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St. Charles

$43+ Cheap flights from Orlando (ORL) to St. Charles, MO

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORL — STL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Orlando to St. Charles are usually found in January or April, booked 24 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Orlando to St. Charles

Discover tips and strategies to find the most affordable flight options for your journey from Orlando (ORL) to St. Charles (CH5). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$87
(Trip.com)

One-way from

$43
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$98
From Orlando (ORL) to St. Charles
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One-way flight from Orlando (ORL) to St. Charles
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Highest demand for flights based on searches. 28% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Orlando to St. Charles

Cheapest flights from Orlando to St. Charles
Explore the most affordable flight options available from Orlando to St. Charles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/19:56 pmMCO - STL
Nonstop2h 47mFrontier
Tue 3/45:20 pmSTL - MCO
Nonstop2h 31mFrontier
Deal found 1/20$87
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/186:00 amMCO - STL
1 stop9h 42mMultiple Airlines
Tue 2/255:20 pmSTL - MCO
Nonstop2h 31mMultiple Airlines
Deal found 1/21$109
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/276:00 amMCO - STL
1 stop9h 42mSpirit Airlines
Sun 3/24:00 pmSTL - MCO
1 stop14h 37mSpirit Airlines
Deal found 1/20$144

Find flights from Orlando to St. Charles within your budget

Customize your flight search to find flights from Orlando to St. Charles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 3/1

9:56 pm-11:43 pm

Nonstop2h 47m

Lambert-St Louis

Tue 3/4

5:20 pm-8:51 pm

Nonstop2h 31m

$87

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Tue 2/18

6:00 am-2:42 pm

1 stop9h 42m

Lambert-St Louis

Tue 2/25

5:20 pm-8:51 pm

Nonstop2h 31m

$109

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 2/27

6:00 am-2:42 pm

1 stop9h 42m

Lambert-St Louis

Sun 3/2

4:00 pm-7:37 am

1 stop14h 37m

$144

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Wed 3/5

8:30 am-10:10 am

Nonstop2h 40m

Lambert-St Louis

Sat 3/15

6:55 pm-12:10 am

1 stop4h 15m

$318

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 3/1

9:56 pm-11:43 pm

Nonstop2h 47m

$43

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Tue 2/18

6:00 am-2:42 pm

1 stop9h 42m

$61

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Wed 2/19

6:15 am-9:20 am

1 stop4h 05m

$124

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sun 3/2

5:01 am-10:33 am

1 stop6h 32m

$144

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Tue 2/18

6:00 am-6:41 pm

3 stops13h 41m

$151

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Wed 2/19

6:00 am-2:36 pm

2 stops9h 36m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 12 results
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Best time to book a flight from Orlando to St. Charles

Have a flexible travel schedule? Discover the best time to fly to St. Charles from Orlando with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Orlando to St. Charles

Get recent, data-driven insights about flights from Orlando to St. Charles including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Orlando to St. Charles?

Use this chart to determine the optimal time to book a round-trip flight from Orlando to St. Charles. Price data was last updated on January 17, 2025.

The best time to book flights from Orlando to St. Charles is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Orlando to St. Charles?

Currently, August is the cheapest month in which you can book a flight from Orlando to St. Charles (average of $311). Flying from Orlando to St. Charles in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORL to CH5?

Find hourly flight availability from Orlando to St. Charles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orlando to St. Charles as you normally would.

What is the cheapest day to fly from Orlando to St. Charles?

Use this chart to determine the cheapest time to fly round-trip from Orlando to St. Charles. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Orlando to St. Charles flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Orlando to St. Charles

Explore weekly flight availability from Orlando to St. Charles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.

The most flights from ORL to CH5 are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in St. Charles by month

Plan your trip to St. Charles by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Charles ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Charles when rainfall is around 2.2 in.

Temperature in St. Charles by month

Plan your trip to St. Charles by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Charles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Charles

Get insights into the airlines that provide service to St. Charles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Charles. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Orlando to St. Charles, such as Frontier and Spirit Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Orlando to St. Charles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Orlando to St. Charles one-way?

    One-way options have recently been found by users for as low as $43 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $61 and Delta from $124 one-way.

  • What are the cheapest flights from Orlando to St. Charles?

    While on average a flight from Orlando to St. Charles is generally $225, our data shows the cheapest flight currently is $39. When looking at the most popular route, (Orlando - Lambert-St Louis), you can expect to pay $114 for that flight.

  • Can I find deals for flights from Orlando to St. Charles that include hotel bookings?

    Yes. In addition to deals on Orlando to St. Charles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orlando to St. Charles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orlando to St. Charles.

  • Can I find deals for business class flights from Orlando to St. Charles?

    Yes. Cheapflights offers flight deals from Orlando to St. Charles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orlando to St. Charles?

    Currently, August is the cheapest month in which you can book a flight from Orlando to St. Charles (average of $311). Flying from Orlando to St. Charles in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 7 airlines flying from Orlando to St. Charles

Discover the top 7 airlines that operate flights from Orlando to St. Charles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$134FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$66Average$113FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$84Average$135FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$106Average$178FlexibilityNo cancel feeOn-time88%
DeltaCheapest$226Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$405FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$370FlexibilityNo cancel feeOn-time63%
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