Which layover airport offers the lowest fares from Nashville to San Diego?

Flights via Denver (DEN) offer the lowest average round-trip price of $149.

How many flights depart from Nashville to San Diego on average per week?

The number of flights available between Nashville and San Diego is 21 per week as of November 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

Which layover airport has the shortest connection time from Nashville to San Diego?

Atlanta (ATL) has the shortest average layover time for this route: 0h 56m.

Which airport is the most popular layover for flights between Nashville and San Diego?

Dallas (DFW) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Nashville to San Diego?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 15m.

What airlines fly to San Diego?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to San Diego from Nashville according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 7 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

How many flights depart from Nashville to San Diego on average per day?

3 flights are operational daily from Nashville to San Diego as of November 2025. The most popular departure time for this route is 11:00AM, with 66% of flights per day taking off at noon.

What is the cheapest airline that flies from Nashville Intl to San Diego?

Frontier, United Airlines, and Alaska Airlines are the most popular carriers operating from Nashville Intl to San Diego

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?

The number of operators available for flights from Nashville Intl Airport to San Diego Airport is 7 as of November 2025.

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.

$63 Cheap Flights from Nashville to San Diego in 2025/26

Q: What is the typical price of a round-trip flight between Nashville and San Diego?

Prices are currently low for flights on this route. Typical prices usually range from $299 to $473. The lowest price recently found on this route was $230.

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:12 pm - 12:55 pmBNA-SAN

19h 43m1 stop

6:25 am - 6:20 pmSAN-BNA

9h 55m1 stop

$230Frontier

Find Deal

Fri, Jan 16 - Mon, Jan 19

11:54 am - 8:47 amBNA-SAN

22h 53m2 stops

6:25 am - 6:17 pmSAN-BNA

9h 52m1 stop

$231Multiple Airlines

Find Deal

Fri, Jan 2 - Fri, Jan 9

5:30 am - 9:45 amBNA-SAN

6h 15m1 stop

7:20 am - 3:45 pmSAN-BNA

6h 25m1 stop

$252Southwest

Find Deal

Fri, Jan 16 - Sun, Jan 18

6:00 am - 1:09 pmBNA-SAN

9h 09m1 stop

6:15 am - 3:26 pmSAN-BNA

7h 11m1 stop

$257Delta

Find Deal

Thu, Dec 18 - Thu, Dec 25

5:30 am - 9:45 amBNA-SAN

6h 15m1 stop

7:30 am - 5:30 pmSAN-BNA

8h 00m2 stops

$258Southwest

Find Deal

Fri, Jan 16 - Sun, Jan 18

6:35 pm - 12:15 amBNA-SAN

7h 40m1 stop

8:00 am - 4:58 pmSAN-BNA

6h 58m1 stop

$273United Airlines

Find Deal

Sat, Jan 17 - Mon, Jan 19

7:36 am - 2:14 pmBNA-SAN

8h 38m1 stop

6:15 am - 3:04 pmSAN-BNA

6h 49m1 stop

$279American Airlines

Find Deal

Wed, Feb 4 - Thu, Feb 12

8:30 am - 3:28 pmBNA-SAN

8h 58m1 stop

10:30 pm - 9:05 amSAN-BNA

8h 35m1 stop

$288United Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 28

6:00 am - 11:06 amBNA-SAN

7h 06m1 stop

7:50 am - 5:40 pmSAN-BNA

7h 50m1 stop

$301Delta

Find Deal

Mon, Nov 24 - Fri, Nov 28

12:56 pm - 6:50 pmBNA-SAN

7h 54m1 stop

10:01 pm - 7:32 amSAN-BNA

7h 31m1 stop

$308American Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 28

Frontier flights from Nashville to San Diego

Our best Frontier deals on Nashville to San Diego flight tickets

Frontier

Jan 16

BNA7:12 pmNashville Intl

19h 43m

1 stop

SAN12:55 pmSan Diego

Jan 19

SAN6:25 amSan Diego

9h 55m

1 stop

BNA6:20 pmNashville Intl

$230

Find similar

Frontier

Jan 16

BNA7:12 pmNashville Intl

19h 43m

1 stop

SAN12:55 pmSan Diego

Jan 19

SAN6:25 amSan Diego

9h 55m

1 stop

BNA6:20 pmNashville Intl

$235

Find similar

Frontier

Nov 14

BNA11:15 amNashville Intl

9h 17m

1 stop

SAN6:32 pmSan Diego

Nov 17

SAN6:25 amSan Diego

10h 46m

1 stop

BNA7:11 pmNashville Intl

$236

Find similar

Southwest flights from Nashville to San Diego

Our best Southwest deals on Nashville to San Diego flight tickets

Southwest

Jan 16

BNA5:30 amNashville Intl

6h 15m

1 stop

SAN9:45 amSan Diego

Jan 18

SAN7:20 amSan Diego

6h 25m

1 stop

BNA3:45 pmNashville Intl

$252

Find similar

Southwest

Jan 16

BNA5:30 amNashville Intl

6h 15m

1 stop

SAN9:45 amSan Diego

Jan 18

SAN7:30 amSan Diego

8h 00m

2 stops

BNA5:30 pmNashville Intl

$258

Find similar

Southwest

Jan 16

BNA7:55 amNashville Intl

7h 40m

2 stops

SAN1:35 pmSan Diego

Jan 18

SAN7:30 amSan Diego

8h 00m

2 stops

BNA5:30 pmNashville Intl

$267

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Fri 1/16

7:12 pm-12:55 pm

1 stop19h 43m

San Diego

Mon 1/19

6:25 am-6:20 pm

1 stop9h 55m

$230

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Fri 1/2

11:54 am-8:47 am

2 stops22h 53m

San Diego

Fri 1/9

6:25 am-6:17 pm

1 stop9h 52m

$231

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Fri 1/16

5:30 am-9:45 am

1 stop6h 15m

San Diego

Sun 1/18

7:20 am-3:45 pm

1 stop6h 25m

$252

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 12/18

6:00 am-1:09 pm

1 stop9h 09m

San Diego

Thu 12/25

6:15 am-3:26 pm

1 stop7h 11m

$257

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Fri 1/16

5:30 am-9:45 am

1 stop6h 15m

San Diego

Sun 1/18

7:30 am-5:30 pm

2 stops8h 00m

$258

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Sat 1/17

6:35 pm-12:15 am

1 stop7h 40m

San Diego

Mon 1/19

8:00 am-4:58 pm

1 stop6h 58m

$273

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Wed 2/4

7:36 am-2:14 pm

1 stop8h 38m

San Diego

Thu 2/12

6:15 am-3:04 pm

1 stop6h 49m

$279

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 12/4

8:30 am-3:28 pm

1 stop8h 58m

San Diego

Sun 12/28

10:30 pm-9:05 am

1 stop8h 35m

$288

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Mon 11/24

6:00 am-11:06 am

1 stop7h 06m

San Diego

Fri 11/28

7:50 am-5:40 pm

1 stop7h 50m

$301

NashvilleSan Diego

BNA - SAN

BNASAN

Nashville Intl

Thu 12/4

12:56 pm-6:50 pm

1 stop7h 54m

San Diego

Sun 12/28

10:01 pm-7:32 am

1 stop7h 31m

$308

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Nashville and San Diego?

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 $307.

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 $428. 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 morning when flights can be purchased for as low as $449. Flights at noon are often more expensive with an average ticket price of $553.

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 $376 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 $320 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 November 2025, prices for Nashville to San Diego flights are approximately 37% 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	$199
Fastest flight time	4h 35m
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 $199. The best round-trip flight deal from Nashville to San Diego found on momondo in the last 72 hours is $352.

The fastest flight from Nashville to San Diego takes 4h 35m

Direct flights go from Nashville to San Diego every day.

There is 1 airport near San Diego: 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 35m 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?
The number of operators available for flights from Nashville Intl Airport to San Diego Airport is 7 as of November 2025.
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?
Based on momondo bookings for flights between Nashville and San Diego, the leading plane model is Boeing 737 MAX 8, making up 49.69% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 25.79%, Boeing 737-700 Passenger/BBJ1 (winglets) with 12.58%, and Boeing 737 MAX 9 with 3.14%.
What is the most popular airline from Nashville to San Diego?
Based on momondo bookings for flights between Nashville and San Diego, the leading airline is Southwest, making up 42% of the total bookings. Other popular airlines include American Airlines with 29%, Delta with 11%, and Frontier with 7%.

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 Airlines	PriceFrom $124	Free Cancellation	Rating 6.3 8,114 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $149	Free Cancellation	Rating 5.8 3,117 reviews	Search Frontier flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
American Airlines	PriceFrom $225	Free Cancellation	Rating 7.2 11,036 reviews	Search American Airlines flights
Delta	PriceFrom $249	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Alaska Airlines	PriceFrom $256	Free Cancellation	Rating 8.0 11,235 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $307	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights

Southwest Flights From Nashville to San Diego
Southwest flight deals from Nashville to San Diego start from $307 round-trip. Over the 21 Southwest flights for this route in a normal week, average airfare is usually $477 round-trip - but some users have found much cheaper deals with momondo.

Coronado

Chula Vista

El Cajon

Julian

National City

Imperial Beach

La Mesa

Poway

Borrego Springs

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.

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Cheap flights from Nashville to San Diego from $63

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 1/25. 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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Filter for what you want

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Cheap round-trip flights

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Cheap last minute flights

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Frontier flights from Nashville to San Diego

Our best Frontier deals on Nashville to San Diego flight tickets

Southwest flights from Nashville to San Diego

Our best Southwest deals on Nashville to San Diego flight tickets

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Use the filters below to find and compare flights from Nashville to San Diego that are best for you.

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 typical price of a round-trip flight between Nashville and San Diego?

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 $307.

What is the cheapest day to depart on your flight 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 morning when flights can be purchased for as low as $449. Flights at noon are often more expensive with an average ticket price of $553.

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?

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 November 2025, prices for Nashville to San Diego flights are approximately 37% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Nashville Intl to San Diego?

Frontier, United Airlines, and Alaska Airlines are the most popular carriers operating from Nashville Intl to San Diego

What airlines fly to San Diego?

Which airport is the most popular layover for flights between Nashville and San Diego?

Dallas (DFW) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Nashville to San Diego?

Flights via Denver (DEN) offer the lowest average round-trip price of $149.

Which layover airport has the shortest travel time from Nashville to San Diego?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 6h 15m.

Which layover airport has the shortest connection time from Nashville to San Diego?

Atlanta (ATL) has the shortest average layover time for this route: 0h 56m.

How many flights depart from Nashville to San Diego on average per day?

3 flights are operational daily from Nashville to San Diego as of November 2025. The most popular departure time for this route is 11:00AM, with 66% of flights per day taking off at noon.

How many flights depart from Nashville to San Diego on average per week?

The number of flights available between Nashville and San Diego is 21 per week as of November 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.

When to book flights from Nashville to San Diego

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

Fastest flight time

Direct flights

Airports in San Diego

How far is Nashville Intl to San Diego by plane?

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

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?

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

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

Southwest Flights From Nashville to San Diego

Traveling to a place near San Diego?

Why use momondo?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States