TRI - STL

$200 Find Cheap Flights from Blountville to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Blountville to St. Louis departing on 5/17. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Blountville to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Blountville to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$319
American Airlines
mar. 4/21sáb. 4/25
TRI - STL • 1 stop
Cheapest one-way
$200
Multiple Airlines
dom. 5/17
TRI - STL • 3 stops
Top airlines
Cheapest • from $319 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Blountville and St. Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $445 (round-trip)
Shortest trip • 4h 35m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Blountville to St. Louis (TRI-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Blountville to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

mar., abr. 21 - sáb., abr. 25
American Airlines Logo
6:05 am - 9:44 am
TRI
-
STL
4h 39m
1 stop
American Airlines Logo
9:10 am - 3:45 pm
STL
-
TRI
5h 35m
1 stop
$319American Airlines
mar., abr. 21 - sáb., abr. 25
American Airlines Logo
7:00 am - 11:37 am
TRI
-
STL
5h 37m
1 stop
American Airlines Logo
5:51 am - 2:30 pm
STL
-
TRI
7h 39m
2 stops
$324American Airlines
vie., jul. 3 - mar., jul. 7
Delta Logo
10:19 am - 2:40 pm
TRI
-
STL
5h 21m
1 stop
Delta Logo
9:24 am - 3:28 pm
STL
-
TRI
5h 04m
1 stop
$329Delta
vie., may. 1 - mar., may. 5
American Airlines Logo
2:55 pm - 7:30 pm
TRI
-
STL
5h 35m
1 stop
American Airlines Logo
5:51 am - 2:30 pm
STL
-
TRI
7h 39m
2 stops
$334American Airlines
mié., abr. 22 - dom., abr. 26
Delta Logo
7:19 pm - 11:36 pm
TRI
-
STL
5h 17m
1 stop
Delta Logo
6:00 am - 1:05 pm
STL
-
TRI
6h 05m
1 stop
$339Delta
jue., abr. 23 - lun., abr. 27
American Airlines Logo
7:45 am - 1:22 pm
TRI
-
STL
6h 37m
1 stop
American Airlines Logo
5:51 am - 2:30 pm
STL
-
TRI
7h 39m
2 stops
$344American Airlines
sáb., abr. 25 - dom., abr. 26
Delta Logo
1:54 pm - 7:11 pm
TRI
-
STL
6h 17m
1 stop
Delta Logo
6:00 am - 1:05 pm
STL
-
TRI
6h 05m
1 stop
$369Delta
sáb., jul. 4 - mar., jul. 7
American Airlines Logo
5:15 am - 12:39 pm
TRI
-
STL
8h 24m
2 stops
American Airlines Logo
5:10 am - 10:42 am
STL
-
TRI
4h 32m
1 stop
$404American Airlines
sáb., abr. 25 - dom., abr. 26
American Airlines Logo
4:20 pm - 7:30 pm
TRI
-
STL
4h 10m
1 stop
American Airlines Logo
7:00 am - 2:30 pm
STL
-
TRI
6h 30m
1 stop
$408American Airlines
mar., abr. 21 - sáb., abr. 25
American Airlines Logo
6:05 am - 2:03 pm
TRI
-
STL
8h 58m
2 stops
American Airlines Logo
5:51 am - 3:45 pm
STL
-
TRI
8h 54m
2 stops
$418American Airlines
Booking Insights

KAYAK's insights & trends for Blountville to St. Louis flights

Get data-powered insights and trends into flights from Blountville to St. Louis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Blountville to St. Louis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Blountville to St. Louis were found on American Airlines ($319) and Delta ($329).

Good to know

Cheapest flight$200
Most popular time to fly with an average 12% increase in price.
Flight from Blountville to St. Louis

When to book flights from Blountville to St. Louis

Are your dates flexible? Find out the best times to travel from Blountville to St. Louis 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.

FAQs for booking flights from Blountville to St. Louis

  • What is the cheapest flight from Blountville to St. Louis?

    In the last 3 days, the lowest price for a flight from Blountville to St. Louis was $200 for a one-way ticket and $319 for a round-trip.

  • Do I need a passport to fly between Blountville and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Blountville to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Blountville to St. Louis?

    SkyTeam, and oneworld are the airline alliances operating flights between Blountville and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Blountville to St. Louis, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Blountville to St. Louis are Delta and American Airlines. With an average price for the route of $408 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $428 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Blountville to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Blountville to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Blountville to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Blountville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Blountville to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Blountville with another airline. Booking your flights between Blountville and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Blountville to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Blountville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Blountville to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Blountville to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Blountville to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8392 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

10.0 ExcellentKathryn, Apr 2026
JFK - LAX
Read more Delta reviews

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

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

Information on your arrival and departure airports