$341 Cheap Flights from Chicago (ORD) to Bergen (BGO)

View $341 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Flesland Airport (BGO)

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Cheap Flights from Chicago to Bergen (ORD-BGO)

Prices were available within the past 7 days and start at $341 for one-way flights and $422 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Mar 7 - Sat, Mar 14
ORD
Chicago
BGO
Bergen
$422 Roundtrip, found 9 hours ago
$422
Roundtrip
found 9 hours ago
Select Scandinavian Airlines flight, departing Sat, Mar 7 from Chicago to Bergen, returning Sat, Mar 14, priced at $422 found 9 hours ago
Scandinavian Airlines
Sat, Mar 7 - Sat, Mar 14
ORD
Chicago
BGO
Bergen
$426 Roundtrip, found 9 hours ago
$426
Roundtrip
found 9 hours ago
Select Scandinavian Airlines flight, departing Sat, Mar 7 from Chicago to Bergen, returning Sat, Mar 14, priced at $426 found 9 hours ago
Scandinavian Airlines
Wed, Mar 4 - Wed, Mar 18
ORD
Chicago
BGO
Bergen
$428 Roundtrip, found 4 days ago
$428
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 4 from Chicago to Bergen, returning Wed, Mar 18, priced at $428 found 4 days ago
Scandinavian Airlines
Fri, Dec 5 - Wed, Dec 10
ORD
Chicago
BGO
Bergen
$428 Roundtrip, found 3 days ago
$428
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, Dec 5 from Chicago to Bergen, returning Wed, Dec 10, priced at $428 found 3 days ago
Scandinavian Airlines
Wed, Mar 4 - Wed, Mar 18
ORD
Chicago
BGO
Bergen
$431 Roundtrip, found 4 days ago
$431
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Mar 4 from Chicago to Bergen, returning Wed, Mar 18, priced at $431 found 4 days ago
Icelandair
Thu, Apr 23 - Thu, Apr 30
ORD
Chicago
BGO
Bergen
$453 Roundtrip, found 1 hour ago
$453
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Thu, Apr 23 from Chicago to Bergen, returning Thu, Apr 30, priced at $453 found 1 hour ago
Icelandair
Thu, Apr 23 - Fri, May 1
ORD
Chicago
BGO
Bergen
$460 Roundtrip, found 1 hour ago
$460
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Thu, Apr 23 from Chicago to Bergen, returning Fri, May 1, priced at $460 found 1 hour ago
Lufthansa
Wed, Apr 1 - Wed, Apr 8
ORD
Chicago
BGO
Bergen
$532 Roundtrip, found 11 hours ago
$532
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Wed, Apr 1 from Chicago to Bergen, returning Wed, Apr 8, priced at $532 found 11 hours ago
Air Canada
Mon, Nov 10 - Mon, Nov 17
ORD
Chicago
BGO
Bergen
$534 Roundtrip, found 1 day ago
$534
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Nov 10 from Chicago to Bergen, returning Mon, Nov 17, priced at $534 found 1 day ago
United
Thu, Dec 11 - Sun, Dec 21
ORD
Chicago
BGO
Bergen
$534 Roundtrip, found 22 hours ago
$534
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Dec 11 from Chicago to Bergen, returning Sun, Dec 21, priced at $534 found 22 hours ago

Find the cheapest month to fly from Chicago (ORD) to Bergen (BGO)

November is typically the cheapest month to fly

From $449 - $747 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bergen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Flesland BGO. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $534
BGO
Flesland
CheapestClosest
Average driving time to city center21 min
Flights from $534
Flights from Chicago (ORD) to Bergen (BGO)
Origin airport
O'Hare Intl.
Destination airport
Flesland
Airlines serving
Air Canada, Air France, Delta, Finnair, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United
Roundtrip price
$422
Distance
3861 mi

Chicago to Bergen Flights

The cheapest times to fly from Chicago to Bergen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Bergen are during the month of March. You can find some of the cheapest flights from Chicago to Bergen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Bergen

Sunday is one of the best days to book for cheap flights from Chicago to Bergen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Bergen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Bergen in 2025. You can also book with separate airlines for your outbound and return journeys, from $341 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Bergen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Bergen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Flesland Airport (BGO) cost?
Discover the latest flight deals from ORD to BGO by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ORD to BGO?
The cheapest flights from ORD to BGO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ORD to BGO?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ORD to BGO. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Flesland Airport (BGO)?
There aren't any daily nonstop flights from O'Hare Intl. Airport (ORD) to Flesland Airport (BGO). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from ORD to BGO?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Flesland Airport (BGO)?
To avoid potential delays on the O'Hare Intl. Airport (ORD) to Flesland Airport (BGO) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Flesland Airport (BGO) last-minute?
Last-minute fares from ORD to BGO are usually more expensive. To secure the lowest rates, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap ticket right before your trip.
Is it cheaper to book an ORD to BGO flight and hotel package?
Booking an ORD to BGO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Flesland Airport (BGO)?
It's usually possible to cancel or reschedule your ORD to BGO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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Chicago nearby Airports

Chicago

Midway Intl. to Bergen
$578.31
*Available to One Key members.