Osteria Costa - The Mirage

4.3
154 reviews
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$50 and over
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Italian
Sweeping guests off to the shorelines of southern Italy, Osteria Costa is a casual reprieve where guests will enjoy a variety of wood-fired pizzas, handmade pastas, fresh seafood and fine Italian spirits. Each day, a fresh assortment of limoncello varieties will be crafted in-house available to be poured neat, or as part of a refreshing classic cocktail.
What 154 People Are Saying
Overall ratings and reviews
Reviews can only be made by diners who have eaten at this restaurant
4.3based on recent ratings
4.3
food
4.3
service
4.1
ambience
3.9
value
Noise · Moderate
81% of people would recommend it to a friend
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PF
Tallahassee
32 reviews
Dined 5 days ago
Overall 3food 3service 3ambience 3

Neither the food or service was very good. You probably could get better at your local Olive Garden.

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DD
Richmond
2 reviews
Dined on May 14, 2019
Overall 5food 5service 5ambience 5

Some initial confusion regarding our reservation through Open Table but they still had a table for us! The service was great and the food was beyond delicious!!

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c
New England
27 reviews
Dined on May 10, 2019
Overall 5food 5service 5ambience 5

We had an excellent meal and service here! Linguine and clams and a bone-in ribeye were delicious. Calamari appetizer and shrimp scampi appetizer were also delicious and the olive oil cake was incredible, one of the best we’ve ever had! Staff were very friendly and attentive and my water glass was never empty. A great place, thank you!

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R
Montreal
12 reviews
Dined on May 4, 2019
Overall 3food 3service 2ambience 3

Slow to non-existent service. Food mediocre at best.

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k
Las Vegas
22 reviews
Dined on May 4, 2019
Overall 5food 4service 5ambience 4

Our server Rocco led us through an excellent meal. He saw we were over ordering and made the suggestion to remove a dish as it would be to much food. The one down spot was the calamari as it was a bit rubbery and i would not order it again.

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JB
Las Vegas
1 review
Dined on April 25, 2019
Overall 5food 5service 3ambience 4

Everyone in our party said the food was exceptional.
The service was slow but our waitress asked if we were seeing a show so she made sure we were on time.
The ambience wasn't that great. There was barely enough room to walk between seated patrons. Plus the noise level was annoying.
So, if you don't mind being crowded or the noise, it's good.

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j
Chicago
6 reviews
Dined on April 23, 2019
Overall 4food 5service 5ambience 4

Good meal, great dessert, try the tiramisu

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JB
Las Vegas
1 review
Dined on April 19, 2019
Overall 5food 5service 5ambience 5

Excellent dishes; Kim, our waiter, was fabulous! Will definitely go back again for their Limoncello

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s
San Diego
40 reviews
Dined on April 14, 2019
Overall 5food 5service 5ambience 5

Had a quite pleasant dinner, seated at the bar, while in Vegas. We shared some carpaccio and had a nice bottle of Italian wine. We split the meatballs (delicate, moist, and flavorful) which were served on fresh spaghetti (yum!). Great attention from our barkeep. A great experience. Would definitely go again.

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LA
Las Vegas
21 reviews
Dined on March 28, 2019
Overall 5food 5service 5ambience 5

Just like the last 3 times we were there...fantastic. Start with the Lemon cocktail.....then to the arugula salad.... then whatever for entree....and make sure the finishing dessert is lemon cheesecake.

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AM
Las Vegas
7 reviews
Dined on March 28, 2019
Overall 3food 3service 3ambience 4

Service was very slow. Everyone was very nice but the service slowed to a crawl after our appetizers and we were never offered another drink. The food was just ok, the sauce on the meatballs was very bland, but the meatballs themselves were very good. The clam sauce was bland, the pasta very good. Seems to be a trend. This is our third visit and by far the most disappointing.

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SP
1 review
Dined on March 19, 2019
Overall 5food 5service 5ambience 5

Delicious and interesting menu. Very friendly and accommodating staff. Probably my favorite meal during our stay in Vegas.

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ZV
1 review
Dined on March 16, 2019
Overall 4food 3service 4ambience 3

Food wasn’t that great. Caesar salad was too rich, the very expensive branzino was bland. Service was ok.

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BK
Tulsa
1 review
Dined on March 15, 2019
Overall 4food 5service 5ambience 4

This restaurant is in the Mirage Hotel in Las Vegas. It is open to the casino so you can experience the noise of the machines, which I actually enjoy. The food is excellent and our waiter was very attentive and knowledgeable. I would highly recommend if you like Italian food. The Caesar salad is the best!!

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M
Las Vegas
57 reviews
Dined on March 15, 2019
Overall 5food 5service 5ambience 5

Our waiter Rocco was very helpful

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e
Philadelphia
1 review
Dined on March 13, 2019
Overall 5food 5service 5ambience 5

Great food and good ambience

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MH
Las Vegas
5 reviews
Dined on March 12, 2019
Overall 4food 5service 4ambience 4

Delicious food and good service. We love this place!

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OT
1 review
Dined on March 11, 2019
Overall 4food 4service 4ambience 4

Very nice casino Italian eatery. I enjoyed everything on the table!

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H
Birmingham
30 reviews
Dined on March 9, 2019
Overall 5food 5service 5ambience 4

This was our last night in Las Vegas and the California desert and it was by far our best meal among several that were excellent. This place does not have a white table cloth look and feel but the food was fantastic and everyone in our group of 6 thought it was the best of the best for our trip. Several of us had pasta and it was creative takes on dishes that were as unique as they were enjoyable. Nice wine list and excellent service by professional staff. A great place to if you are see a show at the Mirage. They open for dinner at 5 PM and can easily get you out in time for a 7 PM show.

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OT
Las Vegas
1 review
Dined on March 3, 2019
Overall 5food 5service 5ambience 5

Excellent everything

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BF
San Francisco
8 reviews
Dined on March 2, 2019
Overall 3food 4service 2ambience 2

Even with reservations the greeter was unpleasant and didn’t seem to care whether we felt welcomed or not.... asked for water w lemon several times before it came out. The bus boy was the most attentive person there..... mediocre food
Would not come back

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JR
San Diego
1 review
Dined on February 24, 2019
Overall 5food 5service 5ambience 5

Loved it. The caprese crostini was incredible. Can’t wait to back and get it again.

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JO
Chicago
1 review
Dined on February 23, 2019
Overall 4food 4service 4ambience 3

Overall, a surprisingly good experience for a restaurant opening onto an active casino floor. Was convenient for pre-Crique /LOVE show dining. The restaurant was attractive and clean. ALL staff were personable and appropriately interactive. We shared a crisp Caesar salad, that was nicely dressed. Our waitress was helpful in selecting the appropriate wine to go with my wife's authentic fusilli pasta, sausage & broccolini. My Mediterranean sea bass was grilled to perfection & was presented de-boned.
We also shared a side of broccolini, cooked correctly and seasoned with just the right amount of garlic.

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LS
Minneapolis
1 review
Dined on February 22, 2019
Overall 5food 5service 5ambience 5

Excellent service!!! Amazing dinner and desserts!!!

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SD
Philadelphia
7 reviews
Dined on February 21, 2019
Overall 5food 4service 5ambience 5

The service was impeccable and the food was delicious! We will def return upon our next visit!

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DS
1 review
Dined on February 19, 2019
Overall 3food 4service 3ambience 2

My food was good. Prices were insanely high for the quality but that's typical on the Las Vegas Strip. My biggest complaint is that, like any restaurant open to a casino floor, it smells like smoke, stale ashtray, and whatever industrial strength air freshener the casino management thinks will cover up the smoke and stale ashtray smell, but never does. That aroma is just not conducive to fine dining.

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SH
1 review
Dined on February 16, 2019
Overall 5food 5service 5ambience 5

The food and atmosphere was wonderful! Everyone that worked there was very professional and pleasant!

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BD
1 review
Dined on February 5, 2019
Overall 5food 5service 5ambience 5

Yes! Loved it!
Our waitress was super sweet.
Joesph, the manager, came over and was so pleasant asking our experience.
One of the best Italian Resturant’s on the strip.

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KS
1 review
Dined on February 2, 2019
Overall 2food 3service 4ambience 1

You were very slow in getting us fed.
My Chicken Dish tasted more like a TUNA Casserole like hamburger helper.
We had to ask twice for bread because we had been there since 7 and were hungry.
Our reservation was 6:46.
Our party of nine was there way early to size a Show .
We barely made it

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N
Charleston
10 reviews
Dined on January 30, 2019
Overall 5food 5service 5ambience 5

Great service and server recommendations. We would definitely go again.

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FK
1 review
Dined on January 29, 2019
Overall 3food 2service 5ambience 5

Food was not good. We own a restaurant and understand how things are inconsistent at times, but my linguini tasted like a salt lick and was inedible. My daughter's shrimp was overcooked and our flatbread was cold. It was not that busy, so I cannot explain why it was so bad! There are a lot of better places to eat, so save your money!

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ES
Las Vegas
25 reviews
Dined on January 29, 2019
Overall 4food 4service 5ambience 3

Service was Excellant. Food was good. The view into the casino from our table wasn’t great.

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y
Atlanta
2 reviews
Dined on January 25, 2019
Overall 5food 5service 5ambience 5

Wonderful restaurant !! There 2 nights in a row!! The food is amazing with wonderful fresh ingredients

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OT
Pittsburgh
6 reviews
Dined on January 25, 2019
Overall 2food 2service 2ambience 3

Food was ok and we were suppose to get bread but the waiter forgot

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S
Nashville
12 reviews
Dined on January 20, 2019
Overall 5food 5service 5ambience 5

Had dinner there this past Sunday night and it was a lovely evening. The service was attentive and the food was amazing. Had the delicious Chicken Tetrazzini. . . and for dessert do not miss the Citrus Olive Oil cake, it is phenomenal! It's amazing how there is no casino noise as close as it is to the floor but it was nice and quiet. A very pleasant surprise in the Mirage!

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DK
1 review
Dined on January 19, 2019
Overall 2food 1service 3ambience 3

The restaurant's style is nice and the waiter was attentive. Unfortunately, two (there was four of us) out of the four meals (chicken parm and swordfish) were overcooked to the point that we only ate half of it so we had something in our stomach before the comedy show.

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GC
Hawaii
3 reviews
Dined on January 16, 2019
Overall 1food 2service 1ambience 2

Very over priced for what you get. $25 for a piece of Lasagna. No salad, had to ask for bread halfway through our meal and the service was extremely slow despite the restaurant being only half full. I wouldn’t go back.

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OT
Nashville
2 reviews
Dined on January 16, 2019
Overall 5food 5service 5ambience 5

We had a lovely dinner before our show. Food was terrific, service was stellar. Wish I could eat there every night!

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JM
Chicago
1 review
Dined on January 12, 2019
Overall 3food 3service 4ambience 4

Pizza and pasta great. Shrimp scampi gave me the heebie jeebies

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HL
Montreal
3 reviews
Dined on January 12, 2019
Overall 3food 2service 4ambience 3

Quite expensive for the quality of food. Chosen for the proximity of the show.

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