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$50+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SAN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$145
(Mytrip)

One-way from

$50
(Expedia)

Popular in

June

Cheapest in

August

Average price

$377

Good round-trip deal

$424 or less

Good one-way deal

$214 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. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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.
Sat 4/268:55 pmMEM - SAN
1 stop5h 47mSpirit Airlines
Mon 4/286:15 amSAN - MEM
1 stop5h 22mSpirit Airlines
Deal found 2/18$140
This Mytrip deal was found by Cheapflights users on 2/20. 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 4/204:45 pmMEM - SAN
1 stop16h 34mMultiple Airlines
Thu 4/249:08 pmSAN - MEM
1 stop14h 01mMultiple Airlines
Deal found 2/20$151
This Mytrip deal was found by Cheapflights users on 2/20. 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 3/1211:00 amTYS - SAN
1 stop8h 44mMultiple Airlines
Tue 3/185:39 pmSAN - TYS
1 stop23h 23mMultiple Airlines
Deal found 2/20$247
This Delta deal was found by Cheapflights users on 2/20. 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.
Fri 4/115:33 pmCHA - SAN
1 stop8h 09mDelta
Tue 4/2210:00 pmSAN - CHA
1 stop9h 33mDelta
Deal found 2/20$277
This Delta deal was found by Cheapflights users on 2/20. 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 5/216:40 amBNA - SAN
1 stop9h 32mDelta
Sun 5/256:20 amSAN - BNA
1 stop6h 59mDelta
Deal found 2/20$277
This United Airlines deal was found by Cheapflights users on 2/19. 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 5/288:48 amBNA - SAN
1 stop7h 23mUnited Airlines
Mon 6/27:27 pmSAN - BNA
1 stop8h 15mUnited Airlines
Deal found 2/19$278
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Wed 5/283:58 pmBNA - SAN
1 stop17h 30mSpirit Airlines
Mon 6/211:40 amSAN - BNA
2 stops18h 40mSpirit Airlines
Deal found 2/19$279
This American Airlines deal was found by Cheapflights users on 2/20. 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 5/16:18 pmTYS - SAN
1 stop8h 38mAmerican Airlines
Tue 5/1311:58 amSAN - TYS
1 stop8h 56mAmerican Airlines
Deal found 2/20$284
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:45 pmBNA - SAN
1 stop6h 28mFrontier
Sun 5/188:54 pmSAN - BNA
1 stop19h 51mFrontier
Deal found 2/19$290
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/126:04 pmCHA - SAN
1 stop7h 07mAmerican Airlines
Tue 3/1812:05 pmSAN - CHA
1 stop7h 20mAmerican Airlines
Deal found 2/20$308
This FlightHub deal was found by Cheapflights users on 2/19. 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.
Sun 6/13:58 pmBNA - SAN
1 stop20h 47mMultiple Airlines
Wed 6/410:39 amSAN - BNA
1 stop6h 10mMultiple Airlines
Deal found 2/19$311
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 3/117:00 amTYS - SAN
2 stops9h 11mUnited Airlines
Mon 3/1710:25 pmSAN - TYS
1 stop8h 34mUnited Airlines
Deal found 2/20$320

Find flights from Tennessee to San Diego within your budget

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 February 20, 2025.

Fly from

Tennessee

Fly to

San Diego

Route

Depart

Return

Price

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Mon 3/3

9:24 pm-9:01 am

1 stop13h 37m

San Diego

Thu 3/6

6:15 am-7:07 pm

1 stop10h 52m

$145

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Sun 4/20

4:45 pm-7:19 am

1 stop16h 34m

San Diego

Thu 4/24

9:08 pm-1:09 pm

1 stop14h 01m

$151

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 3/12

11:00 am-4:44 pm

1 stop8h 44m

San Diego

Tue 3/18

5:39 pm-8:02 pm

1 stop23h 23m

$247

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Fri 4/11

5:33 pm-10:42 pm

1 stop8h 09m

San Diego

Wed 4/23

10:00 pm-10:33 am

1 stop9h 33m

$277

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Wed 5/21

6:40 am-2:12 pm

1 stop9h 32m

San Diego

Sun 5/25

6:20 am-3:19 pm

1 stop6h 59m

$277

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 3/6

7:22 pm-9:49 am

1 stop16h 27m

San Diego

Sun 3/9

6:15 am-11:50 pm

3 stops39h 35m

$278

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Thu 5/1

6:18 pm-11:56 pm

1 stop8h 38m

San Diego

Tue 5/13

11:58 am-11:54 pm

1 stop8h 56m

$284

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 5/15

7:45 pm-12:13 am

1 stop6h 28m

San Diego

Sun 5/18

8:54 pm-6:45 pm

1 stop19h 51m

$290

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Sun 3/2

7:49 pm-10:56 pm

1 stop29h 07m

San Diego

Wed 3/5

6:25 am-11:47 am

1 stop27h 22m

$293

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Wed 3/12

6:04 pm-10:11 pm

1 stop7h 07m

San Diego

Tue 3/18

12:05 pm-10:25 pm

1 stop7h 20m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 46 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.

Travel insights for flights from Tennessee to San Diego

Get recent, data-driven insights about flights from Tennessee to San Diego including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 2025.
Read through reviews of airlines operating flights from Tennessee to San Diego, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

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, 4 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 $50 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $55 and JetBlue from $138 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 Knoxville McGhee Tyson - San Diego or Memphis - San Diego.

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

    On average you can expect to pay $419 for a flight from Tennessee to San Diego. The cheapest flight overall is $174 while the most popular route, (Nashville Intl - San Diego) is currently priced at $168.

  • 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$238FlexibilityNo cancel feeOn-time65%
FrontierCheapest$116Average$189FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$233Average$471FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$441FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$255Average$524FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$439FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$301Average$480FlexibilityNo cancel feeOn-time63%
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