Cheap Flights from Fresno (FAT) to St. Louis (SUS)

Popular airlines from Fresno Yosemite Intl. Airport (FAT) to St. Louis, MO (SUS-Spirit of St. Louis)

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $567
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $567

Frequently asked questions

How much does a flight from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS) cost?
Snag a cheap one-way flight or cheap return flight from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS)?
is the most affordable month to fly from FAT to SUS. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest FAT to SUS flight.
How many flights per day from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS)?
Direct flights from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FAT to SUS?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS)?
Select a flight from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS) that takes off before 3 PM to reduce the risk of delays and 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 Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS) last-minute?
Waiting until right before your break to book a flight from FAT to SUS generally means paying more. While you might find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a FAT to SUS flight and hotel package?
Securing a FAT to SUS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Fresno Yosemite Intl. Airport (FAT) to Spirit of St. Louis Airport (SUS)?
If you booked your FAT to SUS flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Fresno Yosemite Intl.
Destination airport
Spirit of St. Louis
Distance
1587 mi

Book with confidence

Fresno to St. Louis Flights

The cheapest times to fly from Fresno to St. Louis

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 Fresno to St. Louis are during the month of . You can find some of the cheapest flights from Fresno to St. Louis with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Fresno to St. Louis: 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 Fresno to St. Louis

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 Fresno to St. Louis 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 Fresno to St. Louis 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 Fresno to St. Louis 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.

 

Fresno to St. Louis Flights

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*Available to One Key members.