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Cheap flights from Tennessee to San Diego from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to San Diego departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Tennessee to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:06 pm - 11:28 am
MEM
-
SAN
17h 22m
1 stop
Frontier Logo
6:25 am - 7:24 pm
SAN
-
MEM
10h 59m
1 stop
$120Frontier
Fri, Feb 27 - Sun, Mar 1
Frontier Logo
8:06 pm - 11:28 am
MEM
-
SAN
17h 22m
1 stop
Frontier Logo
6:25 am - 7:24 pm
SAN
-
MEM
10h 59m
1 stop
$131Frontier
Fri, Feb 27 - Sun, Mar 1
Multiple Airlines Logo
3:12 pm - 12:08 am
MEM
-
SAN
10h 56m
1 stop
Multiple Airlines Logo
11:10 am - 12:31 pm
SAN
-
MEM
23h 21m
2 stops
$177Multiple Airlines
Sun, Feb 1 - Thu, Feb 5
Multiple Airlines Logo
1:39 pm - 12:08 am
TYS
-
SAN
37h 29m
2 stops
Multiple Airlines Logo
6:25 am - 7:18 pm
SAN
-
TYS
9h 53m
1 stop
$231Multiple Airlines
Thu, Jan 29 - Mon, Mar 2
United Airlines Logo
4:30 pm - 9:22 pm
TYS
-
SAN
7h 52m
1 stop
United Airlines Logo
6:20 am - 4:52 pm
SAN
-
TYS
7h 32m
1 stop
$273United Airlines
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
6:31 pm - 10:30 pm
TYS
-
SAN
6h 59m
1 stop
American Airlines Logo
6:20 am - 3:37 pm
SAN
-
TYS
6h 17m
1 stop
$277American Airlines
Tue, Feb 17 - Tue, Feb 24
United Airlines Logo
7:00 am - 11:25 am
TYS
-
SAN
7h 25m
1 stop
United Airlines Logo
11:01 am - 11:41 pm
SAN
-
TYS
9h 40m
2 stops
$282United Airlines
Wed, Apr 1 - Tue, Apr 7
American Airlines Logo
5:15 am - 10:00 am
BNA
-
SAN
6h 45m
1 stop
American Airlines Logo
6:20 am - 4:35 pm
SAN
-
BNA
8h 15m
1 stop
$284American Airlines
Sun, Feb 1 - Sat, Feb 28
Delta Logo
4:33 pm - 10:48 pm
TRI
-
SAN
9h 15m
1 stop
Delta Logo
6:15 am - 6:27 pm
SAN
-
TRI
9h 12m
1 stop
$309Delta
Sat, Mar 7 - Wed, Mar 11
Delta Logo
2:53 pm - 6:51 pm
CHA
-
SAN
6h 58m
1 stop
Delta Logo
10:30 pm - 8:59 am
SAN
-
CHA
7h 29m
1 stop
$329Delta
Mon, Mar 9 - Wed, Mar 18

Frontier flights from Tennessee to San Diego

Our best Frontier deals on Tennessee to San Diego flight tickets
Frontier
Feb 27
MEM8:06 pmMemphis
17h 22m
1 stop
SAN11:28 amSan Diego
Mar 1
SAN6:25 amSan Diego
10h 59m
1 stop
MEM7:24 pmMemphis
$120
Frontier
Feb 27
MEM8:06 pmMemphis
17h 22m
1 stop
SAN11:28 amSan Diego
Mar 1
SAN6:25 amSan Diego
10h 59m
1 stop
MEM7:24 pmMemphis
$131
Frontier
Feb 15
MEM8:20 pmMemphis
13h 20m
1 stop
SAN7:40 amSan Diego
Feb 19
SAN6:25 amSan Diego
10h 59m
1 stop
MEM7:24 pmMemphis
$133

Southwest flights from Tennessee to San Diego

Our best Southwest deals on Tennessee to San Diego flight tickets
Southwest
Apr 1
TYS6:35 amKnoxville McGhee Tyson
9h 10m
2 stops
SAN12:45 pmSan Diego
Apr 7
SAN7:50 amSan Diego
8h 50m
2 stops
TYS7:40 pmKnoxville McGhee Tyson
$378
Southwest
May 9
TYS3:55 pmKnoxville McGhee Tyson
10h 30m
2 stops
SAN11:25 pmSan Diego
May 16
SAN7:00 amSan Diego
9h 35m
2 stops
TYS7:35 pmKnoxville McGhee Tyson
$436
Southwest
Jan 24
MEM5:30 amMemphis
8h 35m
2 stops
SAN12:05 pmSan Diego
Jan 26
SAN6:50 amSan Diego
8h 20m
2 stops
MEM5:10 pmMemphis
$568

momondo 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, momondo users made 832,500 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Tennessee to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Fri 2/27

8:06 pm-11:28 am

1 stop17h 22m

San Diego

Sun 3/1

6:25 am-7:24 pm

1 stop10h 59m

$120

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Fri 2/27

8:06 pm-11:28 am

1 stop17h 22m

San Diego

Sun 3/1

6:25 am-7:24 pm

1 stop10h 59m

$131

MemphisSan Diego

MEM - SAN

MEMSAN

Memphis

Sun 2/1

3:12 pm-12:08 am

1 stop10h 56m

San Diego

Thu 2/5

11:10 am-12:31 pm

2 stops23h 21m

$177

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Thu 1/29

1:39 pm-12:08 am

2 stops37h 29m

San Diego

Mon 3/2

6:25 am-7:18 pm

1 stop9h 53m

$231

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 4/1

4:30 pm-9:22 pm

1 stop7h 52m

San Diego

Tue 4/7

6:20 am-4:52 pm

1 stop7h 32m

$273

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Tue 2/17

6:31 pm-10:30 pm

1 stop6h 59m

San Diego

Tue 2/24

6:20 am-3:37 pm

1 stop6h 17m

$277

KnoxvilleSan Diego

TYS - SAN

TYSSAN

Knoxville McGhee Tyson

Wed 4/1

7:00 am-11:25 am

1 stop7h 25m

San Diego

Tue 4/7

11:01 am-11:41 pm

2 stops9h 40m

$282

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Sun 2/1

5:15 am-10:00 am

1 stop6h 45m

San Diego

Sat 2/28

6:20 am-4:35 pm

1 stop8h 15m

$284

BlountvilleSan Diego

TRI - SAN

TRISAN

Blountville Tri Cities TN/VA

Sat 3/7

4:33 pm-10:48 pm

1 stop9h 15m

San Diego

Wed 3/11

6:15 am-6:27 pm

1 stop9h 12m

$309

ChattanoogaSan Diego

CHA - SAN

CHASAN

Chattanooga Lovell Field

Mon 3/9

2:53 pm-6:51 pm

1 stop6h 58m

San Diego

Wed 3/18

10:30 pm-8:59 am

1 stop7h 29m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Tennessee to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Tennessee during the month May is also very affordable. Most momondo users find prices during this month for around $338.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Tennessee to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $412. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $593. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $438. Flights at noon are often more expensive with an average ticket price of $571.

What is the cheapest Tennessee to San Diego flight route?

Fly from Nashville Intl to San Diego for the best Tennessee - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Tennessee for as low as $332 on momondo.

What cabin class options are available on Tennessee to San Diego flights?

There is only 1 cabin class available to choose from on Tennessee to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to San Diego flights?

You could potentially save up to 10% on your flight if you consider stops on a Tennessee to San Diego flight.

Cheap Tennessee to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to San Diego

Best Price Found

$208

Fastest flight time

4h 10m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Tennessee in the past 72 hours is $208. The best round-trip flight deal from Tennessee to San Diego found on momondo in the last 72 hours is $427.
The fastest flight from Tennessee to San Diego takes 4h 10m
Direct flights go from Tennessee to San Diego every day.
There is 1 airport in San Diego. From Tennessee there are direct flights to San Diego (SAN).
Search flight deals

  • When did momondo last update prices for flights from Tennessee to San Diego Airport?

    Prices for flights from Tennessee to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Tennessee to San Diego Airport?

  • How old do you have to be to fly from Tennessee to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tennessee to San Diego?

Best airlines flying from Tennessee to San Diego

Compare and see reviews for airlines that fly from Tennessee to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $114Free CancellationRating
6.3
8,303 reviews
Search Spirit Airlines flights
FrontierPriceFrom $130Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $222Free CancellationRating
7.9
8,039 reviews
Search Delta flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,149 reviews
Search United Airlines flights
American AirlinesPriceFrom $240Free CancellationRating
7.2
11,114 reviews
Search American Airlines flights
SouthwestPriceFrom $299Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $366Free CancellationRating
8.0
11,696 reviews
Search Alaska Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tennessee to San Diego for you.

Can I find flights from Tennessee to San Diego with flexible booking policies on momondo?

Flights from Tennessee to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tennessee to San Diego?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Tennessee to San Diego.

I’m not ready to book a flight from Tennessee to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Tennessee to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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