$245+ Cheap flights from O'Hare Intl (ORD) to Oslo
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Jul 2 — Jul 91
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Oslo with Cheapflights
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Cheapest flights from O'Hare Intl to OsloExplore the most affordable flight options available from O'Hare Intl to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 2, 2026.
Explore the most affordable flight options available from O'Hare Intl to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 2, 2026.
This Gotogate deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:30 pm
ORD
- OSL
1 stop19h 05m
Icelandair
Sat 11/141:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/30![Icelandair logo]()
$553
This Gotogate deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Mon 11/91:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/30![Icelandair logo]()
$555
This oojo deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Wed 11/181:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 6/1![Icelandair logo]()
$564
This Justfly.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:30 pm
ORD
- OSL
1 stop19h 05m
Icelandair
Sat 11/141:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/30![Icelandair logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Sat 11/141:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/30![Icelandair logo]()
$591
This oojo deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Sun 11/291:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/29![Icelandair logo]()
$596
This Gotogate deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Wed 11/251:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/29![Icelandair logo]()
$610
This oojo deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Sun 11/291:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/29![Icelandair logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Sat 11/141:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/30![Icelandair logo]()
$624
This Gotogate deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:25 pm
ORD
- OSL
1 stop13h 00m
Icelandair
Fri 10/231:50 pm
OSL
- ORD
1 stop11h 25m
Icelandair
Deal found 5/30![Icelandair logo]()
$627
This oojo deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:25 pm
ORD
- OSL
1 stop13h 00m
Icelandair
Sun 10/251:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 5/30![Icelandair logo]()
$629
This Cheapflightsfares deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:15 pm
ORD
- TRF
1 stop11h 50m
Scandinavian Airlines
Thu 11/126:00 am
TRF
- ORD
1 stop17h 45m
Scandinavian Airlines
Deal found 6/1![Scandinavian Airlines logo]()
$666
Best flights from O'Hare Intl to OsloDiscover carefully curated flight deals from O'Hare Intl to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 2, 2026.
Discover carefully curated flight deals from O'Hare Intl to Oslo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 2, 2026.
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:45 pm
ORD
- OSL
2 stops18h 45m
United Airlines
Fri 11/66:45 am
OSL
- ORD
1 stop12h 25m
United Airlines
Deal found 5/29![United Airlines logo]()
$730
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:24 pm
ORD
- OSL
2 stops15h 21m
Delta
Mon 8/246:30 am
OSL
- ORD
2 stops18h 58m
Delta
Deal found 5/28![Delta logo]()
$743
This Icelandair deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Sat 7/114:30 pm
OSL
- ORD
1 stop32h 45m
Icelandair
Deal found 5/28![Icelandair logo]()
$773
This oojo deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:15 pm
ORD
- TRF
1 stop11h 05m
Scandinavian Airlines
Wed 8/58:55 pm
TRF
- ORD
1 stop26h 15m
Scandinavian Airlines
Deal found 5/30![Scandinavian Airlines logo]()
$976
This Icelandair deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:25 pm
ORD
- TRF
2 stops12h 35m
Multiple Airlines
Wed 8/512:10 pm
TRF
- ORD
2 stops13h 05m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:15 am
ORD
- OSL
2 stops16h 45m
United Airlines
Wed 11/186:15 am
OSL
- ORD
2 stops15h 40m
United Airlines
Deal found 6/1![United Airlines logo]()
$746
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:50 pm
ORD
- OSL
2 stops17h 20m
Delta
Wed 11/186:15 am
OSL
- ORD
2 stops17h 34m
Delta
Deal found 6/1![Delta logo]()
$755
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:10 pm
ORD
- OSL
1 stop16h 30m
Delta
Sun 9/206:30 am
OSL
- ORD
1 stop14h 45m
Delta
Deal found 6/1![Delta logo]()
$766
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:15 pm
ORD
- OSL
2 stops16h 40m
United Airlines
Sun 9/206:25 am
OSL
- ORD
1 stop15h 30m
United Airlines
Deal found 6/1![United Airlines logo]()
$773
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:10 pm
ORD
- OSL
1 stop16h 30m
Delta
Thu 9/246:30 am
OSL
- ORD
1 stop14h 45m
Delta
Deal found 6/1![Delta logo]()
$766
This Icelandair deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:25 pm
ORD
- TRF
2 stops12h 35m
Multiple Airlines
Wed 8/1212:10 pm
TRF
- ORD
2 stops13h 05m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$1,003
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:45 pm
ORD
- OSL
2 stops17h 00m
Delta
Mon 8/316:30 am
OSL
- ORD
2 stops19h 19m
Delta
Deal found 5/29![Delta logo]()
$773
This oojo deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:15 pm
ORD
- TRF
1 stop22h 10m
Scandinavian Airlines
Sun 8/303:05 pm
TRF
- ORD
1 stop32h 05m
Scandinavian Airlines
Deal found 5/29![Scandinavian Airlines logo]()
$1,050
This Icelandair deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:25 pm
ORD
- TRF
2 stops12h 35m
Multiple Airlines
Wed 7/2212:10 pm
TRF
- ORD
2 stops13h 05m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$1,017
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:17 pm
ORD
- OSL
2 stops16h 18m
Delta
Sun 8/168:00 am
OSL
- ORD
2 stops19h 50m
Delta
Deal found 5/30![Delta logo]()
$795
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:55 pm
ORD
- OSL
2 stops16h 50m
Delta
Thu 10/86:30 am
OSL
- ORD
2 stops17h 19m
Delta
Deal found 6/1![Delta logo]()
$803
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:20 pm
ORD
- OSL
2 stops16h 20m
Delta
Sat 8/1511:50 am
OSL
- ORD
2 stops19h 12m
Delta
Deal found 5/31![Delta logo]()
$815
Last-minute flights from O'Hare Intl to OsloDiscover last-minute flight deals from O'Hare Intl to Oslo. Data last updated June 2, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Oslo. Data last updated June 2, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:25 pm
ORD
- OSL
1 stop13h 00m
Icelandair
Thu 7/94:30 pm
OSL
- ORD
1 stop32h 45m
Icelandair
Deal found 5/28![Icelandair logo]()
$740
This Ticket deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:25 pm
ORD
- OSL
1 stop13h 00m
Icelandair
Thu 7/94:30 pm
OSL
- ORD
1 stop32h 45m
Icelandair
Deal found 5/30![Icelandair logo]()
$712
This Trip.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:15 pm
ORD
- TRF
1 stop18h 10m
Scandinavian Airlines
Sun 7/56:35 pm
TRF
- ORD
1 stop28h 35m
Scandinavian Airlines
Deal found 5/31![Scandinavian Airlines logo]()
$942
This Gotogate deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Tue 7/284:30 pm
OSL
- ORD
1 stop11h 55m
Icelandair
Deal found 6/2![Icelandair logo]()
$711
This oojo deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Tue 7/214:30 pm
OSL
- ORD
1 stop11h 55m
Icelandair
Deal found 5/31![Icelandair logo]()
$716
This oojo deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Sun 7/194:30 pm
OSL
- ORD
1 stop32h 45m
Icelandair
Deal found 6/2![Icelandair logo]()
$718
This Gotogate deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Wed 7/154:30 pm
OSL
- ORD
1 stop11h 55m
Icelandair
Deal found 5/29![Icelandair logo]()
$727
This Mytrip deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:05 am
ORD
- TRF
3 stops25h 30m
Multiple Airlines
Wed 7/159:00 am
TRF
- ORD
2 stops17h 55m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$948
This oojo deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:25 pm
ORD
- OSL
1 stop10h 00m
Icelandair
Wed 7/224:30 pm
OSL
- ORD
1 stop11h 55m
Icelandair
Deal found 6/2![Icelandair logo]()
$741
This oojo deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:25 pm
ORD
- OSL
1 stop31h 10m
Icelandair
Wed 8/54:30 pm
OSL
- ORD
1 stop11h 55m
Icelandair
Deal found 5/30![Icelandair logo]()
$742
This Gotogate deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:25 pm
ORD
- OSL
1 stop10h 00m
Icelandair
Sun 8/91:50 pm
OSL
- ORD
1 stop14h 35m
Icelandair
Deal found 6/1![Icelandair logo]()
$728
This Mytrip deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:05 pm
ORD
- TRF
2 stops22h 15m
Multiple Airlines
Thu 8/69:45 pm
TRF
- ORD
2 stops21h 50m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$966
One-way flights from O'Hare Intl to OsloSearch for one-way flight options from O'Hare Intl to Oslo. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
Search for one-way flight options from O'Hare Intl to Oslo. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
This oojo deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 pm
ORD
- OSL
1 stop19h 05m
Icelandair
Deal found 5/31![Icelandair logo]()
$245
This deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Deal found 5/29![Icelandair logo]()
$299
This Gotogate deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:25 pm
ORD
- OSL
1 stop13h 00m
Icelandair
Deal found 5/31![Icelandair logo]()
$303
This Mytrip deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:25 pm
ORD
- OSL
1 stop10h 00m
Icelandair
Deal found 5/28![Icelandair logo]()
$304
This Flightnetwork deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Deal found 5/30![Icelandair logo]()
$306
This Booking.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:25 pm
ORD
- OSL
1 stop10h 00m
Icelandair
Deal found 6/1![Icelandair logo]()
$308
This FlightHub deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Deal found 5/30![Icelandair logo]()
$312
This FlightHub deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:25 pm
ORD
- OSL
1 stop31h 10m
Icelandair
Deal found 5/29![Icelandair logo]()
$314
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:05 pm
ORD
- OSL
1 stop21h 20m
British Airways
Deal found 5/30![British Airways logo]()
$320
This British Airways deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:05 pm
ORD
- OSL
1 stop32h 25m
British Airways
Deal found 5/30![British Airways logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/276:30 pm
ORD
- TRF
3 stops15h 50m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:25 pm
ORD
- TRF
3 stops53h 15m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$338
Find flight deals from O'Hare Intl to Oslo
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Oslo (OS1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2026.
Round-trip from | $553 (Gotogate) |
|---|---|
One-way from | $245 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $887 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Oslo 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, Cheapflights users made 2,558,603 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Oslo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Wed 11/4
3:45 pm-5:30 pm
2 stops18h 45m
Oslo Gardermoen
Fri 11/6
6:45 am-12:10 pm
1 stop12h 25m
$730
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 8/17
8:24 pm-6:45 pm
2 stops15h 21m
Oslo Gardermoen
Mon 8/24
6:30 am-6:28 pm
2 stops18h 58m
$743
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 11/1
11:15 am-11:00 am
2 stops16h 45m
Oslo Gardermoen
Wed 11/18
6:15 am-2:55 pm
2 stops15h 40m
$746
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 11/1
3:50 pm-4:10 pm
2 stops17h 20m
Oslo Gardermoen
Wed 11/18
6:15 am-4:49 pm
2 stops17h 34m
$755
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 9/14
5:10 pm-4:40 pm
1 stop16h 30m
Oslo Gardermoen
Sun 9/20
6:30 am-2:15 pm
1 stop14h 45m
$766
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Thu 9/10
5:10 pm-4:40 pm
1 stop16h 30m
Oslo Gardermoen
Thu 9/24
6:30 am-2:15 pm
1 stop14h 45m
$766
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Thu 6/25
7:25 pm-12:35 pm
1 stop10h 10m
Oslo Gardermoen
Sat 7/11
4:30 pm-6:15 pm
1 stop32h 45m
$773
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Fri 9/11
6:15 pm-5:55 pm
2 stops16h 40m
Oslo Gardermoen
Sun 9/20
6:25 am-2:55 pm
1 stop15h 30m
$773
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Wed 8/26
6:45 pm-6:45 pm
2 stops17h 00m
Oslo Gardermoen
Mon 8/31
6:30 am-6:49 pm
2 stops19h 19m
$773
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 8/2
7:17 pm-6:35 pm
2 stops16h 18m
Oslo Gardermoen
Sun 8/16
8:00 am-8:50 pm
2 stops19h 50m
$795
Showing 1-10 of 37 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from O'Hare Intl with our price prediction graph.
ORD-OS1
ORD-OSL
ORD-TRF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Oslo
ORD-OS1
ORD-OSL
ORD-TRF
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Oslo?
Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oslo (average of $236). Flying from Chicago O'Hare Intl Airport to Oslo in July is currently the most expensive (average of $539). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Oslo?
How often are flights from Chicago to Oslo delayed?
About 50% of weekly flights between Chicago and Oslo have experienced delays in the past year, with the average delay time being 289 minutes.
What is the most punctual flight time for Chicago to Oslo flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chicago to Oslo flights?
Over the last year, Atlas Air have had the lowest number of delays on this route, with just 52% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Oslo?
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Oslo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Oslo
Get insights into the airlines that provide service to Oslo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo. Reviews last updated June 2, 2026.
See what other customers who have flown with Scandinavian Airlines,United Airlines, andAmerican Airlines from Chicago O'Hare Intl Airport to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.0
Food
6.7
Boarding
7.6
Comfort
7.3
Entertainment
6.7
Overall
7.4
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Crew
8.0
Food
6.7
Boarding
7.6
Comfort
7.3
Entertainment
6.7
Overall
7.4
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Crew
8.0
Food
6.7
Boarding
7.6
Comfort
7.3
Entertainment
6.7
Overall
7.4
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Crew
8.0
Food
6.7
Boarding
7.6
Comfort
7.3
Entertainment
6.7
Overall
7.4
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Crew
8.0
Food
6.7
Boarding
7.6
Comfort
7.3
Entertainment
6.7
Overall
7.4
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Crew
8.0
Food
6.7
Boarding
7.6
Comfort
7.3
Entertainment
6.7
Overall
7.4
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Related info for your journey
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O'Hare Intl and Oslo flights
Browse other O'Hare Intl and Oslo flight options. Last updated on June 2, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on June 2, 2026.
Popular flight searches
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Top 7 airlines flying from O'Hare Intl to Oslo
Discover the top 7 airlines that operate flights from O'Hare Intl to Oslo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$692 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$397 | Average$622 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$494 | Average$619 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$505 | Average$592 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$510 | Average$617 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$516 | Average$771 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$527 | Average$639 | FlexibilityNo cancel fee | On-time69% |