IAH - SFO

$127 Find Cheap Flights from Houston George Bush 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 George Bush Intcntl to San Francisco departing on 9/12. 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 Houston to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$270
Typical prices: $678-$335
Frontier
Fri 6/26Wed 7/8
IAH - SFO • 1 stop
Cheapest non-stop
$293
Typical prices: $703-$389
United Airlines
Fri 8/14Mon 8/17
IAH - SFO • Non-stop
Top airlines
Cheapest • from $270 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 4h 05m
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
Top layover airports
Cheapest • Avg $232 (round-trip)
Shortest trip • 6h 11m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% 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
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Expert advice
Flight Deals

Cheap Flights from George Bush Intcntl to San Francisco (IAH-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl 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 George Bush Intcntl to San Francisco

Fri, Jun 26 - Wed, Jul 8
Frontier Logo
5:45 am - 7:55 pm
IAH
-
SFO
16h 10m
1 stop
Frontier Logo
11:20 am - 12:22 pm
SFO
-
IAH
23h 02m
1 stop
$270Frontier
Fri, Sep 25 - Tue, Sep 29
Multiple Airlines Logo
6:16 pm - 11:28 pm
IAH
-
SFO
7h 12m
1 stop
Multiple Airlines Logo
6:30 am - 9:04 pm
SFO
-
IAH
12h 34m
1 stop
$271Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
8:43 pm - 10:30 am
IAH
-
SFO
15h 47m
1 stop
Frontier Logo
10:23 pm - 12:22 pm
SFO
-
IAH
35h 59m
2 stops
$272Frontier
Mon, Sep 14 - Wed, Sep 23
Frontier Logo
6:50 am - 11:36 am
IAH
-
SFO
6h 46m
1 stop
Frontier Logo
6:00 am - 12:09 am
SFO
-
IAH
16h 09m
1 stop
$273Frontier
Mon, Aug 10 - Tue, Aug 11
Frontier Logo
6:10 am - 10:25 am
IAH
-
SFO
6h 15m
1 stop
Frontier Logo
10:07 pm - 7:58 pm
SFO
-
IAH
19h 51m
1 stop
$274Frontier
Fri, Nov 13 - Mon, Nov 16
Multiple Airlines Logo
5:44 pm - 11:22 pm
IAH
-
SFO
7h 38m
1 stop
Multiple Airlines Logo
2:07 pm - 12:09 am
SFO
-
IAH
8h 02m
1 stop
$275Multiple Airlines
Sun, Jul 26 - Tue, Aug 4
American Airlines Logo
6:02 am - 10:28 am
IAH
-
SFO
6h 26m
1 stop
American Airlines Logo
3:52 pm - 11:31 pm
SFO
-
IAH
5h 39m
1 stop
$276American Airlines
Tue, Jul 21 - Tue, Jul 21
Frontier Logo
6:10 am - 10:30 am
IAH
-
SFO
6h 20m
1 stop
Frontier Logo
9:00 pm - 12:22 pm
SFO
-
IAH
13h 22m
1 stop
$278Frontier
Sat, Jun 27 - Mon, Jun 29
Frontier Logo
6:14 pm - 12:27 am
IAH
-
SFO
8h 13m
1 stop
Frontier Logo
9:43 pm - 10:42 am
SFO
-
IAH
10h 59m
1 stop
$280Frontier
Thu, Aug 6 - Wed, Aug 12
Frontier Logo
6:10 am - 10:25 am
IAH
-
SFO
6h 15m
1 stop
Frontier Logo
11:20 am - 12:40 am
SFO
-
IAH
11h 20m
2 stops
$281Frontier
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to San Francisco flights

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

How much is a round-trip flight from Houston George Bush Intcntl Airport to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Houston George Bush Intcntl Airport to San Francisco departing in June.

What’s the cheapest day of the week to fly from Houston George Bush Airport to San Francisco?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to San Francisco clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston George Bush Airport to San Francisco, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from San Francisco, Thursday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Houston George Bush Intcntl 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 Houston George Bush Intcntl 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 Houston George Bush Intcntl Airport to San Francisco is November, where tickets cost $359 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $613 and $599 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to San Francisco?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $380, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Houston George Bush Intcntl 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 Houston George Bush Intcntl 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 Houston George Bush Intcntl Airport to San Francisco, you should book around 4 weeks before departure, which saves you about 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from George Bush Intcntl 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
John Walton

John Walton

Expert on IAH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Blane Bachelor

Blane Bachelor

Expert on 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.

Good to know

Low seasonSeptember
Cheapest flight$127
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Houston George Bush Airport to San Francisco

When to book flights from George Bush Intcntl to San Francisco

Are your dates flexible? Find out the best times to travel from George Bush Intcntl 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 Houston George Bush Airport to San Francisco flights

  • Are there art installations at IAH Airport?

    Yes. Art and music are available at Terminal A of the airport. There are live performances that take place weekly at the airport to ensure you do not get bored while at the airport. Several sculptures help you learn about the history of the place. Artifacts ensure you are at par with the past cultural activities of the place.

  • Can one carry a pet to IAH Airport?

    Yes. A pet relief area is located at Terminals B, C, D and E. this ensures your pet is well taken care of. A grassy area ensures you have a place to play with your pet as a way of exercising. You need to closely look at your pet to ensure it does not interfere with the other travelers.

  • Does SFO Airport have any car hire service?

    Yes. Several car rental companies are available within the airport. The car rental center is available on the fourth floor and can access it through the AirTrain Blue Line. A free shuttle is available at off-site car rental agencies. The services are available to all arriving travelers.

  • Are there accessible services at SFO Airport?

    Yes. A wheelchair is available at the airport to ensure you freely move at the airport. You need to book the service online to ensure it is availed once you arrive at the airport. There are adapted restrooms that ensure you are comfortable as you use them. Security lanes are available at the security checkpoints.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to San Francisco?

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to San Francisco was $127 for a one-way ticket and $270 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and San Francisco?

    No

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to San Francisco?

    JetBlue, Alaska Airlines, and Qantas Airways offer inflight Wi-Fi service on the Houston George Bush Airport to San Francisco flight route.

  • Which aircraft models fly most regularly from Houston George Bush Airport to San Francisco?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Houston George Bush Airport to San Francisco flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to San Francisco?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and San Francisco, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Houston George Bush Airport to San Francisco?

    There are nonstop flights from Houston George Bush Airport to San Francisco on a daily basis.

  • Which is the best airline for flights from Houston to San Francisco, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to San Francisco are Delta and United Airlines. With an average price for the route of $323 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $480 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush 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 Houston George Bush Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush 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 Houston George Bush 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 Houston George Bush 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 Houston George Bush Airport with another airline. Booking your flights between Houston George Bush 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 Houston George Bush 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 Houston George Bush 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 Houston George Bush Intcntl Airport to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $352 or less one-way and $538 or less round-trip.
  • Houston Airport (IAH) offers services to lactating mothers. Several lactating pods are located across the terminals. You have a comfortable seating area from where you can breastfeed your child. A power outlet ensures you pump milk for your baby before leaving the airport. A changing table ensures you comfortably change diapers for your baby.
  • IAH Airport offers parking facilities to departing travelers. You can book the service before your day of travel to ensure you do not miss a spot. There are several options to choose from, including self-parking, which ensures you park your vehicle in a comfortable place. Valet parking ensures you have parked your car safely and securely.
  • IAH Airport has lounges that cater to departing travelers. British Airways is located at Terminal D, and you can access it with a first-class ticket. USO Lounge is easily accessible by the working members of the military together with their families. You can access the lounge through a single pass visit, pay-per-use or a lounge membership.
  • San Francisco Airport (SFO) offers business facilities to corporate travelers. A fully equipped business center is available to ensure you are comfortable continuing your business. You can hold meetings and conduct seminars on arriving at the airport. There is a fax and a photocopying machine that ensures your activities move smoothly while at the airport.
  • SFO Airport offers ground transportation to arriving travelers. Inter- Terminal transportation is available. This is through the connection of all terminals using the AirTrain Red lines. A bus operating system operates every 5-15 minutes to ensure all travelers access the service. Private transportation means such as UberX, Wingz and Sidecar ensure you reach your destination safely.

Prefer to fly direct from Houston George Bush 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 Houston George Bush Intcntl to San Francisco.
Find which airlines fly direct from Houston George Bush Intcntl Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to San Francisco

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Francisco to Houston George Bush Intcntl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 airlines serving from George Bush Intcntl to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Houston 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 George Bush Intcntl 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.
7.9
DeltaOverall score based on 8400 reviews
7.8Entertainment
7.8Comfort
7.2Food
8.1Boarding
8.5Crew
Airline reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

2.0 MediocreTravis, Jun 2026
SFO - LAX
Read more Delta reviews

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight was delayed from take off because only one runway was operational in San Francisco.

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

The WiFi would not connect enough for me to do my actual work. It permaspooled, disconnected, said it was connected, then wouldn't open an email... it was frustrating. I am not a tall person, 5'4" - and I felt cramped with little room to reach into my bag under the seat in front of me. I feel sorry for anyone taller than me having to fly. the one positive thing I will add, is the overhead bins are roomy enough to manage more bags than other carriers.

Buying ticket from kayak instant booking was a huge mistake, never to be repeated again! The Kayak didn’t book the tickets directly, it handed it off to a third party Underpricer, that booked a code shared American Airlines flight operated by Cathay Pacific!! When managing the booking American Airlines would recognize the itinerary but wouldn’t let me do anything stating, the flight is operated by Cathay Pacific so go to their website. Cathay Pacific would recognize the itinerary, neither by reservation ID or ticket number…asking to reach out to the third party Underpricer….calling Underpricer resulted in no help like seat requests, mileage number or upgrade request, 15hr layover accommodation voucher guidance…so net in net avoid booking through three layers of intermediaries

Delayed for mechanical and no updates on what was happening and how long the delay might be.

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

Gate not determined until I got to the airport - hard to plan the trip to the airport.

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

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

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

Everything you need to know for your flight from George Bush Intcntl to San Francisco

Information on your arrival and departure airports