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AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4.0 star property
4-star hotel near Petco Park

Choose dates to view prices

Photo gallery for AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

Exterior
Creator video - submitted by Traveling Tayler
Restaurant
Lobby
Outdoor pool

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Free WiFi
  • Air conditioning

Explore the area

View in a map
743 Fifth Avenue, San Diego, CA, 92101
  • Place, Petco Park
    ‪8 min walk‬
  • Place, San Diego Convention Center
    ‪8 min walk‬
  • Place, Port of San Diego
    ‪18 min walk‬
  • Airport, San Diego, CA (SAN-San Diego Intl.)
    ‪6 min drive‬

Room options

View all photos for Room, 1 King Bed

Room, 1 King Bed | Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 King Bed

8.2 out of 10
Very good
(14 reviews)
  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 Queen Bed

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 Queen Bed

  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed

View all photos for Room, 1 King Bed, Balcony

Room, 1 King Bed, Balcony | Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 King Bed, Balcony

  • City view
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed

View from room

Room, 1 King Bed

8.8 out of 10
Excellent
(63 reviews)
  • 250 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds

8.8 out of 10
Excellent
(15 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 King Bed (Mobility/Hearing Access, Roll-In Shwr)

  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds (Mobility Accessible, Tub)

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds (Mobility Accessible, Tub)

10.0 out of 10
Exceptional
(1 review)
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed (Hearing Accessible)

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 King Bed (Hearing Accessible)

9.6 out of 10
Exceptional
(4 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds (Hearing Accessible)

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds (Hearing Accessible)

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 2 Queen Beds (Mobility Accessible, Roll-In Shower)

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 2 Queen Beds (Mobility Accessible, Roll-In Shower)

  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed (Mobility Accessible, Tub)

Pillowtop beds, in-room safe, desk, laptop workspace

Room, 1 King Bed (Mobility Accessible, Tub)

8.0 out of 10
Very good
(2 reviews)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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About the neighborhood

San Diego

Downtown San Diego stay.Within a 15-minute walk of this Downtown San Diego hotel, you'll find Petco Park and San Diego Convention Center. Port of San Diego and USS Midway Museum are also within 2 miles (3 km).

What's nearby

  • Petco Park - 8 min walk - 0.5 miles
  • San Diego Convention Center - 8 min walk - 0.5 miles
  • Seaport Village - 12 min walk - 0.7 miles
  • Port of San Diego - 18 min walk - 1.0 mile
  • USS Midway Museum - 19 min walk - 1.0 mile

Getting around

  • 5th Avenue Station - 5 min walk
  • San Diego Santa Fe Depot - 14 min walk
  • San Diego Intl. Airport (SAN) - 17 min drive

Restaurants

  • ‪Tacos El Gordo - ‬1 min walk
  • ‪Whiskey Girl - ‬1 min walk
  • ‪Taste & Thirst - ‬2 min walk
  • ‪The Tipsy Crow - ‬1 min walk
  • ‪Mimoza Mediterranean Restaurant - ‬1 min walk

About this property

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

4-star hotel near Petco Park
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers its guests an outdoor pool and a fitness center. There's a restaurant on site. You can enjoy a drink at one of the bars, which include a poolside bar and a bar/lounge. A computer station is on site and WiFi is free in public spaces.

Business amenities include a 24-hour business center and a meeting room. The business-friendly AC Hotel by Marriott San Diego Downtown Gaslamp Quarter also features multilingual staff, dry cleaning/laundry services, and a television in a common area. For a fee, parking is available.

This 4-star San Diego hotel is smoke free.

  • 1 building
  • 147 guestrooms or units
  • 8 levels
  • Built in 2023
  • Business center (24 hours)
  • Breakfast available (surcharge)
  • Dry cleaning
  • Front desk (24 hours)
  • Staff is multilingual
  • Storage area for luggage
  • Television in lobby
  • Elevator
  • No smoking on site
  • Bar or lounge
  • 1 conference room
  • Bar by the pool
  • Dining venue
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offers 147 accommodations with laptop-compatible safes and designer toiletries. Beds feature pillowtop mattresses. 55-inch flat-screen televisions come with premium cable channels. Bathrooms include showers with rainfall showerheads, and hair dryers.

Guests can surf the web using the complimentary wireless Internet access (speed: 25+ Mbps). Business-friendly amenities include desks, desk chairs, and phones. Change of towels and change of bedsheets can be requested. Housekeeping is provided daily.

Similar properties

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Residence Inn by Marriott San Diego Downtown/Gaslamp Quarter
  • Pool
  • Breakfast included
  • Pet friendly
  • Free WiFi
4.5 out of 5, Wonderful, 1,271 reviews
$170 nightly
The price is $197
Feb 22 - Feb 23
Total with taxes and fees
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Property amenities

Family friendly

  • Outdoor pool

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 25+ Mbps
  • Available in some public areas: Free WiFi

Parking and transportation

  • Valet parking on site (USD 68 per day; includes in/out privileges)

Food and drink

  • Buffet breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 24 for adults and USD 16 for children
  • A bar/lounge
  • A poolside bar
  • A restaurant

Things to do

  • Gym
  • Outdoor pool
  • TV in common areas

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Area rugs in public areas
  • Elevator
  • Grab bar near toilet
  • Smooth flooring in public areas
  • Transfer shower
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

Room amenities

Entertainment

  • 55-inch flat-screen TV with premium cable channels

Bedroom

  • Bedsheets provided
  • Pillowtop mattress

Bathroom

  • Designer toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

More

  • Air conditioning (climate-controlled)
  • Desk
  • Desk chair
  • Electrical adapters
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • Mobile key entry
  • Phone
  • Recycling

Policies

Check-in

Check-in time starts at 4:00 PM
Late check-in subject to availability
Minimum check-in age: 21

Check-out

Check-out before 11:00 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property
If you are planning to arrive after noon please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • No pets allowed

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cribs (infant beds) are not available.

Property payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: approximately USD 24 for adults and USD 16 for children
  • Valet parking fee: USD 68.00 per day (in/out privileges)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards and debit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room. The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, and debit cards. Cash is not accepted. This property reserves the right to pre-authorize the guest's credit card prior to arrival.
    Guests can access their rooms with a mobile device. This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).

We should mention

  • Pool access available from 10:00 AM to 5:00 PM.
  • Children stay free in the same room as the parent or guardian when using existing bedding.

Property is also known as

AC Hotel SAN Diego Dntn Gaslamp Quarter
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Hotel

Frequently asked questions

How close is AC Hotel by Marriott San Diego Downtown Gaslamp Quarter to the airport?

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter is 3.1 mi (17-min drive) away from the San Diego Intl. Airport (SAN) airport, the closest popular airport to the property.

How much does it cost to stay at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

As of Feb 19, 2026, prices found for a 1-night stay for 2 adults at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter on Mar 22, 2026 start from $314.0, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have an airport shuttle?

Airport shuttle services are not available at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter.

How close is AC Hotel by Marriott San Diego Downtown Gaslamp Quarter to the beach?

This hotel is 8.8 mi (21-min drive) from Mission Beach and 5.3 mi (18-min drive) from Coronado Beach. Don't forget your sunscreen!

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter offer free breakfast?

Free breakfast isn’t provided at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter, but buffet breakfast is offered for a fee of USD 24 for adults and USD 16 for children. It's available on weekdays from 6:30 AM to 10:00 AM and weekends from 7:00 AM to 11:00 AM.

Is there a casino at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

No, there is no casino at this hotel.

What time is check-in at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

Check-in begins at 4:00 PM.

Is there free parking at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter?

Free parking is not available at this hotel. Valet parking is available for USD 68.00 per day.

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have a pool?

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter features an outdoor pool. Guests can enjoy pool access from 10:00 AM to 5:00 PM.

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have a restaurant?

Yes, there is a restaurant on site.

Does AC Hotel by Marriott San Diego Downtown Gaslamp Quarter have a spa?

There are no spa services available at this hotel.

How close is AC Hotel by Marriott San Diego Downtown Gaslamp Quarter to downtown San Diego?

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter is 0.2 mi away from San Diego.

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 662 out of 1035 reviews
Rating 8 - Good. 197 out of 1035 reviews
Rating 6 - Okay. 84 out of 1035 reviews
Rating 4 - Poor. 44 out of 1035 reviews
Rating 2 - Terrible. 48 out of 1035 reviews

9.2/10

Cleanliness

8.8/10

Staff & service

9.0/10

Amenities

9.0/10

Property conditions & facilities

Reviews

6/10 Okay

Laura

Stayed 1 night in Nov 2025

2/10 Terrible

Sammy

Business traveler
Liked: Cleanliness, staff & service, amenities
The bathroom sink was clogged.
Stayed 1 night in Nov 2025

10/10 Excellent

George, Orange

Liked: Cleanliness, amenities, property conditions & facilities
Great spot
Stayed 1 night in Nov 2025

8/10 Good

Kazunori, Nagareyama

Room is excellent. Staff is okay, I felt they look like manual oriented, not eough friendly
Stayed 2 nights in Nov 2025

10/10 Excellent

Carlos

Stayed 1 night in Nov 2025

10/10 Excellent

Nathaniel

Stayed 7 nights in Oct 2025

6/10 Okay

Jenny

Liked: Cleanliness, property conditions & facilities
The room was clean and the property nice and tidy. The staff were pleasant but not very warm. Pool area was lovely. I wish there was better soundproofing on the street side rooms, even with the white noise machine it was unbearable. For a loud street it really needs some more thought.
Stayed 2 nights in Nov 2025

6/10 Okay

Charity

Business traveler
Liked: Staff & service, property conditions & facilities
Disliked: Amenities
The room was extremely humid and had a stickiness to the air
Stayed 1 night in Oct 2025

10/10 Excellent

Ofir

Stayed 1 night in Nov 2025

10/10 Excellent

Rafael

Traveled with group
Liked: Cleanliness, staff & service, amenities
Service was great. Check in was flawless. Room was clean upon entering. Cozy beds and sheets. Great location right in the heart of Gaslamp.
Stayed 2 nights in Oct 2025

10/10 Excellent

Alex

Traveled with group, Traveled with partner
Liked: Cleanliness, property conditions & facilities
Beautiful hotel rooms are ver nice
Stayed 1 night in Oct 2025

10/10 Excellent

Kristin

Liked: Cleanliness, amenities, property conditions & facilities
We had a wonderful experience at this hotel. We booked a room with a balcony and it was cozy and spacious. It was very clean and the bathroom was a perfect size for our two night stay. The staff were so kind and attentive. They greeted us from the moment we arrived and the valet staff were also amazing. My only complaint is that due to us being there on halloween weekend of was definitely very noisy outside and unfortunately the noise was a little tough to sleepy through but that’s not their fault and it’s understandable. We will definitely be staying here again I’ll just bring some melatonin gummies next time.
Stayed 2 nights in Nov 2025

8/10 Good

Cassie

Traveled with partner
Liked: Amenities, property conditions & facilities
Great spot in Gaslamp!
Stayed 1 night in Nov 2025

10/10 Excellent

shane

Stayed 1 night in Oct 2025

4/10 Poor

Gabriel

Disliked: Staff & service
Stayed 3 nights in Oct 2025

8/10 Good

Ramon

Stayed 1 night in Sep 2025

8/10 Good

Robert B

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing hotel and amazing staff at the front desk and bar
Stayed 3 nights in Oct 2025

10/10 Excellent

Alfredo

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Super nice hotel!
Stayed 1 night in Oct 2025

10/10 Excellent

Mario

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Its was great!
Stayed 1 night in Oct 2025

10/10 Excellent

Pravjot

Stayed 1 night in Oct 2025

8/10 Good

Alejandra

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very good service
Stayed 3 nights in Sep 2025

10/10 Excellent

Michelle

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Sep 2025

10/10 Excellent

Kristine Sue

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was convenient to walk to . Room is modern. Depending which floor your room is located in the hotel , you can hear the music from the club til 2 AM. The hotel does provide white noise speaker and headphones.
Stayed 1 night in Sep 2025

10/10 Excellent

Elizabeth

Stayed 3 nights in Sep 2025

8/10 Good

Andrea

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I liked that there were a lot of dining options in walking distance. That also means that it’s crowded and noisy
Stayed 1 night in Sep 2025