How do most travelers feel about Frontier?

Cheapflights users who travel with Frontier (a popular airline from Phoenix Sky Harbor Intl Airport to San Francisco) have rated them a 6.3/10. This rating comes from 4,129 reviews. If you are looking to travel PHX-SFO, search your dates above.

Can I get a flight from Phoenix Sky Harbor Intl Airport to San Francisco on Frontier for under $200?

46 Frontier flights from PHX to SFO have recently been found on Cheapflights for under $200. Click here to find the best deals to San Francisco for your desired dates.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Fly Frontier from PHX to SFO as low as $29

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Cheapflights users flying from Phoenix to San Francisco on Frontier typically fly into San Francisco and depart from Phoenix Sky Harbor Intl. Select your dates above for pricing.

Frontier flights from Sky Harbor Intl to San Francisco in 2024

Popular in	June
Cheapest in	January
Average price (all airlines)	$158
One-way from	$29
Round-trip from	$58

Highest demand for flights from Phoenix Sky Harbor Intl to San Francisco; 7% potential price increase.

Search Deals

Best time to find cheap flights from Phoenix Sky Harbor Intl to San Francisco; 0% potential price drop.

Search Deals

Average price for all Phoenix Sky Harbor Intl to San Francisco flights (one-way and round-trip).

Search Deals

Cheapest one-way Frontier flight from Phoenix Sky Harbor Intl to San Francisco

Search Deals

Cheapest round-trip Frontier flight from Phoenix Sky Harbor Intl to San Francisco

Search Deals

Can I get a flight from Phoenix Sky Harbor Intl Airport to San Francisco on Frontier for under $200?
46 Frontier flights from PHX to SFO have recently been found on Cheapflights for under $200. Click here to find the best deals to San Francisco for your desired dates.
How do most travelers feel about Frontier?
Cheapflights users who travel with Frontier (a popular airline from Phoenix Sky Harbor Intl Airport to San Francisco) have rated them a 6.3/10. This rating comes from 4,129 reviews. If you are looking to travel PHX-SFO, search your dates above.

Cheapest Frontier flights from Sky Harbor Intl to San Francisco

Wed 5/1511:38 amPHX - SFO

Nonstop2h 12mFrontier

Tue 5/2111:43 amSFO - PHX

Nonstop2h 09mFrontier

Deal found 4/27$58

Pick Dates

Sat 5/1811:40 amPHX - SFO

Nonstop2h 09mFrontier

Sat 5/2511:43 amSFO - PHX

Nonstop2h 09mFrontier

Deal found 4/27$59

Pick Dates

Sat 5/1811:40 amPHX - SFO

Nonstop2h 09mFrontier

Sun 5/199:00 pmSFO - PHX

Nonstop2h 06mFrontier

Deal found 4/27$68

Pick Dates

Direct flights from Sky Harbor Intl to San Francisco on Frontier

Wed 5/1511:38 amPHX - SFO

Nonstop2h 12mFrontier

Tue 5/2111:43 amSFO - PHX

Nonstop2h 09mFrontier

Deal found 4/27$58

Pick Dates

Sat 5/1811:40 amPHX - SFO

Nonstop2h 09mFrontier

Sat 5/2511:43 amSFO - PHX

Nonstop2h 09mFrontier

Deal found 4/27$59

Pick Dates

Sat 6/111:40 amPHX - SFO

Nonstop2h 09mFrontier

Tue 6/411:43 amSFO - PHX

Nonstop2h 09mFrontier

Deal found 4/28$60

Pick Dates

Last minute deals on Cheapflights

Wed 5/811:38 amPHX - SFO

Nonstop2h 12mFrontier

Sat 5/1111:43 amSFO - PHX

Nonstop2h 13mFrontier

Deal found 4/27$93

Pick Dates

Wed 5/86:40 amPHX - SFO

1 stop4h 43mFrontier

Sat 5/1111:43 amSFO - PHX

Nonstop2h 13mFrontier

Deal found 4/27$101

Pick Dates

Sat 5/411:38 amPHX - SFO

Nonstop2h 12mFrontier

Sat 6/111:43 amSFO - PHX

Nonstop2h 09mFrontier

Deal found 4/27$103

Pick Dates

One-way Frontier flights to San Francisco from Sky Harbor Intl

Wed 5/1511:38 amPHX - SFO

Nonstop2h 12mFrontier

Deal found 4/27$29

Pick Dates

Tue 6/1811:42 amPHX - SFO

Nonstop2h 09mFrontier

Deal found 4/28$30

Pick Dates

Sun 5/195:35 amPHX - SFO

Nonstop2h 08mFrontier

Deal found 4/27$39

Pick Dates

Average price of Frontier flights from Sky Harbor Intl to San Francisco

Currently, the most affordable month to book a Frontier flight from Phoenix Sky Harbor Intl Airport to San Francisco in September, with an average price of $268. Conversely, traveling with Frontier from Phoenix Sky Harbor Intl Airport to San Francisco in June will be the most expensive, with an average cost of $384. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$274

February

$281

March

$330

April

$306

May

$310

June

$384

July

$368

August

$298

September

$268

October

$268

November

$287

December

$268

Temperature and rainfall in San Francisco by month

SFO Temperature	51.8 - 62.6 °F

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

Fly from Sky Harbor Intl 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 April 28, 2024.

United Airlines flights from Phoenix Sky Harbor Intl to San Francisco

American Airlines flights from Phoenix Sky Harbor Intl to San Francisco

Other Frontier flights from Sky Harbor Intl
Browse through other Frontier flights departing from Sky Harbor Intl. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Frontier flights from Sky Harbor Intl to Denver

Frontier flights from Sky Harbor Intl to Las Vegas

Frontier flights from Sky Harbor Intl to San Diego

Frontier flights from Sky Harbor Intl to San Francisco

Frontier flights from Sky Harbor Intl to Seattle

Frontier flights from Sky Harbor Intl to Dallas/Fort Worth

Frontier flights from Sky Harbor Intl to Portland

Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.

San Francisco car rentals

San Francisco Airport car rentals

San Jose Airport car rentals

Oakland Airport car rentals

Santa Rosa Sonoma County Airport car rentals

Los Angeles car rentals

San Diego car rentals

Sacramento car rentals

Other popular destinations in North America
If San Francisco is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Flights to New York

Flights to Los Angeles

Flights to Fort Lauderdale

Flights to San Francisco

Popular flights with Frontier
Browse through some of the most popular routes that Frontier offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Frontier flights from San Francisco to Phoenix Sky Harbor Intl

Frontier flights from San Francisco to Las Vegas

Frontier flights from Denver to Las Vegas

Frontier flights from Philadelphia to Luis Munoz Marin Intl

Frontier flights from Philadelphia to Orlando

Frontier flights from Dallas/Fort Worth to Denver

Frontier flights from Dallas/Fort Worth to Las Vegas

Frontier flights from Denver to Sky Harbor Intl

Frontier flights from Philadelphia to Tampa

Frontier flights from Philadelphia to Orlando

Frontier flights from Minneapolis to Denver

Frontier flights from Ontario to Las Vegas

Frontier flights from Atlanta to Cancún

Frontier flights from Hartford to Luis Munoz Marin Intl

Frontier flights from San Francisco to Sky Harbor Intl

Frontier flights from Washington, D.C. to Denver

Frontier flights from Atlanta to Denver

Frontier flights from Atlanta to Miami

Frontier flights from Philadelphia to Atlanta

Frontier flights from Philadelphia to Miami

Frontier flights from Cleveland to Las Vegas

Frontier flights from Orlando to Luis Munoz Marin Intl

Frontier flights from San Francisco to Denver

Frontier flights from Denver to San Diego

Frontier flights from Cleveland to Tampa

Frontier flights from Chicago to Sky Harbor Intl

Frontier flights from Atlanta to Las Vegas

Frontier flights from Miami to Luis Munoz Marin Intl

Frontier flights from Denver to Cancún

Frontier flights from Philadelphia to Denver

Frontier flights from Denver to Dallas/Fort Worth

See what others are saying about Frontier

Frontier

6.3

Okay

4,129 reviews

Check prices

Overview

Recent reviews

2.0

Poor|Jan 2022

I never even booked this flight

10.0

Wonderful|Mar 2018

price was right

maybe a little cramped

10.0

Wonderful|Jan 2022

Left on time, arrived early, easy boarding process, comfortable seats for a short flight. Can't beat the price.

8.0

Very good|Jun 2023

Better seat cushions... Staff was awesome

6.0

Okay|Mar 2022

We paid $47 to check one carefully packed 50 lb bag on the way. Our return trip, they charged $65 for the base fee and only then chose to inform us that we would be required to pay an extra ONE HUNDRED DOLLARS - total of $165 one way! A because, since our departure, they had reduced the permissible weight to 40 lbs. ONE HUNDRED ADDITIONAL DOLLARS FOR LESS THAN TEN POUNDS WHEN WE WERE TOLD 50 LBS WAS THE LIMIT. I know their fares are cheap but my lord, their seats are tiny, they nickel and dime EVERYTHING, and they legit steal from you by changing the rules and price-gouging. Gross. I’ll pay more on the front end next time, because at those prices I could’ve flown a non-budget airline and been comfortable and had a damn complimentary water.

1 out of 1377

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

Cheapflights users flying from Phoenix to San Francisco on Frontier typically fly into San Francisco and depart from Phoenix Sky Harbor Intl. Select your dates above for pricing.

Frontier flights from Sky Harbor Intl to San Francisco in 2024

Find detailed information about Frontier flights from Sky Harbor Intl to San Francisco. Explore the options provided by Frontier to plan your journey from Sky Harbor Intl to San Francisco. Data last updated April 28, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Phoenix Sky Harbor Intl Airport to San Francisco on Frontier for under $200?

How do most travelers feel about Frontier?

Cheapest Frontier flights from Sky Harbor Intl to San Francisco

Direct flights from Sky Harbor Intl to San Francisco on Frontier

Last minute deals on Cheapflights

One-way Frontier flights to San Francisco from Sky Harbor Intl

Average price of Frontier flights from Sky Harbor Intl to San Francisco

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Sky Harbor Intl 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 April 28, 2024.

Consider alternative airlines that service the San Francisco area. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Other Frontier flights from Sky Harbor Intl
Browse through other Frontier flights departing from Sky Harbor Intl. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Browse through other Frontier flights departing from Sky Harbor Intl. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.

Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Sky Harbor Intl and San Francisco
Choose from other airlines serving Sky Harbor Intl and San Francisco.

Choose from other airlines serving Sky Harbor Intl and San Francisco.

Other popular destinations in North America
If San Francisco is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

If San Francisco is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Popular flights with Frontier
Browse through some of the most popular routes that Frontier offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Browse through some of the most popular routes that Frontier offers at this time. Flights are based on user searches made on Cheapflights and were last updated on April 28, 2024.

See what others are saying about Frontier

Overview

Recent reviews

100% Free

Book with Flexibility

Travel Smart

Flights

Frontier flights from Phoenix Sky Harbor Intl Airport to San Francisco (PHX - SFO)

Cheapflights users flying from Phoenix to San Francisco on Frontier typically fly into San Francisco and depart from Phoenix Sky Harbor Intl. Select your dates above for pricing.

Frontier flights from Sky Harbor Intl to San Francisco in 2024

Find detailed information about Frontier flights from Sky Harbor Intl to San Francisco. Explore the options provided by Frontier to plan your journey from Sky Harbor Intl to San Francisco. Data last updated April 28, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Phoenix Sky Harbor Intl Airport to San Francisco on Frontier for under $200?

How do most travelers feel about Frontier?

Cheapest Frontier flights from Sky Harbor Intl to San Francisco

Direct flights from Sky Harbor Intl to San Francisco on Frontier

Last minute deals on Cheapflights

One-way Frontier flights to San Francisco from Sky Harbor Intl

Average price of Frontier flights from Sky Harbor Intl to San Francisco

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Sky Harbor Intl to San Francisco on another airlineConsider alternative airlines that service the San Francisco area. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

Consider alternative airlines that service the San Francisco area. Flight routes are based on user searches made on Cheapflights and were last updated on April 28, 2024.

See what others are saying about Frontier

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from Sky Harbor Intl 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 April 28, 2024.