18+ Hotels in Vallejo, CA
Where You Can Check In at 18, 19 or 20

4 hotels in Vallejo, CA list a minimum check-in age of 18 on Hotels.com, so travelers aged 18, 19 and 20 can check in. Observed starting prices begin at $73 at Motel 6 Vallejo, CA - Six Flags West, with a median of $89 per night. Studio 6 Vallejo, Ca – Napa Valley has the best guest rating, 8.6/10 from 186 reviews. Of these, 3 have a pool and 2 accept pets. Places mentioned near these hotels include Solano County Fairgrounds, Six Flags Discovery Kingdom and Mare Island Naval Shipyard. Hotel data checked in November 2026.

Policies can change: confirm the minimum check-in age with the hotel before booking.

hotels with 18+ check-in
4
lowest starting price, Motel 6 Vallejo, CA - Six Flags West
$73
median starting price per night
$89
best rating, Studio 6 Vallejo, Ca – Napa Valley
8.6/10
accept pets
2
have a pool
3

Dates are passed to Hotels.com to check availability and current prices.

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Showing 4 of 4 hotels.

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Studio 6 Vallejo, Ca – Napa Valley allows check-in for 18 year-old guests

Studio 6 Vallejo, Ca – Napa Valley

8.6/10 186 reviews Highly rated

2.0-star hotel

44 Admiral Callaghan Lane, Vallejo, CA 94591, USA

Seed of Life Labyrinth · 0.7 km · 8 min walk

  • Pool
  • Free WiFi
  • Air conditioning
  • Kitchen

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking · Wheelchair-accessible van parking

Pets: Pets allowed (dogs and cats only, 2 total)*

Nearby

  • Seed of Life Labyrinth — 0.7 km, 8 min walk
  • Dr. Huey P. Newton Foundation — 2.5 km, 3 min drive
  • Solano County Fairgrounds — 3.6 km, 4 min drive

From USD 103.00

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Quality Inn near Six Flags Discovery Kingdom - Napa Valley allows check-in for 18 year-old guests

Quality Inn near Six Flags Discovery Kingdom - Napa Valley

7.6/10 1,009 reviews

2.5-star hotel

1185 Admiral Callaghan Ln, Vallejo, CA 94591, USA

Cinemark Century Vallejo 14 · 1.0 km · 11 min walk

  • Pool
  • Fitness center
  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking · Wheelchair-accessible van parking

Pets: Pets not allowed

Nearby

  • Cinemark Century Vallejo 14 — 1.0 km, 11 min walk
  • Six Flags Discovery Kingdom — 2.2 km, 1 min drive
  • Solano County Fairgrounds — 2.5 km, 2 min drive

From USD 85.00

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Motel 6 Vallejo, CA - Six Flags West allows check-in for 18 year-old guests

Motel 6 Vallejo, CA - Six Flags West

7.2/10 759 reviews

2.0-star hotel

1455 Enterprise Street, Vallejo, CA 94589, USA

Veterans Memorial Dog Park · 2.9 km · 2 min drive

  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Pets: Pets stay free (dogs and cats only, 2 total)

Nearby

  • Veterans Memorial Dog Park — 2.9 km, 2 min drive
  • Six Flags Discovery Kingdom — 3.2 km, 3 min drive
  • Solano County Fairgrounds — 3.6 km, 3 min drive

From USD 73.00

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Country Inn & Suites by Radisson Vallejo, CA allows check-in for 18 year-old guests

Country Inn & Suites by Radisson Vallejo, CA

6.8/10 1,000 reviews

3.0-star hotel

Admiral Callaghan Lane, 1000,1000, Vallejo, CA 94591, USA

Cinemark Century Vallejo 14 · 0.7 km · 8 min walk

  • Pool
  • Free WiFi

Minimum check-in age: 18

Show more details

Pets: Pets not allowed

Nearby

  • Cinemark Century Vallejo 14 — 0.7 km, 8 min walk
  • Six Flags Discovery Kingdom — 2.5 km, 2 min drive
  • Solano County Fairgrounds — 1.8 km, 2 min drive

From USD 93.00

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Nearby Cities With 18+ Hotels

Martinez 10 mi · 4 hotels
Richmond 13 mi · 8 hotels
Napa 13 mi · 17 hotels
El Cerrito 14 mi · 5 hotels
Fairfield 15 mi · 3 hotels
Concord 16 mi · 10 hotels
Berkeley 17 mi · 8 hotels
Sonoma 17 mi · 7 hotels
San Rafael 18 mi · 2 hotels
Emeryville 19 mi · 2 hotels
Oakland 22 mi · 8 hotels
Petaluma 23 mi · 3 hotels
San Francisco 27 mi · 122 hotels
Los Angeles 349 mi · 132 hotels
San Diego 464 mi · 69 hotels

See all California cities with 18+ hotels

Vallejo Hotel Check-In FAQ

Can you check into a hotel in Vallejo at 18?

Yes. 4 hotels in Vallejo list a minimum check-in age of 18 on Hotels.com. Policies can change, so confirm with the property before booking and bring a government-issued photo ID.

Can I check in without a credit card in Vallejo?

Often, yes. Of the 4 hotels listed here, 3 accept debit cards and 4 accept cash, according to Hotels.com, including Studio 6 Vallejo, Ca – Napa Valley, Quality Inn near Six Flags Discovery Kingdom - Napa Valley and Motel 6 Vallejo, CA - Six Flags West. Most hotels still hold a deposit for incidentals at check-in, so call ahead to confirm they will take it without a credit card.

What time is check-in at 18+ hotels in Vallejo?

Check-in starts at 3 PM at all 3 hotels listed here with a check-in time. Check-out is usually at 11 AM.

Which 18+ hotel is closest to Solano County Fairgrounds?

Country Inn & Suites by Radisson Vallejo, CA is the closest of the hotels listed here, 1.1 mi away, followed by Quality Inn near Six Flags Discovery Kingdom - Napa Valley (1.6 mi) and Studio 6 Vallejo, Ca – Napa Valley (2.2 mi).

What is the cheapest hotel in Vallejo for 18-year-olds?

Motel 6 Vallejo, CA - Six Flags West had the lowest observed starting price, from $73 per night when we checked in November 2026, against a median of $89 for the 4 hotels with a listed price. Prices change with dates: select your dates to see the current price on Hotels.com.