Budget
500 West Hotel
YMCA-affiliated Hostel in downtown San Diego, right next to Amtrak railway station. Free Wi-Fi. Dorms from $44 per night.
Americas Best Value Inn - Convention Center / Downtown
1801 logan ave, +1 619 232-1616, (http://www.valueinnsandie...). free wifi, free parking and also offers complimentary breakfast. rooms from $65 per night.
Hostelling International San Diego-Downtown
521 market street, +1 619 525-1531, (http://www.sandiegohostel...). check-in: 2pm. located in gaslamp quarter, clean, friendly, offering 24-hour desk service, free breakfast, laundry facilities, lockers, and wifi. rates start at around $20 for a dorm room, up to around $50 for a private room and $80 for a large family room plus $3/night for non-members. has a deal with a local bike shop for $10/day rentals normally $22.
Lucky D's Hostel
615 8th ave cnr 8th and market street, phone +1 619-5950000, (http://www.luckydshostel.com). fun hostel in san diego's trendy east village - dorm beds start around $20/night, privates around $50-$60/person. the hostel offers free breakfast, free dinners, free internet, free house phone, free pub crawl and free use of linens and towels. they also run a weekly tour to tijuana.
La Pensione Hotel
606 west date street at india, +1 619 236-8000 fax: +1 619 236-8088, toll free: +1 800 232-4683, (http://www.lapensionehote...). located in little italy, this lovely hotel has 75 small rooms with views of the bustling neighborhood. parking is quite tight here, but the place is quite affordable at around $80/night.
USA Hostels San Diego
726 5th avenue, +1 619 232-3100, (http://www.usahostels.com...). small hostel in the gaslamp quarter - dorm beds start around $20/night, privates around $50-$60/person. the hostel offers free breakfasts, wireless access, lockers, a laundry room, and bike rentals. they run a tour to tijuana on saturdays.
Midrange
Bristol Hotel
1055 1st avenue, +1 619 232-6141 fax: +1 619 232-0118, (http://www.thebristolsand...). a contemporary and casual hotel, the bristol features an unusually large pop art collection. $150-$200.
Comfort Inn Gaslamp Convention Center
660 g street, +1 619 238-4100 fax: +1 619 238-5310, (http://www.comfortinn.com...) check-in: 3pm, check-out: 12pm. a 100% non-smoking hotel located in the gaslamp quarter. $119-$189.
Gaslamp Plaza Suites
520 e street, +1 619 232-9500 fax: +1 619 238-9945, (http://www.gaslampplaza.com/). check-in: 4pm, check-out: 11am. housed in a beautiful historic building, this hotel offers lovely rooms and complimentary breakfast - served on the rooftop terrace weathering permitting. $120-$275.
Horton Grand Hotel
311 island avenue, +1 619 544-1886, (http://www.hortongrand.com/). a luxurious victorian era hotel in the gaslamp quarter. $175-$300.
San Diego Marriott Marquis & Marina
333 west harbor drive +1-619 234-1500 fax: +1-619 234-8678, (http://www.marriott.com/sandt). located on san diego bay, good views, and resort atmosphere. situated adjacent to the san diego convention center and the gaslamp quarter.
W Hotel
421 west b street, 619 231-8220, (http://www.thewsandiegoho...). check-in: 3pm, check-out: 12pm. a trendy and modern hotel. prices start around $180 a night.
Top end
Doubletree San Diego Downtown
Complimentary airport shuttle, extensive amenities and friendly staff.
The Keating Hotel
432 f street, +1 619 814-5700, (http://www.thekeating.com...). check-in: 2pm. a modern luxury hotel with an on site bar, spa services, and italian designed rooms. rates start at around $200 for a stanza, up to around $1200+ for a luxury suite.
Omni Hotel
A modern luxury hotel connected to PETCO Park via a skybridge across the street, the Omni was built along the new ballpark and has a few baseball relics inside, such as Joe DiMaggio's cleats in the lobby, Babe Ruth's 1932 contract with the Yankees in the Presidential Suite, and a broken bat autographed by Willie Mays in the fifth-floor hallway.
U.S. Grant Hotel
326 broadway, +1 619 232-3121, (http://www.usgrant.net/). a luxurious and historic hotel located across the street from the horton plaza square. $270-$500.
William Penn Hotel
511 f street, 619 231-1500, (http://www.wpennhotel.com/) a historic all suite hotel in the middle of the gaslamp quarter.