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    In-N-Out Burger

    3.9 (1.1k reviews)
    ModerateFast Food, Burgers
    Open • 10:30 am - 1:00 AM (Next day)
    Updated 1 month ago

    In-N-Out Burger Photos

    Business Info

    IN-N-OUT BURGER ATMOSPHERE

    What's the vibe?
    Moderate noise
    Classy
    Casual
    Good for groups

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    Recommended Reviews - In-N-Out Burger

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    Leslie V.

    First time trying these famous burgers in California they weren't bad weee very tasty I'm not big on fast food but everyone should try it once the service was very good they very jolly lol everyone was very nice

    You can sit right next to the red & white high tension electric transmission tower & see if your hair stands up
    Chun M.

    After 12 years, we have returned to this In-N-Out after a long flight into SFO. It is 10:30pm and it's still packed in here with a long line to the drive-thru that snakes through the entire parking lot. It is really conveniently located right across Hwy 101 from the airport, so you can grab a burger before or after your flight or both until 1am. I have to have my double-double animal style with 2 fresh beef patties, 2 slices of cheese, lettuce, tomato, onion & spread. Spread is In-N-Out's secret sauce and you can get extra packets for squirting on burgers & fries. You can explore other options on their secret menu like protein style, onion wrap or flying dutchman, but I've settled on animal style as my favorite. I still haven't tried extra patties & cheese beyond 3x3, but there's still time in this life. The fries are always fresh cut and double-fried to perfection. You should see the fry guy go to town, ramming whole potatoes through the wall mounted cutter with a vengeance. Fries come out of the oil crispy on the outside and steamy on the inside. They must have just changed the frying oil that day because our fries were very light tan (almost white) despite being crispy. If you like your fries extra crunchy, you can order them "well done". You can also get melted cheese fries and animal fries with cheese, grilled onions & spread. Don't forget the ice cream shakes in vanilla, chocolate or strawberry. Shakes are made the old-fashioned way with soft serve ice cream and blended in the cup. The secret menu has a mix of all 3 flavors, if you order the Neapolitan shake.

    hamburger (right), pink lemonade
    Ashlee L.

    Circled SF for 25 mins trying to find a parking spot for dinner but had no luck so we gave up and went to innout instead. Innout never fails to satisfy me. My go to is a hamburger with grilled onions and fries with spread. I tried the lite pink lemonade today too since we came after a hike and I was really thirsty. It tasted really artificial and still sweet though, so I didn't really like it unfortunately. Burger was sooo good tho!

    John V.

    Went to In-N-Out thinking it'd just be a quick food run -- turned into one of those meals you actually sit and enjoy without rushing. Ordered the Double-Double animal style, and yeah... it lives up to the hype. The patties taste fresh, not frozen, and you can tell they're made to order. The melted cheese, grilled onions, pickles, that sauce -- it's messy but balanced. Nothing feels overdone. It's just a really well-built burger. Fries get mixed opinions, but straight out of the fryer they're solid. Light, a little crispy, not overly greasy. Add a bit of salt and they're gone fast. Shake was thick, classic, no shortcuts there either. What stands out most is how consistent everything feels. The menu is simple, but that's the point -- they focus on doing a few things really well instead of trying to do everything. Service is quick, staff actually seem organized, and the place stays clean even when it's busy. It's one of those spots where you don't feel like you overpaid or got rushed through a line. You just get good food, made right, every time. Came in expecting fast food, left feeling like it's in its own category. Easy 5 stars -- and yeah, I'd go back without thinking twice.

    Dharma M.

    The busiest Store in bay area. It is always a long line for drive through and parking could be challange. I usually just do walk in and order to go at cashier or eat in. Service is very quick if we order inside. The store is same layout as other store in Bay area except the one in pier 39 if I am not mistaken. Quality is same for stores. I always order with double double meal or cheese burger meal. I always get well done fris. I like the crispy of the fries eventhough I know it is not healthy for "double fry" fries. For burger I always get it from In-N-Out when i sm craving for one. It is light and not overwhelming. The best part is , it is yummy.

    Counter to order
    Charles F.

    In'N'Out IMO has the best hamburgers. It was my favorite burger fast food restaurant when I lived in the Bay Area. . I usually ordered a double double, fries well done and a drink. Either a shake or soft drink. Over 400+ restaurants in CA. Burger to perfection. Also, look up the different ways to build your burger. I'm in withdrawal not able to eat my favorite burger. Not all is lost where Corporate will have an East Coast headquarters saying will be open 2026 in Nashville, TN. All stores have the same layout with very clean stores. Service is mostly quick unless you hit long lines. If you fly into SFO nearest one is 1 exit away in Millbrae. Also a BART station in Millbrae.

    Burgers and fries
    Living S.

    The buns of the burgers were a bit burnt so they tasted a bit bitter. Fries had lots of salt on them. The water really tasted bad and smelled like the cleaning liquid use in bathrooms. I would still go to in-N-out Burgers just not this location. I think In-N-Out still has the best burgers.

    hamburger double meat
    Evan W.

    very nice millbrae in n out location, perfect for driving to and from sf. the food's pretty good, nothing too different from other in n out burgers. Fairly fast service with getting our burgers!

    Single Animal Style
    Monica F.

    Its always busy here but its because its the BEST! burgers are always fresh and they pump them out fast. I always have to stop by before/after a flight since its right by the airport and my mother's house. The animal style burger was perfect. Gotta have the chile peppers on the side too. In n out will never get old

    Mary V.

    Hangry when landing at SFO after a long flight, and needing sustenance before a long drive home? In-N-Out in Millbrae to the rescue! It was storming out and the drive-thru line looked insane, so we braved the monsoon rain and wind to order inside. So many other people had the same idea, as evidenced by all the suitcases. The bright and cheery staff moved the inside line along quickly, and despite them being BUSY, our food came out quickly and accurately. For me: #2 For him: double-double protein style and a single cheeseburger, plus fries We collected our food and two car trays, and were on our way. Consistently delicious! And they now use paper straws...nice thick ones that last!

    Julia M.

    Drive thru was fast and friendly--very well managed. I got the cheeseburger with grilled onions, animal fries and strawberry shake. Really amazed by the quality of the ingredients compared to the value. Perfect post-flight meal.

    double double + cheeseburger both with extra lettuce, extra tomato, whole grilled onions, chopped chilis
    Sally Z.

    Can't go wrong with a classic! The burgers are consistent and the milkshakes are delicious. I especially appreciate how close this location is to SFO. I've stopped by a few times recently after picking up friends who moved out of state. First stop? In-N-Out, of course. The drive-thru moves pretty efficiently, but it's usually packed. It's faster to just head inside and order. My go-to order is a cheeseburger with extra lettuce and tomato, whole grilled onions, and chopped chilis. This time we also grabbed two pup patties for my dog ($2 each) and a chocolate milkshake: thick, creamy, and best enjoyed with a spoon so don't forget to ask for one! Fries can be hit or miss, sometimes not hot or crispy enough. Still, I always leave satiated. Nothing beats an In-N-Out burger fix.

    Drive thru service was efficient
    Peggy a.

    I really tried--three times, in fact--to understand the hype around In-N-Out Burger, but unfortunately, I just don't get it. First, the French fries were completely inedible--if I had to compare them to anything, it would be cardboard, both in texture and taste. As for the burgers, with or without cheese, they were disappointingly bland and lacked any real flavor. Sadly, this just isn't for me, and I won't be returning.

    Fry box

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    6 years ago

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    4 years ago

    As far as fast food burgers are concerned, they are the best!

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    2 years ago

    tasty burger but you need to eat it right away, after 10 minutes the bun is no longer tasty.

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    6 years ago

    Placing an employee under the sun at the hottest time of the day to take orders is extremely unnecessary. RESPECT PEOPLE.

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    21 years ago

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    3 years ago

    Has anybody ever gotten a hot burger from Millbrae in an out? What a terrible mush burger I got soggy and cold.

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    Page 8 of 28

    In-N-Out Burger Reviews in Other Languages

    Ask the Community - In-N-Out Burger

    How late is the dining room open?

    It says 1:00 am, but I assume that's just the drive-thru.

    Do they cater?

    Nope but you can get a trillion to go 🤷‍♀️

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    Wendy's - Junior Bacon Burger,  with everything

    Wendy's

    2.7(95 reviews)
    2.2 mi
    •$

    I haven't been to this location in years and probably haven't had a frosty since I was in my teens…read more However, our dumb selves decided to do the hot ones challenge and I figured having a frosty on hand wouldn't be a bad idea. We ordered the chocolate and vanilla flavors and they were basically ready to go upon arrival. Thank god they didn't let me down because after da bomb, this frosty definitely saved me. Location was very clean and spacious. Workers were nice and seemed to be pretty efficient. Everything was packed away nicely for us. It didn't look super busy when we came, so that could have helped too.

    Greetings to all, this review is on the Food portions and cleanliness of this location:…read more Parking is- B Seating inside is - A Cleanliness- C , and let me explain why, the outside of the building is cleaner than the inside, where you could clearly see food items and papers on the floor in many areas of the restaurant. The first time I came here the Beverage dispenser areas were not clean and had an actual Ant crawling on the Machine itself. The Service was ok and the mild atmosphere was good. Duly noting that when you dine in, the items you bought look better than the ones you get on the go. ( Fries are in smaller portions though) . All in-all , as I have always said , the more help you have the better the Service and upkeep of your restaurant. I know that this place is not up to the Owners standards, but could be at some point.

    Photos
    Wendy's - Modern Interior with TV

    Modern Interior with TV

    Wendy's - My order....burgers, nuggets and fries

    My order....burgers, nuggets and fries

    Wendy's

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    In-N-Out Burger - hotdogs - Updated September 2026

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