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St. Louis

$151+ Cheap flights from Fresno to St. Louis (FAT - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — STL
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Fresno Airterminal to Lambert-St Louis are usually found in February or March, booked 32 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from Fresno to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated avril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$313
(Delta)

One-way from

$151
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$430
Provider with most accurate pricing for Fresno Airterminal-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Fresno Airterminal-Lambert-St Louis flights.
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From Fresno Airterminal to Lambert-St Louis
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One-way flight from Fresno Airterminal to Lambert-St Louis
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Highest demand for flights based on searches. 9% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Fresno to St. Louis

Cheapest flights from Fresno to St. Louis
Explore the most affordable flight options available from Fresno to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/215:01 pmFAT - STL
1 stop5h 32mDelta
mer. 5/282:29 pmSTL - FAT
1 stop8h 54mDelta
Deal found 4/28$313
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/912:50 pmFAT - STL
1 stop6h 55mSouthwest
ven. 7/116:15 amSTL - FAT
1 stop5h 55mSouthwest
Deal found 4/27$360
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/211:05 pmFAT - STL
2 stops7h 40mAmerican Airlines
mer. 5/285:00 amSTL - FAT
2 stops9h 13mAmerican Airlines
Deal found 4/28$365
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/138:40 amFAT - STL
1 stop6h 27mUnited Airlines
sam. 5/171:41 pmSTL - FAT
2 stops11h 04mUnited Airlines
Deal found 4/27$452
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/18:20 amFAT - STL
1 stop13h 39mAlaska Airlines
dim. 5/116:30 amSTL - FAT
1 stop14h 29mAlaska Airlines
Deal found 4/29$644

Cheapflights Fare Finder

Customize your flight search to find flights from Fresno to St. Louis 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, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
Use the filters below to find and compare flights from Fresno to St. Louis that are best for you.

Fly from

Fresno

Fly to

St. Louis

Route

Depart

Return

Price

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

mer. 5/21

5:01 pm-12:33 am

1 stop5h 32m

Lambert-St Louis

mer. 5/28

2:29 pm-9:23 pm

1 stop8h 54m

$313

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

mer. 7/9

12:50 pm-9:45 pm

1 stop6h 55m

Lambert-St Louis

ven. 7/11

6:15 am-10:10 am

1 stop5h 55m

$360

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

mer. 5/21

1:05 pm-10:45 pm

2 stops7h 40m

Lambert-St Louis

mer. 5/28

5:00 am-12:13 pm

2 stops9h 13m

$365

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

mar. 5/13

8:40 am-5:07 pm

1 stop6h 27m

Lambert-St Louis

sam. 5/17

1:41 pm-10:45 pm

2 stops11h 04m

$452

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

mer. 7/9

8:00 am-11:21 pm

2 stops13h 21m

Lambert-St Louis

dim. 7/13

7:32 pm-9:01 am

2 stops15h 29m

$721

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

mer. 5/14

11:09 am-9:15 am

2 stops20h 06m

$151

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

mar. 5/20

8:00 am-6:21 pm

1 stop8h 21m

$157

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

mer. 5/14

8:40 am-4:52 pm

1 stop6h 12m

$179

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

lun. 9/22

5:15 pm-8:10 am

2 stops12h 55m

$181

FresnoSt. Louis

FAT - STL

FATSTL

Fresno Airterminal

dim. 6/8

2:40 pm-11:50 pm

1 stop7h 10m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

Compare providers for flights from Fresno to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fresno to St. Louis in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fresno-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fresno-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fresno-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fresno-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fresno-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fresno to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Fresno with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fresno to St. Louis

How far ahead should I book a flight from Fresno to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Fresno to St. Louis. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Fresno to St. Louis, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Fresno to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Fresno to St. Louis (average of $311). Flying from Fresno to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FAT to STL?

Find hourly flight availability from Fresno to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Fresno to St. Louis by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Fresno to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Fresno to St. Louis. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fresno to St. Louis flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated avril 29, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Fresno to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Fresno to St. Louis round-trip?

    Our cheapest airline available from Fresno to St. Louis is Delta. Our recent data shows that you can find tickets from as low as $313 on this airline. Additional options worth looking into are Southwest and American Airlines, starting at $360 and $365 round-trip. Users have found that Delta is 29% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Fresno to St. Louis one-way?

    The cheapest airlines for a one-way flight from Fresno to St. Louis are American Airlines ($157), United Airlines ($179), and Delta ($181).

  • Can I find deals for flights from Fresno to St. Louis that include hotel bookings?

    Yes. In addition to deals on Fresno to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fresno to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fresno to St. Louis.

  • Can I find deals for business class flights from Fresno to St. Louis?

    Yes. Cheapflights offers flight deals from Fresno to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fresno to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Fresno to St. Louis (average of $311). Flying from Fresno to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Fresno?

Book flights to Fresno if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
O'Fallon

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Top 4 airlines flying from Fresno to St. Louis

Discover the top 4 airlines that operate flights from Fresno to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$436FlexibilityNo cancel feeOn-time71%
DeltaCheapest$318Average$392FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$326Average$430FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$350Average$455FlexibilityNo cancel feeOn-time63%

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