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Pennsylvania

$189+ Cheap flights from Santa Rosa (STS) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STS — PHL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Santa Rosa to Pennsylvania

Cheapest flights from Santa Rosa to Pennsylvania
Explore the most affordable flight options available from Santa Rosa to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
STS
-
JFK
1 stop20h 29m
Alaska Airlines
Wed 4/154:40 pm
JFK
-
STS
1 stop9h 33m
Alaska Airlines
Deal found 1/26$300
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:00 am
STS
-
JFK
1 stop20h 29m
Alaska Airlines
Wed 3/254:40 pm
JFK
-
STS
1 stop9h 33m
Alaska Airlines
Deal found 1/27$330
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:05 am
STS
-
EWR
2 stops13h 50m
Alaska Airlines
Tue 4/149:00 am
EWR
-
STS
1 stop12h 01m
Alaska Airlines
Deal found 1/26$336
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
STS
-
JFK
1 stop20h 29m
Alaska Airlines
Tue 4/149:30 am
JFK
-
STS
1 stop16h 43m
Alaska Airlines
Deal found 1/26$343
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:48 pm
STS
-
EWR
1 stop16h 39m
Alaska Airlines
Wed 2/257:59 pm
EWR
-
STS
1 stop30h 58m
Alaska Airlines
Deal found 1/28$363
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:57 pm
STS
-
EWR
1 stop8h 02m
Alaska Airlines
Mon 3/237:59 pm
EWR
-
STS
1 stop31h 00m
Alaska Airlines
Deal found 1/27$365
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:48 pm
STS
-
EWR
1 stop16h 39m
Alaska Airlines
Thu 2/264:29 pm
EWR
-
STS
1 stop10h 22m
Alaska Airlines
Deal found 1/28$373
This Alaska Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:50 pm
STS
-
EWR
1 stop21h 09m
Alaska Airlines
Sat 2/285:30 pm
EWR
-
STS
1 stop18h 44m
Alaska Airlines
Deal found 1/26$378
This Alaska Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
STS
-
EWR
1 stop7h 59m
Alaska Airlines
Wed 3/184:29 pm
EWR
-
STS
1 stop9h 44m
Alaska Airlines
Deal found 1/29$380
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:37 pm
STS
-
JFK
1 stop18h 23m
Alaska Airlines
Thu 2/264:00 pm
JFK
-
STS
1 stop10h 51m
Alaska Airlines
Deal found 1/28$383
This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:53 pm
STS
-
PHL
1 stop8h 12m
Alaska Airlines
Mon 4/66:47 pm
PHL
-
STS
2 stops25h 23m
Alaska Airlines
Deal found 1/28$385
This Expedia deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:57 pm
STS
-
IAD
1 stop30h 43m
Alaska Airlines
Sun 3/87:05 am
IAD
-
STS
1 stop30h 27m
Alaska Airlines
Deal found 1/28$393

Find flight deals from Santa Rosa to Pennsylvania

Keep the following information in mind while searching for Santa Rosa to Pennsylvania flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$300
(Alaska Airlines)

One-way from

$189
(Alaska Airlines)

Popular in

December

Cheapest in

March

Average price

$457
Provider with most accurate pricing for San Francisco-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Philadelphia flights.
Search Deals
From Santa Rosa Sonoma County to Pennsylvania
Search Deals
One-way flight from Santa Rosa Sonoma County to Pennsylvania
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Pennsylvania 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Santa Rosa to Pennsylvania that are best for you.

Fly from

Santa Rosa

Fly to

Pennsylvania

Route

Depart

Return

Price

Santa RosaNew York

STS - JFK

STSJFK

Santa Rosa Sonoma County

Tue 4/7

7:00 am-6:29 am

1 stop20h 29m

New York John F Kennedy Intl

Wed 4/15

4:40 pm-11:13 pm

1 stop9h 33m

$300

Santa RosaNew York

STS - JFK

STSJFK

Santa Rosa Sonoma County

Wed 3/18

7:00 am-6:29 am

1 stop20h 29m

New York John F Kennedy Intl

Wed 3/25

4:40 pm-11:13 pm

1 stop9h 33m

$330

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Wed 4/8

7:05 am-11:55 pm

2 stops13h 50m

Newark

Wed 4/15

9:00 am-6:01 pm

1 stop12h 01m

$336

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Wed 4/8

7:05 am-11:55 pm

2 stops13h 50m

Newark

Tue 4/14

9:00 am-6:01 pm

1 stop12h 01m

$336

Santa RosaNew York

STS - JFK

STSJFK

Santa Rosa Sonoma County

Tue 4/7

7:00 am-6:29 am

1 stop20h 29m

New York John F Kennedy Intl

Tue 4/14

9:30 am-11:13 pm

1 stop16h 43m

$343

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Mon 2/23

7:48 pm-3:27 pm

1 stop16h 39m

Newark

Tue 2/24

7:59 pm-10:11 am

1 stop17h 12m

$363

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Wed 3/11

7:57 pm-6:59 am

1 stop8h 02m

Newark

Mon 3/23

7:59 pm-11:59 pm

1 stop31h 00m

$365

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Mon 2/23

7:48 pm-3:27 pm

1 stop16h 39m

Newark

Thu 2/26

4:29 pm-11:51 pm

1 stop10h 22m

$373

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Thu 2/26

6:50 pm-6:59 pm

1 stop21h 09m

Newark

Sat 2/28

5:30 pm-9:14 am

1 stop18h 44m

$378

Santa RosaNewark

STS - EWR

STSEWR

Santa Rosa Sonoma County

Sat 3/7

8:00 am-6:59 pm

1 stop7h 59m

Newark

Wed 3/18

4:29 pm-11:13 pm

1 stop9h 44m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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Best time to book a flight from Santa Rosa to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Pennsylvania

What is the cheapest month to book a flight from Santa Rosa to Pennsylvania?

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Pennsylvania (average of $148). Flying from Santa Rosa to Pennsylvania in December is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Santa Rosa to Pennsylvania, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,205 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,205 reviews
American Airlines
7.2
Good
11,205 reviews

Overall

7.2

Crew

8.0

Comfort

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to Pennsylvania?

    If you book a flight to Pennsylvania from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa.

  • How long is the flight from Santa Rosa to Pennsylvania?

    Airlines like Alaska Airlines and Southwest fly from Santa Rosa to Pennsylvania in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 5h 49m. Airlines will cover a distance of 2250 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Santa Rosa to Pennsylvania?

    While some choose either Santa Rosa Sonoma County - Newark or Santa Rosa Sonoma County - Washington, D.C. Reagan-National, Santa Rosa Sonoma County - New York John F Kennedy Intl is the most popular route from Santa Rosa to Pennsylvania.

  • Can I find deals for flights from Santa Rosa to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Pennsylvania.

  • Can I find deals for business class flights from Santa Rosa to Pennsylvania?

    Yes. Cheapflights offers flight deals from Santa Rosa to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Pennsylvania (average of $148). Flying from Santa Rosa to Pennsylvania in December is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Santa Rosa to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Santa Rosa to Pennsylvania

Discover the top airline that operate flights from Santa Rosa to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$523Average$603FlexibilityNo cancel feeOn-time71%

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