$137+ Cheap flights from Nashville to San Diego (BNA - SAN)
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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SAN
Apr 13 — Apr 201
Round-trip
1 adult, Economy
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Find cheap flights from Nashville to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Nashville Intl to San Diego are usually found in August or May, booked 84 days in advance, depart on a Thursday or Friday and return on a Tuesday
Cheap flight deals from Nashville to San Diego
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Best
Last-minute
One-way
Cheapest flights from Nashville to San DiegoExplore the most affordable flight options available from Nashville to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.
Explore the most affordable flight options available from Nashville to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Thu 4/23:14 pm
BNA
- SAN
1 stop10h 51m
Multiple Airlines
Mon 4/68:54 pm
SAN
- BNA
1 stop6h 16m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/148:41 pm
BNA
- SAN
1 stop18h 36m
Multiple Airlines
Tue 4/2112:12 pm
SAN
- BNA
2 stops45h 22m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Thu 4/163:24 pm
BNA
- SAN
1 stop19h 10m
Frontier
Sun 4/197:20 am
SAN
- BNA
1 stop27h 55m
Frontier
Deal found 3/10![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Thu 4/23:14 pm
BNA
- SAN
1 stop10h 51m
Multiple Airlines
Tue 4/72:49 pm
SAN
- BNA
2 stops36h 21m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$257
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:24 pm
BNA
- SAN
1 stop10h 35m
Frontier
Thu 4/2312:25 pm
SAN
- BNA
1 stop26h 50m
Frontier
Deal found 3/9![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 3/313:01 pm
BNA
- SAN
1 stop11h 07m
Frontier
Sun 4/56:25 am
SAN
- BNA
1 stop30h 04m
Frontier
Deal found 3/10![Frontier logo]()
$261
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:21 pm
BNA
- SAN
1 stop18h 30m
Multiple Airlines
Fri 4/177:00 am
SAN
- BNA
1 stop9h 41m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/272:00 pm
BNA
- SAN
2 stops32h 04m
Frontier
Mon 5/412:25 pm
SAN
- BNA
1 stop27h 57m
Frontier
Deal found 3/13![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/153:24 pm
BNA
- SAN
1 stop10h 37m
Frontier
Sun 5/176:55 am
SAN
- BNA
1 stop26h 19m
Frontier
Deal found 3/9![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/103:14 pm
BNA
- SAN
1 stop7h 12m
Multiple Airlines
Mon 4/1311:28 am
SAN
- BNA
2 stops15h 42m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$269
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:10 pm
BNA
- SAN
1 stop27h 54m
Frontier
Mon 4/206:25 am
SAN
- BNA
1 stop7h 30m
Frontier
Deal found 3/9![Frontier logo]()
$271
Best flights from Nashville to San DiegoDiscover carefully curated flight deals from Nashville to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2026.
Discover carefully curated flight deals from Nashville to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:16 pm
BNA
- SAN
1 stop6h 26m
Delta
Mon 7/139:40 pm
SAN
- BNA
1 stop7h 53m
Delta
Deal found 3/9![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:30 pm
BNA
- SAN
1 stop6h 55m
United Airlines
Sat 8/1510:13 am
SAN
- BNA
1 stop6h 32m
United Airlines
Deal found 3/13![United Airlines logo]()
$315
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:05 am
BNA
- SAN
1 stop7h 15m
Southwest
Tue 5/1210:40 pm
SAN
- BNA
Nonstop3h 50m
Southwest
Deal found 3/12![Southwest logo]()
$329
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:27 pm
BNA
- SAN
1 stop6h 16m
Delta
Sun 5/176:15 am
SAN
- BNA
1 stop8h 52m
Delta
Deal found 3/12![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:35 am
BNA
- SAN
1 stop7h 15m
Southwest
Fri 4/1010:40 pm
SAN
- BNA
Nonstop3h 50m
Southwest
Deal found 3/9![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:25 pm
BNA
- SAN
Nonstop4h 30m
Southwest
Tue 4/2810:40 pm
SAN
- BNA
Nonstop3h 50m
Southwest
Deal found 3/13![Southwest logo]()
$341
This United Airlines deal was found by Cheapflights users on 3/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:50 pm
BNA
- SAN
1 stop7h 39m
United Airlines
Sat 4/1810:52 am
SAN
- BNA
1 stop7h 04m
United Airlines
Deal found 3/10![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:45 am
BNA
- SAN
Nonstop4h 30m
Southwest
Mon 4/1310:40 pm
SAN
- BNA
Nonstop3h 50m
Southwest
Deal found 3/10![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:25 pm
BNA
- SAN
Nonstop4h 30m
Southwest
Mon 4/206:30 am
SAN
- BNA
Nonstop4h 00m
Southwest
Deal found 3/9![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:15 pm
BNA
- SAN
1 stop6h 30m
Southwest
Tue 3/3110:40 pm
SAN
- BNA
Nonstop3h 55m
Southwest
Deal found 3/9![Southwest logo]()
$385
Last-minute flights from Nashville to San DiegoDiscover last-minute flight deals from Nashville to San Diego. Data last updated March 14, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to San Diego. Data last updated March 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 3/313:01 pm
BNA
- SAN
1 stop11h 07m
Frontier
Sun 4/56:25 am
SAN
- BNA
1 stop30h 04m
Frontier
Deal found 3/10![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 3/318:41 pm
BNA
- SAN
2 stops36h 40m
Multiple Airlines
Mon 4/68:54 pm
SAN
- BNA
1 stop6h 16m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Thu 4/23:14 pm
BNA
- SAN
1 stop10h 51m
Multiple Airlines
Mon 4/68:54 pm
SAN
- BNA
1 stop6h 16m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Thu 4/23:14 pm
BNA
- SAN
1 stop10h 51m
Multiple Airlines
Tue 4/72:49 pm
SAN
- BNA
2 stops36h 21m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/63:14 pm
BNA
- SAN
1 stop10h 48m
Frontier
Wed 4/812:00 pm
SAN
- BNA
1 stop24h 29m
Frontier
Deal found 3/10![Frontier logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/103:14 pm
BNA
- SAN
1 stop7h 12m
Multiple Airlines
Mon 4/1311:28 am
SAN
- BNA
2 stops15h 42m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/148:41 pm
BNA
- SAN
1 stop18h 36m
Multiple Airlines
Tue 4/2112:12 pm
SAN
- BNA
2 stops45h 22m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$255
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:21 pm
BNA
- SAN
1 stop18h 30m
Multiple Airlines
Fri 4/177:00 am
SAN
- BNA
1 stop9h 41m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Thu 4/163:24 pm
BNA
- SAN
1 stop19h 10m
Frontier
Sun 4/197:20 am
SAN
- BNA
1 stop27h 55m
Frontier
Deal found 3/10![Frontier logo]()
$256
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:24 pm
BNA
- SAN
1 stop10h 35m
Frontier
Thu 4/2312:25 pm
SAN
- BNA
1 stop26h 50m
Frontier
Deal found 3/9![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:10 pm
BNA
- SAN
1 stop27h 54m
Frontier
Mon 4/206:25 am
SAN
- BNA
1 stop7h 30m
Frontier
Deal found 3/9![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/272:00 pm
BNA
- SAN
2 stops32h 04m
Frontier
Mon 5/412:25 pm
SAN
- BNA
1 stop27h 57m
Frontier
Deal found 3/13![Frontier logo]()
$265
One-way flights from Nashville to San DiegoSearch for one-way flight options from Nashville to San Diego. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
Search for one-way flight options from Nashville to San Diego. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:27 pm
BNA
- SAN
1 stop7h 21m
American Airlines
Deal found 3/9![American Airlines logo]()
$137
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:00 am
BNA
- SAN
1 stop9h 22m
American Airlines
Deal found 3/9![American Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 3/318:41 pm
BNA
- SAN
2 stops36h 40m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 5/116:44 pm
BNA
- SAN
2 stops15h 58m
Frontier
Deal found 3/14![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/88:41 pm
BNA
- SAN
1 stop25h 26m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$141
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:50 pm
BNA
- SAN
1 stop7h 39m
United Airlines
Deal found 3/13![United Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Thu 4/98:41 pm
BNA
- SAN
1 stop21h 34m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Sat 5/96:17 pm
BNA
- SAN
2 stops40h 17m
Frontier
Deal found 3/10![Frontier logo]()
$146
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:00 am
BNA
- SAN
1 stop6h 07m
American Airlines
Deal found 3/13![American Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 3/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:22 pm
BNA
- SAN
1 stop6h 26m
Delta
Deal found 3/10![Delta logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/72:27 pm
BNA
- SAN
3 stops35h 35m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$149
Find flight deals from Nashville to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to San Diego (SAN). 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 March 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Kiwi.com) |
One-way from | $137 (American Airlines) |
Popular in | December |
Cheapest in | August |
Average price | $384 |
Good round-trip deal | $376 or less |
Good one-way deal | $204 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 14, 2026.
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
Cheapest round-trip
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Wed 7/8
7:16 pm-11:42 pm
1 stop6h 26m
San Diego
Mon 7/13
9:40 pm-7:33 am
1 stop7h 53m
$275
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Thu 5/14
7:27 pm-11:43 pm
1 stop6h 16m
San Diego
Sun 5/17
6:15 am-5:07 pm
1 stop8h 52m
$295
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Fri 8/7
5:30 pm-10:25 pm
1 stop6h 55m
San Diego
Sat 8/15
10:13 am-6:45 pm
1 stop6h 32m
$315
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Tue 5/5
6:05 am-11:20 am
1 stop7h 15m
San Diego
Tue 5/12
10:40 pm-4:30 am
Nonstop3h 50m
$329
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Thu 4/9
9:35 am-2:50 pm
1 stop7h 15m
San Diego
Fri 4/10
10:40 pm-4:30 am
Nonstop3h 50m
$335
Quickest round-trip
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Mon 4/27
8:25 pm-10:55 pm
Nonstop4h 30m
San Diego
Tue 4/28
10:40 pm-4:30 am
Nonstop3h 50m
$341
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Fri 4/10
6:45 am-9:15 am
Nonstop4h 30m
San Diego
Mon 4/13
10:40 pm-4:30 am
Nonstop3h 50m
$368
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Fri 4/17
8:25 pm-10:55 pm
Nonstop4h 30m
San Diego
Mon 4/20
6:30 am-12:30 pm
Nonstop4h 00m
$368
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Fri 4/17
6:50 pm-12:29 am
1 stop7h 39m
San Diego
Sat 4/18
10:52 am-7:56 pm
1 stop7h 04m
$380
NashvilleSan Diego
BNA - SAN
BNASAN
Nashville Intl
Mon 3/30
2:15 pm-6:45 pm
1 stop6h 30m
San Diego
Tue 3/31
10:40 pm-4:35 am
Nonstop3h 55m
$385
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Nashville to San Diego
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 Nashville to San Diego in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub 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 Nashville-San Diego 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 Nashville to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Nashville with our price prediction graph.
BNA-SAN
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 Nashville to San Diego
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How far ahead should I book a flight from Nashville to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Nashville to San Diego. Price data was last updated on March 6, 2026.
The best time to book flights from Nashville to San Diego is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Nashville to San Diego?
Currently, September is the cheapest month in which you can book a flight from Nashville to San Diego (average of $77). Flying from Nashville to San Diego in March is currently the most expensive (average of $236). 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 BNA to SAN?
Find hourly flight availability from Nashville to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2026.
One of the essential ways to save on airfare from Nashville to San Diego is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.
What’s the top layover airport for flights from Nashville to San Diego?
Share of 1-stop round-trip flights from Nashville to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.
Las Vegas (LAS) – chosen by Cheapflights users on 57% of 1-stop itineraries from Nashville to San Diego on Cheapflights.
What’s the cheapest layover airport for flights from Nashville to San Diego?
Average round-trip fare for 1-stop flights from Nashville to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $215.
What’s the fastest layover option from Nashville to San Diego?
Shortest average travel time for 1-stop one-way flights from Nashville to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Dallas (DAL) have the shortest average one-way travel time for 1-stop routes: 6h 20m.
Which airport typically offers the quickest layover for flights from Nashville to San Diego?
Average layover duration for 1-stop one-way flights from Nashville to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dallas (DAL) offer the fastest connection on this route, with an average layover time of 0h 43m.
The best insider tips for Nashville to San Diego flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to San Diego trip
Our travel experts
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated March 14, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Nashville to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Comfort
8.0
Boarding
8.1
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Related info for your journey
Find useful and relevant information for your journey from Nashville to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove
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Nashville and San Diego flights
Browse other Nashville and San Diego flight options. Last updated on March 14, 2026.
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Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on March 14, 2026.
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Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 14, 2026.
Top 7 airlines flying from Nashville to San Diego
Discover the top 7 airlines that operate flights from Nashville to San Diego. 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 March 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$123 | Average$205 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$124 | Average$233 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$171 | Average$276 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$214 | Average$363 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$236 | Average$366 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$236 | Average$326 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$455 | FlexibilityNo cancel fee | On-time63% |