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Cheap flights from Santa Rosa to Phoenix from $103

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 Phoenix departing on 2/3. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
2:30 pm - 7:25 pmSTS-PHX
3h 55m1 stop
Hawaiian Airlines Logo
3:45 pm - 7:19 pmPHX-STS
4h 34m1 stop
$191Hawaiian Airlines
Find Deal
mar., feb. 3 - mié., feb. 4
Hawaiian Airlines Logo
2:30 pm - 7:25 pmSTS-PHX
3h 55m1 stop
Hawaiian Airlines Logo
3:45 pm - 7:19 pmPHX-STS
4h 34m1 stop
$196Hawaiian Airlines
Find Deal
mar., feb. 3 - mié., feb. 4
Hawaiian Airlines Logo
2:30 pm - 7:25 pmSTS-PHX
3h 55m1 stop
Hawaiian Airlines Logo
3:45 pm - 7:19 pmPHX-STS
4h 34m1 stop
$205Hawaiian Airlines
Find Deal
mar., feb. 3 - mié., feb. 4
Alaska Airlines Logo
2:30 pm - 7:25 pmSTS-PHX
3h 55m1 stop
Alaska Airlines Logo
8:24 am - 7:19 pmPHX-STS
11h 55m1 stop
$206Alaska Airlines
Find Deal
mar., feb. 3 - mié., feb. 4
Alaska Airlines Logo
8:00 am - 3:13 pmSTS-PHX
6h 13m1 stop
Alaska Airlines Logo
10:22 am - 2:36 pmPHX-STS
5h 14m1 stop
$214Alaska Airlines
Find Deal
lun., dic. 8 - mié., dic. 10
Alaska Airlines Logo
6:43 pm - 11:59 pmSTS-PHX
4h 16m1 stop
Alaska Airlines Logo
7:56 pm - 10:54 pmPHX-STS
3h 58m1 stop
$222Alaska Airlines
Find Deal
jue., dic. 4 - sáb., dic. 6
Alaska Airlines Logo
6:43 pm - 9:40 amSTS-PHX
13h 57m1 stop
Alaska Airlines Logo
6:02 am - 10:54 pmPHX-STS
17h 52m1 stop
$229Alaska Airlines
Find Deal
mié., dic. 3 - vie., dic. 5
Alaska Airlines Logo
2:30 pm - 7:25 pmSTS-PHX
3h 55m1 stop
Alaska Airlines Logo
3:45 pm - 6:12 pmPHX-STS
27h 27m2 stops
$230Alaska Airlines
Find Deal
mar., feb. 3 - mié., feb. 4
American Airlines Logo
7:00 am - 9:04 amSTS-PHX
25h 04m1 stop
American Airlines Logo
11:04 am - 12:25 pmPHX-STS
2h 21mnonstop
$247American Airlines
Find Deal
mar., feb. 3 - mié., feb. 4
American Airlines Logo
7:00 am - 9:04 amSTS-PHX
25h 04m1 stop
American Airlines Logo
11:04 am - 12:25 pmPHX-STS
2h 21mnonstop
$248American Airlines
Find Deal
mar., feb. 3 - mié., feb. 4

Hawaiian Airlines flights from Santa Rosa to Phoenix Sky Harbor Intl Airport

Our best Hawaiian Airlines deals on Santa Rosa to Phoenix Sky Harbor Intl Airport flight tickets
Hawaiian Airlines
Feb 3
STS2:30 pmSanta Rosa Sonoma County
3h 55m
1 stop
PHX7:25 pmPhoenix Sky Harbor Intl
Feb 4
PHX3:45 pmPhoenix Sky Harbor Intl
4h 34m
1 stop
STS7:19 pmSanta Rosa Sonoma County
$191
Find similar
Hawaiian Airlines
Feb 3
STS2:30 pmSanta Rosa Sonoma County
3h 55m
1 stop
PHX7:25 pmPhoenix Sky Harbor Intl
Feb 4
PHX3:45 pmPhoenix Sky Harbor Intl
4h 34m
1 stop
STS7:19 pmSanta Rosa Sonoma County
$196
Find similar
Hawaiian Airlines
Feb 3
STS2:30 pmSanta Rosa Sonoma County
3h 55m
1 stop
PHX7:25 pmPhoenix Sky Harbor Intl
Feb 4
PHX3:45 pmPhoenix Sky Harbor Intl
4h 34m
1 stop
STS7:19 pmSanta Rosa Sonoma County
$205
Find similar

American Airlines flights from Santa Rosa to Phoenix Sky Harbor Intl Airport

Our best American Airlines deals on Santa Rosa to Phoenix Sky Harbor Intl Airport flight tickets
American Airlines
Feb 3
STS7:00 amSanta Rosa Sonoma County
25h 04m
1 stop
PHX9:04 amPhoenix Sky Harbor Intl
Feb 4
PHX11:04 amPhoenix Sky Harbor Intl
2h 21m
STS12:25 pmSanta Rosa Sonoma County
$247
Find similar
American Airlines
Feb 3
STS7:00 amSanta Rosa Sonoma County
25h 04m
1 stop
PHX9:04 amPhoenix Sky Harbor Intl
Feb 4
PHX11:04 amPhoenix Sky Harbor Intl
2h 21m
STS12:25 pmSanta Rosa Sonoma County
$248
Find similar
American Airlines
Nov 14
STS4:23 pmSanta Rosa Sonoma County
2h 02m
PHX7:25 pmPhoenix Sky Harbor Intl
Nov 16
PHX11:18 amPhoenix Sky Harbor Intl
2h 30m
STS12:48 pmSanta Rosa Sonoma County
$387
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Phoenix Sky Harbor Intl Airport 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Santa Rosa to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

mar. 2/3

2:30 pm-7:25 pm

1 stop3h 55m

Phoenix Sky Harbor Intl

mié. 2/4

3:45 pm-7:19 pm

1 stop4h 34m

$191

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

mar. 2/3

2:30 pm-7:25 pm

1 stop3h 55m

Phoenix Sky Harbor Intl

mié. 2/4

3:45 pm-7:19 pm

1 stop4h 34m

$196

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

mar. 2/3

2:30 pm-7:25 pm

1 stop3h 55m

Phoenix Sky Harbor Intl

mié. 2/4

3:45 pm-7:19 pm

1 stop4h 34m

$205

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

mar. 2/3

2:30 pm-7:25 pm

1 stop3h 55m

Phoenix Sky Harbor Intl

mié. 2/4

8:24 am-7:19 pm

1 stop11h 55m

$206

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

lun. 12/8

8:00 am-3:13 pm

1 stop6h 13m

Phoenix Sky Harbor Intl

mié. 12/10

10:22 am-2:36 pm

1 stop5h 14m

$214

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

jue. 12/4

6:43 pm-11:59 pm

1 stop4h 16m

Phoenix Sky Harbor Intl

sáb. 12/6

7:56 pm-10:54 pm

1 stop3h 58m

$222

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

mié. 12/3

6:43 pm-9:40 am

1 stop13h 57m

Phoenix Sky Harbor Intl

vie. 12/5

6:02 am-10:54 pm

1 stop17h 52m

$229

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

mar. 2/3

2:30 pm-7:25 pm

1 stop3h 55m

Phoenix Sky Harbor Intl

mié. 2/4

3:45 pm-6:12 pm

2 stops27h 27m

$230

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

mar. 2/3

7:00 am-9:04 am

1 stop25h 04m

Phoenix Sky Harbor Intl

mié. 2/4

11:04 am-12:25 pm

Nonstop2h 21m

$247

Santa RosaPhoenix

STS - PHX

STSPHX

Santa Rosa Sonoma County

mar. 2/3

7:00 am-9:04 am

1 stop25h 04m

Phoenix Sky Harbor Intl

mié. 2/4

11:04 am-12:25 pm

Nonstop2h 21m

$248

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Rosa to Phoenix Sky Harbor Intl Airport

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 typical price of a round-trip flight between Santa Rosa and Phoenix Sky Harbor Intl Airport?

What is the cheapest month to fly to Phoenix Sky Harbor Intl Airport?

In general, April is the cheapest month to fly from Santa Rosa to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $385. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of April, then departing from Santa Rosa during the month May is also very affordable. Most momondo users find prices during this month for around $385.

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Santa Rosa is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $269. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $295. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from Santa Rosa to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $174. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $325. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Santa Rosa Sonoma County to Phoenix Sky Harbor Intl flight route?

Fly from Santa Rosa Sonoma County to Phoenix Sky Harbor Intl for the best Santa Rosa Sonoma County - Phoenix Sky Harbor Intl flight prices

How far in advance should I book a flight to Phoenix Sky Harbor Intl Airport?

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Santa Rosa when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Santa Rosa for as low as $367 on momondo.

What cabin class options are available on Santa Rosa Sonoma County to Phoenix Sky Harbor Intl flights?

There are 4 cabin classes available to choose from on Santa Rosa Sonoma County to Phoenix Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a Santa Rosa to Phoenix Sky Harbor Intl Airport flight.

How have Santa Rosa to Phoenix Sky Harbor Intl Airport flight prices changed over time?

As of November 2025, prices for Santa Rosa to Phoenix Sky Harbor Intl Airport flights are approximately 24% more expensive when compared to flights at the same time last year.

When to book flights from Santa Rosa to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to Phoenix Sky Harbor Intl Airport (STS to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Phoenix Sky Harbor Intl Airport

Best Price Found

$288

Fastest flight time

2h 02m

Direct flights

Every day
The best one-way flight to Phoenix Sky Harbor Intl Airport from Santa Rosa in the past 72 hours is $288. The best round-trip flight deal from Santa Rosa to Phoenix Sky Harbor Intl Airport found on momondo in the last 72 hours is $416.
The fastest flight from Santa Rosa to Phoenix Sky Harbor Intl Airport takes 2h 02m
Direct flights go from Santa Rosa to Phoenix Sky Harbor Intl Airport every day.
Search flight deals

  • How far is Santa Rosa Sonoma County to Phoenix Sky Harbor Intl by plane?

    There are 690.9 mi between Santa Rosa Sonoma County and Phoenix Sky Harbor Intl. Flights usually cover this in 3h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to Phoenix Sky Harbor Intl Airport refresh daily.

  • How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Phoenix Sky Harbor Intl Airport?

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Phoenix Sky Harbor Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The travel and health documents you'll need for your trip to Phoenix Sky Harbor 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 Phoenix Sky Harbor 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 plane model from Santa Rosa to Phoenix Sky Harbor Intl Airport?

  • What is the most popular airline from Santa Rosa to Phoenix Sky Harbor Intl Airport?

Best airlines flying from Santa Rosa to Phoenix Sky Harbor Intl Airport

Compare and see reviews for airlines that fly from Santa Rosa to Phoenix Sky Harbor Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $53Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $161Free CancellationRating
7.8
2,804 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $263Free CancellationRating
8.0
11,247 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $305Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Santa Rosa to Phoenix Sky Harbor Intl Airport

    Across 11 Alaska Airlines flights from Santa Rosa to Phoenix Sky Harbor Intl Airport this week, the average price was $483, with the best Alaska Airlines deals starting from $263 round-trip. 11,247 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

  • American Airlines Flights From Santa Rosa to Phoenix Sky Harbor Intl Airport

    The best American Airlines deal for Santa Rosa to Phoenix Sky Harbor Intl Airport flight tickets found on momondo in the last 72 hours was $305, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $402 round-trip. American Airlines operates 11 flights out of Santa Rosa into Phoenix Sky Harbor Intl Airport in an average week, so prices vary by time and availability. 11,040 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Glendale
Chandler
Gilbert
Peoria
Surprise
Casa Grande
Goodyear
Buckeye
Apache Junction
Payson
Wickenburg
Avondale
Paradise Valley
Camp Verde
Fountain Hills
Litchfield Park
Cave Creek

Why use momondo?

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

It is quick and easy to find Santa Rosa to Phoenix 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 Phoenix that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santa Rosa to Phoenix.

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

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

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