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Frontier flights from Philadelphia to San Francisco (PHL - SFO)

PHL — SFO
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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Cheapflights users flying from Philadelphia to San Francisco on Frontier typically fly into San Francisco and depart from Philadelphia. Select your dates above for pricing.

Frontier flights from Philadelphia to San Francisco in 2024

Find detailed information about Frontier flights from Philadelphia to San Francisco. Explore the options provided by Frontier to plan your journey from Philadelphia to San Francisco. Data last updated May 29, 2024.

Popular in

June

Cheapest in

September

Average price (all airlines)

$423

One-way from

$97

Round-trip from

$177
Highest demand for flights from Philadelphia to San Francisco; 11% potential price increase.
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Best time to find cheap flights from Philadelphia to San Francisco; 2% potential price drop.
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Average price for all Philadelphia to San Francisco flights (one-way and round-trip).
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Cheapest one-way Frontier flight from Philadelphia to San Francisco
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Cheapest round-trip Frontier flight from Philadelphia to San Francisco
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  • Can I get a flight from Philadelphia to San Francisco on Frontier for under $500?

    Cheapflights users have found 50 Frontier flights for under $500 on the PHL-SFO route. Prices on flights to San Francisco from Philadelphia can vary based on many factors including dates. To look at price based on your preferred dates, click here.

  • How do most travelers feel about Frontier?

    9,194 Cheapflights users have left reviews for Frontier and have rated the airline 8.0/10. If you are looking to travel from Philadelphia to San Francisco on Frontier, input your dates in the form above for our best prices!

Cheapest Frontier flights from Philadelphia to San Francisco

Discover the cheapest flight options specifically offered by Frontier for travel from Philadelphia to San Francisco. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,696,634 searches. The data was last updated on May 29, 2024.
Sat 6/88:30 pmPHL - SFO
1 stop13h 27mFrontier
Wed 6/127:04 pmSFO - PHL
1 stop7h 38mFrontier
Deal found 5/28$194
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Wed 6/1212:49 pmPHL - SFO
1 stop14h 20mFrontier
Tue 6/2512:14 amSFO - PHL
1 stop14h 25mFrontier
Deal found 5/28$206
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Wed 6/128:27 pmPHL - SFO
1 stop13h 20mFrontier
Tue 6/188:25 pmSFO - PHL
1 stop30h 09mFrontier
Deal found 5/28$207
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Last minute deals on Cheapflights

Explore last-minute flight deals on Frontier for various destinations, including Philadelphia to San Francisco. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 29, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,696,634 searches.
Sat 6/88:30 pmPHL - SFO
1 stop13h 27mFrontier
Wed 6/127:04 pmSFO - PHL
1 stop7h 38mFrontier
Deal found 5/28$194
Pick Dates
Thu 6/68:30 pmPHL - SFO
1 stop30h 39mFrontier
Mon 6/1012:22 pmSFO - PHL
1 stop15h 16mFrontier
Deal found 5/28$206
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Fri 6/71:18 pmPHL - SFO
1 stop13h 51mFrontier
Sun 6/910:08 pmSFO - PHL
1 stop29h 30mFrontier
Deal found 5/28$219
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One-way Frontier flights to San Francisco from Philadelphia

Search for one-way flight options from Philadelphia to San Francisco specifically provided by Frontier. Find affordable one-way fares from Frontier and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,696,634 searches. The data was last updated on May 29, 2024.
Tue 6/46:44 pmPHL - SFO
1 stop8h 57mFrontier
Deal found 5/28$97
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Tue 8/271:19 pmPHL - SFO
1 stop13h 39mFrontier
Deal found 5/28$100
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Tue 6/46:44 pmPHL - SFO
1 stop8h 57mFrontier
Deal found 5/28$101
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Best time to book a flight from Philadelphia to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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 San Francisco by month

Plan your trip to San Francisco 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 San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Browse thousands of different options on Cheapflights for your next trip

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Fly from Philadelphia to San Francisco on another airline
Consider alternative airlines that service the San Francisco area. Flight routes are based on user searches made on Cheapflights and were last updated on May 29, 2024.

American Airlines flights from Philadelphia to San Francisco
United Airlines flights from Philadelphia to San Francisco

See what others are saying about Frontier

Read reviews and see what other travelers are saying about their experiences with Frontier. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Frontier for your next flight. Reviews last updated May 29, 2024.
Frontier
6.2
Okay
4,016 reviews
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Overview

Boarding

6.6

Food

5.1

Crew

7.1

Entertainment

4.9

Comfort

5.8
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