When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Billings Logan Intl Airport?

Prices for flights from Santa Rosa Sonoma County Airport to Billings Logan Intl Airport are updated daily.

How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Billings Logan Intl Airport?

As of October 2026, there is 1 operator available to choose from for flights from Santa Rosa Sonoma County Airport to Billings Logan Intl Airport.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Billings Logan Intl 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 Santa Rosa Sonoma County Airport to Billings Logan Intl Airport.

What documentation or ID do you need to fly to Billings Logan Intl Airport?

The travel and health documents you'll need for your trip to Billings Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Billings Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$437 Cheap Flights from Santa Rosa to Billings in 2026/27

Find the cheapest flights from Santa Rosa to Billings

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:12 pm - 10:43 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

8h 31m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

5:12 pm - 4:29 pmBIL Billings Logan Intl-STS Santa Rosa Sonoma County

24h 17m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl

$437Alaska Airlines

Wed, Nov 4 - Tue, Nov 10

1:12 pm - 10:43 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

8h 31m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

7:18 am - 12:18 pmBIL Billings Logan Intl-STS Santa Rosa Sonoma County

6h 00m1 stop Seattle/Tacoma Intl

$447Alaska Airlines

Wed, Nov 4 - Wed, Nov 11

1:12 pm - 10:43 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

8h 31m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

5:12 pm - 11:08 pmBIL Billings Logan Intl-STS Santa Rosa Sonoma County

6h 56m1 stop Seattle/Tacoma Intl

$447Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

1:12 pm - 10:43 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

8h 31m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

7:18 am - 12:18 pmBIL Billings Logan Intl-STS Santa Rosa Sonoma County

6h 00m1 stop Seattle/Tacoma Intl

$447Alaska Airlines

Wed, Nov 4 - Tue, Nov 10

1:12 pm - 10:43 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

8h 31m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

7:18 am - 12:18 pmBIL Billings Logan Intl-STS Santa Rosa Sonoma County

6h 00m1 stop Seattle/Tacoma Intl

$447Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

11:21 am - 5:48 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

5h 27m1 stop Salt Lake City

5:35 am - 10:43 amBIL Billings Logan Intl-STS Santa Rosa Sonoma County

6h 08m1 stop Salt Lake City

$457Delta

Wed, Nov 4 - Tue, Nov 10

4:49 pm - 10:25 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

4h 36m1 stop Salt Lake City

5:20 am - 10:41 amBIL Billings Logan Intl-STS Santa Rosa Sonoma County

6h 21m1 stop Salt Lake City

$457Delta

Wed, Nov 4 - Sat, Nov 7

4:49 pm - 10:25 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

4h 36m1 stop Salt Lake City

5:35 am - 10:43 amBIL Billings Logan Intl-STS Santa Rosa Sonoma County

6h 08m1 stop Salt Lake City

$457Delta

Wed, Nov 4 - Wed, Nov 11

1:12 pm - 10:43 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

8h 31m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

11:55 am - 9:34 pmBIL Billings Logan Intl-STS Santa Rosa Sonoma County

10h 39m2 stops Seattle/Tacoma Intl Los Angeles

$460Alaska Airlines

Wed, Nov 4 - Wed, Nov 11

1:12 pm - 10:43 pmSTS Santa Rosa Sonoma County-BIL Billings Logan Intl

8h 31m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

7:18 am - 9:34 pmBIL Billings Logan Intl-STS Santa Rosa Sonoma County

15h 16m2 stops Seattle/Tacoma Intl Los Angeles

$460Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

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Alaska Airlines flights from Santa Rosa to Billings

Our best Alaska Airlines deals on Santa Rosa to Billings flight tickets

Alaska Airlines

Nov 4

STS1:12 pmSanta Rosa Sonoma County

8h 31m

2 stops

BIL10:43 pmBillings Logan Intl

Nov 10

BIL5:12 pmBillings Logan Intl

24h 17m

2 stops

STS4:29 pmSanta Rosa Sonoma County

$437

Alaska Airlines

Nov 4

STS1:12 pmSanta Rosa Sonoma County

8h 31m

2 stops

BIL10:43 pmBillings Logan Intl

Nov 7

BIL5:12 pmBillings Logan Intl

6h 56m

1 stop

STS11:08 pmSanta Rosa Sonoma County

$447

Alaska Airlines

Nov 4

STS1:12 pmSanta Rosa Sonoma County

8h 31m

2 stops

BIL10:43 pmBillings Logan Intl

Nov 7

BIL11:55 amBillings Logan Intl

10h 39m

2 stops

STS9:34 pmSanta Rosa Sonoma County

$460

Delta flights from Santa Rosa to Billings

Our best Delta deals on Santa Rosa to Billings flight tickets

Delta

Nov 4

STS11:21 amSanta Rosa Sonoma County

5h 27m

1 stop

BIL5:48 pmBillings Logan Intl

Nov 10

BIL5:35 amBillings Logan Intl

6h 08m

1 stop

STS10:43 amSanta Rosa Sonoma County

$457

Delta

Nov 4

STS11:21 amSanta Rosa Sonoma County

5h 27m

1 stop

BIL5:48 pmBillings Logan Intl

Nov 5

BIL5:20 amBillings Logan Intl

6h 21m

1 stop

STS10:41 amSanta Rosa Sonoma County

$491

Delta

Oct 29

STS4:49 pmSanta Rosa Sonoma County

4h 36m

1 stop

BIL10:25 pmBillings Logan Intl

Nov 11

BIL5:35 amBillings Logan Intl

6h 08m

1 stop

STS10:43 amSanta Rosa Sonoma County

$511

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

1:12 pm-10:43 pm

2 stops8h 31m

Billings Logan Intl

Tue 11/10

5:12 pm-4:29 pm

2 stops24h 17m

$437

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

1:12 pm-10:43 pm

2 stops8h 31m

Billings Logan Intl

Wed 11/11

7:18 am-12:18 pm

1 stop6h 00m

$447

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

1:12 pm-10:43 pm

2 stops8h 31m

Billings Logan Intl

Sat 11/7

5:12 pm-11:08 pm

1 stop6h 56m

$447

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

1:12 pm-10:43 pm

2 stops8h 31m

Billings Logan Intl

Tue 11/10

7:18 am-12:18 pm

1 stop6h 00m

$447

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

1:12 pm-10:43 pm

2 stops8h 31m

Billings Logan Intl

Sat 11/7

7:18 am-12:18 pm

1 stop6h 00m

$447

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

11:21 am-5:48 pm

1 stop5h 27m

Billings Logan Intl

Tue 11/10

5:35 am-10:43 am

1 stop6h 08m

$457

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

4:49 pm-10:25 pm

1 stop4h 36m

Billings Logan Intl

Sat 11/7

5:20 am-10:41 am

1 stop6h 21m

$457

Quickest round-trip

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

4:49 pm-10:25 pm

1 stop4h 36m

Billings Logan Intl

Wed 11/11

5:35 am-10:43 am

1 stop6h 08m

$457

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

1:12 pm-10:43 pm

2 stops8h 31m

Billings Logan Intl

Wed 11/11

11:55 am-9:34 pm

2 stops10h 39m

$460

Santa RosaBillings

STS Santa Rosa Sonoma County - BIL Billings Logan Intl

STSBIL

Santa Rosa Sonoma County

Wed 11/4

1:12 pm-10:43 pm

2 stops8h 31m

Billings Logan Intl

Sat 11/7

7:18 am-9:34 pm

2 stops15h 16m

$460

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Rosa to Billings

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 airline that flies from Santa Rosa Sonoma County to Billings Logan Intl?

Alaska Airlines and Delta are the most popular carriers operating from Santa Rosa Sonoma County to Billings Logan Intl

When to book flights from Santa Rosa to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Billings according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Santa Rosa to Billings (STS to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Billings

Best Price Found	$590
Fastest flight time	4h 36m
Direct flights	None

The best one-way flight to Billings from Santa Rosa in the past 72 hours is $590. The best round-trip flight deal from Santa Rosa to Billings found on momondo in the last 72 hours is $437.

The fastest flight from Santa Rosa to Billings takes 4h 36m

There are no direct flights from Santa Rosa to Billings. There are no popular flight routes from Santa Rosa to Billings.

Search flight deals

Frequently asked questions about flying from Santa Rosa to Billings

How far is Santa Rosa Sonoma County to Billings Logan Intl by plane?
The straight-line distance from Santa Rosa Sonoma County to Billings Logan Intl is 885.1 mi. In terms of flight time, this usually takes a little over 4h 36m.
When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Billings Logan Intl Airport?
Prices for flights from Santa Rosa Sonoma County Airport to Billings Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Billings Logan Intl Airport?
As of October 2026, there is 1 operator available to choose from for flights from Santa Rosa Sonoma County Airport to Billings Logan Intl Airport.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Billings Logan Intl 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 Santa Rosa Sonoma County Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The travel and health documents you'll need for your trip to Billings Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Billings Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Santa Rosa to Billings?
momondo data reveals that the most frequently booked airline on the route from Santa Rosa to Billings is Alaska Airlines, representing 100% of all bookings.

Best airlines flying from Santa Rosa to Billings

Compare and see reviews for airlines that fly from Santa Rosa to Billings with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $395	Free Cancellation	Rating 7.9 13,037 reviews		Search Alaska Airlines flights

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

It is quick and easy to find Santa Rosa to Billings flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Billings that suits you.

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

All flight searches from Santa Rosa to Billings on momondo can be filtered to show those which offer flexible booking policies.

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Once you have performed a search for Santa Rosa to Billings flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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