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700 Front St, Key West, FL 33040-6689
+1 305-294-5880
11:00 am - 10:00 pm
Open now
All hours
Sun - Sat 11:00 am - 10:00 pm
More Info
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1,800 Reviews from our TripAdvisor Community

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Showing 1,699: English reviews
Portland, Texas
Level Contributor
37 reviews
24 restaurant reviews
5 of 5 bubbles Reviewed yesterday NEW

For dinner we stopped at Alonzo's Oyster Bar and enjoyed steamed shrimp, fish dip, & calamari ... at happy hour prices! It was a excellent dining experience and the ambiance of sitting outside along the waterfront was wonderful. The serving staff was fantastic. We highly recommend this establishment to anyone visiting Key West.

Thank Ross T
Cumbria, United Kingdom
Level Contributor
54 reviews
20 restaurant reviews
common_n_restaurant_reviews_1bd8 38 helpful votes
5 of 5 bubbles Reviewed 2 days ago NEW

Went two nights running to Alonzo's, because we loved the location down on the Port watching people and boats coming and going, and the Happy Hour deals on Starters as well as drinks made for a bargain dinner if you were willing to eat Tapas style. Nicely cooked seafood dishes, attentive service.

Thank Rick C
Level Contributor
117 reviews
61 restaurant reviews
common_n_restaurant_reviews_1bd8 44 helpful votes
5 of 5 bubbles Reviewed 1 week ago via mobile

My husband and I enjoyed oysters, a burger and fries, and grape lemonade. We loved sitting outside and watching the people walk by. We had great service and would probably visit again if we were in the area.

Thank Mom2Twincesses
Level Contributor
11 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 11 helpful votes
1 of 5 bubbles Reviewed 1 week ago via mobile

I went here for happy hour and had the oyster combo and conch ceviche. The combo was ok, but the ceviche sucked. The there was far too much red onion and very little conch. The ratio was something like 90% red onion, 7% other stuff and 3% conch. Conch can be tough so I understand the need to mute the... More 

1 Thank afbrian2002
San Diego, California
Level Contributor
19 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 12 helpful votes
5 of 5 bubbles Reviewed 1 week ago

Alonzo's Oyster Bar is the best place we ate in Key West. And go for their happy hour which is a wonderful deal if you like oysters, seafood and delicious drinks for half price. Sit at the bar and chat with other tourists and locals --- casual, delicious, great atmosphere!

Thank obevie
Tampa, Florida
Level Contributor
4 reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
1 of 5 bubbles Reviewed 1 week ago via mobile

Poor service and food. Were extremely disrespectful to a family staying in the hotel I work at. The family felt they were treated poorly because of their religion and race. Very bad for such an accepting community.

Thank 852susani
south florida
Level Contributor
78 reviews
42 restaurant reviews
common_n_restaurant_reviews_1bd8 20 helpful votes
3 of 5 bubbles Reviewed 1 week ago via mobile

Was recommended the Happy hour here by our Fury watersports sales person. There are located right at the marina and have indoor as well as outdoor seating 4-6:30 i believe are the happy hours times, all drinks are half price as well as appetizers. Being a seafood/oyster house i ordered a dozen raw oysters and they were very good. I... More 

Thank canesfam1
Herrenberg, Germany
Level Contributor
8 reviews
6 restaurant reviews
5 of 5 bubbles Reviewed 1 week ago

happy hour is just great. good value on the starters and very tasty and fresh food. insde and outside sitting, nice location right at the pier.

Thank ewa1902
Level Contributor
5 reviews
4 restaurant reviews
4 of 5 bubbles Reviewed 1 week ago via mobile

Lovely meal with beautiful decor overlooking the harbor. Great service but a bit pricey. Was a welcome change to have really good food in a quiet atmosphere without all the whooping and hollering of the Duval Street crowd.

Livonia, Michigan
Level Contributor
193 reviews
104 restaurant reviews
common_n_restaurant_reviews_1bd8 122 helpful votes
5 of 5 bubbles Reviewed 2 weeks ago

I can’t say enough about this happy hour. Half off all drinks and half off all apps, including shrimp, oysters, etc. This is a seafood lover’s dream and if you get there early, you can sit outside overlooking the marina. Typically happy hour is so busy that the servers are kind of rushed and short with you, but that was... More 

1 Thank advonefin

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    4 of 5 bubbles
  • Value
    4 of 5 bubbles
    4 of 5 bubbles
Average prices
$12 - $30
American, Bar, Seafood, Soups, Gluten Free Options
Brunch, Lunch, Dinner, Drinks
Restaurant features
Takeout, Seating, Waitstaff, Parking Available, Validated Parking, Television, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar, Accepts American Express, Accepts Mastercard, Accepts Visa
Good for
Families with children, Kids, Large groups, Local cuisine, Scenic view, Special occasions, Bar scene
Open Hours
11:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 10:00 pm
11:00 am - 10:00 pm
Location and Contact Information
  • Address: 700 Front St, Key West, FL 33040-6689
  • Location: United States  >  Florida (FL)  >  Florida Keys  >  Key West
  • Phone Number: +1 305-294-5880
Alonzo's Oyster Bar is the place to be if you are looking for an outstanding casual meal whether it be lunch or dinner along with the very best Happy Hour on the island... 4-6:30pm everyday! Our Chefs have mastered the art of pure dining pleasure no matter what you choose from the varied menu. Alonzo's Oyster Bar, as you would guess also offers the largest oyster selection of any restaurant in the Florida Keys delivered live, fresh daily! Dining options include our outdoor patio with view of A&B Marina or indoor AC for those steamy Key West days. First come first serve basis, reservations are never needed just walk in and enjoy!

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Alonzo's Oyster Bar and other visitors
1 question
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Zephyrhills, Florida
10 months ago

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Questions? Get answers from Alonzo's Oyster Bar staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?