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$279+ Cheap flights from Kingsport, TN to St. Louis (STL)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — STL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Kingsport to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Kingsport (K1N) to St. Louis (STL). 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 November 20, 2024.

Popular in

November

Cheapest in

December

Average price

$818

Round-trip from

$328
(American Airlines)
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 30% potential price drop
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Average for round-trip flights in November 2024
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From Kingsport to Lambert-St Louis
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Find flight deals from Kingsport to St. Louis

Cheapest flights from Kingsport to St. Louis
Explore the most affordable flight options available from Kingsport to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:25 pmTRI - STL
1 stop6h 34mAmerican Airlines
Sun 12/86:02 pmSTL - TRI
1 stop5h 01mAmerican Airlines
Deal found 11/18$328

Find flights from Kingsport to St. Louis within your budget

Customize your flight search to find flights from Kingsport to St. Louis 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 2,629,791 searches. Data last updated November 20, 2024.

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BlountvilleSt. Louis

TRI - STL

TRISTL

Blountville Tri Cities TN/VA

Thu 12/5

6:25 pm-11:59 pm

1 stop6h 34m

Lambert-St Louis

Sun 12/8

6:02 pm-12:03 am

1 stop5h 01m

$328

BlountvilleSt. Louis

TRI - STL

TRISTL

Blountville Tri Cities TN/VA

Thu 4/3

4:13 pm-10:25 pm

1 stop7h 12m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Kingsport 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.

Travel insights for flights from Kingsport to St. Louis

Get recent, data-driven insights about flights from Kingsport to St. Louis including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Kingsport to St. Louis (average of $308). Flying from Kingsport to St. Louis in March is currently the most expensive (average of $357). 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.

What is the cheapest time of day to fly from K1N to STL?

Find hourly flight availability from Kingsport to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Kingsport to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Kingsport to St. Louis. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Kingsport to St. Louis flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated November 20, 2024.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

7.0

Overall

7.2

Crew

8.0

Food

6.6

Boarding

7.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

7.0

Overall

7.2

Crew

8.0

Food

6.6

Boarding

7.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Related info for your journey

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

  • What airport do you fly into for flights to St. Louis from Kingsport?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Kingsport. Booking flights from Kingsport to Lambert-St Louis (STL) should be relatively easy as there are 0 daily inbound flights from Kingsport from 3 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kingsport to St. Louis 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 Kingsport to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Kingsport to St. Louis (average of $308). Flying from Kingsport to St. Louis in March is currently the most expensive (average of $357). 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 3 airlines flying from Kingsport to St. Louis

Discover the top 3 airlines that operate flights from Kingsport to St. Louis. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$211Average$359FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$240Average$288FlexibilityNo cancel feeOn-time69%
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