Which airports can I use when flying from St. Louis to Chattanooga?

Flights from St. Louis to Chattanooga usually depart from Lambert-St Louis (STL) and arrive at Chattanooga Lovell Field (CHA).

What cabin classes can I book on flights from St. Louis to Chattanooga?

Only Economy Class is available on flights from St. Louis to Chattanooga.

Which airports do connecting flights from St. Louis to Chattanooga pass through?

One-stop flights from St. Louis to Chattanooga most commonly connect through: • Atlanta Hartsfield-Jackson (ATL) - 54% of one-stop connections • Chicago O'Hare Intl (ORD) - 29% of one-stop connections • Charlotte Douglas (CLT) - 17% of one-stop connections Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from St. Louis to Chattanooga?

On the St. Louis to Chattanooga route, being flexible with your departure day can save you up to 32%. Saturday is the cheapest day at $288 round-trip on average, while Tuesday is the most expensive at $420: a $132 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from St. Louis to Chattanooga?

A nonstop flight from St. Louis to Chattanooga takes 0h 00m, covering 384 miles.

Do I need a passport to fly from St. Louis to Chattanooga?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from St. Louis to Chattanooga changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $299 to $1,021. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from St. Louis to Chattanooga looking right now?

One-way fares from St. Louis to Chattanooga are currently higher than usual. Average one-way flight prices are about $378, which is 12% above the typical average for this route.

How much time can I save by choosing a different layover airport from St. Louis to Chattanooga?

Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 02m, compared with 4h 56m via Chicago O'Hare Intl (ORD) and 5h 04m via Charlotte Douglas (CLT).

What is the time difference between St. Louis and Chattanooga?

Chattanooga is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Chattanooga Lovell Field Airport (CHA)?

Chattanooga Lovell Field Airport (CHA) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include: • Budget • Thrifty • Alamo • Dollar • Hertz

How much should I expect to pay for a St. Louis to Chattanooga flight?

Round-trip flights from St. Louis to Chattanooga range from $278 to $404, with an average of $333 over the past 12 months. Anything below $278 counts as a good deal.

What is the cheapest airline to fly from St. Louis to Chattanooga?

American Airlines ($299) and Delta ($319) are the cheapest airlines to fly round-trip from St. Louis to Chattanooga according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from St. Louis to Chattanooga?

Atlanta Hartsfield-Jackson (ATL) is the most popular layover for the St. Louis to Chattanooga route. 54% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ATL.

What is the cheapest layover airport when flying from St. Louis to Chattanooga?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $361. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Chattanooga which airport offers the shortest layover?

Atlanta Hartsfield-Jackson (ATL) had the shortest average connection time for St. Louis to Chattanooga layovers at 164 minutes over the past 3 months.

$127 CHEAP FLIGHTS from St. Louis to Chattanooga (STL - CHA)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$299

Typical prices: $278-$404

American Airlines

Tue 10/16Fri 10/19

STL - CHA • 1 stop

Cheapest one-way

$264

Typical prices: $258-$386

American Airlines

Tue 10/2

STL - CHA • 1 stop

Nonstop flights

Not available

There are currently no direct flights between St. Louis and Chattanooga. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

November

Cheapest • 20% price drop

March

Most popular

Good to know

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $361 (round-trip)

Atlanta Hartsfield-Jackson (ATL)

Shortest trip • 4h 02m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Chattanooga!

Flight Deals

Cheap Flights from St. Louis to Chattanooga (STL-CHA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Chattanooga

Mon, Oct 19 - Sun, Oct 25

5:35 pm - 10:08 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

3h 33m1 stop Atlanta Hartsfield-Jackson

5:35 am - 9:09 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

4h 34m1 stop Atlanta Hartsfield-Jackson

$299Delta

Fri, Oct 16 - Mon, Oct 19

5:08 pm - 11:03 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 55m1 stop Washington, D.C. Reagan-National

6:02 pm - 11:59 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

6h 57m1 stop Charlotte Douglas

$299American Airlines

Thu, Jan 21 - Mon, Jan 25

9:00 am - 3:18 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

5h 18m1 stop Dallas/Fort Worth

4:24 pm - 10:06 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

6h 42m1 stop Charlotte Douglas

$318American Airlines

Thu, Oct 8 - Mon, Oct 12

12:00 pm - 5:38 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 38m1 stop Atlanta Hartsfield-Jackson

7:25 pm - 11:54 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

5h 29m1 stop Atlanta Hartsfield-Jackson

$319Delta

Fri, Oct 9 - Fri, Oct 16

7:20 pm - 11:39 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

3h 19m1 stop Atlanta Hartsfield-Jackson

6:25 pm - 9:23 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

3h 58m1 stop Atlanta Hartsfield-Jackson

$319Delta

Wed, Oct 7 - Tue, Oct 13

12:00 pm - 5:38 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 38m1 stop Atlanta Hartsfield-Jackson

8:20 am - 1:20 pmCHA Chattanooga Lovell Field-STL Lambert-St Louis

6h 00m1 stop Atlanta Hartsfield-Jackson

$319Delta

Thu, Oct 8 - Sat, Oct 10

12:00 pm - 5:38 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 38m1 stop Atlanta Hartsfield-Jackson

5:35 am - 9:42 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

5h 07m1 stop Atlanta Hartsfield-Jackson

$319Delta

Wed, Oct 7 - Sat, Oct 10

7:00 am - 11:18 amSTL Lambert-St Louis-CHA Chattanooga Lovell Field

3h 18m1 stop Atlanta Hartsfield-Jackson

5:35 am - 9:42 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

5h 07m1 stop Atlanta Hartsfield-Jackson

$319Delta

Thu, Jan 21 - Mon, Jan 25

7:20 am - 2:34 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

6h 14m1 stop Atlanta Hartsfield-Jackson

5:30 am - 10:48 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

6h 18m1 stop Atlanta Hartsfield-Jackson

$319Delta

Fri, Oct 9 - Sat, Oct 10

6:00 am - 11:18 amSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 18m1 stop Atlanta Hartsfield-Jackson

5:35 am - 10:51 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

6h 16m1 stop Atlanta Hartsfield-Jackson

$319Delta

Booking Insights

Price, demand and travel trends for St. Louis to Chattanooga flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Chattanooga with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from St. Louis to Chattanooga?

Round-trip flights from St. Louis to Chattanooga start at $299. Prices are typical for this route right now, with typical round-trip fares ranging from $278 to $404. The lowest price found in the past 5 days was $299 on American Airlines.

What is the cheapest month to fly from St. Louis to Chattanooga?

November is the cheapest month to fly from St. Louis to Chattanooga at $268 round-trip.
June ($444) and February ($420) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 65% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	June
High season	March
Cheapest flight	$264

Best time to beat the crowds but there is an average 33% increase in price.

Most popular time to fly with an average 5% increase in price.

Flight from St. Louis to Chattanooga

When to book flights from St. Louis to Chattanooga

Are your dates flexible? Find out the best times to travel from St. Louis to Chattanooga based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from St. Louis to Chattanooga?
Flights from St. Louis to Chattanooga usually depart from Lambert-St Louis (STL) and arrive at Chattanooga Lovell Field (CHA).
What cabin classes can I book on flights from St. Louis to Chattanooga?
Only Economy Class is available on flights from St. Louis to Chattanooga.
Which airports do connecting flights from St. Louis to Chattanooga pass through?
One-stop flights from St. Louis to Chattanooga most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 54% of one-stop connections
• Chicago O'Hare Intl (ORD) - 29% of one-stop connections
• Charlotte Douglas (CLT) - 17% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from St. Louis to Chattanooga?
On the St. Louis to Chattanooga route, being flexible with your departure day can save you up to 32%. Saturday is the cheapest day at $288 round-trip on average, while Tuesday is the most expensive at $420: a $132 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How long is a flight from St. Louis to Chattanooga?
A nonstop flight from St. Louis to Chattanooga takes 0h 00m, covering 384 miles.
Do I need a passport to fly from St. Louis to Chattanooga?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from St. Louis to Chattanooga changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $299 to $1,021. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from St. Louis to Chattanooga looking right now?
One-way fares from St. Louis to Chattanooga are currently higher than usual. Average one-way flight prices are about $378, which is 12% above the typical average for this route.
How much time can I save by choosing a different layover airport from St. Louis to Chattanooga?
Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 4h 02m, compared with 4h 56m via Chicago O'Hare Intl (ORD) and 5h 04m via Charlotte Douglas (CLT).
What is the time difference between St. Louis and Chattanooga?
Chattanooga is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Chattanooga Lovell Field Airport (CHA)?
Chattanooga Lovell Field Airport (CHA) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
• Budget
• Thrifty
• Alamo
• Dollar
• Hertz
How much should I expect to pay for a St. Louis to Chattanooga flight?
Round-trip flights from St. Louis to Chattanooga range from $278 to $404, with an average of $333 over the past 12 months. Anything below $278 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Tuesday. On this route, Saturday flights average $288 - about $132 less than Tuesday (31% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Chattanooga trip for November. Fares historically average $268 round-trip in that month - typically $176 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Chattanooga Lovell Field Airport.
- Extended Stay America Select Suites - Chattanooga - Airport
- Intown Suites Extended Stay Chattanooga Tn - Airport

More options for your flight from St. Louis to Chattanooga

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Chattanooga with a hotel stay or car rental

Car rentals in Chattanooga

Hotels in Chattanooga

Vacations in Chattanooga

STL - CHA

$127 Find Cheap Flights from St. Louis to Chattanooga - Compare and Save

Everything you should know

Cheap Flights from St. Louis to Chattanooga (STL-CHA)

Recent round-trip flight deals from St. Louis to Chattanooga

Recent one-way flight deals from St. Louis to Chattanooga

Recent last minute flight deals from St. Louis to Chattanooga

Price, demand and travel trends for St. Louis to Chattanooga flights

How much is a round-trip flight from St. Louis to Chattanooga?

What is the cheapest month to fly from St. Louis to Chattanooga?

What is the cheapest airline to fly from St. Louis to Chattanooga?

What is the most popular layover airport when flying from St. Louis to Chattanooga?

What is the cheapest layover airport when flying from St. Louis to Chattanooga?

When flying from St. Louis to Chattanooga which airport offers the shortest layover?

Key details for St. Louis to Chattanooga flights

Low season

High season

Cheapest flight

When to book flights from St. Louis to Chattanooga

Your St. Louis to Chattanooga flight questions, answered

Your guide to booking St. Louis to Chattanooga flights

More options for your flight from St. Louis to Chattanooga

Complete your trip to Chattanooga with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Chattanooga

Find direct flights to and from St. Louis and Chattanooga

Flights from domestic origins to Chattanooga

Flights to other popular destinations

Find deals for your return flight