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$1,575+ Cheap flights from Oakland, CA to Bismarck (OAK - BIS)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BIS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Oakland to Bismarck

Cheapest flights from Oakland to Bismarck
Explore the most affordable flight options available from Oakland to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/255:53 amOAK - BIS
2 stops11h 56mDelta
Mon 12/295:00 amBIS - OAK
2 stops8h 54mDelta
Deal found 12/10$1,575

Find flight deals from Oakland to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Bismarck (BIS). 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 December 12, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,575
(Delta)

Popular in

January

Cheapest in

November

Average price

$629
Provider with most accurate pricing for Oakland-Bismarck flight deals.
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Provider most trusted by Cheapflights users for Oakland-Bismarck flights.
Search Deals
From Oakland to Bismarck
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Bismarck 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 December 12, 2025.
Use the filters below to find and compare flights from Oakland to Bismarck that are best for you.

Fly from

Oakland

Fly to

Bismarck

Route

Depart

Return

Price

OaklandBismarck

OAK - BIS

OAKBIS

Oakland

Thu 12/25

5:53 am-7:49 pm

2 stops11h 56m

Bismarck

Mon 12/29

5:00 am-11:54 am

2 stops8h 54m

$1,575

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

  • Most accurate provider: When it comes to deals on Oakland, California-Bismarck flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Oakland, California-Bismarck flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Oakland, California-Bismarck flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Bismarck flights, Cheapflights users trust Expedia the most. Expedia 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-Bismarck 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 Bismarck

Have a flexible travel schedule? Discover the best time to fly to Bismarck 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 Bismarck

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

Currently, May is the cheapest month in which you can book a flight from Oakland, California to Bismarck (average of $245). Flying from Oakland, California to Bismarck in January is currently the most expensive (average of $712). 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.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Bismarck. 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 Bismarck?

    A quick flight from Oakland, California to Bismarck can take about 11h 56m. Delta provides one of the quickest options available for as low as $1,575. There are 1257 mi between Oakland, California and Bismarck.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Bismarck 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 Bismarck?

    Currently, May is the cheapest month in which you can book a flight from Oakland, California to Bismarck (average of $245). Flying from Oakland, California to Bismarck in January is currently the most expensive (average of $712). 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.

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