$242+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Aug 6 — Aug 131
Round-trip
1 adult, Economy
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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 July 7, 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 July 7, 2026.
This oojo deal was found by Cheapflights users on 7/5. 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 10/268:15 pm
ORD
- TRF
1 stop11h 50m
Scandinavian Airlines
Sat 10/316:00 am
TRF
- ORD
1 stop17h 45m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:15 pm
ORD
- TRF
1 stop11h 50m
Scandinavian Airlines
Mon 12/76:00 am
TRF
- ORD
1 stop17h 45m
Scandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$503
This oojo deal was found by Cheapflights users on 7/5. 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 11/67:15 pm
ORD
- OSL
1 stop13h 00m
Scandinavian Airlines
Fri 11/139:05 pm
OSL
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$504
This oojo deal was found by Cheapflights users on 7/5. 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 12/17:15 pm
ORD
- OSL
1 stop13h 05m
Scandinavian Airlines
Sun 12/67:05 pm
OSL
- ORD
1 stop28h 40m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$505
This Cheapflightsfares deal was found by Cheapflights users on 7/4. 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.
Fri 11/277:15 pm
ORD
- TRF
1 stop11h 50m
Scandinavian Airlines
Sat 12/56:00 am
TRF
- ORD
1 stop17h 45m
Scandinavian Airlines
Deal found 7/4![Scandinavian Airlines logo]()
$513
This Cheapflightsfares deal was found by Cheapflights users on 7/4. 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.
Fri 11/277:15 pm
ORD
- OSL
1 stop10h 55m
Scandinavian Airlines
Sat 12/58:00 am
OSL
- ORD
1 stop15h 45m
Scandinavian Airlines
Deal found 7/4![Scandinavian Airlines logo]()
$515
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Sun 11/87:15 pm
ORD
- TRF
1 stop22h 15m
Scandinavian Airlines
Sat 11/146:00 am
TRF
- ORD
1 stop17h 45m
Scandinavian Airlines
Deal found 7/3![Scandinavian Airlines logo]()
$516
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Mon 12/71:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 7/2![Icelandair logo]()
$517
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:15 pm
ORD
- OSL
1 stop10h 55m
Scandinavian Airlines
Sat 12/58:00 am
OSL
- ORD
1 stop15h 45m
Scandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$518
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 pm
ORD
- OSL
1 stop10h 05m
Icelandair
Sun 12/69:30 pm
OSL
- ORD
1 stop26h 50m
Icelandair
Deal found 7/2![Icelandair logo]()
$519
This eDestinos deal was found by Cheapflights users on 7/5. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:30 pm
ORD
- OSL
1 stop12h 55m
Icelandair
Sat 10/311:10 pm
OSL
- ORD
1 stop11h 10m
Icelandair
Deal found 7/5![Icelandair logo]()
$536
This oojo deal was found by Cheapflights users on 7/2. 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.
Sun 11/157:15 pm
ORD
- OSL
1 stop12h 00m
Scandinavian Airlines
Mon 11/309:05 pm
OSL
- ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$538
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 July 7, 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 July 7, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/5. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:05 pm
ORD
- OSL
1 stop34h 55m
TAP AIR PORTUGAL
Sat 8/291:00 pm
OSL
- ORD
1 stop34h 00m
TAP AIR PORTUGAL
Deal found 7/5![TAP AIR PORTUGAL logo]()
$703
This Delta deal was found by Cheapflights users on 7/4. 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 8/185:20 pm
ORD
- OSL
2 stops16h 10m
Delta
Tue 8/256:30 am
OSL
- ORD
2 stops17h 36m
Delta
Deal found 7/4![Delta logo]()
$745
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:05 am
ORD
- OSL
2 stops18h 15m
United Airlines
Sun 11/156:15 am
OSL
- ORD
2 stops15h 37m
United Airlines
Deal found 7/2![United Airlines logo]()
$751
This CheapOair deal was found by Cheapflights users on 7/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:40 am
ORD
- OSL
2 stops25h 35m
Multiple Airlines
Thu 9/101:05 pm
OSL
- ORD
1 stop13h 50m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$768
This Scandinavian Airlines deal was found by Cheapflights users on 7/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:15 pm
ORD
- TRF
1 stop18h 10m
Scandinavian Airlines
Wed 8/58:55 pm
TRF
- ORD
1 stop26h 15m
Scandinavian Airlines
Deal found 7/4![Scandinavian Airlines logo]()
$831
This KLM deal was found by Cheapflights users on 7/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:20 pm
ORD
- TRF
2 stops13h 20m
KLM
Thu 9/106:00 am
TRF
- ORD
2 stops15h 15m
KLM
Deal found 7/6![KLM logo]()
$1,135
This Mytrip deal was found by Cheapflights users on 7/6. 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 9/97:25 pm
ORD
- OSL
2 stops19h 20m
Multiple Airlines
Sun 9/138:40 pm
OSL
- ORD
3 stops28h 35m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 7/3. 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 8/171:41 pm
ORD
- OSL
2 stops15h 09m
Delta
Sun 8/236:30 am
OSL
- ORD
2 stops16h 47m
Delta
Deal found 7/3![Delta logo]()
$780
This Scandinavian Airlines deal was found by Cheapflights users on 7/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:15 pm
ORD
- OSL
1 stop20h 20m
Scandinavian Airlines
Wed 8/59:00 pm
OSL
- ORD
1 stop26h 10m
Scandinavian Airlines
Deal found 7/4![Scandinavian Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 8/158:45 am
ORD
- OSL
2 stops17h 20m
United Airlines
Sat 8/296:15 am
OSL
- ORD
2 stops17h 42m
United Airlines
Deal found 7/5![United Airlines logo]()
$838
This Delta deal was found by Cheapflights users on 7/3. 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 8/37:30 pm
ORD
- OSL
2 stops13h 50m
Delta
Sat 8/156:30 am
OSL
- ORD
1 stop15h 40m
Delta
Deal found 7/3![Delta logo]()
$812
This Scandinavian Airlines deal was found by Cheapflights users on 7/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:15 pm
ORD
- TRF
1 stop18h 10m
Scandinavian Airlines
Mon 8/103:05 pm
TRF
- ORD
1 stop32h 05m
Scandinavian Airlines
Deal found 7/4![Scandinavian Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 7/6. 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
Sun 10/46:30 am
OSL
- ORD
2 stops18h 56m
Delta
Deal found 7/6![Delta logo]()
$832
This Icelandair deal was found by Cheapflights users on 7/5. 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.
Sun 8/910:25 pm
ORD
- TRF
2 stops12h 35m
Multiple Airlines
Tue 8/2512:10 pm
TRF
- ORD
2 stops13h 05m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$958
This Scandinavian Airlines deal was found by Cheapflights users on 7/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:15 pm
ORD
- TRF
1 stop18h 10m
Scandinavian Airlines
Mon 8/103:05 pm
TRF
- ORD
1 stop32h 05m
Scandinavian Airlines
Deal found 7/4![Scandinavian Airlines logo]()
$901
This Delta deal was found by Cheapflights users on 7/4. 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.
Sat 8/86:30 pm
ORD
- OSL
2 stops14h 55m
Delta
Mon 8/176:30 am
OSL
- ORD
2 stops16h 47m
Delta
Deal found 7/4![Delta logo]()
$847
This oojo deal was found by Cheapflights users on 7/6. 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 9/97:15 pm
ORD
- TRF
1 stop12h 15m
Scandinavian Airlines
Sun 9/133:05 pm
TRF
- ORD
1 stop32h 05m
Scandinavian Airlines
Deal found 7/6![Scandinavian Airlines logo]()
$942
This Icelandair deal was found by Cheapflights users on 7/3. 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.
Mon 8/1010:25 pm
ORD
- TRF
2 stops12h 35m
Multiple Airlines
Mon 8/2412:10 pm
TRF
- ORD
2 stops13h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,067
This Icelandair deal was found by Cheapflights users on 7/3. 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.
Fri 8/2110:25 pm
ORD
- TRF
2 stops13h 10m
Multiple Airlines
Sat 8/2912:10 pm
TRF
- ORD
2 stops13h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,070
This KAYAK deal was found by Cheapflights users on 7/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:15 pm
ORD
- TRF
1 stop15h 50m
Scandinavian Airlines
Mon 8/176:00 am
TRF
- ORD
1 stop17h 10m
Scandinavian Airlines
Deal found 7/6![Scandinavian Airlines logo]()
$1,095
This Icelandair deal was found by Cheapflights users on 7/3. 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.
Mon 7/207:25 pm
ORD
- TRF
2 stops15h 35m
Multiple Airlines
Tue 7/2812:10 pm
TRF
- ORD
2 stops13h 05m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$1,114
This Icelandair deal was found by Cheapflights users on 7/5. 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 stops15h 45m
Multiple Airlines
Wed 8/512:10 pm
TRF
- ORD
2 stops13h 05m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,135
Last-minute flights from O'Hare Intl to OsloDiscover last-minute flight deals from O'Hare Intl to Oslo. Data last updated July 7, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Oslo. Data last updated July 7, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:15 pm
ORD
- TRF
1 stop18h 10m
Scandinavian Airlines
Mon 8/173:05 pm
TRF
- ORD
1 stop32h 05m
Scandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$749
This Gotogate deal was found by Cheapflights users on 7/5. 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.
Sun 8/910:25 pm
ORD
- OSL
1 stop10h 00m
Icelandair
Tue 8/254:30 pm
OSL
- ORD
1 stop32h 45m
Icelandair
Deal found 7/5![Icelandair logo]()
$548
This CheapOair deal was found by Cheapflights users on 7/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:15 pm
ORD
- TRF
1 stop22h 10m
Scandinavian Airlines
Thu 8/206:00 am
TRF
- ORD
1 stop17h 10m
Scandinavian Airlines
Deal found 7/6![Scandinavian Airlines logo]()
$748
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:25 pm
ORD
- OSL
1 stop31h 10m
Icelandair
Sun 8/234:30 pm
OSL
- ORD
1 stop32h 45m
Icelandair
Deal found 7/2![Icelandair logo]()
$550
This Mytrip deal was found by Cheapflights users on 7/4. 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 8/1810:25 pm
ORD
- OSL
1 stop10h 00m
Icelandair
Tue 8/254:30 pm
OSL
- ORD
1 stop32h 45m
Icelandair
Deal found 7/4![Icelandair logo]()
$545
This Traveloka deal was found by Cheapflights users on 7/5. 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 Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Wed 8/264:30 pm
OSL
- ORD
1 stop11h 55m
Icelandair
Deal found 7/5![Icelandair logo]()
$554
This oojo deal was found by Cheapflights users on 7/2. 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 8/197:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Mon 8/244:30 pm
OSL
- ORD
1 stop11h 55m
Icelandair
Deal found 7/2![Icelandair logo]()
$559
This oojo deal was found by Cheapflights users on 7/6. 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 8/237:25 pm
ORD
- OSL
1 stop10h 10m
Icelandair
Sat 8/291:50 pm
OSL
- ORD
1 stop14h 35m
Icelandair
Deal found 7/6![Icelandair logo]()
$555
This oojo deal was found by Cheapflights users on 7/5. 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 stop12h 15m
Scandinavian Airlines
Tue 9/13:05 pm
TRF
- ORD
1 stop32h 05m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$703
This Cheapflightsfares deal was found by Cheapflights users on 7/5. 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.
Thu 8/271:00 pm
ORD
- TRF
2 stops18h 30m
Scandinavian Airlines
Tue 9/296:00 am
TRF
- ORD
1 stop17h 10m
Scandinavian Airlines
Deal found 7/5![Scandinavian Airlines logo]()
$768
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:25 pm
ORD
- TRF
3 stops33h 20m
Multiple Airlines
Wed 9/303:05 pm
TRF
- ORD
3 stops34h 10m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$778
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:00 am
ORD
- TRF
2 stops34h 25m
Scandinavian Airlines
Sun 9/133:05 pm
TRF
- ORD
1 stop32h 05m
Scandinavian Airlines
Deal found 7/2![Scandinavian Airlines logo]()
$700
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 July 7, 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 July 7, 2026.
This oojo deal was found by Cheapflights users on 7/2. 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.
Mon 8/1710:25 pm
ORD
- OSL
1 stop10h 00m
Icelandair
Deal found 7/2![Icelandair logo]()
$242
This oojo deal was found by Cheapflights users on 7/2. 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.
Sun 8/1610:25 pm
ORD
- OSL
1 stop31h 10m
Icelandair
Deal found 7/2![Icelandair logo]()
$243
This oojo deal was found by Cheapflights users on 7/5. 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 8/410:25 pm
ORD
- OSL
1 stop31h 10m
Icelandair
Deal found 7/5![Icelandair logo]()
$244
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Wed 8/197:25 pm
ORD
- OSL
1 stop13h 00m
Icelandair
Deal found 7/3![Icelandair logo]()
$250
This FlightHub deal was found by Cheapflights users on 7/3. 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 8/2110:25 pm
ORD
- OSL
1 stop31h 10m
Icelandair
Deal found 7/3![Icelandair logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Mon 8/177:25 pm
ORD
- TRF
3 stops29h 20m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Sun 8/237:25 pm
ORD
- TRF
3 stops18h 50m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Wed 8/2610:25 pm
ORD
- TRF
3 stops50h 25m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$314
This oojo deal was found by Cheapflights users on 7/5. 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.
Thu 8/207:25 pm
ORD
- OSL
1 stop13h 00m
Icelandair
Deal found 7/5![Icelandair logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Sun 9/67:25 pm
ORD
- TRF
2 stops35h 50m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 9/510:25 pm
ORD
- TRF
2 stops56h 50m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Mon 9/77:00 am
ORD
- TRF
3 stops53h 55m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$327
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 July 7, 2026.
Round-trip from | $502 (oojo) |
|---|---|
One-way from | $242 (oojo) |
Popular in | June |
Cheapest in | February |
Average price | $806 |
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 July 7, 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
Sat 8/15
6:05 pm-12:00 pm
1 stop34h 55m
Oslo Gardermoen
Sat 8/29
1:00 pm-4:00 pm
1 stop34h 00m
$703
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Tue 8/18
5:20 pm-4:30 pm
2 stops16h 10m
Oslo Gardermoen
Tue 8/25
6:30 am-5:06 pm
2 stops17h 36m
$745
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 9/7
11:05 am-12:20 pm
2 stops18h 15m
Oslo Gardermoen
Sun 11/15
6:15 am-2:52 pm
2 stops15h 37m
$751
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Thu 9/3
8:40 am-5:15 pm
2 stops25h 35m
Oslo Gardermoen
Thu 9/10
1:05 pm-7:55 pm
1 stop13h 50m
$768
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Wed 9/9
7:25 pm-9:45 pm
2 stops19h 20m
Oslo Gardermoen
Sun 9/13
8:40 pm-6:15 pm
3 stops28h 35m
$774
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 8/17
1:41 pm-11:50 am
2 stops15h 09m
Oslo Gardermoen
Sun 8/23
6:30 am-4:17 pm
2 stops16h 47m
$780
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 8/3
7:30 pm-4:20 pm
2 stops13h 50m
Oslo Gardermoen
Sat 8/15
6:30 am-3:10 pm
1 stop15h 40m
$812
ChicagoOslo
ORD - TRF
ORDTRF
Chicago O'Hare Intl
Tue 7/28
7:15 pm-8:25 pm
1 stop18h 10m
Oslo Sandefjord
Wed 8/5
8:55 pm-4:10 pm
1 stop26h 15m
$831
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Tue 9/29
1:55 pm-1:45 pm
2 stops16h 50m
Oslo Gardermoen
Sun 10/4
6:30 am-6:26 pm
2 stops18h 56m
$832
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 7/26
7:15 pm-10:35 pm
1 stop20h 20m
Oslo Gardermoen
Wed 8/5
9:00 pm-4:10 pm
1 stop26h 10m
$833
Showing 1-10 of 36 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-TRF
ORD-OSL
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-TRF
ORD-OSL
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 54% of weekly flights between Chicago and Oslo have experienced delays in the past year, with the average delay time being 287 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 56% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Oslo?
Booking 59 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 July 7, 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.
Boarding
7.7
Overall
7.4
Entertainment
6.7
Crew
8.0
Comfort
7.3
Food
6.7
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Boarding
7.7
Overall
7.4
Entertainment
6.7
Crew
8.0
Comfort
7.3
Food
6.7
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Boarding
7.7
Overall
7.4
Entertainment
6.7
Crew
8.0
Comfort
7.3
Food
6.7
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Boarding
7.7
Overall
7.4
Entertainment
6.7
Crew
8.0
Comfort
7.3
Food
6.7
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Boarding
7.7
Overall
7.4
Entertainment
6.7
Crew
8.0
Comfort
7.3
Food
6.7
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Boarding
7.7
Overall
7.4
Entertainment
6.7
Crew
8.0
Comfort
7.3
Food
6.7
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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O'Hare Intl and Oslo flights
Browse other O'Hare Intl and Oslo flight options. Last updated on July 7, 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 July 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$720 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$394 | Average$644 | 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$728 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$516 | Average$774 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$527 | Average$619 | FlexibilityNo cancel fee | On-time69% |