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Oakland

$144+ Cheap flights from Billings to Oakland, CA (BIL - OAK)

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — OAK
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Billings to Oakland

Cheapest flights from Billings to Oakland
Explore the most affordable flight options available from Billings to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 10/283:44 pm
BIL
-
OAK
1 stop18h 35m
Alaska Airlines
Sat 10/318:10 am
OAK
-
BIL
1 stop5h 54m
Alaska Airlines
Deal found 7/21$313
This CheapOair deal was found by Cheapflights users on 7/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:20 pm
BIL
-
OAK
1 stop18h 53m
Alaska Airlines
Wed 9/26:04 am
OAK
-
BIL
1 stop16h 25m
Alaska Airlines
Deal found 7/19$349
This CheapOair deal was found by Cheapflights users on 7/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/33:42 pm
BIL
-
OAK
1 stop7h 09m
Alaska Airlines
Sun 9/66:04 am
OAK
-
BIL
1 stop16h 25m
Alaska Airlines
Deal found 7/19$407
This Delta deal was found by Cheapflights users on 7/21. 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.
Wed 11/256:25 pm
BIL
-
OAK
1 stop6h 31m
Delta
Sun 11/295:05 pm
OAK
-
BIL
1 stop4h 27m
Delta
Deal found 7/21$748

Find flight deals from Billings to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Oakland (OAK). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Alaska Airlines)

One-way from

$144
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$432
Provider with most accurate pricing for Billings Logan Intl-Oakland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Oakland flights.
Search Deals
From Billings Logan Intl to Oakland
Search Deals
One-way flight from Billings Logan Intl to Oakland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Oakland 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 July 23, 2026.
Use the filters below to find and compare flights from Billings to Oakland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Wed 10/28

3:44 pm-9:19 am

1 stop18h 35m

Oakland

Sat 10/31

8:10 am-3:04 pm

1 stop5h 54m

$313

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Fri 8/28

7:20 pm-1:13 pm

1 stop18h 53m

Oakland

Wed 9/2

6:04 am-11:29 pm

1 stop16h 25m

$349
Quickest round-trip

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Thu 9/3

6:24 pm-11:56 pm

1 stop6h 32m

Oakland

Sun 9/6

5:00 pm-10:25 pm

1 stop4h 25m

$403

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Wed 11/25

6:25 pm-11:56 pm

1 stop6h 31m

Oakland

Sun 11/29

5:05 pm-10:32 pm

1 stop4h 27m

$748
Cheapest one-way
Quickest one-way

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 9/7

8:53 pm-11:18 am

1 stop15h 25m

$144

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 9/7

7:29 pm-6:12 pm

2 stops23h 43m

$308

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Sun 9/27

7:29 pm-2:33 pm

2 stops20h 04m

$331

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 11/30

12:04 pm-11:11 am

1 stop24h 07m

$357

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Sun 11/29

3:31 pm-11:33 am

2 stops21h 02m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Sorted by cheapest first

Compare providers for flights from Billings to Oakland

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 Billings to Oakland in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Billings-Oakland, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Oakland, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Oakland, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Oakland, California 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 Billings-Oakland, California 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 Billings to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Billings 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.

Related info for your journey

Find useful and relevant information for your journey from Billings to Oakland. 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 Billings to Oakland, California?

    Airlines like Alaska Airlines fly from Billings to Oakland, California in about 18h 35m. The time it takes to get you to your destination can typically vary by up to . Billings and Oakland, California are separated by a distance of 897 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings to Oakland 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

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