The Best Hotels Closest to St. Louis Aquarium at Union Station in St. Louis - 2026 Updated Prices

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Our top choices for St. Louis Aquarium at Union Station hotels

A room with a green armchair, a round table, a lamp, and a mirror on the wall.

A room with a bed, a nightstand with a lamp, a painting on the wall, and a radiator.

A two-story building with a dark entrance, large windows, and a brick facade.

A modern interior with a staircase, a large abstract painting, and a seating area with a glass coffee table.

1. Truitt Hotel

Lafayette Square, 1.8 km from St. Louis Aquarium at Union Station

Gabrielle

฿5,648

฿6,856 total

includes taxes & fees

8 Oct - 9 Oct

A rooftop terrace with wicker furniture, offering a city view.

A modern hotel lobby with a bar area, seating arrangements, and a large chandelier.

A hotel room with a large window offering a view of the Gateway Arch and a modern building.

A lobby with seating areas, a chandelier, and a large pillar.

2. Drury Plaza Hotel St. Louis at the Arch

Downtown St. Louis, 1.7 km from St. Louis Aquarium at Union Station

Kevin Roy

฿4,538

฿5,306 total

includes taxes & fees

27 Oct - 28 Oct

A multi-story building with a grand entrance, large windows, and a well-lit facade at night.

A wooden table set for a meal under a tent with string lights, surrounded by chairs on a grassy area.

A hallway with a chandelier, a dining table with chairs, and a vase of flowers.

A dining room with two tables, chairs, a chandelier, and a fireplace.

3. Grand Center Inn

2.7 km from St. Louis Aquarium at Union Station

Leon and Janis

฿6,017

฿7,096 total

includes taxes & fees

12 Oct - 13 Oct

A multi-story building with a classic architectural style, featuring numerous windows and a brick facade.

A modern hotel lobby with a checkered floor, a seating area with a sofa and armchairs, and a bar area with red chairs.

A hotel lobby with a checkered floor, bar area, and seating with lamps.

A modern hotel lobby with a large sofa, a television, and a bar area.

4. Courtyard by Marriott St. Louis Downtown/Convention Center

Downtown St. Louis, 1.3 km from St. Louis Aquarium at Union Station

Kristy

฿3,550

฿4,222 total

includes taxes & fees

18 Oct - 19 Oct

An indoor swimming pool with a hot tub, lounge chairs, and a brick wall with artwork.

A multi-story hotel with a prominent sign for 'Pearl Tree Inn by O'Dell'.

5. Pear Tree Inn St. Louis Near Union Station

Downtown West, 0.5 km from St. Louis Aquarium at Union Station

Keith

฿3,496

฿4,088 total

includes taxes & fees

11 Oct - 12 Oct

A multi-story hotel with a prominent corner location, large windows, and a well-lit facade.

A buffet area with various food items and a self-service station.

An indoor swimming pool area with lounge chairs, a small table, and potted plants.

A bar area with a long counter, multiple stools, and a television mounted on the wall.

6. Embassy Suites by Hilton St. Louis Downtown

Downtown St. Louis, 1.5 km from St. Louis Aquarium at Union Station

Karen

฿3,839

฿4,566 total

includes taxes & fees

18 Oct - 19 Oct

A multi-story building with a symmetrical facade, large windows, and a central entrance with a canopy.

A spacious lobby with a large spherical sculpture, a seating area, and a view of the outside through a large window.

A reception desk with a wooden finish and the name "IDOL WOLF" on it.

A reception area with a curved wooden desk, a laptop, and a chair. The wall has a sign reading "Locust Street Athletic and Swim Club."

7. 21C Museum Hotel St Louis

Downtown West, 0.6 km from St. Louis Aquarium at Union Station

Zane

฿4,838

฿5,826 total

includes taxes & fees

1 Nov - 2 Nov

An outdoor patio area with seating, planters, and a grill.

A building with a sign that reads "element by Westin" on a brick wall.

A spacious lobby with a modern design, featuring a seating area with sofas and armchairs, a reception desk, and a large window providing a view of the interior.

A modern hotel lobby with grey sofas, a coffee table, and a reception desk.

8. Element by Marriott St. Louis Midtown

Midtown, 2.9 km from St. Louis Aquarium at Union Station

Heather

฿4,437

฿5,189 total

includes taxes & fees

12 Oct - 13 Oct

An indoor swimming pool with clear glass ceilings, large windows, and a sunlit area with umbrellas.

A hotel with a prominent arch structure in the background, a sign for Hampton Inn, and a TGI Friday's restaurant.

A hotel lobby with a bar area, seating, and a large window.

A compact minibar with a refrigerator, coffee maker, and beverage dispensers.

9. Hampton Inn St. Louis-Downtown (At the Gateway Arch)

Downtown St. Louis, 1.8 km from St. Louis Aquarium at Union Station

Rob

฿3,556

฿4,158 total

includes taxes & fees

28 Oct - 29 Oct

A spacious lobby with modern seating arrangements, a large chandelier, and a view of the cityscape through large windows.

A couple exiting a building through ornate black gates.

A spacious lobby with a bar area, seating arrangements, and a fireplace.

A lobby with a clock, a sign for The Merchants' Laclede National Bank, and a security vault.

10. Hilton Pennywell St. Louis at the Arch

Downtown St. Louis, 1.7 km from St. Louis Aquarium at Union Station

Gemma

฿3,832

฿4,480 total

includes taxes & fees

1 Nov - 2 Nov

A rooftop terrace with outdoor seating, string lights, and a city skyline view.

A multi-story hotel with a classic architectural style, featuring a prominent entrance and a series of uniformly lit windows.

A modern lounge area with a central cylindrical light fixture, white seating, and artwork on the walls.

A modern hotel room with a large window, a bathtub, and a unique eye-themed pillow.

11. Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

2.4 km from St. Louis Aquarium at Union Station

Skylee

฿4,107

฿4,844 total

includes taxes & fees

11 Oct - 12 Oct

A spacious lobby with a polished floor, a large chandelier, and a central table with a potted plant.

A hotel room with two beds, a desk, a chair, a mirror, and a ceiling fan.

A spacious lobby with high ceilings, ornate chandeliers, and a polished marble floor.

A large conference room with multiple tables and chairs, a carpeted floor, and chandeliers.

12. Missouri Athletic Club

Downtown St. Louis, 1.8 km from St. Louis Aquarium at Union Station

Heather

฿5,849

฿6,840 total

includes taxes & fees

29 Oct - 30 Oct

A modern dining area with multiple tables and chairs, large windows with a city view, and contemporary lighting fixtures.

A pool table with billiard balls, a sofa, and a ceiling fan in a living room with large windows and a view of the city.

A hotel room with a sofa, a round table with a tray, a black dresser, and a large window with a view of a building.

A rooftop pool area with lounge chairs and a clear view of the city skyline.

13. Hotel Saint Louis, Autograph Collection

Downtown St. Louis, 1.4 km from St. Louis Aquarium at Union Station

Ryan

฿5,681

฿6,757 total

includes taxes & fees

11 Oct - 12 Oct

A lobby with a sofa, two armchairs, a coffee table, and a staircase.

A spacious lobby with a sectional sofa, a white armchair, and a glass coffee table. There is a dining area in the background with a chandelier.

A modern hotel room with a large window, a flat-screen TV mounted on the wall, a round dining table with chairs, and a patterned rug.

A rooftop lounge with large windows, red seating, and a view of the cityscape.

14. Hyatt Regency St. Louis at The Arch

Downtown St. Louis, 1.7 km from St. Louis Aquarium at Union Station

David

฿4,516

฿5,326 total

includes taxes & fees

30 Oct - 31 Oct

A modern outdoor seating area with a fire pit, surrounded by wicker furniture and a landscaped garden.

A modern bar area with multiple seating options, a counter with a menu, and a television screen displaying sports.

A gym with exercise equipment, including a treadmill and an elliptical machine, under a large glass ceiling.

A modern hotel entrance with a covered walkway, a landscaped garden, and a clear sky.

15. Courtyard by Marriott St. Louis Downtown West

Downtown West, 0.7 km from St. Louis Aquarium at Union Station

Jonathan

฿3,903

฿4,564 total

includes taxes & fees

19 Oct - 20 Oct

A bar area with a central bar, multiple stools, and a chandelier.

A spacious lobby with a high ceiling, ornate chandeliers, and a seating area with sofas and armchairs.

A grand lobby with a large chandelier, a bar area, and classical architecture.

A grand lobby with a bar area, ornate chandeliers, and a staircase.

16. Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

Downtown St. Louis, 1.4 km from St. Louis Aquarium at Union Station

Carol

฿3,731

฿4,438 total

includes taxes & fees

30 Oct - 31 Oct

A spacious foyer with a grand staircase, a piano, and a large rug.

A spacious dining area with a round glass table, black metal chairs, and a wooden staircase leading to an upper level.

A spacious living room with a beige sofa, a dining area with a table and chairs, large windows, and a chandelier.

A hallway with wooden doors, a wall-mounted tree decoration, a small table with a plant, and a painting.

17. White House at Grand Central

3 km from St. Louis Aquarium at Union Station

Mark

฿2,708

฿4,343 total

includes taxes & fees

19 Oct - 20 Oct

A multi-story hotel with a prominent 'Marriott' sign, featuring a classic architectural style with a red brick facade and large windows.

A grand hall with rows of chairs arranged for an event, a central floral arrangement, and a large chandelier.

A spacious interior with a central staircase, large windows, and hanging chandeliers.

18. Marriott St. Louis Grand

Downtown St. Louis, 1.4 km from St. Louis Aquarium at Union Station

Andrew

฿5,110

฿6,077 total

includes taxes & fees

21 Oct - 22 Oct

A Comfort Inn & Suites hotel with a modern design, featuring a covered entrance and a brick facade.

A modern hotel room with a bed, bedside tables, a desk, and a chair.

A spacious room with multiple tables and chairs, large windows, and artwork on the walls.

19. Comfort Inn & Suites Saint Louis Lafayette Square

The Gate, 1.9 km from St. Louis Aquarium at Union Station

Daevontae

฿3,400

฿3,976 total

includes taxes & fees

28 Oct - 29 Oct

An indoor swimming pool with a glass ceiling, surrounded by potted plants and a tiled wall with a geometric pattern.

A casino with multiple blackjack tables, a cashier, and slot machines.

A hotel lobby with a long corridor, a reception desk, and a large skylight.

A modern living room with a sectional sofa, a coffee table, decorative vases, and a fireplace.

20. Casino Queen Hotel

2.8 km from St. Louis Aquarium at Union Station

Douglas

฿2,496

฿2,895 total

includes taxes & fees

11 Oct - 12 Oct

View all properties

Compare popular hotels close to St. Louis Aquarium at Union Station

Property	Property class	Guest rating
Truitt Hotel	9.8 Exceptional 15 reviews	View
Drury Plaza Hotel St. Louis at the Arch	9.6 Exceptional 3,776 reviews	View
Grand Center Inn	9.4 Exceptional 105 reviews	View
Courtyard by Marriott St. Louis Downtown/Convention Center	9.0 Wonderful 1,005 reviews	View
Pear Tree Inn St. Louis Near Union Station	8.8 Excellent 2,229 reviews	View

Top St. Louis Aquarium at Union Station Hotel Reviews

Pear Tree Inn St. Louis Near Union Station

8/10 Good

"One of the only hotels in the area with free on-site parking, can park in the garage on site or in regular lot and come and go and you please"

Courtyard by Marriott St. Louis Downtown/Convention Center

10/10 Excellent

"Staff was very helpful and nice!"

Drury Plaza Hotel St. Louis Union Station

10/10 Excellent

"Walking distance from the soccer stadium"

21C Museum Hotel St Louis

8/10 Good

"Great location. Parking is expensive unless you can find street parking. It is a really neat old building make sure you walk around! We had a weird light that would not turn off I our room. Maintenance came and had to put tape and cardboard over it. Effective but not a long term solution for dum design"

Drury Plaza Hotel St. Louis at the Arch

10/10 Excellent

"My wife and two daughters stayed at hotel said everything was wonderful"

Embassy Suites by Hilton St. Louis Downtown

10/10 Excellent

"Very clean nice rooms. Staff was excellent and friendly. Happy hour was so fun. Great location. Will stay again."

St. Louis Union Station Hotel, Curio Collection by Hilton

10/10 Excellent

"Thx"

Home2 Suites by Hilton St. Louis Downtown

10/10 Excellent

"Great location Downtown. Staff were great. Parking on street is fine."

Fairfield Inn & Suites by Marriott St. Louis Downtown

10/10 Excellent

"Great central location for our desired attractions"

Other attractions near St. Louis Aquarium at Union Station

A historic building with a clock tower and a fountain with statues.

Meeting of the Waters Fountain

7.6/10 (5 reviews)

Meeting of the Waters Fountain is just one of the places to see in St. Louis, so why not enjoy the other things to explore during your travels? Experience the area's fascinating museums and acclaimed theatre scene.

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A cityscape with a prominent statue in the center, surrounded by various buildings and a large stadium.

Enterprise Center

8.8/10 (1,597 reviews)

Catch an event at Enterprise Center during your trip to St. Louis. Experience the area's acclaimed art galleries or attend a baseball game.

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Whispering Arch at Union Station

You can learn about the history of St. Louis with a visit to Whispering Arch at Union Station.

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St. Louis Union Station Mini Golf

7.8/10 (7 reviews)

Enjoy a round of golf in St. Louis at St. Louis Union Station Mini Golf.

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The St. Louis Wheel

9.2/10 (13 reviews)

Enjoy an outing to The St. Louis Wheel during your stay in St. Louis.

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Centenary United Methodist Church

6.0/10 (3 reviews)

After visiting Centenary United Methodist Church, make a plan to see the other sights and activities in St. Louis. Experience the area's acclaimed theatre scene and great live music.

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Energizer Park

Catch an event at Energizer Park during your trip to St. Louis.

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Stifel Theatre

You can make plans for a show at Stifel Theatre during your trip to St. Louis.

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Frequently asked questions

What's the area like around St. Louis Aquarium at Union Station?

St. Louis Aquarium at Union Station is located in St. Louis. If you're looking for a convenient place to stay, take a look at the 146 hotels and other accommodation options you'll find within a mile.

Where is the best place to stay close to St. Louis Aquarium at Union Station?

Adjacent to St. Louis Aquarium at Union Station, Drury Plaza Hotel St. Louis Union Station is one of the top choices for your stay based on our traveller data, and this hotel offers free breakfast and a restaurant. Other good options close by include Pear Tree Inn St. Louis Near Union Station and 21C Museum Hotel St Louis.

How many hotels are there close to St. Louis Aquarium at Union Station?

Expedia has 146 hotels and other accommodation options within a mile from St. Louis Aquarium at Union Station.

If I need to cancel the hotel reservation for my stay near St. Louis Aquarium at Union Station, will I receive a refund?

Yes, you'll find most room reservations are fully refundable if cancelled prior to the hotel's cancellation deadline, which is usually within 24-48 hours of check in. If your reservation is non-refundable, you might still have the option to cancel and get a refund within 24 hours of your booking. Add your dates and click on "Search", then you can use the "fully refundable" filter to view the best deals available near St. Louis Aquarium at Union Station.

What can I see and do near St. Louis Aquarium at Union Station?

Study the collections at City Museum, Cathedral Basilica of St. Louis or St. Louis Science Center. St. Louis Union Station, Washington Avenue Historic District and Old Courthouse are some of the notable landmarks to see in the area. You can catch a show at St. Louis Symphony Orchestra, Powell Symphony Hall and Powell Hall.

How can I get to St. Louis Aquarium at Union Station?

If you want to venture outside of the area, hop aboard a train at St. Louis Gateway Station. There might not be many public transport stops near St. Louis Aquarium at Union Station so consider renting a car to see more of the area.

Search Hotels Near St. Louis Aquarium at Union Station, St. Louis

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Treat yourself

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Our top choices for St. Louis Aquarium at Union Station hotels

1. Truitt Hotel

2. Drury Plaza Hotel St. Louis at the Arch

3. Grand Center Inn

4. Courtyard by Marriott St. Louis Downtown/Convention Center

5. Pear Tree Inn St. Louis Near Union Station

6. Embassy Suites by Hilton St. Louis Downtown

7. 21C Museum Hotel St Louis

8. Element by Marriott St. Louis Midtown

9. Hampton Inn St. Louis-Downtown (At the Gateway Arch)

10. Hilton Pennywell St. Louis at the Arch

11. Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

12. Missouri Athletic Club

13. Hotel Saint Louis, Autograph Collection

14. Hyatt Regency St. Louis at The Arch

15. Courtyard by Marriott St. Louis Downtown West

16. Magnolia Hotel St. Louis, a Tribute Portfolio Hotel

17. White House at Grand Central

18. Marriott St. Louis Grand

19. Comfort Inn & Suites Saint Louis Lafayette Square

20. Casino Queen Hotel

Compare popular hotels close to St. Louis Aquarium at Union Station

Top St. Louis Aquarium at Union Station Hotel Reviews

Pear Tree Inn St. Louis Near Union Station

Courtyard by Marriott St. Louis Downtown/Convention Center

Drury Plaza Hotel St. Louis Union Station

21C Museum Hotel St Louis

Drury Plaza Hotel St. Louis at the Arch

Embassy Suites by Hilton St. Louis Downtown

St. Louis Union Station Hotel, Curio Collection by Hilton

Home2 Suites by Hilton St. Louis Downtown

Fairfield Inn & Suites by Marriott St. Louis Downtown

Other attractions near St. Louis Aquarium at Union Station

Meeting of the Waters Fountain

Enterprise Center

Whispering Arch at Union Station

St. Louis Union Station Mini Golf

The St. Louis Wheel

Centenary United Methodist Church

Energizer Park

Stifel Theatre

Frequently asked questions