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Kingsport

$244+ Cheap flights from San Francisco (SFO) to Kingsport, 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TYS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Francisco to Kingsport

Keep the following information in mind while searching for San Francisco to Kingsport flight deals. Data was last updated September 11, 2025.

Round-trip from

$389
(American Airlines)

One-way from

$244
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$688
From San Francisco to Kingsport
Search Deals
One-way flight from San Francisco to Kingsport
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco to Kingsport

Cheapest flights from San Francisco to Kingsport
Explore the most affordable flight options available from San Francisco to Kingsport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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.
Sat 10/410:50 pmSFO - TRI
1 stop7h 54mDelta
Wed 10/151:28 pmTRI - SFO
1 stop8h 28mDelta
Deal found 9/9$389
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/46:45 amSFO - TRI
2 stops11h 10mAmerican Airlines
Sat 10/116:12 pmTRI - SFO
1 stop7h 44mAmerican Airlines
Deal found 9/11$394
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/251:16 pmSFO - TRI
1 stop7h 54mAmerican Airlines
Fri 10/35:25 pmTRI - SFO
1 stop7h 25mAmerican Airlines
Deal found 9/11$419
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/110:15 amSFO - TRI
2 stops9h 25mAmerican Airlines
Sat 10/114:14 pmTRI - SFO
2 stops10h 15mAmerican Airlines
Deal found 9/11$474
This Delta deal was found by Cheapflights users on 9/8. 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.
Wed 12/1012:25 pmSFO - TRI
2 stops18h 07mDelta
Sat 12/134:41 pmTRI - SFO
1 stop10h 20mDelta
Deal found 9/8$486
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 12/1010:16 amSFO - TRI
1 stop9h 37mAmerican Airlines
Sat 12/132:46 pmTRI - SFO
1 stop8h 02mAmerican Airlines
Deal found 9/10$489
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/1712:14 pmSFO - TRI
1 stop7h 26mAmerican Airlines
Sat 9/276:23 amTRI - SFO
1 stop8h 07mAmerican Airlines
Deal found 9/10$494
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 10/147:15 amSFO - TRI
1 stop8h 22mDelta
Thu 10/163:48 pmTRI - SFO
1 stop7h 12mDelta
Deal found 9/11$497

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Kingsport 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 September 11, 2025.
Use the filters below to find and compare flights from San Francisco to Kingsport that are best for you.

Fly from

San Francisco

Fly to

Kingsport

Route

Depart

Return

Price

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Wed 10/1

12:30 pm-11:09 pm

1 stop7h 39m

Blountville Tri Cities TN/VA

Sat 10/11

6:12 pm-10:56 pm

1 stop7h 44m

$389

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Sat 10/4

10:50 pm-9:44 am

1 stop7h 54m

Blountville Tri Cities TN/VA

Wed 10/15

1:28 pm-6:56 pm

1 stop8h 28m

$389

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Sat 10/4

12:38 pm-11:09 pm

1 stop7h 31m

Blountville Tri Cities TN/VA

Sat 10/11

6:12 pm-10:56 pm

1 stop7h 44m

$389

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Sat 10/4

8:00 am-8:55 pm

1 stop9h 55m

Blountville Tri Cities TN/VA

Wed 10/15

12:11 pm-7:55 pm

2 stops10h 44m

$394

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Wed 10/15

6:00 am-3:58 pm

1 stop6h 58m

$249

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Wed 10/15

6:34 am-4:15 pm

3 stops30h 41m

$341

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Thu 10/23

11:30 am-11:57 pm

2 stops9h 27m

$364

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Mon 9/15

12:14 pm-10:40 pm

1 stop7h 26m

$399

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Wed 10/22

12:35 am-12:43 pm

2 stops9h 08m

$708

San FranciscoBlountville

SFO - TRI

SFOTRI

San Francisco

Tue 10/14

12:35 am-12:43 pm

2 stops9h 08m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 11 results
1
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Best time to book a flight from San Francisco to Kingsport

Have a flexible travel schedule? Discover the best time to fly to Kingsport from San Francisco 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 San Francisco to Kingsport

What is the cheapest month to book a flight from San Francisco to Kingsport?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Kingsport (average of $294). Flying from San Francisco to Kingsport 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 SFO to K1N?

Find hourly flight availability from San Francisco to Kingsport. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Kingsport as you normally would.

Reviews of airlines servicing Kingsport

Get insights into the airlines that provide service to Kingsport. 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 Kingsport. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from San Francisco to Kingsport, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Kingsport. 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 San Francisco to Kingsport?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Kingsport. 4 airlines have flights from San Francisco to Kingsport on a regular basis. Booking flights from San Francisco to Kingsport should not be difficult; the airport handles an average of 0 outbound flights to Kingsport per day.

  • How long is the flight from San Francisco to Kingsport?

    Departing from San Francisco to Kingsport will take you 7h 39m. San Francisco and Kingsport are separated by a distance of 2187 mi.

  • Can I find deals for flights from San Francisco to Kingsport that include hotel bookings?

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

  • How can I find direct flights from San Francisco to Kingsport?

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

  • Can I find deals for business class flights from San Francisco to Kingsport?

    Yes. Cheapflights offers flight deals from San Francisco to Kingsport 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 San Francisco to Kingsport?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Kingsport (average of $294). Flying from San Francisco to Kingsport 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

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Top 4 airlines flying from San Francisco to Kingsport

Discover the top 4 airlines that operate flights from San Francisco to Kingsport. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$278FlexibilityNo cancel feeOn-time62%
DeltaCheapest$276Average$493FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$520FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$548FlexibilityNo cancel feeOn-time69%

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