Hotels in Frontenac

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Check prices for these dates

Tonight
May 5 - May 6
Tomorrow
May 6 - May 7
This weekend
May 9 - May 11
Next weekend
May 16 - May 18

Where to stay in Frontenac?

Hilton St. Louis Frontenac
Lobby

Hilton St. Louis Frontenac

4.0 star property
8.8 out of 10, Excellent, (1005)
The price is $166
includes taxes & fees
$143 per night
May 25 - May 26
Hilton St. Louis Frontenac
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
trending_down

Our prices for hotels in Frontenac are cheapest in January

See average prices and weather for all months

Price trends for hotels in Frontenac

Pricing is based on two traveler single night rates
May
$192
Average price during May is $192
Jun
$195
Average price during June is $195
Jul
$201
Average price during July is $201
Aug
$189
Average price during August is $189
Sep
$193
Average price during September is $193
Oct
$208
Average price during October is $208
Nov
$188
Average price during November is $188
Dec
$193
Average price during December is $193
Jan
$174
Average price during January is $174
Feb
$186
Average price during February is $186
Mar
$190
Average price during March is $190
Apr
$191
Average price during April is $191
Currently viewing crowd sizes and weather for May.

May

trending_upHigh crowds
High 76°F / low 58°F. Sunny most days.
76°
weather_sun
May, High crowds, average high temperature 76 degrees Fahrenheit, average low temperature 58 degrees Fahrenheit. Sunny most days.
58°
85°
weather_sun
June, High crowds, average high temperature 85 degrees Fahrenheit, average low temperature 68 degrees Fahrenheit. Sunny most days.
68°
88°
weather_sun
July, High crowds, average high temperature 88 degrees Fahrenheit, average low temperature 71 degrees Fahrenheit. Sunny most days.
71°
87°
weather_sun
August, Moderate crowds, average high temperature 87 degrees Fahrenheit, average low temperature 69 degrees Fahrenheit. Sunny most days.
69°
81°
weather_sun
September, High crowds, average high temperature 81 degrees Fahrenheit, average low temperature 62 degrees Fahrenheit. Sunny most days.
62°
68°
weather_sun
October, Moderate crowds, average high temperature 68 degrees Fahrenheit, average low temperature 51 degrees Fahrenheit. Sunny most days.
51°
55°
weather_partly_sunny
November, Low crowds, average high temperature 55 degrees Fahrenheit, average low temperature 39 degrees Fahrenheit. Partly sunny.
39°
45°
weather_partly_sunny
December, Moderate crowds, average high temperature 45 degrees Fahrenheit, average low temperature 31 degrees Fahrenheit. Partly sunny.
31°
39°
weather_cloudy
January, Low crowds, average high temperature 39 degrees Fahrenheit, average low temperature 25 degrees Fahrenheit. Cloudy most days.
25°
43°
weather_partly_sunny
February, Low crowds, average high temperature 43 degrees Fahrenheit, average low temperature 27 degrees Fahrenheit. Partly sunny.
27°
55°
weather_partly_sunny
March, Low crowds, average high temperature 55 degrees Fahrenheit, average low temperature 38 degrees Fahrenheit. Partly sunny.
38°
65°
weather_sun
April, Moderate crowds, average high temperature 65 degrees Fahrenheit, average low temperature 47 degrees Fahrenheit. Sunny most days.
47°
Monthly weather averages (˚F)
View all properties

Learn more about Frontenac

Enterprise Center, St. Louis Zoo, and St. Louis Union Station are some of the top attractions around Frontenac. Visitors speak highly of this family-friendly city's restaurants and lively setting.

See all hotels in Frontenac
A tranquil hotel pool encircled by beautiful arches, enhancing the ambiance for leisure and relaxation.

Summer Getaway Sale

Save 25% or more on select hotels, and earn 50% more rewards on all properties. Book by May 26 and travel by Sep 30, 2025. See terms*
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Frequently asked questions

What hotels do travelers like in Frontenac?
Hilton St. Louis Frontenac is a property that our guests really like.
Where can I find free parking with my stay in Frontenac?
Park your car for free at Hilton St. Louis Frontenac.
Can I book a refundable hotel in Frontenac?
If you need the flexibility to change your plans to Frontenac, most properties provide refundable* rates you can book. You can see these accommodations by searching our site and using the “fully refundable” filter to narrow the results down.
Which Frontenac hotels do guests like for their central location?
Our guests love Hilton St. Louis Frontenac for its great location.
Where can I stay if I'm visiting Frontenac with my family?
Parents traveling with children may want to consider Hilton St. Louis Frontenac.
Where should I stay in Frontenac for a getaway with my partner?
Hilton St. Louis Frontenac is a good option for a romantic getaway with your special someone.
Where should I stay in Frontenac if I want a luxurious hotel?
An option for a luxury stay is Hilton St. Louis Frontenac.
What will the weather in Frontenac be like during my trip?
July and August are typically the warmest months in Frontenac when the average temp is 76°F. January and February are the coldest months when the average temperature is 37°F. May and April are the months with the most rain.
Why should I book my Frontenac hotel with Hotels.com?
There are lots of reasons to book your Frontenac trip with us: our free cancellations on selected hotels* gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™** on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.

Terms and conditions

*Book by 5/26/2025 11:59 pm in hotel property local time. Stay between 4/17/2025-9/30/2025. Member Prices are available to Hotels.com® app users and One Key members. Limited availability, blackout periods may apply.

OneKeyCash is not redeemable for cash and can only be used on Hotels.com®, Expedia®, and Vrbo®.

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