$226+ Cheap flights from O'Hare Intl (ORD) to Oslo
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OSL
Sep 3 — Sep 101
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 4, 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 4, 2026.
This eDestinos deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 pm -
1 stop10h 05m
Thu 12/101:10 pm -
1 stop11h 10m
Deal found 8/1![Icelandair logo]()
$480
This Sembo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:25 pm -
1 stop10h 00m
Thu 9/34:30 pm -
1 stop32h 45m
Deal found 7/30![Icelandair logo]()
$498
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:30 pm -
1 stop10h 05m
Mon 11/231:10 pm -
1 stop11h 10m
Deal found 7/30![Icelandair logo]()
$502
This Mytrip deal was found by Cheapflights users on 8/2. 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 12/56:30 pm -
1 stop19h 05m
Mon 12/141:10 pm -
1 stop11h 10m
Deal found 8/2![Icelandair logo]()
$509
This oojo deal was found by Cheapflights users on 8/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:30 pm -
1 stop10h 05m
Fri 11/61:10 pm -
1 stop11h 10m
Deal found 8/3![Icelandair logo]()
$510
This oojo deal was found by Cheapflights users on 8/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:30 pm -
1 stop10h 05m
Sun 11/159:30 pm -
1 stop26h 50m
Deal found 8/3![Icelandair logo]()
$512
This Sembo deal was found by Cheapflights users on 8/2. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:25 pm -
1 stop10h 10m
Sat 10/34:30 pm -
1 stop32h 45m
Deal found 8/2![Icelandair logo]()
$524
This eDestinos deal was found by Cheapflights users on 8/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:25 pm -
1 stop10h 10m
Wed 10/281:10 pm -
1 stop11h 10m
Deal found 8/3![Icelandair logo]()
$540
This Icelandair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:30 pm -
1 stop10h 05m
Thu 12/101:10 pm -
1 stop11h 10m
Deal found 7/30![Icelandair logo]()
$541
This deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 pm -
1 stop10h 05m
Fri 11/61:10 pm -
1 stop11h 10m
Deal found 7/30![Icelandair logo]()
$549
This Cheapflightsfares deal was found by Cheapflights users on 8/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:30 am -
2 stops20h 35m
Fri 11/136:00 am -
1 stop17h 45m
Deal found 8/3![Scandinavian Airlines logo]()
$627
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:15 pm -
1 stop22h 10m
Mon 10/196:00 am -
1 stop17h 10m
Deal found 7/31![Scandinavian Airlines logo]()
$635
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 4, 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 4, 2026.
This Icelandair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:30 pm -
1 stop10h 05m
Thu 12/101:10 pm -
1 stop11h 10m
Deal found 8/1![Icelandair logo]()
$542
This Scandinavian Airlines deal was found by Cheapflights users on 8/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/247:00 am -
2 stops19h 20m
Thu 1/287:05 pm -
1 stop28h 40m
Deal found 8/3![Scandinavian Airlines logo]()
$663
This British Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/121:20 pm -
2 stops14h 35m
Tue 1/1911:45 am -
1 stop14h 00m
Deal found 7/30![Multiple Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 8/2. 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 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
Mon 8/312:10 pm -
1 stop31h 05m
Deal found 8/2![Delta logo]()
$773
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:50 am -
2 stops22h 55m
Tue 9/86:55 am -
1 stop13h 00m
Deal found 8/3![United Airlines logo]()
$786
This KLM deal was found by Cheapflights users on 8/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:20 pm -
2 stops13h 20m
Mon 9/76:00 am -
2 stops15h 30m
Deal found 8/3![KLM logo]()
$1,079
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:15 pm -
1 stop14h 20m
Tue 9/221:20 pm -
1 stop15h 17m
Deal found 8/1![Scandinavian Airlines logo]()
$700
This Mytrip deal was found by Cheapflights users on 8/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:55 pm -
2 stops20h 15m
Mon 11/168:00 am -
2 stops16h 20m
Deal found 8/3![Multiple Airlines logo]()
$746
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:30 am -
2 stops15h 45m
Mon 9/2111:00 am -
1 stop12h 10m
Deal found 7/31![Scandinavian Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:00 pm -
2 stops18h 55m
Mon 9/141:05 pm -
1 stop30h 50m
Deal found 7/31![United Airlines logo]()
$790
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:15 pm -
1 stop11h 50m
Wed 9/3011:00 am -
2 stops17h 37m
Deal found 8/2![Scandinavian Airlines logo]()
$720
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:15 pm -
1 stop10h 40m
Wed 9/166:00 am -
2 stops23h 32m
Deal found 8/2![Scandinavian Airlines logo]()
$738
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:25 am -
3 stops30h 00m
Sun 9/203:05 pm -
2 stops25h 35m
Deal found 7/30![Multiple Airlines logo]()
$980
This Scandinavian Airlines deal was found by Cheapflights users on 8/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:15 pm -
1 stop14h 20m
Thu 9/178:00 am -
1 stop15h 10m
Deal found 8/2![Scandinavian Airlines logo]()
$748
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:15 pm -
1 stop10h 40m
Mon 9/289:55 am -
1 stop13h 15m
Deal found 8/1![Scandinavian Airlines logo]()
$748
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:30 am -
2 stops21h 00m
Tue 9/296:00 am -
2 stops22h 37m
Deal found 7/31![Scandinavian Airlines logo]()
$768
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:15 pm -
1 stop22h 10m
Sun 11/152:35 pm -
2 stops50h 00m
Deal found 8/1![Scandinavian Airlines logo]()
$773
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:25 am -
2 stops23h 40m
Thu 11/56:00 am -
1 stop17h 45m
Deal found 7/31![Scandinavian Airlines logo]()
$780
This oojo deal was found by Cheapflights users on 8/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:30 am -
2 stops21h 00m
Thu 9/106:00 am -
1 stop17h 10m
Deal found 8/3![Scandinavian Airlines logo]()
$899
Last-minute flights from O'Hare Intl to OsloDiscover last-minute flight deals from O'Hare Intl to Oslo. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Oslo. Data last updated August 4, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:25 pm -
1 stop10h 00m
Wed 9/164:30 pm -
1 stop11h 55m
Deal found 8/2![Icelandair logo]()
$568
This Gotogate deal was found by Cheapflights users on 8/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:25 pm -
1 stop10h 00m
Tue 9/11:50 pm -
1 stop11h 25m
Deal found 8/3![Icelandair logo]()
$551
This oojo deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:25 pm -
1 stop13h 00m
Mon 8/244:30 pm -
1 stop32h 45m
Deal found 8/1![Icelandair logo]()
$559
This Sembo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:25 pm -
1 stop10h 00m
Thu 9/34:30 pm -
1 stop32h 45m
Deal found 7/30![Icelandair logo]()
$498
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:25 pm -
1 stop10h 00m
Tue 9/14:30 pm -
1 stop11h 55m
Deal found 7/30![Icelandair logo]()
$567
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:25 pm -
1 stop13h 00m
Sat 8/294:30 pm -
1 stop11h 55m
Deal found 7/30![Icelandair logo]()
$558
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:25 pm -
1 stop13h 00m
Wed 9/94:30 pm -
1 stop11h 55m
Deal found 7/30![Icelandair logo]()
$557
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:25 pm -
1 stop10h 00m
Sun 11/159:30 pm -
1 stop26h 50m
Deal found 7/30![Icelandair logo]()
$552
This Bravofly deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:00 am -
2 stops24h 30m
Sun 9/203:05 pm -
1 stop32h 05m
Deal found 7/30![Scandinavian Airlines logo]()
$671
This Mytrip deal was found by Cheapflights users on 8/2. 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.
Wed 9/1610:25 pm -
1 stop31h 10m
Wed 9/234:30 pm -
1 stop11h 55m
Deal found 8/2![Icelandair logo]()
$575
This Sembo deal was found by Cheapflights users on 8/2. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:25 pm -
1 stop10h 10m
Sat 10/34:30 pm -
1 stop32h 45m
Deal found 8/2![Icelandair logo]()
$524
This oojo deal was found by Cheapflights users on 8/2. 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 9/2110:30 am -
2 stops21h 00m
Wed 9/303:05 pm -
1 stop32h 05m
Deal found 8/2![Scandinavian Airlines logo]()
$705
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 4, 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 4, 2026.
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:30 pm -
1 stop10h 05m
Deal found 7/31![Icelandair logo]()
$226
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 pm -
1 stop10h 05m
Deal found 7/30![Icelandair logo]()
$228
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:25 pm -
1 stop10h 10m
Deal found 8/1![Icelandair logo]()
$234
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:25 pm -
1 stop10h 00m
Deal found 7/30![Icelandair logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sun 8/237:25 pm -
3 stops39h 30m
Deal found 8/2![Multiple Airlines logo]()
$303
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:25 pm -
1 stop10h 10m
Deal found 7/30![Icelandair logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 pm -
3 stops38h 40m
Deal found 7/30![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sun 8/237:25 pm -
3 stops29h 10m
Deal found 8/2![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 8/217:25 pm -
3 stops29h 00m
Deal found 8/2![Multiple Airlines logo]()
$324
This deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 pm -
1 stop13h 00m
Deal found 7/31![Icelandair logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 pm -
3 stops15h 55m
Deal found 7/30![Multiple Airlines logo]()
$331
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:25 pm -
1 stop13h 00m
Deal found 7/30![Icelandair logo]()
$332
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 4, 2026.
Round-trip from | $480 (eDestinos) |
|---|---|
One-way from | $226 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $573 |
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 4, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Oslo that are best for you.
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ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 12/6
6:30 pm-11:35 am
1 stop10h 05m
Oslo Gardermoen
Thu 12/10
1:10 pm-5:20 pm
1 stop11h 10m
$542
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 1/24
7:00 am-9:20 am
2 stops19h 20m
Oslo Gardermoen
Thu 1/28
7:05 pm-4:45 pm
1 stop28h 40m
$663
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Tue 1/12
1:20 pm-10:55 am
2 stops14h 35m
Oslo Gardermoen
Tue 1/19
11:45 am-6:45 pm
1 stop14h 00m
$684
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Tue 9/15
7:15 pm-4:35 pm
1 stop14h 20m
Oslo Gardermoen
Tue 9/22
1:20 pm-9:37 pm
1 stop15h 17m
$700
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 9/14
10:30 am-9:15 am
2 stops15h 45m
Oslo Gardermoen
Mon 9/21
11:00 am-4:10 pm
1 stop12h 10m
$717
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 9/21
7:15 pm-2:05 pm
1 stop11h 50m
Oslo Gardermoen
Wed 9/30
11:00 am-9:37 pm
2 stops17h 37m
$720
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Wed 8/19
7:15 pm-12:55 pm
1 stop10h 40m
Oslo Gardermoen
Wed 9/16
6:00 am-10:32 pm
2 stops23h 32m
$738
ChicagoOslo
ORD - TRF
ORDTRF
Chicago O'Hare Intl
Mon 11/2
3:55 pm-7:10 pm
2 stops20h 15m
Oslo Sandefjord
Mon 11/16
8:00 am-5:20 pm
2 stops16h 20m
$746
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Sun 8/16
7:15 pm-4:35 pm
1 stop14h 20m
Oslo Gardermoen
Thu 9/17
8:00 am-4:10 pm
1 stop15h 10m
$748
ChicagoOslo
ORD - OSL
ORDOSL
Chicago O'Hare Intl
Mon 9/21
7:15 pm-12:55 pm
1 stop10h 40m
Oslo Gardermoen
Mon 9/28
9:55 am-4:10 pm
1 stop13h 15m
$748
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 $538 and $821 in December.The cheapest round-trip price found within the last 5 days was $480 on Icelandair (Dec 2-Dec 10).
How often are flights from Chicago to Oslo delayed?
About 50% of weekly flights between Chicago and Oslo have experienced delays in the past year, with the average delay time being 256 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 55% of flights being delayed.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Oslo?
Booking 56 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 4, 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.
Entertainment
6.8
Food
6.8
Overall
7.4
Boarding
7.7
Crew
8.0
Comfort
7.3
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Entertainment
6.8
Food
6.8
Overall
7.4
Boarding
7.7
Crew
8.0
Comfort
7.3
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Entertainment
6.8
Food
6.8
Overall
7.4
Boarding
7.7
Crew
8.0
Comfort
7.3
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Entertainment
6.8
Food
6.8
Overall
7.4
Boarding
7.7
Crew
8.0
Comfort
7.3
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Entertainment
6.8
Food
6.8
Overall
7.4
Boarding
7.7
Crew
8.0
Comfort
7.3
Reviews
1 / 20
6.0
Goodlisa,May 2026
ALC - OSL
Entertainment
6.8
Food
6.8
Overall
7.4
Boarding
7.7
Crew
8.0
Comfort
7.3
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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Find flights from O'Hare Intl to Oslo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Oslo flights
Browse other O'Hare Intl and Oslo flight options. Last updated on August 4, 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 4, 2026.
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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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$387 | Average$696 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$394 | Average$704 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$505 | Average$572 | 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$524 | Average$653 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$527 | Average$619 | FlexibilityNo cancel fee | On-time69% |