$113+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BIL
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Oakland to Billings with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oakland to Billings
Cheapest
Best
Last-minute
One-way
Cheapest flights from Oakland to BillingsExplore 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 September 24, 2026.
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 September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Thu 12/312:28 pm -
1 stop7h 29m
Tue 12/84:02 pm -
1 stop20h 31m
Deal found 9/21![Multiple Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 11/107:05 pm -
2 stops15h 10m
Wed 11/115:12 pm -
2 stops17h 08m
Deal found 9/22![Alaska Airlines logo]()
$364
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:36 am -
2 stops11h 22m
Tue 12/87:01 am -
2 stops10h 21m
Deal found 9/21![Alaska Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Sun 9/206:51 pm -
1 stop20h 41m
Fri 10/1610:22 pm -
1 stop14h 30m
Deal found 9/19![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/510:17 am -
1 stop10h 13m
Fri 10/910:22 pm -
1 stop14h 30m
Deal found 9/20![Multiple Airlines logo]()
$530
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 12/185:55 am -
1 stop5h 25m
Mon 12/215:30 am -
1 stop7h 24m
Deal found 9/20![Delta logo]()
$648
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 12/188:04 am -
1 stop5h 55m
Mon 12/216:00 am -
1 stop7h 16m
Deal found 9/20![Alaska Airlines logo]()
$651
Best flights from Oakland to BillingsDiscover carefully curated flight deals from Oakland to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Oakland to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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 11/107:05 pm -
2 stops15h 10m
Wed 11/115:12 pm -
2 stops17h 08m
Deal found 9/23![Alaska Airlines logo]()
$364
This Priceline deal was found by Cheapflights users on 9/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:36 am -
2 stops11h 22m
Tue 12/87:01 am -
2 stops10h 21m
Deal found 9/21![Alaska Airlines logo]()
$438
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 10/55:05 pm -
2 stops20h 59m
Fri 10/93:44 pm -
1 stop7h 01m
Deal found 9/20![Alaska Airlines logo]()
$850
Last-minute flights from Oakland to BillingsDiscover last-minute flight deals from Oakland to Billings. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Billings. Data last updated September 24, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 9/278:04 am -
1 stop5h 58m
Tue 9/296:14 am -
2 stops12h 58m
Deal found 9/23![Alaska Airlines logo]()
$961
This Delta deal was found by Cheapflights users on 9/23. 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.
Sun 9/275:00 pm -
1 stop4h 34m
Tue 9/2912:57 pm -
1 stop4h 23m
Deal found 9/23![Delta logo]()
$1,024
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/510:17 am -
1 stop10h 13m
Fri 10/910:22 pm -
1 stop14h 30m
Deal found 9/20![Multiple Airlines logo]()
$530
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 10/55:05 pm -
2 stops20h 59m
Fri 10/93:44 pm -
1 stop7h 01m
Deal found 9/20![Alaska Airlines logo]()
$850
One-way flights from Oakland to BillingsSearch for one-way flight options from Oakland to Billings. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Oakland to Billings. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Thu 10/225:20 pm -
1 stop22h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$113
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 10/207:53 pm -
1 stop14h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/223:14 pm -
2 stops46h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$326
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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (Kiwi.com) |
One-way from | $113 (Kiwi.com) |
Popular in | September |
Cheapest in | May |
Average price | $714 |
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 7,457,451 searches. Data last updated September 24, 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
Cheapest round-trip
Quickest round-trip
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Tue 10/20
7:53 pm-11:25 am
1 stop14h 32m
Billings Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$222
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Thu 10/22
10:17 am-10:29 am
3 stops23h 12m
Billings Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$239
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Thu 10/22
3:14 pm-3:04 pm
2 stops46h 50m
Billings Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$326
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Tue 11/10
7:05 pm-11:15 am
2 stops15h 10m
Billings Logan Intl
Wed 11/11
5:12 pm-9:20 am
2 stops17h 08m
$364
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Thu 12/3
10:36 am-10:58 pm
2 stops11h 22m
Billings Logan Intl
Tue 12/8
7:01 am-4:22 pm
2 stops10h 21m
$438
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Mon 10/5
5:05 pm-3:04 pm
2 stops20h 59m
Billings Logan Intl
Fri 10/9
3:44 pm-9:45 pm
1 stop7h 01m
$850
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
OAK-BIL
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.
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 September 24, 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.
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
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Other flights to Billings
Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
Complete your trip
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Oakland and Billings flights
Browse other Oakland and Billings flight options. Last updated on September 24, 2026.
Other flights from Oakland
Browse through other flights departing from Oakland. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$332 | Average$455 | FlexibilityNo cancel fee | On-time75% |