Cheap flights from Santa Rosa to Philadelphia (STS - PHL)

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How to find the cheapest flight from
Santa Rosa (STS) to Philadelphia (PHL)

All the information you need to plan the best STS to PHL flight in 2021: compare Santa Rosa to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
STS - PHL
Price
$189 - $474
PHL
Temperature
33.8 - 78.8 °F
PHL
Precipitation
2.7 - 4.4 inches

Popular in

May

High demand for flights, 25% potential price rise

Cheapest in

June

Best time to find cheap flights, 47% potential price drop

Average price

$309

Average for round-trip flights in November 2021

Round-trip from

$189

From Santa Rosa Sonoma County to Philadelphia

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Santa Rosa to Philadelphia (STS - PHL)?

One of the essential ways to save on airfare from Santa Rosa to Philadelphia is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 33% on airfare.

How far in advance should I book a flight from Santa Rosa to Philadelphia?

Find a great deal and save up to 51% by booking at least 31 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Santa Rosa to Philadelphia within the next two weeks, with the cheapest ticket starting at $427.

What is the cheapest month to fly from Santa Rosa to Philadelphia?

October is one of the best times of the year to fly to Philadelphia from Santa Rosa. Prices for October average $356 per person but you can even find prices for as low as $153. The most expensive prices can be found in the month of December. Opting for a October flight can save you 36% on your journey compared to booking in October

What is the cheapest day to fly round-trip from Santa Rosa to Philadelphia?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 178% when planning your travel around this day of the week.

Cheap flights from Santa Rosa to Philadelphia in November, December 2021

The best prices found for STS to PHL flights for November, December
1 Dec - 4 Dec
$492pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
STS
Santa Rosa Sonoma County
1 Dec - 4 Dec
$493pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
STS
Santa Rosa Sonoma County
25 Dec - 31 Dec
$495pp
STS
Santa Rosa Sonoma County
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County

Santa Rosa Sonoma County to Philadelphia 2022 flight deals

Cheap flights to Philadelphia from Santa Rosa found for next year
1 Dec - 4 Dec
$492pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
STS
Santa Rosa Sonoma County
1 Dec - 4 Dec
$493pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
STS
Santa Rosa Sonoma County
25 Dec - 31 Dec
$495pp
STS
Santa Rosa Sonoma County
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
   
2 STOPS
STS
Santa Rosa Sonoma County

Last minute flights from Santa Rosa to Philadelphia

Late deals on round-trip flights to Philadelphia from Santa Rosa, departing today and this week
1 Dec - 4 Dec
$492pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
STS
Santa Rosa Sonoma County
1 Dec - 4 Dec
$493pp
STS
Santa Rosa Sonoma County
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
STS
Santa Rosa Sonoma County
1 Dec - 4 Dec
$531pp
STS
Santa Rosa Sonoma County
American Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
American Airlines
 
1 STOP
STS
Santa Rosa Sonoma County

One-way flights to Philadelphia from Santa Rosa

The cheapest one-way flights from Santa Rosa to Philadelphia
10:15 am - 12:00 am
American Airlines
1 Stop
10h 45m
STS - PHL
American Airlines
3:45 pm - 1:15 am
Multiple Airlines
1 Stop
30h 30m
STS - PHL
Multiple Airlines
$398
Kiwi.com
3:45 pm - 12:45 am
Multiple Airlines
2 Stops
30h 00m
STS - PHL
Multiple Airlines
$246
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Santa Rosa</span> to <span class="emphasized">Philadelphia</span> flights.

Flight FAQs

From Santa Rosa to Philadelphia

Which airlines flying from Santa Rosa Sonoma County to Philadelphia have flexible cancellations due to COVID-19?

American Airlines and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Santa Rosa to Philadelphia for under $300 on Cheapflights?

Yes, there are multiple flights from Santa Rosa to Philadelphia for under $300. The cheapest flight booked recently is on Multiple Airlines for just $220, but on average you can expect to pay $425.

Are there last-minute flights available from Santa Rosa to Philadelphia for under $500?

There are currently 7+ open flights from Santa Rosa to Philadelphia within the next 7 days for less than $500.

What are the cheapest airlines flying from Santa Rosa to Philadelphia round-trip?

Cheapflights users have booked flights from Santa Rosa to Philadelphia round-trip from $373. Another airline that can offer you cheap pricing is American Airlines.

What are the cheapest flights from Santa Rosa to Philadelphia?

While on average a flight from Santa Rosa to Philadelphia is generally $469, our data shows the cheapest flight currently is $173. When looking at the most popular route, (Santa Rosa Sonoma County - Philadelphia), you can expect to pay $493 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Philadelphia, PA

Do I need a COVID test to fly to Philadelphia from Santa Rosa?

Information is based on travel restrictions for travel to Philadelphia within the United States

Most visitors from Santa Rosa Sonoma County need to provide a negative COVID-19 test result and/or quarantine to enter Philadelphia.

COVID-19 testing requirements
Visitors from Santa Rosa Sonoma County must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Philadelphia.

Quarantine requirements
Visitors from Santa Rosa Sonoma County are not required to quarantine after entering Philadelphia.

Do I need a test to fly back to Santa Rosa from Philadelphia?

Returning to Santa Rosa Sonoma County from Philadelphia

COVID-19 testing requirements
Visitors from Philadelphia must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Santa Rosa Sonoma County.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Santa Rosa Sonoma County.

Hide COVID Travel Restrictions for Philadelphia, PA

Alternative routes for Santa Rosa to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Philadelphia

Things to know before you go - useful duration and weather info for your trip from Santa Rosa to Philadelphia.
Average temperature for November in Philadelphia
59.0 °F
Avg rainfall for November in Philadelphia
2.8 ″

Airports servicing Santa Rosa

Airports servicing Philadelphia

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