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Santa Rosa

$259+ Cheap flights from Billings to Santa Rosa (BIL - STS)

BIL — STS
Oct 10 — Oct 171
Sat 10/10
Sat 10/17
1 adult, Economy
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Cheap flight deals from Billings to Santa Rosa

Cheapest flights from Billings to Santa Rosa

Sat 12/53:44 pm -
1 stop5h 01m
Wed 12/97:00 am -
2 stops16h 08m
Deal found 9/9$423
Fri 10/237:41 am -
2 stops16h 19m
Wed 10/2810:50 am -
2 stops12h 00m
Deal found 9/9$434
Thu 10/223:44 pm -
2 stops8h 16m
Tue 10/2710:50 am -
2 stops23h 35m
Deal found 9/9$438

Find flight deals from Billings to Santa Rosa

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$423
(Alaska Airlines)

One-way from

$259
(Delta)

Popular in

August

Cheapest in

February

Average price

$416
Provider with most accurate pricing for Billings Logan Intl-Santa Rosa Sonoma County flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Santa Rosa Sonoma County flights.
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From Billings Logan Intl to Santa Rosa Sonoma County
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One-way flight from Billings Logan Intl to Santa Rosa Sonoma County
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Highest demand for flights based on searches. 19% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Billings to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BillingsSanta Rosa

BIL Billings Logan Intl - STS Santa Rosa Sonoma County

BILSTS

Billings Logan Intl

Sun 11/22

12:58 pm-4:06 pm

1 stop4h 08m

Santa Rosa Sonoma County

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$259

BillingsSanta Rosa

BIL Billings Logan Intl - STS Santa Rosa Sonoma County

BILSTS

Billings Logan Intl

Sat 12/5

3:44 pm-7:45 pm

1 stop5h 01m

Santa Rosa Sonoma County

Wed 12/9

7:00 am-12:08 am

2 stops16h 08m

$423

BillingsSanta Rosa

BIL Billings Logan Intl - STS Santa Rosa Sonoma County

BILSTS

Billings Logan Intl

Fri 10/23

7:41 am-11:00 pm

2 stops16h 19m

Santa Rosa Sonoma County

Wed 10/28

10:50 am-11:50 pm

2 stops12h 00m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Sorted by cheapest first

Compare providers for flights from Billings to Santa Rosa

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Santa Rosa in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Billings-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Santa Rosa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Santa Rosa 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 Billings-Santa Rosa 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 Billings to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Billings with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Santa Rosa

Read reviews from past customers who have flown Alaska Airlines from Billings to Santa Rosa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,904 reviews

Entertainment

7.0

Food

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,904 reviews
Alaska Airlines
7.9
Good
12,904 reviews

Entertainment

7.0

Food

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • How long is the flight from Billings to Santa Rosa?

    A quick flight from Billings to Santa Rosa can take about 5h 01m. Alaska Airlines provides one of the quickest options available for as low as $423. The distance from Billings to Santa Rosa is about 885 mi.

  • What is the cheapest airline to fly from Billings to Santa Rosa round-trip?

    Alaska Airlines, at $242, was found to be the cheapest airline from Billings to Santa Rosa..

  • Can I find deals for flights from Billings to Santa Rosa that include hotel bookings?

    Yes. In addition to deals on Billings to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Santa Rosa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Santa Rosa.

  • Can I find deals for business class flights from Billings to Santa Rosa?

    Yes. Cheapflights offers flight deals from Billings to Santa Rosa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Top airline flying from Billings to Santa Rosa

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$242Average$497FlexibilityNo cancel feeOn-time75%

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