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$250+ Cheap flights from Oakland, CA to Great Falls (OAK - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — GTF
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Oakland to Great Falls

Cheapest flights from Oakland to Great Falls
Explore the most affordable flight options available from Oakland to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/116:15 am
OAK
-
GTF
1 stop10h 33m
Alaska Airlines
Fri 3/134:57 pm
GTF
-
OAK
1 stop8h 01m
Alaska Airlines
Deal found 2/10$250
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/105:31 pm
OAK
-
GTF
1 stop23h 17m
Alaska Airlines
Fri 3/134:57 pm
GTF
-
OAK
1 stop8h 01m
Alaska Airlines
Deal found 2/10$296
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 3/105:55 am
OAK
-
GTF
1 stop5h 29m
Delta
Thu 3/126:22 pm
GTF
-
OAK
1 stop6h 24m
Delta
Deal found 2/10$313
This Delta deal was found by Cheapflights users on 2/9. 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 3/55:55 am
OAK
-
GTF
1 stop5h 35m
Delta
Sun 3/86:22 pm
GTF
-
OAK
1 stop6h 24m
Delta
Deal found 2/9$339
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/1010:04 am
OAK
-
GTF
2 stops30h 44m
Alaska Airlines
Thu 3/124:57 pm
GTF
-
OAK
1 stop8h 01m
Alaska Airlines
Deal found 2/10$429
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Sat 2/2810:43 am
OAK
-
GTF
1 stop6h 05m
Alaska Airlines
Tue 3/34:57 pm
GTF
-
OAK
1 stop6h 52m
Alaska Airlines
Deal found 2/8$430
This Delta deal was found by Cheapflights users on 2/10. 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 3/95:55 am
OAK
-
GTF
1 stop5h 29m
Delta
Wed 3/116:22 pm
GTF
-
OAK
1 stop6h 24m
Delta
Deal found 2/10$437

Find flight deals from Oakland to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Great Falls (GTF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$250
(Alaska Airlines)

Popular in

July

Cheapest in

April
Provider with most accurate pricing for Oakland-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Great Falls flights.
Search Deals
From Oakland to Great Falls
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease ($82 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Great Falls 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 February 12, 2026.
Use the filters below to find and compare flights from Oakland to Great Falls that are best for you.

Fly from

Oakland

Fly to

Great Falls

Route

Depart

Return

Price

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Tue 3/10

5:31 pm-5:48 pm

1 stop23h 17m

Great Falls

Fri 3/13

4:57 pm-11:58 pm

1 stop8h 01m

$296

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Tue 3/10

5:55 am-12:24 pm

1 stop5h 29m

Great Falls

Thu 3/12

6:22 pm-11:46 pm

1 stop6h 24m

$313

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Thu 3/5

5:55 am-12:30 pm

1 stop5h 35m

Great Falls

Sun 3/8

6:22 pm-11:46 pm

1 stop6h 24m

$339

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Sat 2/28

10:43 am-5:48 pm

1 stop6h 05m

Great Falls

Tue 3/3

4:57 pm-10:49 pm

1 stop6h 52m

$430

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Mon 3/9

5:55 am-12:24 pm

1 stop5h 29m

Great Falls

Wed 3/11

6:22 pm-11:46 pm

1 stop6h 24m

$437

OaklandGreat Falls

OAK - GTF

OAKGTF

Oakland

Fri 2/20

4:59 pm-10:29 pm

1 stop4h 30m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Compare providers for flights from Oakland to Great Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to Great Falls in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Great Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Great Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls 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.

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated February 12, 2026.
See what other customers who have flown with Delta from Oakland to Great Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,187 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,187 reviews
Delta
7.9
Good
8,187 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

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

    For as low as $313, Alaska Airlines can have you in Great Falls from Oakland, California in 5h 29m. There are 870 mi between Oakland, California and Great Falls. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Oakland, California to Great Falls round-trip?

    Delta, at $234, was found to be the cheapest airline from Oakland, California to Great Falls..

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

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

  • How can I find direct flights from Oakland to Great Falls?

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

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

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

See more FAQs

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

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Top airline flying from Oakland to Great Falls

Discover the top airline that operate flights from Oakland to Great Falls. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$234Average$303FlexibilityNo cancel feeOn-timeN/A

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