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$49+ Cheap flights from Tennessee to San Diego (SAN)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SAN
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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Cheap flight deals from Tennessee to San Diego

Keep the following information in mind while searching for Tennessee to San Diego flight deals. Data was last updated August 7, 2025.

Round-trip from

$112
(Cheapflightsfares)

One-way from

$49
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$284

Good round-trip deal

$285 or less

Good one-way deal

$187 or less
From Tennessee to San Diego
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One-way flight from Tennessee to San Diego
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Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Tennessee to San Diego.
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Price to beat on a one-way flight from Tennessee to San Diego.
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Find flight deals from Tennessee to San Diego

Cheapest flights from Tennessee to San Diego
Explore the most affordable flight options available from Tennessee to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/263:18 pmMEM - SAN
1 stop10h 19mSpirit Airlines
Wed 8/276:15 amSAN - MEM
1 stop6h 08mSpirit Airlines
Deal found 8/6$112
This Mytrip deal was found by Cheapflights users on 8/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:40 pmMEM - SAN
1 stop11h 41mMultiple Airlines
Wed 9/36:15 amSAN - MEM
1 stop6h 08mMultiple Airlines
Deal found 8/6$120
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:18 pmMEM - SAN
1 stop10h 19mSpirit Airlines
Mon 8/251:17 pmSAN - MEM
1 stop6h 21mSpirit Airlines
Deal found 8/5$154
This Mytrip deal was found by Cheapflights users on 8/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/253:18 pmMEM - SAN
1 stop10h 19mSpirit Airlines
Wed 9/37:01 pmSAN - MEM
3 stops22h 29mSpirit Airlines
Deal found 8/6$163
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:14 pmMEM - SAN
1 stop12h 07mSpirit Airlines
Mon 8/251:17 pmSAN - MEM
1 stop6h 21mSpirit Airlines
Deal found 8/6$164
This Mytrip deal was found by Cheapflights users on 8/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:48 pmMEM - SAN
1 stop10h 38mMultiple Airlines
Fri 9/266:15 amSAN - MEM
1 stop5h 42mMultiple Airlines
Deal found 8/5$169
This Mytrip deal was found by Cheapflights users on 8/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:48 pmMEM - SAN
1 stop10h 38mMultiple Airlines
Mon 9/157:47 pmSAN - MEM
1 stop16h 10mMultiple Airlines
Deal found 8/6$175
This Priceline deal was found by Cheapflights users on 8/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:54 pmMEM - SAN
1 stop5h 58mMultiple Airlines
Mon 8/251:17 pmSAN - MEM
1 stop6h 21mMultiple Airlines
Deal found 8/6$176
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/223:18 pmMEM - SAN
1 stop10h 19mSpirit Airlines
Sat 8/236:15 amSAN - MEM
1 stop6h 08mSpirit Airlines
Deal found 8/6$183
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:14 pmMEM - SAN
1 stop12h 07mSpirit Airlines
Sun 8/246:15 amSAN - MEM
1 stop6h 08mSpirit Airlines
Deal found 8/6$186
This FlightHub deal was found by Cheapflights users on 8/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:26 pmBNA - SAN
1 stop10h 08mSpirit Airlines
Fri 9/267:47 pmSAN - BNA
1 stop16h 44mSpirit Airlines
Deal found 8/6$202
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/213:37 pmBNA - SAN
1 stop10h 00mSpirit Airlines
Mon 8/256:15 amSAN - BNA
1 stop6h 27mSpirit Airlines
Deal found 8/5$204

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to San Diego 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 August 7, 2025.
Use the filters below to find and compare flights from Tennessee to San Diego that are best for you.

Fly from

Tennessee

Fly to

San Diego

Route

Depart

Return

Price

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Tue 8/26

3:18 pm-11:37 pm

1 stop10h 19m

San Diego

Wed 8/27

6:15 am-2:23 pm

1 stop6h 08m

$112

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Mon 8/25

9:40 pm-7:21 am

1 stop11h 41m

San Diego

Wed 9/3

6:15 am-2:23 pm

1 stop6h 08m

$120

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Wed 8/20

3:18 pm-11:37 pm

1 stop10h 19m

San Diego

Mon 8/25

1:17 pm-9:38 pm

1 stop6h 21m

$154

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Mon 8/25

3:18 pm-11:37 pm

1 stop10h 19m

San Diego

Wed 9/3

7:01 pm-7:30 pm

3 stops22h 29m

$163

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Fri 8/22

9:14 pm-7:21 am

1 stop12h 07m

San Diego

Mon 8/25

1:17 pm-9:38 pm

1 stop6h 21m

$164

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Mon 9/22

1:48 pm-10:26 pm

1 stop10h 38m

San Diego

Fri 9/26

6:15 am-1:57 pm

1 stop5h 42m

$169

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Mon 9/8

1:48 pm-10:26 pm

1 stop10h 38m

San Diego

Mon 9/15

7:47 pm-1:57 pm

1 stop16h 10m

$175

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Sun 8/24

7:54 pm-11:52 pm

1 stop5h 58m

San Diego

Mon 8/25

1:17 pm-9:38 pm

1 stop6h 21m

$176

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Fri 8/22

3:18 pm-11:37 pm

1 stop10h 19m

San Diego

Sat 8/23

6:15 am-2:23 pm

1 stop6h 08m

$183

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Fri 8/22

9:14 pm-7:21 am

1 stop12h 07m

San Diego

Sun 8/24

6:15 am-2:23 pm

1 stop6h 08m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 60 results
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Best time to book a flight from Tennessee to San Diego

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

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

Currently, August is the cheapest month in which you can book a flight from Tennessee to San Diego (average of $286). Flying from Tennessee to San Diego in March is currently the most expensive (average of $366). 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 TN to SAN?

Find hourly flight availability from Tennessee to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2025.

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

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated August 7, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Tennessee to San Diego by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,247 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,987 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

Find useful and relevant information for your journey from Tennessee to San Diego. 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 San Diego from Tennessee?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from Tennessee. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • How popular is this Tennessee to San Diego flight route?

    Within the past month, 9 users have taken a look at flights from Tennessee to San Diego.

  • What are the most popular routes from Tennessee to San Diego?

    The most popular route from Tennessee to San Diego is Nashville Intl - San Diego. You may also consider Chattanooga Lovell Field - San Diego or Memphis - San Diego.

  • What are the cheapest flights from Tennessee to San Diego?

    On average you can expect to pay $295 for a flight from Tennessee to San Diego. The cheapest flight overall is $141 while the most popular route, (Nashville Intl - San Diego) is currently priced at $101.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Tennessee to San Diego (average of $286). Flying from Tennessee to San Diego in March is currently the most expensive (average of $366). 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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
Poway
National City
Lemon Grove
Imperial Beach
La Mesa
Alpine

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Alternative routes for Tennessee to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Tennessee to San Diego

Discover the top 7 airlines that operate flights from Tennessee to San Diego. 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 August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$129Average$214FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$214Average$440FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$217Average$442FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$255Average$439FlexibilityNo cancel feeOn-time75%
DeltaCheapest$256Average$401FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$307Average$462FlexibilityNo cancel feeOn-time63%

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