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$229+ Cheap flights from Oakland, CA to Billings (OAK - BIL)

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BIL
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap 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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$255
(Delta)

Popular in

July

Cheapest in

December

Average price

$513
Provider with most accurate pricing for Oakland-Billings Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Oakland-Billings Logan Intl flights.
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From Oakland to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 15, 2025.

This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:30 amOAK - BIL
1 stop15h 04mMultiple Airlines
Wed 6/188:31 pmBIL - OAK
1 stop24h 48mMultiple Airlines
Deal found 4/13$229
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/94:43 pmOAK - BIL
1 stop6h 16mAlaska Airlines
Mon 5/123:47 pmBIL - OAK
1 stop4h 28mAlaska Airlines
Deal found 4/13$254
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:00 amOAK - BIL
1 stop3h 52mDelta
Thu 6/126:26 pmBIL - OAK
1 stop6h 31mDelta
Deal found 4/14$255

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 April 15, 2025.
Use the filters below to find and compare flights from Oakland to Billings that are best for you.

Fly from

Oakland

Fly to

Billings

Route

Depart

Return

Price

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Thu 6/5

6:00 am-10:52 am

1 stop3h 52m

Billings Logan Intl

Thu 6/12

6:26 pm-11:57 pm

1 stop6h 31m

$255

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Thu 6/5

6:52 pm-1:17 pm

1 stop17h 25m

Billings Logan Intl

Wed 6/11

3:45 pm-7:14 pm

1 stop4h 29m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice 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 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 eDreams the most. eDreams 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, February is the cheapest month in which you can book a flight from Oakland, California to Billings (average of $396). Flying from Oakland, California to Billings in June is currently the most expensive (average of $581). 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.

What is the cheapest time of day to fly from OAK to BIL?

Find hourly flight availability from Oakland to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

It’s typically best to fly out from Oakland, California to Billings in the morning. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Billings by month

Plan your trip to Billings by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

Temperature in Billings by month

Plan your trip to Billings by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Billings, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 April 15, 2025.
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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 $255. Another option worth looking into is Alaska Airlines, starting at $328 round trip. Users have found that Delta is 50% 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, February is the cheapest month in which you can book a flight from Oakland, California to Billings (average of $396). Flying from Oakland, California to Billings in June is currently the most expensive (average of $581). 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$294Average$445FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$305Average$498FlexibilityNo cancel feeOn-time75%

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