BIL - OAK

$167 Find Cheap Flights from Billings to Oakland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to Oakland departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Oakland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Oakland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Billings to Oakland, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Billings to Oakland (BIL-OAK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to Oakland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to Oakland

Thu, Sep 25 - Mon, Sep 29
Alaska Airlines Logo
7:18 pm - 12:04 amBIL-OAK
5h 46m1 stop
Alaska Airlines Logo
7:58 pm - 12:11 amOAK-BIL
27h 13m1 stop
$303Alaska Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
Hawaiian Airlines Logo
7:18 pm - 12:04 amBIL-OAK
5h 46m1 stop
Hawaiian Airlines Logo
6:15 am - 3:03 pmOAK-BIL
7h 48m1 stop
$344Hawaiian Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
Alaska Airlines Logo
7:18 pm - 12:04 amBIL-OAK
5h 46m1 stop
Alaska Airlines Logo
7:07 pm - 12:11 amOAK-BIL
28h 04m2 stops
$355Alaska Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Alaska Airlines Logo
7:15 pm - 12:03 amBIL-OAK
5h 48m1 stop
Alaska Airlines Logo
6:40 am - 3:04 pmOAK-BIL
7h 24m1 stop
$364Alaska Airlines
Find Deal
Mon, Sep 15 - Wed, Sep 24
Alaska Airlines Logo
7:18 pm - 8:59 amBIL-OAK
14h 41m2 stops
Alaska Airlines Logo
7:07 pm - 12:11 amOAK-BIL
28h 04m2 stops
$399Alaska Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Alaska Airlines Logo
3:44 pm - 12:03 amBIL-OAK
9h 19m2 stops
Alaska Airlines Logo
6:40 am - 3:04 pmOAK-BIL
7h 24m1 stop
$400Alaska Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Alaska Airlines Logo
7:18 pm - 12:04 amBIL-OAK
5h 46m1 stop
Alaska Airlines Logo
7:07 pm - 6:38 pmOAK-BIL
22h 31m2 stops
$424Alaska Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Alaska Airlines Logo
6:00 am - 1:36 pmBIL-OAK
8h 36m1 stop
Alaska Airlines Logo
7:58 pm - 1:24 pmOAK-BIL
16h 26m2 stops
$463Alaska Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Alaska Airlines Logo
3:43 pm - 12:04 amBIL-OAK
9h 21m2 stops
Alaska Airlines Logo
7:58 pm - 1:24 pmOAK-BIL
16h 26m2 stops
$469Alaska Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Alaska Airlines Logo
3:44 pm - 12:03 amBIL-OAK
9h 19m2 stops
Alaska Airlines Logo
9:25 am - 6:35 pmOAK-BIL
8h 10m2 stops
$479Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Billings to Oakland flights

Get data-powered insights and trends into flights from Billings to Oakland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Billings to Oakland?

The average price of all round-trip flights from Billings to Oakland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Billings to Oakland, look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Oakland, Thursday is the cheapest day to fly and Monday is the most expensive.

Good to know

Cheapest flight$167
Flight from Billings to Oakland

When to book flights from Billings to Oakland

Are your dates flexible? Find out the best times to travel from Billings to Oakland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Billings to Oakland

  • What is the cheapest flight from Billings to Oakland?

    In the last 3 days, the lowest price for a flight from Billings to Oakland was $167 for a one-way ticket and $303 for a round-trip.

  • Do I need a passport to fly between Billings and Oakland?

    No, a passport isn't needed to fly from Billings to Oakland. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Billings to Oakland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Billings to Oakland?

    oneworld, and SkyTeam are the airline alliances operating flights between Billings and Oakland, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Billings to Oakland, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Billings to Oakland are Alaska Airlines and Delta. With an average price for the route of $562 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $292 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Billings to Oakland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to Oakland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to Oakland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oakland from Billings is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to Oakland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oakland with an airline and back to Billings with another airline. Booking your flights between Billings and OAK can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to Oakland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oakland from Billings up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Billings to Oakland

 
See real verified KAYAK customer reviews for airlines flying from Billings to Oakland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Billings to Oakland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Food
8.1Boarding
7.8Comfort
7.0Entertainment
8.5Crew
Airline reviews

Planes were on time. Pilot kept everyone updated. Crew was friendly and helpful

10.0 ExcellentAnonymous, Aug 2025BIL - PDX
Read more Alaska Airlines reviews

Planes were on time. Pilot kept everyone updated. Crew was friendly and helpful

Well the flight being delayed multiple time really was frustrating. But the crew and flight was good.

Staff at Gate desk were helpful. My connecting flight from the first part of my trip Kona to Seattle was late. I had to run through SeaTac Seattle to catch my flight to San Jose. They made an exception to let me board. On my return trip San Jose to San Diego and San Diego to Honolulu the same thing happened. One flight arrived late and I had to run through the terminal to catch my connection. There are no Gluten-free & Vegan options meals and snacks to purchase.

generally good. No snacks or drinks on the flight 3379 from Portland to San Jose, CA. Sad.

Terrible airport. It took over one hour to pass checkpoint and security gate. We stood under the sun in the long line

Everything except for the lack of a choice of the snack provided was great.

I liked the crew. There was no food flight to short

I like the friendliness of the staff. The food choices were OK. I wish there was more options. The entertainment through the movie portal was alright.

Good experience on flight. But flight was delayed for takeoff by an hour, and Alaska posted the wrong landing time on its website. So the person who was designated to pick me up arrived 1 hour early and sat waiting for a long time at 11pm at night. This could have been avoided with better text and website communication by Alaska/Hawaiin Airlines

2 FLIGHT DELAYS? what an inconvenience to stay @the airport HALF THE DAY😳from 1pm till boarding @ 4pm pass 😠exhausting !

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

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

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