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Cheap flights from St. Louis to Chattanooga (STL - CHA) from $233

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — CHA
may. 21 — may. 281
From?
To?
mar. 5/21
mar. 5/28
1 adult, Economy
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The best prices from Lambert-St Louis to Chattanooga Lovell Field are usually found in October or February, booked 64 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from St. Louis to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Chattanooga (CHA). 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 mayo 16, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$312

One-way from

$298
High demand for flights, 36% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Lambert-St Louis to Chattanooga Lovell Field
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One-way flight from Lambert-St Louis to Chattanooga Lovell Field
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What is the cheapest day to fly round-trip from St. Louis to Chattanooga?

Users have found that flying from St. Louis to Chattanooga on a Wednesday 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.

How far in advance should I book a flight from St. Louis to Chattanooga?

To save on the cost of your flight from St. Louis to Chattanooga, book at least 17 days before your planned departure. Booking around this time can save you about 18% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $252 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $260.

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

Our data shows that October tends to be the cheapest month to fly to Chattanooga from St. Louis. Users have commonly found prices around $320 for the month, but tickets can be as low as $175. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from St. Louis to Chattanooga (STL - CHA)?

One of the essential ways to save on airfare from St. Louis to Chattanooga is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

Cheap American Airlines flights from St. Louis to Chattanooga

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Chattanooga. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from St. Louis to Chattanooga. Be sure to come back soon if the deals available don't appeal to you at this time.
mar. 6/115:27 amSTL - CHA
1 stop5h 00mAmerican Airlines
mar. 6/185:00 amCHA - STL
1 stop4h 33mAmerican Airlines
Deal found 5/15$302
sáb. 10/1911:08 amSTL - CHA
1 stop5h 31mAmerican Airlines
dom. 10/205:10 amCHA - STL
1 stop5h 54mAmerican Airlines
Deal found 5/15$330
jue. 5/238:16 pmSTL - CHA
1 stop4h 24mAmerican Airlines
dom. 5/268:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/15$389
jue. 7/185:17 amSTL - CHA
1 stop4h 16mAmerican Airlines
mié. 7/245:05 amCHA - STL
1 stop4h 25mAmerican Airlines
Deal found 5/15$448
mar. 6/113:27 pmSTL - CHA
1 stop5h 26mAmerican Airlines
mar. 6/185:00 amCHA - STL
2 stops8h 16mAmerican Airlines
Deal found 5/15$454
sáb. 10/1910:08 amSTL - CHA
2 stops6h 31mAmerican Airlines
dom. 10/205:10 amCHA - STL
1 stop5h 54mAmerican Airlines
Deal found 5/15$476
vie. 7/195:46 pmSTL - CHA
1 stop5h 12mAmerican Airlines
mié. 7/245:05 amCHA - STL
2 stops8h 22mAmerican Airlines
Deal found 5/15$488
jue. 5/235:55 amSTL - CHA
2 stops7h 43mAmerican Airlines
dom. 5/266:46 amCHA - STL
1 stop4h 07mAmerican Airlines
Deal found 5/15$496
jue. 7/185:46 pmSTL - CHA
1 stop5h 12mAmerican Airlines
mié. 7/245:05 amCHA - STL
1 stop4h 25mAmerican Airlines
Deal found 5/15$505

Cheap United Airlines flights from St. Louis to Chattanooga

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Chattanooga. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Browse through some of the cheapest United Airlines flights traveling from St. Louis to Chattanooga. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
vie. 7/195:30 pmSTL - CHA
1 stop4h 22mUnited Airlines
mié. 7/2412:12 pmCHA - STL
1 stop4h 28mUnited Airlines
Deal found 5/15$389
vie. 7/195:30 pmSTL - CHA
1 stop4h 22mUnited Airlines
mié. 7/2412:12 pmCHA - STL
1 stop4h 28mUnited Airlines
Deal found 5/15$391
vie. 7/195:30 pmSTL - CHA
1 stop4h 22mUnited Airlines
mié. 7/2412:12 pmCHA - STL
1 stop4h 28mUnited Airlines
Deal found 5/15$393
vie. 7/195:30 pmSTL - CHA
1 stop4h 22mUnited Airlines
mié. 7/2412:12 pmCHA - STL
1 stop4h 28mUnited Airlines
Deal found 5/15$401
vie. 7/195:30 pmSTL - CHA
1 stop4h 22mUnited Airlines
mié. 7/245:34 pmCHA - STL
2 stops17h 24mUnited Airlines
Deal found 5/15$512
vie. 7/196:20 amSTL - CHA
2 stops28h 13mUnited Airlines
mié. 7/245:34 pmCHA - STL
2 stops17h 24mUnited Airlines
Deal found 5/15$600

Cheap St. Louis to Chattanooga flights in May & June 2024

Find cheap flight options from St. Louis to Chattanooga specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on mayo 16, 2024.
Scroll through some of the best deals on flights from St. Louis to Chattanooga in 2024. Check back soon for alternative fares.
mar. 6/115:27 amSTL - CHA
1 stop5h 00mAmerican Airlines
mar. 6/185:00 amCHA - STL
1 stop4h 33mAmerican Airlines
Deal found 5/15$302
vie. 6/215:38 pmSTL - CHA
1 stop5h 21mAmerican Airlines
lun. 6/248:09 pmCHA - STL
1 stop4h 54mAmerican Airlines
Deal found 5/16$375
jue. 5/238:16 pmSTL - CHA
1 stop4h 24mAmerican Airlines
dom. 5/268:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/15$389
sáb. 5/184:20 pmSTL - CHA
1 stop6h 35mAmerican Airlines
mar. 5/218:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/16$415
mar. 6/113:27 pmSTL - CHA
1 stop5h 26mAmerican Airlines
mar. 6/185:00 amCHA - STL
2 stops8h 16mAmerican Airlines
Deal found 5/15$454
sáb. 5/186:40 amSTL - CHA
2 stops11h 42mAmerican Airlines
mar. 5/218:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/16$496
mar. 6/119:44 amSTL - CHA
2 stops11h 09mAmerican Airlines
mar. 6/185:00 amCHA - STL
2 stops8h 16mAmerican Airlines
Deal found 5/15$524
jue. 5/231:01 pmSTL - CHA
2 stops9h 54mAmerican Airlines
dom. 5/2611:01 amCHA - STL
2 stops9h 27mAmerican Airlines
Deal found 5/15$544
sáb. 5/1811:09 amSTL - CHA
2 stops9h 53mAmerican Airlines
mar. 5/219:01 amCHA - STL
2 stops10h 07mAmerican Airlines
Deal found 5/16$554

St. Louis to Chattanooga 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Chattanooga in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Scroll through some of the best deals on flights from St. Louis to Chattanooga in 2024. Check back soon for alternative fares.
sáb. 12/71:00 pmSTL - CHA
1 stop3h 08mDelta
mar. 12/103:45 pmCHA - STL
1 stop3h 14mDelta
Deal found 5/15$233
mar. 6/115:27 amSTL - CHA
1 stop5h 00mAmerican Airlines
mar. 6/185:00 amCHA - STL
1 stop4h 33mAmerican Airlines
Deal found 5/15$302
sáb. 10/1911:08 amSTL - CHA
1 stop5h 31mAmerican Airlines
dom. 10/205:10 amCHA - STL
1 stop5h 54mAmerican Airlines
Deal found 5/15$330
vie. 6/215:38 pmSTL - CHA
1 stop5h 21mAmerican Airlines
lun. 6/248:09 pmCHA - STL
1 stop4h 54mAmerican Airlines
Deal found 5/16$375
jue. 5/238:16 pmSTL - CHA
1 stop4h 24mAmerican Airlines
dom. 5/268:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/15$389
vie. 7/195:30 pmSTL - CHA
1 stop4h 22mUnited Airlines
mié. 7/2412:12 pmCHA - STL
1 stop4h 28mUnited Airlines
Deal found 5/15$391
vie. 7/195:30 pmSTL - CHA
1 stop4h 22mUnited Airlines
mié. 7/2412:12 pmCHA - STL
1 stop4h 28mUnited Airlines
Deal found 5/15$393
vie. 7/195:30 pmSTL - CHA
1 stop4h 22mUnited Airlines
mié. 7/2412:12 pmCHA - STL
1 stop4h 28mUnited Airlines
Deal found 5/15$401
sáb. 5/184:20 pmSTL - CHA
1 stop6h 35mAmerican Airlines
mar. 5/218:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/16$415

St. Louis to Chattanooga flights leaving soon

Find last-minute flight options from St. Louis to Chattanooga for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Users seeking a last-minute flight from St. Louis to Chattanooga should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
jue. 5/238:16 pmSTL - CHA
1 stop4h 24mAmerican Airlines
dom. 5/268:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/15$389
jue. 5/235:55 amSTL - CHA
2 stops7h 43mAmerican Airlines
dom. 5/266:46 amCHA - STL
1 stop4h 07mAmerican Airlines
Deal found 5/15$496
jue. 5/231:01 pmSTL - CHA
2 stops9h 54mAmerican Airlines
dom. 5/2611:01 amCHA - STL
2 stops9h 27mAmerican Airlines
Deal found 5/15$544

One-way flights to Chattanooga from St. Louis

Search for one-way flight options from St. Louis to Chattanooga. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Users traveling one-way from St. Louis to Chattanooga can select one of these great deals. Those seeking round-trip flights from St. Louis to Chattanooga should utilize the search form at the the top of the page.
dom. 6/165:15 amSTL - CHA
1 stop4h 23mAmerican Airlines
Deal found 5/15$298
dom. 6/166:08 amSTL - CHA
2 stops10h 37mAmerican Airlines
Deal found 5/15$304
dom. 6/164:45 pmSTL - CHA
3 stops17h 47mUnited Airlines
Deal found 5/15$1,227

Find flights from St. Louis to Chattanooga within your budget

Customize your flight search to find flights from St. Louis to Chattanooga 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 2,637,452 searches. Data last updated mayo 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$302 - $476

Route

Depart

Return

Price

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

mar. 6/11

1 stop5h 00m

Chattanooga Lovell Field

mar. 6/18

1 stop4h 33m

$302

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

sáb. 10/19

1 stop5h 31m

Chattanooga Lovell Field

dom. 10/20

1 stop5h 54m

$330

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

vie. 7/19

1 stop4h 22m

Chattanooga Lovell Field

mié. 7/24

1 stop4h 28m

$389

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

vie. 7/19

1 stop4h 22m

Chattanooga Lovell Field

mié. 7/24

1 stop4h 28m

$391

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

vie. 7/19

1 stop4h 22m

Chattanooga Lovell Field

mié. 7/24

1 stop4h 28m

$393

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

vie. 7/19

1 stop4h 22m

Chattanooga Lovell Field

mié. 7/24

1 stop4h 28m

$401

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

jue. 7/18

1 stop4h 16m

Chattanooga Lovell Field

mié. 7/24

1 stop4h 25m

$448

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

mar. 6/11

1 stop5h 26m

Chattanooga Lovell Field

mar. 6/18

2 stops8h 16m

$454

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

sáb. 10/19

2 stops6h 31m

Chattanooga Lovell Field

dom. 10/20

1 stop5h 54m

$476

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from St. Louis to Chattanooga?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Chattanooga. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from St. Louis to Chattanooga, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from St. Louis to Chattanooga?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Chattanooga. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Chattanooga flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chattanooga by month

Plan your trip from St. Louis to Chattanooga by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Chattanooga is currently $610 while a round-trip flight costs $398. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from St. Louis to Chattanooga (average of $312). Flying from St. Louis to Chattanooga in June is currently the most expensive (average of $423). 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.

January

$336

February

$356

March

$374

April

$368

May

$413

June

$423

July

$414

August

$373

September

$374

October

$420

November

$313

December

$312

Temperature and rainfall in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average temperature and rainfall totals by month.

CHA

Temperature

41 - 80.6 °F

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. 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 Chattanooga. Reviews last updated mayo 16, 2024.
Read through reviews of airlines operating flights from St. Louis to Chattanooga, such as American Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

United Airlines
7.4
Good
10,924 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

American Airlines
7.3
Good
14,514 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Food

6.7

Comfort

7.2

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Chattanooga for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Chattanooga for under $400. The cheapest flight booked recently is on American Airlines for just $302, but on average you can expect to pay $472.

  • Are there last-minute flights available from St. Louis to Chattanooga for under $400?

    There are currently 3+ open flights from St. Louis to Chattanooga within the next 7 days for less than $400.

  • What are the cheapest airlines flying from St. Louis to Chattanooga round-trip?

    Currently priced at $302, American Airlines will fly you from St. Louis to Chattanooga and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $389. American Airlines is currently priced 5% below the average price you’ll pay for this route.

  • What does STL to CHA mean?

    Great question - STL to CHA just means Lambert-St Louis Airport to Chattanooga Lovell Field Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Chattanooga that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Chattanooga flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Chattanooga with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Chattanooga flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to Chattanooga that allow pets onboard?

    Many airlines flying from St. Louis to Chattanooga offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Chattanooga?

    Yes, you can often find last-minute deals on St. Louis to Chattanooga flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Chattanooga flight deals updated?

    The St. Louis to Chattanooga flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 2 airlines flying from St. Louis to Chattanooga

Discover the top 2 airlines that operate flights from St. Louis to Chattanooga. 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 2,637,452 searches. Data last updated mayo 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$202Average$279FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$206Average$278FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from St. Louis to Chattanooga by cabin class

Find flights from St. Louis to Chattanooga, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Deals for St. Louis to Chattanooga flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Chattanooga?

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Can Cheapflights find flights from St. Louis to Chattanooga with no change fees?

Need flexible booking options for your flight to Chattanooga from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from St. Louis to Chattanooga and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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