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Cheap flights from Pennsylvania to San Francisco from $158

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 1/6. 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
6:04 pm - 10:35 amIAD-STS
19h 31m1 stop
Alaska Airlines Logo
2:30 pm - 5:27 pmSTS-IAD
23h 57m1 stop
$338Alaska Airlines
Find Deal
tis, feb 10 - ons, feb 11
Alaska Airlines Logo
9:30 am - 5:48 pmJFK-STS
11h 18m1 stop
Alaska Airlines Logo
11:15 am - 10:52 pmSTS-JFK
8h 37m1 stop
$338Alaska Airlines
Find Deal
lör, feb 7 - ons, feb 11
Hawaiian Airlines Logo
8:59 am - 7:19 pmDCA-STS
13h 20m1 stop
Hawaiian Airlines Logo
9:38 am - 9:00 pmSTS-DCA
8h 22m1 stop
$359Hawaiian Airlines
Find Deal
ons, jan 7 - lör, jan 10
Alaska Airlines Logo
9:30 am - 5:48 pmJFK-STS
11h 18m1 stop
Alaska Airlines Logo
7:00 am - 10:52 pmSTS-JFK
12h 52m2 stops
$371Alaska Airlines
Find Deal
lör, feb 7 - ons, feb 11
Alaska Airlines Logo
7:00 am - 10:58 pmJFK-STS
18h 58m2 stops
Alaska Airlines Logo
4:09 pm - 7:28 pmSTS-JFK
24h 19m2 stops
$388Alaska Airlines
Find Deal
tors, jan 8 - tis, jan 13
Alaska Airlines Logo
11:30 am - 10:58 pmJFK-STS
14h 28m2 stops
Alaska Airlines Logo
11:15 am - 10:52 pmSTS-JFK
8h 37m1 stop
$391Alaska Airlines
Find Deal
tors, jan 8 - ons, jan 14
Alaska Airlines Logo
11:30 am - 10:58 pmJFK-STS
14h 28m2 stops
Alaska Airlines Logo
6:52 pm - 4:12 pmSTS-JFK
18h 20m1 stop
$393Alaska Airlines
Find Deal
tors, jan 8 - mån, jan 12
American Airlines Logo
6:54 am - 12:25 pmPIT-STS
8h 31m1 stop
American Airlines Logo
12:55 pm - 10:37 pmSTS-PIT
6h 42m1 stop
$409American Airlines
Find Deal
lör, jan 31 - tis, feb 3
American Airlines Logo
7:41 am - 3:53 pmPIT-STS
11h 12m2 stops
American Airlines Logo
12:55 pm - 10:37 pmSTS-PIT
6h 42m1 stop
$414American Airlines
Find Deal
lör, jan 31 - tis, feb 3
Southwest Logo
6:10 am - 4:00 pmDCA-STS
12h 50m2 stops
Southwest Logo
4:40 pm - 8:50 amSTS-DCA
13h 10m2 stops
$515Southwest
Find Deal
fre, maj 1 - mån, maj 4

Southwest flights from Pennsylvania to Santa Rosa

Our best Southwest deals on Pennsylvania to Santa Rosa flight tickets
Southwest
May 1
DCA6:10 amWashington, D.C. Reagan-National
12h 50m
2 stops
STS4:00 pmSanta Rosa Sonoma County
May 4
STS4:40 pmSanta Rosa Sonoma County
13h 10m
2 stops
DCA8:50 amWashington, D.C. Reagan-National
$515
Find similar
Southwest
May 2
DCA10:25 amWashington, D.C. Reagan-National
13h 05m
2 stops
STS8:30 pmSanta Rosa Sonoma County
May 3
STS6:05 amSanta Rosa Sonoma County
13h 50m
2 stops
DCA10:55 pmWashington, D.C. Reagan-National
$547
Find similar
Southwest
May 2
IAD5:50 amWashington, D.C. Dulles Intl
17h 40m
2 stops
STS8:30 pmSanta Rosa Sonoma County
May 3
STS6:05 amSanta Rosa Sonoma County
15h 35m
2 stops
IAD12:40 amWashington, D.C. Dulles Intl
$760
Find similar

Alaska Airlines flights from Pennsylvania to Santa Rosa

Our best Alaska Airlines deals on Pennsylvania to Santa Rosa flight tickets
Alaska Airlines
Feb 10
IAD6:04 pmWashington, D.C. Dulles Intl
19h 31m
1 stop
STS10:35 amSanta Rosa Sonoma County
Feb 11
STS2:30 pmSanta Rosa Sonoma County
23h 57m
1 stop
IAD5:27 pmWashington, D.C. Dulles Intl
$338
Find similar
Alaska Airlines
Dec 10
EWR9:00 amNewark
11h 19m
1 stop
STS5:19 pmSanta Rosa Sonoma County
Dec 14
STS8:03 pmSanta Rosa Sonoma County
30h 51m
1 stop
EWR5:54 amNewark
$365
Find similar
Alaska Airlines
Feb 7
JFK9:30 amNew York John F Kennedy Intl
11h 18m
1 stop
STS5:48 pmSanta Rosa Sonoma County
Feb 11
STS7:00 amSanta Rosa Sonoma County
12h 52m
2 stops
JFK10:52 pmNew York John F Kennedy Intl
$371
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 november 21, 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

Washington, D.C.Santa Rosa

IAD - STS

IADSTS

Washington, D.C. Dulles Intl

tis 2/10

6:04 pm-10:35 am

1 stop19h 31m

Santa Rosa Sonoma County

ons 2/11

2:30 pm-5:27 pm

1 stop23h 57m

$338

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

lör 2/7

9:30 am-5:48 pm

1 stop11h 18m

Santa Rosa Sonoma County

ons 2/11

11:15 am-10:52 pm

1 stop8h 37m

$338

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

ons 1/7

8:59 am-7:19 pm

1 stop13h 20m

Santa Rosa Sonoma County

lör 1/10

9:38 am-9:00 pm

1 stop8h 22m

$359

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

lör 2/7

9:30 am-5:48 pm

1 stop11h 18m

Santa Rosa Sonoma County

ons 2/11

7:00 am-10:52 pm

2 stops12h 52m

$371

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

tors 1/8

7:00 am-10:58 pm

2 stops18h 58m

Santa Rosa Sonoma County

tis 1/13

4:09 pm-7:28 pm

2 stops24h 19m

$388

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

tors 1/8

11:30 am-10:58 pm

2 stops14h 28m

Santa Rosa Sonoma County

ons 1/14

11:15 am-10:52 pm

1 stop8h 37m

$391

New YorkSanta Rosa

JFK - STS

JFKSTS

New York John F Kennedy Intl

tors 1/8

11:30 am-10:58 pm

2 stops14h 28m

Santa Rosa Sonoma County

mån 1/12

6:52 pm-4:12 pm

1 stop18h 20m

$393

PittsburghSanta Rosa

PIT - STS

PITSTS

Pittsburgh

lör 1/31

6:54 am-12:25 pm

1 stop8h 31m

Santa Rosa Sonoma County

tis 2/3

12:55 pm-10:37 pm

1 stop6h 42m

$409

PittsburghSanta Rosa

PIT - STS

PITSTS

Pittsburgh

lör 1/31

7:41 am-3:53 pm

2 stops11h 12m

Santa Rosa Sonoma County

tis 2/3

12:55 pm-10:37 pm

1 stop6h 42m

$414

Washington, D.C.Santa Rosa

DCA - STS

DCASTS

Washington, D.C. Reagan-National

fre 5/1

6:10 am-4:00 pm

2 stops12h 50m

Santa Rosa Sonoma County

mån 5/4

4:40 pm-8:50 am

2 stops13h 10m

$515

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.
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
11,047 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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