 2:30 pm
ORD
-
TRF
12h 15m
1 stop
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$740Scandinavian Airlines
Mon, May 4 - Mon, May 18

Scandinavian Airlines flights from Illinois to Oslo Sandefjord Airport

Our best Scandinavian Airlines deals on Illinois to Oslo Sandefjord Airport flight tickets
Scandinavian Airlines
Apr 13
ORD7:15 pmChicago O'Hare Intl
22h 10m
1 stop
TRF12:25 amOslo Sandefjord
Apr 20
TRF6:00 amOslo Sandefjord
17h 10m
1 stop
ORD4:10 pmChicago O'Hare Intl
$540
Scandinavian Airlines
Apr 22
ORD7:15 pmChicago O'Hare Intl
12h 15m
1 stop
TRF2:30 pmOslo Sandefjord
Apr 28
TRF3:05 pmOslo Sandefjord
32h 05m
1 stop
ORD4:10 pmChicago O'Hare Intl
$650
Scandinavian Airlines
Apr 27
ORD7:15 pmChicago O'Hare Intl
12h 15m
1 stop
TRF2:30 pmOslo Sandefjord
May 4
TRF6:00 amOslo Sandefjord
17h 10m
1 stop
ORD4:10 pmChicago O'Hare Intl
$677

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Oslo Sandefjord Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Illinois to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Mon 4/13

7:15 pm-12:25 am

1 stop22h 10m

Oslo Sandefjord

Mon 4/20

6:00 am-4:10 pm

1 stop17h 10m

$540

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Wed 4/22

7:15 pm-12:25 am

1 stop22h 10m

Oslo Sandefjord

Tue 4/28

3:05 pm-4:10 pm

1 stop32h 05m

$650

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Mon 4/27

7:15 pm-2:30 pm

1 stop12h 15m

Oslo Sandefjord

Mon 5/4

6:00 am-4:10 pm

1 stop17h 10m

$677

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Thu 4/16

6:04 am-12:25 am

2 stops35h 21m

Oslo Sandefjord

Wed 4/22

3:05 pm-9:57 pm

2 stops37h 52m

$687

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Sun 4/12

10:25 pm-6:00 pm

2 stops12h 35m

Oslo Sandefjord

Sun 4/19

12:10 pm-6:15 pm

2 stops13h 05m

$707

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Tue 5/5

7:25 pm-12:25 am

2 stops22h 00m

Oslo Sandefjord

Sun 5/10

3:05 pm-6:15 pm

2 stops34h 10m

$716

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Sun 4/12

10:25 pm-6:00 pm

2 stops12h 35m

Oslo Sandefjord

Sun 4/19

12:10 pm-6:15 pm

2 stops13h 05m

$728

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Sun 4/12

10:25 pm-6:00 pm

2 stops12h 35m

Oslo Sandefjord

Sun 4/19

12:10 pm-6:15 pm

2 stops13h 05m

$729

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Mon 5/4

7:15 pm-2:30 pm

1 stop12h 15m

Oslo Sandefjord

Tue 5/19

6:00 am-4:10 pm

1 stop17h 10m

$739

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Mon 5/4

7:15 pm-2:30 pm

1 stop12h 15m

Oslo Sandefjord

Mon 5/18

6:00 am-4:10 pm

1 stop17h 10m

$740

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

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

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

Can stopping save me money on Illinois to Oslo Sandefjord Airport flights?

You could potentially save up to 6% on your flight if you consider stops on a Illinois to Oslo Sandefjord Airport flight.

Cheap Illinois to Oslo Sandefjord Airport flight deals and tips

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

Fastest flight time

11h 05m

Direct flights

None
The fastest flight from Illinois to Oslo Sandefjord Airport takes 11h 05m
There are no direct flights from Illinois to Oslo Sandefjord Airport. There are no popular flight routes from Illinois to Oslo Sandefjord Airport.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Oslo Sandefjord Airport?

    Prices for flights from Illinois to Oslo Sandefjord Airport are updated daily.

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

    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 Illinois to Oslo Sandefjord Airport.

  • What documentation or ID do you need to fly to Oslo Sandefjord Airport?

    The required travel and health documents for your Oslo Sandefjord 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 Oslo Sandefjord Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Sandefjord

Why use momondo?

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

Finding the right flight to Oslo from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oslo quick and easy, saving you time and money.

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

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

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

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 Illinois to Oslo.

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

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

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