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Blountville

$337+ Cheap flights from San Diego to Blountville (SAN - TRI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — TRI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Diego to Blountville

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Blountville (TRI). 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 September 11, 2025.

Round-trip from

$337
(American Airlines)
From San Diego to Blountville Tri Cities TN/VA
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Find flight deals from San Diego to Blountville

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

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 10/1811:35 amSAN - TRI
1 stop8h 21mAmerican Airlines
Tue 10/2112:11 pmTRI - SAN
1 stop8h 55mAmerican Airlines
Deal found 9/11$337
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.
Tue 11/2512:01 pmSAN - TRI
1 stop6h 52mAmerican Airlines
Fri 11/286:25 amTRI - SAN
1 stop7h 46mAmerican Airlines
Deal found 9/11$465
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.
Wed 9/2410:55 amSAN - TRI
1 stop8h 42mDelta
Sun 9/287:17 pmTRI - SAN
1 stop7h 07mDelta
Deal found 9/9$495
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:15 amSAN - TRI
2 stops9h 22mAmerican Airlines
Sun 9/285:05 amTRI - SAN
1 stop8h 49mAmerican Airlines
Deal found 9/9$501
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.
Mon 11/2410:23 pmSAN - TRI
1 stop6h 55mAmerican Airlines
Sat 11/295:04 amTRI - SAN
1 stop9h 07mAmerican Airlines
Deal found 9/10$576
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:44 pmSAN - TRI
1 stop7h 09mAmerican Airlines
Sun 11/305:04 amTRI - SAN
1 stop9h 07mAmerican Airlines
Deal found 9/9$797

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Blountville 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 Diego to Blountville that are best for you.

Fly from

San Diego

Fly to

Blountville

Route

Depart

Return

Price

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Sat 10/18

12:54 pm-11:59 pm

1 stop8h 05m

Blountville Tri Cities TN/VA

Tue 10/21

7:00 am-2:23 pm

2 stops10h 23m

$394

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Tue 11/25

12:01 pm-9:53 pm

1 stop6h 52m

Blountville Tri Cities TN/VA

Fri 11/28

6:25 am-11:11 am

1 stop7h 46m

$465

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Wed 9/24

10:55 am-10:37 pm

1 stop8h 42m

Blountville Tri Cities TN/VA

Sun 9/28

7:17 pm-11:24 pm

1 stop7h 07m

$495

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Mon 11/24

10:23 pm-8:18 am

1 stop6h 55m

Blountville Tri Cities TN/VA

Sat 11/29

5:04 am-11:11 am

1 stop9h 07m

$576

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Wed 9/24

9:45 am-10:40 pm

2 stops9h 55m

Blountville Tri Cities TN/VA

Sun 9/28

4:31 pm-9:52 pm

2 stops8h 21m

$659

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Sat 12/20

9:45 pm-9:34 am

1 stop8h 49m

Blountville Tri Cities TN/VA

Fri 12/26

6:48 pm-11:22 pm

1 stop7h 34m

$808

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Sun 11/2

9:54 pm-9:39 am

1 stop8h 45m

$389

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Mon 10/6

6:15 am-3:58 pm

1 stop6h 43m

$409

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Thu 9/25

6:15 am-4:01 pm

1 stop6h 46m

$429

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Sun 11/2

5:30 am-9:21 pm

2 stops12h 51m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results
1
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Best time to book a flight from San Diego to Blountville

Have a flexible travel schedule? Discover the best time to fly to Blountville from San Diego 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 Diego to Blountville

What is the cheapest month to book a flight from San Diego to Blountville?

Currently, August is the cheapest month in which you can book a flight from San Diego to Blountville (average of $390). Flying from San Diego to Blountville in April is currently the most expensive (average of $494). 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.

Reviews of airlines servicing Blountville

Get insights into the airlines that provide service to Blountville. 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 Blountville. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from San Diego to Blountville, 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

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

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 Diego to Blountville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Blountville?

    American Airlines and Delta can get you from San Diego to Blountville in just under 8h 05m. Your travel time can differ by up to 37m. The distance between San Diego and Blountville is about 1983 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Diego to Blountville round-trip?

    Our cheapest airline available from San Diego to Blountville is Delta. Our recent data shows that you can find tickets from as low as $336 on this airline. An additional option worth looking into is American Airlines, starting at $348.

  • Can I find deals for flights from San Diego to Blountville that include hotel bookings?

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

  • How can I find direct flights from San Diego to Blountville?

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

  • Can I find deals for business class flights from San Diego to Blountville?

    Yes. Cheapflights offers flight deals from San Diego to Blountville 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 Diego to Blountville?

    Currently, August is the cheapest month in which you can book a flight from San Diego to Blountville (average of $390). Flying from San Diego to Blountville in April is currently the most expensive (average of $494). 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

Traveling to a place near Blountville?

Book flights to Blountville if you plan to visit one of these locations
Greeneville
Marion
Beech Mountain

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Top 2 airlines flying from San Diego to Blountville

Discover the top 2 airlines that operate flights from San Diego to Blountville. 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
DeltaCheapest$336Average$448FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$656FlexibilityNo cancel feeOn-time71%

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