HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Johnson City

$174+ Cheap flights from St. Louis (STL) to Johnson City, TN, TN

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TYS
Apr 1 — Apr 81
Tue 4/1
Tue 4/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Johnson City with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Johnson City

Keep the following information in mind while searching for St. Louis to Johnson City flight deals. Data was last updated March 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(American Airlines)

One-way from

$174
(American Airlines)

Popular in

April

Cheapest in

July

Average price

$624
Provider with most accurate pricing for Lambert-St Louis-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Blountville Tri Cities TN/VA flights.
Search Deals
From Lambert-St Louis to Johnson City
Search Deals
One-way flight from Lambert-St Louis to Johnson City
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($180 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from St. Louis to Johnson City

Cheapest flights from St. Louis to Johnson City
Explore the most affordable flight options available from St. Louis to Johnson City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/610:44 amSTL - TRI
1 stop3h 36mDelta
Sat 7/1211:15 amTRI - STL
1 stop5h 43mDelta
Deal found 3/26$367
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sun 7/64:28 pmSTL - TRI
1 stop4h 34mAmerican Airlines
Sat 7/126:21 pmTRI - STL
2 stops6h 28mAmerican Airlines
Deal found 3/26$382

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Johnson City 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 2,558,603 searches. Data last updated March 27, 2025.
Use the filters below to find and compare flights from St. Louis to Johnson City that are best for you.

Fly from

St. Louis

Fly to

Johnson City

Route

Depart

Return

Price

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Sun 7/6

10:44 am-3:20 pm

1 stop3h 36m

Blountville Tri Cities TN/VA

Sat 7/12

11:15 am-3:58 pm

1 stop5h 43m

$367

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Sun 7/6

4:28 pm-10:02 pm

1 stop4h 34m

Blountville Tri Cities TN/VA

Sat 7/12

6:21 pm-11:49 pm

2 stops6h 28m

$382

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Sat 4/19

9:41 am-3:43 pm

1 stop5h 02m

$174

St. LouisBlountville

STL - TRI

STLTRI

Lambert-St Louis

Wed 4/16

4:11 pm-10:29 pm

1 stop5h 18m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Best time to book a flight from St. Louis to Johnson City

Have a flexible travel schedule? Discover the best time to fly to Johnson City 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 Johnson City

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Johnson City (average of $295). Flying from St. Louis to Johnson City in March is currently the most expensive (average of $376). 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 STL to J0H?

Find hourly flight availability from St. Louis to Johnson City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Johnson City as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Johnson City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Johnson City 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.

Reviews of airlines servicing Johnson City

Get insights into the airlines that provide service to Johnson City. 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 Johnson City. Reviews last updated March 27, 2025.
Delta
8.0
Very good
7,895 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
7,895 reviews
Delta
8.0
Very good
7,895 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
7,895 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

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

Find useful and relevant information for your journey from St. Louis to Johnson City. 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 from for flights from St. Louis to Johnson City?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Johnson City. On average, Lambert-St Louis has 0 outbound flights to Johnson City per day from 4 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Johnson City 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 Johnson City?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Johnson City (average of $295). Flying from St. Louis to Johnson City in March is currently the most expensive (average of $376). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from St. Louis to Johnson City

Discover the top 4 airlines that operate flights from St. Louis to Johnson City. 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 2,558,603 searches. Data last updated March 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$213Average$364FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$217Average$401FlexibilityNo cancel feeOn-time71%
DeltaCheapest$222Average$381FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$346Average$396FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.