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$58+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SAN
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
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 julio 2, 2025.

Round-trip from

$148
(Priceline)

One-way from

$58
(Priceline)

Popular in

March

Cheapest in

August

Average price

$387

Good round-trip deal

$267 or less

Good one-way deal

$194 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. 7% potential increase in price ($31 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 July 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 julio 2, 2025.

This Priceline deal was found by Cheapflights users on 7/1. 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.
jue. 8/286:20 pmMEM - SAN
1 stop7h 32mFrontier
lun. 9/16:25 amSAN - MEM
1 stop10h 33mFrontier
Deal found 7/1$148
This Mytrip deal was found by Cheapflights users on 6/29. 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.
vie. 8/810:06 pmMEM - SAN
1 stop13h 49mMultiple Airlines
lun. 8/116:15 amSAN - MEM
1 stop13h 01mMultiple Airlines
Deal found 6/29$149
This FlightHub deal was found by Cheapflights users on 6/30. 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.
jue. 9/113:13 pmMEM - SAN
1 stop10h 32mSpirit Airlines
mar. 9/166:15 amSAN - MEM
1 stop6h 03mSpirit Airlines
Deal found 6/30$150
This FlightHub deal was found by Cheapflights users on 6/30. 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.
lun. 7/219:55 pmBNA - SAN
1 stop14h 00mSpirit Airlines
mar. 7/293:57 pmSAN - BNA
2 stops18h 56mSpirit Airlines
Deal found 6/30$184
This FlightHub deal was found by Cheapflights users on 6/30. 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.
mar. 8/56:20 amBNA - SAN
1 stop6h 50mMultiple Airlines
mar. 8/126:15 amSAN - BNA
1 stop7h 14mMultiple Airlines
Deal found 6/30$192
This Mytrip deal was found by Cheapflights users on 6/30. 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.
mié. 10/17:30 amBNA - SAN
1 stop16h 54mFrontier
sáb. 10/47:15 amSAN - BNA
1 stop13h 18mFrontier
Deal found 6/30$199
This Mytrip deal was found by Cheapflights users on 7/2. 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.
jue. 7/173:01 pmCHA - SAN
1 stop11h 05mMultiple Airlines
dom. 7/209:40 pmSAN - CHA
2 stops13h 52mMultiple Airlines
Deal found 7/2$231
This Mytrip deal was found by Cheapflights users on 7/1. 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.
mar. 7/224:58 pmCHA - SAN
3 stops27h 57mSpirit Airlines
mar. 7/297:00 pmSAN - CHA
2 stops14h 20mSpirit Airlines
Deal found 7/1$239
This FlightHub deal was found by Cheapflights users on 6/30. 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.
jue. 9/188:26 pmTYS - SAN
1 stop6h 27mFrontier
dom. 9/219:03 pmSAN - TYS
1 stop19h 38mFrontier
Deal found 6/30$252
This American Airlines deal was found by Cheapflights users on 7/1. 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.
mar. 7/228:16 pmCHA - SAN
1 stop6h 53mAmerican Airlines
mar. 7/291:23 pmSAN - CHA
1 stop7h 55mAmerican Airlines
Deal found 7/1$257
This United Airlines deal was found by Cheapflights users on 7/1. 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.
mar. 7/221:58 pmCHA - SAN
1 stop7h 37mUnited Airlines
mar. 7/298:44 pmSAN - CHA
2 stops11h 51mUnited Airlines
Deal found 7/1$262
This Mytrip deal was found by Cheapflights users on 7/1. 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.
jue. 10/166:30 amTYS - SAN
1 stop10h 41mMultiple Airlines
jue. 10/165:29 pmSAN - TYS
2 stops16h 54mMultiple Airlines
Deal found 7/1$267

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 julio 2, 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

jue. 8/28

6:20 pm-11:52 pm

1 stop7h 32m

San Diego

lun. 9/1

6:25 am-6:58 pm

1 stop10h 33m

$148

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

lun. 7/28

10:06 pm-9:55 am

1 stop13h 49m

San Diego

mar. 7/29

3:57 pm-4:29 pm

2 stops22h 32m

$158

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

jue. 9/11

3:13 pm-11:45 pm

1 stop10h 32m

San Diego

mar. 9/16

6:15 am-2:18 pm

1 stop6h 03m

$167

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

lun. 7/21

9:55 pm-9:55 am

1 stop14h 00m

San Diego

mar. 7/29

3:57 pm-12:53 pm

2 stops18h 56m

$184

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

mar. 8/5

6:20 am-11:10 am

1 stop6h 50m

San Diego

mar. 8/12

6:15 am-3:29 pm

1 stop7h 14m

$192

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

mié. 10/1

7:30 am-10:24 pm

1 stop16h 54m

San Diego

sáb. 10/4

7:15 am-10:33 pm

1 stop13h 18m

$199

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

jue. 7/17

3:01 pm-11:06 pm

1 stop11h 05m

San Diego

dom. 7/20

9:40 pm-2:32 pm

2 stops13h 52m

$231

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

mar. 7/22

4:58 pm-5:55 pm

3 stops27h 57m

San Diego

mar. 7/29

7:00 pm-12:20 pm

2 stops14h 20m

$239

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

jue. 9/18

8:26 pm-11:53 pm

1 stop6h 27m

San Diego

dom. 9/21

9:03 pm-7:41 pm

1 stop19h 38m

$252

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

mar. 7/22

8:16 pm-12:09 am

1 stop6h 53m

San Diego

mar. 7/29

1:23 pm-12:18 am

1 stop7h 55m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 38 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 julio 2, 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 julio 2, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines 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

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,542 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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, 7 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 $58 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $60 and Hawaiian Airlines from $128 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 $301 for a flight from Tennessee to San Diego. The cheapest flight overall is $97 while the most popular route, (Nashville Intl - San Diego) is currently priced at $155.

  • 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
Coronado
National City
Lemon Grove
Imperial Beach
La Mesa
Poway
Alpine
Santee

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Alternative routes for Tennessee to San Diego

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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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$192FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$138Average$227FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$214Average$435FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$217Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$407FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$255Average$439FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$331Average$471FlexibilityNo cancel feeOn-time63%

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