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$385+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BGO — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$470
(Delta)

One-way from

$385
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$526
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. 0% potential increase in price ($4 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 September 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 September 11, 2025.

This Ticket deal was found by Cheapflights users on 9/11. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:10 pmBGO - ORD
1 stop31h 00mKLM
Sat 9/275:10 pmORD - BGO
1 stop11h 25mKLM
Deal found 9/11$431
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/316:00 amBGO - ORD
1 stop15h 20mDelta
Wed 11/510:25 amORD - BGO
2 stops18h 20mDelta
Deal found 9/10$470
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:00 amBGO - ORD
2 stops18h 59mDelta
Sat 9/272:00 pmORD - BGO
2 stops14h 35mDelta
Deal found 9/11$477
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 11/132:10 pmBGO - ORD
1 stop31h 10mDelta
Mon 11/174:25 pmORD - BGO
1 stop10h 40mDelta
Deal found 9/9$491
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:25 pmBGO - ORD
1 stop31h 45mUnited Airlines
Sun 11/28:20 pmORD - BGO
2 stops32h 20mUnited Airlines
Deal found 9/11$561
This Ticket deal was found by Cheapflights users on 9/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:30 amBGO - ORD
2 stops14h 15mScandinavian Airlines
Wed 11/57:20 pmORD - BGO
2 stops14h 05mScandinavian Airlines
Deal found 9/10$578
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:35 pmBGO - ORD
3 stops28h 45mMultiple Airlines
Wed 11/56:30 pmORD - BGO
2 stops14h 15mMultiple Airlines
Deal found 9/10$641

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 September 11, 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

Fri 10/31

6:00 am-3:20 pm

1 stop15h 20m

Chicago O'Hare Intl

Wed 11/5

5:20 pm-11:45 am

1 stop11h 25m

$470

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Thu 11/13

2:10 pm-2:20 pm

1 stop31h 10m

Chicago O'Hare Intl

Mon 11/17

4:25 pm-10:05 am

1 stop10h 40m

$491

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Sun 10/26

12:25 pm-2:38 pm

2 stops56h 13m

Chicago O'Hare Intl

Sun 11/2

9:08 pm-11:40 am

2 stops31h 32m

$561

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Fri 10/31

9:30 am-5:45 pm

2 stops14h 15m

Chicago O'Hare Intl

Wed 11/5

7:20 pm-4:25 pm

2 stops14h 05m

$578

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Thu 10/16

7:00 am-4:10 pm

3 stops40h 10m

$450

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Thu 10/16

6:10 am-12:55 pm

1 stop13h 45m

$543

BergenChicago

BGO - ORD

BGOORD

Bergen Flesland

Wed 10/22

1:30 pm-12:55 pm

2 stops30h 25m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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?

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.

  • How long is the flight from Bergen to Illinois?

    A quick flight from Bergen to Illinois can take about 15h 20m. Delta provides one of the quickest options available for as low as $470. The distance between Bergen and Illinois is about 3858 mi.

  • 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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