$465 Cheap United flights St. Louis (STL) to Bergen (BGO)

View $465 flight on Sun, Nov 23, 2025Opens in a new window

$465 Cheap United flights St. Louis (STL) to Bergen (BGO)

Prices were available within the past 7 days and start at $465 for one-way flights and $620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Aug 31 - Mon, Sep 8
STL
St. Louis
BGO
Bergen
$620 Roundtrip, found 5 days ago
$620
Roundtrip
found 5 days ago
Select United flight, departing Sun, Aug 31 from St. Louis to Bergen, returning Mon, Sep 8, priced at $620 found 5 days ago
United
Wed, Nov 26 - Tue, Dec 2
STL
St. Louis
BGO
Bergen
$640 Roundtrip, found 15 hours ago
$640
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Nov 26 from St. Louis to Bergen, returning Tue, Dec 2, priced at $640 found 15 hours ago
United
Sun, Aug 31 - Sun, Sep 7
STL
St. Louis
BGO
Bergen
$666 Roundtrip, found 5 days ago
$666
Roundtrip
found 5 days ago
Select United flight, departing Sun, Aug 31 from St. Louis to Bergen, returning Sun, Sep 7, priced at $666 found 5 days ago
United
Wed, Nov 26 - Mon, Dec 1
STL
St. Louis
BGO
Bergen
$750 Roundtrip, found 15 hours ago
$750
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Nov 26 from St. Louis to Bergen, returning Mon, Dec 1, priced at $750 found 15 hours ago
Flights from St. Louis (STL) to Bergen (BGO)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Flesland
Airlines serving
Air Canada, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, United
Popular airline
Lufthansa
Distance
4118 mi

Frequently asked questions

How much is a United Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Flesland Airport (BGO)?
Scoring cheap one-way United Airlines flights from STL to BGO from $465 on Expedia is simple --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $620 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from STL to BGO with United Airlines?
Look for one-way or round-trip flights to Bergen in January or November. You could find an affordable fare with United Airlines during these off-season months.
What is the cheapest time to book flights from Lambert-St. Louis Intl. Airport (STL) to Flesland Airport (BGO) with United Airlines?
Scoring the best United Airlines deals from STL to BGO often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. As an added bonus, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is often the most expensive day to book.* It's smart to kick off your flight search about one month before your travel dates.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Lambert-St. Louis Intl. Airport (STL) to Flesland Airport (BGO)?
Use our "Nonstop" filter when browsing for direct United Airlines flights from STL to BGO. You'll also be able to compare other carriers servicing the same direct trip.
What is the earliest United Airlines flight from STL to BGO?
Search United Airlines's earliest flights from STL to BGO by using our "Morning" and "Early Morning" filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Bergen?
United Airlines flights from Lambert-St. Louis Intl. Airport (STL) to Bergen come in to Flesland Airport (BGO). This is the main gateway to this city.
Why fly with United Airlines from STL to BGO?
A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to depart from STL to BGO with United Airlines. Plus, by joining Expedia's free One Key™ program, you can receive OneKeyCash™* on top of United Airlines's loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Flesland Airport (BGO)?
In most cases, you can modify or cancel your flight, although there may be additional charges if you booked more than 24 hours ago. Need to keep your options open? Make use of our "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you need to adjust your plans. To modify your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

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*Available to One Key members.