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Cheap flights from Pennsylvania to San Francisco from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to San Francisco departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Hawaiian Airlines Logo
6:06 pm - 11:57 pmEWR-STS
8h 51m1 stop
Hawaiian Airlines Logo
7:00 am - 5:59 amSTS-EWR
19h 59m1 stop
$306Hawaiian Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Hawaiian Airlines Logo
9:30 am - 4:02 pmJFK-STS
9h 32m1 stop
Hawaiian Airlines Logo
7:46 pm - 6:27 amSTS-JFK
7h 41m1 stop
$306Hawaiian Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Multiple Airlines Logo
6:06 pm - 11:57 pmEWR-STS
8h 51m1 stop
Multiple Airlines Logo
12:00 pm - 5:59 amSTS-EWR
14h 59m2 stops
$315Multiple Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
Alaska Airlines Logo
6:06 pm - 11:57 pmEWR-STS
8h 51m1 stop
Alaska Airlines Logo
6:34 pm - 6:59 amSTS-EWR
9h 25m1 stop
$318Alaska Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
Alaska Airlines Logo
9:30 am - 4:02 pmJFK-STS
9h 32m1 stop
Alaska Airlines Logo
7:46 pm - 6:27 amSTS-JFK
7h 41m1 stop
$318Alaska Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
7:20 am - 1:36 pmJFK-STS
9h 16m1 stop
Alaska Airlines Logo
5:00 pm - 6:29 amSTS-JFK
10h 29m1 stop
$338Alaska Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25
Alaska Airlines Logo
6:06 pm - 11:57 pmEWR-STS
8h 51m1 stop
Alaska Airlines Logo
8:07 pm - 6:59 amSTS-EWR
7h 52m1 stop
$341Alaska Airlines
Find Deal
Tue, Nov 4 - Fri, Nov 14
Multiple Airlines Logo
4:51 pm - 8:44 amJFK-STS
18h 53m2 stops
Multiple Airlines Logo
7:46 pm - 6:27 amSTS-JFK
7h 41m1 stop
$385Multiple Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
American Airlines Logo
7:00 am - 3:53 pmPHL-STS
11h 53m1 stop
American Airlines Logo
12:55 pm - 11:51 pmSTS-PHL
7h 56m1 stop
$499American Airlines
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Fri, Jan 23 - Sun, Jan 25
American Airlines Logo
7:00 am - 12:14 pmPHL-STS
8h 14m1 stop
American Airlines Logo
12:49 pm - 11:47 pmSTS-PHL
7h 58m1 stop
$574American Airlines
Find Deal
Sun, Feb 22 - Wed, Feb 25

Alaska Airlines flights from Pennsylvania to Santa Rosa

Our best Alaska Airlines deals on Pennsylvania to Santa Rosa flight tickets
Alaska Airlines
Nov 4
EWR6:06 pmNewark
8h 51m
1 stop
STS11:57 pmSanta Rosa Sonoma County
Nov 12
STS6:34 pmSanta Rosa Sonoma County
9h 25m
1 stop
EWR6:59 amNewark
$318
Find similar
Alaska Airlines
Oct 22
JFK7:20 amNew York John F Kennedy Intl
9h 16m
1 stop
STS1:36 pmSanta Rosa Sonoma County
Oct 25
STS5:00 pmSanta Rosa Sonoma County
10h 29m
1 stop
JFK6:29 amNew York John F Kennedy Intl
$338
Find similar
Alaska Airlines
Nov 4
EWR6:06 pmNewark
8h 51m
1 stop
STS11:57 pmSanta Rosa Sonoma County
Nov 14
STS8:07 pmSanta Rosa Sonoma County
7h 52m
1 stop
EWR6:59 amNewark
$341
Find similar

American Airlines flights from Pennsylvania to Santa Rosa

Our best American Airlines deals on Pennsylvania to Santa Rosa flight tickets
American Airlines
Jan 23
PHL7:00 amPhiladelphia
11h 53m
1 stop
STS3:53 pmSanta Rosa Sonoma County
Jan 25
STS12:55 pmSanta Rosa Sonoma County
7h 56m
1 stop
PHL11:51 pmPhiladelphia
$499
Find similar
American Airlines
Feb 22
PHL7:00 amPhiladelphia
8h 14m
1 stop
STS12:14 pmSanta Rosa Sonoma County
Feb 25
STS12:49 pmSanta Rosa Sonoma County
7h 58m
1 stop
PHL11:47 pmPhiladelphia
$574
Find similar
American Airlines
Oct 30
LGA7:37 amNew York LaGuardia
11h 10m
2 stops
STS3:47 pmSanta Rosa Sonoma County
Nov 2
STS4:23 pmSanta Rosa Sonoma County
13h 51m
2 stops
LGA9:14 amNew York LaGuardia
$579
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Santa Rosa 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 October 2, 2025.
Use the filters below to find and compare flights from Pennsylvania to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Sat 11/8

6:06 pm-11:57 pm

1 stop8h 51m

Santa Rosa Sonoma County

Sat 11/15

7:00 am-5:59 am

1 stop19h 59m

$306

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

Sat 11/8

9:30 am-4:02 pm

1 stop9h 32m

Santa Rosa Sonoma County

Sat 11/15

7:46 pm-6:27 am

1 stop7h 41m

$306

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Sat 11/8

6:06 pm-11:57 pm

1 stop8h 51m

Santa Rosa Sonoma County

Sat 11/15

12:00 pm-5:59 am

2 stops14h 59m

$315

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Tue 11/4

6:06 pm-11:57 pm

1 stop8h 51m

Santa Rosa Sonoma County

Wed 11/12

6:34 pm-6:59 am

1 stop9h 25m

$318

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

Tue 11/4

9:30 am-4:02 pm

1 stop9h 32m

Santa Rosa Sonoma County

Tue 11/11

7:46 pm-6:27 am

1 stop7h 41m

$318

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

Wed 10/22

7:20 am-1:36 pm

1 stop9h 16m

Santa Rosa Sonoma County

Sat 10/25

5:00 pm-6:29 am

1 stop10h 29m

$338

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Tue 11/4

6:06 pm-11:57 pm

1 stop8h 51m

Santa Rosa Sonoma County

Fri 11/14

8:07 pm-6:59 am

1 stop7h 52m

$341

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

Sat 11/8

4:51 pm-8:44 am

2 stops18h 53m

Santa Rosa Sonoma County

Sat 11/15

7:46 pm-6:27 am

1 stop7h 41m

$385

PhiladelphiaSanta Rosa

PHL - STS

PHLSTS

Philadelphia

Fri 1/23

7:00 am-3:53 pm

1 stop11h 53m

Santa Rosa Sonoma County

Sun 1/25

12:55 pm-11:51 pm

1 stop7h 56m

$499

PhiladelphiaSanta Rosa

PHL - STS

PHLSTS

Philadelphia

Sun 2/22

7:00 am-12:14 pm

1 stop8h 14m

Santa Rosa Sonoma County

Wed 2/25

12:49 pm-11:47 pm

1 stop7h 58m

$574

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 San Francisco from

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

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 day to depart on your flight to Santa Rosa?

Our data shows that Saturday is the least expensive day to fly to Santa Rosa. Tickets to fly out on this day can be as low as $513. On the other hand, Wednesday is the most expensive day to depart from Pennsylvania because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $857.

Cheap Pennsylvania to Santa Rosa flight deals and tips

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

Direct flights

None
There are no direct flights from Pennsylvania to Santa Rosa. There are no popular flight routes from Pennsylvania to Santa Rosa.
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  • When did momondo last update prices for flights from Pennsylvania to Santa Rosa Sonoma County Airport?

    Prices for flights from Pennsylvania to Santa Rosa Sonoma County Airport refresh daily.

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

  • How old do you have to be to fly from Pennsylvania to Santa Rosa Sonoma County 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 Pennsylvania to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The required travel and health documents for your Santa Rosa Sonoma County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Santa Rosa

Compare and see reviews for airlines that fly from Pennsylvania to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $289Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Fort Bragg
Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Santa Rosa for you.

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

Yes. momondo allows you to filter the results for Pennsylvania to Santa Rosa flights to just show those with flexible booking policies.

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

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 Pennsylvania to Santa Rosa.

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