$268 Cheap Flights from Long Beach (LGB) to Great Falls (GTF)

View $268 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Long Beach Municipal Airport (LGB) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap Flights from Long Beach to Great Falls (LGB-GTF)

Prices were available within the past 7 days and start at $268 for one-way flights and $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 3 - Sat, Feb 7
LGB
Long Beach
GTF
Great Falls
$386 Roundtrip, found 1 day ago
$386
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 3 from Long Beach to Great Falls, returning Sat, Feb 7, priced at $386 found 1 day ago
Delta
Tue, Feb 3 - Sat, Feb 7
LGB
Long Beach
GTF
Great Falls
$391 Roundtrip, found 1 day ago
$391
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 3 from Long Beach to Great Falls, returning Sat, Feb 7, priced at $391 found 1 day ago
Delta
Tue, Feb 3 - Tue, Feb 10
LGB
Long Beach
GTF
Great Falls
$396 Roundtrip, found 12 hours ago
$396
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Feb 3 from Long Beach to Great Falls, returning Tue, Feb 10, priced at $396 found 12 hours ago
Delta
Wed, Dec 17 - Wed, Dec 24
LGB
Long Beach
GTF
Great Falls
$403 Roundtrip, found 6 days ago
$403
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 17 from Long Beach to Great Falls, returning Wed, Dec 24, priced at $403 found 6 days ago
Delta
Tue, Feb 3 - Mon, Feb 9
LGB
Long Beach
GTF
Great Falls
$406 Roundtrip, found 12 hours ago
$406
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Feb 3 from Long Beach to Great Falls, returning Mon, Feb 9, priced at $406 found 12 hours ago
Delta
Tue, Dec 16 - Wed, Dec 24
LGB
Long Beach
GTF
Great Falls
$409 Roundtrip, found 6 days ago
$409
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Dec 16 from Long Beach to Great Falls, returning Wed, Dec 24, priced at $409 found 6 days ago
Delta
Mon, Dec 15 - Wed, Dec 24
LGB
Long Beach
GTF
Great Falls
$415 Roundtrip, found 6 days ago
$415
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Dec 15 from Long Beach to Great Falls, returning Wed, Dec 24, priced at $415 found 6 days ago
Delta
Tue, Feb 3 - Sat, Feb 7
LGB
Long Beach
GTF
Great Falls
$416 Roundtrip, found 1 day ago
$416
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 3 from Long Beach to Great Falls, returning Sat, Feb 7, priced at $416 found 1 day ago
Delta
Sun, Feb 1 - Mon, Feb 9
LGB
Long Beach
GTF
Great Falls
$416 Roundtrip, found 12 hours ago
$416
Roundtrip
found 12 hours ago
Select Delta flight, departing Sun, Feb 1 from Long Beach to Great Falls, returning Mon, Feb 9, priced at $416 found 12 hours ago
Delta
Mon, Dec 15 - Mon, Dec 22
LGB
Long Beach
GTF
Great Falls
$419 Roundtrip, found 6 days ago
$419
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Dec 15 from Long Beach to Great Falls, returning Mon, Dec 22, priced at $419 found 6 days ago
Flights from Long Beach (LGB) to Great Falls (GTF)
Origin airport
Long Beach Municipal
Destination airport
Great Falls Intl.
Airlines serving
Delta
Roundtrip price
$385
Distance
1007 mi

Long Beach to Great Falls Flights

The cheapest times to fly from Long Beach to Great Falls

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 Long Beach to Great Falls are during the month of February. You can find some of the cheapest flights from Long Beach to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Long Beach to Great Falls

Sunday is one of the best days to book for cheap flights from Long Beach to Great Falls: 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 Long Beach to Great Falls

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 Long Beach to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $268 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 Long Beach to Great Falls 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 Long Beach to Great Falls 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 Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF) cost?
Lock in a cheap one-way flight from $268 or cheap return flight from $386 from Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF)?
Planning your trip for February can help you save, as it's the cheapest month for flights between LGB and GTF. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LGB to GTF flight.
How many flights per day from Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF)?
You'll have to catch a flight with a layover when traveling from Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from LGB to GTF?
You'll usually 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 Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF)?
Choose a flight from Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF) last-minute?
Last-minute bookings from LGB to GTF are usually more expensive. To secure the lowest prices, start searching for flights as early as possible. That said, if you can play around with your travel dates, you may land a cheap fare just before your departure.
Is it cheaper to book a LGB to GTF flight and hotel package?
Compared with arranging flights and hotels separately, booking a LGB to GTF flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of stays, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Long Beach Municipal Airport (LGB) to Great Falls Intl. Airport (GTF)?
If you reserved your LGB to GTF flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.