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Cheap flights from San Diego to Tennessee from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Tennessee departing on 3/30. 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 San Diego to Tennessee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:25 am - 7:27 pm
SAN
-
TYS
10h 02m
1 stop
Frontier Logo
8:13 pm - 9:41 pm
TYS
-
SAN
28h 28m
1 stop
$214Frontier
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
2:47 pm - 9:27 pm
SAN
-
CHA
27h 40m
1 stop
Multiple Airlines Logo
10:17 pm - 5:40 pm
CHA
-
SAN
22h 23m
1 stop
$221Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
Frontier Logo
6:25 am - 7:27 pm
SAN
-
TYS
10h 02m
1 stop
Frontier Logo
8:13 pm - 9:41 pm
TYS
-
SAN
28h 28m
1 stop
$225Frontier
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
2:16 pm - 11:56 pm
SAN
-
TYS
6h 40m
1 stop
American Airlines Logo
5:06 pm - 11:16 pm
TYS
-
SAN
9h 10m
1 stop
$277American Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
12:05 pm - 11:59 pm
SAN
-
BNA
9h 54m
1 stop
Alaska Airlines Logo
7:00 am - 4:46 pm
BNA
-
SAN
11h 46m
1 stop
$277Alaska Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
1:37 pm - 11:51 pm
SAN
-
MEM
8h 14m
1 stop
American Airlines Logo
11:46 am - 8:20 pm
MEM
-
SAN
10h 34m
1 stop
$280American Airlines
Wed, Mar 11 - Tue, Mar 17
United Airlines Logo
7:50 pm - 5:14 am
SAN
-
BNA
7h 24m
1 stop
United Airlines Logo
4:33 pm - 10:00 pm
BNA
-
SAN
7h 27m
1 stop
$281United Airlines
Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
6:20 am - 4:52 pm
SAN
-
TYS
7h 32m
1 stop
United Airlines Logo
7:00 am - 11:25 am
TYS
-
SAN
7h 25m
1 stop
$299United Airlines
Tue, Apr 28 - Thu, Apr 30
Delta Logo
9:55 pm - 9:50 am
SAN
-
TRI
8h 55m
1 stop
Delta Logo
1:45 pm - 7:47 pm
TRI
-
SAN
9h 02m
1 stop
$309Delta
Tue, Mar 24 - Sat, Apr 11
Delta Logo
10:30 pm - 9:04 am
SAN
-
CHA
7h 34m
1 stop
Delta Logo
3:13 pm - 8:51 pm
CHA
-
SAN
8h 38m
1 stop
$309Delta
Sun, Apr 12 - Tue, Apr 21

Alaska Airlines flights from San Diego to Tennessee

Our best Alaska Airlines deals on San Diego to Tennessee flight tickets
Alaska Airlines
Mar 4
SAN12:05 pmSan Diego
9h 54m
1 stop
BNA11:59 pmNashville Intl
Mar 11
BNA7:00 amNashville Intl
11h 46m
1 stop
SAN4:46 pmSan Diego
$277
Alaska Airlines
Feb 25
SAN6:15 amSan Diego
15h 44m
1 stop
BNA11:59 pmNashville Intl
Mar 4
BNA7:00 amNashville Intl
11h 46m
1 stop
SAN4:46 pmSan Diego
$298
Alaska Airlines
May 13
SAN1:38 pmSan Diego
7h 18m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
May 16
TYS1:20 pmKnoxville McGhee Tyson
13h 47m
2 stops
SAN12:07 amSan Diego
$433

United Airlines flights from San Diego to Tennessee

Our best United Airlines deals on San Diego to Tennessee flight tickets
United Airlines
Feb 28
SAN7:50 pmSan Diego
7h 24m
1 stop
BNA5:14 amNashville Intl
Mar 7
BNA4:33 pmNashville Intl
7h 27m
1 stop
SAN10:00 pmSan Diego
$281
United Airlines
Feb 28
SAN6:15 amSan Diego
8h 11m
2 stops
BNA4:26 pmNashville Intl
Mar 7
BNA4:33 pmNashville Intl
7h 27m
1 stop
SAN10:00 pmSan Diego
$286
United Airlines
Mar 3
SAN11:05 amSan Diego
8h 25m
2 stops
TYS10:30 pmKnoxville McGhee Tyson
Mar 10
TYS7:00 amKnoxville McGhee Tyson
8h 57m
2 stops
SAN12:57 pmSan Diego
$287

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Tennessee 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 February 1, 2026.
Use the filters below to find and compare flights from San Diego to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoKnoxville

SAN - TYS

SANTYS

San Diego

Fri 2/20

6:25 am-7:27 pm

1 stop10h 02m

Knoxville McGhee Tyson

Mon 2/23

8:13 pm-9:41 pm

1 stop28h 28m

$214

San DiegoChattanooga

SAN - CHA

SANCHA

San Diego

Wed 4/15

2:47 pm-9:27 pm

1 stop27h 40m

Chattanooga Lovell Field

Sun 4/19

10:17 pm-5:40 pm

1 stop22h 23m

$221

San DiegoKnoxville

SAN - TYS

SANTYS

San Diego

Fri 2/20

6:25 am-7:27 pm

1 stop10h 02m

Knoxville McGhee Tyson

Mon 2/23

8:13 pm-9:41 pm

1 stop28h 28m

$225

San DiegoKnoxville

SAN - TYS

SANTYS

San Diego

Sat 5/2

2:16 pm-11:56 pm

1 stop6h 40m

Knoxville McGhee Tyson

Tue 5/5

5:06 pm-11:16 pm

1 stop9h 10m

$277

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Wed 3/4

12:05 pm-11:59 pm

1 stop9h 54m

Nashville Intl

Wed 3/11

7:00 am-4:46 pm

1 stop11h 46m

$277

San DiegoMemphis

SAN - MEM

SANMEM

San Diego

Wed 3/11

1:37 pm-11:51 pm

1 stop8h 14m

Memphis

Tue 3/17

11:46 am-8:20 pm

1 stop10h 34m

$280

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Sat 2/28

7:50 pm-5:14 am

1 stop7h 24m

Nashville Intl

Sat 3/7

4:33 pm-10:00 pm

1 stop7h 27m

$281

San DiegoKnoxville

SAN - TYS

SANTYS

San Diego

Tue 4/28

6:20 am-4:52 pm

1 stop7h 32m

Knoxville McGhee Tyson

Thu 4/30

7:00 am-11:25 am

1 stop7h 25m

$299

San DiegoBlountville

SAN - TRI

SANTRI

San Diego

Tue 3/24

9:55 pm-9:50 am

1 stop8h 55m

Blountville Tri Cities TN/VA

Sat 4/11

1:45 pm-7:47 pm

1 stop9h 02m

$309

San DiegoChattanooga

SAN - CHA

SANCHA

San Diego

Sun 4/12

10:30 pm-9:04 am

1 stop7h 34m

Chattanooga Lovell Field

Tue 4/21

3:13 pm-8:51 pm

1 stop8h 38m

$309

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 Tennessee from

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

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 Tennessee?

The cheapest month to fly to Tennessee from San Diego is in August. Flight prices, which tend to average around $339, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in August, then you should wait until November to fly from San Diego, when ticket prices are also cheap, with an average price of $340.

What is the cheapest day to depart on your flight to Tennessee?

The cheapest day to depart from San Diego to Tennessee is on a Tuesday. Travelers who choose to depart for Tennessee on a Tuesday will often find tickets for as low as $426. Flights from San Diego to Tennessee on a Sunday will generally be more expensive and average around $503. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Tennessee is in the afternoon when flights can be purchased for as low as $411. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $503 on average. Flights to Tennessee from San Diego at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Diego to Tennessee flight route?

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

How far in advance should I book a flight to Tennessee?

You are more likely to see cheaper flights to Tennessee from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $390 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from San Diego for as low as $311 on momondo.

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

There is only 1 cabin class available to choose from on San Diego to Tennessee 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 San Diego to Tennessee flights?

You could potentially save up to 61% on your flight if you consider stops on a San Diego to Tennessee flight.

Cheap San Diego to Tennessee flight deals and tips

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

Best Price Found

$223

Fastest flight time

3h 45m

Direct flights

Every day

Airports in Tennessee

54 airports
The best one-way flight to Tennessee from San Diego in the past 72 hours is $223. The best round-trip flight deal from San Diego to Tennessee found on momondo in the last 72 hours is $371.
The fastest flight from San Diego to Tennessee takes 3h 45m
Direct flights go from San Diego to Tennessee every day.
There are 54 airports in Tennessee. From San Diego there are direct flights to Nashville Intl (BNA).
Search flight deals

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

    Prices for flights from San Diego Airport to Tennessee refresh daily.

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

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

    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 San Diego Airport to Tennessee.

  • What documentation or ID do you need to fly to Tennessee?

    The travel and health documents you'll need for your trip to Tennessee may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tennessee. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Diego to Tennessee

Compare and see reviews for airlines that fly from San Diego to Tennessee with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $65Free CancellationRating
5.7
3,050 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $139Free CancellationRating
6.3
8,394 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $184Free CancellationRating
8.0
11,825 reviews
Search Alaska Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
8,129 reviews
Search Delta flights
United AirlinesPriceFrom $212Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
11,210 reviews
Search American Airlines flights
SouthwestPriceFrom $305Free CancellationRating
8.0
4,272 reviews
Search Southwest flights

Why use momondo?

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

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 San Diego to Tennessee for you.

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

Flights from San Diego to Tennessee 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 San Diego to Tennessee?

momondo provides multiple filters to help you find the best flight to Tennessee from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Tennessee from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Tennessee trip

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