SFO - DTW

$156 Find Cheap Flights from San Francisco to Detroit - 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 San Francisco to Detroit departing on 8/6. 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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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$338
Typical prices: $397-$639
Frontier
Sat 9/5Sun 9/20
SFO - DTW • 1 stop
Cheapest non-stop
$349
Typical prices: $445-$644
Delta
Sat 9/12Sat 9/26
SFO - DTW • Non-stop
Top airlines
Cheapest • from $338 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Delta and United Airlines. Average duration is 4h 37m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $285 (round-trip)
Shortest trip • 6h 20m (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 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 7% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from San Francisco to Detroit (SFO-DTW)

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

Sat, Sep 5 - Sun, Sep 20
Frontier Logo
12:29 am - 11:12 am
SFO
-
DTW
7h 43m
1 stop
Frontier Logo
3:34 pm - 8:23 am
DTW
-
SFO
19h 49m
2 stops
$338Frontier
Mon, Aug 3 - Thu, Aug 13
Frontier Logo
9:39 pm - 12:34 pm
SFO
-
DTW
11h 55m
1 stop
Frontier Logo
7:40 am - 3:46 pm
DTW
-
SFO
11h 06m
1 stop
$339Frontier
Thu, Aug 6 - Tue, Aug 11
Frontier Logo
7:04 pm - 11:59 pm
SFO
-
DTW
25h 55m
1 stop
Frontier Logo
8:30 am - 10:25 am
DTW
-
SFO
28h 55m
1 stop
$340Frontier
Sun, Sep 6 - Wed, Sep 30
Frontier Logo
12:29 am - 11:12 am
SFO
-
DTW
7h 43m
1 stop
Frontier Logo
2:18 pm - 11:45 pm
DTW
-
SFO
12h 27m
2 stops
$341Frontier
Wed, Aug 26 - Thu, Sep 3
Frontier Logo
8:56 pm - 11:25 am
SFO
-
DTW
11h 29m
2 stops
Frontier Logo
8:30 am - 4:36 pm
DTW
-
SFO
11h 06m
1 stop
$342Frontier
Thu, Aug 6 - Mon, Aug 17
Frontier Logo
7:08 pm - 7:21 am
SFO
-
DTW
9h 13m
1 stop
Frontier Logo
11:49 am - 10:54 pm
DTW
-
SFO
14h 05m
1 stop
$343Frontier
Tue, Sep 1 - Wed, Sep 30
Frontier Logo
11:20 am - 11:59 pm
SFO
-
DTW
9h 39m
2 stops
Frontier Logo
11:50 am - 5:40 pm
DTW
-
SFO
8h 50m
1 stop
$344Frontier
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
7:04 pm - 7:30 am
SFO
-
DTW
9h 26m
1 stop
Multiple Airlines Logo
10:24 am - 9:42 pm
DTW
-
SFO
14h 18m
2 stops
$345Multiple Airlines
Mon, Sep 7 - Fri, Sep 18
Frontier Logo
7:04 pm - 7:30 am
SFO
-
DTW
9h 26m
1 stop
Frontier Logo
11:50 am - 5:40 pm
DTW
-
SFO
8h 50m
1 stop
$346Frontier
Thu, Aug 13 - Sun, Aug 16
Frontier Logo
7:08 pm - 7:21 am
SFO
-
DTW
9h 13m
1 stop
Frontier Logo
7:40 am - 6:09 pm
DTW
-
SFO
13h 29m
1 stop
$347Frontier
Booking Insights

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

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

How much is a round-trip flight from San Francisco to Detroit Metropolitan Wayne County Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Detroit Metropolitan Wayne County Airport departing in September.

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

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

If your flying dates are flexible, you should consider flying to Detroit on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from San Francisco to Detroit. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from San Francisco to Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County Airport is August, where tickets cost $485 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is $579 and $552 respectively.

Can I save money by flying with a layover from San Francisco to Detroit Metropolitan Wayne County Airport?

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 $510, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from San Francisco to Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County Airport, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from San Francisco to Detroit

 
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
Ramsey Qubein

Ramsey Qubein

Expert on DTW

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

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 season

January

Cheapest flight

$156
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Francisco to Detroit

When to book flights from San Francisco to Detroit

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

  • What type of flights are there from San Francisco to Detroit?

    There are both direct and connecting flight flying between San Francisco and Detroit. JetBlue and Frontier Airlines provide connecting flights, whereas Delta Air Lines provides direct flights between the destinations. The layovers are at Boston Logan International Airport (BOS) and Denver International Airport (DEN).

  • What are the parking options at San Francisco International Airport (SFO)?

    There are a couple of parking options in San Francisco International Airport (SFO). They include the long-term parking garage, the International Garages A and G, and the Domestic Garage. When flying from the San Francisco International Airport (SFO), you can park your car in any of these garages that will convenience you the most.

  • What hotel can you spend the night in when around San Francisco International Airport (SFO)?

    The Westin San Francisco Airport Hotel located 2.1 miles from the airport is among the hotels from which you can choose to spend the night if you have an early morning flight from the airport. The Millwood hotel is also a good option for travelers since it is located only 3.2 miles away.

  • What are the lounges available in San Francisco International Airport (SFO)?

    There are a couple of lounges which passengers can use to refresh themselves as they get through the San Francisco International Airport (SFO). The KLM Lounge located near Gate A1 in Terminal 1 is among the available lounges. Other lounges include the American Airlines Admirals Club located near Gate B13 of Terminal 1, The Centurion Lounge near Gate F2 in Terminal 3, and the Delta Sky Club also in Terminal 1 near Gate C3.

  • What is the cheapest flight from San Francisco to Detroit Metropolitan Wayne County Airport?

    In the last 5 days, the lowest price for a flight from San Francisco to Detroit Metropolitan Wayne County Airport was $156 for a one-way ticket and $338 for a round-trip.

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

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

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

    All the following airlines offer inflight Wi-Fi service on the San Francisco to Detroit flight route: Delta, JetBlue, Alaska Airlines, American Airlines, United Airlines, Air Canada, and Hawaiian Airlines.

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

    The Boeing 737-900 is the aircraft model that flies most regularly on the San Francisco to Detroit flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Detroit are Southwest and Delta. With an average price for the route of $431 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $602 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Francisco to Detroit?

    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 Detroit.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Detroit 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 Detroit?

    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 Detroit with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and DTW 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 Detroit?

    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 Detroit 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 Detroit Metropolitan Wayne County Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $261 or less one-way and $440 or less round-trip.
  • There are a couple of lounges that you will find in the Detroit Metropolitan Wayne County Airport (DTW). These lounges include the Lufthansa Business Lounge in the Evans Terminal, the Delta Sky Club in the McNamara Terminal near Gates A18, A68, A43 and A38. Passengers can use these lounges for refreshment purposes while traveling through the airport.
  • There are a couple of hotels you can spend the night in if you have a late arrival into Detroit Metro Airport (DTW). There is the Westin Detroit Metropolitan Airport Hotel, which is located within the airport, and there is also the Delta Hotels by Marriott located 1.8 miles away.
  • San Francisco International Airport (SFO) has several pet relief areas that are convenient for passengers. There are three main locations in Terminal 1, which features two indoor locations and one outdoor location. Terminal 2 features one post-security station, while Terminal 3 has two locations, one outdoor and the other indoors.
  • The Detroit Metro Airport (DTW) has pet relief areas, such as the McNamara Terminal outdoor relief area, which is situated near the international arrivals area, while the indoor facility is directly adjacent to Gate A34. The North Terminal's pre-security options are located near the departures level curb and the indoor facility is directly across from Gate D16.
  • Detroit Metro Airport (DTW) has a couple of nursing rooms for lactating mothers, such as those near Gates C2, A63, A53, A25, and A15 in the McNamara Terminal, and Gates D8, D15, and D24 in the Evans Terminal.

Prefer to fly direct from San Francisco to Detroit?

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

Direct departures

San Francisco to Detroit Metropolitan Wayne County

Monday

Delta,United Airlines

Delta,United Airlines

Tuesday

Delta,United Airlines

Delta,United Airlines

Wednesday

Delta,United Airlines

Delta,United Airlines

Thursday

Delta,United Airlines

Delta,United Airlines

Friday

Delta,United Airlines

Delta,United Airlines

Saturday

Delta,United Airlines

Delta,United Airlines

Sunday

Delta,United Airlines

Delta,United Airlines

See more direct flights

Direct returns

Detroit Metropolitan Wayne County to San Francisco

Monday

Delta,United Airlines

Delta,United Airlines

Tuesday

Delta,United Airlines

Delta,United Airlines

Wednesday

Delta,United Airlines

Delta,United Airlines

Thursday

Delta,United Airlines

Delta,United Airlines

Friday

Delta,United Airlines

Delta,United Airlines

Saturday

Delta,United Airlines

Delta,United Airlines

Sunday

Delta,United Airlines

Delta,United Airlines

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Detroit. 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 Detroit? 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 4238 reviews
7.0Food
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
Airline reviews

I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure

10.0 Excellentkelly, Jul 2026
SFO - PHX
Read more Southwest reviews

I think Southwest is the number one airline that anyone can fly I have flown for the first time Frontier and what a joke and their customer service United was a very strange experience I'm only sticking to Southwest from here on out for sure

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

As always, the entire Southwest experience was wonderful, from online booking to flight to baggage retrieval. Very grateful.

The weather could have been better. There was a 40 minute ATC delay in SFO because of marine fog and a micro cell storm delayed landing and take-off at Nashville. The gate was changed 5 minutes from boarding from gate B3 to gate C23 at Nashville airport.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

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 used to fly SWA all the time. I know the crew has their little acts that are often fun, and entertaining. On this flight one of the crew was just not nice. Very surprising.

The flight was delayed for almost an hour. We sat on the tarmac. There was no announcement. Not by the pilot or the crew. And for some reason, there was no beverage service, so even though it was a short flight, we had sat on the tarmac and the extra hour delay made me understandably thirsty. Water would’ve been nice if they had offered it. And for the first time, I forgot to bring my own water bottle. Reminder to bring your own water bottle because you never know if you’re going to get a beverage.

The plane was not very clean. Lots of napkins and kleenex on the floor and in the seat pocket

No entertainment on flight, no food service, could not connect to WiFi

The plane was not clean. Vomit was removed from seat-back pocket right in front of me. The flight attendants were rude to one another. 3 children were seated together with their parents across the aisle. The children fought physically with one slamming another’s head into the plane wall at one point. The parents were aware, but took no action to intervene. Delays occurred in Atlanta after boarding before takeoff, in the air, and in Detroit after landing (no ground crew assigned). Flight attendants offered no support for connecting flights. There were weather conditions on each end of the flight, but I didn’t mark down my ratings for these.

We had a great experience with Delta. They helped us from the start at the kiosk all the way to our final destination, including help reassigning and upgrading our seats free of charge at the gates, escorts with the wheelchair for my brother and even getting our luggage at baggage claim for us. I also had special help because I forgot my pillow on the plane. The wheelchair escort contacted for associates at the check-in desk all the way back to the plane and retrieved my pillow for me.

Very good flight. Crew was great. No issues and we even arrived early.

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Gate agent was a terrible person out to make people miserable

It was a short, comfortable flight. It did leave an hour late due to the pilot having to be replaced (family emergency) but that didn’t inconvenience myself & my friend. The situation was explained, eventually.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

No screens or meal options. Freezing cold. Dirty seats. Left late.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Not enough veg food available for passengers. I actually did not get the veg food and was told it was over, and I starved the entire flight duration.

Pilots were great on take off and landing. Flight attendant were very kind. The only problem was take off was later than the scheduling.

Not good. Flight crew, was not friendly and just shoved stuff at us. Not the way I like to travel.

Aside from the little delay, overall was flight good. Made it safely. Thanks!

Ninth consecutive American flight I have been on that was delayed

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

American Airlines initially postponed the flight. Then they cancelled it an rescheduled us on a flight that would take over 24 hours with multiple stops. They then changed this flight to a reasonable alternative the next day which they later cancelled and replaced with a flight that would take off with an additional 16 hour delay. They blamed weather but I noticed (at 4am) that Delta had direct flights from Charlotte to Detroit. I went on line. Booked it and was in Detroit buy 9am. The interesting thing is they did a similar thing to a family member just 2 days earlier. I don't think I will fly American unless I have to.

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

The offered WiFi on AA isn't worth wasting time or effort on. If you manage to connect it's incredibly slow.

The service was good during the flight, but booking process was arduous due to mysterious partial cancellation (on the return leg), which took me 1 whole day to connect to the RJ’s NYC ticketing department to straighten it out. The reservation line of RJ customer service said they did not have the authority to un-cancel it, nor refund the ticket. To undo, I would have to email the NYC office and wait 5-6 days for reply, while my departure is 5 days away. Then the NYC phone number given (and I also found on their website) had no one answering, until I got someone in accounting or HR department to transfer me to ticketing dept. Then the seat upgrade at the gate only takes cash, no CC. From speaking with other tour mates, other airlines were given them the similar headache too - cancelling part of the trip without rescheduling options.

I really didn't like anything. Paid for my checked luggage online ($79) and then was told that I would have to paid another $79 for my carry on. Was not allowed to enter the terminal until 3 hours before my flight and when I finally was allowed to check my bag and enter, my flight was delayed 3 times. When I finally landed, we were all instructed to "run off the plane" as they had to do a quick turn around to Las Vegas. Me and several of my flying companions will never fly Frontier again.

It was awful everything about it terrible I will never ever ever ride it again

They didn’t offer a water, even after I asked

Both legs of the flight were changed. The day of the flight and length of the trip.

They switched my flight to Spirit, Never using Kayak 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.

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

There were a lot of issues at the gate in Atlanta — which caused delays in boarding and getting to our destination. The aircraft and crew were excellent.

It was fine. The flight was delayed for 3 hours. I had things scheduled in Detroit, and I let a lot of people down by not being there on time.

Flight was canceled as soon as I got to the airport

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

Information on your arrival and departure airports