Cheap Flights to St. Charles from $31

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

The cheapest prices found with in the last 7 days for return flights were $89 and $31 for one-way flights to St. Charles for the period specified. Prices and availability are subject to change. Additional terms apply

Sat, Oct 11 - Sat, Oct 18
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$89 Roundtrip, found 3 hours ago
$89
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, Oct 11 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Sat, Oct 18, priced at $89 found 3 hours ago
OriginDestinationTravel DatesFlights From*
ATLSt. LouisDecember 4 to December 11$99
DFWSt. LouisOctober 23 to October 27$100
DENSt. LouisDecember 3 to December 5$109
TPASt. LouisOctober 18 to October 25$121
PHLSt. LouisOctober 5 to October 6$154
EWRSt. LouisOctober 2 to October 6$156
LAXSt. LouisOctober 23 to October 27$160
LGASt. LouisOctober 2 to October 6$169
SEASt. LouisNovember 9 to November 15$193
FCOSt. LouisNovember 26 to November 30$716
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
TPASt. LouisSeptember 28 to September 29$156
DFWSt. LouisSeptember 28 to October 2$163
TTNSt. LouisSeptember 28 to October 3$166
EWRSt. LouisSeptember 28 to September 29$188
ATLSt. LouisSeptember 28 to October 2$189
LGASt. LouisSeptember 28 to September 29$195
DENSt. LouisSeptember 28 to September 28$238
LAXSt. LouisSeptember 28 to October 2$260
SEASt. LouisSeptember 27 to September 29$335
FCOSt. LouisSeptember 26 to September 28$930
*Prices include taxes and fees

St. Charles Flight Information

Traveling to
St. Charles
Lowest Price
$89
Number of Airlines Serving
Airlines Serving
Frontier Airlines, 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

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Opens in a new windowRed 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
$61 nightly
The price is $71 total per night from Oct 21 to Oct 22
$71 total
Oct 21 - Oct 22
Total with taxes and fees
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 ...
6.4/10 (1,003 reviews)
"Good staff"

Reviewed on Sep 21, 2025

Opens in a new windowRelax 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
$76 nightly
The price is $87 total per night from Oct 1 to Oct 2
$87 total
Oct 1 - Oct 2
Total with taxes and fees
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! (1,003 reviews)
"Nice convenient location, it’s never a disappointment when staying here!"

Reviewed on Sep 1, 2025

Opens in a new windowSuper 8 by Wyndham St Charles
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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
$70 nightly
The price is $81 total per night from Sep 23 to Sep 24
$81 total
Sep 23 - Sep 24
Total with taxes and fees
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 (1,010 reviews)
"Never received my deposit back"

Reviewed on Aug 8, 2025

Opens in a new windowAmericas 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
$192 nightly
The price is $224 total per night from Oct 5 to Oct 6
$224 total
Oct 5 - Oct 6
Total with taxes and fees
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! (1,012 reviews)
"Thanks for the service."

Reviewed on Sep 18, 2025

Opens in a new windowAmeristar 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
$114 nightly
The price is $131 total per night from Sep 25 to Sep 26
$131 total
Sep 25 - Sep 26
Total with taxes and fees
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! (1,011 reviews)
"Always great in every way!!!"

Reviewed on Sep 15, 2025

Opens in a new windowCountry 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

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Opens in a new windowRed Roof Inn St Louis - St Charles
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Relax Inn Saint Charles

Relax Inn Saint Charles

2 out of 5
3800 Harry S Truman Blvd, St. Charles, MO
$61 nightly
The price is $71 total per night from Oct 21 to Oct 22
$71 total
Oct 21 - Oct 22
Total with taxes and fees
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 ...
6.4/10 (1,003 reviews)
"Good staff"

Reviewed on Sep 21, 2025

Opens in a new windowRelax 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
$114 nightly
The price is $131 total per night from Sep 25 to Sep 26
$131 total
Sep 25 - Sep 26
Total with taxes and fees
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! (1,011 reviews)
"Always great in every way!!!"

Reviewed on Sep 15, 2025

Opens in a new windowCountry 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
$168 nightly
The price is $193 total per night from Sep 25 to Sep 26
$193 total
Sep 25 - Sep 26
Total with taxes and fees
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 ...
8.6/10 Excellent! (1,075 reviews)
"Perfect"

Reviewed on Aug 27, 2025

Opens in a new windowEmbassy Suites by Hilton St. Louis St. Charles
Home2 Suites by Hilton St. Charles St.Louis

Home2 Suites by Hilton St. Charles St.Louis

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 ...
5.8/10 (1,001 reviews)
"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

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Opens in a new windowHome2 Suites by Hilton St. Charles St.Louis
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Best Western Plus The Charles Hotel

Best Western Plus The Charles Hotel

3 out of 5
1425 South 5th Street, St. Charles, MO
$93 nightly
The price is $107 total per night from Oct 12 to Oct 13
$107 total
Oct 12 - Oct 13
Total with taxes and fees
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! (1,008 reviews)
Good stay
"Easy check-in and out. Staff very friendly. Rooms nice sized and clean."

Reviewed on Sep 14, 2025

Opens in a new windowBest 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.
Comfort Inn Edwardsville - St. Louis

Comfort Inn Edwardsville - St. Louis

2.5 out of 5
Price was $435, price is now $351 per person
$351
per person
Nov 6 - Nov 9
found 14 hours ago
Roundtrip flight included
Denver (DEN) to St. Louis (STL)
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
Save 100% on your flight
Price was $727, price is now $435 per person
$435
per person
Nov 6 - Nov 9
found 14 hours ago
Roundtrip flight included
Denver (DEN) to St. Louis (STL)
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
Price was $623, price is now $516 per person
$516
per person
Nov 6 - Nov 9
found 14 hours ago
Roundtrip flight included
Denver (DEN) to St. Louis (STL)
Don't see what you're looking for?
See all available trips from Denver to St. Charles
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Need a Car For After Your Flight?

Special

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

$54

$142 total
found 6 hours ago
Special undefined

Compact

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

$55

$143 total
found 6 hours ago
Compact undefined

Midsize

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

$58

$150 total
found 6 hours ago
Midsize undefined

Fullsize

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

$59

$153 total
found 2 days ago
Fullsize undefined
Lowest prices found within the past 6 hours. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Which airlines fly to St. Charles?
Don't waste any time. Book your plane ticket to St. Charles now. There are 12 airlines for you to take your pick of, including:

  • Southwest Airlines
  • American Airlines
  • Delta Air Lines

What airport is best to fly into St. Charles?
St. Louis Lambert International Airport is 7 mi from the sights and sounds of downtown St. Charles. It's the only airport servicing the city, so there's zero chance of your cabbie transporting you to the wrong one!
Where to stay in St. Charles
Start making your dreams about St. Charles come true by reserving your accommodations with Travelocity. With 189 terrific options at your fingertips, we know you'll find the perfect place to throw down your suitcase.Seeking a taste of the high life on your escape? Book a luxurious room with all the fancy extras at the Ameristar Casino Resort and Spa. St. Charles also offers accommodations that are friendly to your budget. Look up the Red Roof Inn St Louis - St Charles if you'd rather keep those pennies in your pocket.
Places to visit in St. Charles
Whether you're a big spender or just looking for some fun, Ameristar Casino St. Charles is an exciting place to try your luck. Like some more options? Whether you are a high roller or just looking for some fun, Hollywood Casino is an exciting and dynamic place to try your luck. And that's not all. Lace up your hiking boots and head out to Katy Trail. This picturesque and rewarding hiking trail is a terrific way to really experience the glorious natural beauty of this region.
How to get through airport security fast when traveling to St. Charles
Make your flight to St. Charles a little bit easier by reading over these clever security tips:

  • Airport security staff will ask to see your travel ID and boarding pass as part of their checks. Store them in an accessible place, so they're ready for inspection.
  • Belts, wallets and wrist watches are to be placed in a bin for X-raying. If you pass through the body scanner with any one of these items, you'll be turned back and instructed to remove them.
  • Laptops and other electronic devices must be placed in a tray to be X-rayed.
  • When you get to the security checkpoint, you'll be asked to place all creams, gels and liquids in a separate tub for inspection. Make sure they're all stored in containers smaller than 3.4 ounces (100 milliliters) and sealed in a clear zip-lock bag.
  • Untie your shoelaces as you approach the body scanner. Depending on the sort of shoes you're wearing, security may ask you to take them off.
  • The list of prohibited items is forever changing. Read over your airline's website to learn about what is not allowed on board their flights.

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.