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Cheap flights from Oslo to Illinois from $222

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OSL — ORD
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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How far in advance should I book a flight from Oslo to Illinois?

Travelers have found it’s best to book a flight 43 days in advance to save up to 88% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Oslo to Illinois 1-2 weeks in advance for as low as $441, or $563 for flights within the next 24 hours.

What is the cheapest month to fly from Oslo to Illinois?

The best pricing can be found in the month of October. Prices to Illinois from Oslo average $486. You can even find prices in October for less than $486, as users have found deals to Illinois from as low as $236. The month of July appears to be one of the more expensive times to travel to Illinois from Oslo. Flying in the targeted month can save you up to 37%.

What is the cheapest time of day to fly from OSL to IL?

When flying from Oslo to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Oslo to Illinois

Explore cheap flight options specifically provided by Delta for the route between Oslo and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Peruse some of the lowest-priced Delta flights we've found from Oslo to Illinois. It's recommended that users confirm their flight details before booking.
Sat 8/246:30 amOSL - ORD
2 stops21h 32mDelta
Wed 9/114:20 pmORD - OSL
1 stop17h 00mDelta
Deal found 5/29$426
Mon 8/266:30 amOSL - ORD
1 stop15h 05mDelta
Tue 9/1010:10 amORD - OSL
2 stops15h 35mDelta
Deal found 5/29$427
Sun 8/256:30 amOSL - ORD
1 stop15h 30mDelta
Wed 9/111:50 pmORD - OSL
2 stops14h 15mDelta
Deal found 5/29$433
Mon 8/266:30 amOSL - MDW
2 stops17h 55mDelta
Sun 9/81:24 pmMDW - OSL
2 stops17h 16mDelta
Deal found 5/29$434
Mon 8/2612:45 pmOSL - ORD
2 stops16h 33mDelta
Wed 9/111:50 pmORD - OSL
2 stops14h 15mDelta
Deal found 5/29$436
Wed 8/2111:50 amOSL - ORD
2 stops16h 49mDelta
Wed 9/114:20 pmORD - OSL
1 stop14h 20mDelta
Deal found 5/29$445
Thu 8/226:30 amOSL - MDW
2 stops18h 35mDelta
Mon 9/96:45 pmMDW - OSL
2 stops14h 35mDelta
Deal found 5/29$448
Tue 8/206:30 amOSL - ORD
1 stop15h 30mDelta
Tue 9/1010:10 amORD - OSL
2 stops15h 35mDelta
Deal found 5/29$452
Mon 8/266:30 amOSL - ORD
1 stop15h 05mDelta
Tue 9/104:20 pmORD - OSL
1 stop19h 15mDelta
Deal found 5/29$484

Cheap Icelandair flights from Oslo to Illinois

Explore cheap flight options specifically provided by Icelandair for the route between Oslo and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the lowest-priced Icelandair flights we've found at this time heading from Oslo to Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 8/231:50 pmOSL - ORD
1 stop11h 25mIcelandair
Sat 9/710:15 pmORD - OSL
1 stop16h 20mIcelandair
Deal found 5/29$508
Mon 8/264:30 pmOSL - ORD
1 stop11h 45mIcelandair
Thu 9/1210:15 pmORD - OSL
1 stop10h 10mIcelandair
Deal found 5/29$533
Fri 8/234:30 pmOSL - ORD
1 stop11h 45mIcelandair
Fri 9/1310:15 pmORD - OSL
1 stop10h 10mIcelandair
Deal found 5/29$547
Sat 8/241:50 pmOSL - ORD
1 stop11h 25mIcelandair
Sat 9/710:15 pmORD - OSL
1 stop10h 10mIcelandair
Deal found 5/29$562
Tue 11/191:00 pmOSL - ORD
1 stop11h 20mIcelandair
Tue 11/266:30 pmORD - OSL
1 stop10h 05mIcelandair
Deal found 5/30$1,332
Fri 8/24:30 pmOSL - ORD
1 stop11h 45mIcelandair
Sat 8/107:25 pmORD - OSL
1 stop13h 00mIcelandair
Deal found 5/29$1,562
Sat 7/204:30 pmOSL - ORD
1 stop11h 45mIcelandair
Wed 8/147:25 pmORD - OSL
1 stop10h 10mIcelandair
Deal found 5/30$1,630
Sat 7/204:30 pmOSL - ORD
1 stop11h 45mIcelandair
Tue 8/1310:15 pmORD - OSL
1 stop10h 10mIcelandair
Deal found 5/30$1,823
Sat 7/204:30 pmOSL - ORD
1 stop11h 45mIcelandair
Mon 8/127:25 pmORD - OSL
1 stop13h 00mIcelandair
Deal found 5/30$2,103

Cheap Oslo to Illinois flights in May & June 2024

Find cheap flight options from Oslo to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from Oslo to Illinois in May and June 2024. Check back regularly for other flight deals.
Wed 6/57:35 amOSL - ORD
1 stop14h 20mMultiple Airlines
Thu 6/1310:25 pmORD - OSL
1 stop18h 30mMultiple Airlines
Deal found 5/28$356
Wed 6/57:35 amOSL - ORD
1 stop16h 32mBritish Airways
Thu 6/1310:25 pmORD - OSL
1 stop18h 30mBritish Airways
Deal found 5/29$359
Thu 6/67:10 amOSL - ORD
1 stop13h 35mAmerican Airlines
Thu 6/208:10 amORD - OSL
1 stop32h 45mAmerican Airlines
Deal found 5/30$408
Thu 6/67:10 amOSL - ORD
1 stop13h 35mBritish Airways
Thu 6/2010:25 pmORD - OSL
1 stop18h 30mBritish Airways
Deal found 5/29$410
Thu 6/67:10 amOSL - ORD
2 stops20h 30mAmerican Airlines
Thu 6/208:30 pmORD - OSL
1 stop20h 25mAmerican Airlines
Deal found 5/30$414
Thu 6/67:10 amOSL - ORD
1 stop16h 57mAmerican Airlines
Thu 6/208:15 amORD - OSL
2 stops32h 40mAmerican Airlines
Deal found 5/29$418
Thu 6/67:10 amOSL - ORD
2 stops15h 35mAmerican Airlines
Thu 6/206:00 pmORD - OSL
1 stop22h 55mAmerican Airlines
Deal found 5/29$424
Thu 6/67:10 amOSL - ORD
2 stops15h 35mAmerican Airlines
Thu 6/206:00 pmORD - OSL
2 stops15h 35mAmerican Airlines
Deal found 5/29$431
Wed 6/55:05 pmOSL - ORD
2 stops27h 40mBritish Airways
Thu 6/1310:25 pmORD - OSL
1 stop18h 30mBritish Airways
Deal found 5/29$433

Oslo to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Oslo and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from Oslo to Illinois in May and June 2024. Check back regularly for other flight deals.
Wed 6/57:35 amOSL - ORD
1 stop14h 20mMultiple Airlines
Thu 6/1310:25 pmORD - OSL
1 stop18h 30mMultiple Airlines
Deal found 5/28$356
Wed 6/57:35 amOSL - ORD
1 stop16h 32mBritish Airways
Thu 6/1310:25 pmORD - OSL
1 stop18h 30mBritish Airways
Deal found 5/29$359
Fri 8/233:15 pmOSL - ORD
1 stop30h 05mMultiple Airlines
Tue 9/104:16 pmORD - OSL
2 stops24h 09mMultiple Airlines
Deal found 5/29$386
Thu 6/67:10 amOSL - ORD
1 stop13h 35mAmerican Airlines
Thu 6/208:10 amORD - OSL
1 stop32h 45mAmerican Airlines
Deal found 5/30$408
Thu 6/67:10 amOSL - ORD
1 stop13h 35mBritish Airways
Thu 6/2010:25 pmORD - OSL
1 stop18h 30mBritish Airways
Deal found 5/29$410
Wed 8/215:05 pmOSL - ORD
1 stop24h 40mBritish Airways
Tue 9/1010:25 pmORD - OSL
1 stop18h 00mBritish Airways
Deal found 5/29$413
Thu 6/67:10 amOSL - ORD
2 stops20h 30mAmerican Airlines
Thu 6/208:30 pmORD - OSL
1 stop20h 25mAmerican Airlines
Deal found 5/30$414
Thu 6/67:10 amOSL - ORD
1 stop16h 57mAmerican Airlines
Thu 6/208:15 amORD - OSL
2 stops32h 40mAmerican Airlines
Deal found 5/29$418
Fri 8/239:00 pmOSL - ORD
2 stops24h 55mBritish Airways
Tue 9/104:16 pmORD - OSL
2 stops24h 09mBritish Airways
Deal found 5/29$422

Oslo to Illinois flights leaving soon

Find last-minute flight options from Oslo to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Have a look at some of the flights available from Oslo to Illinois departing last-minute. It's wise to confirm all flight details are correct before booking.
Wed 6/57:35 amOSL - ORD
1 stop14h 20mMultiple Airlines
Thu 6/1310:25 pmORD - OSL
1 stop18h 30mMultiple Airlines
Deal found 5/28$356
Wed 6/57:35 amOSL - ORD
1 stop16h 32mBritish Airways
Thu 6/1310:25 pmORD - OSL
1 stop18h 30mBritish Airways
Deal found 5/29$359
Sat 6/85:05 pmOSL - ORD
1 stop24h 40mBritish Airways
Mon 6/176:25 pmORD - OSL
2 stops22h 00mBritish Airways
Deal found 5/30$364
Sat 6/85:05 pmOSL - ORD
2 stops23h 43mBritish Airways
Mon 6/176:25 pmORD - OSL
2 stops22h 00mBritish Airways
Deal found 5/30$370
Thu 6/67:10 amOSL - ORD
1 stop13h 35mAmerican Airlines
Thu 6/208:10 amORD - OSL
1 stop32h 45mAmerican Airlines
Deal found 5/30$408
Thu 6/67:10 amOSL - ORD
1 stop13h 35mBritish Airways
Thu 6/2010:25 pmORD - OSL
1 stop18h 30mBritish Airways
Deal found 5/29$410
Thu 6/67:10 amOSL - ORD
2 stops20h 30mAmerican Airlines
Thu 6/208:30 pmORD - OSL
1 stop20h 25mAmerican Airlines
Deal found 5/30$414
Thu 6/67:10 amOSL - ORD
1 stop14h 45mAmerican Airlines
Thu 6/2010:25 pmORD - OSL
1 stop18h 30mAmerican Airlines
Deal found 5/30$416
Thu 6/67:10 amOSL - ORD
1 stop34h 35mAmerican Airlines
Thu 6/2010:10 amORD - OSL
2 stops30h 45mAmerican Airlines
Deal found 5/30$417

One-way flights to Illinois from Oslo

Search for one-way flight options from Oslo to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Some of the best available deals we've found on one-way flights from Oslo to Illinois. Users needing a return flight from Oslo to Illinois should utilize the search form above.
Thu 6/63:15 pmOSL - ORD
1 stop24h 49mMultiple Airlines
Deal found 5/30$222
Tue 6/43:25 pmOSL - ORD
3 stops47h 59mMultiple Airlines
Deal found 5/30$348
Thu 6/67:00 amOSL - ORD
2 stops32h 24mMultiple Airlines
Deal found 5/30$354
Tue 6/46:30 pmOSL - ORD
2 stops44h 54mMultiple Airlines
Deal found 5/30$374
Wed 6/196:50 pmOSL - MDW
2 stops34h 06mMultiple Airlines
Deal found 5/29$395
Tue 6/41:50 pmOSL - ORD
1 stop11h 25mIcelandair
Deal found 5/30$422
Tue 6/46:05 pmTRF - ORD
3 stops38h 02mMultiple Airlines
Deal found 5/30$423
Wed 6/194:30 pmOSL - ORD
1 stop11h 45mIcelandair
Deal found 5/29$427
Thu 6/68:55 pmOSL - ORD
3 stops54h 56mMultiple Airlines
Deal found 5/30$437

Find flights from Oslo to Illinois within your budget

Customize your flight search to find flights from Oslo to Illinois 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$386 - $511

Route

Depart

Return

Price

Oslo GardermoenChicago O'Hare Intl

OSL - ORD

OSLORD

Oslo Gardermoen

Fri 8/23

1 stop30h 05m

Chicago O'Hare Intl

Tue 9/10

2 stops24h 09m

$386

Oslo GardermoenChicago O'Hare Intl

OSL - ORD

OSLORD

Oslo Gardermoen

Mon 11/25

1 stop13h 45m

Chicago O'Hare Intl

Thu 12/5

1 stop33h 10m

$410

Oslo GardermoenChicago O'Hare Intl

OSL - ORD

OSLORD

Oslo Gardermoen

Mon 6/10

1 stop29h 45m

Chicago O'Hare Intl

Mon 6/24

2 stops16h 00m

$416

Oslo GardermoenChicago O'Hare Intl

OSL - ORD

OSLORD

Oslo Gardermoen

Sat 8/24

2 stops21h 32m

Chicago O'Hare Intl

Wed 9/11

1 stop17h 00m

$426

Oslo GardermoenChicago Midway

OSL - MDW

OSLMDW

Oslo Gardermoen

Fri 8/23

2 stops18h 35m

Chicago Midway

Tue 9/10

2 stops27h 10m

$464

Oslo GardermoenChicago O'Hare Intl

OSL - ORD

OSLORD

Oslo Gardermoen

Wed 6/26

2 stops24h 55m

Chicago O'Hare Intl

Wed 7/3

1 stop18h 05m

$465

Oslo GardermoenChicago O'Hare Intl

OSL - ORD

OSLORD

Oslo Gardermoen

Sat 6/29

1 stop24h 25m

Chicago O'Hare Intl

Thu 7/18

1 stop12h 55m

$479

Oslo GardermoenChicago O'Hare Intl

OSL - ORD

OSLORD

Oslo Gardermoen

Fri 8/23

1 stop11h 25m

Chicago O'Hare Intl

Sat 9/7

1 stop16h 20m

$508

Oslo GardermoenChicago O'Hare Intl

OSL - ORD

OSLORD

Oslo Gardermoen

Sun 8/25

1 stop13h 35m

Chicago O'Hare Intl

Thu 9/12

1 stop13h 35m

$511

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

Best time to book a flight from Oslo to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Oslo with our price prediction graph.
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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 30, 2024.
Get a feel of what it's like to fly with Delta, Icelandair and Lufthansa from Oslo to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,372 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,777 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Comfort

7.9

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Oslo to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Oslo to Illinois for under $400 on Cheapflights?

    Yes, there are multiple flights from Oslo to Illinois for under $400. The cheapest flight booked recently is on Multiple Airlines for just $386, but on average you can expect to pay $430.

  • Are there last-minute flights available from Oslo to Illinois for under $400?

    There are currently 20+ open flights from Oslo to Illinois within the next 7 days for less than $400.

  • What are the cheapest airlines to fly from Oslo to Illinois one-way?

    One-way options have recently been found by users for as low as $422 on Icelandair. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $485 and Iberia from $543 one-way.

  • What are the most popular routes from Oslo to Illinois?

    While some choose either Oslo Sandefjord - Chicago O'Hare Intl or Oslo Gardermoen - Chicago Midway, Oslo Gardermoen - Chicago O'Hare Intl is the most popular route from Oslo to Illinois.

  • What does OSL to ORD mean?

    Great question - OSL to ORD just means Oslo Gardermoen Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Oslo to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Oslo to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Oslo to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Oslo to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Oslo to Illinois that include hotel bookings?

    Yes. In addition to deals on Oslo to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo to Illinois.

  • Can I find deals for business class flights from Oslo to Illinois?

    Yes. Cheapflights offers flight deals from Oslo to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Oslo to Illinois that allow pets onboard?

    Many airlines flying from Oslo to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Oslo to Illinois?

    Yes, you can often find last-minute deals on Oslo to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Oslo to Illinois flight deals updated?

    The Oslo to Illinois flight deals you see on this page were last updated on 5/30.

  • What are the most popular airlines that fly from Oslo to Illinois?

    When booking a flight from Oslo to Illinois, you may want to consider flying on British Airways, Icelandair or Lufthansa as they are the most popular for this route.

  • What is the cheapest month to book a flight from Oslo to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Oslo to Illinois (average of $244). Flying from Oslo to Illinois in June is currently the most expensive (average of $326). 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.

See more FAQs

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Alternative routes for Oslo to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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Bergen to San Francisco flights
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Bergen to Dulles Intl flights

Top 5 airlines flying from Oslo to Illinois

Discover the top 5 airlines that operate flights from Oslo to Illinois. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$364Average$475FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest$390Average$462FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$424Average$532FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest$452Average$676FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest$452Average$542FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Oslo to Illinois by cabin class

Find flights from Oslo to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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How does Cheapflights help users find flights from Oslo to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oslo to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Oslo to Illinois?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Oslo.

Can Cheapflights find flights from Oslo to Illinois with no change fees?

Yes, we can. To see specific flights from Oslo to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Oslo to Illinois become cheaper?

Yes, Cheapflights offers price alerts on Oslo to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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