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Cheap flights from St. Louis to Fresno from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Fresno departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Fresno

Cheap round-trip flights

American Airlines Logo
7:01 am - 1:40 pmSTL-FAT
8h 39m1 stop
American Airlines Logo
2:31 pm - 11:03 pmFAT-STL
6h 32m1 stop
$316American Airlines
Find Deal
Tue, Aug 26 - Sun, Aug 31
American Airlines Logo
5:15 am - 12:07 pmSTL-FAT
8h 52m2 stops
American Airlines Logo
2:31 pm - 11:03 pmFAT-STL
6h 32m1 stop
$321American Airlines
Find Deal
Tue, Aug 26 - Sun, Aug 31
American Airlines Logo
5:15 am - 9:44 amSTL-FAT
6h 29m1 stop
American Airlines Logo
2:50 pm - 11:14 pmFAT-STL
6h 24m1 stop
$322American Airlines
Find Deal
Thu, Aug 28 - Tue, Sep 2
American Airlines Logo
7:53 am - 12:07 pmSTL-FAT
6h 14m1 stop
American Airlines Logo
12:57 pm - 11:14 pmFAT-STL
8h 17m2 stops
$327American Airlines
Find Deal
Thu, Aug 28 - Tue, Sep 2
United Airlines Logo
5:30 pm - 10:30 pmSTL-FAT
7h 00m1 stop
United Airlines Logo
8:55 am - 4:33 pmFAT-STL
5h 38m1 stop
$340United Airlines
Find Deal
Tue, Aug 26 - Sun, Aug 31
Southwest Logo
7:10 am - 1:35 pmSTL-FAT
8h 25m2 stops
Southwest Logo
11:15 am - 9:00 pmFAT-STL
7h 45m1 stop
$350Southwest
Find Deal
Tue, Aug 26 - Sun, Aug 31
Alaska Airlines Logo
6:33 am - 3:47 pmSTL-FAT
11h 14m1 stop
Alaska Airlines Logo
8:10 am - 12:03 amFAT-STL
13h 53m1 stop
$369Alaska Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15
Alaska Airlines Logo
6:00 am - 11:42 pmSTL-FAT
19h 42m2 stops
Alaska Airlines Logo
7:55 pm - 2:39 pmFAT-STL
16h 44m1 stop
$387Alaska Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
Southwest Logo
11:50 am - 8:10 pmSTL-FAT
10h 20m2 stops
Southwest Logo
10:15 am - 8:15 pmFAT-STL
8h 00m2 stops
$390Southwest
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Sat, Oct 11 - Wed, Oct 15
United Airlines Logo
5:28 pm - 10:17 pmSTL-FAT
6h 49m1 stop
United Airlines Logo
5:30 am - 12:44 pmFAT-STL
5h 14m1 stop
$463United Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18

American Airlines flights from St. Louis to Fresno

Our best American Airlines deals on St. Louis to Fresno flight tickets
American Airlines
Aug 26
STL7:01 amLambert-St Louis
8h 39m
1 stop
FAT1:40 pmFresno Airterminal
Aug 31
FAT2:31 pmFresno Airterminal
6h 32m
1 stop
STL11:03 pmLambert-St Louis
$316
Find similar
American Airlines
Aug 26
STL5:15 amLambert-St Louis
8h 52m
2 stops
FAT12:07 pmFresno Airterminal
Aug 31
FAT2:31 pmFresno Airterminal
6h 32m
1 stop
STL11:03 pmLambert-St Louis
$321
Find similar
American Airlines
Aug 28
STL5:15 amLambert-St Louis
6h 29m
1 stop
FAT9:44 amFresno Airterminal
Sep 2
FAT2:50 pmFresno Airterminal
6h 24m
1 stop
STL11:14 pmLambert-St Louis
$322
Find similar

Alaska Airlines flights from St. Louis to Fresno

Our best Alaska Airlines deals on St. Louis to Fresno flight tickets
Alaska Airlines
Oct 11
STL6:33 amLambert-St Louis
11h 14m
1 stop
FAT3:47 pmFresno Airterminal
Oct 15
FAT8:10 amFresno Airterminal
13h 53m
1 stop
STL12:03 amLambert-St Louis
$369
Find similar
Alaska Airlines
Sep 10
STL6:00 amLambert-St Louis
19h 42m
2 stops
FAT11:42 pmFresno Airterminal
Sep 14
FAT7:55 pmFresno Airterminal
16h 44m
1 stop
STL2:39 pmLambert-St Louis
$387
Find similar
Alaska Airlines
Oct 8
STL3:57 pmLambert-St Louis
8h 13m
1 stop
FAT10:10 pmFresno Airterminal
Oct 18
FAT10:12 amFresno Airterminal
11h 51m
2 stops
STL12:03 amLambert-St Louis
$389
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Fresno 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, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from St. Louis to Fresno that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Tue 8/26

7:01 am-1:40 pm

1 stop8h 39m

Fresno Airterminal

Sun 8/31

2:31 pm-11:03 pm

1 stop6h 32m

$316

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Tue 8/26

5:15 am-12:07 pm

2 stops8h 52m

Fresno Airterminal

Sun 8/31

2:31 pm-11:03 pm

1 stop6h 32m

$321

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Thu 8/28

5:15 am-9:44 am

1 stop6h 29m

Fresno Airterminal

Tue 9/2

2:50 pm-11:14 pm

1 stop6h 24m

$322

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Thu 8/28

7:53 am-12:07 pm

1 stop6h 14m

Fresno Airterminal

Tue 9/2

12:57 pm-11:14 pm

2 stops8h 17m

$327

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Tue 8/26

5:30 pm-10:30 pm

1 stop7h 00m

Fresno Airterminal

Sun 8/31

8:55 am-4:33 pm

1 stop5h 38m

$340

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Tue 8/26

7:10 am-1:35 pm

2 stops8h 25m

Fresno Airterminal

Sun 8/31

11:15 am-9:00 pm

1 stop7h 45m

$350

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Sat 10/11

6:33 am-3:47 pm

1 stop11h 14m

Fresno Airterminal

Wed 10/15

8:10 am-12:03 am

1 stop13h 53m

$369

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Wed 9/10

6:00 am-11:42 pm

2 stops19h 42m

Fresno Airterminal

Sun 9/14

7:55 pm-2:39 pm

1 stop16h 44m

$387

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Sat 10/11

11:50 am-8:10 pm

2 stops10h 20m

Fresno Airterminal

Wed 10/15

10:15 am-8:15 pm

2 stops8h 00m

$390

St. LouisFresno

STL - FAT

STLFAT

Lambert-St Louis

Mon 10/13

5:28 pm-10:17 pm

1 stop6h 49m

Fresno Airterminal

Sat 10/18

5:30 am-12:44 pm

1 stop5h 14m

$463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Fresno from

How to get the cheapest flight ticket from St. Louis to Fresno

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Fresno?

The month of September is another great option to travel to Fresno, with average flight prices from St. Louis averaging around $378.

What is the cheapest day to depart on your flight to Fresno?

The cheapest day to depart from St. Louis to Fresno is on a Wednesday. Travelers who choose to depart for Fresno on a Wednesday will often find tickets for as low as $375. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $472. These prices are subject to change though, so be sure to set up a Price Alert for flights to Fresno.

What is the cheapest time of day to depart on your flight to Fresno?

The cheapest time of day to fly to Fresno is in the afternoon when flights can be purchased for as low as $416. In contrast, the most expensive time of day to depart to Fresno is in the evening when prices are around $460.

How far in advance should I book a flight to Fresno?

You are more likely to see cheaper flights to Fresno from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Fresno for around $445 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fresno from St. Louis for as low as $348 on momondo.

How have St. Louis to Fresno flight prices changed over time?

As of August 2025, prices for St. Louis to Fresno flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from St. Louis to Fresno

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Fresno according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Fresno (STL to FAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Fresno

Best Price Found

$138

Fastest flight time

6h 10m

Direct flights

None

Airports in Fresno

1 airport
The best one-way flight to Fresno from St. Louis in the past 72 hours is $138. The best round-trip flight deal from St. Louis to Fresno found on momondo in the last 72 hours is $316.
The fastest flight from St. Louis to Fresno takes 6h 10m
There are no direct flights from St. Louis to Fresno. Popular non-direct route for this connection is Lambert-St Louis Airport - Fresno Airterminal Airport.
There is 1 airport near Fresno: Fresno Airterminal (FAT)
Search flight deals

  • How far is Lambert-St Louis to Fresno Airterminal by plane?

    The straight-line distance from Lambert-St Louis to Fresno Airterminal is 1615.1 mi. By plane, this route typically takes 6h 10m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Fresno Airterminal Airport?

    Prices for flights from Lambert-St Louis Airport to Fresno Airterminal Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Fresno Airterminal Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Fresno Airterminal Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Fresno Airterminal Airport.

  • What documentation or ID do you need to fly to Fresno Airterminal Airport?

    The travel and health documents you'll need for your trip to Fresno Airterminal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Fresno Airterminal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Fresno?

Best airlines flying from St. Louis to Fresno

Compare and see reviews for airlines that fly from St. Louis to Fresno with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $312Free CancellationRating
8.0
7,987 reviews
Search Delta flights
American AirlinesPriceFrom $312Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
SouthwestPriceFrom $373Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Fresno?

Book flights to Fresno if you plan to visit one of these locations
Bass Lake
Oakhurst
Clovis
Madera
Fish Camp
Kingsburg

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Fresno?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Fresno from St. Louis.

Can I find flights from St. Louis to Fresno with flexible booking policies on momondo?

momondo does allow users to show only those flights to Fresno from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Fresno?

Once all potential St. Louis to Fresno flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Fresno right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Fresno flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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