$126 Cheap Flights from Great Falls (GTF) to Oakland (OAK)

View $126 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Oakland Intl. Airport (OAK)

Cheap Flights from Great Falls to Oakland (GTF-OAK)

Prices were available within the past 7 days and start at $126 for one-way flights and $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Dec 4 - Sat, Dec 6
GTF
Great Falls
OAK
Oakland
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 4 from Great Falls to Oakland, returning Sat, Dec 6, priced at $252 found 1 day ago
Delta
Tue, Oct 28 - Wed, Oct 29
GTF
Great Falls
OAK
Oakland
$252 Roundtrip, found 17 hours ago
$252
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Oct 28 from Great Falls to Oakland, returning Wed, Oct 29, priced at $252 found 17 hours ago
Hawaiian Airlines
Thu, Dec 4 - Mon, Dec 8
GTF
Great Falls
OAK
Oakland
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Dec 4 from Great Falls to Oakland, returning Mon, Dec 8, priced at $262 found 1 day ago
Hawaiian Airlines
Thu, Dec 4 - Thu, Dec 11
GTF
Great Falls
OAK
Oakland
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Dec 4 from Great Falls to Oakland, returning Thu, Dec 11, priced at $272 found 1 day ago
Hawaiian Airlines
Thu, Dec 4 - Sun, Dec 7
GTF
Great Falls
OAK
Oakland
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Dec 4 from Great Falls to Oakland, returning Sun, Dec 7, priced at $277 found 1 day ago
Hawaiian Airlines
Sat, Jan 17 - Thu, Jan 29
GTF
Great Falls
OAK
Oakland
$282 Roundtrip, found 5 days ago
$282
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, Jan 17 from Great Falls to Oakland, returning Thu, Jan 29, priced at $282 found 5 days ago
Alaska Airlines
Wed, Dec 3 - Wed, Dec 10
GTF
Great Falls
OAK
Oakland
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Great Falls to Oakland, returning Wed, Dec 10, priced at $287 found 1 day ago
Hawaiian Airlines
Sat, Dec 6 - Mon, Dec 8
GTF
Great Falls
OAK
Oakland
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Dec 6 from Great Falls to Oakland, returning Mon, Dec 8, priced at $292 found 1 day ago
Hawaiian Airlines
Wed, Dec 3 - Mon, Dec 8
GTF
Great Falls
OAK
Oakland
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from Great Falls to Oakland, returning Mon, Dec 8, priced at $297 found 1 day ago
Delta
Sat, Dec 6 - Mon, Dec 8
GTF
Great Falls
OAK
Oakland
$300 Roundtrip, found 1 day ago
$300
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Dec 6 from Great Falls to Oakland, returning Mon, Dec 8, priced at $300 found 1 day ago

Alternative airports near Oakland

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

Select flight to San Francisco Intl. SFO. Average driving time to city center is 32 minutes. Flights from $656
SFO
San Francisco Intl.
Average driving time to city center32 min
Flights from $656
Select flight to Norman Y. Mineta San Jose Intl. SJC. Cheapest option available. Average driving time to city center is 44 minutes. Flights from $395
SJC
Norman Y. Mineta San Jose Intl.
Cheapest
Average driving time to city center44 min
Flights from $395

Frequently asked questions

How much does a flight from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK) cost?
Lock in a cheap one-way flight from $126 or cheap return flight from $252 from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK)?
Traveling in December can help you save, as it's the cheapest month for flights between GTF and OAK. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from GTF to OAK. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK)?
You'll need to book a flight with a layover if you're traveling from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK). There are no daily direct flights on this route. However, simply 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 GTF to OAK?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK)?
Choose a flight from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be 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 Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK) last-minute?
Last-minute fares from GTF to OAK are usually more expensive. To lock in the lowest prices, start searching for flights well in advance. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a GTF to OAK flight and hotel package?
You can save money by securing a GTF to OAK flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Great Falls Intl. Airport (GTF) to Oakland Intl. Airport (OAK)?
If you booked your GTF to OAK flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Great Falls Intl.
Destination airport
Oakland Intl.
Airlines serving
Alaska Airlines, Delta
Roundtrip price
$252
Distance
870 mi

Book with confidence

Book with confidence

Great Falls to Oakland Flights

The cheapest times to fly from Great Falls to Oakland

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

 

The best time to book a flight from Great Falls to Oakland

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

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 Great Falls to Oakland in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 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 Great Falls to Oakland 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 Great Falls to Oakland 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.

 

Great Falls to Oakland Flights

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*Available to One Key members.