$539 Cheap Flights from Oslo (OSL) to Montgomery (MGM)

View $539 flight on Fri, Sep 26, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM)

Cheap Flights from Oslo to Montgomery (OSL-MGM)

Prices were available within the past 7 days and start at $539 for one-way flights and $766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$766 Roundtrip, just found
$766
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $766 just found
American Airlines
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$824 Roundtrip, just found
$824
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $824 just found
American Airlines
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$833 Roundtrip, just found
$833
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $833 just found
American Airlines
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$881 Roundtrip, just found
$881
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $881 just found
British Airways
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$882 Roundtrip, just found
$882
Roundtrip
just found
Select British Airways flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $882 just found
British Airways
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$884 Roundtrip, just found
$884
Roundtrip
just found
Select British Airways flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $884 just found
British Airways
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$891 Roundtrip, just found
$891
Roundtrip
just found
Select British Airways flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $891 just found
Finnair
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$910 Roundtrip, just found
$910
Roundtrip
just found
Select Finnair flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $910 just found
Delta
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$1,001 Roundtrip, just found
$1,001
Roundtrip
just found
Select Delta flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $1,001 just found
KLM
Fri, Sep 26 - Fri, Oct 3
OSL
Oslo
MGM
Montgomery
$1,440 Roundtrip, just found
$1,440
Roundtrip
just found
Select KLM flight, departing Fri, Sep 26 from Oslo to Montgomery, returning Fri, Oct 3, priced at $1,440 just found
Flights from Oslo (OSL) to Montgomery (MGM)
Origin airport
Gardermoen
Destination airport
Montgomery Regional
Roundtrip price
$765
Distance
4550 mi

Oslo to Montgomery Flights

The cheapest times to fly from Oslo to Montgomery

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 Oslo to Montgomery are during the month of September. You can find some of the cheapest flights from Oslo to Montgomery with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Montgomery

Sunday is one of the best days to book for cheap flights from Oslo to Montgomery: 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 Oslo to Montgomery

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 Oslo to Montgomery in 2025. You can also book with separate airlines for your outbound and return journeys, from $539 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 Oslo to Montgomery 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 Oslo to Montgomery 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 Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM) cost?
Snag a cheap one-way flight from $539 or cheap return flight from $766 from Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM)?
Planning your getaway for September may help you find better deals, as it's the cheapest month for flights between OSL and MGM. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM)?
To find the cheapest airline flying from OSL to MGM, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM)?
You'll need to catch a flight with a layover when traveling from Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from OSL to MGM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM)?
To avoid potential delays on the Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM) last-minute?
Holding off until right before your break to book a ticket from OSL to MGM generally means paying more. Although you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book an OSL to MGM flight and hotel package?
You can save money by booking an OSL to MGM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Montgomery Regional Airport (MGM)?
It's generally possible to reschedule or cancel your OSL to MGM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.