PHX - SFO

$70 Find Cheap Flights from Phoenix Sky Harbor Airport to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sky Harbor Intl to San Francisco departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to San Francisco.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$103
Overall average: $169
Frontier
Sat 5/9Mon 5/11
PHX - SFO • Non-stop
Cheapest non-stop
$104
Typical prices: $118-$216
Frontier
Thu 4/9Mon 4/13
PHX - SFO • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Main Cabin Extra offers early boarding perks.
Use BART for easy access to San Francisco from SFO.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with American Airlines, Frontier and others. Average duration is 2h 12m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Sky Harbor Intl to San Francisco (PHX-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sky Harbor Intl to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sky Harbor Intl to San Francisco

Sat, May 9 - Mon, May 11
Frontier Logo
2:14 pm - 4:30 pm
PHX
-
SFO
2h 16mnonstop
Frontier Logo
10:04 pm - 5:43 pm
SFO
-
PHX
19h 39m
1 stop
$103Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
5:20 am - 7:41 am
PHX
-
SFO
2h 21mnonstop
Frontier Logo
10:08 pm - 12:19 am
SFO
-
PHX
2h 11mnonstop
$104Frontier
Fri, Aug 28 - Sun, Aug 30
Frontier Logo
6:53 pm - 9:04 pm
PHX
-
SFO
2h 11mnonstop
Frontier Logo
9:58 pm - 12:09 am
SFO
-
PHX
2h 11mnonstop
$105Frontier
Sun, Aug 2 - Sun, Aug 9
Frontier Logo
6:53 pm - 9:04 pm
PHX
-
SFO
2h 11mnonstop
Frontier Logo
9:58 pm - 12:09 am
SFO
-
PHX
2h 11mnonstop
$106Frontier
Fri, May 1 - Mon, May 4
Frontier Logo
1:45 pm - 4:04 pm
PHX
-
SFO
2h 19mnonstop
Frontier Logo
10:26 pm - 12:37 am
SFO
-
PHX
2h 11mnonstop
$107Frontier
Fri, May 1 - Mon, May 4
Frontier Logo
1:45 pm - 4:04 pm
PHX
-
SFO
2h 19mnonstop
Frontier Logo
10:26 pm - 12:37 am
SFO
-
PHX
2h 11mnonstop
$108Frontier
Tue, Jun 16 - Wed, Jun 17
Frontier Logo
6:53 pm - 9:04 pm
PHX
-
SFO
2h 11mnonstop
Frontier Logo
9:58 pm - 12:09 am
SFO
-
PHX
2h 11mnonstop
$109Frontier
Tue, May 12 - Tue, May 19
Frontier Logo
10:27 pm - 10:41 am
PHX
-
SFO
12h 14m
1 stop
Frontier Logo
5:36 pm - 11:24 pm
SFO
-
PHX
5h 48m
1 stop
$112Frontier
Sun, Jul 26 - Mon, Jul 27
Frontier Logo
6:53 pm - 9:04 pm
PHX
-
SFO
2h 11mnonstop
Frontier Logo
9:58 pm - 12:09 am
SFO
-
PHX
2h 11mnonstop
$113Frontier
Fri, May 1 - Fri, Jun 5
Frontier Logo
1:45 pm - 4:04 pm
PHX
-
SFO
2h 19mnonstop
Frontier Logo
7:15 pm - 9:35 pm
SFO
-
PHX
2h 20mnonstop
$114Frontier
Booking Insights

KAYAK's insights & trends for Sky Harbor Intl to San Francisco flights

Get data-powered insights and trends into flights from Sky Harbor Intl to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phoenix Sky Harbor Airport to San Francisco?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to San Francisco clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Friday and more expensive on a Wednesday. On your return trip to Phoenix Sky Harbor Airport, you should consider flying back on a Saturday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to San Francisco is October, where tickets cost $159 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $213 and $207 respectively.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to San Francisco, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Sky Harbor Intl to San Francisco

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Qatar Airways, Frontier and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Gabriel Leigh

Gabriel Leigh

Expert on ANA

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on Southwest and SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Good to know

Low seasonJanuary
Cheapest flight$70
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Phoenix Sky Harbor Airport to San Francisco

When to book flights from Sky Harbor Intl to San Francisco

Are your dates flexible? Find out the best times to travel from Sky Harbor Intl to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix Sky Harbor Airport to San Francisco flights

  • What kind of flights are there between PHX and SFO?

    American Airlines, United, and Alaska Airline all operate nonstop flights PHX—SFO daily, departing at different times throughout the day. Frontier, Delta, and United operate one stop flights throughout the day from PHX to SFO. These flights have layovers in cities such as Los Angeles (LAX), Denver (DEN), and Salt Lake City (SLC).

  • Does PHX have a lounge designated for the US military?

    PHX welcomes active US military and their family members into their USO Arizona lounge at no charge. The USO is located on the east end of the 2nd level of Terminal 4. Open every day from 7 am to 3 pm, the lounge has amenities that include a kitchen, free snacks and beverages, sofas and chairs, a kids’ play area, large screen TVs, books, games, free Wi-Fi and computers.

  • Where can I park my car long-term at PHX?

    Though there are less expensive places to park in lots surrounding the airport, lots with free shuttle service to the terminal, on-site long-term parking at PHX is convenient and available for a discount. If you book your parking spot online, you will be charged a discounted price. The on-site parking garage is open 24/7 and is just a short walk to your terminal.

  • Are there any designated children’s play areas at PHX?

    PHX has built 4 different areas specifically designed to amuse children as they wait for their flight—and give mom and dad time to relax. A pre-security play area is in Terminal 4. There are three post-security play areas in Terminals 2, 3, and 4.

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to San Francisco was $70 for a one-way ticket and $103 for a round-trip.

  • Do I need a passport to fly between Phoenix Sky Harbor Airport and San Francisco?

    A passport is not required to fly from Phoenix Sky Harbor Airport to San Francisco.

  • Which airports will I be using when flying from Phoenix Sky Harbor Airport to San Francisco?

    On your way to San Francisco, you’ll fly out from Phoenix Sky Harbor Intl. You’ll be landing at San Francisco.

  • Which airlines offer Wi-Fi service onboard planes from Phoenix Sky Harbor Airport to San Francisco?

    American Airlines, Alaska Airlines, JetBlue, Air Canada, and Hawaiian Airlines offer inflight Wi-Fi service on the Phoenix Sky Harbor Airport to San Francisco flight route.

  • Which aircraft models fly most regularly from Phoenix Sky Harbor Airport to San Francisco?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Phoenix Sky Harbor Airport to San Francisco flight route.

  • Which airline alliances offer flights from Phoenix Sky Harbor Airport to San Francisco?

    Star Alliance, and oneworld are the airline alliances operating flights between Phoenix Sky Harbor Airport and San Francisco, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Phoenix Sky Harbor Airport to San Francisco?

    There are nonstop flights from Phoenix Sky Harbor Airport to San Francisco on a daily basis.

  • Which is the best airline for flights from Phoenix to San Francisco, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Phoenix to San Francisco are Southwest and Alaska Airlines. With an average price for the route of $217 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $223 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Phoenix Sky Harbor Airport to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix Sky Harbor Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix Sky Harbor Airport to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Phoenix Sky Harbor Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix Sky Harbor Airport to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Phoenix Sky Harbor Airport with another airline. Booking your flights between Phoenix Sky Harbor Airport and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix Sky Harbor Airport to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Phoenix Sky Harbor Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Phoenix Sky Harbor Intl Airport to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $124 or less one-way and $202 or less round-trip.
  • San Francisco International Airport (SFO) serves as a hub for Alaska Airlines, the airline that runs Terminal 2. SFO is also a maintenance hub for United Airlines.
  • If you are a nursing mom who needs to breastfeed your baby or pump before your flight, you can find calm, clean privacy if you desire it in one of the many nursing stations installed at Phoenix Sky Harbor International Airport (PHX). Each terminal has two stations, one pre-security and one post-security. Each room contains comfortable seating, a baby-changing station, a soap dispenser, paper towels, an electrical outlet for a breast pump, a countertop and a sink.
  • The PHX features the Compassion Corner, comprised of an inter-faith chapel, a sensory room, which is a dementia-friendly room where mentally and emotionally challenged travelers can center themselves before a flight, and the Compassion Corner Office, a private space where staff can deal with stressful passenger issues with respect, compassion, and dignity. The Compassion Corner is located on the 3rd level of Terminal 4 and is open 8 am to 4 pm.
  • If your pet or service animal needs to go or needs a drink as soon as you land, take advantage of SFO’s animal relief areas in Terminal 1 and Terminal 3 arrivals. Just follow the painted paw prints to find the outdoor, landscaped areas with bowls and drinking water, places to relieve themselves, and bags and trash receptacles so you can clean up after your four-legged friend. These areas are accessible and open 24h.
  • If you have an early flight and want to spend the night before near the PHX airport, there are a number of affordable places to stay that have 24h free airport shuttle service. Crowne Plaza Phoenix Airport - PHX, an IHG Hotel, Howard Johnson by Wyndham, and Aloft Phoenix-Airport are three affordable hotels very close to the airport.

Prefer to fly direct from Phoenix Sky Harbor Airport to San Francisco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Phoenix Sky Harbor Intl to San Francisco.
Find which airlines fly direct from Phoenix Sky Harbor Intl Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Phoenix Sky Harbor Intl to San Francisco

Monday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

Tuesday

American Airlines,Southwest,United Airlines, +1 more

American Airlines,Southwest, +2 more

Wednesday

American Airlines,Southwest,United Airlines, +1 more

American Airlines,Southwest, +2 more

Thursday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

Friday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

Saturday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

Sunday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

See more direct flights

Direct returns

San Francisco to Phoenix Sky Harbor Intl

Monday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

Tuesday

American Airlines,Southwest,United Airlines, +1 more

American Airlines,Southwest, +2 more

Wednesday

American Airlines,Southwest,United Airlines, +1 more

American Airlines,Southwest, +2 more

Thursday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

Friday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

Saturday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

Sunday

American Airlines,Frontier,Southwest, +1 more

American Airlines,Frontier, +2 more

See more direct flights

Reviews of the top 5 airlines serving from Sky Harbor Intl to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sky Harbor Intl to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4320 reviews
8.6Crew
7.0Food
8.1Boarding
8.0Comfort
7.5Entertainment
Airline reviews

Boarding was easy. The seats are small and fairly uncomfortable

8.0 ExcellentNicole, Mar 2026
LGB - OAK
Read more Southwest reviews

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

The charges were ridiculous for an hour flight and the turbulence was very scary.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

3 hour delay. Had to change plans and was still delayed.

The flight crew was extremely rude and especially not helpful when our flight was delayed.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

Representatives both at the gate and on the plane have zero interest in helping you! It’s really unfortunate…

I was in economy class and there was plenty of leg room. New interior which was nice and they served various kinds of chips and sodas on the red eye. You couldn't get a bottle of water but they instead served it in a medium paper cup from a reinforced structured paper container, environmental friendly.

Great experience, staff and crew were very professional, friendly and helpful!

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

Overall it was fine, however one of my two checked bags did not arrive and I was told it was left in Palm Springs. I don't understand how one of the two bags made it through fine but the other got lost .

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

Was notified the departure would be late. Later on it was suddenly on time. Traffic by LAX was horrendous, and I missed the flight.

you sent me to some shitty "Airfaireassist" thing that did a bait and switch on the faire. Won't be using Kayak ever again

Overall we had a good experience during our flight from San Francisco to Houston.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Flight was late - I was downgraded from first class to coach

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

7 hours delayed due to operational issues on United’s end. Basically laziness.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arriving plane went to wrong gate. Flight Attendant was late. Was in no Hurry when he arrived. Flight was fine. Plane had to wait 20 minutes to get assigned a gate due to designated gate tied up. barely connected.. Boarded extremely late on final leg of trip.

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

Amazing I love American. I’ll never fly anyone else if I can help it.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

Better service. No food options, but we did get drinks and a cookie.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

Liked that it was on time. Staff professional and friendly.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

i was unable to check in the flight. refund requested

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

The crew was mostly okay. The flight attendant who answered our questions was curt and unhelpful unfortunately. He seemed upset and I understand having off days.

Everything you need to know for your flight from Sky Harbor Intl to San Francisco

Other airlines flying from Sky Harbor Intl to San Francisco

Flights from the other most popular airlines that fly from Sky Harbor Intl to San Francisco according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.