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Cheap flights from Nashville to San Diego from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to San Diego departing on 2/20. 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 Nashville to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:45 pm - 7:23 pm
BNA
-
SAN
24h 38m1 stop
Multiple Airlines Logo
6:25 am - 6:50 pm
SAN
-
BNA
10h 25m1 stop
$188Multiple Airlines
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
8:12 pm - 1:57 pm
BNA
-
SAN
19h 45m2 stops
Multiple Airlines Logo
6:30 am - 6:42 pm
SAN
-
BNA
10h 12m1 stop
$190Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
8:30 am - 1:43 pm
BNA
-
SAN
31h 13m2 stops
Multiple Airlines Logo
6:25 am - 6:47 pm
SAN
-
BNA
10h 22m1 stop
$195Multiple Airlines
Wed, Feb 18 - Sun, Feb 22
Frontier Logo
7:30 pm - 12:08 am
BNA
-
SAN
6h 38m1 stop
Frontier Logo
6:25 am - 6:50 pm
SAN
-
BNA
10h 25m1 stop
$203Frontier
Thu, Feb 19 - Mon, Feb 23
Multiple Airlines Logo
7:37 pm - 7:21 pm
BNA
-
SAN
25h 44m1 stop
Multiple Airlines Logo
10:34 am - 5:23 am
SAN
-
BNA
16h 49m2 stops
$208Multiple Airlines
Thu, Jan 22 - Sat, Jan 31
Frontier Logo
7:27 pm - 11:31 pm
BNA
-
SAN
30h 04m1 stop
Frontier Logo
6:30 am - 6:42 pm
SAN
-
BNA
10h 12m1 stop
$213Frontier
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
8:45 pm - 5:38 pm
BNA
-
SAN
22h 53m1 stop
Multiple Airlines Logo
2:08 pm - 4:54 am
SAN
-
BNA
12h 46m1 stop
$214Multiple Airlines
Wed, Mar 11 - Tue, Mar 17
Frontier Logo
7:31 pm - 11:59 pm
BNA
-
SAN
6h 28m1 stop
Frontier Logo
6:36 am - 6:36 pm
SAN
-
BNA
10h 00m1 stop
$217Frontier
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
8:45 pm - 1:13 pm
BNA
-
SAN
18h 28m1 stop
Multiple Airlines Logo
2:08 pm - 4:54 am
SAN
-
BNA
12h 46m1 stop
$218Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
8:43 pm - 11:31 pm
BNA
-
SAN
28h 48m2 stops
Multiple Airlines Logo
6:30 am - 6:42 pm
SAN
-
BNA
10h 12m1 stop
$219Multiple Airlines
Mon, Feb 2 - Mon, Feb 9

United Airlines flights from Nashville to San Diego

Our best United Airlines deals on Nashville to San Diego flight tickets
United Airlines
Jan 21
BNA8:22 amNashville Intl
6h 37m
1 stop
SAN12:59 pmSan Diego
Jan 28
SAN6:15 amSan Diego
8h 48m
2 stops
BNA5:03 pmNashville Intl
$284
Find similar
United Airlines
Jan 2
BNA5:09 pmNashville Intl
9h 06m
1 stop
SAN12:15 amSan Diego
Jan 5
SAN3:00 pmSan Diego
6h 30m
1 stop
BNA11:30 pmNashville Intl
$462
Find similar
United Airlines
Dec 26
BNA5:09 pmNashville Intl
9h 06m
1 stop
SAN12:15 amSan Diego
Dec 29
SAN3:00 pmSan Diego
6h 30m
1 stop
BNA11:30 pmNashville Intl
$484
Find similar

Frontier flights from Nashville to San Diego

Our best Frontier deals on Nashville to San Diego flight tickets
Frontier
Feb 19
BNA7:30 pmNashville Intl
6h 38m
1 stop
SAN12:08 amSan Diego
Feb 23
SAN6:25 amSan Diego
10h 25m
1 stop
BNA6:50 pmNashville Intl
$203
Find similar
Frontier
Jan 19
BNA7:27 pmNashville Intl
30h 04m
1 stop
SAN11:31 pmSan Diego
Jan 26
SAN6:30 amSan Diego
10h 12m
1 stop
BNA6:42 pmNashville Intl
$213
Find similar
Frontier
Feb 2
BNA7:37 pmNashville Intl
6h 31m
1 stop
SAN12:08 amSan Diego
Feb 6
SAN6:30 amSan Diego
10h 15m
1 stop
BNA6:45 pmNashville Intl
$217
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Nashville 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 December 23, 2025.
Use the filters below to find and compare flights from Nashville to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 2/19

8:45 pm-7:23 pm

1 stop24h 38m

San Diego

Mon 2/23

6:25 am-6:50 pm

1 stop10h 25m

$188

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 1/29

8:12 pm-1:57 pm

2 stops19h 45m

San Diego

Mon 2/2

6:30 am-6:42 pm

1 stop10h 12m

$190

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Wed 2/18

8:30 am-1:43 pm

2 stops31h 13m

San Diego

Sun 2/22

6:25 am-6:47 pm

1 stop10h 22m

$195

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 2/19

7:30 pm-12:08 am

1 stop6h 38m

San Diego

Mon 2/23

6:25 am-6:50 pm

1 stop10h 25m

$203

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 1/22

7:37 pm-7:21 pm

1 stop25h 44m

San Diego

Sat 1/31

10:34 am-5:23 am

2 stops16h 49m

$208

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Mon 1/19

7:27 pm-11:31 pm

1 stop30h 04m

San Diego

Mon 1/26

6:30 am-6:42 pm

1 stop10h 12m

$213

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Wed 3/11

8:45 pm-5:38 pm

1 stop22h 53m

San Diego

Tue 3/17

2:08 pm-4:54 am

1 stop12h 46m

$214

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Fri 1/9

7:31 pm-11:59 pm

1 stop6h 28m

San Diego

Mon 1/12

6:36 am-6:36 pm

1 stop10h 00m

$217

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Tue 3/10

8:45 pm-1:13 pm

1 stop18h 28m

San Diego

Tue 3/17

2:08 pm-4:54 am

1 stop12h 46m

$218

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Mon 2/2

8:43 pm-11:31 pm

2 stops28h 48m

San Diego

Mon 2/9

6:30 am-6:42 pm

1 stop10h 12m

$219

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 Nashville 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 Nashville during the month May is also very affordable. Most momondo users find prices during this month for around $327.

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

The cheapest day to depart from Nashville 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 $421. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $609. 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 $449. Flights at noon are often more expensive with an average ticket price of $570.

What is the cheapest Nashville Intl to San Diego flight route?

Fly from Nashville Intl to San Diego for the best Nashville Intl - 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 Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Nashville for as low as $296 on momondo.

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

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

How have Nashville to San Diego flight prices changed over time?

As of December 2025, prices for Nashville to San Diego flights are approximately 56% more expensive when compared to flights at the same time last year.

When to book flights from Nashville to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Nashville to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Nashville to San Diego (BNA to SAN) flight deals and tips

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

Best Price Found

$219

Fastest flight time

4h 05m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Nashville in the past 72 hours is $219. The best round-trip flight deal from Nashville to San Diego found on momondo in the last 72 hours is $447.
The fastest flight from Nashville to San Diego takes 4h 05m
Direct flights go from Nashville to San Diego every day.
There is 1 airport in San Diego. From Nashville there are direct flights to San Diego (SAN).
Search flight deals

  • How far is Nashville Intl to San Diego by plane?

    The distance between Nashville Intl and San Diego is about 1739.0 mi. 4h 05m is a normal flight duration for this route.

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

    Prices for flights from Nashville Intl Airport to San Diego Airport are updated daily.

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

  • How old do you have to be to fly from Nashville Intl Airport 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 Nashville Intl Airport to San Diego Airport.

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

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

  • What is the most popular airline from Nashville to San Diego?

Best airlines flying from Nashville to San Diego

Compare and see reviews for airlines that fly from Nashville to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $124Free CancellationRating
6.3
8,194 reviews
Search Spirit Airlines flights
FrontierPriceFrom $146Free CancellationRating
5.8
3,074 reviews
Search Frontier flights
DeltaPriceFrom $221Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $242Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
SouthwestPriceFrom $299Free CancellationRating
8.0
4,253 reviews
Search Southwest flights

  • Southwest Flights From Nashville to San Diego

    Southwest flight deals from Nashville to San Diego start from $299 round-trip. Over the 11 Southwest flights for this route in a normal week, average airfare is usually $482 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From Nashville to San Diego

    Across 9,106 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Nashville to San Diego about 3 times each week, with ticket deals ranging from $242 to $338. Price data is based on momondo searches in the last 72 hours.

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
Borrego Springs
Imperial Beach
La Mesa
San Ysidro
Lemon Grove
Alpine
Santee

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Nashville to San Diego. momondo saves you time and could save you money on your trip.

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

Flights from Nashville 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 Nashville to San Diego?

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

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

Of course. momondo tracks the price of Nashville to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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