Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Fresno to St. Louis from $159

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.
Southwest Logo
3:35 pm - 12:55 amFAT  Fresno Airterminal-STL Lambert-St Louis
7h 20m1 stop Las Vegas Harry Reid Intl
Southwest Logo
5:05 am - 9:15 amSTL  Lambert-St Louis-FAT Fresno Airterminal
6h 10m1 stop Las Vegas Harry Reid Intl
$327Southwest
Mon, Nov 9 - Wed, Nov 11
Southwest Logo
1:25 pm - 10:25 pmFAT  Fresno Airterminal-STL Lambert-St Louis
7h 00m1 stop Denver Intl
Southwest Logo
5:05 am - 9:15 amSTL  Lambert-St Louis-FAT Fresno Airterminal
6h 10m1 stop Las Vegas Harry Reid Intl
$327Southwest
Fri, Nov 13 - Thu, Nov 19
Delta Logo
6:10 am - 2:36 pmFAT  Fresno Airterminal-STL Lambert-St Louis
6h 26m1 stop Salt Lake City
Delta Logo
2:15 pm - 9:31 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
9h 16m1 stop Salt Lake City
$329Delta
Thu, Nov 26 - Tue, Dec 1
Delta Logo
5:23 pm - 12:40 amFAT  Fresno Airterminal-STL Lambert-St Louis
5h 17m1 stop Salt Lake City
Delta Logo
2:15 pm - 9:31 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
9h 16m1 stop Salt Lake City
$329Delta
Mon, Nov 23 - Tue, Dec 1
Southwest Logo
1:25 pm - 12:35 amFAT  Fresno Airterminal-STL Lambert-St Louis
9h 10m2 stops Denver Intl Dallas Love Field
Southwest Logo
5:05 am - 9:15 amSTL  Lambert-St Louis-FAT Fresno Airterminal
6h 10m1 stop Las Vegas Harry Reid Intl
$332Southwest
Fri, Nov 13 - Thu, Nov 19
American Airlines Logo
1:08 pm - 11:33 pmFAT  Fresno Airterminal-STL Lambert-St Louis
8h 25m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
7:24 am - 1:57 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
8h 33m1 stop Dallas/Fort Worth
$334American Airlines
Mon, Nov 9 - Wed, Nov 11
American Airlines Logo
1:08 pm - 11:33 pmFAT  Fresno Airterminal-STL Lambert-St Louis
8h 25m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
6:00 am - 3:46 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
11h 46m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$347American Airlines
Mon, Nov 9 - Wed, Nov 11
Delta Logo
6:10 am - 2:36 pmFAT  Fresno Airterminal-STL Lambert-St Louis
6h 26m1 stop Salt Lake City
Delta Logo
7:08 am - 11:52 amSTL  Lambert-St Louis-FAT Fresno Airterminal
6h 44m1 stop Salt Lake City
$349Delta
Thu, Nov 26 - Wed, Dec 2
United Airlines Logo
12:03 pm - 10:15 pmFAT  Fresno Airterminal-STL Lambert-St Louis
8h 12m1 stop San Francisco
United Airlines Logo
7:05 pm - 11:46 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
6h 41m1 stop San Francisco
$397United Airlines
Thu, Nov 12 - Sun, Nov 15
United Airlines Logo
6:00 am - 6:05 pmFAT  Fresno Airterminal-STL Lambert-St Louis
10h 05m2 stops Los Angeles San Francisco
United Airlines Logo
7:05 pm - 11:46 pmSTL  Lambert-St Louis-FAT Fresno Airterminal
6h 41m1 stop San Francisco
$402United Airlines
Thu, Nov 12 - Sun, Nov 15

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Fresno to St. Louis

Our best Delta deals on Fresno to St. Louis flight tickets
Delta
Nov 23
FAT5:23 pmFresno Airterminal
5h 17m
1 stop
STL12:40 amLambert-St Louis
Dec 1
STL2:15 pmLambert-St Louis
9h 16m
1 stop
FAT9:31 pmFresno Airterminal
$329
Delta
Nov 23
FAT5:23 pmFresno Airterminal
5h 17m
1 stop
STL12:40 amLambert-St Louis
Dec 2
STL7:08 amLambert-St Louis
6h 44m
1 stop
FAT11:52 amFresno Airterminal
$349
Delta
Nov 23
FAT5:23 pmFresno Airterminal
5h 17m
1 stop
STL12:40 amLambert-St Louis
Dec 2
STL2:17 pmLambert-St Louis
9h 14m
2 stops
FAT9:31 pmFresno Airterminal
$404

Southwest flights from Fresno to St. Louis

Our best Southwest deals on Fresno to St. Louis flight tickets
Southwest
Nov 9
FAT3:35 pmFresno Airterminal
7h 20m
1 stop
STL12:55 amLambert-St Louis
Nov 11
STL5:05 amLambert-St Louis
6h 10m
1 stop
FAT9:15 amFresno Airterminal
$327
Southwest
Nov 13
FAT1:25 pmFresno Airterminal
9h 10m
2 stops
STL12:35 amLambert-St Louis
Nov 19
STL5:05 amLambert-St Louis
6h 10m
1 stop
FAT9:15 amFresno Airterminal
$332
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

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Mon 11/9

3:35 pm-12:55 am

1 stop7h 20m

Lambert-St Louis

Wed 11/11

5:05 am-9:15 am

1 stop6h 10m

$327
Quickest round-trip

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Fri 11/13

1:25 pm-10:25 pm

1 stop7h 00m

Lambert-St Louis

Thu 11/19

5:05 am-9:15 am

1 stop6h 10m

$327

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Thu 11/26

6:10 am-2:36 pm

1 stop6h 26m

Lambert-St Louis

Tue 12/1

2:15 pm-9:31 pm

1 stop9h 16m

$329

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Mon 11/23

5:23 pm-12:40 am

1 stop5h 17m

Lambert-St Louis

Tue 12/1

2:15 pm-9:31 pm

1 stop9h 16m

$329

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Fri 11/13

1:25 pm-12:35 am

2 stops9h 10m

Lambert-St Louis

Thu 11/19

5:05 am-9:15 am

1 stop6h 10m

$332

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Mon 11/9

1:08 pm-11:33 pm

2 stops8h 25m

Lambert-St Louis

Wed 11/11

7:24 am-1:57 pm

1 stop8h 33m

$334

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Mon 11/9

1:08 pm-11:33 pm

2 stops8h 25m

Lambert-St Louis

Wed 11/11

6:00 am-3:46 pm

2 stops11h 46m

$347

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Thu 11/26

6:10 am-2:36 pm

1 stop6h 26m

Lambert-St Louis

Wed 12/2

7:08 am-11:52 am

1 stop6h 44m

$349

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Thu 11/12

12:03 pm-10:15 pm

1 stop8h 12m

Lambert-St Louis

Sun 11/15

7:05 pm-11:46 pm

1 stop6h 41m

$397

FresnoSt. Louis

FAT Fresno Airterminal - STL Lambert-St Louis

FATSTL

Fresno Airterminal

Thu 11/12

6:00 am-6:05 pm

2 stops10h 05m

Lambert-St Louis

Sun 11/15

7:05 pm-11:46 pm

1 stop6h 41m

$402

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

$159

Fastest flight time

5h 35m

Direct flights

None
The best one-way flight to St. Louis from Fresno in the past 72 hours is $159. The best round-trip flight deal from Fresno to St. Louis found on momondo in the last 72 hours is $327.
The fastest flight from Fresno to St. Louis takes 5h 35m
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 35m 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
12,184 reviews
Search American Airlines flights
United AirlinesPriceFrom $321Free CancellationRating
7.3
10,400 reviews
Search United Airlines flights
SouthwestPriceFrom $355Free CancellationRating
7.9
4,208 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.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/21
Sat 11/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States