Cheap flights from St. Louis to Chattanooga (STL - CHA) from $217

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 4/24. 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
Apr 21 — Apr 281

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 April 16, 2024.

Popular in

June

Cheapest in

October

Average price

$356

Round-trip from

$306
High demand for flights, 53% potential price rise
Best time to find cheap flights, 43% potential price drop
Average for round-trip flights in April 2024
From Lambert-St Louis to Chattanooga Lovell Field

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.

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 $383 for the month, but tickets can be as low as $173. Due to multiple factors, prepare for potentially higher prices in June.

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 8% 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 3,185,007 searches. Data last updated April 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.
Tue 7/95:56 pmSTL - CHA
1 stop5h 02mAmerican Airlines
Sun 7/148:09 pmCHA - STL
1 stop4h 45mAmerican Airlines
Deal found 4/15$430
Mon 5/205:04 amSTL - CHA
1 stop4h 27mAmerican Airlines
Sun 5/269:01 amCHA - STL
2 stops10h 07mAmerican Airlines
Deal found 4/15$520
Tue 7/911:00 amSTL - CHA
2 stops11h 58mAmerican Airlines
Sun 7/148:09 pmCHA - STL
1 stop4h 45mAmerican Airlines
Deal found 4/15$521
Thu 5/234:20 pmSTL - CHA
1 stop6h 35mAmerican Airlines
Sun 5/269:01 amCHA - STL
2 stops8h 16mAmerican Airlines
Deal found 4/15$530
Tue 7/911:00 amSTL - CHA
2 stops11h 58mAmerican Airlines
Sun 7/149:10 amCHA - STL
2 stops9h 12mAmerican Airlines
Deal found 4/15$586
Mon 5/209:51 amSTL - CHA
2 stops6h 48mAmerican Airlines
Sun 5/269:01 amCHA - STL
2 stops10h 07mAmerican Airlines
Deal found 4/15$646

Cheap Delta flights from St. Louis to Chattanooga

Explore cheap flight options specifically provided by Delta 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 3,185,007 searches. Data last updated April 16, 2024.
Browse through some of the cheapest Delta 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.
Mon 5/205:02 pmSTL - CHA
1 stop3h 36mDelta
Sun 5/266:00 amCHA - STL
1 stop3h 54mDelta
Deal found 4/15$335
Thu 5/236:00 amSTL - CHA
1 stop4h 55mDelta
Sun 5/266:00 amCHA - STL
1 stop3h 54mDelta
Deal found 4/15$395

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

Find cheap flight options from St. Louis to Chattanooga specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,185,007 searches. Prices were last updated on April 16, 2024.
Scroll through some of the best deals on flights from St. Louis to Chattanooga in 2024. Check back soon for alternative fares.
Wed 5/85:04 amSTL - CHA
1 stop4h 27mAmerican Airlines
Thu 5/98:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 4/16$300
Wed 5/85:04 amSTL - CHA
1 stop4h 27mAmerican Airlines
Thu 5/911:01 amCHA - STL
2 stops6h 16mAmerican Airlines
Deal found 4/16$305
Mon 5/205:02 pmSTL - CHA
1 stop3h 36mDelta
Sun 5/266:00 amCHA - STL
1 stop3h 54mDelta
Deal found 4/15$335
Thu 5/236:00 amSTL - CHA
1 stop4h 55mDelta
Sun 5/266:00 amCHA - STL
1 stop3h 54mDelta
Deal found 4/15$395
Wed 5/88:07 amSTL - CHA
2 stops12h 55mAmerican Airlines
Thu 5/95:00 amCHA - STL
2 stops7h 53mAmerican Airlines
Deal found 4/16$466
Mon 5/205:04 amSTL - CHA
1 stop4h 27mAmerican Airlines
Sun 5/269:01 amCHA - STL
2 stops10h 07mAmerican Airlines
Deal found 4/15$520
Thu 5/234:20 pmSTL - CHA
1 stop6h 35mAmerican Airlines
Sun 5/269:01 amCHA - STL
2 stops8h 16mAmerican Airlines
Deal found 4/15$530
Mon 5/209:51 amSTL - CHA
2 stops6h 48mAmerican Airlines
Sun 5/269:01 amCHA - STL
2 stops10h 07mAmerican Airlines
Deal found 4/15$646

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 3,185,007 searches. Data last updated April 16, 2024.
Scroll through some of the best deals on flights from St. Louis to Chattanooga in 2024. Check back soon for alternative fares.
Wed 5/85:04 amSTL - CHA
1 stop4h 27mAmerican Airlines
Thu 5/98:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 4/16$300
Wed 5/85:04 amSTL - CHA
1 stop4h 27mAmerican Airlines
Thu 5/911:01 amCHA - STL
2 stops6h 16mAmerican Airlines
Deal found 4/16$305
Fri 6/77:00 amSTL - CHA
1 stop6h 02mAmerican Airlines
Tue 6/115:00 amCHA - STL
1 stop4h 33mAmerican Airlines
Deal found 4/16$331
Mon 5/205:02 pmSTL - CHA
1 stop3h 36mDelta
Sun 5/266:00 amCHA - STL
1 stop3h 54mDelta
Deal found 4/15$335
Thu 5/236:00 amSTL - CHA
1 stop4h 55mDelta
Sun 5/266:00 amCHA - STL
1 stop3h 54mDelta
Deal found 4/15$395
Tue 7/95:56 pmSTL - CHA
1 stop5h 02mAmerican Airlines
Sun 7/148:09 pmCHA - STL
1 stop4h 45mAmerican Airlines
Deal found 4/15$430
Fri 6/78:01 amSTL - CHA
1 stop5h 01mAmerican Airlines
Tue 6/115:00 amCHA - STL
2 stops8h 16mAmerican Airlines
Deal found 4/16$461
Wed 5/88:07 amSTL - CHA
2 stops12h 55mAmerican Airlines
Thu 5/95:00 amCHA - STL
2 stops7h 53mAmerican Airlines
Deal found 4/16$466
Mon 5/205:04 amSTL - CHA
1 stop4h 27mAmerican Airlines
Sun 5/269:01 amCHA - STL
2 stops10h 07mAmerican Airlines
Deal found 4/15$520

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 3,185,007 searches. Data last updated April 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.
Wed 4/244:41 pmSTL - CHA
1 stop4h 32mAmerican Airlines
Deal found 4/16$217
Wed 4/2410:09 amSTL - CHA
2 stops6h 25mAmerican Airlines
Deal found 4/16$223
Fri 7/125:25 pmSTL - CHA
1 stop3h 12mDelta
Deal found 4/15$419
Wed 4/246:19 amSTL - CHA
3 stops28h 15mUnited Airlines
Deal found 4/16$479
Fri 7/129:37 amSTL - CHA
2 stops9h 01mAmerican Airlines
Deal found 4/15$754

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 3,185,007 searches. Data last updated April 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$335 - $646

Route

Depart

Return

Price

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Mon 5/20

1 stop3h 36m

Chattanooga Lovell Field

Sun 5/26

1 stop3h 54m

$335

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Thu 5/23

1 stop4h 55m

Chattanooga Lovell Field

Sun 5/26

1 stop3h 54m

$395

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Tue 7/9

1 stop5h 02m

Chattanooga Lovell Field

Sun 7/14

1 stop4h 45m

$430

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Mon 5/20

1 stop4h 27m

Chattanooga Lovell Field

Sun 5/26

2 stops10h 07m

$520

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Tue 7/9

2 stops11h 58m

Chattanooga Lovell Field

Sun 7/14

1 stop4h 45m

$521

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Thu 5/23

1 stop6h 35m

Chattanooga Lovell Field

Sun 5/26

2 stops8h 16m

$530

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Tue 7/9

2 stops11h 58m

Chattanooga Lovell Field

Sun 7/14

2 stops9h 12m

$586

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Mon 5/20

2 stops6h 48m

Chattanooga Lovell Field

Sun 5/26

2 stops10h 07m

$646

Flights are sorted by cheapest first

Deals found on 4/15

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 April 14, 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 $418 while a round-trip flight costs $495. Price data was last updated on April 14, 2024.

Currently, November is the cheapest month in which you can book a flight from St. Louis to Chattanooga (average of $306). Flying from St. Louis to Chattanooga in June is currently the most expensive (average of $438). 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

$379

May

$413

June

$438

July

$412

August

$365

September

$376

October

$416

November

$306

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 April 16, 2024.
Read through reviews of airlines operating flights from St. Louis to Chattanooga, such as American Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,123 reviews

Entertainment

8.0

Food

7.5

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

8.1
Very good
11,123 reviews
8.1
Very good
11,123 reviews

Entertainment

8.0

Food

7.5

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.4
Good
11,360 reviews
8.1
Very good
11,123 reviews

Entertainment

8.0

Food

7.5

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.3
Good
14,952 reviews
8.1
Very good
11,123 reviews

Entertainment

8.0

Food

7.5

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

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 Delta for just $335, but on average you can expect to pay $495.

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

    Currently priced at $335, Delta will fly you from St. Louis to Chattanooga 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 $430. Delta is currently priced 12% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from St. Louis to Chattanooga one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $217. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from St. Louis to Chattanooga for a low price.

  • 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 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 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 see available direct flights.

  • 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 do 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 4/16.

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 3,185,007 searches. Data last updated April 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$193Average$286FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$206Average$284FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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.

Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Chattanooga?

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from St. Louis to Chattanooga for you. Better yet — we are completely free to use.

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.

Can Cheapflights notify me if prices for flights from St. Louis to Chattanooga become cheaper?

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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