$260+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Sep 13 — Sep 201
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 August 14, 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 August 14, 2026.
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 pm -
1 stop10h 05m
Sat 11/141:10 pm -
1 stop11h 10m
Deal found 8/13![Icelandair logo]()
$510
This oojo deal was found by Cheapflights users on 8/12. 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 12/26:30 pm -
1 stop10h 05m
Sun 12/61:10 pm -
1 stop11h 10m
Deal found 8/12![Icelandair logo]()
$511
This Gotogate deal was found by Cheapflights users on 8/10. 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 11/176:30 pm -
1 stop10h 05m
Sun 11/221:10 pm -
1 stop11h 10m
Deal found 8/10![Icelandair logo]()
$512
This Gotogate deal was found by Cheapflights users on 8/11. 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 11/46:30 pm -
1 stop19h 05m
Thu 11/121:10 pm -
1 stop11h 10m
Deal found 8/11![Icelandair logo]()
$513
This deal was found by Cheapflights users on 8/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:30 pm -
1 stop10h 05m
Tue 12/81:10 pm -
1 stop11h 10m
Deal found 8/13![Icelandair logo]()
$516
This deal was found by Cheapflights users on 8/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 pm -
1 stop10h 05m
Wed 12/91:10 pm -
1 stop11h 10m
Deal found 8/13![Icelandair logo]()
$517
This deal was found by Cheapflights users on 8/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:30 pm -
1 stop10h 05m
Wed 12/91:10 pm -
1 stop11h 10m
Deal found 8/13![Icelandair logo]()
$518
This FlightHub deal was found by Cheapflights users on 8/11. 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.
Tue 12/16:30 pm -
1 stop10h 05m
Wed 12/91:10 pm -
1 stop11h 10m
Deal found 8/11![Icelandair logo]()
$520
This Sembo deal was found by Cheapflights users on 8/11. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:25 pm -
1 stop10h 00m
Sun 10/184:30 pm -
1 stop11h 55m
Deal found 8/11![Icelandair logo]()
$522
This Sembo deal was found by Cheapflights users on 8/11. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:25 pm -
1 stop13h 00m
Sat 10/34:30 pm -
1 stop32h 45m
Deal found 8/11![Icelandair logo]()
$533
This CheapOair deal was found by Cheapflights users on 8/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:15 pm -
1 stop22h 10m
Mon 10/266:00 am -
1 stop17h 45m
Deal found 8/14![Scandinavian Airlines logo]()
$636
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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.
Wed 10/211:50 pm -
2 stops17h 40m
Wed 10/286:00 am -
1 stop17h 45m
Deal found 8/11![Scandinavian Airlines logo]()
$656
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 August 14, 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 August 14, 2026.
This Icelandair deal was found by Cheapflights users on 8/9. 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 9/117:25 pm -
1 stop10h 10m
Tue 9/154:30 pm -
1 stop32h 45m
Deal found 8/9![Icelandair logo]()
$701
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/137:35 am -
2 stops18h 40m
Thu 9/248:00 am -
2 stops21h 32m
Deal found 8/13![Scandinavian Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/276:00 pm -
1 stop16h 55m
Tue 9/296:55 am -
1 stop15h 00m
Deal found 8/12![United Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 8/9. 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 9/85:10 pm -
2 stops16h 30m
Tue 9/156:30 am -
2 stops17h 29m
Deal found 8/9![Delta logo]()
$777
This KLM deal was found by Cheapflights users on 8/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:50 pm -
2 stops15h 15m
Tue 9/13:05 pm -
2 stops30h 25m
Deal found 8/13![KLM logo]()
$1,013
This Icelandair deal was found by Cheapflights users on 8/11. 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 10/17:25 pm -
2 stops15h 35m
Thu 10/229:05 am -
2 stops16h 10m
Deal found 8/11![Multiple Airlines logo]()
$1,067
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/1510:29 am -
2 stops15h 46m
Thu 9/248:00 am -
2 stops21h 32m
Deal found 8/13![Scandinavian Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Tue 9/84:00 pm -
2 stops19h 00m
Mon 9/1411:45 am -
1 stop33h 20m
Deal found 8/9![United Airlines logo]()
$782
This Scandinavian Airlines deal was found by Cheapflights users on 8/9. 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 9/196:00 pm -
1 stop29h 45m
Mon 9/286:00 am -
1 stop17h 10m
Deal found 8/9![Scandinavian Airlines logo]()
$724
This Delta deal was found by Cheapflights users on 8/10. 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 8/235:20 pm -
2 stops16h 00m
Sat 8/299:20 am -
1 stop11h 55m
Deal found 8/10![Delta logo]()
$807
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/1110:50 am -
2 stops15h 15m
Mon 9/1411:45 am -
1 stop33h 20m
Deal found 8/9![United Airlines logo]()
$794
This Scandinavian Airlines deal was found by Cheapflights users on 8/12. 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 9/77:15 pm -
1 stop29h 55m
Sun 11/155:55 am -
2 stops23h 41m
Deal found 8/12![Scandinavian Airlines logo]()
$739
This KLM deal was found by Cheapflights users on 8/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:50 pm -
2 stops15h 15m
Sun 8/303:15 pm -
2 stops30h 15m
Deal found 8/13![KLM logo]()
$1,057
This Icelandair deal was found by Cheapflights users on 8/11. 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 10/1610:25 pm -
2 stops13h 10m
Sun 10/259:05 am -
2 stops15h 15m
Deal found 8/11![Multiple Airlines logo]()
$1,073
This KLM deal was found by Cheapflights users on 8/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:20 pm -
2 stops15h 45m
Sun 8/303:15 pm -
2 stops30h 15m
Deal found 8/13![KLM logo]()
$1,057
This oojo deal was found by Cheapflights users on 8/10. 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 10/110:30 am -
2 stops21h 00m
Thu 10/226:00 am -
2 stops22h 31m
Deal found 8/10![Scandinavian Airlines logo]()
$881
This Icelandair deal was found by Cheapflights users on 8/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:25 pm -
2 stops12h 35m
Sat 8/2912:10 pm -
2 stops16h 15m
Deal found 8/13![Multiple Airlines logo]()
$1,112
This KLM deal was found by Cheapflights users on 8/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:20 pm -
2 stops15h 45m
Mon 8/316:00 am -
2 stops15h 30m
Deal found 8/13![KLM logo]()
$1,073
This KLM deal was found by Cheapflights users on 8/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:50 pm -
2 stops15h 15m
Mon 8/316:00 am -
2 stops15h 30m
Deal found 8/13![KLM logo]()
$1,073
This KLM deal was found by Cheapflights users on 8/12. 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 10/14:15 pm -
2 stops13h 25m
Thu 10/226:00 am -
2 stops15h 15m
Deal found 8/12![KLM logo]()
$1,077
This KLM deal was found by Cheapflights users on 8/10. 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 10/14:15 pm -
2 stops13h 25m
Tue 10/136:00 am -
2 stops15h 15m
Deal found 8/10![KLM logo]()
$1,077
Last-minute flights from O'Hare Intl to OsloDiscover last-minute flight deals from O'Hare Intl to Oslo. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Oslo. Data last updated August 14, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 8/10. 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 8/2310:25 pm -
1 stop10h 00m
Sat 8/294:30 pm -
1 stop11h 55m
Deal found 8/10![Icelandair logo]()
$559
This oojo deal was found by Cheapflights users on 8/10. 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 8/2510:30 am -
2 stops21h 00m
Tue 9/13:05 pm -
1 stop32h 05m
Deal found 8/10![Scandinavian Airlines logo]()
$801
This oojo deal was found by Cheapflights users on 8/11. 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 9/710:25 pm -
1 stop10h 00m
Sun 11/151:10 pm -
1 stop11h 10m
Deal found 8/11![Icelandair logo]()
$552
This oojo deal was found by Cheapflights users on 8/11. 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 9/77:15 pm -
1 stop12h 15m
Sun 11/152:35 pm -
1 stop33h 10m
Deal found 8/11![Scandinavian Airlines logo]()
$712
This oojo deal was found by Cheapflights users on 8/10. 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 9/910:29 am -
2 stops21h 01m
Wed 9/163:05 pm -
1 stop32h 05m
Deal found 8/10![Scandinavian Airlines logo]()
$747
This oojo deal was found by Cheapflights users on 8/13. 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 9/157:15 pm -
1 stop12h 15m
Mon 9/213:05 pm -
1 stop32h 05m
Deal found 8/13![Scandinavian Airlines logo]()
$784
This Ovago deal was found by Cheapflights users on 8/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:29 pm -
2 stops27h 56m
Wed 9/236:00 am -
1 stop17h 10m
Deal found 8/12![Scandinavian Airlines logo]()
$767
This Sembo deal was found by Cheapflights users on 8/11. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:25 pm -
1 stop13h 00m
Sat 10/34:30 pm -
1 stop32h 45m
Deal found 8/11![Icelandair logo]()
$533
This oojo deal was found by Cheapflights users on 8/10. 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 9/2210:29 am -
2 stops21h 01m
Tue 10/66:00 am -
2 stops22h 31m
Deal found 8/10![Scandinavian Airlines logo]()
$752
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Sun 9/277:25 pm -
1 stop10h 10m
Sun 10/41:50 pm -
1 stop11h 25m
Deal found 8/13![Icelandair logo]()
$572
This oojo deal was found by Cheapflights users on 8/10. 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 9/307:25 pm -
1 stop9h 50m
Wed 10/141:50 pm -
1 stop14h 35m
Deal found 8/10![Icelandair logo]()
$579
This oojo deal was found by Cheapflights users on 8/10. 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 9/3010:29 am -
2 stops21h 01m
Wed 10/146:00 am -
1 stop17h 10m
Deal found 8/10![Scandinavian Airlines logo]()
$706
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 August 14, 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 August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/199:20 am -
3 stops30h 25m
Deal found 8/12![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/209:00 am -
2 stops42h 05m
Deal found 8/12![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/209:00 am -
3 stops39h 25m
Deal found 8/12![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/199:20 am -
3 stops25h 30m
Deal found 8/12![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/1110:25 pm -
3 stops50h 20m
Deal found 8/12![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/143:50 pm -
3 stops59h 15m
Deal found 8/10![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/1110:25 pm -
3 stops50h 10m
Deal found 8/12![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 10/1410:25 pm -
3 stops50h 25m
Deal found 8/12![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 -
3 stops29h 10m
Deal found 8/12![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/253:50 pm -
3 stops38h 45m
Deal found 8/12![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 11/86:30 pm -
3 stops38h 40m
Deal found 8/12![Multiple Airlines logo]()
$309
This oojo deal was found by Cheapflights users on 8/10. 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 8/177:25 pm -
1 stop10h 10m
Deal found 8/10![Icelandair logo]()
$310
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 August 14, 2026.
Round-trip from | $418 (oojo) |
|---|---|
One-way from | $260 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $612 |
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 August 14, 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 Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Fri 9/11
7:25 pm-12:35 pm
1 stop10h 10m
Oslo Gardermoen
Tue 9/15
4:30 pm-6:15 pm
1 stop32h 45m
$701
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Sun 9/13
7:35 am-9:15 am
2 stops18h 40m
Oslo Gardermoen
Thu 9/24
8:00 am-10:32 pm
2 stops21h 32m
$723
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Tue 9/15
10:29 am-9:15 am
2 stops15h 46m
Oslo Gardermoen
Thu 9/24
8:00 am-10:32 pm
2 stops21h 32m
$723
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Sat 9/19
6:00 pm-6:45 am
1 stop29h 45m
Oslo Gardermoen
Mon 9/28
6:00 am-4:10 pm
1 stop17h 10m
$724
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Mon 9/7
7:15 pm-8:10 am
1 stop29h 55m
Oslo Gardermoen
Sun 11/15
5:55 am-10:36 pm
2 stops23h 41m
$739
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Thu 8/27
6:00 pm-5:55 pm
1 stop16h 55m
Oslo Gardermoen
Tue 9/29
6:55 am-2:55 pm
1 stop15h 00m
$767
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Tue 9/8
5:10 pm-4:40 pm
2 stops16h 30m
Oslo Gardermoen
Tue 9/15
6:30 am-4:59 pm
2 stops17h 29m
$777
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Tue 9/8
4:00 pm-6:00 pm
2 stops19h 00m
Oslo Gardermoen
Mon 9/14
11:45 am-2:05 pm
1 stop33h 20m
$782
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Fri 9/11
10:50 am-9:05 am
2 stops15h 15m
Oslo Gardermoen
Mon 9/14
11:45 am-2:05 pm
1 stop33h 20m
$794
Quickest round-trip
ChicagoOslo
ORD Chicago O'Hare Intl - OSL Oslo Gardermoen
ORDOSL
Chicago O'Hare Intl
Sun 8/23
5:20 pm-4:20 pm
2 stops16h 00m
Oslo Gardermoen
Sat 8/29
9:20 am-2:15 pm
1 stop11h 55m
$807
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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Oslo (average of $418). Flying from Chicago O'Hare Intl Airport to Oslo in June is currently the most expensive (average of $976). 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 $545 and $847 in February.The cheapest round-trip price found within the last 5 days was $418 on Scandinavian Airlines (Feb 8-Feb 15).
How often are flights from Chicago to Oslo delayed?
About 46% of weekly flights between Chicago and Oslo have experienced delays in the past year, with the average delay time being 236 minutes.
What is the most punctual flight time for Chicago to Oslo flights?
Historically, flights departing in the morning 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 53% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Oslo?
Booking 51 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 August 14, 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.
Crew
8.4
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Food
7.3
Comfort
7.7
Overall
7.8
Boarding
7.8
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 August 14, 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 August 14, 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$690 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$394 | Average$698 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$505 | Average$592 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$510 | Average$738 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$516 | Average$774 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$524 | Average$653 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$527 | Average$634 | FlexibilityNo cancel fee | On-time69% |