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Billings

$141+ Cheap flights from Oakland, CA to Billings (OAK - BIL)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BIL
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Oakland to Billings

Cheapest flights from Oakland to Billings
Explore the most affordable flight options available from Oakland to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Delta deal was found by Cheapflights users on 3/12. 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.
Sat 4/185:55 am
OAK
-
BIL
1 stop3h 58m
Delta
Mon 4/206:18 pm
BIL
-
OAK
1 stop6h 36m
Delta
Deal found 3/12$291
This Alaska Airlines deal was found by Cheapflights users on 3/14. 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 5/52:09 pm
OAK
-
BIL
1 stop20h 58m
Alaska Airlines
Sat 5/912:47 pm
BIL
-
OAK
1 stop7h 37m
Alaska Airlines
Deal found 3/14$292
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 5/66:20 am
OAK
-
BIL
1 stop4h 47m
Alaska Airlines
Tue 5/1212:47 pm
BIL
-
OAK
1 stop7h 37m
Alaska Airlines
Deal found 3/16$360
This Delta deal was found by Cheapflights users on 3/17. 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 4/225:55 am
OAK
-
BIL
1 stop3h 58m
Delta
Tue 4/286:18 pm
BIL
-
OAK
1 stop6h 36m
Delta
Deal found 3/17$393
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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.
Wed 5/66:20 am
OAK
-
BIL
1 stop4h 47m
Alaska Airlines
Mon 5/1112:47 pm
BIL
-
OAK
2 stops30h 52m
Alaska Airlines
Deal found 3/16$403

Find flight deals from Oakland to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Billings (BIL). 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(Delta)

One-way from

$141
(Delta)

Popular in

April

Cheapest in

October

Average price

$423
Provider with most accurate pricing for Oakland-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Billings Logan Intl flights.
Search Deals
From Oakland to Billings Logan Intl
Search Deals
One-way flight from Oakland to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Billings 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 March 17, 2026.
Use the filters below to find and compare flights from Oakland to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Tue 5/5

2:09 pm-12:07 pm

1 stop20h 58m

Billings Logan Intl

Sat 5/9

12:47 pm-7:24 pm

1 stop7h 37m

$292
Quickest round-trip

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Sat 8/1

5:05 pm-10:27 pm

1 stop4h 22m

Billings Logan Intl

Sat 8/8

6:25 pm-9:34 pm

1 stop4h 09m

$426

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Sat 4/18

7:00 am-11:58 pm

1 stop15h 58m

Billings Logan Intl

Mon 4/20

2:05 pm-9:03 am

2 stops19h 58m

$431
Cheapest one-way
Quickest one-way

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Sat 5/2

5:55 am-10:53 am

1 stop3h 58m

$141

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Sat 5/2

6:46 am-10:59 pm

2 stops15h 13m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Sorted by cheapest first

Compare providers for flights from Oakland to Billings

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

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

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

Currently, June is the cheapest month in which you can book a flight from Oakland, California to Billings (average of $233). Flying from Oakland, California to Billings in November is currently the most expensive (average of $363). 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.

How much does it cost to fly round-trip from Oakland, California to Billings?

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated March 17, 2026.
See what other customers who have flown with Alaska Airlines and Delta from Oakland to Billings have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,058 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,058 reviews
Alaska Airlines
7.9
Good
12,058 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.9
Good
8,288 reviews
Alaska Airlines
7.9
Good
12,058 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Overall

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

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

    A quick flight from Oakland, California to Billings can take about 20h 58m. Alaska Airlines provides one of the quickest options available for as low as $292. Oakland, California and Billings are separated by a distance of 897 mi.

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

    Flying on Delta is currently your cheapest option to Billings, with prices starting at $238. Another option worth looking into is Alaska Airlines, starting at $256 round trip. Users have found that Delta is 47% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Oakland, California to Billings (average of $233). Flying from Oakland, California to Billings in November is currently the most expensive (average of $363). 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 Oakland to Billings

Discover the top 2 airlines that operate flights from Oakland to Billings. 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$600FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$256Average$422FlexibilityNo cancel feeOn-time75%

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