SFO - PHX

$38 Find Cheap Flights from San Francisco to Phoenix Sky Harbor Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Sky Harbor Intl departing on 6/14. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Phoenix.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Phoenix.
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Flights Deals

Cheap Flights from San Francisco to Sky Harbor Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Sky Harbor Intl 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Sky Harbor Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
10:30 pm - 12:35 amSFO-PHX
2h 05mnonstop
Frontier Logo
4:49 pm - 7:02 pmPHX-SFO
2h 13mnonstop
$72Frontier
Find Deal
Fri, May 16 - Mon, May 19
Frontier Logo
8:09 pm - 10:15 pmSFO-PHX
2h 06mnonstop
Frontier Logo
6:25 am - 8:35 amPHX-SFO
2h 10mnonstop
$76Frontier
Find Deal
Fri, May 30 - Mon, Jun 2
United Airlines Logo
7:05 pm - 9:12 pmSFO-PHX
2h 07mnonstop
United Airlines Logo
5:15 am - 7:19 amPHX-SFO
2h 04mnonstop
$137United Airlines
Find Deal
Wed, May 21 - Wed, May 28
United Airlines Logo
1:30 pm - 3:43 pmSFO-PHX
2h 13mnonstop
United Airlines Logo
7:20 am - 9:28 amPHX-SFO
2h 08mnonstop
$153United Airlines
Find Deal
Fri, May 16 - Tue, May 20
American Airlines Logo
7:20 pm - 9:20 pmSFO-PHX
2h 00mnonstop
American Airlines Logo
7:15 am - 9:23 amPHX-SFO
2h 08mnonstop
$165American Airlines
Find Deal
Fri, Sep 5 - Sun, Sep 7
Alaska Airlines Logo
1:46 pm - 3:49 pmSFO-PHX
2h 03mnonstop
Alaska Airlines Logo
9:00 am - 11:08 amPHX-SFO
2h 08mnonstop
$169Alaska Airlines
Find Deal
Tue, May 13 - Wed, May 14
Southwest Logo
5:05 pm - 11:15 pmSFO-PHX
6h 10m1 stop
Southwest Logo
6:55 pm - 12:10 amPHX-SFO
5h 15m1 stop
$172Southwest
Find Deal
Thu, Jun 5 - Mon, Jun 9
American Airlines Logo
6:47 pm - 8:46 pmSFO-PHX
1h 59mnonstop
American Airlines Logo
8:30 pm - 10:31 pmPHX-SFO
2h 01mnonstop
$173American Airlines
Find Deal
Tue, Jun 24 - Sun, Jun 29
Alaska Airlines Logo
1:46 pm - 3:49 pmSFO-PHX
2h 03mnonstop
Alaska Airlines Logo
9:00 am - 11:08 amPHX-SFO
2h 08mnonstop
$179Alaska Airlines
Find Deal
Sat, May 10 - Tue, May 13
Southwest Logo
6:35 am - 1:45 pmSFO-PHX
7h 10m2 stops
Southwest Logo
6:50 pm - 10:40 pmPHX-SFO
3h 50m1 stop
$192Southwest
Find Deal
Wed, May 28 - Wed, Jun 4
Expert advice

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

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Premium Bundle includes priority boarding and extra legroom seats.


Avoid airport check-in fees by using the app or kiosk.

Read more about Frontierby Stefanie Waldek
American Airlines

Main Cabin Extra offers early boarding and complimentary drinks, enhancing your travel experience.


Use Track your bag tool for peace of mind when checking luggage.

United Airlines

Economy Plus offers up to six inches more legroom than standard economy seats.


United's Wi-Fi coverage varies; check the map before purchasing.

Southwest

Enjoy two free checked bags up to 50 pounds each, ideal for travelers with lots of luggage.


Download the Southwest app for free in-flight messaging and entertainment streaming.

Read more about Southwestby Blane Bachelor
Airports
SFO

Use curbside check-in at SFO for a quick start. United, Delta, and Southwest offer this service for a tip, saving time.

Read more about SFOby Blane Bachelor
PHX

For easy city access from PHX, use the Sky Train. It's a free light rail service connecting to downtown Phoenix.

Read more about PHXby Laura Ratliff
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek

Stefanie Waldek

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest and SFO

Blane Bachelor

Blane Bachelor

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.

Read more
Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff

Laura Ratliff

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.

Read more
Useful Info

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

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

Find cheap flights to Phoenix Sky Harbor Airport
Find cheap flights to Phoenix Sky Harbor Airport

Planning a trip from San Francisco to Sky Harbor Intl? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Phoenix Sky Harbor Intl Airport, 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 San Francisco to Phoenix Sky Harbor Intl Airport is August, where tickets cost $143 (return) on average. On the other hand, the most expensive months are November and February, where the average cost of round-trip tickets is $227 and $219 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Phoenix Sky Harbor Intl Airport, 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 San Francisco to Phoenix Sky Harbor Intl Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonAugust
High seasonApril
Cheapest flight$38
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from San Francisco to Phoenix Sky Harbor Airport

When to book flights from San Francisco to Sky Harbor Intl

Are your dates flexible? Find out the best times to travel from San Francisco to Sky Harbor Intl 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 San Francisco to Phoenix Sky Harbor Airport flights

  • Where can I park my car long-term at San Francisco Airport?

    Leave your car at San Francisco Airport during your time in Phoenix and choose from one of the long-term parking lots available. There is a garage as well as a lot, and both cost approximately $25 per 24h. Shuttle buses connect the parking lot with the airport and run 24/7.

  • How can I get from Phoenix airport to the city center?

    The PHX Sky Train not only connects the terminals, but also operates between the airport and the 44th Street and Washington Station. From there, the Valley Metro Rail is your quick and convenient connection to Phoenix. A ride on the metro costs approximately $2 per trip and ticket machines are positioned at the station.

  • Where can I sleep to stay close to Phoenix airport?

    There is no onsite hotel possibility at Phoenix airport, but plenty of nearby hotels guarantee a comfy bed after your arrival. A 5m drive from the airport, the Aloft Phoenix Airport offers a free airport shuttle and a 24h front desk. Another option is the equally close Crowne Plaza Phoenix Airport.

  • Where are pet relief stations at Phoenix International Airport?

    Your furry friends may want to stretch their legs too after the flight from San Francisco to Phoenix, so head to the many pet relief areas dotting the Phoenix airport. One pet patch is located east of terminal 2, and another is at terminal 3 on the first floor. Among some others, there is also a pet relief station at terminal 4 on the first floor.

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

    In the last 3 days, the lowest price for a flight from San Francisco to Phoenix Sky Harbor Intl Airport was $38 for a one-way ticket and $72 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    When flying out of San Francisco you will be using San Francisco. You will be landing at Phoenix Sky Harbor Airport, also known as Phoenix Sky Harbor Intl.

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Phoenix are Southwest and Alaska Airlines. With an average price for the route of $222 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 $238 and an overall rating of 8.0.

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

    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 San Francisco to Phoenix Sky Harbor Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix Sky Harbor Airport from San Francisco 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 San Francisco to Phoenix Sky Harbor Airport?

    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 Phoenix Sky Harbor Airport with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and PHX 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 San Francisco to Phoenix Sky Harbor Airport?

    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 Phoenix Sky Harbor Airport from San Francisco 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 San Francisco to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $85 or less one-way and $176 or less round-trip.
  • Various airlines offer nonstop flights from San Francisco to Phoenix, among them United Airlines, Delta, and American Airlines. All three airlines also provide lounges at San Francisco International Airport (SFO), and with a valid boarding pass for your respective airline you can purchase entry passes for approximately $60 at the front desk of your lounge (subject to availability).
  • There are few airports which combine art and aviation as well as San Francisco Airport. Apart from temporary and permanent exhibits throughout the terminals, there is also the Aviation Museum & Library where information-hungry travelers can learn more about the history of aviation. The exhibit is situated in the international main terminal hall and is free to enter between 10:30 am and 4:30 pm.
  • Keep your eyes peeled for the Wag Brigade to sweeten up your time at San Francisco Airport. Apart from the usual human crew, a bunch of tail-wagging dogs (and one pig) roam the terminal halls to bring joy to young and old. You can recognize Wag Brigade members by their blue "Pet Me" vests.
  • Traveling with children becomes a stress-free experience at San Francisco Airport with the many activities for children on offer. Kick off your airport experience in the pre-security area of the international terminal with a visit to the Museum Video Art Program to watch short movies. Head then to one of the many kid-friendly restaurants like the Manufactory Food Hall (international terminal, post-security) or Napa Farms (T2 or International Terminal, post-security).
  • Upon your arrival at Phoenix Sky Harbor International Airport (PHX), you may want to rent a car from the onsite car rental facilities. The airports boasts its own car rental center, situated a short walk from Terminal 2 on Sky Harbor Circle South. Companies represented there include Alamo, Enterprise, and Hertz.

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

Find which airlines fly direct from San Francisco Airport to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Phoenix Sky Harbor Intl

Monday

ANA, Air Canada, Air New Zealand, +14 more

ANA, Air Canada, +15 more

Tuesday

ANA, Air Canada, Air New Zealand, +14 more

ANA, Air Canada, +15 more

Wednesday

ANA, Air Canada, Air China, +14 more

ANA, Air Canada, +15 more

Thursday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Friday

ANA, Air Canada, Air New Zealand, +15 more

ANA, Air Canada, +16 more

Saturday

ANA, Air Canada, Air China, +15 more

ANA, Air Canada, +16 more

Sunday

ANA, Air Canada, Air New Zealand, +14 more

ANA, Air Canada, +15 more

See more direct flights

Direct returns

Phoenix Sky Harbor Intl to San Francisco

Monday

ANA, Air Canada, Air New Zealand, +17 more

ANA, Air Canada, +18 more

Tuesday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Wednesday

ANA, Air Canada, Air China, +16 more

ANA, Air Canada, +17 more

Thursday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Friday

ANA, Air Canada, Air New Zealand, +16 more

ANA, Air Canada, +17 more

Saturday

ANA, Air Canada, Air China, +20 more

ANA, Air Canada, +21 more

Sunday

ANA, Air Canada, Air New Zealand, +18 more

ANA, Air Canada, +19 more

See more direct flights
See more direct flights

Top 5 airlines serving from San Francisco to Sky Harbor Intl

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Phoenix. 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 San Francisco to Sky Harbor Intl? 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
Alaska AirlinesOverall score based on 9968 reviews
7.1Food
7.9Comfort
8.5Crew
7.1Entertainment
8.2Boarding
Airline reviews

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

8.0 ExcellentAnonymous, Apr 2025PDX - PHX
Read more Alaska Airlines reviews

OUr pilot was very good and also a good landing in a very gusting Phoenix. Most important.

No non-alcoholic drinks available except water and small apple juice cans.

The flight was delayed over two and a half hours thus causing me to miss my best friend’s funeral. All because the flight crew had to get more rest. That was the reason stated. I understand however very unfortunate. Glad everyone is well rested and resting in peace.

Our flight experience started at the check in kiosk. Jennifer  Polete smf 498304 greeted us and assisted us with our tags and check in guidance. She was so pleasant, helpful and friendly. This was the start of my experience with American Airlines and it made such a wonderful impression. The staff on the airplane were also kind, courteous, and attentive. I would definitely fly American Airlines again

All good except both the outbound and return flights were delayed about 1 1/2 hrs.

Not great. My flight was canceled due to a mechanical problem and I could not get rebooked for the same day. I needed to get to my destination yesterday, not today. I was able to book with another airline but it was a layover and ultimately a 1 hour flight took me 12 hours. Normally I like Alaska much more than Southwest, but Southwest came through with a not terrible price for same day.

The plane was late arriving. The Alaska people did a great job of turning it around quickly and getting us off. We took off about 35 minutes after it reached the gate.

I liked the flight attendant named Tyler. He was charismatic and genuine. I like the pilot in my second flight, he was considerate to everyone’s feelings. I liked the people I sat beside. I like the plane size. I like Alaska airlines

Pretzels are awful. Empty calories. There’s gotta be something else.

My as.com flight was too short to care (Tucson to phoenix) or comment.

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Employees were kind and funny, as always! Flight was late but no announcements were made for people with tight connections to help them transition quickly. No service due to turbulence.

I recently flew Southwest from San Jose to Honolulu. I was very impressed with the flight crew, especially the flight attendant in charge of the front of the plane. She came through the aisle at least five times for drinks and water, and two times for snacks. I have not seen such service since I flew first class. Also, for the first time, they gave us the correct baggage claim number, and the luggage came out quickly. I can't wait for Southwest to have assigned seating! I absolutely hate the Cattle Call boarding procedure and the mad dash to get seats and overhead bins. However, the boarding was efficient.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

Service was great, boarding and exiting went smoothly, and the flight was very pleasant.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

For an 8.5 hour flight the service on board lacked a bit. Service start was slow, the food was worse than usual and they skipped the snack they were supposed to deliver before landing.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Checkin was painful and slow! Lady didn’t seem to know what was going on and couldn’t explain the delay. Seemed ahe couldnt see the computer scree and we couldn’t hear her talk through her mask.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The trip was very smooth and they provided great customer service

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

What, first class and not even a cup of coffee before landing at 5 am in First Class? Really?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

Customer service in first class does not exist on American Airlines

Flight was delayed due to a steering issue with plane. The delay caused me to miss the connecting flight. The delay caused me to spend an extra 21 hours in airports and flights to get to my destination. The plane issue obviously should have been found and fixed before we even boarded. Ridiculous.

Had to go get beer myself from attendants in the back of the aircraft

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

i was denied boarding, even though i had an assigned seat, checked in on line and was at airport early. Then they refused to fully refund the the fair and replacement fair because they claimed it was "no show/denied boarding". I will never fly this airline again

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

It was a redeye flight, so every passenger just wanted to sleep, but through the entire flight, the flight crew made announcements over the loudspeaker at maximum volume every few minutes making sleep impossible. For example: it’s 2am, and the crew decides to give an extremely detailed announcement about snacks and beverages for sale. And 3am is the perfect time to wake up everyone with a lengthy announcement about how to get a coffee refill and how to take advantage of new offer from frontier for a credit card.

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

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

Information on your arrival and departure airports

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