What is the cheapest airline that flies from Oakland to Great Falls?

Alaska Airlines is the most popular carrier operating from Oakland to Great Falls

When did momondo last update prices for flights from Oakland Airport to Great Falls Airport?

Prices for flights from Oakland Airport to Great Falls Airport were last updated today.

How many operators does momondo search for flights from Oakland Airport to Great Falls Airport?

There is 1 operator available for flights from Oakland Airport to Great Falls Airport as of October 2025.

How old do you have to be to fly from Oakland Airport to Great Falls Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$252 Cheap Flights from Oakland to Great Falls in 2025/26

1 adult

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Find the cheapest flights from Oakland, California to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 am - 12:23 pmOAK-GTF

5h 28m1 stop

6:20 pm - 11:49 pmGTF-OAK

6h 29m1 stop

$378Delta

Find Deal

Thu, Apr 23 - Sun, Apr 26

2:50 pm - 5:20 pmOAK-GTF

25h 30m1 stop

6:00 pm - 6:28 pmGTF-OAK

25h 28m2 stops

$525Alaska Airlines

Find Deal

Thu, Apr 23 - Sun, Apr 26

9:23 am - 5:20 pmOAK-GTF

30h 57m2 stops

6:00 pm - 6:28 pmGTF-OAK

25h 28m2 stops

$540Alaska Airlines

Find Deal

Thu, Apr 23 - Sun, Apr 26

11:05 am - 6:10 pmOAK-GTF

6h 05m1 stop

6:50 pm - 11:59 pmGTF-OAK

6h 09m1 stop

$548Alaska Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

11:05 am - 6:10 pmOAK-GTF

6h 05m1 stop

6:50 pm - 8:50 amGTF-OAK

15h 00m2 stops

$576Alaska Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

9:48 am - 6:10 pmOAK-GTF

7h 22m2 stops

6:50 pm - 8:50 amGTF-OAK

15h 00m2 stops

$604Alaska Airlines

Find Deal

Wed, Nov 12 - Sun, Nov 16

5:55 am - 12:32 pmOAK-GTF

5h 37m1 stop

6:10 pm - 12:03 amGTF-OAK

6h 53m1 stop

$856Delta

Find Deal

Mon, Nov 10 - Mon, Nov 10

Delta flights from Oakland, California to Great Falls

Our best Delta deals on Oakland, California to Great Falls flight tickets

Delta

Apr 23

OAK5:55 amOakland

5h 28m

1 stop

GTF12:23 pmGreat Falls

Apr 26

GTF6:20 pmGreat Falls

6h 29m

1 stop

OAK11:49 pmOakland

$378

Find similar

Delta

Nov 10

OAK5:55 amOakland

5h 37m

1 stop

GTF12:32 pmGreat Falls

Nov 10

GTF6:10 pmGreat Falls

6h 53m

1 stop

OAK12:03 amOakland

$856

Find similar

Alaska Airlines flights from Oakland, California to Great Falls

Our best Alaska Airlines deals on Oakland, California to Great Falls flight tickets

Alaska Airlines

Apr 23

OAK2:50 pmOakland

25h 30m

1 stop

GTF5:20 pmGreat Falls

Apr 26

GTF6:00 pmGreat Falls

25h 28m

2 stops

OAK6:28 pmOakland

$525

Find similar

Alaska Airlines

Apr 23

OAK9:23 amOakland

30h 57m

2 stops

GTF5:20 pmGreat Falls

Apr 26

GTF6:00 pmGreat Falls

25h 28m

2 stops

OAK6:28 pmOakland

$540

Find similar

Alaska Airlines

Nov 12

OAK11:05 amOakland

6h 05m

1 stop

GTF6:10 pmGreat Falls

Nov 16

GTF6:50 pmGreat Falls

6h 09m

1 stop

OAK11:59 pmOakland

$548

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Oakland, California to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 4/23

5:55 am-12:23 pm

1 stop5h 28m

Great Falls

Sun 4/26

6:20 pm-11:49 pm

1 stop6h 29m

$378

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 4/23

2:50 pm-5:20 pm

1 stop25h 30m

Great Falls

Sun 4/26

6:00 pm-6:28 pm

2 stops25h 28m

$525

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 4/23

9:23 am-5:20 pm

2 stops30h 57m

Great Falls

Sun 4/26

6:00 pm-6:28 pm

2 stops25h 28m

$540

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 11/12

11:05 am-6:10 pm

1 stop6h 05m

Great Falls

Sun 11/16

6:50 pm-11:59 pm

1 stop6h 09m

$548

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 11/12

11:05 am-6:10 pm

1 stop6h 05m

Great Falls

Sun 11/16

6:50 pm-8:50 am

2 stops15h 00m

$576

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 11/12

9:48 am-6:10 pm

2 stops7h 22m

Great Falls

Sun 11/16

6:50 pm-8:50 am

2 stops15h 00m

$604

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Mon 11/10

5:55 am-12:32 pm

1 stop5h 37m

Great Falls

Mon 11/10

6:10 pm-12:03 am

1 stop6h 53m

$856

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Sun 1/4

6:10 am-6:41 pm

1 stop11h 31m

$252

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Sun 1/4

9:35 am-6:41 pm

2 stops8h 06m

$326

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Oakland, California to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Tuesday when prices can be found for as low as $334. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Oakland, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $528.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the morning. momondo users have found flights departing from Oakland, California to Great Falls in the morning for as low as $377. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $677 on average. Flights to Great Falls from Oakland, California at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Oakland, California to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to Great Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Oakland, California to Great Falls (OAK to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Great Falls

Direct flights	None

There are no direct flights from Oakland, California to Great Falls. There are no popular flight routes from Oakland, California to Great Falls.

Search flight deals

How far is Oakland to Great Falls by plane?
The distance between Oakland and Great Falls is about 869.2 mi. Flights usually cover this in 5h 28m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Oakland Airport to Great Falls Airport?
Prices for flights from Oakland Airport to Great Falls Airport were last updated today.
How many operators does momondo search for flights from Oakland Airport to Great Falls Airport?
There is 1 operator available for flights from Oakland Airport to Great Falls Airport as of October 2025.
How old do you have to be to fly from Oakland Airport to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Oakland, California to Great Falls?
Based on momondo bookings for flights between Oakland, California and Great Falls, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Oakland, California to Great Falls

Compare and see reviews for airlines that fly from Oakland, California to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $234	Free Cancellation	Rating 7.9 7,998 reviews		Search Delta flights

Shelby

Why use momondo?

Why should I use momondo to find a flight deal from Oakland to Great Falls?

Finding the right flight to Great Falls from Oakland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Great Falls quick and easy, saving you time and money.

Can I find flights from Oakland to Great Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Great Falls from Oakland with this policy.

How can momondo help me find flights from Oakland to Great Falls?

momondo provides multiple filters to help you find the best flight to Great Falls from Oakland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oakland to Great Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Great Falls from Oakland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.