A large stone building with columns, a tree in front, and a clear blue sky.

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Check availability on Union Family Hotels

Tonight
Sep 22 - Sep 23
Tomorrow
Sep 23 - Sep 24
This weekend
Sep 25 - Sep 27
Next weekend
Oct 2 - Oct 4

Our top choices for Union family-friendly hotels

A spacious living room with a large painting, a fireplace, a staircase, and modern furniture.
A hotel room with a large bed, two sofas, a desk, and a TV.
A hotel room with a dining area, a fireplace, and a view of the outdoors.
An outdoor patio with a beige sofa set, two armchairs, and a table.

1. Best Western Plus Washington Hotel

Best Western Plus Washington Hotel
Washington
  • Splash into family adventures with an indoor pool, hot tub, and cozy accommodations just steps from exciting zipline thrills.
NT$4,096
NT$4,663 total
includes taxes & fees
Sep 24 - Sep 25
Best Western Plus Washington Hotel
A hotel with a swimming pool, outdoor seating, and a sign for 'Pinemark Inn Suites & Events'.
A bathroom with a large bathtub, a chair, and a small shelf with plants.
A hotel with a prominent leaf logo, a covered outdoor area, and a parking lot.
A hotel room with two beds, wooden flooring, a desk with a chair, a microwave, and a potted plant.

2. Pinemark Inn & Suites

Pinemark Inn & Suites
St. Clair
  • Family-friendly destination with seasonal pool and firepits makes for perfect relaxation in St. Clair.
NT$4,414
NT$4,832 total
includes taxes & fees
Sep 23 - Sep 24
Pinemark Inn & Suites
A hotel lobby with a seating area, a dining table, a kitchen, and an exit sign.
A gym with treadmills, an elliptical, and a water dispenser.
A hotel room with a large bed, a desk with a TV, a chair, a mirror, and a view of a city skyline.
A Super 8 motel with a gas station in the background, featuring a large sign and a well-lit exterior.

3. Super 8 by Wyndham Washington

Super 8 by Wyndham Washington
Washington
  • Family-friendly haven with spacious rooms, complimentary breakfast, and thoughtful amenities for children makes vacationing simple and fun.
NT$2,658
NT$3,026 total
includes taxes & fees
Oct 18 - Oct 19
Super 8 by Wyndham Washington
A spacious lobby with a high ceiling, a dining area, and a kitchen in the background.
A lobby with a checkered carpet, a marble coffee table, two armchairs with patterned cushions, a sofa, and a dining table with chairs.
An indoor swimming pool with stone flooring, white walls, and a green stripe. There are chairs and a door with a sign.
A hotel room with a bathroom, a bed, a nightstand, and a window.

4. Quality Inn Near Six Flags St. Louis

Quality Inn Near Six Flags St. Louis
Pacific
NT$2,986
NT$3,419 total
includes taxes & fees
Sep 24 - Sep 25
Quality Inn Near Six Flags St. Louis
An indoor swimming pool with a hot tub, clear signage, and a view of the outside through large windows.
A bathroom with a shower, a sink, a chair, and a mirror.
A hotel room with two beds, a desk with a TV, a chair, and a lamp.
A modern dining area with yellow and blue chairs, a flat-screen TV, and a kitchen area with appliances.

5. Comfort Inn Near Six Flags St. Louis

Comfort Inn Near Six Flags St. Louis
Pacific
  • Family adventures await at this hotel with an indoor pool, hot tub, and convenient location just minutes from Six Flags St. Louis.
NT$3,128
NT$3,581 total
includes taxes & fees
Oct 12 - Oct 13
Comfort Inn Near Six Flags St. Louis
A modern bathroom with a toilet, sink, and towel hooks.
A reception area with a dark wooden counter, a water dispenser, potted plants, and a large window with an eagle mural.
A bathroom with a sink, mirror, shower curtain, and tiled walls.
A hotel room with a bed, two bedside tables, a ceiling fan, and two wall-mounted lamps.

6. Motel 6 Sullivan, MO

Motel 6 Sullivan, MO
Sullivan
NT$2,318
NT$2,526 total
includes taxes & fees
Sep 23 - Sep 24
Motel 6 Sullivan, MO
Two people in a swimming pool with colorful inflatable rings.
A buffet counter with a variety of food items, including pastries and beverages, and a person serving.
A spacious lobby with a stone fireplace, a chandelier, and a staircase.
A lobby with a grand staircase, two patterned sofas, a glass coffee table, and a large mirror.

7. Holiday Inn St. Louis West Six Flags by IHG

Holiday Inn St. Louis West Six Flags by IHG
Eureka
  • Indoor fun for families with an adventure-ready pool area, game arcade, and convenient shuttle to Six Flags St. Louis.
NT$3,334
NT$3,884 total
includes taxes & fees
Sep 30 - Oct 1
Holiday Inn St. Louis West Six Flags by IHG
View all properties

Choose what matters most at family-friendly hotels in Union

Breakfast included
Pool
All-inclusive
4 stars
5 stars

Top Union Hotel Reviews

Super 8 by Wyndham St. Clair MO

Super 8 by Wyndham St. Clair MO

10/10 Excellent
"Great place to stay friendly staff"
Jim 1-night trip
Posted 5 hours ago
Super 8 by Wyndham St. Clair MO
Pinemark Inn & Suites

Pinemark Inn & Suites

10/10 Excellent
"It was great, clean rooms, pleasant staff, good breakfast, convenient parking! Would stay again!"
Christine 1-night trip
Posted 1 day ago
Pinemark Inn & Suites
Holiday Inn St. Louis West Six Flags by IHG

Holiday Inn St. Louis West Six Flags by IHG

10/10 Excellent
"Clean and convenient"
Sylvain 1-night trip
Posted 2 days ago
Holiday Inn St. Louis West Six Flags by IHG
Americas Best Value Inn Sullivan

Americas Best Value Inn Sullivan

10/10 Excellent
"Bath needed replacing. TV not very effective"
Janette 1-night trip
Posted 3 days ago
Americas Best Value Inn Sullivan
Best Western Plus Washington Hotel

Best Western Plus Washington Hotel

10/10 Excellent
"Very clean and staffed. Room was sizable,pool and hot tub were great."
Brad 1-night trip
Posted 3 days ago
Best Western Plus Washington Hotel
Comfort Inn Near Six Flags St. Louis

Comfort Inn Near Six Flags St. Louis

10/10 Excellent
"Na"
Tracy 1-night trip
Posted 6 days ago
Comfort Inn Near Six Flags St. Louis
Super 8 by Wyndham Union

Super 8 by Wyndham Union

10/10 Excellent
"The property was very clean. Didn’t hear anything after we got into the room the ac was quiet and the bed comfortable"
Elizabeth 1-night trip
Posted 10 days ago
Super 8 by Wyndham Union
Super 8 by Wyndham Washington

Super 8 by Wyndham Washington

10/10 Excellent
"Breakfast was good but limited. Room was large and clean. Could use an outside smoking area. Good choice of fast food places nearby."
Cary 1-night trip
Posted 10 days ago
Super 8 by Wyndham Washington
Americas Best Inn - Eureka

Americas Best Inn - Eureka

10/10 Excellent
"Motel was very pleasant. Staff very nice. Room was clean and everything functioned properly. "
Susan 2-night trip
Posted 1 month ago
Americas Best Inn - Eureka

Frequently asked questions

What's Union like for family-friendly vacations?
If you've been thinking about a trip with your kids, the welcoming destination of Union is a good choice. The excursions and swimming spots are just a few things that make this the ideal place for a family vacation. Take to the air and fly into St. Louis, MO (SUS-Spirit of St. Louis), which is located 24.5 mi (39.5 km) from the city center.
When's the best time to book a family-friendly vacation in Union?
The hottest months are usually July and August with an average temp of 75°F, while the coldest months are January and February with an average of 37°F. Average annual precipitation for Union is 48 inches.
What's there to see and do with your family in Union?
While you are visiting Union, you might want to round up the kiddos and make time to see interesting attractions such as The County Seat Plaza and Union Village Plaza. Make sure you have lots of time for activities like Webb Center and Union Silo Plaza.

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