$497+ Cheap flights from Jacksonville, NC to St. Louis (OAJ - STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — STL
Nov 27 — Dec 41
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville 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 Jacksonville to St. Louis
Cheapest
Best
Last-minute
Cheapest flights from Jacksonville to St. LouisExplore the most affordable flight options available from Jacksonville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
Explore the most affordable flight options available from Jacksonville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/256:10 am -
1 stop5h 36m
Thu 12/314:49 pm -
1 stop4h 20m
Deal found 10/28![Delta logo]()
$497
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/146:04 am -
1 stop4h 34m
Sat 11/216:31 am -
1 stop5h 18m
Deal found 10/25![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 11/58:27 pm -
1 stop4h 31m
Sun 11/85:04 am -
1 stop6h 41m
Deal found 10/23![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/251:27 pm -
1 stop7h 03m
Thu 12/3110:27 am -
2 stops8h 30m
Deal found 10/28![American Airlines logo]()
$676
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/145:11 pm -
1 stop5h 59m
Sat 12/267:18 am -
1 stop4h 43m
Deal found 10/26![American Airlines logo]()
$746
Best flights from Jacksonville to St. LouisDiscover carefully curated flight deals from Jacksonville to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
Discover carefully curated flight deals from Jacksonville to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/256:10 am -
1 stop5h 36m
Thu 12/314:49 pm -
1 stop4h 20m
Deal found 10/28![Delta logo]()
$497
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/146:04 am -
1 stop4h 34m
Sat 11/216:31 am -
1 stop5h 18m
Deal found 10/25![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/251:27 pm -
1 stop7h 03m
Thu 12/3110:27 am -
2 stops8h 30m
Deal found 10/25![American Airlines logo]()
$676
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/145:11 pm -
1 stop5h 59m
Sat 12/267:18 am -
1 stop4h 43m
Deal found 10/26![American Airlines logo]()
$746
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 am -
1 stop6h 32m
Wed 11/181:58 pm -
1 stop3h 45m
Deal found 10/27![American Airlines logo]()
$795
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:51 pm -
2 stops8h 23m
Sun 11/295:02 am -
2 stops8h 20m
Deal found 10/27![American Airlines logo]()
$801
Last-minute flights from Jacksonville to St. LouisDiscover last-minute flight deals from Jacksonville to St. Louis. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to St. Louis. Data last updated October 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 11/58:27 pm -
1 stop4h 31m
Sun 11/85:04 am -
1 stop6h 41m
Deal found 10/23![American Airlines logo]()
$606
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/146:04 am -
1 stop4h 34m
Sat 11/216:31 am -
1 stop5h 18m
Deal found 10/25![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 am -
1 stop6h 32m
Wed 11/181:58 pm -
1 stop3h 45m
Deal found 10/27![American Airlines logo]()
$795
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:52 am -
1 stop4h 22m
Sun 11/295:02 am -
2 stops8h 20m
Deal found 10/27![American Airlines logo]()
$776
Find flight deals from Jacksonville to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (OAJ) 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 October 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $497 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville 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 7,457,451 searches. Data last updated October 28, 2026.
Use the filters below to find and compare flights from Jacksonville to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleSt. Louis
OAJ Jacksonville Albert J Ellis - STL Lambert-St Louis
OAJSTL
Jacksonville Albert J Ellis
Fri 12/25
6:10 am-10:46 am
1 stop5h 36m
Lambert-St Louis
Thu 12/31
4:49 pm-10:09 pm
1 stop4h 20m
$497
Quickest round-trip
JacksonvilleSt. Louis
OAJ Jacksonville Albert J Ellis - STL Lambert-St Louis
OAJSTL
Jacksonville Albert J Ellis
Sat 11/14
6:04 am-9:38 am
1 stop4h 34m
Lambert-St Louis
Sat 11/21
6:31 am-12:49 pm
1 stop5h 18m
$521
JacksonvilleSt. Louis
OAJ Jacksonville Albert J Ellis - STL Lambert-St Louis
OAJSTL
Jacksonville Albert J Ellis
Fri 12/25
1:27 pm-7:30 pm
1 stop7h 03m
Lambert-St Louis
Thu 12/31
10:27 am-7:57 pm
2 stops8h 30m
$676
JacksonvilleSt. Louis
OAJ Jacksonville Albert J Ellis - STL Lambert-St Louis
OAJSTL
Jacksonville Albert J Ellis
Mon 12/14
5:11 pm-10:10 pm
1 stop5h 59m
Lambert-St Louis
Sat 12/26
7:18 am-1:01 pm
1 stop4h 43m
$746
JacksonvilleSt. Louis
OAJ Jacksonville Albert J Ellis - STL Lambert-St Louis
OAJSTL
Jacksonville Albert J Ellis
Sun 11/15
6:30 am-12:02 pm
1 stop6h 32m
Lambert-St Louis
Wed 11/18
1:58 pm-6:43 pm
1 stop3h 45m
$795
JacksonvilleSt. Louis
OAJ Jacksonville Albert J Ellis - STL Lambert-St Louis
OAJSTL
Jacksonville Albert J Ellis
Tue 11/24
2:51 pm-10:14 pm
2 stops8h 23m
Lambert-St Louis
Sun 11/29
5:02 am-2:22 pm
2 stops8h 20m
$801
Sorted by cheapest first
Compare providers for flights from Jacksonville 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 Jacksonville to St. Louis in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Jacksonville, North Carolina-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville, North Carolina-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville, North Carolina-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Jacksonville, North Carolina-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 Jacksonville, North Carolina-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 Jacksonville to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Jacksonville with our price prediction graph.
OAJ-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.
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 October 28, 2026.
Read reviews from past customers who have flown Delta from Jacksonville 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
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.8
Entertainment
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville 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 locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
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Jacksonville and St. Louis flights
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Top airline flying from Jacksonville to St. Louis
Discover the top airline that operate flights from Jacksonville 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 7,457,451 searches. Data last updated October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$314 | Average$446 | FlexibilityNo cancel fee | On-timeN/A |