What are the cheapest airlines flying from St. Louis to Jacksonville, North Carolina round-trip?

Currently priced at $377, Delta will fly you from St. Louis to Jacksonville, North Carolina and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $447. These flights start at 14% lower than the current average price 3 months from now.

What is the cheapest day to fly from St. Louis to Jacksonville, North Carolina?

Travelers seeking maximum savings on their St. Louis to Jacksonville, North Carolina flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from St. Louis to Jacksonville, North Carolina?

Users have found that flying from St. Louis to Jacksonville, North Carolina on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from St. Louis to Jacksonville, North Carolina?

August is one of the best times of the year to fly to Jacksonville, North Carolina from St. Louis. Prices for August average $438 per person but you can even find prices for as low as $351. The most expensive prices can be found in the month of December. Opting for a August flight can save you 32% on your journey compared to booking in December

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

When flying from St. Louis to Jacksonville, North Carolina, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the afternoon.

Most accurate provider : When it comes to deals on St. Louis-Jacksonville, North Carolina flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Jacksonville, North Carolina flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Jacksonville, North Carolina flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Jacksonville, North Carolina 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 St. Louis-Jacksonville, North Carolina flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$253+ Save on Flights from St. Louis to Jacksonville, NC

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Cheap flight deals from St. Louis to Jacksonville

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$377 (Delta)
One-way from	$253 (American Airlines)
Popular in	December
Cheapest in	August
Average price	$408

Provider with most accurate pricing for Lambert-St Louis-Jacksonville Albert J Ellis flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Jacksonville Albert J Ellis flights.

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From Lambert-St Louis to Jacksonville Albert J Ellis

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One-way flight from Lambert-St Louis to Jacksonville Albert J Ellis

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Highest demand for flights based on searches. 13% potential increase in price ($68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from St. Louis to Jacksonville

Cheapest flights from St. Louis to Jacksonville
Explore the most affordable flight options available from St. Louis to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Fri 3/77:15 amSTL - OAJ

1 stop5h 26mDelta

Tue 3/112:23 pmOAJ - STL

1 stop6h 55mDelta

Deal found 2/20

$377

Tue 3/115:06 amSTL - OAJ

1 stop6h 40mAmerican Airlines

Sat 3/225:00 amOAJ - STL

1 stop4h 09mAmerican Airlines

Deal found 2/20

$447

Best flights from St. Louis to Jacksonville
Discover carefully curated flight deals from St. Louis to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Fri 3/77:15 amSTL - OAJ

1 stop5h 26mDelta

Tue 3/112:23 pmOAJ - STL

1 stop6h 55mDelta

Deal found 2/20

$377

Tue 3/115:06 amSTL - OAJ

1 stop6h 40mAmerican Airlines

Sat 3/225:00 amOAJ - STL

1 stop4h 09mAmerican Airlines

Deal found 2/20

$447

Last-minute flights from St. Louis to Jacksonville
Discover last-minute flight deals from St. Louis to Jacksonville. Data last updated February 20, 2025 and is based on user searches.

Fri 3/77:15 amSTL - OAJ

1 stop5h 26mDelta

Tue 3/112:23 pmOAJ - STL

1 stop6h 55mDelta

Deal found 2/20

$377

Tue 3/115:06 amSTL - OAJ

1 stop6h 40mAmerican Airlines

Sat 3/225:00 amOAJ - STL

1 stop4h 09mAmerican Airlines

Deal found 2/20

$447

One-way flights from St. Louis to Jacksonville
Search for one-way flight options from St. Louis to Jacksonville. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Sun 2/236:25 pmSTL - OAJ

1 stop4h 31mAmerican Airlines

Deal found 2/20

$253

Sat 3/157:10 amSTL - OAJ

1 stop3h 42mDelta

Deal found 2/20

$320

Find flights from St. Louis to Jacksonville within your budget

Fly from

Fly to

Route

Depart

Return

Price

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Fri 3/7

7:15 am-1:41 pm

1 stop5h 26m

Jacksonville Albert J Ellis

Tue 3/11

2:23 pm-8:18 pm

1 stop6h 55m

$377

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Tue 3/11

5:06 am-12:46 pm

1 stop6h 40m

Jacksonville Albert J Ellis

Sat 3/22

5:00 am-8:09 am

1 stop4h 09m

$447

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Sun 2/23

6:25 pm-11:56 pm

1 stop4h 31m

$253

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Sat 3/15

7:10 am-11:52 am

1 stop3h 42m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from St. Louis to Jacksonville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Jacksonville in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 St. Louis-Jacksonville, North Carolina flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Jacksonville, North Carolina flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Jacksonville, North Carolina flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Jacksonville, North Carolina 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 St. Louis-Jacksonville, North Carolina 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 St. Louis to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from St. Louis 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.

Travel insights for flights from St. Louis to Jacksonville

Get recent, data-driven insights about flights from St. Louis to Jacksonville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Jacksonville, North Carolina?

Currently, August is the cheapest month in which you can book a flight from St. Louis to Jacksonville, North Carolina (average of $366). Flying from St. Louis to Jacksonville, North Carolina in June is currently the most expensive (average of $498). 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.

Rainfall in Jacksonville by month

In terms of precipitation, rainfall in Jacksonville, North Carolina ranges from 2.8 - 7.1 inches per month. July is typically the wettest month, when rainfall can reach 7.1 in. April is typically the driest time to visit Jacksonville, North Carolina when rainfall is around 2.8 in.

Temperature in Jacksonville by month

If weather is an important factor for your trip to Jacksonville, North Carolina, 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 44.6 F).

Reviews of airlines servicing Jacksonville

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from St. Louis to Jacksonville, North Carolina round-trip?
Currently priced at $377, Delta will fly you from St. Louis to Jacksonville, North Carolina and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $447. These flights start at 14% lower than the current average price 3 months from now.
Can I find deals for flights from St. Louis to Jacksonville that include hotel bookings?
Yes. In addition to deals on St. Louis to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Jacksonville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Jacksonville.
Can I find deals for business class flights from St. Louis to Jacksonville?
Yes. Cheapflights offers flight deals from St. Louis to Jacksonville 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 St. Louis to Jacksonville, North Carolina?
Currently, August is the cheapest month in which you can book a flight from St. Louis to Jacksonville, North Carolina (average of $366). Flying from St. Louis to Jacksonville, North Carolina in June is currently the most expensive (average of $498). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from St. Louis to Jacksonville

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$336	Average$460	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$354	Average$418	FlexibilityNo cancel fee	On-time71%

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$253+ Cheap flights from St. Louis to Jacksonville, NC (STL - OAJ)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Jacksonville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Jacksonville

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from St. Louis to Jacksonville

Cheapest flights from St. Louis to JacksonvilleExplore the most affordable flight options available from St. Louis to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from St. Louis to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from St. Louis to Jacksonville within your budget

Compare providers for flights from St. Louis to Jacksonville

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 St. Louis to Jacksonville in February.

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

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from St. Louis with our price prediction graph.

Travel insights for flights from St. Louis to Jacksonville

Get recent, data-driven insights about flights from St. Louis to Jacksonville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Jacksonville, North Carolina?

Rainfall in Jacksonville by month

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

Temperature in Jacksonville by month

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

Reviews of airlines servicing Jacksonville

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Jacksonville. 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 St. Louis to Jacksonville, North Carolina round-trip?

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

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

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

What is the cheapest month to book a flight from St. Louis to Jacksonville, North Carolina?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to Jacksonville

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Cheapest flights from St. Louis to Jacksonville
Explore the most affordable flight options available from St. Louis to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.