Cheap Flights from Mount Vernon (MVN) to St. Louis (SUS)

Popular airlines from Mount Vernon, IL (MVN-Mount Vernon Outland) to St. Louis, MO (SUS-Spirit of St. Louis)

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Find available prices by choosing your travel dates.

Frequently asked questions

How much does a flight from Mount Vernon, IL (MVN-Mount Vernon Outland) to Spirit of St. Louis Airport (SUS) cost?
Discover the latest flight deals from MVN to SUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MVN to SUS?
The cheapest flights from MVN to SUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MVN to SUS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from MVN to SUS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Mount Vernon, IL (MVN-Mount Vernon Outland) to Spirit of St. Louis Airport (SUS)?
Direct flights from Mount Vernon, IL (MVN-Mount Vernon Outland) to Spirit of St. Louis Airport (SUS) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from MVN to SUS?
Usually you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mount Vernon, IL (MVN-Mount Vernon Outland) to Spirit of St. Louis Airport (SUS)?
Book a flight from Mount Vernon, IL (MVN-Mount Vernon Outland) to Spirit of St. Louis Airport (SUS) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Mount Vernon, IL (MVN-Mount Vernon Outland) to Spirit of St. Louis Airport (SUS) last-minute?
Booking your plane ticket from MVN to SUS right before your trip is usually more expensive. But if you’re flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a MVN to SUS flight and hotel package?
Booking a MVN to SUS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mount Vernon, IL (MVN-Mount Vernon Outland) to Spirit of St. Louis Airport (SUS)?
If you booked your MVN to SUS flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.
*Available to One Key members.