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$388+ Cheap flights from Bergen (BGO) to Illinois

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BGO — ORD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Bergen to Illinois

Keep the following information in mind while searching for Bergen to Illinois flight deals. Data was last updated July 30, 2025.

Round-trip from

$429
(Mytrip)

One-way from

$388
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$777
From Bergen Flesland to Illinois
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One-way flight from Bergen Flesland to Illinois
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bergen to Illinois

Cheapest flights from Bergen to Illinois
Explore the most affordable flight options available from Bergen to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/303:20 pmBGO - ORD
1 stop12h 55mIcelandair
Thu 9/410:15 pmORD - BGO
1 stop9h 15mIcelandair
Deal found 7/29$429
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:45 amBGO - ORD
1 stop14h 25mLufthansa
Mon 11/174:20 pmORD - BGO
1 stop12h 20mLufthansa
Deal found 7/29$465
This Flysmarter deal was found by Cheapflights users on 7/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:25 pmBGO - ORD
2 stops29h 35mFinnair
Thu 9/410:35 pmORD - BGO
2 stops28h 30mFinnair
Deal found 7/29$467
This United Airlines deal was found by Cheapflights users on 7/28. 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 11/1312:30 pmBGO - ORD
1 stop14h 35mUnited Airlines
Mon 11/1711:00 amORD - BGO
2 stops17h 40mUnited Airlines
Deal found 7/28$468
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 11/1310:50 amBGO - ORD
2 stops16h 46mDelta
Mon 11/171:30 pmORD - BGO
2 stops13h 35mDelta
Deal found 7/29$494
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:40 amBGO - ORD
1 stop33h 30mSWISS
Thu 9/48:20 pmORD - BGO
2 stops29h 35mSWISS
Deal found 7/29$521
This Expedia deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1210:50 amBGO - ORD
3 stops34h 10mMultiple Airlines
Tue 8/1910:25 pmORD - BGO
2 stops34h 20mMultiple Airlines
Deal found 7/29$777

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bergen 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 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Bergen to Illinois that are best for you.

Fly from

Bergen

Fly to

Illinois

Route

Depart

Return

Price

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Sat 8/30

3:20 pm-9:15 pm

1 stop12h 55m

Chicago O'Hare Intl

Thu 9/4

10:15 pm-2:30 pm

1 stop9h 15m

$429

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Thu 11/13

5:45 am-1:10 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 11/17

4:20 pm-11:40 am

1 stop12h 20m

$465

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Sat 8/30

6:25 pm-5:00 pm

2 stops29h 35m

Chicago O'Hare Intl

Thu 9/4

10:35 pm-10:05 am

2 stops28h 30m

$467

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Thu 11/13

12:30 pm-8:05 pm

1 stop14h 35m

Chicago O'Hare Intl

Mon 11/17

11:00 am-11:40 am

2 stops17h 40m

$468

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Thu 11/13

10:50 am-8:36 pm

2 stops16h 46m

Chicago O'Hare Intl

Mon 11/17

1:30 pm-10:05 am

2 stops13h 35m

$494

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Sat 8/30

9:40 am-12:10 pm

1 stop33h 30m

Chicago O'Hare Intl

Thu 9/4

8:20 pm-8:55 am

2 stops29h 35m

$521

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Tue 8/12

10:50 am-2:00 pm

3 stops34h 10m

Chicago O'Hare Intl

Tue 8/19

10:25 pm-3:45 pm

2 stops34h 20m

$777

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Wed 10/29

9:45 pm-9:38 am

3 stops41h 53m

$388

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Wed 10/29

6:00 am-3:20 pm

1 stop15h 20m

$681

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Sat 9/20

5:45 pm-2:10 pm

1 stop27h 25m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 results
1
2

Best time to book a flight from Bergen to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Bergen 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.

Cheapflights Insights

Everything you need to know about your flight from Bergen to Illinois

How much does it cost to fly round-trip from Bergen to Illinois?

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 July 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from Bergen to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

  • What airport do you fly from for flights from Bergen to Illinois?

    Bergen Flesland (BGO) is the airport you will fly out of if you book a flight from Bergen to Illinois. It is only a 7.8 mi journey to Flesland (BGO) from Bergen’s city center.

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

    The cheapest airlines for a one-way flight from Bergen to Illinois are Delta ($681), KLM ($683), and Lufthansa ($746).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bergen 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.

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

    Currently, August is the cheapest month in which you can book a flight from Bergen to Illinois (average of $245). Flying from Bergen to Illinois in March is currently the most expensive (average of $321). 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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