$134+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — STL
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from Fresno to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Fresno to St. Louis
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Cheapest flights from Fresno to St. LouisExplore 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 June 24, 2026.
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 June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:31 pm
FAT
- STL
1 stop21h 44m
Multiple Airlines
Mon 8/37:10 pm
STL
- FAT
1 stop20h 07m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:46 pm
FAT
- STL
1 stop21h 29m
Multiple Airlines
Mon 8/37:10 pm
STL
- FAT
1 stop20h 07m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:37 am
FAT
- STL
1 stop29h 38m
Multiple Airlines
Thu 8/206:45 pm
STL
- FAT
1 stop15h 06m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:57 pm
FAT
- STL
2 stops22h 26m
Multiple Airlines
Tue 8/117:03 pm
STL
- FAT
1 stop16h 44m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 10/272:05 pm
FAT
- STL
1 stop7h 54m
Alaska Airlines
Wed 10/284:40 pm
STL
- FAT
1 stop7h 31m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 6/23. 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.
Wed 8/125:30 am
FAT
- STL
2 stops8h 55m
Southwest
Thu 8/206:00 am
STL
- FAT
2 stops7h 20m
Southwest
Deal found 6/23![Southwest logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:09 pm
FAT
- STL
1 stop16h 42m
Multiple Airlines
Fri 10/210:35 am
STL
- FAT
2 stops25h 42m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 9/142:50 pm
FAT
- STL
1 stop6h 53m
American Airlines
Mon 9/215:43 am
STL
- FAT
1 stop6h 27m
American Airlines
Deal found 6/23![American Airlines logo]()
$419
Best flights from Fresno to St. LouisDiscover carefully curated flight deals from Fresno to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Fresno to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 10/272:05 pm
FAT
- STL
1 stop7h 54m
Alaska Airlines
Wed 10/287:00 am
STL
- FAT
1 stop8h 11m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Mon 9/141:01 pm
FAT
- STL
2 stops9h 26m
American Airlines
Mon 9/218:00 am
STL
- FAT
1 stop6h 08m
American Airlines
Deal found 6/22![American Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 9/222:10 pm
FAT
- STL
2 stops7h 30m
United Airlines
Fri 10/21:36 pm
STL
- FAT
2 stops8h 23m
United Airlines
Deal found 6/19![United Airlines logo]()
$442
This Southwest deal was found by Cheapflights users on 6/23. 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.
Thu 9/1712:00 pm
FAT
- STL
1 stop7h 55m
Southwest
Sun 9/205:05 pm
STL
- FAT
2 stops7h 35m
Southwest
Deal found 6/23![Southwest logo]()
$458
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Sun 8/23:03 pm
FAT
- STL
1 stop6h 55m
American Airlines
Wed 8/128:00 am
STL
- FAT
1 stop6h 02m
American Airlines
Deal found 6/22![American Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 10/272:20 pm
FAT
- STL
1 stop5h 50m
United Airlines
Wed 10/281:08 pm
STL
- FAT
2 stops12h 42m
United Airlines
Deal found 6/21![United Airlines logo]()
$482
Last-minute flights from Fresno to St. LouisDiscover last-minute flight deals from Fresno to St. Louis. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Fresno to St. Louis. Data last updated June 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:37 am
FAT
- STL
2 stops26h 19m
Multiple Airlines
Mon 7/137:10 pm
STL
- FAT
1 stop20h 07m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Wed 7/810:21 am
FAT
- STL
1 stop5h 56m
United Airlines
Mon 7/135:59 pm
STL
- FAT
1 stop6h 51m
United Airlines
Deal found 6/21![United Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:01 pm
FAT
- STL
1 stop25h 14m
Multiple Airlines
Mon 7/137:10 pm
STL
- FAT
1 stop20h 07m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:46 pm
FAT
- STL
1 stop21h 29m
Multiple Airlines
Sun 7/197:10 pm
STL
- FAT
1 stop21h 31m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Thu 7/2311:59 pm
FAT
- STL
1 stop6h 47m
American Airlines
Tue 7/285:13 pm
STL
- FAT
1 stop8h 07m
American Airlines
Deal found 6/20![American Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:36 pm
FAT
- STL
1 stop24h 39m
Multiple Airlines
Tue 7/288:08 pm
STL
- FAT
2 stops44h 38m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:46 pm
FAT
- STL
1 stop21h 29m
Multiple Airlines
Mon 8/37:10 pm
STL
- FAT
1 stop20h 07m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:31 pm
FAT
- STL
1 stop21h 44m
Multiple Airlines
Mon 8/37:10 pm
STL
- FAT
1 stop20h 07m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$217
One-way flights from Fresno to St. LouisSearch for one-way flight options from Fresno to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Fresno to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:37 am
FAT
- STL
1 stop29h 38m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/193:36 pm
FAT
- STL
1 stop24h 39m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:53 pm
FAT
- STL
2 stops22h 30m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$188
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Wed 7/2911:59 pm
FAT
- STL
1 stop6h 47m
American Airlines
Deal found 6/23![American Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 6/23. 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.
Mon 11/166:00 am
FAT
- STL
1 stop5h 23m
Delta
Deal found 6/23![Delta logo]()
$210
Find 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 June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $217 (Kiwi.com) |
One-way from | $134 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $594 |
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 June 24, 2026.
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
Cheapest round-trip
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Tue 10/27
2:05 pm-11:59 pm
1 stop7h 54m
Lambert-St Louis
Wed 10/28
7:00 am-1:11 pm
1 stop8h 11m
$377
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Mon 9/14
1:01 pm-12:27 am
2 stops9h 26m
Lambert-St Louis
Mon 9/21
8:00 am-12:08 pm
1 stop6h 08m
$424
Quickest round-trip
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Sun 8/2
3:03 pm-11:58 pm
1 stop6h 55m
Lambert-St Louis
Wed 8/12
8:00 am-12:02 pm
1 stop6h 02m
$432
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Tue 9/22
2:10 pm-11:40 pm
2 stops7h 30m
Lambert-St Louis
Fri 10/2
1:36 pm-7:59 pm
2 stops8h 23m
$442
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Thu 9/17
12:00 pm-9:55 pm
1 stop7h 55m
Lambert-St Louis
Sun 9/20
5:05 pm-10:40 pm
2 stops7h 35m
$458
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Tue 10/27
2:20 pm-10:10 pm
1 stop5h 50m
Lambert-St Louis
Wed 10/28
1:08 pm-11:50 pm
2 stops12h 42m
$482
Cheapest one-way
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Wed 7/15
10:37 am-6:15 pm
1 stop29h 38m
$134
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Sun 7/19
3:36 pm-6:15 pm
1 stop24h 39m
$171
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Sun 8/9
6:53 pm-7:23 pm
2 stops22h 30m
$188
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Wed 7/29
7:35 pm-8:46 am
2 stops11h 11m
$194
Showing 1-10 of 11 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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 FlightHub the most. FlightHub 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.
FAT-STL
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
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 $334). Flying from Fresno to St. Louis in June is currently the most expensive (average of $594). 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.
How much does it cost to fly round-trip from Fresno to St. Louis?
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 June 24, 2026.
Read reviews from past customers who have flown Southwest,United Airlines, andAmerican Airlines from Fresno to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Crew
8.6
Food
7.0
Overall
7.9
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Fresno and St. Louis flights
Browse other Fresno and St. Louis flight options. Last updated on June 24, 2026.
Other flights from Fresno
Browse through other flights departing from Fresno. Flights are based on user searches made on Cheapflights and were last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 24, 2026.
Top 3 airlines flying from Fresno to St. Louis
Discover the top 3 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 June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$581 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$330 | Average$562 | FlexibilityNo cancel fee | On-time63% |