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

Cheapflights users have booked flights from St. Louis to Blountville round-trip from $327. Another airline that can offer you cheap pricing is American Airlines. Delta is 33% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from St. Louis to Blountville?

Travelers seeking maximum savings on their St. Louis to Blountville flight should consider departing on Thursday 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.

What is the cheapest day to fly round-trip from St. Louis to Blountville?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Our data shows that July tends to be the cheapest month to fly to Blountville from St. Louis. Users have commonly found prices around $489 for the month, but tickets can be as low as $346. Due to multiple factors, prepare for potentially higher prices in December.

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

It’s optimal to fly from St. Louis to Blountville in the morning. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at noon.

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

Most trusted provider : When it comes to deals on St. Louis-Blountville flights, Cheapflights users trust eDreams the most. eDreams 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-Blountville 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 Blountville that include hotel bookings?

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

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

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

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

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

$227+ Flights from St. Louis to Blountville

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1. Tell us where you want to go

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Cheap flight deals from St. Louis to Blountville

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$327 (Delta)
One-way from	$227 (Mytrip)
Popular in	December
Cheapest in	July

Provider with most accurate pricing for Lambert-St Louis-Blountville Tri Cities TN/VA flight deals.

Use the filters below to find and compare flights from St. Louis to Blountville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Wed 7/9

5:40 pm-10:29 pm

1 stop3h 49m

Blountville Tri Cities TN/VA

Sun 7/13

6:05 am-10:38 am

1 stop5h 33m

$357

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Wed 7/9

6:00 am-2:15 pm

2 stops7h 15m

Blountville Tri Cities TN/VA

Sun 7/13

6:23 pm-11:59 pm

1 stop6h 36m

$362

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Thu 5/1

9:50 am-1:28 pm

3 stops26h 38m

$227

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Wed 4/30

7:10 am-12:15 pm

1 stop4h 05m

$329

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Wed 4/30

12:00 pm-8:07 pm

2 stops7h 07m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Compare providers for flights from St. Louis to Blountville

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

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	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-Blountville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Blountville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Blountville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Blountville flights, Cheapflights users trust eDreams the most. eDreams 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-Blountville 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 Blountville

Have a flexible travel schedule? Discover the best time to fly to Blountville 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Blountville

What is the cheapest month to book a flight from St. Louis to Blountville?

Currently, July is the cheapest month in which you can book a flight from St. Louis to Blountville (average of $398). Flying from St. Louis to Blountville in June is currently the most expensive (average of $521). 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.

Reviews of airlines servicing Blountville

Delta

8.0

Very good

7,920 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

7,920 reviews

Delta

8.0

Very good

7,920 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

7,920 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 Blountville round-trip?
Cheapflights users have booked flights from St. Louis to Blountville round-trip from $327. Another airline that can offer you cheap pricing is American Airlines. Delta is 33% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from St. Louis to Blountville that include hotel bookings?
Yes. In addition to deals on St. Louis to Blountville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Blountville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Blountville.
Can I find deals for business class flights from St. Louis to Blountville?
Yes. Cheapflights offers flight deals from St. Louis to Blountville 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 Blountville?
Currently, July is the cheapest month in which you can book a flight from St. Louis to Blountville (average of $398). Flying from St. Louis to Blountville in June is currently the most expensive (average of $521). 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.

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Top 2 airlines flying from St. Louis to Blountville

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$323	Average$463	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$378	Average$556	FlexibilityNo cancel fee	On-time71%

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$227+ Cheap flights from St. Louis to Blountville (STL - TRI)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Blountville 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 Blountville

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from St. Louis to Blountville

Cheapest flights from St. Louis to BlountvilleExplore the most affordable flight options available from St. Louis to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from St. Louis to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Blountville that are best for you.

Compare providers for flights from St. Louis to Blountville

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 Blountville in April.

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

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

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Blountville

What is the cheapest month to book a flight from St. Louis to Blountville?

Reviews of airlines servicing Blountville

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Blountville. 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 Blountville round-trip?

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

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

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

What is the cheapest month to book a flight from St. Louis to Blountville?

Traveling to a place near St. Louis?

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Alternative routes for St. Louis to Blountville

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Top 2 airlines flying from St. Louis to Blountville

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Cheapest flights from St. Louis to Blountville
Explore the most affordable flight options available from St. Louis to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.