Cheap Flights to St. Charles from $34

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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 $68 and $34 for one-way flights to St. Charles for the period specified. Prices and availability are subject to change. Additional terms apply

OriginDestinationTravel DatesFlights From*
DCASt. LouisApril 9 to April 25$108
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DCASt. LouisMarch 23 to April 3$504
*Prices include taxes and fees

St. Charles STL Flight Information

Traveling to
St. Charles STL
Lowest Price
$68
Number of Airlines Serving
2
Airlines Serving
Frontier Airlines
Number of Daily Flights
7
Airlines with Direct Flights
American Airlines, Southwest Airlines

Find The Perfect Hotel For After Your Flight

Amazing St. Charles Accommodation Deals

Relax Inn Saint Charles

Relax Inn Saint Charles

2 out of 5
3800 Harry S Truman Blvd, St. Charles, MO
The price is $53 per night from Mar 24 to Mar 25
$53
per night
Mar 24 - Mar 25
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 (577 reviews)
"The king sized bed was very comfortable! I like the towels and appropriate toiletries."

Reviewed on Feb 26, 2024

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
The price is $84 per night from Mar 25 to Mar 26
$84
per night
Mar 25 - Mar 26
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 rooms ...
7.8/10 Good! (911 reviews)
"Staff were friendly and very informative."

Reviewed on Mar 16, 2024

Super 8 by Wyndham St Charles
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
The price is $80 per night from Mar 20 to Mar 21
$80
per night
Mar 20 - Mar 21
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 rooms ...
6/10 (1,000 reviews)
"Little outdated but bed and room was comfy"

Reviewed on Mar 9, 2024

Americas Best Value Inn & Suites St. Louis, St. Charles Inn
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Fairfield by Marriott St Charles

Fairfield by Marriott St Charles

2.5 out of 5
801 Veterans Memorial Parkway, St. Charles, MO
The price is $119 per night from Apr 7 to Apr 8
$119
per night
Apr 7 - Apr 8
Stay at this hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (841 reviews)
"Staff was great. Room was not clean."

Reviewed on Feb 28, 2024

Fairfield by Marriott St 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.

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
The price is $161 per night from Apr 1 to Apr 2
$161
per night
Apr 1 - Apr 2
Stay at this 4.5-star luxury hotel in St. Charles. Enjoy an outdoor pool, 5 restaurants, and a casino. Our guests praise the helpful staff and the clean rooms ...
8.2/10 Very Good! (1,004 reviews)
"Everyone was super nice and no problems."

Reviewed on Mar 14, 2024

Ameristar Casino Resort and Spa
Country Inn & Suites by Radisson, St. Charles, MO

Country Inn & Suites by Radisson, St. Charles, MO

2.5 out of 5
1190 S Main St, St. Charles, MO
The price is $111 per night from Mar 31 to Apr 1
$111
per night
Mar 31 - Apr 1
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 staff ...
9.4/10 Exceptional! (1,004 reviews)
"Great area near the historic downtown. Staff is excellent. Nice breakfast options. Rooms are not quiet if that’s an issue - neighbors above us were up very late and up early so sleep was interrupted"

Reviewed on Mar 16, 2024

Country Inn & Suites by Radisson, St. Charles, MO
Relax Inn Saint Charles

Relax Inn Saint Charles

2 out of 5
3800 Harry S Truman Blvd, St. Charles, MO
The price is $53 per night from Mar 24 to Mar 25
$53
per night
Mar 24 - Mar 25
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 (577 reviews)
"The king sized bed was very comfortable! I like the towels and appropriate toiletries."

Reviewed on Feb 26, 2024

Relax Inn Saint Charles
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Fairfield by Marriott St Charles

Fairfield by Marriott St Charles

2.5 out of 5
801 Veterans Memorial Parkway, St. Charles, MO
The price is $119 per night from Apr 7 to Apr 8
$119
per night
Apr 7 - Apr 8
Stay at this hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (841 reviews)
"Staff was great. Room was not clean."

Reviewed on Feb 28, 2024

Fairfield by Marriott St 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, MO
Great for families

Country Inn & Suites by Radisson, St. Charles, MO

2.5 out of 5
1190 S Main St, St. Charles, MO
The price is $111 per night from Mar 31 to Apr 1
$111
per night
Mar 31 - Apr 1
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 staff ...
9.4/10 Exceptional! (1,004 reviews)

Families like: Indoor pools, extra beds/cribs, free breakfast for the whole family, laundry

Travelers say...
"Great area near the historic downtown. Staff is excellent. Nice breakfast options. Rooms are not quiet if that’s an issue - neighbors above us were up very late and up early so sleep was interrupted"

Reviewed on Mar 16, 2024

Country Inn & Suites by Radisson, St. Charles, MO
Embassy Suites by Hilton St. Louis St. Charles
Great for families

Embassy Suites by Hilton St. Louis St. Charles

3.5 out of 5
2 Convention Center Plz, St. Charles, MO
The price is $135 per night from Apr 4 to Apr 5
$135
per night
Apr 4 - Apr 5
Stay at this 3.5-star business-friendly hotel in St. Charles. Enjoy free breakfast, free parking, and WiFi. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (1,211 reviews)

Families like: Indoor pools, bicycle rentals nearby, extra beds/cribs, free breakfast for the whole family

Christmas vacation
"Christmas vacations"

Reviewed on Mar 14, 2024

Embassy Suites by Hilton St. Louis St. Charles
Research Park Inn St Louis West – Chesterfield
Great for families

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 ...
5.8/10 (1,000 reviews)

Families like: Kids pool, extra beds/cribs, free breakfast for the whole family, laundry

Quick check-ins
"Business trip perfect location! minutes away from all kinds of places!"

Reviewed on Oct 26, 2023

Research Park Inn St Louis West – Chesterfield
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Best Western Plus The Charles Hotel
Great for families

Best Western Plus The Charles Hotel

3 out of 5
1425 South 5th Street, St. Charles, MO
The price is $87 per night from Mar 20 to Mar 21
$87
per night
Mar 20 - Mar 21
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 pool in ...
7.6/10 Good! (1,000 reviews)

Families like: Indoor pools, extra beds/cribs, free breakfast for the whole family, laundry

Travelers say...
"I was there with 2 kids and the stuff was great with them. Would stay there again."

Reviewed on Mar 5, 2024

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

The Last Hotel
Holiday Inn St. Louis - Downtown Conv Ctr, an IHG Hotel
Residence Inn by Marriott St Louis Downtown
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Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

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.

How to find cheap flights

What is the best day to buy a plane ticket?

Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you’re looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you’re browsing flight deals.

 

What are the cheapest days to fly?

Frequent travellers may already know this, earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.

 

How far in advance can you book a flight?

Here’s the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.

*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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.