$234+ Cheap flights from O'Hare Intl (ORD) to Oslo
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Oct 18 — Oct 251
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 September 18, 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 September 18, 2026.
This oojo deal was found by Cheapflights users on 9/14. 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 10/207:25 pm -
1 stop10h 10m
Tue 10/271:10 pm -
1 stop11h 10m
Deal found 9/14![Icelandair logo]()
$396
This oojo deal was found by Cheapflights users on 9/17. 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 11/86:30 pm -
1 stop10h 05m
Fri 11/131:10 pm -
1 stop11h 10m
Deal found 9/17![Icelandair logo]()
$444
This oojo deal was found by Cheapflights users on 9/17. 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 12/96:30 pm -
1 stop19h 05m
Fri 12/181:10 pm -
1 stop11h 10m
Deal found 9/17![Icelandair logo]()
$445
This oojo deal was found by Cheapflights users on 9/17. 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 -
1 stop10h 05m
Wed 12/21:10 pm -
1 stop11h 10m
Deal found 9/17![Icelandair logo]()
$469
This Ticket deal was found by Cheapflights users on 9/15. 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.
Mon 11/27:15 pm -
1 stop15h 05m
Sun 11/155:55 am -
1 stop17h 50m
Deal found 9/15![Scandinavian Airlines logo]()
$475
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Mon 11/27:15 pm -
1 stop17h 00m
Mon 11/99:05 pm -
1 stop26h 40m
Deal found 9/18![Scandinavian Airlines logo]()
$476
This oojo deal was found by Cheapflights users on 9/17. 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 11/247:15 pm -
1 stop11h 50m
Wed 12/22:35 pm -
1 stop33h 10m
Deal found 9/17![Scandinavian Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/187:25 pm -
1 stop10h 10m
Fri 11/61:10 pm -
1 stop11h 10m
Deal found 9/16![Icelandair logo]()
$499
This Icelandair deal was found by Cheapflights users on 9/16. 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 10/197:25 pm -
1 stop10h 10m
Wed 11/41:10 pm -
1 stop11h 10m
Deal found 9/16![Icelandair logo]()
$502
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 11/287:15 pm -
1 stop22h 15m
Mon 12/76:00 am -
1 stop17h 45m
Deal found 9/17![Scandinavian Airlines logo]()
$509
This oojo deal was found by Cheapflights users on 9/13. 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 11/37:15 pm -
1 stop15h 05m
Sun 11/85:55 am -
1 stop17h 50m
Deal found 9/13![Scandinavian Airlines logo]()
$511
This oojo deal was found by Cheapflights users on 9/16. 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.
Sat 10/247:30 pm -
1 stop12h 55m
Tue 11/31:10 pm -
1 stop11h 10m
Deal found 9/16![Icelandair logo]()
$512
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 September 18, 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 September 18, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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 12/17:15 pm -
1 stop11h 50m
Wed 12/92:35 pm -
1 stop33h 10m
Deal found 9/17![Scandinavian Airlines logo]()
$509
This British Airways deal was found by Cheapflights users on 9/15. 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.
Wed 3/105:10 pm -
1 stop14h 00m
Mon 3/152:45 pm -
1 stop30h 00m
Deal found 9/15![British Airways logo]()
$596
This British Airways deal was found by Cheapflights users on 9/18. 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.
Tue 1/122:44 pm -
2 stops16h 26m
Fri 1/228:40 am -
2 stops21h 50m
Deal found 9/18![Multiple Airlines logo]()
$599
This Finnair deal was found by Cheapflights users on 9/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/244:26 pm -
2 stops20h 39m
Mon 3/112:30 pm -
2 stops32h 15m
Deal found 9/16![Finnair logo]()
$619
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/610:57 am -
2 stops23h 13m
Sun 12/2011:50 am -
1 stop13h 35m
Deal found 9/14![United Airlines logo]()
$689
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 1/257:15 pm -
1 stop18h 05m
Thu 1/288:00 am -
1 stop15h 45m
Deal found 9/17![Scandinavian Airlines logo]()
$512
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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 12/17:15 pm -
1 stop22h 15m
Tue 12/82:35 pm -
1 stop33h 20m
Deal found 9/17![Scandinavian Airlines logo]()
$547
This Finnair deal was found by Cheapflights users on 9/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:26 pm -
2 stops20h 19m
Tue 10/1312:50 pm -
2 stops30h 40m
Deal found 9/14![Finnair logo]()
$674
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 3/117:15 pm -
1 stop10h 55m
Sun 3/149:05 pm -
1 stop26h 40m
Deal found 9/15![Scandinavian Airlines logo]()
$566
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 3/67:15 pm -
1 stop12h 40m
Mon 3/1512:10 pm -
1 stop11h 35m
Deal found 9/15![Scandinavian Airlines logo]()
$566
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 3/87:15 pm -
1 stop11h 50m
Thu 3/116:00 am -
1 stop17h 45m
Deal found 9/15![Scandinavian Airlines logo]()
$586
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 3/77:15 pm -
1 stop11h 50m
Sat 3/132:35 pm -
1 stop33h 10m
Deal found 9/15![Scandinavian Airlines logo]()
$586
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 3/117:15 pm -
1 stop11h 50m
Mon 3/156:00 am -
1 stop17h 45m
Deal found 9/15![Scandinavian Airlines logo]()
$586
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 3/87:15 pm -
1 stop11h 50m
Mon 3/156:00 am -
1 stop17h 45m
Deal found 9/15![Scandinavian Airlines logo]()
$586
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 11/287:15 pm -
1 stop22h 15m
Wed 12/96:00 am -
2 stops23h 57m
Deal found 9/17![Scandinavian Airlines logo]()
$607
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 1/257:15 pm -
1 stop11h 50m
Thu 1/282:35 pm -
2 stops38h 29m
Deal found 9/17![Scandinavian Airlines logo]()
$637
This Scandinavian Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 12/267:15 pm -
1 stop30h 05m
Sat 1/95:10 pm -
1 stop30h 35m
Deal found 9/13![Scandinavian Airlines logo]()
$638
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 2/2410:30 am -
2 stops20h 35m
Mon 3/16:00 am -
1 stop17h 45m
Deal found 9/15![Scandinavian Airlines logo]()
$640
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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 12/17:15 pm -
1 stop11h 50m
Fri 12/42:35 pm -
1 stop33h 10m
Deal found 9/17![Scandinavian Airlines logo]()
$717
This oojo deal was found by Cheapflights users on 9/13. 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 11/247:15 pm -
1 stop11h 50m
Sun 11/292:35 pm -
1 stop33h 10m
Deal found 9/13![Scandinavian Airlines logo]()
$814
Last-minute flights from O'Hare Intl to OsloDiscover last-minute flight deals from O'Hare Intl to Oslo. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Oslo. Data last updated September 18, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Mon 10/127:15 pm -
1 stop10h 40m
Mon 10/1911:00 am -
1 stop12h 10m
Deal found 9/16![Scandinavian Airlines logo]()
$549
This Icelandair deal was found by Cheapflights users on 9/16. 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.
Tue 10/137:25 pm -
1 stop13h 00m
Thu 11/51:10 pm -
1 stop11h 10m
Deal found 9/16![Icelandair logo]()
$545
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/137:15 pm -
1 stop10h 40m
Tue 10/209:00 am -
1 stop14h 10m
Deal found 9/15![Scandinavian Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/187:25 pm -
1 stop10h 10m
Fri 11/61:10 pm -
1 stop11h 10m
Deal found 9/16![Icelandair logo]()
$499
This Icelandair deal was found by Cheapflights users on 9/16. 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 10/197:25 pm -
1 stop10h 10m
Wed 11/41:10 pm -
1 stop11h 10m
Deal found 9/16![Icelandair logo]()
$502
This oojo deal was found by Cheapflights users on 9/14. 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 10/207:25 pm -
1 stop10h 10m
Tue 10/271:10 pm -
1 stop11h 10m
Deal found 9/14![Icelandair logo]()
$396
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/207:15 pm -
1 stop12h 40m
Tue 10/2711:10 am -
1 stop12h 35m
Deal found 9/15![Scandinavian Airlines logo]()
$547
This oojo deal was found by Cheapflights users on 9/17. 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 10/207:15 pm -
1 stop22h 10m
Tue 10/272:35 pm -
1 stop33h 10m
Deal found 9/17![Scandinavian Airlines logo]()
$719
This oojo deal was found by Cheapflights users on 9/16. 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.
Sat 10/247:30 pm -
1 stop12h 55m
Tue 11/31:10 pm -
1 stop11h 10m
Deal found 9/16![Icelandair logo]()
$512
This Gotogate deal was found by Cheapflights users on 9/13. 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.
Wed 10/288:15 pm -
1 stop15h 05m
Wed 11/44:00 pm -
1 stop31h 45m
Deal found 9/13![Scandinavian Airlines logo]()
$524
This Gotogate deal was found by Cheapflights users on 9/14. 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.
Wed 10/288:15 pm -
1 stop31h 05m
Sat 10/313:30 pm -
1 stop32h 15m
Deal found 9/14![Scandinavian Airlines logo]()
$535
This oojo deal was found by Cheapflights users on 9/14. 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 10/288:15 pm -
1 stop22h 15m
Sat 10/312:35 pm -
1 stop33h 10m
Deal found 9/14![Scandinavian Airlines logo]()
$702
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 September 18, 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 September 18, 2026.
This Mytrip deal was found by Cheapflights users on 9/17. 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 11/176:30 pm -
1 stop10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Icelandair logo]()
$234
This oojo deal was found by Cheapflights users on 9/14. 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 3/126:30 pm -
1 stop10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Icelandair logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/176:30 pm -
3 stops31h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/317:30 pm -
3 stops30h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/176:30 am -
2 stops22h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/317:30 pm -
3 stops30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 3/126:30 pm -
2 stops17h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$325
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/309:50 pm -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![British Airways logo]()
$331
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:43 pm -
2 stops17h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/306:30 pm -
3 stops35h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 12/306:30 pm -
3 stops30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$361
This Booking.com deal was found by Cheapflights users on 9/14. 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.
Thu 12/314:20 pm -
1 stop18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Lufthansa logo]()
$377
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 September 18, 2026.
Round-trip from | $396 (oojo) |
|---|---|
One-way from | $234 (Mytrip) |
Popular in | June |
Cheapest in | January |
Average price | $704 |
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 7,457,451 searches. Data last updated September 18, 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
Quickest round-trip
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Fri 3/12
6:30 pm-11:35 am
1 stop10h 05m
Oslo Gardermoen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$284
ChicagoOslo
ORD Chicago O'Hare Intl - TRF Oslo Sandefjord
ORDTRF
Chicago O'Hare Intl
Sat 10/31
7:30 pm-7:35 am
3 stops30h 05m
Oslo Sandefjord
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$313
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Tue 11/17
6:30 am-11:35 am
2 stops22h 05m
Oslo Gardermoen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$316
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Wed 12/30
9:50 pm-10:35 pm
1 stop17h 45m
Oslo Gardermoen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$331
ChicagoOslo
ORD Chicago O'Hare Intl - TRF Oslo Sandefjord
ORDTRF
Chicago O'Hare Intl
Wed 12/30
6:30 pm-1:00 pm
3 stops35h 30m
Oslo Sandefjord
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$348
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Wed 12/30
6:30 pm-7:40 am
3 stops30h 10m
Oslo Gardermoen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$361
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Thu 12/31
4:20 pm-5:30 pm
1 stop18h 10m
Oslo Gardermoen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$377
ChicagoOslo
ORD Chicago O'Hare Intl - TRF Oslo Sandefjord
ORDTRF
Chicago O'Hare Intl
Thu 12/31
6:30 pm-6:45 am
3 stops29h 15m
Oslo Sandefjord
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$400
ChicagoOslo
ORD Chicago O'Hare Intl - TRF Oslo Sandefjord
ORDTRF
Chicago O'Hare Intl
Tue 9/22
3:45 pm-7:55 pm
2 stops21h 10m
Oslo Sandefjord
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$416
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Tue 11/24
6:30 pm-5:30 pm
2 stops16h 00m
Oslo Gardermoen
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$421
Showing 1-10 of 40 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, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oslo (average of $453). Flying from Chicago O'Hare Intl Airport to Oslo in June is currently the most expensive (average of $986). 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?
Airfare is below average for this route at the moment.
Chicago O'Hare Intl Airport to Oslo flights typically cost between $574 and $790 in October.The cheapest round-trip price found within the last 5 days was $396 on Icelandair (Oct 20-Oct 27).
How often are flights from Chicago to Oslo delayed?
About 55% of weekly flights between Chicago and Oslo have experienced delays in the past year, with the average delay time being 307 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 55% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Oslo?
Booking 49 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 September 18, 2026.
See what other customers who have flown with KLM,Scandinavian Airlines, andUnited 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
7.8
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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 September 18, 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 September 18, 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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$395 | Average$733 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$398 | Average$706 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$423 | Average$772 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$499 | Average$646 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$516 | Average$774 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$519 | Average$693 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$533 | Average$693 | FlexibilityNo cancel fee | On-time76% |