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Cheap flights from Fresno to St. Louis from $157

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Fresno to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:22 pm - 11:19 amFAT  Fresno Airterminal-STL Lambert-St Louis
17h 57m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth
Multiple Airlines Logo
5:15 pm - 7:56 amSTL  Lambert-St Louis-FAT Fresno Airterminal
16h 41m1 stop Las Vegas Harry Reid Intl
$405Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Alaska Airlines Logo
7:13 pm - 6:16 pmFAT  Fresno Airterminal-STL Lambert-St Louis
21h 03m2 stops San Diego Dallas/Fort Worth
Alaska Airlines Logo
10:25 am - 11:05 amSTL  Lambert-St Louis-FAT Fresno Airterminal
26h 40m2 stops Dallas/Fort Worth San Diego
$409Alaska Airlines
Tue, Nov 17 - Wed, Dec 9
Multiple Airlines Logo
3:22 pm - 11:16 pmFAT  Fresno Airterminal-STL Lambert-St Louis
29h 54m2 stops Las Vegas Harry Reid Intl Orlando
Multiple Airlines Logo
5:15 pm - 7:56 amSTL  Lambert-St Louis-FAT Fresno Airterminal
16h 41m1 stop Las Vegas Harry Reid Intl
$426Multiple Airlines
Sat, Nov 14 - Sat, Nov 21
Southwest Logo
10:00 am - 7:50 pmFAT  Fresno Airterminal-STL Lambert-St Louis
7h 50m1 stop Denver Intl
Southwest Logo
6:10 am - 3:00 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
10h 50m1 stop Denver Intl
$428Southwest
Wed, Nov 4 - Sun, Nov 8
American Airlines Logo
4:16 pm - 11:56 pmFAT  Fresno Airterminal-STL Lambert-St Louis
5h 40m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:55 pm - 11:59 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
7h 04m1 stop Dallas/Fort Worth
$453American Airlines
Sat, Nov 14 - Sat, Nov 21
Southwest Logo
5:30 am - 4:20 pmFAT  Fresno Airterminal-STL Lambert-St Louis
8h 50m2 stops Las Vegas Harry Reid Intl Omaha Eppley Airfield
Southwest Logo
3:50 pm - 11:55 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
10h 05m2 stops Dallas Love Field Las Vegas Harry Reid Intl
$477Southwest
Sat, Nov 14 - Sat, Nov 21
United Airlines Logo
12:03 pm - 10:15 pmFAT  Fresno Airterminal-STL Lambert-St Louis
8h 12m1 stop San Francisco
United Airlines Logo
7:30 am - 8:09 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
14h 39m2 stops Chicago O'Hare Intl Los Angeles
$498United Airlines
Fri, Nov 6 - Sun, Nov 8
American Airlines Logo
4:16 pm - 11:56 pmFAT  Fresno Airterminal-STL Lambert-St Louis
5h 40m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:56 am - 12:18 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
6h 22m1 stop Phoenix Sky Harbor Intl
$501American Airlines
Fri, Nov 6 - Sun, Nov 8
United Airlines Logo
7:49 am - 9:40 pmFAT  Fresno Airterminal-STL Lambert-St Louis
11h 51m2 stops Los Angeles Chicago O'Hare Intl
United Airlines Logo
7:30 am - 8:09 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
14h 39m2 stops Chicago O'Hare Intl Los Angeles
$503United Airlines
Fri, Nov 6 - Sun, Nov 8
Southwest Logo
1:25 pm - 12:35 amFAT  Fresno Airterminal-STL Lambert-St Louis
9h 10m2 stops Denver Intl Dallas Love Field
Southwest Logo
5:25 am - 10:20 amSTL  Lambert-St Louis-FAT Fresno Airterminal
6h 55m1 stop Las Vegas Harry Reid Intl
$632Southwest
Sun, Nov 22 - Mon, Nov 30

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Alaska Airlines flights from Fresno to St. Louis

Our best Alaska Airlines deals on Fresno to St. Louis flight tickets
Alaska Airlines
Nov 17
FAT7:13 pmFresno Airterminal
21h 03m
2 stops
STL6:16 pmLambert-St Louis
Dec 9
STL10:25 amLambert-St Louis
26h 40m
2 stops
FAT11:05 amFresno Airterminal
$409
Alaska Airlines
Nov 17
FAT7:00 amFresno Airterminal
12h 59m
2 stops
STL9:59 pmLambert-St Louis
Dec 9
STL6:04 amLambert-St Louis
9h 25m
1 stop
FAT1:29 pmFresno Airterminal
$514
Alaska Airlines
Nov 10
FAT7:00 amFresno Airterminal
29h 25m
1 stop
STL2:25 pmLambert-St Louis
Nov 14
STL6:00 amLambert-St Louis
14h 30m
2 stops
FAT6:30 pmFresno Airterminal
$618

Southwest flights from Fresno to St. Louis

Our best Southwest deals on Fresno to St. Louis flight tickets
Southwest
Nov 4
FAT10:00 amFresno Airterminal
7h 50m
1 stop
STL7:50 pmLambert-St Louis
Nov 8
STL6:10 amLambert-St Louis
10h 50m
1 stop
FAT3:00 pmFresno Airterminal
$428
Southwest
Dec 23
FAT6:10 pmFresno Airterminal
5h 35m
1 stop
STL1:45 amLambert-St Louis
Dec 30
STL10:00 pmLambert-St Louis
14h 50m
2 stops
FAT10:50 amFresno Airterminal
$435
Southwest
Nov 14
FAT5:30 amFresno Airterminal
8h 50m
2 stops
STL4:20 pmLambert-St Louis
Nov 21
STL3:50 pmLambert-St Louis
10h 05m
2 stops
FAT11:55 pmFresno Airterminal
$477

momondo Fare Finder

 
Use the filters below to find and compare flights from Fresno to St. Louis that are best for you.

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Price

Cheapest round-trip

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Sat 11/14

3:22 pm-11:19 am

2 stops17h 57m

Lambert-St Louis

Sat 11/21

5:15 pm-7:56 am

1 stop16h 41m

$405

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Tue 11/17

7:13 pm-6:16 pm

2 stops21h 03m

Lambert-St Louis

Wed 12/9

10:25 am-11:05 am

2 stops26h 40m

$409

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Sat 11/14

3:22 pm-11:16 pm

2 stops29h 54m

Lambert-St Louis

Sat 11/21

5:15 pm-7:56 am

1 stop16h 41m

$426

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Wed 11/4

10:00 am-7:50 pm

1 stop7h 50m

Lambert-St Louis

Sun 11/8

6:10 am-3:00 pm

1 stop10h 50m

$428

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Sat 11/14

4:16 pm-11:56 pm

1 stop5h 40m

Lambert-St Louis

Sat 11/21

6:55 pm-11:59 pm

1 stop7h 04m

$453

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Sat 11/14

5:30 am-4:20 pm

2 stops8h 50m

Lambert-St Louis

Sat 11/21

3:50 pm-11:55 pm

2 stops10h 05m

$477

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Fri 11/6

12:03 pm-10:15 pm

1 stop8h 12m

Lambert-St Louis

Sun 11/8

7:30 am-8:09 pm

2 stops14h 39m

$498
Quickest round-trip

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Fri 11/6

4:16 pm-11:56 pm

1 stop5h 40m

Lambert-St Louis

Sun 11/8

7:56 am-12:18 pm

1 stop6h 22m

$501

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Fri 11/6

7:49 am-9:40 pm

2 stops11h 51m

Lambert-St Louis

Sun 11/8

7:30 am-8:09 pm

2 stops14h 39m

$503

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Sun 11/22

1:25 pm-12:35 am

2 stops9h 10m

Lambert-St Louis

Mon 11/30

5:25 am-10:20 am

1 stop6h 55m

$632

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 St. Louis from

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

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 St. Louis?

In general, December is the cheapest month to fly from Fresno to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $376. The month of March is another great option to travel to St. Louis, with average flight prices from Fresno averaging around $391.

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

As of October 2026, prices for Fresno to St. Louis flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Fresno to St. Louis

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

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

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

Best Price Found

$157

Fastest flight time

5h 57m

Direct flights

None
The best one-way flight to St. Louis from Fresno in the past 72 hours is $157. The best round-trip flight deal from Fresno to St. Louis found on momondo in the last 72 hours is $405.
The fastest flight from Fresno to St. Louis takes 5h 57m
There are no direct flights from Fresno to St. Louis. There are no popular flight routes from Fresno to St. Louis.
Search flight deals

Frequently asked questions about flying from Fresno to St. Louis

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

    A flight from Fresno Airterminal to Lambert-St Louis will travel around 1615.1 mi. Typically, this will take 5h 57m by plane in normal conditions.

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

    Prices for flights from Fresno Airterminal Airport to Lambert-St Louis Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Fresno to St. Louis

Compare and see reviews for airlines that fly from Fresno to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.0
12,173 reviews
Search American Airlines flights
United AirlinesPriceFrom $321Free CancellationRating
7.3
10,389 reviews
Search United Airlines flights
SouthwestPriceFrom $355Free CancellationRating
7.9
4,209 reviews
Search Southwest flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Fairview Heights
Chesterfield
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Farmington
Hermann
Clayton
Festus
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Fresno to St. Louis for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Fresno.

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

Price alerts on flights to St. Louis from Fresno are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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