Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Billings to San Francisco from $317

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to San Francisco departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Billings to San Francisco (BIL-OAK)

Cheap round-trip flights

Alaska Airlines Logo
3:43 pm - 7:18 pmBIL-OAK
4h 35m1 stop
Alaska Airlines Logo
6:15 am - 12:11 amOAK-BIL
16h 56m1 stop
$317Alaska Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
Alaska Airlines Logo
3:43 pm - 7:18 pmBIL-OAK
4h 35m1 stop
Alaska Airlines Logo
7:07 pm - 6:38 pmOAK-BIL
22h 31m2 stops
$327Alaska Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
Alaska Airlines Logo
3:43 pm - 12:04 amBIL-OAK
33h 21m2 stops
Alaska Airlines Logo
7:07 pm - 6:38 pmOAK-BIL
22h 31m2 stops
$404Alaska Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
Delta Logo
6:18 pm - 11:50 pmBIL-OAK
6h 32m1 stop
Delta Logo
6:00 am - 10:50 amOAK-BIL
3h 50m1 stop
$405Delta
Find Deal
Thu, Aug 21 - Tue, Aug 26
Alaska Airlines Logo
7:17 pm - 12:01 amBIL-OAK
5h 44m1 stop
Alaska Airlines Logo
6:15 am - 12:11 amOAK-BIL
16h 56m1 stop
$478Alaska Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
Alaska Airlines Logo
7:17 pm - 12:01 amBIL-OAK
5h 44m1 stop
Alaska Airlines Logo
8:00 am - 12:11 amOAK-BIL
15h 11m2 stops
$504Alaska Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
Alaska Airlines Logo
6:00 am - 11:59 pmBIL-OAK
18h 59m1 stop
Alaska Airlines Logo
8:00 am - 12:11 amOAK-BIL
15h 11m2 stops
$544Alaska Airlines
Find Deal
Thu, Aug 21 - Tue, Aug 26
Alaska Airlines Logo
6:00 am - 10:21 amBIL-OAK
5h 21m1 stop
Alaska Airlines Logo
6:15 am - 12:11 amOAK-BIL
16h 56m1 stop
$574Alaska Airlines
Find Deal
Wed, Aug 20 - Sun, Aug 24
Alaska Airlines Logo
7:17 pm - 12:01 amBIL-OAK
5h 44m1 stop
Alaska Airlines Logo
6:15 am - 3:03 pmOAK-BIL
7h 48m1 stop
$604Alaska Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
Alaska Airlines Logo
7:17 pm - 8:59 amBIL-OAK
14h 42m2 stops
Alaska Airlines Logo
6:15 am - 6:38 pmOAK-BIL
11h 23m1 stop
$609Alaska Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23

Alaska Airlines flights from Billings to Oakland, California

Our best Alaska Airlines deals on Billings to Oakland, California flight tickets
Alaska Airlines
Sep 17
BIL3:43 pmBillings Logan Intl
4h 35m
1 stop
OAK7:18 pmOakland
Sep 22
OAK6:15 amOakland
16h 56m
1 stop
BIL12:11 amBillings Logan Intl
$317
Find similar
Alaska Airlines
Sep 17
BIL3:43 pmBillings Logan Intl
4h 35m
1 stop
OAK7:18 pmOakland
Sep 22
OAK7:07 pmOakland
22h 31m
2 stops
BIL6:38 pmBillings Logan Intl
$327
Find similar
Alaska Airlines
Sep 17
BIL3:43 pmBillings Logan Intl
33h 21m
2 stops
OAK12:04 amOakland
Sep 22
OAK7:07 pmOakland
22h 31m
2 stops
BIL6:38 pmBillings Logan Intl
$404
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Oakland, California 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, momondo users made 832,500 searches. Data last updated August 6, 2025.
Use the filters below to find and compare flights from Billings to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Wed 9/17

3:43 pm-7:18 pm

1 stop4h 35m

Oakland

Mon 9/22

6:15 am-12:11 am

1 stop16h 56m

$317

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Wed 9/17

3:43 pm-7:18 pm

1 stop4h 35m

Oakland

Mon 9/22

7:07 pm-6:38 pm

2 stops22h 31m

$327

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Wed 9/17

3:43 pm-12:04 am

2 stops33h 21m

Oakland

Mon 9/22

7:07 pm-6:38 pm

2 stops22h 31m

$404

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Thu 8/21

6:18 pm-11:50 pm

1 stop6h 32m

Oakland

Tue 8/26

6:00 am-10:50 am

1 stop3h 50m

$405

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Tue 8/19

7:17 pm-12:01 am

1 stop5h 44m

Oakland

Tue 8/26

6:15 am-12:11 am

1 stop16h 56m

$478

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Tue 8/19

7:17 pm-12:01 am

1 stop5h 44m

Oakland

Tue 8/26

8:00 am-12:11 am

2 stops15h 11m

$504

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Thu 8/21

6:00 am-11:59 pm

1 stop18h 59m

Oakland

Tue 8/26

8:00 am-12:11 am

2 stops15h 11m

$544

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Wed 8/20

6:00 am-10:21 am

1 stop5h 21m

Oakland

Sun 8/24

6:15 am-12:11 am

1 stop16h 56m

$574

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Tue 8/19

7:17 pm-12:01 am

1 stop5h 44m

Oakland

Sat 8/23

6:15 am-3:03 pm

1 stop7h 48m

$604

BillingsOakland

BIL - OAK

BILOAK

Billings Logan Intl

Tue 8/19

7:17 pm-8:59 am

2 stops14h 42m

Oakland

Sat 8/23

6:15 am-6:38 pm

1 stop11h 23m

$609

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Billings to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Oakland, California?

According to our data, Tuesday is the cheapest day to fly to Oakland, California from Billings. The lowest ticket price found for a Tuesday departure recently was $384. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Billings to Oakland, California for around $579.

What is the cheapest time of day to depart on your flight to Oakland, California?

At noon is the cheapest time of day to fly from Billings to Oakland, California when you can find flight prices for as low as $387. Flying to Oakland, California at noon is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $454.

When to book flights from Billings to Oakland, California

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Oakland, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Oakland, California (BIL to OAK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Oakland, California

Best Price Found

$317

Fastest flight time

4h 35m

Direct flights

None

Airports in Oakland, California

1 airport
The best flight deal from Billings to Oakland, California found on momondo in the last 72 hours is $317
The fastest flight from Billings to Oakland, California takes 4h 35m
There are no direct flights from Billings to Oakland, California. Popular non-direct route for this connection is Billings Logan Intl Airport - Oakland Airport.
There is 1 airport near Oakland, California: Oakland (OAK)
Search flight deals

  • How far is Billings Logan Intl to Oakland by plane?

    There are 895.6 mi between Billings Logan Intl and Oakland. 4h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Oakland Airport?

    Prices for flights from Billings Logan Intl Airport to Oakland Airport were last updated today.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Oakland Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Oakland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl Airport to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The required travel and health documents for your Oakland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oakland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Billings to Oakland, California?

Best airlines flying from Billings to Oakland, California

Compare and see reviews for airlines that fly from Billings to Oakland, California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $197Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Alaska AirlinesPriceFrom $293Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Oakland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Billings to Oakland. momondo saves you time and could save you money on your trip.

Can I find flights from Billings to Oakland with flexible booking policies on momondo?

Yes. All flights to Oakland from Billings on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Billings to Oakland?

momondo provides multiple filters to help you find the best flight to Oakland from Billings. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Billings to Oakland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oakland, momondo offers a useful price alert feature which will track prices for flights to Oakland from Billings and alert you when they change.

An easier way to manage your Oakland, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/11
Mon 8/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States