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

TYS — STL
Dec 13 — Dec 201

When is the cheapest time to fly from Kingsport to St. Louis (K1N - STL)?

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.

Cheap American Airlines flights from Kingsport to St. Louis

Dec 16 - Dec 18
TRI

Blountville Tri Cities TN/VA

STL

Lambert-St Louis

1 stop

4h 23m
STL

Lambert-St Louis

TRI

Blountville Tri Cities TN/VA

1 stop

4h 23m
$475

American Airlines

Pick Dates

Deal found 12/7

Dec 16 - Dec 18
TRI

Blountville Tri Cities TN/VA

STL

Lambert-St Louis

2 stops

7h 44m
STL

Lambert-St Louis

TRI

Blountville Tri Cities TN/VA

2 stops

10h 51m
$534

American Airlines

Pick Dates

Deal found 12/7

Last minute flights from Kingsport to St. Louis

Late deals on return flights to St. Louis from Kingsport, departing today and this week
Dec 16 - Dec 18
TRI

Blountville Tri Cities TN/VA

STL

Lambert-St Louis

1 stop

17h 09m
STL

Lambert-St Louis

TRI

Blountville Tri Cities TN/VA

2 stops

29h 50m
$392

Multiple Airlines

Pick Dates

Deal found 12/7

Dec 16 - Dec 18
TRI

Blountville Tri Cities TN/VA

STL

Lambert-St Louis

1 stop

4h 23m
STL

Lambert-St Louis

TRI

Blountville Tri Cities TN/VA

1 stop

4h 23m
$475

American Airlines

Pick Dates

Deal found 12/7

Dec 16 - Dec 18
TRI

Blountville Tri Cities TN/VA

STL

Lambert-St Louis

2 stops

7h 44m
STL

Lambert-St Louis

TRI

Blountville Tri Cities TN/VA

2 stops

10h 51m
$534

American Airlines

Pick Dates

Deal found 12/7

Related info for your journey

Useful info, stats and facts about Kingsport to St. Louis flights.

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 4 different airlines.

Which airlines flying from Kingsport to Lambert-St Louis have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Undisclosed Carrier, and Delta flying from Kingsport to Lambert-St Louis have implemented new flexible cancellation policies.

Are there last-minute flights available from Kingsport to St. Louis for under $400?

There are currently 3+ open flights from Kingsport to St. Louis within the next 7 days for less than $400.

What are the most popular airlines that fly from Kingsport to St. Louis?

Before booking your flight from Kingsport to St. Louis check out the most popular airlines for this route: American Airlines, Delta or Juneyao Airlines.

What are the cheapest flights from Kingsport to St. Louis?

The cheapest flight price from Kingsport to St. Louis is $427. On average you can expect to pay $606. The most popular route, (Blountville Tri Cities TN/VA - Lambert-St Louis), can usually be booked for $396.

Other flights to St. Louis

Alternative routes for Kingsport to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Kingsport to St. Louis

The chart below displays the airlines Cheapflights users traveling from Kingsport to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$197Average$437FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$222Average$445FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights