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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 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
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 May 9, 2024.

Popular in

December

Cheapest in

October

Average price

$401

Round-trip from

$312
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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Average for round-trip flights in May 2024
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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 41 days before your planned departure. Booking around this time can save you about 25% 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 $173. 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 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 2,717,708 searches. Data last updated May 9, 2024.
Peruse some of the lowest-priced Delta 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.
Fri 7/195:25 pmSTL - CHA
1 stop3h 12mDelta
Tue 7/235:25 pmCHA - STL
1 stop4h 11mDelta
Deal found 5/7$348
Thu 6/66:00 amSTL - CHA
1 stop4h 55mDelta
Thu 6/137:59 pmCHA - STL
1 stop4h 44mDelta
Deal found 5/9$388

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 2,717,708 searches. Data last updated May 9, 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.
Fri 7/196:20 amSTL - CHA
2 stops28h 13mUnited Airlines
Tue 7/235:34 pmCHA - STL
2 stops23h 54mUnited Airlines
Deal found 5/7$718
Mon 5/131:37 pmSTL - CHA
2 stops26h 02mUnited Airlines
Fri 5/175:25 pmCHA - STL
2 stops20h 16mUnited Airlines
Deal found 5/8$827

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 2,717,708 searches. Prices were last updated on May 9, 2024.
Scroll through some of the best deals on flights from St. Louis to Chattanooga in 2024. Check back soon for alternative fares.
Thu 5/235:21 amSTL - CHA
1 stop5h 40mAmerican Airlines
Sun 5/268:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/8$311
Thu 6/66:00 amSTL - CHA
1 stop4h 55mDelta
Thu 6/137:59 pmCHA - STL
1 stop4h 44mDelta
Deal found 5/9$388
Thu 5/231:01 pmSTL - CHA
2 stops11h 39mAmerican Airlines
Sun 5/268:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/8$455
Mon 5/134:20 pmSTL - CHA
1 stop4h 42mAmerican Airlines
Fri 5/1711:01 amCHA - STL
1 stop5h 27mAmerican Airlines
Deal found 5/8$489
Mon 5/139:51 amSTL - CHA
2 stops11h 11mAmerican Airlines
Fri 5/175:00 amCHA - STL
1 stop5h 53mAmerican Airlines
Deal found 5/8$495
Mon 5/139:51 amSTL - CHA
2 stops11h 11mAmerican Airlines
Fri 5/1711:01 amCHA - STL
2 stops10h 54mAmerican Airlines
Deal found 5/8$563
Thu 6/61:42 pmSTL - CHA
2 stops7h 10mAmerican Airlines
Thu 6/138:09 pmCHA - STL
1 stop4h 54mAmerican Airlines
Deal found 5/9$574
Thu 5/231:01 pmSTL - CHA
2 stops11h 39mAmerican Airlines
Sun 5/2611:01 amCHA - STL
2 stops11h 46mAmerican Airlines
Deal found 5/8$593
Thu 6/66:00 amSTL - CHA
2 stops7h 50mAmerican Airlines
Thu 6/135:00 amCHA - STL
2 stops9h 12mAmerican Airlines
Deal found 5/9$656

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 2,717,708 searches. Data last updated May 9, 2024.
Scroll through some of the best deals on flights from St. Louis to Chattanooga in 2024. Check back soon for alternative fares.
Sat 12/71:00 pmSTL - CHA
1 stop3h 08mDelta
Tue 12/103:45 pmCHA - STL
1 stop3h 14mDelta
Deal found 5/7$233
Thu 5/235:21 amSTL - CHA
1 stop5h 40mAmerican Airlines
Sun 5/268:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/8$311
Fri 7/195:25 pmSTL - CHA
1 stop3h 12mDelta
Tue 7/235:25 pmCHA - STL
1 stop4h 11mDelta
Deal found 5/7$348
Sun 11/2410:00 amSTL - CHA
1 stop4h 01mDelta
Tue 11/266:25 pmCHA - STL
1 stop3h 14mDelta
Deal found 5/8$380
Thu 6/66:00 amSTL - CHA
1 stop4h 55mDelta
Thu 6/137:59 pmCHA - STL
1 stop4h 44mDelta
Deal found 5/9$388
Sun 11/246:22 amSTL - CHA
2 stops7h 01mAmerican Airlines
Tue 11/264:42 pmCHA - STL
1 stop6h 54mAmerican Airlines
Deal found 5/8$433
Fri 7/195:46 pmSTL - CHA
1 stop5h 12mAmerican Airlines
Tue 7/2310:58 amCHA - STL
2 stops7h 21mAmerican Airlines
Deal found 5/7$448
Sat 12/79:40 amSTL - CHA
1 stop6h 58mAmerican Airlines
Tue 12/102:16 pmCHA - STL
2 stops8h 15mAmerican Airlines
Deal found 5/7$454
Thu 5/231:01 pmSTL - CHA
2 stops11h 39mAmerican Airlines
Sun 5/268:05 pmCHA - STL
1 stop4h 17mAmerican Airlines
Deal found 5/8$455

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 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$311 - $718

Route

Depart

Return

Price

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Thu 5/23

1 stop5h 40m

Chattanooga Lovell Field

Sun 5/26

1 stop4h 17m

$311

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Fri 7/19

1 stop3h 12m

Chattanooga Lovell Field

Tue 7/23

1 stop4h 11m

$348

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Thu 6/6

1 stop4h 55m

Chattanooga Lovell Field

Thu 6/13

1 stop4h 44m

$388

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Fri 7/19

1 stop5h 12m

Chattanooga Lovell Field

Tue 7/23

2 stops7h 21m

$448

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Thu 5/23

2 stops11h 39m

Chattanooga Lovell Field

Sun 5/26

1 stop4h 17m

$455

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Mon 5/13

1 stop4h 42m

Chattanooga Lovell Field

Fri 5/17

1 stop5h 27m

$489

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Mon 5/13

2 stops11h 11m

Chattanooga Lovell Field

Fri 5/17

1 stop5h 53m

$495

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Mon 5/13

2 stops11h 11m

Chattanooga Lovell Field

Fri 5/17

2 stops10h 54m

$563

Lambert-St LouisChattanooga Lovell Field

STL - CHA

STLCHA

Lambert-St Louis

Fri 7/19

2 stops28h 13m

Chattanooga Lovell Field

Tue 7/23

2 stops23h 54m

$718

Flights are sorted by cheapest first

Deals found on 5/8

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 3, 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.
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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 5, 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.
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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 $0 while a round-trip flight costs $468. Price data was last updated on May 5, 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

$411

June

$423

July

$409

August

$377

September

$374

October

$419

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 May 9, 2024.
Read through reviews of airlines operating flights from St. Louis to Chattanooga, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,027 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,665 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Entertainment

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 $311, but on average you can expect to pay $528.

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

    Currently priced at $311, 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. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $348 and $718, respectively. American Airlines is currently priced 2% 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 5/9.

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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 2,717,708 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$192Average$275FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$206Average$281FlexibilityNo cancel feeOn-timeN/A
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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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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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