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Oakland

$91+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — OAK
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$344
(Hawaiian Airlines)

One-way from

$91
(Mytrip)

Popular in

September

Cheapest in

April

Average price

$328
From Billings Logan Intl to Oakland
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One-way flight from Billings Logan Intl to Oakland
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Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:18 pmBIL - OAK
1 stop5h 46mHawaiian Airlines
Wed 9/246:15 amOAK - BIL
1 stop7h 48mHawaiian Airlines
Deal found 8/17$344
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 9/157:18 pmBIL - OAK
1 stop5h 46mAlaska Airlines
Wed 9/247:07 pmOAK - BIL
2 stops28h 04mAlaska Airlines
Deal found 8/17$355
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:21 pmBIL - OAK
1 stop18h 49mMultiple Airlines
Thu 11/275:26 pmOAK - BIL
1 stop17h 39mMultiple Airlines
Deal found 8/16$404
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 9/133:43 pmBIL - OAK
1 stop4h 35mAlaska Airlines
Sat 10/411:03 amOAK - BIL
1 stop6h 32mAlaska Airlines
Deal found 8/16$408
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 11/246:00 amBIL - OAK
1 stop18h 59mAlaska Airlines
Thu 11/2712:20 pmOAK - BIL
2 stops25h 37mAlaska Airlines
Deal found 8/16$473
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 9/17:18 pmBIL - OAK
1 stop5h 46mAlaska Airlines
Fri 9/56:15 amOAK - BIL
1 stop16h 56mAlaska Airlines
Deal found 8/17$611
This KAYAK deal was found by Cheapflights users on 8/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:08 pmBIL - OAK
1 stop5h 38mDelta
Tue 8/266:00 amOAK - BIL
1 stop3h 50mDelta
Deal found 8/18$643
This Delta deal was found by Cheapflights users on 8/17. 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 8/2011:30 amBIL - OAK
1 stop5h 46mDelta
Sun 8/316:00 amOAK - BIL
1 stop3h 50mDelta
Deal found 8/17$776

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 August 18, 2025.
Use the filters below to find and compare flights from Billings to Oakland that are best for you.

Fly from

Billings

Fly to

Oakland

Route

Depart

Return

Price

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 9/15

7:18 pm-12:04 am

1 stop5h 46m

Oakland

Wed 9/24

6:15 am-3:03 pm

1 stop7h 48m

$344

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 9/15

7:18 pm-12:04 am

1 stop5h 46m

Oakland

Wed 9/24

7:07 pm-12:11 am

2 stops28h 04m

$355

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 11/24

5:21 pm-11:10 am

1 stop18h 49m

Oakland

Thu 11/27

5:26 pm-12:05 pm

1 stop17h 39m

$404

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Sat 9/13

3:43 pm-7:18 pm

1 stop4h 35m

Oakland

Sat 10/4

11:03 am-6:35 pm

1 stop6h 32m

$408

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 11/24

6:00 am-11:59 pm

1 stop18h 59m

Oakland

Thu 11/27

12:20 pm-2:57 pm

2 stops25h 37m

$473

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 9/1

7:18 pm-12:04 am

1 stop5h 46m

Oakland

Fri 9/5

6:15 am-12:11 am

1 stop16h 56m

$611

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Sun 10/5

9:35 pm-7:49 am

1 stop11h 14m

$91

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Sat 11/15

6:00 am-10:25 am

1 stop5h 25m

$122

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Mon 8/25

10:27 pm-11:27 pm

1 stop26h 00m

$122

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Sun 10/12

7:15 pm-12:03 am

1 stop5h 48m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 15 results
1
2

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.

Cheapflights Insights

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

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

Currently, April is the cheapest month in which you can book a flight from Billings to Oakland, California (average of $183). Flying from Billings to Oakland, California in November is currently the most expensive (average of $259). 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.

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. 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 Oakland. Reviews last updated August 18, 2025.
Read through reviews of airlines operating flights from Billings to Oakland, such as Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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 Hawaiian Airlines and Alaska Airlines fly from Billings to Oakland, California in about 5h 46m. 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.

  • What are the cheapest airlines flying from Billings to Oakland, California round-trip?

    Flying on Delta is currently your cheapest option to Oakland, California, with prices starting at $197. Another option worth looking into is Alaska Airlines, starting at $293 round trip.

  • 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.

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

    Currently, April is the cheapest month in which you can book a flight from Billings to Oakland, California (average of $183). Flying from Billings to Oakland, California in November is currently the most expensive (average of $259). 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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Top 2 airlines flying from Billings to Oakland

Discover the top 2 airlines that operate flights from Billings to Oakland. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$197Average$292FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$293Average$562FlexibilityNo cancel feeOn-time75%

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