$58+ Cheap flights from North America to San Diego (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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAN
Aug 24 — Aug 311
Round-trip
1 adult, Economy
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Find cheap flights from North America 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
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Cheapest flights from North America to San DiegoExplore the most affordable flight options available from North America to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
Explore the most affordable flight options available from North America to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/127:55 am
SFO
- SAN
Nonstop1h 40m
Multiple Airlines
Wed 8/127:45 pm
SAN
- SFO
Nonstop1h 47m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$80
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 8/281:07 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Sun 8/3010:00 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 7/22![Frontier logo]()
$81
This Priceline deal was found by Cheapflights users on 7/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:23 pm
SFO
- SAN
Nonstop1h 36m
Multiple Airlines
Mon 8/179:27 pm
SAN
- SFO
Nonstop1h 41m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 9/125:52 pm
SFO
- SAN
Nonstop1h 45m
Frontier
Mon 9/149:43 pm
SAN
- SFO
1 stop13h 03m
Frontier
Deal found 7/21![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/31:07 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Sat 9/510:00 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 7/22![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/221:07 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Mon 8/248:59 pm
SAN
- SFO
1 stop13h 26m
Frontier
Deal found 7/23![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/191:07 pm
SFO
- SAN
Nonstop1h 43m
Multiple Airlines
Wed 8/265:22 pm
SAN
- SFO
Nonstop1h 44m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/243:38 pm
SFO
- SAN
1 stop4h 36m
Frontier
Wed 8/2610:00 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 7/22![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 7/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:23 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Thu 8/137:45 pm
SAN
- SFO
Nonstop1h 47m
Frontier
Deal found 7/20![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 7/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:52 pm
SFO
- SAN
Nonstop1h 45m
Frontier
Sun 9/204:36 pm
SAN
- SFO
Nonstop1h 46m
Frontier
Deal found 7/22![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/911:17 am
SFO
- SAN
1 stop5h 42m
Frontier
Sat 9/121:38 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 7/24![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/2510:29 pm
DEN
- SAN
Nonstop2h 22m
Frontier
Thu 8/276:25 am
SAN
- DEN
1 stop12h 21m
Frontier
Deal found 7/23![Frontier logo]()
$129
Best flights from North America to San DiegoDiscover carefully curated flight deals from North America to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
Discover carefully curated flight deals from North America to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 25, 2026.
This Southwest deal was found by Cheapflights users on 7/21. 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.
Wed 9/235:50 am
SFO
- SAN
Nonstop1h 35m
Southwest
Wed 9/303:30 pm
SAN
- SFO
2 stops5h 50m
Southwest
Deal found 7/21![Southwest logo]()
$112
This Delta deal was found by Cheapflights users on 7/23. 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 8/139:30 am
SFO
- SAN
1 stop5h 40m
Delta
Mon 8/177:59 pm
SAN
- SFO
1 stop3h 56m
Delta
Deal found 7/23![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 pm
SEA
- SAN
1 stop16h 00m
Alaska Airlines
Sat 9/53:50 pm
SAN
- SEA
Nonstop3h 02m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$185
This Southwest deal was found by Cheapflights users on 7/21. 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 9/212:00 pm
SFO
- SAN
Nonstop1h 35m
Southwest
Wed 9/2310:20 am
SAN
- SFO
2 stops6h 40m
Southwest
Deal found 7/21![Southwest logo]()
$112
This Southwest deal was found by Cheapflights users on 7/22. 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 8/135:10 am
SFO
- SAN
1 stop3h 40m
Southwest
Mon 8/176:40 pm
SAN
- SFO
1 stop4h 45m
Southwest
Deal found 7/22![Southwest logo]()
$117
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/77:43 am
DEN
- SAN
Nonstop2h 22m
United Airlines
Fri 9/118:45 am
SAN
- DEN
Nonstop2h 33m
United Airlines
Deal found 7/24![United Airlines logo]()
$272
This Southwest deal was found by Cheapflights users on 7/23. 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.
Sat 8/295:00 am
SFO
- SAN
2 stops6h 15m
Southwest
Mon 8/315:05 pm
SAN
- SFO
1 stop6h 20m
Southwest
Deal found 7/23![Southwest logo]()
$122
This JetBlue deal was found by Cheapflights users on 7/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:59 pm
JFK
- SAN
Nonstop6h 02m
JetBlue
Mon 10/269:30 pm
SAN
- JFK
Nonstop5h 12m
JetBlue
Deal found 7/23![JetBlue logo]()
$297
This Southwest deal was found by Cheapflights users on 7/24. 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 9/298:40 am
SFO
- SAN
Nonstop1h 40m
Southwest
Tue 9/295:30 pm
SAN
- SFO
1 stop3h 50m
Southwest
Deal found 7/24![Southwest logo]()
$127
This Frontier deal was found by Cheapflights users on 7/24. 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.
Sat 8/111:54 am
DFW
- SAN
1 stop5h 33m
Frontier
Sat 8/86:25 am
SAN
- DFW
1 stop12h 11m
Frontier
Deal found 7/24![Frontier logo]()
$340
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:49 pm
SEA
- SAN
Nonstop2h 55m
Alaska Airlines
Sun 8/236:15 am
SAN
- SEA
Nonstop3h 05m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 7/19. 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 8/1312:14 pm
SEA
- SAN
Nonstop3h 02m
Delta
Fri 8/217:03 am
SAN
- SEA
Nonstop3h 02m
Delta
Deal found 7/19![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 7/22. 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 9/175:10 am
SFO
- SAN
1 stop3h 40m
Southwest
Sat 9/1911:10 am
SAN
- SFO
2 stops7h 05m
Southwest
Deal found 7/22![Southwest logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:40 am
SEA
- SAN
Nonstop2h 59m
Alaska Airlines
Sat 9/53:43 pm
SAN
- SEA
1 stop4h 49m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$190
This Southwest deal was found by Cheapflights users on 7/21. 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 10/96:25 am
SFO
- SAN
Nonstop1h 35m
Southwest
Tue 10/134:40 pm
SAN
- SFO
1 stop4h 55m
Southwest
Deal found 7/21![Southwest logo]()
$142
This Delta deal was found by Cheapflights users on 7/23. 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.
Sat 8/227:05 am
DEN
- SAN
1 stop6h 03m
Delta
Sun 8/236:29 am
SAN
- DEN
1 stop4h 35m
Delta
Deal found 7/23![Delta logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:52 pm
SEA
- SAN
Nonstop2h 55m
Alaska Airlines
Thu 8/278:33 pm
SAN
- SEA
Nonstop3h 07m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:04 am
SEA
- SAN
1 stop4h 32m
Alaska Airlines
Thu 8/278:33 pm
SAN
- SEA
Nonstop3h 07m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/257:43 am
DEN
- SAN
Nonstop2h 22m
United Airlines
Mon 9/287:00 am
SAN
- DEN
Nonstop2h 33m
United Airlines
Deal found 7/23![United Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 7/24. 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.
Sat 8/156:00 am
SFO
- SAN
2 stops7h 10m
Southwest
Thu 8/207:30 am
SAN
- SFO
1 stop4h 25m
Southwest
Deal found 7/24![Southwest logo]()
$159
This Delta deal was found by Cheapflights users on 7/19. 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.
Fri 8/146:28 pm
DEN
- SAN
1 stop6h 22m
Delta
Thu 8/205:01 pm
SAN
- DEN
1 stop4h 54m
Delta
Deal found 7/19![Delta logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:55 pm
SEA
- SAN
1 stop12h 10m
Alaska Airlines
Wed 8/196:15 am
SAN
- SEA
Nonstop3h 05m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$210
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 10/18:16 pm
ORD
- SAN
Nonstop4h 25m
United Airlines
Sun 10/1110:30 pm
SAN
- ORD
Nonstop4h 03m
United Airlines
Deal found 7/24![United Airlines logo]()
$287
This JetBlue deal was found by Cheapflights users on 7/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:59 pm
JFK
- SAN
Nonstop6h 07m
JetBlue
Mon 8/318:30 pm
SAN
- JFK
Nonstop5h 33m
JetBlue
Deal found 7/20![JetBlue logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:13 am
SEA
- SAN
1 stop7h 23m
Alaska Airlines
Sun 9/136:15 am
SAN
- SEA
Nonstop3h 05m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$210
This Frontier deal was found by Cheapflights users on 7/24. 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 8/611:54 am
DFW
- SAN
1 stop5h 49m
Frontier
Tue 8/117:45 pm
SAN
- DFW
1 stop8h 45m
Frontier
Deal found 7/24![Frontier logo]()
$340
This Delta deal was found by Cheapflights users on 7/20. 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 9/223:13 pm
DFW
- SAN
1 stop7h 24m
Delta
Thu 9/249:46 am
SAN
- DFW
1 stop5h 48m
Delta
Deal found 7/20![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/23. 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.
Wed 9/165:55 am
SEA
- SAN
2 stops5h 50m
Southwest
Sat 9/192:50 pm
SAN
- SEA
2 stops5h 40m
Southwest
Deal found 7/23![Southwest logo]()
$177
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 8/1812:40 pm
ORD
- SAN
Nonstop4h 22m
United Airlines
Sun 8/236:18 am
SAN
- ORD
Nonstop4h 19m
United Airlines
Deal found 7/23![United Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/24. 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 10/95:10 pm
SEA
- SAN
Nonstop2h 50m
Southwest
Mon 10/126:50 am
SAN
- SEA
1 stop6h 40m
Southwest
Deal found 7/24![Southwest logo]()
$182
Last-minute flights from North America to San DiegoDiscover last-minute flight deals from North America to San Diego. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from North America to San Diego. Data last updated July 25, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 7/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:23 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Thu 8/137:45 pm
SAN
- SFO
Nonstop1h 47m
Frontier
Deal found 7/20![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/127:55 am
SFO
- SAN
Nonstop1h 40m
Multiple Airlines
Wed 8/127:45 pm
SAN
- SFO
Nonstop1h 47m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$80
This Priceline deal was found by Cheapflights users on 7/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:23 pm
SFO
- SAN
Nonstop1h 36m
Multiple Airlines
Mon 8/179:27 pm
SAN
- SFO
Nonstop1h 41m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/1310:23 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Sat 8/157:45 pm
SAN
- SFO
Nonstop1h 47m
Frontier
Deal found 7/24![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 8/1410:23 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Thu 8/2010:00 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 7/22![Frontier logo]()
$92
This Frontier deal was found by Cheapflights users on 7/22. 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.
Sat 8/1510:23 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Mon 8/177:45 pm
SAN
- SFO
Nonstop1h 47m
Frontier
Deal found 7/22![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 7/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:23 pm
SFO
- SAN
Nonstop1h 36m
Frontier
Thu 8/2010:00 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 7/20![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/191:07 pm
SFO
- SAN
Nonstop1h 43m
Multiple Airlines
Wed 8/265:22 pm
SAN
- SFO
Nonstop1h 44m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/221:07 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Mon 8/248:59 pm
SAN
- SFO
1 stop13h 26m
Frontier
Deal found 7/23![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/243:38 pm
SFO
- SAN
1 stop4h 36m
Frontier
Wed 8/2610:00 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 7/22![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/2510:29 pm
DEN
- SAN
Nonstop2h 22m
Frontier
Thu 8/276:25 am
SAN
- DEN
1 stop12h 21m
Frontier
Deal found 7/23![Frontier logo]()
$129
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 8/281:07 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Sun 8/3010:00 am
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 7/22![Frontier logo]()
$81
One-way flights from North America to San DiegoSearch for one-way flight options from North America to San Diego. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
Search for one-way flight options from North America to San Diego. Find affordable one-way fares based on user searches. Data last updated July 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Sun 9/205:52 pm
SFO
- SAN
Nonstop1h 45m
Frontier
Deal found 7/20![Frontier logo]()
$58
This Southwest deal was found by Cheapflights users on 7/22. 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 8/202:50 pm
SFO
- SAN
1 stop6h 20m
Southwest
Deal found 7/22![Southwest logo]()
$59
This Frontier deal was found by Cheapflights users on 7/23. 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 10/225:52 pm
SFO
- SAN
Nonstop1h 45m
Frontier
Deal found 7/23![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1511:20 am
SFO
- SAN
1 stop8h 46m
Frontier
Deal found 7/21![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/243:38 pm
SFO
- SAN
1 stop4h 36m
Frontier
Deal found 7/21![Frontier logo]()
$63
This Southwest deal was found by Cheapflights users on 7/22. 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.
Wed 8/1910:40 am
SFO
- SAN
2 stops8h 10m
Southwest
Deal found 7/22![Southwest logo]()
$64
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 9/185:52 pm
SFO
- SAN
Nonstop1h 45m
Frontier
Deal found 7/22![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/88:56 pm
SFO
- SAN
1 stop20h 03m
Frontier
Deal found 7/24![Frontier logo]()
$67
This Southwest deal was found by Cheapflights users on 7/24. 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 9/86:35 am
SFO
- SAN
1 stop8h 20m
Southwest
Deal found 7/24![Southwest logo]()
$69
This Southwest deal was found by Cheapflights users on 7/20. 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.
Wed 9/237:40 am
SFO
- SAN
2 stops12h 50m
Southwest
Deal found 7/20![Southwest logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/212:28 pm
SFO
- SAN
1 stop5h 49m
Frontier
Deal found 7/24![Frontier logo]()
$72
This Southwest deal was found by Cheapflights users on 7/24. 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.
Wed 9/3012:05 pm
SFO
- SAN
2 stops6h 25m
Southwest
Deal found 7/24![Southwest logo]()
$74
Find flight deals from North America to San Diego
Keep the following information in mind while searching for North America to San Diego flight deals. Data was last updated July 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $80 (Kiwi.com) |
One-way from | $58 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $433 |
Good round-trip deal | $117 or less |
Good one-way deal | $97 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from North America 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 July 25, 2026.
Use the filters below to find and compare flights from North America to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Wed 9/23
5:50 am-7:25 am
Nonstop1h 35m
San Diego
Wed 9/30
3:30 pm-9:20 pm
2 stops5h 50m
$112
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Mon 9/21
2:00 pm-3:35 pm
Nonstop1h 35m
San Diego
Wed 9/23
10:20 am-5:00 pm
2 stops6h 40m
$112
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Thu 8/13
5:10 am-8:50 am
1 stop3h 40m
San Diego
Mon 8/17
6:40 pm-11:25 pm
1 stop4h 45m
$117
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sat 8/29
5:00 am-11:15 am
2 stops6h 15m
San Diego
Mon 8/31
5:05 pm-11:25 pm
1 stop6h 20m
$122
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 9/29
8:40 am-10:20 am
Nonstop1h 40m
San Diego
Tue 9/29
5:30 pm-9:20 pm
1 stop3h 50m
$127
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Thu 9/17
5:10 am-8:50 am
1 stop3h 40m
San Diego
Sat 9/19
11:10 am-6:15 pm
2 stops7h 05m
$142
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Fri 10/9
6:25 am-8:00 am
Nonstop1h 35m
San Diego
Tue 10/13
4:40 pm-9:35 pm
1 stop4h 55m
$142
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Thu 8/13
9:30 am-3:10 pm
1 stop5h 40m
San Diego
Mon 8/17
7:59 pm-11:55 pm
1 stop3h 56m
$157
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sat 8/15
6:00 am-1:10 pm
2 stops7h 10m
San Diego
Thu 8/20
7:30 am-11:55 am
1 stop4h 25m
$159
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Wed 9/16
5:55 am-11:45 am
2 stops5h 50m
San Diego
Sat 9/19
2:50 pm-8:30 pm
2 stops5h 40m
$177
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from North America to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from North America with our price prediction graph.
SFO-SAN
DEN-SAN
MSP-SAN
JFK-SAN
SEA-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 North America to San Diego
0NA-SAN
SFO-SAN
DEN-SAN
MSP-SAN
JFK-SAN
What is the cheapest month to book a flight from North America to San Diego?
Currently, September is the cheapest month in which you can book a flight from North America to San Diego (average of $302). Flying from North America to San Diego in June is currently the most expensive (average of $392). 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 NA to SAN?
Find hourly flight availability from North America 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 July 25, 2026.
It’s optimal to fly from North America to San Diego in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from North America to San Diego
Explore weekly flight availability from North America to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2026.
The most flights from 0NA to SAN are scheduled on a Wednesday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).
How far ahead should I book a flight from North America to San Diego?
To ensure you get the cheapest price possible for a flight from North America to San Diego, you should look to book at least 27 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 day to fly from North America to San Diego?
Use this chart to determine the cheapest time to fly round-trip from North America to San Diego. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their North America to San Diego flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 25, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from North America to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Crew
8.6
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from North America 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
National City
Chula Vista
Poway
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for North America to San Diego
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Find flights from North America to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
North America and San Diego flights
Browse other North America and San Diego flight options. Last updated on July 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 25, 2026.
North America to San Diego flights
Consider these flights traveling from North America to San Diego.
Top 9 airlines flying from North America to San Diego
Discover the top 9 airlines that operate flights from North America 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 July 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$52 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$53 | Average$331 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$75 | Average$294 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$77 | Average$383 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$78 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$79 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$102 | Average$385 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$183 | Average$422 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$513 | FlexibilityNo cancel fee | On-time67% |