$202+ Cheap flights from Philadelphia to Santa Rosa (PHL - STS)
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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STS
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Philadelphia to Santa RosaExplore the most affordable flight options available from Philadelphia to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Philadelphia to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 10/207:00 am
PHL
- STS
1 stop9h 06m
Alaska Airlines
Wed 10/215:04 pm
STS
- PHL
1 stop9h 36m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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 10/34:06 pm
PHL
- STS
1 stop19h 56m
Alaska Airlines
Wed 10/77:00 am
STS
- PHL
1 stop19h 40m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$339
This Expedia deal was found by Cheapflights users on 6/10. 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.
Tue 9/86:59 pm
PHL
- STS
2 stops24h 57m
Alaska Airlines
Mon 9/146:53 pm
STS
- PHL
1 stop17h 52m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:24 am
PHL
- STS
2 stops10h 26m
American Airlines
Wed 10/74:20 pm
STS
- PHL
1 stop10h 15m
American Airlines
Deal found 6/9![American Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:00 am
PHL
- STS
1 stop10h 03m
American Airlines
Sat 7/1812:43 pm
STS
- PHL
1 stop8h 52m
American Airlines
Deal found 6/10![American Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:30 am
PHL
- STS
2 stops13h 38m
Delta
Wed 10/214:55 pm
STS
- PHL
1 stop9h 46m
Delta
Deal found 6/7![Delta logo]()
$408
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:35 am
PHL
- STS
1 stop9h 02m
American Airlines
Sun 9/64:18 pm
STS
- PHL
1 stop10h 10m
American Airlines
Deal found 6/10![American Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:10 pm
PHL
- STS
2 stops10h 40m
Southwest
Sun 9/62:05 pm
STS
- PHL
1 stop7h 00m
Southwest
Deal found 6/10![Southwest logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/297:02 am
PHL
- STS
1 stop8h 54m
Alaska Airlines
Sat 9/55:34 pm
STS
- PHL
1 stop9h 06m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$424
Best flights from Philadelphia to Santa RosaDiscover carefully curated flight deals from Philadelphia to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Philadelphia to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/277:02 am
PHL
- STS
1 stop8h 41m
Alaska Airlines
Sat 9/55:34 pm
STS
- PHL
1 stop9h 06m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:00 am
PHL
- STS
1 stop7h 35m
Southwest
Sat 7/1812:15 pm
STS
- PHL
2 stops8h 55m
Southwest
Deal found 6/10![Southwest logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/287:02 am
PHL
- STS
1 stop8h 41m
Alaska Airlines
Sat 9/55:34 pm
STS
- PHL
1 stop9h 06m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 8/297:02 am
PHL
- STS
1 stop8h 54m
Alaska Airlines
Sat 9/512:01 pm
STS
- PHL
2 stops14h 39m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:35 pm
PHL
- STS
2 stops14h 00m
Southwest
Sun 7/194:55 pm
STS
- PHL
2 stops14h 40m
Southwest
Deal found 6/6![Southwest logo]()
$555
This Southwest deal was found by Cheapflights users on 6/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:35 pm
PHL
- STS
2 stops14h 00m
Southwest
Sun 8/211:10 am
STS
- PHL
2 stops11h 25m
Southwest
Deal found 6/7![Southwest logo]()
$586
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 8/287:02 am
PHL
- STS
1 stop8h 41m
Alaska Airlines
Sun 9/65:34 pm
STS
- PHL
1 stop9h 06m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 8/317:02 am
PHL
- STS
2 stops16h 56m
Alaska Airlines
Sun 9/65:34 pm
STS
- PHL
1 stop9h 06m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 6/6. 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 7/227:33 am
PHL
- STS
2 stops12h 22m
Alaska Airlines
Wed 7/292:17 pm
STS
- PHL
2 stops12h 56m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 6/225:46 pm
PHL
- STS
1 stop8h 44m
Alaska Airlines
Thu 6/257:00 am
STS
- PHL
1 stop29h 23m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$599
Last-minute flights from Philadelphia to Santa RosaDiscover last-minute flight deals from Philadelphia to Santa Rosa. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Santa Rosa. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:00 am
PHL
- STS
1 stop10h 03m
American Airlines
Sat 7/114:12 pm
STS
- PHL
1 stop10h 23m
American Airlines
Deal found 6/10![American Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:35 pm
PHL
- STS
2 stops13h 55m
Southwest
Sat 7/112:05 pm
STS
- PHL
1 stop7h 05m
Southwest
Deal found 6/10![Southwest logo]()
$509
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/57:05 am
PHL
- STS
1 stop8h 25m
American Airlines
Sat 7/1112:43 pm
STS
- PHL
1 stop8h 52m
American Airlines
Deal found 6/6![American Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:00 am
PHL
- STS
1 stop10h 03m
American Airlines
Sat 7/1812:43 pm
STS
- PHL
1 stop8h 52m
American Airlines
Deal found 6/10![American Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:00 am
PHL
- STS
1 stop7h 35m
Southwest
Sat 7/1812:15 pm
STS
- PHL
2 stops8h 55m
Southwest
Deal found 6/10![Southwest logo]()
$474
This Southwest deal was found by Cheapflights users on 6/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:35 pm
PHL
- STS
2 stops14h 00m
Southwest
Sun 7/194:55 pm
STS
- PHL
2 stops14h 40m
Southwest
Deal found 6/6![Southwest logo]()
$555
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:15 am
PHL
- STS
2 stops10h 15m
American Airlines
Wed 7/2912:43 pm
STS
- PHL
1 stop8h 52m
American Airlines
Deal found 6/6![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:00 am
PHL
- STS
1 stop10h 03m
American Airlines
Mon 8/1012:58 pm
STS
- PHL
1 stop7h 30m
American Airlines
Deal found 6/10![American Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:20 pm
PHL
- STS
2 stops11h 30m
Southwest
Mon 8/106:05 am
STS
- PHL
2 stops12h 35m
Southwest
Deal found 6/10![Southwest logo]()
$500
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:45 am
PHL
- STS
1 stop8h 57m
American Airlines
Sun 8/24:12 pm
STS
- PHL
1 stop10h 23m
American Airlines
Deal found 6/7![American Airlines logo]()
$530
One-way flights from Philadelphia to Santa RosaSearch for one-way flight options from Philadelphia to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Philadelphia to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:46 pm
PHL
- STS
1 stop8h 44m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$202
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:00 am
PHL
- STS
1 stop7h 35m
Southwest
Deal found 6/10![Southwest logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 7/75:46 pm
PHL
- STS
1 stop8h 44m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:20 am
PHL
- STS
2 stops9h 15m
Southwest
Deal found 6/10![Southwest logo]()
$261
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:20 pm
PHL
- STS
2 stops11h 30m
Southwest
Deal found 6/10![Southwest logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 6/245:46 pm
PHL
- STS
1 stop8h 44m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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 6/155:46 pm
PHL
- STS
1 stop8h 44m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 6/175:46 pm
PHL
- STS
1 stop8h 44m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 7/15:46 pm
PHL
- STS
1 stop8h 44m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/175:46 pm
PHL
- STS
1 stop8h 44m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$304
Find 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (Alaska Airlines) |
One-way from | $202 (Priceline) |
Popular in | December |
Cheapest in | March |
Average price | $738 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated June 11, 2026.
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
Cheapest round-trip
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Thu 8/27
7:02 am-12:43 pm
1 stop8h 41m
Santa Rosa Sonoma County
Sat 9/5
5:34 pm-5:40 am
1 stop9h 06m
$424
Quickest round-trip
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Sat 7/11
5:00 am-9:35 am
1 stop7h 35m
Santa Rosa Sonoma County
Sat 7/18
12:15 pm-12:10 am
2 stops8h 55m
$474
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Fri 8/28
7:02 am-12:43 pm
1 stop8h 41m
Santa Rosa Sonoma County
Sat 9/5
5:34 pm-5:40 am
1 stop9h 06m
$479
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Sat 8/29
7:02 am-12:56 pm
1 stop8h 54m
Santa Rosa Sonoma County
Sat 9/5
12:01 pm-5:40 am
2 stops14h 39m
$497
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Fri 8/28
7:02 am-12:43 pm
1 stop8h 41m
Santa Rosa Sonoma County
Sun 9/6
5:34 pm-5:40 am
1 stop9h 06m
$539
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Mon 7/13
12:35 pm-11:35 pm
2 stops14h 00m
Santa Rosa Sonoma County
Sun 7/19
4:55 pm-10:35 am
2 stops14h 40m
$555
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Mon 8/31
7:02 am-8:58 pm
2 stops16h 56m
Santa Rosa Sonoma County
Sun 9/6
5:34 pm-5:40 am
1 stop9h 06m
$568
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Wed 7/22
7:33 am-4:55 pm
2 stops12h 22m
Santa Rosa Sonoma County
Wed 7/29
2:17 pm-6:13 am
2 stops12h 56m
$573
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Thu 7/30
12:35 pm-11:35 pm
2 stops14h 00m
Santa Rosa Sonoma County
Sun 8/2
11:10 am-1:35 am
2 stops11h 25m
$586
PhiladelphiaSanta Rosa
PHL - STS
PHLSTS
Philadelphia
Mon 6/22
5:46 pm-11:30 pm
1 stop8h 44m
Santa Rosa Sonoma County
Thu 6/25
7:00 am-3:23 pm
1 stop29h 23m
$599
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Santa Rosa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Santa Rosa in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Santa Rosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Santa Rosa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PHL-STS
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 Philadelphia to Santa Rosa
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 11, 2026.
Peruse reviews from past customers who have flown with American Airlines from Philadelphia to Santa Rosa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Crew
7.9
Entertainment
6.9
Overall
7.1
Food
6.4
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Boarding
7.5
Crew
7.9
Entertainment
6.9
Overall
7.1
Food
6.4
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$678 | FlexibilityNo cancel fee | On-time71% |