MIA - SFO

$141 Find Cheap Flights from Miami to San Francisco - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to San Francisco departing on 7/23. 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 Miami to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to San Francisco.
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Everything you should know

Cheapest round-trip
$267
Typical prices: $298-$406
Frontier
Wed 7/15Sun 7/19
MIA - SFO • 1 stop
Cheapest non-stop
$285
Typical prices: $299-$409
United Airlines
Tue 7/21Tue 7/28
MIA - SFO • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American Main Cabin Extra adds early boarding; United Economy Plus offers more legroom.
Use the American app for entertainment, and check United Wi-Fi coverage before buying.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $267 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 6h 03m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 81% on-time
Best time • Fewest delays
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $224 (round-trip)
Shortest trip • 8h 13m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
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We hope you love your trip to San Francisco!
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Flight Deals

Cheap Flights from Miami to San Francisco (MIA-SFO)

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

Wed, Jul 15 - Sun, Jul 19
Frontier Logo
11:19 am - 7:18 pm
MIA
-
SFO
10h 59m
1 stop
Frontier Logo
9:39 pm - 5:51 am
SFO
-
MIA
29h 12m
1 stop
$267Frontier
Tue, Aug 11 - Wed, Feb 24
United Airlines Logo
4:58 pm - 8:10 pm
MIA
-
SFO
6h 12mnonstop
United Airlines Logo
5:00 am - 3:25 pm
SFO
-
MIA
7h 25m
1 stop
$269United Airlines
Wed, Jul 8 - Wed, Jul 15
Frontier Logo
10:15 pm - 8:48 am
MIA
-
SFO
13h 33m
1 stop
Frontier Logo
12:22 pm - 5:51 am
SFO
-
MIA
14h 29m
1 stop
$270Frontier
Wed, Jul 8 - Sat, Jul 11
Frontier Logo
6:00 am - 11:27 am
MIA
-
SFO
8h 27m
1 stop
Frontier Logo
3:43 pm - 6:30 am
SFO
-
MIA
11h 47m
1 stop
$271Frontier
Fri, Oct 30 - Wed, Nov 4
Delta Logo
7:00 am - 1:42 pm
MIA
-
SFO
9h 42m
1 stop
Delta Logo
5:00 pm - 6:08 am
SFO
-
MIA
10h 08m
1 stop
$278Delta
Sat, Nov 14 - Mon, Nov 16
Delta Logo
8:30 am - 6:52 pm
MIA
-
SFO
13h 22m
1 stop
Delta Logo
6:50 pm - 6:15 am
SFO
-
MIA
8h 25m
1 stop
$279Delta
Wed, Jul 8 - Fri, Jul 17
Frontier Logo
10:15 pm - 8:48 am
MIA
-
SFO
13h 33m
1 stop
Frontier Logo
9:39 pm - 5:17 am
SFO
-
MIA
28h 38m
1 stop
$280Frontier
Tue, Aug 25 - Fri, Aug 28
Frontier Logo
8:00 am - 7:56 pm
MIA
-
SFO
14h 56m
2 stops
Frontier Logo
12:29 am - 2:12 pm
SFO
-
MIA
10h 43m
1 stop
$281Frontier
Thu, Aug 27 - Thu, Sep 10
Frontier Logo
8:10 am - 7:03 pm
MIA
-
SFO
13h 53m
1 stop
Frontier Logo
10:48 pm - 12:05 pm
SFO
-
MIA
10h 17m
1 stop
$282Frontier
Thu, Jul 9 - Tue, Jul 14
Frontier Logo
11:19 am - 7:18 pm
MIA
-
SFO
10h 59m
1 stop
Frontier Logo
9:00 pm - 12:31 am
SFO
-
MIA
24h 31m
2 stops
$283Frontier
Booking Insights

KAYAK's insights & trends for Miami to San Francisco flights

Get data-powered insights and trends into flights from Miami 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 Miami 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 Miami to San Francisco departing in July.

What’s the cheapest day of the week to fly from Miami to San Francisco?

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

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

What is the cheapest month to fly from Miami to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami 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 Miami to San Francisco is October, where tickets cost $328 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $438 and $437 respectively.

Can I save money by flying with a layover from Miami 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 $362, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Miami 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 Miami 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 Miami to San Francisco, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Expert advice

Expert advice for your flight from Miami 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
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.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and MIA

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.

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 seasonJanuary
Cheapest flight$141
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Miami to San Francisco

When to book flights from Miami to San Francisco

Are your dates flexible? Find out the best times to travel from Miami 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 flights from Miami to San Francisco

  • What family services are offered at San Francisco International Airport?

    SFO is very family-friendly. For nursing mothers, they have provided family restrooms with baby care facilities; just look out for the Nursery and Family Restroom signage. For children, the airport has provided Kids’ Spot interactive exploration areas where your kids can have fun. For those traveling with infants, several strollers are also available for rent for easy movement across SFO.

  • What are the most eco-friendly airlines flying from Miami to San Francisco?

    Flights from Miami to San Francisco include at least one stop en route. On average, around 1,205 kg of carbon is emitted per person per flight. Frontier Airlines, American Airlines, and Spirit Airlines are the three most sustainable airlines operating on this route. They emit 44%, 43%, and 42% less carbon than other airlines flying from Miami to SFO.

  • Are dogs allowed to travel through Miami International Airport?

    Yes, your furry companion will be allowed to travel through MIA. However, you’ll be required to stick to TSA’s regulations and keep the pet crated while in the airport. Fido can only get out when clearing security and using the pet relief areas. The MIA pet zones are seven in total, including three outdoor and four indoor areas. The outdoor areas are pre-security, and you’ll get the indoor areas post-security at these gates: D34, F7, G5, and J3.

  • What are the transport options from San Francisco International Airport?

    SanTrans operates a public bus between SFO and downtown San Francisco. You can board these buses outside Terminals 2, 3, and the International Terminal. You can also take the San Francisco BART train, which you can get from the SFO BART station at the International Terminal. Taxis are available at the rank outside baggage claim, with fares to downtown ranging around $47-$67. Shared vans are also available at the rank, and no reservations are required, with the last option being car rentals which you can get from the car rental center.

  • What is the cheapest flight from Miami to San Francisco?

    In the last 5 days, the lowest price for a flight from Miami to San Francisco was $141 for a one-way ticket and $267 for a round-trip.

  • Do I need a passport to fly between Miami and San Francisco?

    No

  • Which airports will I be using when flying from Miami to San Francisco?

    Miami and San Francisco are both served by 1 main airport. You will leave Miami from Miami and will be arriving at San Francisco.

  • Which airlines offer Wi-Fi service onboard planes from Miami to San Francisco?

    JetBlue, American Airlines, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Miami to San Francisco flight route.

  • Which aircraft models fly most regularly from Miami to San Francisco?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Miami to San Francisco flight route.

  • Which airline alliances offer flights from Miami to San Francisco?

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

  • On which days can I fly direct from Miami to San Francisco?

    There are nonstop flights from Miami to San Francisco on a daily basis.

  • Which is the best airline for flights from Miami to San Francisco, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Miami to San Francisco are Southwest and Delta. With an average price for the route of $413 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $293 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Miami 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 Miami to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Miami 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 Miami 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 Miami with another airline. Booking your flights between Miami 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 Miami 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 Miami 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 Miami to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $298 or less one-way and $359 or less round-trip.
  • San Francisco International Airport (SFO) is a big airport with four terminals interconnected by walkways, shuttles, and an inter-terminal train. To get to the long-term parking lots, the shuttle that runs every 15min is ideal. Otherwise, take the train, which operates a Blue and Red Line, and runs at intervals of 4min.
  • You’re welcome to relax at the airline lounges at Miami International Airport (MIA) before your flight to SFO. Delta, American Airlines, and Turkish Airlines have their lounges at MIA, and you can pay at the door to access them.
  • If you’re looking to send some last-minute correspondence before your flight to SFO, make use of the business center at MIA. You’ll find the International Currency Exchange Business Center between Concourses H and J airside, and there you’ll have access to computers, internet, printing services, and many more.
  • Are you a nervous flier? Look out for the Wag Brigade at MIA. In an effort to de-stress nervous fliers, the airport has launched the Wag Brigade, which is made up of trained therapy dogs donned in vests that say “Pet Me.”
  • Stock up on some essentials tax-free before your flight from MIA to SFO. Several Duty Free Americas shops are spread across the three terminals where you can shop for most items tax-free. The airport also has provided many retail stores, including two Hudson News stores.

Prefer to fly direct from Miami to San Francisco?

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

Direct departures

Miami to San Francisco

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

San Francisco to Miami

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Miami to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Miami 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 Miami 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.
7.8
DeltaOverall score based on 8455 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.8Comfort
7.2Food
Airline reviews

We sat on the runway for over an hour before departure. That was unwelcome.

6.0 GoodAnonymous, Jun 2026
SEA - SFO
Read more Delta reviews

We sat on the runway for over an hour before departure. That was unwelcome.

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.

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.

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

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

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

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.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

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

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.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Long 5 hour and 45 min flight and only one drink service and cookie snack

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

Plane felt so crowded and tightly packed. The chair itself was not comfortable.

2.5h delay due to unruly passenger in first class. Had to be removed from the flight. No food unless pre ordered. Didn't know we would need it because of delay.

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

It was fine for what it was. It’s not luxury travel but it was efficient, for the most part. Having my carry-on transferred into luggage however, was unwelcome.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Kayak sucked. You gave me a confirmation number that was not useable by the jet blue system. Nor did you send any check in emails. I’ll not be using your site again. Nice work.

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

Service for food to our seat was a bit slow. Snack choices were just pretzels or baked chips. My seat cushion was not attached. Other than Barbie, video choice were not very good or current.

My experience with Eva sir was good except the long walk in LA Lex, that was inconvenient for my age,

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

I couldn’t check in because the app didn’t work. It took 3 Frontier employees at the counter to get me checked in. Flight left 3 hours after departure time

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

Our flight was delayed by four hours without notice, the app for getting my boarding pass is super confusing, and I wasn’t able to check a suitcase without paying for a higher cost package

First the gate was a total nightmare-no chairs anywhere! So over crowded and only one bathroom and nightmare of food service - took forever and NOT one place to sit. No inflight entertainment and had to pay 60.00 for a small carry on. I will never fly Frontier again!

Flight was 3 hours late leaving. Poor communication from the staff about delays. Impossible to get in touch with customer service (by design). And it actually didn't come out to be much cheaper than a non-budget airline! Not worth the headache, I'm never flying Frontier again

See my previous comment which is mostly about our flight from Phoenix to SFO

The check in at the airport was awful. Told I need to pay for a bag. The item was taken at screening. I went back to get my $ back and they gave me a coupon with a QR code that doesn’t work. Worst costumer service ever!!!!!

4 hour delay because they used our aircraft to fly a different segment (per the captain)

absolutely horrific. delayed flights, overbooking. over charging. nightmare service beyond words. stay away.

Everything you need to know for your flight from Miami to San Francisco

Information on your arrival and departure airports