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Cheap flights from Chicago to Oslo from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago 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.
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0 bags

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Find the cheapest flights from Chicago to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
1:30 pm - 2:30 pm
ORD
-
TRF
18h 00m
2 stops
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$790Scandinavian Airlines
Thu, Oct 1 - Thu, Oct 22
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
$797Scandinavian Airlines
Mon, Apr 27 - Mon, May 4
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
$846Scandinavian Airlines
Mon, Apr 27 - Mon, May 4
Scandinavian Airlines Logo
7:15 pm - 8:25 pm
ORD
-
TRF
18h 10m
1 stop
Scandinavian Airlines Logo
3:05 pm - 4:10 pm
TRF
-
ORD
32h 05m
1 stop
$853Scandinavian Airlines
Tue, Aug 4 - Tue, Aug 18
Scandinavian Airlines Logo
6:04 am - 2:30 pm
ORD
-
TRF
25h 26m
2 stops
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$862Scandinavian Airlines
Thu, Apr 16 - Wed, Apr 22
Scandinavian Airlines Logo
6:04 am - 2:30 pm
ORD
-
TRF
25h 26m
2 stops
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$868Scandinavian Airlines
Thu, Apr 16 - Wed, Apr 22
Scandinavian Airlines Logo
7:15 pm - 2:30 pm
ORD
-
TRF
12h 15m
1 stop
Scandinavian Airlines Logo
3:05 pm - 4:10 pm
TRF
-
ORD
32h 05m
1 stop
$873Scandinavian Airlines
Sat, May 2 - Sun, May 10
Scandinavian Airlines Logo
6:04 am - 2:30 pm
ORD
-
TRF
25h 26m
2 stops
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$878Scandinavian Airlines
Thu, Apr 16 - Wed, Apr 22
Scandinavian Airlines Logo
6:04 am - 2:30 pm
ORD
-
TRF
25h 26m
2 stops
Scandinavian Airlines Logo
6:00 am - 4:10 pm
TRF
-
ORD
17h 10m
1 stop
$879Scandinavian Airlines
Thu, Apr 16 - Wed, Apr 22
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
$882Scandinavian Airlines
Sat, May 2 - Sat, May 9

Scandinavian Airlines flights from Chicago to Oslo Sandefjord Airport

Our best Scandinavian Airlines deals on Chicago to Oslo Sandefjord Airport flight tickets
Scandinavian Airlines
Oct 1
ORD1:30 pmChicago O'Hare Intl
18h 00m
2 stops
TRF2:30 pmOslo Sandefjord
Oct 22
TRF6:00 amOslo Sandefjord
17h 10m
1 stop
ORD4:10 pmChicago O'Hare Intl
$790
Scandinavian Airlines
Apr 27
ORD7:15 pmChicago O'Hare Intl
22h 10m
1 stop
TRF12:25 amOslo Sandefjord
May 4
TRF6:00 amOslo Sandefjord
17h 10m
1 stop
ORD4:10 pmChicago O'Hare Intl
$797
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
$846

KLM flights from Chicago to Oslo Sandefjord Airport

Our best KLM deals on Chicago to Oslo Sandefjord Airport flight tickets
KLM
Apr 16
ORD4:20 pmChicago O'Hare Intl
21h 50m
2 stops
TRF9:10 pmOslo Sandefjord
Apr 22
TRF3:05 pmOslo Sandefjord
30h 10m
2 stops
ORD2:15 pmChicago O'Hare Intl
$1,001
KLM
Apr 16
ORD4:20 pmChicago O'Hare Intl
21h 50m
2 stops
TRF9:10 pmOslo Sandefjord
Apr 22
TRF3:05 pmOslo Sandefjord
30h 10m
2 stops
ORD2:15 pmChicago O'Hare Intl
$1,021

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 April 6, 2026.
Use the filters below to find and compare flights from Chicago to Oslo Sandefjord Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Thu 10/1

1:30 pm-2:30 pm

2 stops18h 00m

Oslo Sandefjord

Thu 10/22

6:00 am-4:10 pm

1 stop17h 10m

$790

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Mon 4/27

7:15 pm-12:25 am

1 stop22h 10m

Oslo Sandefjord

Mon 5/4

6:00 am-4:10 pm

1 stop17h 10m

$797
Quickest round-trip

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

$846

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Tue 8/4

7:15 pm-8:25 pm

1 stop18h 10m

Oslo Sandefjord

Tue 8/18

3:05 pm-4:10 pm

1 stop32h 05m

$853

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Thu 4/16

6:04 am-2:30 pm

2 stops25h 26m

Oslo Sandefjord

Wed 4/22

6:00 am-4:10 pm

1 stop17h 10m

$862

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Thu 4/16

6:04 am-2:30 pm

2 stops25h 26m

Oslo Sandefjord

Wed 4/22

6:00 am-4:10 pm

1 stop17h 10m

$868

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Sat 5/2

7:15 pm-2:30 pm

1 stop12h 15m

Oslo Sandefjord

Sun 5/10

3:05 pm-4:10 pm

1 stop32h 05m

$873

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Thu 4/16

6:04 am-2:30 pm

2 stops25h 26m

Oslo Sandefjord

Wed 4/22

6:00 am-4:10 pm

1 stop17h 10m

$878

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Thu 4/16

6:04 am-2:30 pm

2 stops25h 26m

Oslo Sandefjord

Wed 4/22

6:00 am-4:10 pm

1 stop17h 10m

$879

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Sat 5/2

7:15 pm-2:30 pm

1 stop12h 15m

Oslo Sandefjord

Sat 5/9

6:00 am-4:10 pm

1 stop17h 10m

$882

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 Chicago 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 Chicago to Oslo Sandefjord Airport flights?

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

When to book flights from Chicago to Oslo Sandefjord Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Oslo Sandefjord Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Oslo Sandefjord Airport (CHI to TRF) flight deals and tips

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

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from Chicago to Oslo Sandefjord Airport takes 11h 45m
There are no direct flights from Chicago to Oslo Sandefjord Airport. There are no popular flight routes from Chicago to Oslo Sandefjord Airport.
Search flight deals

Frequently asked questions about flying from Chicago to Oslo Sandefjord Airport

  • How far is Chicago to Oslo Sandefjord by plane?

    Oslo Sandefjord is 4046.3 mi away from Chicago. Flights usually cover this in 11h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Chicago to Oslo Sandefjord Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Chicago 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 Chicago 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 Chicago to Oslo?

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

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

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

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

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 Oslo from Chicago.

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

Yes momondo offers price alerts on flights to Oslo 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.

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