$175 Cheap Alaska Airlines flights St. Louis (STL) to Fresno (FAT)

View $175 flight on Thu, Oct 16, 2025Opens in a new window

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$175 Cheap Alaska Airlines flights St. Louis (STL) to Fresno (FAT)

Prices were available within the past 7 days and start at $175 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from St. Louis (STL) to Fresno (FAT)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Fresno Yosemite Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
1602 mi

Frequently asked questions

How much is an Alaska Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Fresno Yosemite Intl. Airport (FAT)?
Finding cheap one-way Alaska Airlines flights from STL to FAT from $175 on Expedia is a cinch --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from STL to FAT with Alaska Airlines?
Alaska Airlines flights to Fresno tend to be cheaper in the off-peak months of January and December. Whether you're after a round-trip or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from Lambert-St. Louis Intl. Airport (STL) to Fresno Yosemite Intl. Airport (FAT) with Alaska Airlines?
Begin your search one to three months before your departure to find cheap fares on Alaska Airlines flights from Lambert-St. Louis Intl. Airport (STL) to Fresno Yosemite Intl. Airport (FAT). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Lambert-St. Louis Intl. Airport (STL) to Fresno Yosemite Intl. Airport (FAT)?
Use the "Nonstop" filter when searching for direct Alaska Airlines flights from STL to FAT. It's also a great way to compare other carriers offering the same direct route.
What is the earliest Alaska Airlines flight from STL to FAT?
Filter your results by "Early Morning" and "Morning" to see the earliest flights from STL to FAT. Leaving early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Fresno?
Fresno Yosemite Intl. Airport (FAT) is the main Fresno hub for Alaska Airlines flights from Lambert-St. Louis Intl. Airport (STL).
Why fly with Alaska Airlines from STL to FAT?
Taking off from STL to FAT with Alaska Airlines means enjoying a range of perks, such as top-tier customer service and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's on top of the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Fresno Yosemite Intl. Airport (FAT)?
Depending on your fare type, a fee generally applies if you cancel or change your flight more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter when looking for flights. For more details on canceling or changing your reservation, visit "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.