$53+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAN
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Find cheap flights from North America to San Diego with Cheapflights
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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 May 26, 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 May 26, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:29 pm
DEN
- SAN
Nonstop2h 24m
Frontier
Tue 8/256:25 am
SAN
- DEN
Nonstop2h 41m
Frontier
Deal found 5/23![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 9/2910:32 pm
DEN
- SAN
Nonstop2h 27m
Frontier
Sat 10/36:25 am
SAN
- DEN
Nonstop2h 33m
Frontier
Deal found 5/25![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 5/25. 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.
Tue 10/202:12 pm
DEN
- SAN
Nonstop2h 29m
Frontier
Sat 10/248:32 pm
SAN
- DEN
Nonstop2h 34m
Frontier
Deal found 5/25![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 5/24. 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.
Mon 6/1510:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Thu 6/187:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/24![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Fri 7/1710:23 pm
SFO
- SAN
Nonstop1h 41m
Frontier
Tue 7/217:46 pm
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 5/23![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/2910:23 pm
SFO
- SAN
Nonstop1h 41m
Frontier
Sat 8/17:46 pm
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 5/25![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 5/25. 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.
Tue 6/1610:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Sat 6/207:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/25![Frontier logo]()
$111
This Trip.com deal was found by Cheapflights users on 5/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:12 pm
DEN
- SAN
Nonstop2h 29m
Frontier
Sat 9/126:25 am
SAN
- DEN
Nonstop2h 33m
Frontier
Deal found 5/22![Frontier logo]()
$112
This Mytrip deal was found by Cheapflights users on 5/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Sat 6/207:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/24![Frontier logo]()
$112
This Trip.com deal was found by Cheapflights users on 5/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:29 pm
DEN
- SAN
Nonstop2h 24m
Frontier
Tue 9/226:25 am
SAN
- DEN
Nonstop2h 33m
Frontier
Deal found 5/22![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 5/22. 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.
Mon 6/1510:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Wed 6/177:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/22![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Sun 6/2810:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Wed 7/297:46 pm
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 5/23![Frontier logo]()
$115
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 May 26, 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 May 26, 2026.
This Southwest deal was found by Cheapflights users on 5/25. 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 6/2312:10 pm
SFO
- SAN
2 stops6h 10m
Southwest
Tue 6/306:30 am
SAN
- SFO
Nonstop1h 50m
Southwest
Deal found 5/25![Southwest logo]()
$152
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:24 pm
SFO
- SAN
1 stop4h 26m
Delta
Thu 7/305:01 pm
SAN
- SFO
1 stop6h 51m
Delta
Deal found 5/22![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 5/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
SFO
- SAN
1 stop4h 08m
United Airlines
Fri 7/316:20 am
SAN
- SFO
1 stop4h 25m
United Airlines
Deal found 5/22![United Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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 6/187:55 am
SFO
- SAN
Nonstop1h 40m
Alaska Airlines
Thu 6/189:27 pm
SAN
- SFO
Nonstop1h 41m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$217
This JetBlue deal was found by Cheapflights users on 5/25. 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.
Sat 8/224:20 pm
BOS
- SAN
Nonstop6h 08m
JetBlue
Wed 8/268:40 pm
SAN
- BOS
Nonstop5h 39m
JetBlue
Deal found 5/25![JetBlue logo]()
$290
This Delta deal was found by Cheapflights users on 5/25. 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 6/166:50 pm
SFO
- SAN
1 stop4h 50m
Delta
Sat 6/203:00 pm
SAN
- SFO
1 stop4h 46m
Delta
Deal found 5/25![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 5/24. 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 8/58:30 am
SEA
- SAN
Nonstop2h 55m
Southwest
Mon 8/104:50 pm
SAN
- SEA
1 stop6h 05m
Southwest
Deal found 5/24![Southwest logo]()
$193
This United Airlines deal was found by Cheapflights users on 5/23. 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 7/319:00 pm
SFO
- SAN
Nonstop1h 49m
United Airlines
Mon 8/36:20 am
SAN
- SFO
1 stop4h 25m
United Airlines
Deal found 5/23![United Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 5/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 am
SEA
- SAN
Nonstop2h 56m
Delta
Mon 8/314:11 pm
SAN
- SEA
Nonstop2h 54m
Delta
Deal found 5/24![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 5/22. 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.
Tue 7/285:00 am
SFO
- SAN
1 stop4h 15m
Southwest
Fri 7/317:50 pm
SAN
- SFO
1 stop5h 05m
Southwest
Deal found 5/22![Southwest logo]()
$197
This United Airlines deal was found by Cheapflights users on 5/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:15 am
SFO
- SAN
Nonstop1h 44m
United Airlines
Thu 8/67:15 am
SAN
- SFO
Nonstop1h 46m
United Airlines
Deal found 5/21![United Airlines logo]()
$204
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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.
Fri 8/76:26 am
STS
- SAN
Nonstop1h 49m
Alaska Airlines
Mon 8/109:03 pm
SAN
- STS
Nonstop1h 55m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 5/25. 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 7/179:20 am
SFO
- SAN
1 stop5h 48m
Delta
Wed 7/2210:54 am
SAN
- SFO
1 stop4h 50m
Delta
Deal found 5/25![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 5/24. 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 6/236:00 am
STS
- SAN
Nonstop1h 40m
Southwest
Wed 6/246:40 am
SAN
- STS
1 stop4h 25m
Southwest
Deal found 5/24![Southwest logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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 9/161:40 pm
STS
- SAN
1 stop5h 13m
Alaska Airlines
Thu 9/249:59 pm
SAN
- STS
Nonstop1h 55m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:25 pm
SFO
- SAN
1 stop4h 25m
Delta
Sun 8/163:00 pm
SAN
- SFO
1 stop3h 59m
Delta
Deal found 5/21![Delta logo]()
$212
This Southwest deal was found by Cheapflights users on 5/24. 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 7/36:05 am
SFO
- SAN
2 stops8h 10m
Southwest
Tue 7/73:05 pm
SAN
- SFO
Nonstop1h 35m
Southwest
Deal found 5/24![Southwest logo]()
$212
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:04 pm
SEA
- SAN
Nonstop2h 52m
Alaska Airlines
Mon 7/69:47 pm
SAN
- SEA
1 stop10h 29m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$245
This Southwest deal was found by Cheapflights users on 5/25. 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 6/246:00 am
STS
- SAN
Nonstop1h 40m
Southwest
Wed 7/19:00 pm
SAN
- STS
Nonstop1h 45m
Southwest
Deal found 5/25![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 5/25. 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 8/67:55 pm
SEA
- SAN
Nonstop2h 54m
Delta
Sun 8/97:00 am
SAN
- SEA
Nonstop3h 02m
Delta
Deal found 5/25![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 6/186:26 am
STS
- SAN
Nonstop1h 49m
Alaska Airlines
Tue 6/238:24 am
SAN
- STS
Nonstop2h 00m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 8/226:00 am
BOS
- SAN
1 stop8h 15m
United Airlines
Sun 8/309:05 pm
SAN
- BOS
1 stop8h 12m
United Airlines
Deal found 5/24![United Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 5/26. 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 7/86:00 am
STS
- SAN
Nonstop1h 40m
Southwest
Sun 7/129:50 pm
SAN
- STS
Nonstop1h 50m
Southwest
Deal found 5/26![Southwest logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 6/299:04 pm
SEA
- SAN
Nonstop2h 52m
Alaska Airlines
Fri 7/310:02 pm
SAN
- SEA
1 stop10h 43m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 5/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:18 pm
DEN
- SAN
1 stop6h 32m
Delta
Sat 8/226:15 am
SAN
- DEN
1 stop5h 34m
Delta
Deal found 5/22![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 5/21. 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 7/16:00 am
STS
- SAN
Nonstop1h 40m
Southwest
Mon 7/138:35 am
SAN
- STS
Nonstop1h 45m
Southwest
Deal found 5/21![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 7/156:26 pm
BOS
- SAN
1 stop8h 28m
United Airlines
Sun 7/1910:25 pm
SAN
- BOS
1 stop8h 04m
United Airlines
Deal found 5/25![United Airlines logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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.
Mon 8/178:15 pm
SEA
- SAN
1 stop11h 49m
Alaska Airlines
Fri 8/212:50 pm
SAN
- SEA
Nonstop3h 01m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$270
This Southwest deal was found by Cheapflights users on 5/24. 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 7/256:00 am
STS
- SAN
Nonstop1h 40m
Southwest
Mon 7/279:45 pm
SAN
- STS
Nonstop1h 50m
Southwest
Deal found 5/24![Southwest logo]()
$227
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 6/108:10 pm
ORD
- SAN
Nonstop4h 29m
United Airlines
Wed 6/174:09 pm
SAN
- ORD
1 stop6h 50m
United Airlines
Deal found 5/25![United Airlines logo]()
$327
Last-minute flights from North America to San DiegoDiscover last-minute flight deals from North America to San Diego. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from North America to San Diego. Data last updated May 26, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/24. 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.
Sun 6/1410:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Wed 6/177:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/24![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 5/24. 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.
Mon 6/1510:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Thu 6/187:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/24![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 5/22. 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.
Mon 6/1510:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Wed 6/177:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/22![Frontier logo]()
$113
This Super.com deal was found by Cheapflights users on 5/26. 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 6/1610:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Wed 6/177:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/26![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 5/25. 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.
Tue 6/1610:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Sat 6/207:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/25![Frontier logo]()
$111
This Mytrip deal was found by Cheapflights users on 5/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Sat 6/207:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/24![Frontier logo]()
$112
This Super.com deal was found by Cheapflights users on 5/22. 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.
Fri 6/1910:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Tue 6/237:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/22![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 5/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Tue 6/237:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/21![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/21. 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.
Wed 6/2410:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Fri 6/267:35 pm
SAN
- SFO
Nonstop1h 55m
Frontier
Deal found 5/21![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/23. 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.
Sun 6/2810:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Wed 7/297:46 pm
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 5/23![Frontier logo]()
$115
This Expedia deal was found by Cheapflights users on 5/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:27 pm
SFO
- SAN
Nonstop1h 48m
Multiple Airlines
Tue 7/79:27 pm
SAN
- SFO
Nonstop1h 41m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 6/3010:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Sat 8/17:46 pm
SAN
- SFO
Nonstop1h 52m
Frontier
Deal found 5/23![Frontier logo]()
$119
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 May 26, 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 May 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 8/1910:29 pm
DEN
- SAN
Nonstop2h 24m
Frontier
Deal found 5/23![Frontier logo]()
$53
This Frontier deal was found by Cheapflights users on 5/25. 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 8/227:13 am
DEN
- SAN
Nonstop2h 29m
Frontier
Deal found 5/25![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 6/1510:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/21![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 5/25. 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.
Fri 8/217:13 am
DEN
- SAN
Nonstop2h 29m
Frontier
Deal found 5/25![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 5/26. 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 8/2110:06 pm
SFO
- SAN
Nonstop1h 43m
Frontier
Deal found 5/26![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Sun 8/210:23 pm
SFO
- SAN
Nonstop1h 41m
Frontier
Deal found 5/22![Frontier logo]()
$65
This Jetabroad deal was found by Cheapflights users on 5/22. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:23 pm
SFO
- SAN
Nonstop1h 41m
Frontier
Deal found 5/22![Frontier logo]()
$66
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 7/110:42 pm
SFO
- SAN
Nonstop1h 49m
United Airlines
Deal found 5/25![United Airlines logo]()
$69
This Mytrip deal was found by Cheapflights users on 5/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2810:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/22![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/207:13 am
DEN
- SAN
Nonstop2h 29m
Frontier
Deal found 5/25![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Sun 6/1410:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/24![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 5/24. 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 6/1810:27 pm
SFO
- SAN
Nonstop1h 48m
Frontier
Deal found 5/24![Frontier logo]()
$78
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 May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $102 (Kiwi.com) |
One-way from | $53 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $427 |
Good round-trip deal | $95 or less |
Good one-way deal | $98 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 May 26, 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
Tue 6/23
12:10 pm-6:20 pm
2 stops6h 10m
San Diego
Tue 6/30
6:30 am-8:20 am
Nonstop1h 50m
$152
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Mon 7/27
7:24 pm-11:50 pm
1 stop4h 26m
San Diego
Thu 7/30
5:01 pm-11:52 pm
1 stop6h 51m
$157
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 6/16
6:50 pm-11:40 pm
1 stop4h 50m
San Diego
Sat 6/20
3:00 pm-7:46 pm
1 stop4h 46m
$177
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Wed 8/5
8:30 am-11:25 am
Nonstop2h 55m
San Diego
Mon 8/10
4:50 pm-10:55 pm
1 stop6h 05m
$193
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 7/28
6:00 am-10:08 am
1 stop4h 08m
San Diego
Fri 7/31
6:20 am-10:45 am
1 stop4h 25m
$197
SeattleSan Diego
SEA - SAN
SEASAN
Seattle/Tacoma Intl
Mon 8/24
7:15 am-10:11 am
Nonstop2h 56m
San Diego
Mon 8/31
4:11 pm-7:05 pm
Nonstop2h 54m
$197
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 7/28
5:00 am-9:15 am
1 stop4h 15m
San Diego
Fri 7/31
7:50 pm-12:55 am
1 stop5h 05m
$197
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Fri 7/17
9:20 am-3:08 pm
1 stop5h 48m
San Diego
Wed 7/22
10:54 am-3:44 pm
1 stop4h 50m
$197
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Fri 7/31
9:00 pm-10:49 pm
Nonstop1h 49m
San Diego
Mon 8/3
6:20 am-10:45 am
1 stop4h 25m
$202
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Mon 8/3
8:15 am-9:59 am
Nonstop1h 44m
San Diego
Thu 8/6
7:15 am-9:01 am
Nonstop1h 46m
$204
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.
DEN-SAN
SFO-SAN
BOS-SAN
SEA-SAN
STS-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
DEN-SAN
SFO-SAN
BOS-SAN
SEA-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 $293). Flying from North America to San Diego in March is currently the most expensive (average of $378). 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 May 26, 2026.
It’s optimal to fly from North America to San Diego in the evening. By choosing this option you can save up to 26% 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 May 26, 2026.
The most flights from 0NA to SAN are scheduled on a Monday (46 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 29 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 May 23, 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. Sunday at noon 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 May 26, 2026.
See what other customers who have flown with Alaska Airlines,Southwest, andUnited Airlines 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.
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.1
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Santee
Lemon Grove
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North America and San Diego flights
Browse other North America and San Diego flight options. Last updated on May 26, 2026.
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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 May 26, 2026.
North America to San Diego flights
Consider these flights traveling from North America to San Diego.
Top 10 airlines flying from North America to San Diego
Discover the top 10 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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$34 | Average$155 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$40 | Average$206 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$48 | Average$267 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$53 | Average$293 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$58 | Average$330 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$77 | Average$323 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$77 | Average$376 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$87 | Average$348 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$169 | Average$404 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$257 | Average$496 | FlexibilityNo cancel fee | On-time67% |