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Cheap flights from Philadelphia to Santa Rosa (PHL - STS) from $488

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — STS
Jun 18 — Jun 251
From?
To?
Tue 6/18
Tue 6/25
1 adult, Economy
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Cheap flight deals from Philadelphia to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2024.

Popular in

November

Cheapest in

January

Average price

$682

Round-trip from

$268
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 43% potential price drop
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Average for round-trip flights in June 2024
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From Philadelphia to Santa Rosa Sonoma County
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What is the cheapest day to fly round-trip from Philadelphia to Santa Rosa?

Flights from Philadelphia to Santa Rosa are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Santa Rosa.

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

Find a great deal and save up to 51% by booking at least 26 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 Philadelphia to Santa Rosa within the next two weeks, with the cheapest ticket starting at $412.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to Santa Rosa. Flights to Santa Rosa from Philadelphia in September are about $395 on average during September, but can be found for as low as $188.

What is the cheapest time of day to fly from PHL to STS?

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Santa Rosa at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Cheap Philadelphia to Santa Rosa flights in June & July 2024

Find cheap flight options from Philadelphia to Santa Rosa specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Prices were last updated on June 13, 2024.
Tue 7/99:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Tue 7/1612:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$488
Wed 7/105:00 amPHL - STS
1 stop9h 48mAmerican Airlines
Tue 7/1612:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$588
Tue 7/99:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Mon 7/1512:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$613
Tue 7/99:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Wed 7/1712:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$638
Mon 7/89:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Tue 7/1612:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$663
Mon 7/89:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Mon 7/1512:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$688
Mon 7/89:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Wed 7/1712:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$713
Tue 7/97:30 pmPHL - STS
2 stops19h 18mAmerican Airlines
Mon 7/1512:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$726
Mon 7/85:59 amPHL - STS
2 stops12h 42mAmerican Airlines
Tue 7/1612:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$733

Philadelphia to Santa Rosa 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Santa Rosa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Tue 7/99:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Tue 7/1612:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$488
Wed 8/2110:51 amPHL - STS
1 stop7h 54mAmerican Airlines
Sat 8/2412:27 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$503
Wed 8/216:00 amPHL - STS
2 stops12h 45mAmerican Airlines
Sat 8/2412:27 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$508
Thu 8/19:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Tue 8/612:27 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/12$513
Thu 8/19:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Tue 8/64:15 pmSTS - PHL
2 stops14h 08mAmerican Airlines
Deal found 6/12$518
Thu 8/15:59 amPHL - STS
2 stops12h 42mAmerican Airlines
Tue 8/64:15 pmSTS - PHL
2 stops14h 08mAmerican Airlines
Deal found 6/12$573
Wed 8/79:34 amPHL - STS
1 stop9h 11mAmerican Airlines
Sun 8/1112:27 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$578
Wed 7/105:00 amPHL - STS
1 stop9h 48mAmerican Airlines
Tue 7/1612:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$588
Tue 7/99:28 amPHL - STS
1 stop9h 13mAmerican Airlines
Mon 7/1512:28 pmSTS - PHL
1 stop9h 29mAmerican Airlines
Deal found 6/13$613

Find flights from Philadelphia to Santa Rosa within your budget

Customize your flight search to find flights from Philadelphia 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, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$488 - $638

Route

Depart

Return

Price

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Tue 7/9

1 stop9h 13m

Santa Rosa Sonoma County

Tue 7/16

1 stop9h 29m

$488

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Wed 8/21

1 stop7h 54m

Santa Rosa Sonoma County

Sat 8/24

1 stop9h 29m

$503

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Wed 8/21

2 stops12h 45m

Santa Rosa Sonoma County

Sat 8/24

1 stop9h 29m

$508

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Thu 8/1

1 stop9h 13m

Santa Rosa Sonoma County

Tue 8/6

1 stop9h 29m

$513

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Thu 8/1

1 stop9h 13m

Santa Rosa Sonoma County

Tue 8/6

2 stops14h 08m

$518

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Thu 8/1

2 stops12h 42m

Santa Rosa Sonoma County

Tue 8/6

2 stops14h 08m

$573

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Wed 7/10

1 stop9h 48m

Santa Rosa Sonoma County

Tue 7/16

1 stop9h 29m

$588

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Tue 7/9

1 stop9h 13m

Santa Rosa Sonoma County

Mon 7/15

1 stop9h 29m

$613

PhiladelphiaSanta Rosa Sonoma County

PHL - STS

PHLSTS

Philadelphia

Tue 7/9

1 stop9h 13m

Santa Rosa Sonoma County

Wed 7/17

1 stop9h 29m

$638

Flights are sorted by cheapest first

Deals found on 6/13

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Santa Rosa. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Santa Rosa flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Philadelphia to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Philadelphia 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.

Temperature and rainfall in Santa Rosa by month

Plan your trip to Santa Rosa by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated June 13, 2024.
American Airlines
7.3
Good
10,000 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.1

Crew

8.0

Food

6.6

Boarding

7.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

American Airlines
7.3
Good
10,000 reviews
American Airlines
7.3
Good
10,000 reviews

Comfort

7.2

Overall

7.3

Entertainment

7.1

Crew

8.0

Food

6.6

Boarding

7.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Related info for your journey

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

  • Can I find flights from Philadelphia to Santa Rosa for under $500 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Santa Rosa for under $500. The cheapest flight booked recently is on American Airlines for just $488, but on average you can expect to pay $652.

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

    American Airlines, at $488, was found to be the cheapest airline from Philadelphia to Santa Rosa.. American Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What does PHL to STS mean?

    Philadelphia Airport is PHL and Santa Rosa Sonoma County Airport is STS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Philadelphia to Santa Rosa that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Santa Rosa flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Santa Rosa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Santa Rosa flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Philadelphia to Santa Rosa that allow pets onboard?

    Many airlines flying from Philadelphia to Santa Rosa offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Santa Rosa?

    Yes, you can often find last-minute deals on Philadelphia to Santa Rosa flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Santa Rosa flight deals updated?

    The Philadelphia to Santa Rosa flight deals you see on this page were last updated on 6/13.

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

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Santa Rosa (average of $213). Flying from Philadelphia to Santa Rosa in June is currently the most expensive (average of $432). 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.

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Top 2 airlines flying from Philadelphia to Santa Rosa

Discover the top 2 airlines that operate flights from Philadelphia to Santa Rosa. 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 3,214,720 searches. Data last updated June 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$399Average$671FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$462Average$637FlexibilityNo cancel feeOn-time71%
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Search flights from Philadelphia to Santa Rosa by cabin class

Find flights from Philadelphia to Santa Rosa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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