BOI - STS

$79 Find Cheap Flights from Boise to Santa Rosa - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$157
Typical prices: $284-$682
Delta
Sun 10/14Wed 10/17
BOI - STS • 1 stop
Cheapest one-way
$79
Typical prices: $180-$342
Southwest
Sat 9/15
BOI - STS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boise and Santa Rosa. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 29% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
San Diego (SAN)
Cheapest • Avg $256 (round-trip)
Burbank Bob Hope (BUR)
Shortest trip • 4h 10m (one-way)
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Insights
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We hope you love your trip to Santa Rosa!
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Flight Deals

Cheap Flights from Boise to Santa Rosa (BOI-STS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Santa Rosa

Wed, Nov 4 - Wed, Nov 11
Delta Logo
6:00 am - 10:41 amBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
5h 41m1 stop Salt Lake City
Delta Logo
4:47 pm - 12:04 amSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
6h 17m1 stop Salt Lake City
$157Delta
Wed, Nov 4 - Thu, Nov 12
Delta Logo
6:00 am - 10:41 amBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
5h 41m1 stop Salt Lake City
Delta Logo
4:47 pm - 12:04 amSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
6h 17m1 stop Salt Lake City
$157Delta
Wed, Nov 4 - Sat, Nov 7
Southwest Logo
4:25 pm - 9:30 pmBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
6h 05m1 stop San Diego
Southwest Logo
6:30 am - 12:40 pmSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
5h 10m1 stop San Diego
$157Southwest
Thu, Nov 5 - Sat, Nov 7
Southwest Logo
6:35 am - 10:35 amBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
5h 00m1 stop San Diego
Southwest Logo
6:30 am - 12:40 pmSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
5h 10m1 stop San Diego
$157Southwest
Tue, Nov 3 - Thu, Nov 12
Delta Logo
1:06 pm - 4:05 pmBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
3h 59m1 stop Salt Lake City
Delta Logo
4:47 pm - 12:04 amSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
6h 17m1 stop Salt Lake City
$157Delta
Tue, Nov 3 - Wed, Nov 11
Delta Logo
11:32 am - 4:05 pmBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
5h 33m1 stop Salt Lake City
Delta Logo
4:47 pm - 12:04 amSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
6h 17m1 stop Salt Lake City
$157Delta
Sat, Sep 12 - Sat, Sep 19
Southwest Logo
1:50 pm - 7:55 pmBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
7h 05m1 stop San Diego
Southwest Logo
6:00 am - 1:45 pmSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
6h 45m1 stop San Diego
$157Southwest
Tue, Nov 3 - Sat, Nov 7
Delta Logo
1:06 pm - 4:05 pmBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
3h 59m1 stop Salt Lake City
Delta Logo
11:21 am - 4:14 pmSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
3h 53m1 stop Salt Lake City
$157Delta
Fri, Nov 6 - Sun, Nov 8
Alaska Airlines Logo
3:04 pm - 3:58 pmBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
1h 54mnonstop
Alaska Airlines Logo
11:49 am - 2:24 pmSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
1h 35mnonstop
$237Alaska Airlines
Sat, Nov 7 - Thu, Nov 12
Alaska Airlines Logo
3:04 pm - 3:58 pmBOI  Boise Air Term. Gowen Fld-STS Santa Rosa Sonoma County
1h 54mnonstop
Alaska Airlines Logo
11:49 am - 2:24 pmSTS  Santa Rosa Sonoma County-BOI Boise Air Term. Gowen Fld
1h 35mnonstop
$237Alaska Airlines
Booking Insights

Price, demand and travel trends for Boise to Santa Rosa flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boise to Santa Rosa with more confidence.

How much is a round-trip flight from Boise to Santa Rosa?

Round-trip flights from Boise to Santa Rosa start at $157. Prices are below average for this route right now, with typical round-trip fares ranging from $284 to $682. The lowest price found in the past 5 days was $157 on Delta.

What's the cheapest day of the week to fly from Boise to Santa Rosa?

Wednesday is the cheapest day of the week to fly from Boise to Santa Rosa, it is 37% cheaper than the average day. Friday is the most expensive day with flight prices 37% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Boise to Santa Rosa flights

Low season

September

Cheapest flight

$79
Most popular time to fly with an average 88% increase in price.
Flight from Boise to Santa Rosa

When to book flights from Boise to Santa Rosa

Are your dates flexible? Find out the best times to travel from Boise to Santa Rosa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boise to Santa Rosa flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What airlines are available from Boise to Santa Rosa?

    Only Alaska Airlines operates flights between Boise and Santa Rosa.

  • Which airports can I use when flying from Boise to Santa Rosa?

    Flights from Boise to Santa Rosa usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Santa Rosa Sonoma County (STS).

  • Which airlines include bags at no extra cost on Boise to Santa Rosa flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Alaska Airlines: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Boise to Santa Rosa?

    Only Economy Class is available on flights from Boise to Santa Rosa.

  • Which airports do connecting flights from Boise to Santa Rosa pass through?

    One-stop flights from Boise to Santa Rosa most commonly connect through:

    • Portland (PDX) - 50% of one-stop connections
    • Burbank Bob Hope (BUR) - 23% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 20% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 3% of one-stop connections

    Portland (PDX) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Boise to Santa Rosa?

    Yes. Being flexible with your travel dates can save you up to 54% on the Boise to Santa Rosa route. Wednesday is the cheapest departure day at $255 round-trip on average, while Friday is the most expensive at $548, a difference of $293. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Boise to Santa Rosa?

    A nonstop flight from Boise to Santa Rosa takes 1h 54m, covering 489 miles.

  • What are the earliest and latest flights from Boise to Santa Rosa?

    These are the earliest and latest flight times available from Boise to Santa Rosa:

    • Earliest: departs at 3:04 pm and lands at 4:58 pm
    • Latest: departs at 3:04 pm and lands at 4:58 pm.

    The flight takes about 1h 54m.

  • Do I need a passport to fly from Boise to Santa Rosa?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How are flight prices from Boise to Santa Rosa looking right now?

    One-way fares from Boise to Santa Rosa are currently lower than usual. Average one-way flight prices are about $90, which is 66% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boise to Santa Rosa?

    Flying via Burbank Bob Hope (BUR) gives the shortest average 1-stop total travel time at 4h 10m, compared with 4h 40m via Portland (PDX) and 5h 09m via Las Vegas Harry Reid Intl (LAS).

  • What is the time difference between Boise and Santa Rosa?

    Santa Rosa is 1 hour behind Boise (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Santa Rosa Sonoma County Airport (STS)?

    Santa Rosa Sonoma County Airport (STS) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    · Ace
    · Dollar
    · Enterprise Rent-A-Car
    · Hertz
    · Budget

  • How much should I expect to pay for a Boise to Santa Rosa flight?

    Round-trip flights from Boise to Santa Rosa range from $284 to $682, with an average of $399 over the past 12 months. Anything below $284 counts as a good deal.

Your guide to booking Boise to Santa Rosa flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $255 - about $293 less than Friday (53% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boise to Santa Rosa trip for November. Fares historically average $283 round-trip in that month - typically $469 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Santa Rosa Sonoma County Airport.
    - Hilton Garden Inn Sonoma County Airport

Everything you need to know for your flight from Boise to Santa Rosa

Information on your arrival and departure airports

Boise (BOI)
Santa Rosa (STS)