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 September 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.

$352 Cheap Flights from Oakland to Great Falls in 2025/26

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Find the cheapest flights from Oakland, California to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

6:40 am - 5:35 pmOAK-GTF

9h 55m1 stop

6:15 pm - 12:03 amGTF-OAK

6h 48m1 stop

$385Alaska Airlines

Find Deal

Wed, Oct 15 - Sun, Oct 19

8:05 pm - 5:35 pmOAK-GTF

20h 30m1 stop

6:15 pm - 10:23 amGTF-OAK

17h 08m1 stop

$430Alaska Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

2:33 pm - 5:35 pmOAK-GTF

26h 02m1 stop

6:15 pm - 10:23 amGTF-OAK

17h 08m1 stop

$438Alaska Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

9:25 am - 5:35 pmOAK-GTF

31h 10m2 stops

6:15 pm - 12:03 amGTF-OAK

6h 48m1 stop

$474Alaska Airlines

Find Deal

Wed, Oct 15 - Sun, Oct 19

8:05 pm - 5:35 pmOAK-GTF

20h 30m1 stop

6:15 pm - 7:18 pmGTF-OAK

26h 03m2 stops

$475Alaska Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

7:06 pm - 5:35 pmOAK-GTF

45h 29m2 stops

6:15 pm - 12:03 amGTF-OAK

6h 48m1 stop

$478Alaska Airlines

Find Deal

Wed, Oct 15 - Sun, Oct 19

6:00 am - 12:25 pmOAK-GTF

5h 25m1 stop

6:11 pm - 11:50 pmGTF-OAK

6h 39m1 stop

$564Delta

Find Deal

Wed, Oct 1 - Wed, Oct 1

Alaska Airlines flights from Oakland, California to Great Falls

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

Alaska Airlines

Oct 15

OAK6:40 amOakland

9h 55m

1 stop

GTF5:35 pmGreat Falls

Oct 19

GTF6:15 pmGreat Falls

6h 48m

1 stop

OAK12:03 amOakland

$385

Find similar

Alaska Airlines

Oct 9

OAK8:05 pmOakland

20h 30m

1 stop

GTF5:35 pmGreat Falls

Oct 13

GTF6:15 pmGreat Falls

17h 08m

1 stop

OAK10:23 amOakland

$430

Find similar

Alaska Airlines

Oct 9

OAK2:33 pmOakland

26h 02m

1 stop

GTF5:35 pmGreat Falls

Oct 13

GTF6:15 pmGreat Falls

17h 08m

1 stop

OAK10:23 amOakland

$438

Find similar

Delta flights from Oakland, California to Great Falls

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

Delta

Oct 1

OAK6:00 amOakland

5h 25m

1 stop

GTF12:25 pmGreat Falls

Oct 1

GTF6:11 pmGreat Falls

6h 39m

1 stop

OAK11:50 pmOakland

$564

Find similar

Delta

Sep 20

OAK6:00 amOakland

5h 25m

1 stop

GTF12:25 pmGreat Falls

Sep 23

GTF5:40 amGreat Falls

7h 16m

1 stop

OAK11:56 amOakland

$826

Find similar

Delta

Sep 19

OAK5:05 pmOakland

4h 23m

1 stop

GTF10:28 pmGreat Falls

Sep 23

GTF1:05 pmGreat Falls

4h 19m

1 stop

OAK4:24 pmOakland

$906

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

Wed 10/15

6:40 am-5:35 pm

1 stop9h 55m

Great Falls

Sun 10/19

6:15 pm-12:03 am

1 stop6h 48m

$385

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 10/9

8:05 pm-5:35 pm

1 stop20h 30m

Great Falls

Mon 10/13

6:15 pm-10:23 am

1 stop17h 08m

$430

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 10/9

2:33 pm-5:35 pm

1 stop26h 02m

Great Falls

Mon 10/13

6:15 pm-10:23 am

1 stop17h 08m

$438

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 10/15

9:25 am-5:35 pm

2 stops31h 10m

Great Falls

Sun 10/19

6:15 pm-12:03 am

1 stop6h 48m

$474

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 10/9

8:05 pm-5:35 pm

1 stop20h 30m

Great Falls

Mon 10/13

6:15 pm-7:18 pm

2 stops26h 03m

$475

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 10/15

7:06 pm-5:35 pm

2 stops45h 29m

Great Falls

Sun 10/19

6:15 pm-12:03 am

1 stop6h 48m

$478

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 10/1

6:00 am-12:25 pm

1 stop5h 25m

Great Falls

Wed 10/1

6:11 pm-11:50 pm

1 stop6h 39m

$564

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Sun 10/12

11:03 am-5:35 pm

1 stop5h 32m

$736

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 25m, 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 September 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 7,954 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.