18+ Hotels in Twin Falls, ID
Where You Can Check In at 18, 19 or 20

8 hotels in Twin Falls, ID 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 $69 at Motel 6 Twin Falls, ID, with a median of $141 per night. Fairfield Inn & Suites by Marriott Twin Falls has the best guest rating, 9.4/10 from 1,004 reviews. Of these, 6 have a pool and 7 accept pets. Places mentioned near these hotels include College of Southern Idaho, Snake River Canyon and Snake River Canyon Trail. 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
8
lowest starting price, Motel 6 Twin Falls, ID
$69
median starting price per night
$141
best rating, Fairfield Inn & Suites by Marriott Twin Falls
9.4/10
accept pets
7
have a pool
6

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

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Showing 8 of 8 hotels.

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Fairfield Inn & Suites by Marriott Twin Falls allows check-in for 18 year-old guests

Fairfield Inn & Suites by Marriott Twin Falls

9.4/10 1,004 reviews Highly rated

3.0-star hotel

1788 Washington St N, Twin Falls, ID 83301, USA

College of Southern Idaho · 1.1 km · 13 min walk

  • Pool
  • Fitness center
  • Air conditioning

Minimum check-in age: 18

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

Pets: Pets not allowed

Nearby

  • College of Southern Idaho — 1.1 km, 13 min walk
  • Snake River Canyon — 1.4 km, 16 min walk
  • Twin Falls Visitor Center — 2.2 km, 5 min drive
My Place Hotel - Twin Falls, ID allows check-in for 18 year-old guests

My Place Hotel - Twin Falls, ID

9.2/10 1,150 reviews Highly rated

2.5-star hotel

440 N Haven Drive, Twin Falls, ID 83301, USA

College of Southern Idaho · 1.4 km · 16 min walk

  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking · 3 on-site accessible parking spaces · Wheelchair-accessible van parking

Pets: Pets allowed (dogs and cats only, 2 total, up to 80 lbs per pet)*

Nearby

  • College of Southern Idaho — 1.4 km, 16 min walk
  • Snake River Canyon — 1.6 km, 19 min walk
  • Snake River Canyon Trail — 3.3 km, 6 min drive
TownePlace Suites by Marriott Twin Falls allows check-in for 18 year-old guests

TownePlace Suites by Marriott Twin Falls

9.2/10 834 reviews Highly rated

3.0-star hotel

175 POLE LINE RD E, Twin Falls, ID 83301, USA

College of Southern Idaho · 1.1 km · 13 min walk

  • Pool
  • Fitness center
  • Air conditioning
  • Kitchen

Minimum check-in age: 18

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Parking: Wheelchair-accessible parking · 8 on-site accessible parking spaces · Wheelchair-accessible van parking

Pets: Pets allowed (dogs and cats only, 1 total, up to 50 lbs per pet)*

Nearby

  • College of Southern Idaho — 1.1 km, 13 min walk
  • Snake River Canyon — 1.4 km, 16 min walk
  • Twin Falls Visitor Center — 2.2 km, 5 min drive
La Quinta Inn & Suites by Wyndham Twin Falls allows check-in for 18 year-old guests

La Quinta Inn & Suites by Wyndham Twin Falls

9.0/10 1,649 reviews Highly rated

3.0-star hotel

539 Pole Line Road, Twin Falls, ID 83301, USA

Snake River Canyon · 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 · 8 on-site accessible parking spaces

Pets: Pets allowed (dogs and cats only, 2 total, up to 75 lbs per pet)*

Nearby

  • Snake River Canyon — 1.0 km, 11 min walk
  • College of Southern Idaho — 1.2 km, 14 min walk
  • Snake River — 1.1 km, 2 min drive
Best Western Plus Twin Falls Hotel allows check-in for 18 year-old guests

Best Western Plus Twin Falls Hotel

8.8/10 1,011 reviews Highly rated

2.5-star hotel

1377 Blue Lakes Boulevard N, Twin Falls, ID 83301, USA

College of Southern Idaho · 0.7 km · 8 min walk

  • Pool
  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

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Pets: Pets allowed (dogs only, 2 total, up to 80 lbs per pet)*

Nearby

  • College of Southern Idaho — 0.7 km, 8 min walk
  • Snake River Canyon — 1.4 km, 16 min walk
  • Snake River — 1.4 km, 3 min drive
Holiday Inn Express Hotel & Suites Twin Falls, an IHG Hotel allows check-in for 18 year-old guests

Holiday Inn Express Hotel & Suites Twin Falls, an IHG Hotel

8.8/10 1,005 reviews Highly rated

2.5-star hotel

1554 Fillmore Street, Twin Falls, ID 83301, USA

College of Southern Idaho · 0.7 km · 8 min walk

  • Pool
  • Fitness center
  • Free WiFi

Minimum check-in age: 18

Show more details

Parking: Wheelchair-accessible parking · 5 on-site accessible parking spaces · Wheelchair-accessible van parking

Pets: Pets allowed (dogs only)*

Nearby

  • College of Southern Idaho — 0.7 km, 8 min walk
  • Snake River Canyon — 1.0 km, 11 min walk
  • Snake River — 1.5 km, 3 min drive
SureStay Hotel by Best Western Twin Falls allows check-in for 18 year-old guests

SureStay Hotel by Best Western Twin Falls

8.4/10 1,321 reviews

2.5-star hotel

1260 Blue Lakes Boulevard N, Twin Falls, ID 83301, USA

College of Southern Idaho · 0.5 km · 5 min walk

  • Fitness center
  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

Show more details

Parking: Wheelchair-accessible parking

Pets: Pets allowed (dogs only, 2 total, up to 80 lbs per pet)*

Nearby

  • College of Southern Idaho — 0.5 km, 5 min walk
  • Snake River Canyon — 1.6 km, 19 min walk
  • Snake River Canyon Trail — 2.9 km, 3 min drive
Motel 6 Twin Falls, ID allows check-in for 18 year-old guests

Motel 6 Twin Falls, ID

7.6/10 1,280 reviews

2.0-star hotel

1472 Blue Lakes Blvd N, Twin Falls, ID 83301, USA

College of Southern Idaho · 0.8 km · 10 min walk

  • Pool
  • Free WiFi
  • Air conditioning

Minimum check-in age: 18

Show more details

Pets: Pets stay free (dogs and cats only)

Nearby

  • College of Southern Idaho — 0.8 km, 10 min walk
  • Snake River Canyon — 1.1 km, 13 min walk
  • Snake River — 1.4 km, 3 min drive

Nearby Cities With 18+ Hotels

Twin Falls Hotel Check-In FAQ

Can you check into a hotel in Twin Falls at 18?

Yes. 8 hotels in Twin Falls 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 Twin Falls?

Often, yes. Of the 8 hotels listed here, 6 accept debit cards and 6 accept cash, according to Hotels.com, including Fairfield Inn & Suites by Marriott Twin Falls, My Place Hotel - Twin Falls, ID and TownePlace Suites by Marriott Twin Falls. 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 Twin Falls?

Check-in starts at 3 PM at all 7 hotels listed here with a check-in time. Check-out is usually at noon.

Which 18+ hotel is closest to College of Southern Idaho?

SureStay Hotel by Best Western Twin Falls is the closest of the hotels listed here, 0.3 mi away, followed by Best Western Plus Twin Falls Hotel (0.4 mi) and Holiday Inn Express Hotel & Suites Twin Falls, an IHG Hotel (0.4 mi).

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

Motel 6 Twin Falls, ID had the lowest observed starting price, from $69 per night when we checked in November 2026, against a median of $141 for the 8 hotels with a listed price. Prices change with dates: select your dates to see the current price on Hotels.com.