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$78+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SAN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$135
(Mytrip)

One-way from

$78
(Cheapflightsfares)

Popular in

March

Cheapest in

August

Average price

$458

Good round-trip deal

$434 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Nashville Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-San Diego flights.
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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. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/29. 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.
Wed 5/79:08 pmMEM - SAN
1 stop28h 48mSpirit Airlines
Mon 5/125:43 pmSAN - MEM
1 stop24h 30mSpirit Airlines
Deal found 3/29$135
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Fri 4/251:01 pmMEM - SAN
2 stops37h 41mMultiple Airlines
Mon 4/289:08 pmSAN - MEM
1 stop21h 55mMultiple Airlines
Deal found 3/30$187
This Mytrip deal was found by Cheapflights users on 3/30. 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.
Sun 4/139:51 pmCHA - SAN
1 stop12h 43mMultiple Airlines
Sat 4/199:08 pmSAN - CHA
1 stop20h 53mMultiple Airlines
Deal found 3/30$190
This Orbitz deal was found by Cheapflights users on 3/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:49 pmBNA - SAN
1 stop6h 25mMultiple Airlines
Tue 4/299:08 pmSAN - BNA
2 stops14h 54mMultiple Airlines
Deal found 3/30$201
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Thu 5/15:30 amBNA - SAN
2 stops21h 12mSpirit Airlines
Wed 5/78:08 amSAN - BNA
2 stops12h 08mSpirit Airlines
Deal found 3/30$204
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/206:28 pmTYS - SAN
1 stop8h 15mAmerican Airlines
Wed 5/2810:19 amSAN - TYS
1 stop8h 48mAmerican Airlines
Deal found 3/30$229
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:00 amTYS - SAN
1 stop7h 43mUnited Airlines
Wed 5/2811:15 amSAN - TYS
2 stops9h 24mUnited Airlines
Deal found 3/31$234
This American Airlines deal was found by Cheapflights users on 3/30. 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 4/191:35 pmCHA - SAN
1 stop8h 27mAmerican Airlines
Sat 4/261:41 pmSAN - CHA
1 stop7h 17mAmerican Airlines
Deal found 3/30$238
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:52 pmBNA - SAN
1 stop6h 21mFrontier
Mon 5/126:25 amSAN - BNA
1 stop10h 27mFrontier
Deal found 3/30$238
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:26 pmBNA - SAN
1 stop9h 33mAlaska Airlines
Tue 4/299:00 amSAN - BNA
1 stop13h 12mAlaska Airlines
Deal found 3/30$256
This Delta deal was found by Cheapflights users on 3/30. 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 5/216:00 amBNA - SAN
1 stop7h 16mDelta
Mon 5/2610:30 pmSAN - BNA
1 stop6h 50mDelta
Deal found 3/30$257
This Delta deal was found by Cheapflights users on 3/30. 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 5/2011:06 amCHA - SAN
1 stop10h 02mDelta
Sat 5/3110:00 pmSAN - CHA
1 stop9h 26mDelta
Deal found 3/30$277

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 March 31, 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

Wed 5/7

9:08 pm-11:56 pm

1 stop28h 48m

San Diego

Mon 5/12

5:43 pm-8:13 pm

1 stop24h 30m

$135

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Fri 4/25

1:01 pm-12:42 am

2 stops37h 41m

San Diego

Mon 4/28

9:08 pm-9:03 pm

1 stop21h 55m

$187

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sun 4/13

9:51 pm-7:34 am

1 stop12h 43m

San Diego

Sat 4/19

9:08 pm-9:01 pm

1 stop20h 53m

$190

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 4/24

7:49 pm-12:14 am

1 stop6h 25m

San Diego

Tue 4/29

9:08 pm-2:02 pm

2 stops14h 54m

$201

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 5/1

5:30 am-12:42 am

2 stops21h 12m

San Diego

Wed 5/7

8:08 am-10:16 pm

2 stops12h 08m

$204

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Tue 5/20

6:28 pm-11:43 pm

1 stop8h 15m

San Diego

Wed 5/28

10:19 am-10:07 pm

1 stop8h 48m

$229

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 5/21

7:00 am-11:43 am

1 stop7h 43m

San Diego

Wed 5/28

11:15 am-11:39 pm

2 stops9h 24m

$234

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 5/8

7:52 pm-12:13 am

1 stop6h 21m

San Diego

Mon 5/12

6:25 am-6:52 pm

1 stop10h 27m

$238

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Sat 4/19

1:35 pm-7:02 pm

1 stop8h 27m

San Diego

Sat 4/26

1:41 pm-11:58 pm

1 stop7h 17m

$238

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 4/24

4:26 pm-11:59 pm

1 stop9h 33m

San Diego

Tue 4/29

9:00 am-12:12 am

1 stop13h 12m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 49 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 March 31, 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.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 March 31, 2025.
Read through reviews of airlines operating flights from Tennessee to San Diego, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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, 5 users have taken a look at flights from Tennessee to San Diego.

  • What are the cheapest airlines to fly from Tennessee to San Diego one-way?

    One-way options have recently been found by users for as low as $78 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $115 and Frontier from $117 one-way.

  • 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 Memphis - San Diego or Knoxville McGhee Tyson - San Diego.

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

    On average you can expect to pay $379 for a flight from Tennessee to San Diego. The cheapest flight overall is $195 while the most popular route, (Nashville Intl - San Diego) is currently priced at $201.

  • 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 Tennessee?

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

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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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$232FlexibilityNo cancel feeOn-time65%
FrontierCheapest$116Average$192FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$231Average$465FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$447FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$255Average$471FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$434FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$322Average$481FlexibilityNo cancel feeOn-time63%
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