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Cheap flights from Pennsylvania to San Francisco 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 Pennsylvania to San Francisco departing on 2/6. 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

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:30 pm - 9:14 am
EWR
-
STS
18h 44m1 stop
Alaska Airlines Logo
6:50 pm - 6:59 pm
STS
-
EWR
21h 09m1 stop
$303Alaska Airlines
Wed, Feb 25 - Mon, Mar 2
Alaska Airlines Logo
5:00 pm - 9:14 am
JFK
-
STS
19h 14m1 stop
Alaska Airlines Logo
6:50 pm - 3:25 pm
STS
-
JFK
17h 35m1 stop
$303Alaska Airlines
Wed, Feb 25 - Fri, Feb 27
Alaska Airlines Logo
8:00 am - 11:59 pm
DCA
-
STS
18h 59m1 stop
Alaska Airlines Logo
9:33 pm - 9:59 pm
STS
-
DCA
21h 26m1 stop
$305Alaska Airlines
Sun, Feb 1 - Mon, Feb 9
Alaska Airlines Logo
7:05 am - 11:50 pm
IAD
-
STS
19h 45m1 stop
Alaska Airlines Logo
7:57 pm - 5:20 pm
STS
-
IAD
18h 23m1 stop
$305Alaska Airlines
Mon, Mar 2 - Tue, Mar 10
Alaska Airlines Logo
5:30 pm - 9:14 am
EWR
-
STS
18h 44m1 stop
Alaska Airlines Logo
6:50 pm - 6:59 pm
STS
-
EWR
21h 09m1 stop
$313Alaska Airlines
Wed, Feb 25 - Fri, Feb 27
Alaska Airlines Logo
9:30 am - 5:48 pm
JFK
-
STS
11h 18m1 stop
Alaska Airlines Logo
6:52 pm - 4:12 pm
STS
-
JFK
18h 20m1 stop
$313Alaska Airlines
Sat, Jan 31 - Mon, Feb 2
American Airlines Logo
6:54 am - 12:25 pm
PIT
-
STS
8h 31m1 stop
American Airlines Logo
12:55 pm - 10:37 pm
STS
-
PIT
6h 42m1 stop
$409American Airlines
Sat, Jan 31 - Tue, Feb 3
American Airlines Logo
6:00 am - 3:53 pm
LGA
-
STS
12h 53m2 stops
American Airlines Logo
4:23 pm - 9:15 am
STS
-
LGA
13h 52m2 stops
$412American Airlines
Wed, Feb 25 - Mon, Mar 2
American Airlines Logo
7:06 am - 3:53 pm
PIT
-
STS
11h 47m2 stops
American Airlines Logo
12:55 pm - 10:37 pm
STS
-
PIT
6h 42m1 stop
$414American Airlines
Sat, Jan 31 - Tue, Feb 3
Southwest Logo
2:15 pm - 10:40 pm
PHL
-
STS
11h 25m2 stops
Southwest Logo
6:00 am - 10:45 pm
STS
-
PHL
13h 45m2 stops
$658Southwest
Thu, May 21 - Mon, May 25

Alaska Airlines flights from Pennsylvania to Santa Rosa

Our best Alaska Airlines deals on Pennsylvania to Santa Rosa flight tickets
Alaska Airlines
Feb 25
EWR5:30 pmNewark
18h 44m
1 stop
STS9:14 amSanta Rosa Sonoma County
Mar 2
STS6:50 pmSanta Rosa Sonoma County
21h 09m
1 stop
EWR6:59 pmNewark
$303
Alaska Airlines
Feb 1
DCA8:00 amWashington, D.C. Reagan-National
18h 59m
1 stop
STS11:59 pmSanta Rosa Sonoma County
Feb 9
STS9:33 pmSanta Rosa Sonoma County
21h 26m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
$305
Alaska Airlines
Feb 25
EWR5:30 pmNewark
18h 44m
1 stop
STS9:14 amSanta Rosa Sonoma County
Feb 27
STS6:50 pmSanta Rosa Sonoma County
21h 09m
1 stop
EWR6:59 pmNewark
$313

Southwest flights from Pennsylvania to Santa Rosa

Our best Southwest deals on Pennsylvania to Santa Rosa flight tickets
Southwest
Jul 4
LGA6:00 amNew York LaGuardia
10h 30m
2 stops
STS1:30 pmSanta Rosa Sonoma County
Jul 10
STS6:00 amSanta Rosa Sonoma County
11h 50m
2 stops
LGA8:50 pmNew York LaGuardia
$548
Southwest
Apr 30
DCA3:35 pmWashington, D.C. Reagan-National
10h 05m
2 stops
STS10:40 pmSanta Rosa Sonoma County
May 3
STS5:05 pmSanta Rosa Sonoma County
12h 45m
2 stops
DCA8:50 amWashington, D.C. Reagan-National
$578
Southwest
May 28
LGA6:05 amNew York LaGuardia
12h 55m
2 stops
STS4:00 pmSanta Rosa Sonoma County
May 31
STS5:05 pmSanta Rosa Sonoma County
12h 20m
2 stops
LGA8:25 amNew York LaGuardia
$618

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 January 11, 2026.
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

Wed 2/25

5:30 pm-9:14 am

1 stop18h 44m

Santa Rosa Sonoma County

Mon 3/2

6:50 pm-6:59 pm

1 stop21h 09m

$303

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

Wed 2/25

5:00 pm-9:14 am

1 stop19h 14m

Santa Rosa Sonoma County

Fri 2/27

6:50 pm-3:25 pm

1 stop17h 35m

$303

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Sun 2/1

8:00 am-11:59 pm

1 stop18h 59m

Santa Rosa Sonoma County

Mon 2/9

9:33 pm-9:59 pm

1 stop21h 26m

$305

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Mon 3/2

7:05 am-11:50 pm

1 stop19h 45m

Santa Rosa Sonoma County

Tue 3/10

7:57 pm-5:20 pm

1 stop18h 23m

$305

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Wed 2/25

5:30 pm-9:14 am

1 stop18h 44m

Santa Rosa Sonoma County

Fri 2/27

6:50 pm-6:59 pm

1 stop21h 09m

$313

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

Sat 1/31

9:30 am-5:48 pm

1 stop11h 18m

Santa Rosa Sonoma County

Mon 2/2

6:52 pm-4:12 pm

1 stop18h 20m

$313

PittsburghSanta Rosa

PIT - STS

PITSTS

Pittsburgh

Sat 1/31

6:54 am-12:25 pm

1 stop8h 31m

Santa Rosa Sonoma County

Tue 2/3

12:55 pm-10:37 pm

1 stop6h 42m

$409

New YorkSanta Rosa

LGA - STS

LGASTS

New York LaGuardia

Wed 2/25

6:00 am-3:53 pm

2 stops12h 53m

Santa Rosa Sonoma County

Mon 3/2

4:23 pm-9:15 am

2 stops13h 52m

$412

PittsburghSanta Rosa

PIT - STS

PITSTS

Pittsburgh

Sat 1/31

7:06 am-3:53 pm

2 stops11h 47m

Santa Rosa Sonoma County

Tue 2/3

12:55 pm-10:37 pm

1 stop6h 42m

$414

PhiladelphiaSanta Rosa

PHL - STS

PHLSTS

Philadelphia

Thu 5/21

2:15 pm-10:40 pm

2 stops11h 25m

Santa Rosa Sonoma County

Mon 5/25

6:00 am-10:45 pm

2 stops13h 45m

$658

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 month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of March, then departing from Pennsylvania during the month January is also very affordable. Most momondo users find prices during this month for around $428.

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

Fastest flight time

8h 31m

Direct flights

None
The fastest flight from Pennsylvania to Santa Rosa takes 8h 31m
There are no direct flights from Pennsylvania to Santa Rosa. There are no popular flight routes from Pennsylvania to Santa Rosa.
Search flight deals

  • 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
11,101 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.

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

Yes. momondo can track prices for Pennsylvania to Santa Rosa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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