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$155+ Cheap flights from San Diego to Nashville (SAN - BNA)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BNA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find cheap flights from San Diego to Nashville with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Diego to Nashville Intl are usually found in August or September, booked 88 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from San Diego to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Nashville (BNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$180
(Kiwi.com)

One-way from

$155
(Kiwi.com)

Popular in

October

Cheapest in

August

Average price

$427

Good round-trip deal

$381 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for San Diego-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for San Diego-Nashville Intl flights.
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From San Diego to Nashville Intl
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One-way flight from San Diego to Nashville Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from San Diego to Nashville Intl.
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Price to beat on a one-way flight from San Diego to Nashville Intl.
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Find flight deals from San Diego to Nashville

Cheapest flights from San Diego to Nashville
Explore the most affordable flight options available from San Diego to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:34 amSAN - BNA
1 stop10h 12mFrontier
Sun 12/76:45 pmBNA - SAN
2 stops19h 53mFrontier
Deal found 10/28$180
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:34 amSAN - BNA
1 stop10h 12mFrontier
Fri 12/197:02 pmBNA - SAN
1 stop26h 13mFrontier
Deal found 10/28$195
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Thu 11/136:00 pmSAN - BNA
1 stop18h 47mFrontier
Mon 11/173:42 pmBNA - SAN
1 stop10h 08mFrontier
Deal found 10/27$196
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:34 amSAN - BNA
1 stop10h 12mFrontier
Sun 12/76:45 pmBNA - SAN
1 stop7h 14mFrontier
Deal found 10/28$202
This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:52 pmSAN - BNA
1 stop14h 55mFrontier
Mon 11/103:42 pmBNA - SAN
1 stop22h 25mFrontier
Deal found 10/27$204
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:25 pmSAN - BNA
2 stops19h 12mMultiple Airlines
Thu 11/209:00 pmBNA - SAN
1 stop20h 07mMultiple Airlines
Deal found 10/28$205
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:52 pmSAN - BNA
1 stop18h 54mMultiple Airlines
Fri 12/57:41 pmBNA - SAN
1 stop30h 18mMultiple Airlines
Deal found 10/28$206
This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:35 amSAN - BNA
1 stop11h 22mFrontier
Thu 12/42:15 pmBNA - SAN
1 stop11h 36mFrontier
Deal found 10/29$207
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:14 pmSAN - BNA
2 stops18h 53mFrontier
Fri 1/97:12 pmBNA - SAN
1 stop19h 11mFrontier
Deal found 10/29$208
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:25 amSAN - BNA
1 stop9h 42mMultiple Airlines
Thu 1/810:07 pmBNA - SAN
1 stop16h 31mMultiple Airlines
Deal found 10/29$213
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:47 pmSAN - BNA
1 stop23h 20mMultiple Airlines
Thu 1/810:07 pmBNA - SAN
1 stop16h 31mMultiple Airlines
Deal found 10/28$214
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/173:59 pmSAN - BNA
1 stop20h 38mMultiple Airlines
Wed 11/194:59 pmBNA - SAN
2 stops40h 55mMultiple Airlines
Deal found 10/28$219

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Nashville 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 October 30, 2025.
Use the filters below to find and compare flights from San Diego to Nashville that are best for you.

Fly from

San Diego

Fly to

Nashville

Route

Depart

Return

Price

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Thu 1/15

6:15 am-5:04 pm

1 stop8h 49m

Nashville Intl

Mon 1/19

2:25 pm-10:33 pm

1 stop10h 08m

$257

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Thu 1/15

6:15 am-5:04 pm

1 stop8h 49m

Nashville Intl

Sun 1/18

7:00 am-1:50 pm

1 stop8h 50m

$257

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Tue 12/2

7:50 am-5:26 pm

1 stop7h 36m

Nashville Intl

Tue 12/9

4:50 pm-11:59 pm

1 stop9h 09m

$257

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Mon 1/26

10:00 pm-9:43 am

1 stop9h 43m

Nashville Intl

Thu 1/29

7:00 am-1:50 pm

1 stop8h 50m

$257

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Thu 12/4

11:36 am-9:05 pm

1 stop7h 29m

Nashville Intl

Sat 12/6

6:00 am-11:14 am

1 stop7h 14m

$257

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Thu 12/18

6:40 pm-12:35 am

Nonstop3h 55m

Nashville Intl

Tue 12/23

7:15 pm-11:10 pm

1 stop5h 55m

$288

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Thu 12/4

10:30 am-5:40 pm

1 stop5h 10m

Nashville Intl

Wed 12/10

7:45 am-10:20 am

Nonstop4h 35m

$288

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Wed 11/26

9:00 am-5:31 pm

1 stop6h 31m

Nashville Intl

Wed 12/3

4:48 pm-10:30 pm

1 stop7h 42m

$304

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Thu 12/4

11:41 am-11:59 pm

1 stop10h 18m

Nashville Intl

Sat 12/6

5:45 pm-9:49 am

1 stop18h 04m

$318

San DiegoNashville

SAN - BNA

SANBNA

San Diego

Tue 12/2

6:55 am-4:45 pm

1 stop7h 50m

Nashville Intl

Tue 12/9

5:45 pm-9:49 am

1 stop18h 04m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 results
1
2

Compare providers for flights from San Diego to Nashville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Nashville in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Nashville flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Diego-Nashville flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Diego-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Nashville flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Nashville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Nashville

Have a flexible travel schedule? Discover the best time to fly to Nashville from San Diego 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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Nashville

How far ahead should I book a flight from San Diego to Nashville?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Nashville. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Nashville, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Diego to Nashville?

Currently, November is the cheapest month in which you can book a flight from San Diego to Nashville (average of $130). Flying from San Diego to Nashville in April is currently the most expensive (average of $230). 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 SAN to BNA?

Find hourly flight availability from San Diego to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from San Diego to Nashville by exploring options for tickets in the afternoon.

What is the cheapest day to fly from San Diego to Nashville?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Nashville. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their San Diego to Nashville flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for San Diego to Nashville flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Diego to Nashville trip
Airports
SAN

Plan for traffic congestion around SAN, especially during peak times. Arrive early to avoid a last-minute dash to your gate.

Read more about SANby Blane Bachelor
BNA

For a quick exit at BNA, use a rental company that lets you skip the counter to avoid long lines.

Read more about BNAby Mark Chesnut
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Mark Chesnut

Mark Chesnut

Expert on BNA

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Reviews of airlines servicing Nashville

Get insights into the airlines that provide service to Nashville. 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 Nashville. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from San Diego to Nashville, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Nashville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this San Diego to Nashville flight route?

    Flights from San Diego to Nashville Intl have been viewed 14 times in the past calendar month.

  • How long is the flight from San Diego to Nashville?

    Delta can get you from San Diego to Nashville in just under 8h 49m. Your travel time can differ by up to . There are 1746 mi between San Diego and Nashville.

  • What are the cheapest airlines flying from San Diego to Nashville round-trip?

    Frontier, at $130, was found to be the cheapest airline from San Diego to Nashville.Alternate airlines to your destination round-trip include Spirit Airlines and Alaska Airlines. Users have found that Frontier is 66% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from San Diego to Nashville one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $160. Users have also found prices from $160 and $160 on American Airlines and Delta, respectively.

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

    Looking for the cheapest flight from San Diego to Nashville? While on average our users pay $356, our data indicates the cheapest price to be $134. The most popular route (San Diego - Nashville Intl), is priced around $160.

  • Can I find deals for flights from San Diego to Nashville that include hotel bookings?

    Yes. In addition to deals on San Diego to Nashville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Nashville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Nashville.

  • Can I find deals for business class flights from San Diego to Nashville?

    Yes. Cheapflights offers flight deals from San Diego to Nashville 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 San Diego to Nashville?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Nashville (average of $130). Flying from San Diego to Nashville in April is currently the most expensive (average of $230). 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 Nashville?

Book flights to Nashville if you plan to visit one of these locations
Bowling Green
Cookeville
Franklin
Lebanon
Murfreesboro
Hermitage
Brentwood
Franklin
Antioch
Dickson
Mount Juliet
Goodlettsville
Hopkinsville
Smyrna
Springfield
Tullahoma
Spring Hill

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from San Diego to Nashville

Discover the top 7 airlines that operate flights from San Diego to Nashville. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$207FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$150Average$230FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$215Average$412FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$235Average$349FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$252Average$340FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$320FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$299Average$478FlexibilityNo cancel feeOn-time63%

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