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Cheap flights from Santa Rosa to Idaho from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Idaho departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santa Rosa to Idaho

Cheap round-trip flights

Alaska Airlines Logo
5:55 pm - 11:11 pmSTS-GEG
5h 16m1 stop
Alaska Airlines Logo
1:25 pm - 7:12 pmGEG-STS
5h 47m1 stop
$258Alaska Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
Hawaiian Airlines Logo
7:00 am - 3:00 pmSTS-BOI
7h 00m1 stop
Hawaiian Airlines Logo
2:28 pm - 8:23 pmBOI-STS
6h 55m1 stop
$262Hawaiian Airlines
Find Deal
Wed, Sep 17 - Sat, Sep 20
Alaska Airlines Logo
2:28 pm - 8:05 pmSTS-GEG
5h 37m1 stop
Alaska Airlines Logo
5:54 pm - 10:06 pmGEG-STS
4h 12m1 stop
$265Alaska Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
Alaska Airlines Logo
7:03 am - 10:25 pmSTS-GEG
15h 22m1 stop
Alaska Airlines Logo
6:25 am - 11:59 pmGEG-STS
17h 34m1 stop
$272Alaska Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
Alaska Airlines Logo
2:28 pm - 12:46 pmSTS-GEG
22h 18m1 stop
Alaska Airlines Logo
6:25 am - 7:12 pmGEG-STS
12h 47m1 stop
$282Alaska Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
Alaska Airlines Logo
3:07 pm - 11:11 pmSTS-GEG
8h 04m2 stops
Alaska Airlines Logo
3:08 pm - 8:23 pmGEG-STS
5h 15m1 stop
$286Alaska Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
Hawaiian Airlines Logo
2:28 pm - 10:50 pmSTS-BOI
7h 22m1 stop
Hawaiian Airlines Logo
10:00 am - 1:36 pmBOI-STS
4h 36m1 stop
$288Hawaiian Airlines
Find Deal
Thu, Sep 18 - Tue, Sep 23
American Airlines Logo
4:19 pm - 4:07 pmSTS-JAC
22h 48m2 stops
American Airlines Logo
12:58 pm - 3:48 pmJAC-STS
27h 50m2 stops
$567American Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 4
American Airlines Logo
4:19 pm - 4:07 pmSTS-JAC
22h 48m2 stops
American Airlines Logo
12:19 pm - 3:47 pmJAC-STS
28h 28m2 stops
$597American Airlines
Find Deal
Thu, Oct 2 - Fri, Oct 10
American Airlines Logo
4:19 pm - 4:07 pmSTS-JAC
22h 48m2 stops
American Airlines Logo
12:19 pm - 3:47 pmJAC-STS
28h 28m2 stops
$607American Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7

Hawaiian Airlines flights from Santa Rosa to Idaho

Our best Hawaiian Airlines deals on Santa Rosa to Idaho flight tickets
Hawaiian Airlines
Sep 17
STS7:00 amSanta Rosa Sonoma County
7h 00m
1 stop
BOI3:00 pmBoise Air Term. Gowen Fld
Sep 20
BOI2:28 pmBoise Air Term. Gowen Fld
6h 55m
1 stop
STS8:23 pmSanta Rosa Sonoma County
$262
Find similar
Hawaiian Airlines
Sep 18
STS2:28 pmSanta Rosa Sonoma County
7h 22m
1 stop
BOI10:50 pmBoise Air Term. Gowen Fld
Sep 23
BOI10:00 amBoise Air Term. Gowen Fld
4h 36m
1 stop
STS1:36 pmSanta Rosa Sonoma County
$288
Find similar
Hawaiian Airlines
Oct 17
STS2:30 pmSanta Rosa Sonoma County
5h 43m
1 stop
GEG8:13 pmSpokane
Oct 19
GEG5:05 amSpokane
3h 58m
1 stop
STS9:03 amSanta Rosa Sonoma County
$304
Find similar

American Airlines flights from Santa Rosa to Idaho

Our best American Airlines deals on Santa Rosa to Idaho flight tickets
American Airlines
Oct 2
STS4:19 pmSanta Rosa Sonoma County
22h 48m
2 stops
JAC4:07 pmJackson Hole
Oct 4
JAC12:58 pmJackson Hole
27h 50m
2 stops
STS3:48 pmSanta Rosa Sonoma County
$567
Find similar
American Airlines
Oct 2
STS4:19 pmSanta Rosa Sonoma County
22h 48m
2 stops
JAC4:07 pmJackson Hole
Oct 10
JAC12:19 pmJackson Hole
28h 28m
2 stops
STS3:47 pmSanta Rosa Sonoma County
$597
Find similar
American Airlines
Oct 2
STS4:19 pmSanta Rosa Sonoma County
22h 48m
2 stops
JAC4:07 pmJackson Hole
Oct 7
JAC12:19 pmJackson Hole
28h 28m
2 stops
STS3:47 pmSanta Rosa Sonoma County
$607
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Idaho 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Santa Rosa to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaSpokane

STS - GEG

STSGEG

Santa Rosa Sonoma County

Wed 9/17

5:55 pm-11:11 pm

1 stop5h 16m

Spokane

Tue 9/23

1:25 pm-7:12 pm

1 stop5h 47m

$258

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Wed 9/17

7:00 am-3:00 pm

1 stop7h 00m

Boise Air Term. Gowen Fld

Sat 9/20

2:28 pm-8:23 pm

1 stop6h 55m

$262

Santa RosaSpokane

STS - GEG

STSGEG

Santa Rosa Sonoma County

Tue 9/30

2:28 pm-8:05 pm

1 stop5h 37m

Spokane

Sat 10/4

5:54 pm-10:06 pm

1 stop4h 12m

$265

Santa RosaSpokane

STS - GEG

STSGEG

Santa Rosa Sonoma County

Wed 9/17

7:03 am-10:25 pm

1 stop15h 22m

Spokane

Mon 9/22

6:25 am-11:59 pm

1 stop17h 34m

$272

Santa RosaSpokane

STS - GEG

STSGEG

Santa Rosa Sonoma County

Fri 9/19

2:28 pm-12:46 pm

1 stop22h 18m

Spokane

Tue 9/23

6:25 am-7:12 pm

1 stop12h 47m

$282

Santa RosaSpokane

STS - GEG

STSGEG

Santa Rosa Sonoma County

Wed 9/17

3:07 pm-11:11 pm

2 stops8h 04m

Spokane

Tue 9/23

3:08 pm-8:23 pm

1 stop5h 15m

$286

Santa RosaBoise

STS - BOI

STSBOI

Santa Rosa Sonoma County

Thu 9/18

2:28 pm-10:50 pm

1 stop7h 22m

Boise Air Term. Gowen Fld

Tue 9/23

10:00 am-1:36 pm

1 stop4h 36m

$288

Santa RosaJackson

STS - JAC

STSJAC

Santa Rosa Sonoma County

Thu 10/2

4:19 pm-4:07 pm

2 stops22h 48m

Jackson Hole

Sat 10/4

12:58 pm-3:48 pm

2 stops27h 50m

$567

Santa RosaJackson

STS - JAC

STSJAC

Santa Rosa Sonoma County

Thu 10/2

4:19 pm-4:07 pm

2 stops22h 48m

Jackson Hole

Fri 10/10

12:19 pm-3:47 pm

2 stops28h 28m

$597

Santa RosaJackson

STS - JAC

STSJAC

Santa Rosa Sonoma County

Thu 10/2

4:19 pm-4:07 pm

2 stops22h 48m

Jackson Hole

Tue 10/7

12:19 pm-3:47 pm

2 stops28h 28m

$607

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho from

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

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 month to fly to Idaho?

In general, January is the cheapest month to fly from Santa Rosa to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $86. If you don’t want to visit Idaho in January, then you should wait until March to fly from Santa Rosa, when ticket prices are also cheap, with an average price of $117.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Monday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $102. On the other hand, Wednesday is the most expensive day to depart from Santa Rosa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $194.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the morning. momondo users have found flights departing from Santa Rosa to Idaho in the morning for as low as $113. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Idaho, so prices are often more expensive at around $357 per ticket.

What is the cheapest Santa Rosa Sonoma County to Idaho flight route?

Fly from Santa Rosa Sonoma County to Boise Air Term. Gowen Fld for the best Santa Rosa Sonoma County - Idaho flight prices

How far in advance should I book a flight to Idaho?

You are more likely to see cheaper flights to Idaho from Santa Rosa when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $240 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Santa Rosa for as low as $125 on momondo.

What cabin class options are available on Santa Rosa Sonoma County to Idaho flights?

There is only 1 cabin class available to choose from on Santa Rosa Sonoma County to Idaho flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Santa Rosa to Idaho flights?

No. A direct flight is the cheapest option for a flight between Santa Rosa to Idaho.

Cheap Santa Rosa to Idaho flight deals and tips

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

Direct flights

None
There are no direct flights from Santa Rosa to Idaho. There are no popular flight routes from Santa Rosa to Idaho.
Search flight deals

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Idaho?

    Prices for flights from Santa Rosa Sonoma County Airport to Idaho are refreshed on a daily basis.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Idaho?

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Idaho?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Santa Rosa to Idaho?

Best airlines flying from Santa Rosa to Idaho

Compare and see reviews for airlines that fly from Santa Rosa to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Avelo AirlinesPriceFrom $74Free CancellationRating
7.5
78 reviews
Search Avelo Airlines flights
Alaska AirlinesPriceFrom $259Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Rosa to Idaho. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Idaho from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Rosa to Idaho?

Once all potential Santa Rosa to Idaho flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Idaho from Santa Rosa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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