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Cheap flights from Philadelphia to San Francisco from $217

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 12:40 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
8h 40m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:44 pm - 12:17 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
8h 33m1 stop Dallas/Fort Worth
$433American Airlines
Wed, Oct 21 - Tue, Nov 3
Alaska Airlines Logo
7:02 am - 1:06 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:23 pm - 5:32 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
9h 09m1 stop Seattle/Tacoma Intl
$433Alaska Airlines
Sat, Oct 31 - Wed, Nov 18
Alaska Airlines Logo
7:02 am - 1:06 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:06 pm - 5:41 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
9h 35m1 stop Seattle/Tacoma Intl
$433Alaska Airlines
Tue, Oct 20 - Sat, Oct 24
Alaska Airlines Logo
7:02 am - 1:06 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:20 am - 5:32 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
19h 12m1 stop Seattle/Tacoma Intl
$433Alaska Airlines
Wed, Oct 21 - Tue, Nov 3
American Airlines Logo
9:27 am - 3:56 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 29m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:25 am - 9:03 pmSTS  Santa Rosa Sonoma County-PHL Philadelphia
10h 38m1 stop Phoenix Sky Harbor Intl
$435American Airlines
Wed, Nov 11 - Mon, Nov 16
Alaska Airlines Logo
7:02 am - 1:06 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:06 pm - 5:41 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
9h 35m1 stop Seattle/Tacoma Intl
$435Alaska Airlines
Sat, Oct 17 - Wed, Oct 28
Alaska Airlines Logo
7:02 am - 1:06 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:06 pm - 6:37 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
10h 31m1 stop Seattle/Tacoma Intl
$435Alaska Airlines
Sat, Oct 17 - Sat, Oct 31
Alaska Airlines Logo
7:02 am - 1:06 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:06 pm - 5:41 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
9h 35m1 stop Seattle/Tacoma Intl
$435Alaska Airlines
Wed, Oct 14 - Wed, Oct 28
Alaska Airlines Logo
7:02 am - 1:06 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:23 pm - 5:32 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
9h 09m1 stop Seattle/Tacoma Intl
$435Alaska Airlines
Sat, Oct 17 - Tue, Nov 3
Alaska Airlines Logo
7:02 am - 1:06 pmPHL  Philadelphia-STS Santa Rosa Sonoma County
9h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:06 pm - 6:37 amSTS  Santa Rosa Sonoma County-PHL Philadelphia
10h 31m1 stop Seattle/Tacoma Intl
$435Alaska Airlines
Wed, Oct 14 - Sat, Oct 31

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American Airlines flights from Philadelphia to Santa Rosa

Our best American Airlines deals on Philadelphia to Santa Rosa flight tickets
American Airlines
Nov 14
PHL10:45 amPhiladelphia
11h 46m
1 stop
STS7:31 pmSanta Rosa Sonoma County
Nov 22
STS7:20 amSanta Rosa Sonoma County
10h 41m
1 stop
PHL9:01 pmPhiladelphia
$487
American Airlines
Nov 13
PHL9:27 amPhiladelphia
9h 29m
1 stop
STS3:56 pmSanta Rosa Sonoma County
Nov 21
STS7:20 amSanta Rosa Sonoma County
10h 17m
2 stops
PHL8:37 pmPhiladelphia
$526
American Airlines
Oct 10
PHL7:00 amPhiladelphia
11h 41m
1 stop
STS3:41 pmSanta Rosa Sonoma County
Oct 16
STS12:43 pmSanta Rosa Sonoma County
8h 42m
1 stop
PHL12:25 amPhiladelphia
$544

Southwest flights from Philadelphia to Santa Rosa

Our best Southwest deals on Philadelphia to Santa Rosa flight tickets
Southwest
Oct 17
PHL5:25 amPhiladelphia
8h 10m
1 stop
STS10:35 amSanta Rosa Sonoma County
Oct 27
STS6:35 amSanta Rosa Sonoma County
14h 00m
2 stops
PHL11:35 pmPhiladelphia
$440
Southwest
Nov 11
PHL11:45 amPhiladelphia
12h 45m
2 stops
STS9:30 pmSanta Rosa Sonoma County
Nov 16
STS6:45 amSanta Rosa Sonoma County
12h 25m
2 stops
PHL10:10 pmPhiladelphia
$447
Southwest
Nov 12
PHL5:00 amPhiladelphia
11h 40m
1 stop
STS1:40 pmSanta Rosa Sonoma County
Nov 16
STS6:45 amSanta Rosa Sonoma County
12h 25m
2 stops
PHL10:10 pmPhiladelphia
$448

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Wed 10/21

7:00 am-12:40 pm

1 stop8h 40m

Santa Rosa Sonoma County

Tue 11/3

12:44 pm-12:17 am

1 stop8h 33m

$433

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Sat 10/31

7:02 am-1:06 pm

1 stop9h 04m

Santa Rosa Sonoma County

Wed 11/18

5:23 pm-5:32 am

1 stop9h 09m

$433

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Tue 10/20

7:02 am-1:06 pm

1 stop9h 04m

Santa Rosa Sonoma County

Sat 10/24

5:06 pm-5:41 am

1 stop9h 35m

$433

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Wed 10/21

7:02 am-1:06 pm

1 stop9h 04m

Santa Rosa Sonoma County

Tue 11/3

7:20 am-5:32 am

1 stop19h 12m

$433

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Wed 11/11

9:27 am-3:56 pm

1 stop9h 29m

Santa Rosa Sonoma County

Mon 11/16

7:25 am-9:03 pm

1 stop10h 38m

$435

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Sat 10/17

7:02 am-1:06 pm

1 stop9h 04m

Santa Rosa Sonoma County

Wed 10/28

5:06 pm-5:41 am

1 stop9h 35m

$435

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Sat 10/17

7:02 am-1:06 pm

1 stop9h 04m

Santa Rosa Sonoma County

Sat 10/31

5:06 pm-6:37 am

1 stop10h 31m

$435

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Wed 10/14

7:02 am-1:06 pm

1 stop9h 04m

Santa Rosa Sonoma County

Wed 10/28

5:06 pm-5:41 am

1 stop9h 35m

$435

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Sat 10/17

7:02 am-1:06 pm

1 stop9h 04m

Santa Rosa Sonoma County

Tue 11/3

5:23 pm-5:32 am

1 stop9h 09m

$435

PhiladelphiaSanta Rosa

PHL Philadelphia - STS Santa Rosa Sonoma County

PHLSTS

Philadelphia

Wed 10/14

7:02 am-1:06 pm

1 stop9h 04m

Santa Rosa Sonoma County

Sat 10/31

5:06 pm-6:37 am

1 stop10h 31m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Philadelphia 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 month to fly to Santa Rosa?

If you are unable to visit Santa Rosa during the month of April, then departing from Philadelphia during the month March is also very affordable. Most momondo users find prices during this month for around $256.

When to book flights from Philadelphia to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Santa Rosa (PHL to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Santa Rosa

Best Price Found

$217

Fastest flight time

8h 10m

Direct flights

None
The best one-way flight to Santa Rosa from Philadelphia in the past 72 hours is $217. The best round-trip flight deal from Philadelphia to Santa Rosa found on momondo in the last 72 hours is $433.
The fastest flight from Philadelphia to Santa Rosa takes 8h 10m
There are no direct flights from Philadelphia to Santa Rosa. There are no popular flight routes from Philadelphia to Santa Rosa.
Search flight deals

Frequently asked questions about flying from Philadelphia to Santa Rosa

  • How far is Philadelphia to Santa Rosa Sonoma County by plane?

    Santa Rosa Sonoma County is 2516.5 mi away from Philadelphia. By plane, this route typically takes 8h 10m.

  • When did momondo last update prices for flights from Philadelphia Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Philadelphia Airport to Santa Rosa Sonoma County Airport were last updated today.

  • How many operators does momondo search for flights from Philadelphia Airport to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Philadelphia Airport to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents required for your trip to Santa Rosa Sonoma County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Rosa Sonoma County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Philadelphia to Santa Rosa?

Best airlines flying from Philadelphia to Santa Rosa

Compare and see reviews for airlines that fly from Philadelphia to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $453Free CancellationRating
7.0
12,076 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
Ukiah
Mendocino
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Santa Rosa?

It is quick and easy to find Philadelphia to Santa Rosa flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Rosa that suits you.

Can I find flights from Philadelphia to Santa Rosa with flexible booking policies on momondo?

Flights from Philadelphia to Santa Rosa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Santa Rosa?

Once you have performed a search for Philadelphia to Santa Rosa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Santa Rosa right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Santa Rosa from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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