Cheap Flights to St. Charles from $30

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

How Much Does it Cost To Fly To St. Charles?

The cheapest prices found with in the last 7 days for return flights were $60 and $30 for one-way flights to St. Charles for the period specified. Prices and availability are subject to change. Additional terms apply

Sun, Sep 28 - Mon, Sep 29
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$60 Roundtrip, just found
$60
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Sep 28 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Mon, Sep 29, priced at $60 just found
OriginDestinationTravel DatesFlights From*
ATLSt. LouisJuly 26 to August 2$115
LGASt. LouisSeptember 6 to September 8$131
LGASt. LouisSeptember 6 to September 8$131
DALSt. LouisSeptember 2 to September 16$136
DENSt. LouisAugust 23 to August 30$139
TPASt. LouisJuly 14 to July 21$151
PHLSt. LouisJuly 21 to July 24$157
SEASt. LouisSeptember 26 to September 29$189
LAXSt. LouisAugust 30 to September 5$199
FCOSt. LouisAugust 28 to September 1$759
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
ATLSt. LouisJune 28 to June 29$232
TPASt. LouisJune 29 to July 13$234
PHLSt. LouisJune 29 to July 28$241
EWRSt. LouisJune 29 to July 13$294
DFWSt. LouisJune 29 to June 29$296
LAXSt. LouisJune 28 to June 30$307
LGASt. LouisJune 27 to June 29$312
DENSt. LouisJune 28 to July 5$375
SEASt. LouisJune 29 to July 2$471
*Prices include taxes and fees

St. Charles Flight Information

Traveling to
St. Charles
Lowest Price
$60
Number of Airlines Serving
Airlines Serving
Spirit Airlines
Number of Daily Flights
Airlines with Direct Flights

Find The Perfect Hotel For After Your Flight

Amazing St. Charles Accommodation Deals

Red Roof Inn St Louis - St Charles

Red Roof Inn St Louis - St Charles

2 out of 5
2010 Zumbehl Road, St. Charles, MO
Book a stay at this business-friendly hotel in St. Charles. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Ameristar Casino St. ...
"Hotel was overbooked, was not incormed of this, paid for 3 rooms days ahead of time only to be told nothing was available upon arrival. Called a few hours before check in to confirm everything and was told everything was ready for my check in."

Reviewed on Mar 29, 2021

Get rates
Red Roof Inn St Louis - St Charles
Relax Inn Saint Charles

Relax Inn Saint Charles

2 out of 5
3800 Harry S Truman Blvd, St. Charles, MO
Stay at this motel in St. Charles. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the clean rooms in our reviews. Popular attractions ...
6.2/10 (895 reviews)
"Very clean"

Reviewed on Jun 22, 2025

Get rates
Relax Inn Saint Charles
Super 8 by Wyndham St Charles

Super 8 by Wyndham St Charles

2 out of 5
3040 W Clay St, St. Charles, MO
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8/10 Very Good! (1,000 reviews)
"Easily accessible from the highway and convenient."

Reviewed on Jun 20, 2025

Get rates
Super 8 by Wyndham St Charles
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Americas Best Value Inn & Suites St. Louis, St. Charles Inn

Americas Best Value Inn & Suites St. Louis, St. Charles Inn

2.5 out of 5
1310 Bass Pro Drive, St. Charles, MO
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the property condition in our ...
5.6/10 (1,000 reviews)
"Dated hotel. Friendly staff. Good location. Wifi was horrible."

Reviewed on Jun 8, 2025

Get rates
Americas Best Value Inn & Suites St. Louis, St. Charles Inn
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.

Luxury Hotels in St. Charles

Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
1 Ameristar Blvd, St. Charles, MO
Stay at this 4.5-star luxury hotel in St. Charles. Enjoy an outdoor pool, a full-service spa, and 6 restaurants. Our guests praise the clean rooms and the property ...
8.2/10 Very Good! (1,004 reviews)
"They stay was great, just as described by many of the guest ratings I read beforehand. Check in was a mess however! We drove all day and arrived at 8:00pm only to find out they only had one king bed rooms available. I told her I reserved a 2 queen bed room and told her there was no way 4 grown adults ..."

Reviewed on Jun 21, 2025

Get rates
Ameristar Casino Resort and Spa
Country Inn & Suites by Radisson, St. Charles Historic District

Country Inn & Suites by Radisson, St. Charles Historic District

2.5 out of 5
1190 S Main St, St. Charles, MO
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,007 reviews)
"Location was wonderful! Staff were super nice and helpful"

Reviewed on Jun 20, 2025

Get rates
Country Inn & Suites by Radisson, St. Charles Historic District
Red Roof Inn St Louis - St Charles

Red Roof Inn St Louis - St Charles

2 out of 5
2010 Zumbehl Road, St. Charles, MO
Book a stay at this business-friendly hotel in St. Charles. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Ameristar Casino St. ...
"Hotel was overbooked, was not incormed of this, paid for 3 rooms days ahead of time only to be told nothing was available upon arrival. Called a few hours before check in to confirm everything and was told everything was ready for my check in."

Reviewed on Mar 29, 2021

Get rates
Red Roof Inn St Louis - St Charles
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Relax Inn Saint Charles

Relax Inn Saint Charles

2 out of 5
3800 Harry S Truman Blvd, St. Charles, MO
Stay at this motel in St. Charles. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the clean rooms in our reviews. Popular attractions ...
6.2/10 (895 reviews)
"Very clean"

Reviewed on Jun 22, 2025

Get rates
Relax Inn Saint Charles
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.

Family Friendly Hotels in St. Charles

Country Inn & Suites by Radisson, St. Charles Historic District

Country Inn & Suites by Radisson, St. Charles Historic District

2.5 out of 5
1190 S Main St, St. Charles, MO
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,007 reviews)
"Location was wonderful! Staff were super nice and helpful"

Reviewed on Jun 20, 2025

Get rates
Country Inn & Suites by Radisson, St. Charles Historic District
Embassy Suites by Hilton St. Louis St. Charles

Embassy Suites by Hilton St. Louis St. Charles

3.5 out of 5
2 Convention Center Plz, St. Charles, MO
Stay at this 3.5-star business-friendly hotel in St. Charles. Enjoy free breakfast, free parking, and a free area shuttle. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,131 reviews)
Living space + sleeping space
"I was really surprised about what we got for the price. It was definitely a room I'd like to have again in the future."

Reviewed on Jun 17, 2025

Get rates
Embassy Suites by Hilton St. Louis St. Charles
Research Park Inn St Louis West – Chesterfield

Research Park Inn St Louis West – Chesterfield

3 out of 5
32 Research Park Circle, St. Charles, MO
Stay at this 3-star business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
"The hotel was under a major renovation as of Oct 2023. The rooms were dated, which is okay. The cleanliness of the room was acceptable. There wasn't much offered for the complimentary breakfast. I am sure this place will be a nice place to stay when finished. This hotel is a bargain compared to the ..."

Reviewed on Dec 5, 2023

Get rates
Research Park Inn St Louis West – Chesterfield
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Best Western Plus The Charles Hotel

Best Western Plus The Charles Hotel

3 out of 5
1425 South 5th Street, St. Charles, MO
Stay at this 3-star business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (1,002 reviews)
"Very pleased with these accommodations. Was very clean and beds were comfortable. The guy who checked us in was friendly and personable. The pool was nice. My kids enjoyed that there was a “deep end” 12’!"

Reviewed on Jun 19, 2025

Get rates
Best Western Plus The Charles Hotel
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.

Best St. Charles Flight and Hotel Packages

St. Charles flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hilton Garden Inn Chesterfield

Hilton Garden Inn Chesterfield

3 out of 5
per person
Aug 8 - Aug 10
found 1 day ago
Roundtrip non-stop flight included
San Antonio (SAT) to St. Louis (STL)
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
per person
Aug 8 - Aug 10
found 1 day ago
Roundtrip non-stop flight included
San Antonio (SAT) to St. Louis (STL)
Ballpark Apartments by Barsala

Ballpark Apartments by Barsala

4 out of 5
per person
Aug 8 - Aug 10
found 24 hours ago
Roundtrip non-stop flight included
San Antonio (SAT) to St. Louis (STL)
Don't see what you're looking for?
See all available trips from San Antonio to St. Charles
View all trips

Need a Car For After Your Flight?

Economy Special

  • 4 people
  • Unlimited mileage
St Louis, Missouri, USA

$57

$114 total
found 2 hours ago
Economy Special undefined

Compact

  • 5 people
  • Unlimited mileage
St Louis, Missouri, USA

$60

$120 total
found 2 hours ago
Compact undefined

Midsize

  • 5 people
  • Unlimited mileage
St Louis, Missouri, USA

$62

$124 total
found 2 hours ago
Midsize undefined

Special

  • 4 people
  • Unlimited mileage
Saint Louis, Missouri, USA

$64

$165 total
found 8 hours ago
Special undefined
Lowest prices found within the past 2 hours. Prices and availability subject to change. Additional terms may apply.

Plane Tickets To St. Charles

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to St. Charles. Browse through our inventory to explore a wide range of cheap flights to St. Charles to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in St. Charles as you anxiously await to exit the plane and explore what St. Charles has to offer. Considering all the amazing local food and culture in St. Charles, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to St. Charles to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to St. Charles without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to St. Charles with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to St. Charles today!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.