Cheap flights from PHL to STS (Philadelphia Intl. to Sonoma County)

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Cheap Flights from PHL to STS starting at $215 One Way, $417 Round Trip

Prices starting at $417 for return flights and $215 for one-way flights to Sonoma County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 3 - Wed, Oct 7
PHL
Philadelphia
STS
Santa Rosa
$417 Roundtrip, found 6 days ago
$417
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct 3 from Philadelphia to Santa Rosa, returning Wed, Oct 7, priced at $417 found 6 days ago
Thu, Nov 12 - Sun, Nov 15
PHL
Philadelphia
STS
Santa Rosa
$450 Roundtrip, found 4 days ago
$450
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Nov 12 from Philadelphia to Santa Rosa, returning Sun, Nov 15, priced at $450 found 4 days ago
Sat, Oct 3 - Wed, Oct 7
PHL
Philadelphia
STS
Santa Rosa
$466 Roundtrip, found 6 days ago
$466
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct 3 from Philadelphia to Santa Rosa, returning Wed, Oct 7, priced at $466 found 6 days ago
Thu, Nov 12 - Sun, Nov 15
PHL
Philadelphia
STS
Santa Rosa
$477 Roundtrip, found 4 days ago
$477
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Nov 12 from Philadelphia to Santa Rosa, returning Sun, Nov 15, priced at $477 found 4 days ago
Sat, Oct 3 - Wed, Oct 7
PHL
Philadelphia
STS
Santa Rosa
$478 Roundtrip, found 6 days ago
$478
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct 3 from Philadelphia to Santa Rosa, returning Wed, Oct 7, priced at $478 found 6 days ago

Hotel Ideas near Sonoma County

Airport Hotels near Sonoma County

Hilton Garden Inn Sonoma County Airport

Hilton Garden Inn Sonoma County Airport

3 out of 5
417 Aviation Blvd Santa Rosa CA
$126 nightly
The price is $144 total per night from Jun 7 to Jun 8
$144 total
Jun 7 - Jun 8
Total with taxes and fees
Stay at this hotel in Santa Rosa. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions ...
9.2/10 Wonderful! (1,008 reviews)
"Friendly staff Parking easily accessible. Clean room."

Reviewed on May 25, 2026

Hilton Garden Inn Sonoma County Airport
WorldMark Windsor

WorldMark Windsor

3 out of 5
1251 Shilo Rd Windsor CA
Book a stay at this spa hotel in Windsor. Enjoy free parking, 2 outdoor pools, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9/10 Wonderful! (401 reviews)
"It was great"

Reviewed on May 24, 2026

Get rates
WorldMark Windsor
Vinarosa Resort & Spa

Vinarosa Resort & Spa

4 out of 5
4350 Barnes Road Santa Rosa CA
$352 nightly
The price is $402 total per night from Jun 14 to Jun 15
$402 total
Jun 14 - Jun 15
Total with taxes and fees
Book a stay at this spa hotel in Santa Rosa. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (867 reviews)
"Wonderful 20th wedding anniversary trip! Can’t wait to return!"

Reviewed on May 25, 2026

Vinarosa Resort & Spa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Santa Rosa

Holiday Inn Windsor Wine Country by IHG

Holiday Inn Windsor Wine Country by IHG

3 out of 5
8755 Old Redwood Hwy Windsor CA
$127 nightly
The price is $145 total per night from Jun 23 to Jun 24
$145 total
Jun 23 - Jun 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Windsor. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
9/10 Wonderful! (1,068 reviews)
"Overall it was ok but the air conditioning was very noisy so I turned it off to sleep. The room had a stuffy smell which wasn’t pleasant!"

Reviewed on May 26, 2026

Holiday Inn Windsor Wine Country by IHG
Hampton Inn & Suites Windsor - Sonoma Wine Country

Hampton Inn & Suites Windsor - Sonoma Wine Country

2.5 out of 5
8937 Brooks Road South Windsor CA
$139 nightly
The price is $158 total per night from Jun 7 to Jun 8
$158 total
Jun 7 - Jun 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,004 reviews)
"Room was clean. Location was close to shopping and gas. Easy highway access. Nice town."

Reviewed on May 25, 2026

Hampton Inn & Suites Windsor - Sonoma Wine Country
Holiday Inn Express® Windsor Sonoma Wine Country by IHG

Holiday Inn Express® Windsor Sonoma Wine Country by IHG

2.5 out of 5
8865 Conde Lane Windsor CA
$130 nightly
The price is $148 total per night from Jun 9 to Jun 10
$148 total
Jun 9 - Jun 10
Total with taxes and fees
Book a stay at this golf hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,355 reviews)
"Clean room for late arrival and early check out. Public spaces pretty dated/dingy. Parking very tight. Comfortable bed and nice and quiet."

Reviewed on May 25, 2026

Holiday Inn Express® Windsor Sonoma Wine Country by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Santa Rosa Hotels

Hampton Inn & Suites Windsor - Sonoma Wine Country

Hampton Inn & Suites Windsor - Sonoma Wine Country

2.5 out of 5
8937 Brooks Road South Windsor CA
$139 nightly
The price is $158 total per night from Jun 7 to Jun 8
$158 total
Jun 7 - Jun 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,004 reviews)
"Room was clean. Location was close to shopping and gas. Easy highway access. Nice town."

Reviewed on May 25, 2026

Hampton Inn & Suites Windsor - Sonoma Wine Country
Holiday Inn Express® Windsor Sonoma Wine Country by IHG

Holiday Inn Express® Windsor Sonoma Wine Country by IHG

2.5 out of 5
8865 Conde Lane Windsor CA
$130 nightly
The price is $148 total per night from Jun 9 to Jun 10
$148 total
Jun 9 - Jun 10
Total with taxes and fees
Book a stay at this golf hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,355 reviews)
"Clean room for late arrival and early check out. Public spaces pretty dated/dingy. Parking very tight. Comfortable bed and nice and quiet."

Reviewed on May 25, 2026

Holiday Inn Express® Windsor Sonoma Wine Country by IHG
WorldMark Windsor

WorldMark Windsor

3 out of 5
1251 Shilo Rd Windsor CA
Book a stay at this spa hotel in Windsor. Enjoy free parking, 2 outdoor pools, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9/10 Wonderful! (401 reviews)
"It was great"

Reviewed on May 24, 2026

Get rates
WorldMark Windsor
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Santa Rosa

Hampton Inn & Suites Windsor - Sonoma Wine Country

Hampton Inn & Suites Windsor - Sonoma Wine Country

2.5 out of 5
8937 Brooks Road South Windsor CA
$139 nightly
The price is $158 total per night from Jun 7 to Jun 8
$158 total
Jun 7 - Jun 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Windsor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (1,004 reviews)
"Room was clean. Location was close to shopping and gas. Easy highway access. Nice town."

Reviewed on May 25, 2026

Hampton Inn & Suites Windsor - Sonoma Wine Country
WorldMark Windsor

WorldMark Windsor

3 out of 5
1251 Shilo Rd Windsor CA
Book a stay at this spa hotel in Windsor. Enjoy free parking, 2 outdoor pools, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9/10 Wonderful! (401 reviews)

Families like: Outdoor pools, kitchenette, playground, game room

Travelers say...
"It was great"

Reviewed on May 24, 2026

Get rates
WorldMark Windsor
Modern Farmhouse: 2021 remodel, great pool, privacy, 5min to Healdsberg

Modern Farmhouse: 2021 remodel, great pool, privacy, 5min to Healdsberg

Healdsburg CA
Book a stay at this family-friendly farm stay in Windsor. Enjoy private pools, a garden, and laundry facilities. Popular attractions Russian River and Flowers ...
9.6/10 Exceptional! (187 reviews)

Families like: Private pool, kitchen, game room, games and toys

Travelers say...
"Great location and fun outdoor deck for pool and grilling. Modern and clean inside. Nili’s was very responsive. Small bedrooms, but we used them for sleeping!"

Reviewed on May 16, 2026

Get rates
Modern Farmhouse: 2021 remodel, great pool, privacy, 5min to Healdsberg
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

PHL to STS Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
PHL Address & GPS
Address:
Industrial Highway and Island Road
Philadelphia PA, 19153
United States
IATA Code:
PHL
Longitude:
-75.243305
Latitude:
39.876413
Time Zone:
America/New_York
STS Address & GPS
Address:
2200 Airport Boulevard
Santa Rosa CA, 95403
United States
IATA Code:
STS
Longitude:
-122.806704
Latitude:
38.509962
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from PHL to STS?
With no direct flights operating from PHL to Sonoma County Airport, your best option is to go with an airline that offers only one stopover. Collect a few more air miles with American Airlines, Alaska Airlines or United Airlines.
What is the shortest flight from Philadelphia Intl. Airport (PHL) to Sonoma County Airport?
Grab the opportunity to chill out on the flight from Philadelphia to Santa Rosa. The quickest flight time from Philadelphia Intl. Airport (PHL) to Sonoma County Airport (STS) is 8 hours and 3 minutes, which gives you more than enough time to enjoy a red wine or get carried away with a good book.
How many hours flight from Philadelphia Airport to STS?
On average, it takes 8 hours and 13 minutes to jet from Philadelphia Airport to STS. Breeze through the flight by watching TV shows and reading magazines. Alternatively, use the time to catch up on some sleep.
What airlines have the most flights from Philadelphia Airport to Sonoma County Airport (STS)?
You'll have to make at least one stopover if you're planning to fly from Philadelphia Airport to Sonoma County Airport (STS). For now, you won't find any airlines that offer nonstop flights on this route.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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