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$120+ Cheap flights from Oakland, CA (OAK) to Montana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BZN
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Oakland to Montana

Keep the following information in mind while searching for Oakland to Montana flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(Southwest)

One-way from

$124
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$416

Good one-way deal

$57 or less
Provider with most accurate pricing for San Francisco-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Bozeman Gallatin Field flights.
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From Oakland to Montana
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One-way flight from Oakland to Montana
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a one-way flight from Oakland to Montana.
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Find flight deals from Oakland to Montana

Cheapest flights from Oakland to Montana
Explore the most affordable flight options available from Oakland to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Southwest deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:35 pmOAK - BZN
1 stop7h 10mSouthwest
Wed 12/1012:40 pmBZN - OAK
1 stop8h 10mSouthwest
Deal found 11/12$189
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:55 amOAK - BZN
1 stop3h 55mDelta
Mon 12/86:33 pmBZN - OAK
1 stop6h 35mDelta
Deal found 11/11$197
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:31 pmOAK - BIL
1 stop8h 37mAlaska Airlines
Wed 12/103:36 pmBIL - OAK
1 stop18h 10mAlaska Airlines
Deal found 11/12$238
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:21 amOAK - HLN
1 stop5h 30mAlaska Airlines
Tue 1/66:32 pmHLN - OAK
1 stop6h 27mAlaska Airlines
Deal found 11/12$248
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:55 amOAK - BZN
2 stops31h 24mDelta
Wed 12/103:00 pmBZN - OAK
2 stops10h 08mDelta
Deal found 11/12$251
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:21 amOAK - HLN
1 stop5h 30mAlaska Airlines
Mon 1/56:32 pmHLN - OAK
1 stop6h 27mAlaska Airlines
Deal found 11/12$258
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:31 pmOAK - HLN
1 stop26h 20mAlaska Airlines
Tue 1/66:32 pmHLN - OAK
1 stop6h 27mAlaska Airlines
Deal found 11/12$285
This Delta deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:50 pmOAK - FCA
1 stop5h 20mDelta
Tue 12/96:06 pmFCA - OAK
1 stop7h 02mDelta
Deal found 11/13$289
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:21 amOAK - HLN
1 stop5h 30mAlaska Airlines
Thu 1/86:48 pmHLN - OAK
1 stop26h 52mAlaska Airlines
Deal found 11/12$295
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:21 amOAK - HLN
1 stop5h 30mAlaska Airlines
Sat 1/106:48 pmHLN - OAK
1 stop26h 52mAlaska Airlines
Deal found 11/12$310
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:31 pmOAK - HLN
1 stop26h 20mAlaska Airlines
Wed 1/76:48 pmHLN - OAK
1 stop17h 15mAlaska Airlines
Deal found 11/12$322
This Alaska Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:40 amOAK - HLN
1 stop10h 11mAlaska Airlines
Tue 1/66:32 pmHLN - OAK
1 stop6h 27mAlaska Airlines
Deal found 11/12$326

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Oakland to Montana that are best for you.

Fly from

Oakland

Fly to

Montana

Route

Depart

Return

Price

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Fri 1/23

9:40 am-10:15 pm

1 stop11h 35m

Bozeman Gallatin Field

Mon 1/26

3:50 pm-10:15 pm

1 stop7h 25m

$194

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Thu 12/4

2:35 pm-10:45 pm

1 stop7h 10m

Bozeman Gallatin Field

Wed 12/10

12:40 pm-9:30 pm

2 stops9h 50m

$194

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Thu 12/4

5:55 am-10:50 am

1 stop3h 55m

Bozeman Gallatin Field

Mon 12/8

6:33 pm-12:08 am

1 stop6h 35m

$197

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Fri 1/23

5:17 pm-10:42 am

1 stop16h 25m

Bozeman Gallatin Field

Sun 1/25

7:20 am-4:23 pm

1 stop10h 03m

$206

OaklandBozeman

OAK - BZN

OAKBZN

Oakland

Thu 1/22

10:30 am-11:56 pm

2 stops12h 26m

Bozeman Gallatin Field

Sun 1/25

7:20 am-4:23 pm

1 stop10h 03m

$231

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Wed 1/7

4:54 pm-10:31 pm

1 stop4h 37m

Great Falls

Wed 1/14

6:10 pm-10:53 pm

1 stop5h 43m

$238

OaklandMissoula

OAK - MSO

OAKMSO

Oakland

Sat 1/31

8:10 am-3:31 pm

1 stop6h 21m

Missoula Johnson-Bell Field

Tue 2/3

6:23 am-11:03 am

1 stop5h 40m

$238

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Wed 12/3

2:31 pm-12:08 am

1 stop8h 37m

Billings Logan Intl

Wed 12/10

3:36 pm-8:46 am

1 stop18h 10m

$238

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Sat 2/14

5:31 pm-11:38 pm

1 stop5h 07m

Billings Logan Intl

Sat 2/21

2:04 pm-10:49 pm

1 stop9h 45m

$238

OaklandKalispell

OAK - FCA

OAKFCA

Oakland

Mon 1/5

6:10 am-12:18 pm

1 stop5h 08m

Kalispell Glacier Park

Thu 1/15

6:25 am-11:03 am

1 stop5h 38m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 59 results
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Best time to book a flight from Oakland to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Montana

What is the cheapest month to book a flight from Oakland, California to Montana?

Currently, August is the cheapest month in which you can book a flight from Oakland, California to Montana (average of $44). Flying from Oakland, California to Montana in March is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OAK to MT?

Find hourly flight availability from Oakland to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

One of the essential ways to save on airfare from Oakland, California to Montana is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 16% on airfare.

What is the cheapest day to fly from Oakland, California to Montana?

Use this chart to determine the cheapest time to fly round-trip from Oakland to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oakland, California to Montana flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated November 13, 2025.
Read through reviews of airlines operating flights from Oakland to Montana, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,281 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,236 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,007 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,809 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Allegiant Air
7.2
Good
698 reviews
Alaska Airlines
8.0
Very good
11,281 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Oakland to Montana?

    For a flight from Oakland to Montana, you will be flying from Oakland. Oakland (OAK) is just 7.0 mi from the center of the city.

  • How long is the flight from Oakland, California to Montana?

    For as low as $197, Southwest can have you in Montana from Oakland, California in 3h 55m. The distance from Oakland, California to Montana is about 795 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oakland, California to Montana one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $120. Alaska Airlines flights start at $124 while deals on Hawaiian Airlines start at $290 one-way.

  • What are the most popular routes from Oakland, California to Montana?

    While some choose either Oakland - Kalispell Glacier Park or Oakland - Billings Logan Intl, Oakland - Bozeman Gallatin Field is the most popular route from Oakland, California to Montana.

  • Can I find deals for flights from Oakland to Montana that include hotel bookings?

    Yes. In addition to deals on Oakland to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Montana.

  • Can I find deals for business class flights from Oakland to Montana?

    Yes. Cheapflights offers flight deals from Oakland to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to Montana?

    Currently, August is the cheapest month in which you can book a flight from Oakland, California to Montana (average of $44). Flying from Oakland, California to Montana in March is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oakland to Montana

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Top 5 airlines flying from Oakland to Montana

Discover the top 5 airlines that operate flights from Oakland to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$45Average$117FlexibilityNo cancel feeOn-time88%
DeltaCheapest$219Average$392FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$222Average$431FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$234Average$422FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$252Average$498FlexibilityNo cancel feeOn-time85%

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