18+ Hotels in Oak Ridge, TN
Where You Can Check In at 18, 19 or 20

3 hotels in Oak Ridge, TN 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 $75 at Quality Inn Oak Ridge, with a median of $100 per night. Staybridge Suites Oak Ridge, an IHG Hotel has the best guest rating, 8.8/10 from 214 reviews. Of these, all 3 have a pool and 2 accept pets. Places mentioned near these hotels include American Museum of Science and Energy, Cinemark Tinseltown Oak Ridge and Oak Ridge Art Center. 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
3
lowest starting price, Quality Inn Oak Ridge
$75
median starting price per night
$100
best rating, Staybridge Suites Oak Ridge, an IHG Hotel
8.8/10
accept pets
2
have a pool
3

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

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Showing 3 of 3 hotels.

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Comfort Inn Oak Ridge - Knoxville allows check-in for 18 year-old guests

Comfort Inn Oak Ridge - Knoxville

8.2/10 1,002 reviews

2.5-star hotel

433 S Rutgers Ave, Oak Ridge, TN 37830, USA

American Museum of Science and Energy · 0.6 km · 6 min walk

  • Pool
  • Fitness center
  • Air conditioning

Minimum check-in age: 18

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

Pets: Pets not allowed

Nearby

  • American Museum of Science and Energy — 0.6 km, 6 min walk
  • Cinemark Tinseltown Oak Ridge — 0.7 km, 8 min walk
  • Oak Ridge Art Center — 0.9 km, 11 min walk

From USD 100.00

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Quality Inn Oak Ridge allows check-in for 18 year-old guests

Quality Inn Oak Ridge

7.8/10 1,008 reviews

2.5-star hotel

216 S Rutgers Ave, Oak Ridge, TN 37830, USA

American Museum of Science and Energy · 0.4 km · 5 min walk

  • Pool
  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking · 4 on-site accessible parking spaces

Pets: Pets allowed (2 total, up to 25 lbs per pet)*

Nearby

  • American Museum of Science and Energy — 0.4 km, 5 min walk
  • Cinemark Tinseltown Oak Ridge — 0.8 km, 9 min walk
  • Oak Ridge Art Center — 1.3 km, 15 min walk

From USD 75.00

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Staybridge Suites Oak Ridge, an IHG Hotel allows check-in for 18 year-old guests

Staybridge Suites Oak Ridge, an IHG Hotel

8.8/10 214 reviews Highly rated

3.0-star hotel

420 S Illinois Ave, Oak Ridge, TN 37830, USA

Cinemark Tinseltown Oak Ridge · 1.0 km · 11 min walk

  • Pool
  • Fitness center
  • Free WiFi
  • Air conditioning
  • Kitchen

Minimum check-in age: 18

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Pets: Pets allowed (dogs and cats only)*

Nearby

  • Cinemark Tinseltown Oak Ridge — 1.0 km, 11 min walk
  • American Museum of Science and Energy — 1.1 km, 12 min walk
  • Oak Ridge Art Center — 1.2 km, 14 min walk

From USD 208.00

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Nearby Cities With 18+ Hotels

Lenoir City 11 mi · 2 hotels
Knoxville 19 mi · 11 hotels
Alcoa 21 mi · 3 hotels
Athens 39 mi · 4 hotels
Sevierville 41 mi · 6 hotels
Crossville 41 mi · 2 hotels
Pigeon Forge 43 mi · 12 hotels
Gatlinburg 48 mi · 12 hotels
Jamestown 48 mi · 2 hotels
Morristown 58 mi · 6 hotels
Benton 58 mi · 7 hotels
Newport 61 mi · 2 hotels
Nashville 140 mi · 28 hotels
Memphis 324 mi · 16 hotels

See all Tennessee cities with 18+ hotels

Oak Ridge Hotel Check-In FAQ

Can you check into a hotel in Oak Ridge at 18?

Yes. 3 hotels in Oak Ridge 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 Oak Ridge?

Often, yes. Of the 3 hotels listed here, 3 accept debit cards and 3 accept cash, according to Hotels.com (Staybridge Suites Oak Ridge, an IHG Hotel, Comfort Inn Oak Ridge - Knoxville and Quality Inn Oak Ridge). 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 Oak Ridge?

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 American Museum of Science and Energy?

Quality Inn Oak Ridge is the closest of the hotels listed here, 0.2 mi away, followed by Comfort Inn Oak Ridge - Knoxville (0.4 mi) and Staybridge Suites Oak Ridge, an IHG Hotel (0.7 mi).

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

Quality Inn Oak Ridge had the lowest observed starting price, from $75 per night when we checked in November 2026, against a median of $100 for the 3 hotels with a listed price. Prices change with dates: select your dates to see the current price on Hotels.com.