Cheap Flights from St. Louis (STL) to Modesto (MOD)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County)

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Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County) cost?
Lock in a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County)?
Traveling in is a good way to save, as it's the cheapest month for flights between STL and MOD. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from STL to MOD. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County)?
There are no daily direct flights departing from Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from STL to MOD?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the time of year, 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 Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County) last-minute?
Booking your plane ticket from STL to MOD shortly before your journey is generally more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a STL to MOD flight and hotel package?
Compared with arranging hotels and flights separately, booking a STL to MOD flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Modesto, CA (MOD-Modesto City - County)?
If you booked your STL to MOD flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare 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, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Modesto City - County
Distance
1655 mi

Book with confidence

Book with confidence

St. Louis to Modesto Flights

The cheapest times to fly from St. Louis to Modesto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Modesto are during the month of . You can find some of the cheapest flights from St. Louis to Modesto with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Modesto

Sunday is one of the best days to book for cheap flights from St. Louis to Modesto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Modesto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Modesto in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Modesto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Modesto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Modesto Flights

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*Available to One Key members.