Cheap Flights to St. Charles from $36
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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 $64 and $36 for one-way flights to St. Charles for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DFW | St. Louis | June 9 to June 9 | $64 |
| ATL | St. Louis | April 29 to May 2 | $89 |
| DEN | St. Louis | May 9 to May 11 | $97 |
| TPA | St. Louis | April 30 to May 4 | $144 |
| PHL | St. Louis | April 23 to April 27 | $144 |
| LGA | St. Louis | April 14 to April 16 | $155 |
| LGA | St. Louis | April 14 to April 16 | $155 |
| LAX | St. Louis | April 18 to April 19 | $176 |
| SEA | St. Louis | June 3 to June 6 | $187 |
| FCO | St. Louis | April 25 to May 7 | $954 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| PHL | St. Louis | April 3 to April 17 | $202 |
| LGA | St. Louis | April 5 to April 16 | $224 |
| LGA | St. Louis | April 5 to April 16 | $224 |
| DEN | St. Louis | April 4 to April 5 | $234 |
| DFW | St. Louis | April 5 to April 10 | $246 |
| TPA | St. Louis | April 3 to April 4 | $249 |
| ATL | St. Louis | April 3 to April 7 | $255 |
| LAX | St. Louis | April 4 to April 5 | $329 |
| SEA | St. Louis | April 3 to April 6 | $547 |
St. Charles Flight Information
Traveling to | St. Charles |
|---|---|
Lowest Price | $64 |
Number of Airlines Serving | |
Airlines Serving | Frontier 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
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. ...
5.4/10 (926 reviews)
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
Relax Inn Saint Charles
3800 Harry S Truman Blvd St. Charles MO
$61 nightly
The price is $71 total per night from Mar 31 to Apr 1
$71 total
Mar 31 - Apr 1
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 ...
6.8/10 (1,003 reviews)
Pros- quiet, bed comfortable, tv channel selection was ok but the numbering is odd. Laundry room is good. Cons- extremely rude staff and stupid policies. We have been on a road trip and wanted a break from the road. We planned to stay 9 nights then move on. Yesterday after 7 nights we were told we ...
Reviewed on Mar 20, 2026
Super 8 by Wyndham St Charles
3040 W Clay St St. Charles MO
$84 nightly
The price is $97 total per night from Apr 5 to Apr 6
$97 total
Apr 5 - Apr 6
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! (1,001 reviews)
Thin walls, old food at breakfast, dirty bathroom
Reviewed on Mar 27, 2026
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Americas Best Value Inn & Suites St. Louis, St. Charles Inn
1310 Bass Pro Drive St. Charles MO
$90 nightly
The price is $104 total per night from Mar 29 to Mar 30
$104 total
Mar 29 - Mar 30
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Ameristar Casino St. Charles ...
5.6/10 (1,003 reviews)
Property was absolutely filthy and needed updated at least a decade ago, if not longer. There is a "remodel" going on, but what exactly is being improved? No clue, we saw no improvements. What we did see was torn and hanging wallpaper literally everywhere, construction dust and trash from days? weeks? ...
Reviewed on Mar 28, 2026
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
1 Ameristar Blvd St. Charles MO
$193 nightly
The price is $226 total per night from Apr 5 to Apr 6
$226 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this luxury hotel in St. Charles. Enjoy an outdoor pool, a full-service spa, and 6 restaurants. Our guests praise the clean rooms in our reviews. ...
8.4/10 Very Good! (1,003 reviews)
Clean
Reviewed on Mar 26, 2026
Country Inn & Suites by Radisson, St. Charles Historic District
1190 S Main St St. Charles MO
$128 nightly
The price is $147 total per night from Apr 19 to Apr 20
$147 total
Apr 19 - Apr 20
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! (1,006 reviews)
The room was exceptionally clean and the bed was comfortable. We got in late but there was still parking available. Would definitely stay again!
Reviewed on Mar 27, 2026
Red Roof Inn St Louis - St Charles
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. ...
5.4/10 (926 reviews)
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
Save an average of 15% on thousands of hotels when you're signed in
Relax Inn Saint Charles
3800 Harry S Truman Blvd St. Charles MO
$61 nightly
The price is $71 total per night from Mar 31 to Apr 1
$71 total
Mar 31 - Apr 1
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 ...
6.8/10 (1,003 reviews)
Pros- quiet, bed comfortable, tv channel selection was ok but the numbering is odd. Laundry room is good. Cons- extremely rude staff and stupid policies. We have been on a road trip and wanted a break from the road. We planned to stay 9 nights then move on. Yesterday after 7 nights we were told we ...
Reviewed on Mar 20, 2026
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
1190 S Main St St. Charles MO
$128 nightly
The price is $147 total per night from Apr 19 to Apr 20
$147 total
Apr 19 - Apr 20
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! (1,006 reviews)
The room was exceptionally clean and the bed was comfortable. We got in late but there was still parking available. Would definitely stay again!
Reviewed on Mar 27, 2026
Embassy Suites by Hilton St. Louis St. Charles
2 Convention Center Plz St. Charles MO
$129 nightly
The price is $149 total per night from Apr 5 to Apr 6
$149 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free parking, and room service. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,001 reviews)
Clean and nice place for family, the hotel could be updated but rooms are large and great for family. Breakfast is good
Reviewed on Mar 25, 2026
Home2 Suites by Hilton St. Charles St.Louis
32 Research Park Circle 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 ...
Save an average of 15% on thousands of hotels when you're signed in
Best Western Plus The Charles Hotel
1425 South 5th Street 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 ...
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.
Need a Car For After Your Flight?
Special
Saint Ann, Missouri, USA
$47
$128 total
found 2 days ago
Midsize
St Louis, Missouri, USA
$48
$125 total
found 2 days ago
Compact
St Louis, Missouri, USA
$48
$125 total
found 2 days ago
Fullsize
St Louis, Missouri, USA
$48
$125 total
found 2 days ago
Lowest prices found within the past 2 days. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Plane Tickets To St. Charles
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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!
More Ways To Wander
St. Charles Hotels
Find the perfect hotel after your flight
St. Charles Vacation Rentals
Great Deals on alternative accommodations
St. Charles Car Rentals
Affordable cars to get you around town
St. Charles Vacations
Save more by combining flights, hotels and cars
Things to do in St. Charles
Activities, attractions and tours
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