$183+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BIL
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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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
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Best
Last-minute
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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 August 7, 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 August 7, 2026.
This Delta deal was found by Cheapflights users on 8/3. 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 9/235:00 pm -
1 stop4h 34m
Tue 9/296:33 pm -
1 stop6h 26m
Deal found 8/3![Delta logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/217:51 pm -
1 stop26h 38m
Tue 9/293:42 pm -
1 stop7h 09m
Deal found 8/3![Alaska Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/3. 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.
Tue 9/225:00 pm -
1 stop4h 34m
Mon 9/286:33 pm -
1 stop6h 26m
Deal found 8/3![Delta logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/246:01 am -
1 stop16h 28m
Wed 9/303:42 pm -
1 stop7h 09m
Deal found 8/3![Alaska Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/162:15 pm -
1 stop8h 14m
Sun 9/206:14 am -
1 stop28h 13m
Deal found 8/2![Alaska Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/256:01 am -
1 stop16h 28m
Sat 10/33:44 pm -
1 stop4h 53m
Deal found 8/3![Alaska Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/246:01 am -
1 stop16h 28m
Fri 10/27:29 pm -
1 stop24h 25m
Deal found 8/3![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/256:01 am -
1 stop16h 28m
Thu 10/112:20 pm -
1 stop7h 35m
Deal found 8/3![Alaska Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 9/216:52 pm -
1 stop19h 10m
Sat 10/33:44 pm -
1 stop4h 53m
Deal found 8/4![Alaska Airlines logo]()
$387
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 August 7, 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 August 7, 2026.
This Delta deal was found by Cheapflights users on 8/3. 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 9/2612:39 pm -
1 stop4h 09m
Mon 9/286:33 pm -
1 stop6h 26m
Deal found 8/3![Delta logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 11/141:46 pm -
1 stop7h 57m
Wed 11/1811:55 am -
2 stops8h 51m
Deal found 8/3![Alaska Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/3. 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 9/2612:39 pm -
1 stop4h 09m
Fri 10/26:33 pm -
1 stop6h 26m
Deal found 8/3![Delta logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/162:15 pm -
1 stop8h 14m
Sun 9/206:14 am -
1 stop28h 13m
Deal found 8/2![Alaska Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/246:01 am -
1 stop16h 28m
Mon 9/286:14 am -
1 stop8h 05m
Deal found 8/3![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 8/4. 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 9/245:00 pm -
1 stop4h 34m
Thu 10/16:33 pm -
1 stop6h 26m
Deal found 8/4![Delta logo]()
$392
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 9/216:52 pm -
1 stop19h 10m
Tue 9/293:42 pm -
1 stop25h 48m
Deal found 8/6![Alaska Airlines logo]()
$387
Last-minute flights from Oakland to BillingsDiscover last-minute flight deals from Oakland to Billings. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Billings. Data last updated August 7, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/162:15 pm -
1 stop8h 14m
Sun 9/206:14 am -
1 stop28h 13m
Deal found 8/2![Alaska Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/2110:23 am -
1 stop24h 17m
Sat 10/33:44 pm -
1 stop4h 53m
Deal found 8/3![Alaska Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/216:52 pm -
2 stops27h 37m
Tue 9/293:42 pm -
1 stop7h 09m
Deal found 8/3![Alaska Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/3. 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.
Tue 9/225:00 pm -
1 stop4h 34m
Mon 9/286:33 pm -
1 stop6h 26m
Deal found 8/3![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 8/3. 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 9/235:00 pm -
1 stop4h 34m
Tue 9/296:33 pm -
1 stop6h 26m
Deal found 8/3![Delta logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/246:01 am -
1 stop16h 28m
Sat 10/33:44 pm -
1 stop4h 53m
Deal found 8/3![Alaska Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/246:01 am -
1 stop16h 28m
Fri 10/27:29 pm -
1 stop24h 25m
Deal found 8/3![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/256:01 am -
1 stop16h 28m
Sat 10/33:44 pm -
1 stop4h 53m
Deal found 8/3![Alaska Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 9/256:01 am -
1 stop16h 28m
Thu 10/112:20 pm -
1 stop7h 35m
Deal found 8/3![Alaska Airlines logo]()
$384
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 August 7, 2026.
Search for one-way flight options from Oakland to Billings. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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 9/105:00 pm -
1 stop4h 34m
Deal found 8/2![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 8/2. 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 8/265:00 pm -
1 stop4h 25m
Deal found 8/2![Delta logo]()
$236
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 8/261:29 pm -
2 stops24h 33m
Deal found 8/2![Alaska Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 8/5. 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 8/195:00 pm -
1 stop4h 25m
Deal found 8/5![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 9/101:29 pm -
2 stops9h 00m
Deal found 8/2![Alaska Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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 8/198:04 am -
2 stops14h 25m
Deal found 8/5![Alaska Airlines logo]()
$531
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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (Delta) |
One-way from | $183 (Delta) |
Popular in | September |
Cheapest in | May |
Average price | $654 |
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 August 7, 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
Sat 9/26
12:39 pm-5:48 pm
1 stop4h 09m
Billings Logan Intl
Mon 9/28
6:33 pm-11:59 pm
1 stop6h 26m
$355
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Sat 9/26
12:39 pm-5:48 pm
1 stop4h 09m
Billings Logan Intl
Fri 10/2
6:33 pm-11:59 pm
1 stop6h 26m
$355
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Sat 11/14
1:46 pm-10:43 pm
1 stop7h 57m
Billings Logan Intl
Wed 11/18
11:55 am-7:46 pm
2 stops8h 51m
$371
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Wed 9/16
2:15 pm-11:29 pm
1 stop8h 14m
Billings Logan Intl
Sun 9/20
6:14 am-9:27 am
1 stop28h 13m
$373
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Thu 9/24
6:01 am-11:29 pm
1 stop16h 28m
Billings Logan Intl
Mon 9/28
6:14 am-1:19 pm
1 stop8h 05m
$374
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Mon 9/21
6:52 pm-3:02 pm
1 stop19h 10m
Billings Logan Intl
Tue 9/29
3:42 pm-4:30 pm
1 stop25h 48m
$387
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Thu 9/24
5:00 pm-10:34 pm
1 stop4h 34m
Billings Logan Intl
Thu 10/1
6:33 pm-11:59 pm
1 stop6h 26m
$392
Cheapest one-way
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Thu 9/10
5:00 pm-10:34 pm
1 stop4h 34m
$183
Quickest one-way
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Wed 8/26
5:00 pm-10:25 pm
1 stop4h 25m
$236
OaklandBillings
OAK Oakland - BIL Billings Logan Intl
OAKBIL
Oakland
Wed 8/26
1:29 pm-3:02 pm
2 stops24h 33m
$270
Showing 1-10 of 11 resultsSorted 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 August.
| 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 August 7, 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.
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Entertainment
7.0
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 August 7, 2026.
Complete your trip
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Search flights from Oakland to Billings by cabin class
Find flights from Oakland to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Oakland and Billings flights
Browse other Oakland and Billings flight options. Last updated on August 7, 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 August 7, 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 2,558,603 searches. Data last updated August 7, 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% |