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Cheap flights from Pennsylvania to San Francisco from $152

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 11/5. 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 Pennsylvania to San Francisco

Cheap round-trip flights

Alaska Airlines Logo
9:00 am - 7:12 pmEWR-STS
13h 12m1 stop
Alaska Airlines Logo
3:07 pm - 5:59 amSTS-EWR
11h 52m1 stop
$304Alaska Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 9
Alaska Airlines Logo
5:52 pm - 9:43 amIAD-STS
18h 51m1 stop
Alaska Airlines Logo
6:00 am - 4:52 pmSTS-IAD
7h 52m1 stop
$318Alaska Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
Alaska Airlines Logo
9:00 am - 5:54 pmEWR-STS
11h 54m1 stop
Alaska Airlines Logo
6:34 pm - 6:59 amSTS-EWR
9h 25m1 stop
$324Alaska Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Alaska Airlines Logo
9:00 am - 5:54 pmEWR-STS
11h 54m1 stop
Alaska Airlines Logo
7:35 pm - 3:25 pmSTS-EWR
16h 50m2 stops
$329Alaska Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
Hawaiian Airlines Logo
4:43 pm - 11:50 pmEWR-STS
10h 07m1 stop
Hawaiian Airlines Logo
6:00 am - 5:15 pmSTS-EWR
8h 15m1 stop
$344Hawaiian Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
Hawaiian Airlines Logo
4:30 pm - 11:16 pmJFK-STS
9h 46m1 stop
Hawaiian Airlines Logo
7:05 am - 7:24 pmSTS-JFK
9h 19m1 stop
$426Hawaiian Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 18
Hawaiian Airlines Logo
7:19 am - 1:36 pmEWR-STS
9h 17m1 stop
Hawaiian Airlines Logo
8:07 pm - 6:59 amSTS-EWR
7h 52m1 stop
$456Hawaiian Airlines
Find Deal
Sun, Oct 19 - Sun, Oct 26
American Airlines Logo
7:29 am - 12:29 pmDCA-STS
8h 00m1 stop
American Airlines Logo
1:00 pm - 1:05 amSTS-DCA
9h 05m2 stops
$534American Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
American Airlines Logo
5:00 am - 12:29 pmDCA-STS
10h 29m2 stops
American Airlines Logo
1:00 pm - 1:00 amSTS-DCA
9h 00m2 stops
$539American Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
American Airlines Logo
8:40 am - 3:47 pmPHL-STS
10h 07m2 stops
American Airlines Logo
1:00 pm - 1:10 amSTS-PHL
9h 10m2 stops
$539American Airlines
Find Deal
Sun, Aug 31 - Wed, Sep 17

Alaska Airlines flights from Pennsylvania to Santa Rosa

Our best Alaska Airlines deals on Pennsylvania to Santa Rosa flight tickets
Alaska Airlines
Aug 30
EWR9:00 amNewark
13h 12m
1 stop
STS7:12 pmSanta Rosa Sonoma County
Sep 9
STS3:07 pmSanta Rosa Sonoma County
11h 52m
1 stop
EWR5:59 amNewark
$304
Find similar
Alaska Airlines
Sep 16
IAD5:52 pmWashington, D.C. Dulles Intl
18h 51m
1 stop
STS9:43 amSanta Rosa Sonoma County
Sep 20
STS6:00 amSanta Rosa Sonoma County
7h 52m
1 stop
IAD4:52 pmWashington, D.C. Dulles Intl
$318
Find similar
Alaska Airlines
Nov 5
EWR9:00 amNewark
11h 54m
1 stop
STS5:54 pmSanta Rosa Sonoma County
Nov 9
STS6:34 pmSanta Rosa Sonoma County
9h 25m
1 stop
EWR6:59 amNewark
$324
Find similar

Hawaiian Airlines flights from Pennsylvania to Santa Rosa

Our best Hawaiian Airlines deals on Pennsylvania to Santa Rosa flight tickets
Hawaiian Airlines
Sep 19
EWR4:43 pmNewark
10h 07m
1 stop
STS11:50 pmSanta Rosa Sonoma County
Sep 22
STS6:00 amSanta Rosa Sonoma County
8h 15m
1 stop
EWR5:15 pmNewark
$344
Find similar
Hawaiian Airlines
Oct 17
JFK4:30 pmNew York John F Kennedy Intl
9h 46m
1 stop
STS11:16 pmSanta Rosa Sonoma County
Oct 18
STS7:05 amSanta Rosa Sonoma County
9h 19m
1 stop
JFK7:24 pmNew York John F Kennedy Intl
$426
Find similar
Hawaiian Airlines
Oct 19
EWR7:19 amNewark
9h 17m
1 stop
STS1:36 pmSanta Rosa Sonoma County
Oct 26
STS8:07 pmSanta Rosa Sonoma County
7h 52m
1 stop
EWR6:59 amNewark
$456
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 August 4, 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 8/30

9:00 am-7:12 pm

1 stop13h 12m

Santa Rosa Sonoma County

Tue 9/9

3:07 pm-5:59 am

1 stop11h 52m

$304

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

Tue 9/16

5:52 pm-9:43 am

1 stop18h 51m

Santa Rosa Sonoma County

Sat 9/20

6:00 am-4:52 pm

1 stop7h 52m

$318

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Wed 11/5

9:00 am-5:54 pm

1 stop11h 54m

Santa Rosa Sonoma County

Sun 11/9

6:34 pm-6:59 am

1 stop9h 25m

$324

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Wed 11/5

9:00 am-5:54 pm

1 stop11h 54m

Santa Rosa Sonoma County

Sat 11/8

7:35 pm-3:25 pm

2 stops16h 50m

$329

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Fri 9/19

4:43 pm-11:50 pm

1 stop10h 07m

Santa Rosa Sonoma County

Mon 9/22

6:00 am-5:15 pm

1 stop8h 15m

$344

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

Fri 10/17

4:30 pm-11:16 pm

1 stop9h 46m

Santa Rosa Sonoma County

Sat 10/18

7:05 am-7:24 pm

1 stop9h 19m

$426

NewarkSanta Rosa

EWR - STS

EWRSTS

Newark

Sun 10/19

7:19 am-1:36 pm

1 stop9h 17m

Santa Rosa Sonoma County

Sun 10/26

8:07 pm-6:59 am

1 stop7h 52m

$456

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Wed 9/3

7:29 am-12:29 pm

1 stop8h 00m

Santa Rosa Sonoma County

Wed 9/10

1:00 pm-1:05 am

2 stops9h 05m

$534

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

Tue 9/16

5:00 am-12:29 pm

2 stops10h 29m

Santa Rosa Sonoma County

Sat 9/20

1:00 pm-1:00 am

2 stops9h 00m

$539

PhiladelphiaSanta Rosa

PHL - STS

PHLSTS

Philadelphia

Sun 8/31

8:40 am-3:47 pm

2 stops10h 07m

Santa Rosa Sonoma County

Wed 9/17

1:00 pm-1:10 am

2 stops9h 10m

$539

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

Best Price Found

$152

Fastest flight time

7h 39m

Direct flights

None

Airports in Santa Rosa

1 airport
The best one-way flight to Santa Rosa from Pennsylvania in the past 72 hours is $152. The best round-trip flight deal from Pennsylvania to Santa Rosa found on momondo in the last 72 hours is $304.
The fastest flight from Pennsylvania to Santa Rosa takes 7h 39m
There are no direct flights from Pennsylvania to Santa Rosa. Popular non-direct routes for this connection are Newark Airport - Santa Rosa Sonoma County Airport, Washington, D.C. Dulles Intl Airport - Santa Rosa Sonoma County Airport and Washington, D.C. Reagan-National Airport - Santa Rosa Sonoma County Airport.
There is 1 airport near Santa Rosa: Santa Rosa Sonoma County (STS)
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
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.

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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