$139+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — STL
Jun 9 — Jun 161
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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Best
Last-minute
One-way
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 May 10, 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 May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/13:37 pm
FAT
- STL
2 stops25h 46m
Multiple Airlines
Tue 6/307:46 pm
STL
- FAT
1 stop16h 01m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/232:06 pm
FAT
- STL
1 stop26h 45m
Multiple Airlines
Tue 6/307:03 pm
STL
- FAT
2 stops16h 44m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 8/248:05 pm
FAT
- STL
2 stops21h 18m
Multiple Airlines
Mon 8/318:21 pm
STL
- FAT
1 stop21h 55m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$355
This eDestinos deal was found by Cheapflights users on 5/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:16 pm
FAT
- STL
2 stops20h 07m
Multiple Airlines
Tue 6/23:33 pm
STL
- FAT
2 stops20h 13m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/223:31 pm
FAT
- STL
1 stop25h 20m
Multiple Airlines
Tue 6/307:03 pm
STL
- FAT
2 stops16h 44m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$371
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 May 10, 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 May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/223:31 pm
FAT
- STL
1 stop25h 20m
Multiple Airlines
Tue 6/307:46 pm
STL
- FAT
1 stop16h 01m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 5/10. 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.
Tue 6/2312:56 pm
FAT
- STL
2 stops9h 03m
American Airlines
Tue 6/305:29 am
STL
- FAT
2 stops8h 35m
American Airlines
Deal found 5/10![American Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 5/9. 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.
Mon 9/145:24 pm
FAT
- STL
1 stop21h 39m
Alaska Airlines
Mon 9/217:34 pm
STL
- FAT
1 stop16h 51m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 5/9. 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 9/145:15 pm
FAT
- STL
2 stops12h 51m
Delta
Mon 9/212:18 pm
STL
- FAT
2 stops9h 26m
Delta
Deal found 5/9![Delta logo]()
$454
This Southwest deal was found by Cheapflights users on 5/7. 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 7/910:35 am
FAT
- STL
2 stops8h 25m
Southwest
Mon 7/136:30 pm
STL
- FAT
2 stops7h 35m
Southwest
Deal found 5/7![Southwest logo]()
$497
This United Airlines deal was found by Cheapflights users on 5/5. 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 6/26:00 am
FAT
- STL
2 stops13h 21m
United Airlines
Sat 6/65:29 pm
STL
- FAT
1 stop7h 21m
United Airlines
Deal found 5/5![United Airlines logo]()
$513
This eDestinos deal was found by Cheapflights users on 5/5. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:49 am
FAT
- STL
1 stop6h 48m
Multiple Airlines
Sun 5/318:08 pm
STL
- FAT
2 stops43h 07m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 5/293:05 pm
FAT
- STL
1 stop6h 54m
American Airlines
Tue 6/28:00 am
STL
- FAT
1 stop6h 05m
American Airlines
Deal found 5/5![American Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 5/6. 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 6/212:03 pm
FAT
- STL
1 stop9h 51m
Alaska Airlines
Fri 6/55:33 pm
STL
- FAT
1 stop25h 02m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$461
This Alaska Airlines deal was found by Cheapflights users on 5/10. 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.
Sat 9/197:37 am
FAT
- STL
1 stop7h 26m
Alaska Airlines
Sun 9/207:34 pm
STL
- FAT
1 stop16h 51m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 5/5. 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 6/212:03 pm
FAT
- STL
1 stop9h 51m
Alaska Airlines
Sat 6/64:12 pm
STL
- FAT
1 stop8h 07m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$482
Last-minute flights from Fresno to St. LouisDiscover last-minute flight deals from Fresno to St. Louis. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Fresno to St. Louis. Data last updated May 10, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 5/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:16 pm
FAT
- STL
2 stops20h 07m
Multiple Airlines
Tue 6/23:33 pm
STL
- FAT
2 stops20h 13m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/13:37 pm
FAT
- STL
2 stops25h 46m
Multiple Airlines
Tue 6/307:46 pm
STL
- FAT
1 stop16h 01m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/223:31 pm
FAT
- STL
1 stop25h 20m
Multiple Airlines
Tue 6/307:03 pm
STL
- FAT
2 stops16h 44m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 5/10. 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 6/232:06 pm
FAT
- STL
1 stop26h 45m
Multiple Airlines
Tue 6/307:03 pm
STL
- FAT
2 stops16h 44m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$347
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 May 10, 2026.
Search for one-way flight options from Fresno to St. Louis. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 6/162:06 pm
FAT
- STL
2 stops27h 17m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Mon 6/13:37 pm
FAT
- STL
2 stops25h 46m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/310:36 am
FAT
- STL
2 stops30h 47m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Mon 7/203:31 pm
FAT
- STL
2 stops21h 18m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/316:33 pm
FAT
- STL
2 stops27h 24m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Mon 6/223:31 pm
FAT
- STL
3 stops23h 59m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 5/293:37 pm
FAT
- STL
2 stops15h 18m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 6/46:50 pm
FAT
- STL
1 stop23h 21m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$195
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 May 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Kiwi.com) |
One-way from | $139 (Kiwi.com) |
Popular in | May |
Cheapest in | August |
Average price | $544 |
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 May 10, 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
Mon 6/22
3:31 pm-6:51 pm
1 stop25h 20m
Lambert-St Louis
Tue 6/30
7:46 pm-9:47 am
1 stop16h 01m
$373
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Wed 5/27
7:49 am-4:37 pm
1 stop6h 48m
Lambert-St Louis
Sun 5/31
8:08 pm-1:15 pm
2 stops43h 07m
$414
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Tue 6/23
12:56 pm-11:59 pm
2 stops9h 03m
Lambert-St Louis
Tue 6/30
5:29 am-12:04 pm
2 stops8h 35m
$442
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Mon 9/14
5:24 pm-5:03 pm
1 stop21h 39m
Lambert-St Louis
Mon 9/21
7:34 pm-10:25 am
1 stop16h 51m
$443
Quickest round-trip
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Fri 5/29
3:05 pm-11:59 pm
1 stop6h 54m
Lambert-St Louis
Tue 6/2
8:00 am-12:05 pm
1 stop6h 05m
$448
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Mon 9/14
5:15 pm-8:06 am
2 stops12h 51m
Lambert-St Louis
Mon 9/21
2:18 pm-9:44 pm
2 stops9h 26m
$454
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Tue 6/2
12:03 pm-11:54 pm
1 stop9h 51m
Lambert-St Louis
Fri 6/5
5:33 pm-4:35 pm
1 stop25h 02m
$461
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Sat 9/19
7:37 am-5:03 pm
1 stop7h 26m
Lambert-St Louis
Sun 9/20
7:34 pm-10:25 am
1 stop16h 51m
$465
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Tue 6/2
12:03 pm-11:54 pm
1 stop9h 51m
Lambert-St Louis
Sat 6/6
4:12 pm-10:19 pm
1 stop8h 07m
$482
FresnoSt. Louis
FAT - STL
FATSTL
Fresno Airterminal
Thu 7/9
10:35 am-9:00 pm
2 stops8h 25m
Lambert-St Louis
Mon 7/13
6:30 pm-12:05 am
2 stops7h 35m
$497
Showing 1-10 of 19 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| 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 $315). Flying from Fresno to St. Louis in May is currently the most expensive (average of $544). 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 May 10, 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.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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Fresno and St. Louis flights
Browse other Fresno and St. Louis flight options. Last updated on May 10, 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 May 10, 2026.
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Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 10, 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 May 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$486 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$278 | Average$426 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$581 | FlexibilityNo cancel fee | On-time69% |