$42+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAN
Mar 11 — Mar 181
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
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.Cheap flight deals from North America to San Diego
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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 February 9, 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 February 9, 2026.
This Frontier deal was found by Cheapflights users on 2/8. 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 4/2310:29 pm
DEN
- SAN
Nonstop2h 32m
Frontier
Sat 4/2511:42 am
SAN
- DEN
Nonstop2h 41m
Frontier
Deal found 2/8![Frontier logo]()
$56
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Sun 3/110:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Sat 3/76:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Deal found 2/8![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 4/156:30 pm
DEN
- SAN
Nonstop2h 34m
Frontier
Mon 4/206:25 am
SAN
- DEN
Nonstop2h 40m
Frontier
Deal found 2/7![Frontier logo]()
$59
This Frontier deal was found by Cheapflights users on 2/7. 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 3/2210:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Mon 3/309:18 pm
SAN
- DEN
Nonstop2h 29m
Frontier
Deal found 2/7![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/1810:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Mon 3/239:08 pm
SAN
- DEN
Nonstop2h 29m
Frontier
Deal found 2/8![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 2/8. 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 3/2810:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Sun 4/56:25 am
SAN
- DEN
Nonstop2h 40m
Frontier
Deal found 2/8![Frontier logo]()
$66
This Frontier deal was found by Cheapflights users on 2/6. 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.
Wed 4/110:30 pm
DEN
- SAN
Nonstop2h 32m
Frontier
Thu 4/98:47 am
SAN
- DEN
Nonstop2h 41m
Frontier
Deal found 2/6![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/2810:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Tue 3/318:25 am
SAN
- DEN
Nonstop2h 34m
Frontier
Deal found 2/6![Frontier logo]()
$69
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2510:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Tue 3/318:25 am
SAN
- DEN
Nonstop2h 34m
Frontier
Deal found 2/9![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 2/5. 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 2/206:00 am
DEN
- SAN
Nonstop2h 40m
Frontier
Sat 2/286:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Deal found 2/5![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 2/6. 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 4/26:15 am
DEN
- SAN
Nonstop2h 37m
Frontier
Thu 4/98:47 am
SAN
- DEN
Nonstop2h 41m
Frontier
Deal found 2/6![Frontier logo]()
$72
This CheapOair deal was found by Cheapflights users on 2/6. 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.
Thu 5/1410:45 pm
DFW
- SAN
Nonstop3h 26m
Frontier
Sun 5/176:55 am
SAN
- DFW
Nonstop3h 17m
Frontier
Deal found 2/6![Frontier logo]()
$88
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 February 9, 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 February 9, 2026.
This United Airlines deal was found by Cheapflights users on 2/8. 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 5/611:15 am
DEN
- SAN
Nonstop2h 32m
United Airlines
Wed 5/67:00 pm
SAN
- DEN
Nonstop2h 31m
United Airlines
Deal found 2/8![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 2/6. 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 3/126:00 am
SFO
- SAN
Nonstop1h 35m
Southwest
Tue 3/177:00 pm
SAN
- SFO
1 stop5h 15m
Southwest
Deal found 2/6![Southwest logo]()
$122
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:26 pm
DFW
- SAN
1 stop6h 35m
Frontier
Sun 5/36:55 am
SAN
- DFW
Nonstop3h 17m
Frontier
Deal found 2/9![Frontier logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 4/67:25 am
DEN
- SAN
Nonstop2h 41m
Alaska Airlines
Mon 4/61:48 pm
SAN
- DEN
Nonstop2h 36m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 2/6. 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 3/57:15 am
SEA
- SAN
Nonstop2h 49m
Delta
Tue 3/1011:15 am
SAN
- SEA
Nonstop3h 15m
Delta
Deal found 2/6![Delta logo]()
$177
This JetBlue deal was found by Cheapflights users on 2/6. 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 3/711:00 am
JFK
- SAN
Nonstop6h 20m
JetBlue
Sat 3/79:44 pm
SAN
- JFK
Nonstop5h 04m
JetBlue
Deal found 2/6![JetBlue logo]()
$217
This Sun Country Air deal was found by Cheapflights users on 2/6. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:12 pm
MSP
- SAN
Nonstop3h 51m
Sun Country Air
Thu 4/96:12 pm
SAN
- MSP
Nonstop3h 39m
Sun Country Air
Deal found 2/6![Sun Country Air logo]()
$228
This Southwest deal was found by Cheapflights users on 2/7. 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 3/75:55 pm
SFO
- SAN
1 stop4h 35m
Southwest
Sun 3/86:30 am
SAN
- SFO
Nonstop1h 50m
Southwest
Deal found 2/7![Southwest logo]()
$122
This United Airlines deal was found by Cheapflights users on 2/6. 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 3/610:35 pm
SFO
- SAN
Nonstop1h 39m
United Airlines
Sun 3/86:15 am
SAN
- SFO
Nonstop1h 50m
United Airlines
Deal found 2/6![United Airlines logo]()
$127
This Southwest deal was found by Cheapflights users on 2/9. 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.
Sun 3/86:00 am
SFO
- SAN
Nonstop1h 35m
Southwest
Wed 3/117:00 pm
SAN
- SFO
1 stop5h 15m
Southwest
Deal found 2/9![Southwest logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Thu 4/1610:45 pm
DFW
- SAN
Nonstop3h 26m
Frontier
Mon 4/203:20 pm
SAN
- DFW
2 stops26h 22m
Frontier
Deal found 2/9![Frontier logo]()
$135
This United Airlines deal was found by Cheapflights users on 2/6. 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 3/97:10 pm
SFO
- SAN
Nonstop1h 43m
United Airlines
Thu 3/126:15 am
SAN
- SFO
Nonstop1h 50m
United Airlines
Deal found 2/6![United Airlines logo]()
$127
This Southwest deal was found by Cheapflights users on 2/8. 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 4/1812:45 pm
SFO
- SAN
1 stop7h 25m
Southwest
Wed 4/224:25 pm
SAN
- SFO
2 stops6h 50m
Southwest
Deal found 2/8![Southwest logo]()
$122
This Orbitz deal was found by Cheapflights users on 2/8. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:18 pm
DFW
- SAN
Nonstop3h 26m
Frontier
Thu 4/1612:36 pm
SAN
- DFW
1 stop9h 36m
Frontier
Deal found 2/8![Frontier logo]()
$139
This United Airlines deal was found by Cheapflights users on 2/6. 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 3/35:05 pm
SFO
- SAN
Nonstop1h 43m
United Airlines
Thu 3/511:03 am
SAN
- SFO
1 stop3h 47m
United Airlines
Deal found 2/6![United Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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 4/237:59 pm
ORD
- SAN
Nonstop4h 43m
Alaska Airlines
Mon 4/276:15 am
SAN
- ORD
1 stop22h 25m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$167
This Delta deal was found by Cheapflights users on 2/8. 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.
Sun 3/811:51 am
SEA
- SAN
Nonstop2h 53m
Delta
Sun 3/157:30 am
SAN
- SEA
Nonstop3h 10m
Delta
Deal found 2/8![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/6. 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 5/212:45 pm
SFO
- SAN
1 stop8h 40m
Southwest
Sat 5/92:25 pm
SAN
- SFO
Nonstop1h 45m
Southwest
Deal found 2/6![Southwest logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 5/23:52 pm
ORD
- SAN
Nonstop4h 39m
Alaska Airlines
Tue 5/512:53 pm
SAN
- ORD
Nonstop4h 10m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 2/6. 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 3/59:50 am
SEA
- SAN
Nonstop2h 55m
Delta
Mon 3/167:30 am
SAN
- SEA
Nonstop3h 10m
Delta
Deal found 2/6![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/8. 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 3/58:50 am
SFO
- SAN
Nonstop1h 35m
Southwest
Sun 3/86:30 am
SAN
- SFO
Nonstop1h 50m
Southwest
Deal found 2/8![Southwest logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:59 pm
SEA
- SAN
Nonstop2h 50m
Alaska Airlines
Mon 3/166:15 am
SAN
- SEA
Nonstop3h 13m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 2/6. 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 4/3011:45 am
SEA
- SAN
Nonstop2h 53m
Delta
Sun 5/36:51 pm
SAN
- SEA
Nonstop3h 14m
Delta
Deal found 2/6![Delta logo]()
$177
This Sun Country Air deal was found by Cheapflights users on 2/8. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:12 pm
MSP
- SAN
Nonstop3h 48m
Sun Country Air
Thu 5/75:58 pm
SAN
- MSP
Nonstop3h 39m
Sun Country Air
Deal found 2/8![Sun Country Air logo]()
$228
This United Airlines deal was found by Cheapflights users on 2/8. 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 6/138:05 pm
ORD
- SAN
Nonstop4h 29m
United Airlines
Wed 6/174:06 pm
SAN
- ORD
1 stop6h 53m
United Airlines
Deal found 2/8![United Airlines logo]()
$176
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 3/76:59 pm
SEA
- SAN
Nonstop2h 50m
Alaska Airlines
Fri 3/137:26 pm
SAN
- SEA
Nonstop3h 13m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 2/7. 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 3/67:15 am
SEA
- SAN
Nonstop2h 49m
Delta
Mon 3/97:30 am
SAN
- SEA
Nonstop3h 08m
Delta
Deal found 2/7![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/8. 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 3/99:55 am
DEN
- SAN
Nonstop2h 40m
Southwest
Mon 3/167:30 am
SAN
- DEN
Nonstop2h 25m
Southwest
Deal found 2/8![Southwest logo]()
$147
This JetBlue deal was found by Cheapflights users on 2/7. 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.
Mon 3/236:15 am
JFK
- SAN
Nonstop6h 18m
JetBlue
Tue 3/319:36 pm
SAN
- JFK
Nonstop5h 24m
JetBlue
Deal found 2/7![JetBlue logo]()
$246
This United Airlines deal was found by Cheapflights users on 2/8. 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 4/132:40 pm
ORD
- SAN
1 stop7h 32m
United Airlines
Sat 4/1810:30 pm
SAN
- ORD
Nonstop4h 05m
United Airlines
Deal found 2/8![United Airlines logo]()
$176
Last-minute flights from North America to San DiegoDiscover last-minute flight deals from North America to San Diego. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from North America to San Diego. Data last updated February 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 2/2010:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Wed 2/257:11 am
SAN
- DEN
Nonstop2h 31m
Frontier
Deal found 2/5![Frontier logo]()
$71
This Frontier deal was found by Cheapflights users on 2/7. 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 2/248:00 pm
DEN
- SAN
Nonstop2h 41m
Frontier
Fri 2/276:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Deal found 2/7![Frontier logo]()
$72
This CheapOair deal was found by Cheapflights users on 2/8. 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.
Sun 3/110:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Sat 3/76:25 am
SAN
- DEN
Nonstop2h 35m
Frontier
Deal found 2/8![Frontier logo]()
$57
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:45 pm
DFW
- SAN
Nonstop3h 31m
Frontier
Fri 3/137:00 am
SAN
- DFW
Nonstop3h 01m
Frontier
Deal found 2/9![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 3/1810:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Mon 3/239:08 pm
SAN
- DEN
Nonstop2h 29m
Frontier
Deal found 2/8![Frontier logo]()
$64
This Frontier deal was found by Cheapflights users on 2/7. 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 3/2210:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Mon 3/309:18 pm
SAN
- DEN
Nonstop2h 29m
Frontier
Deal found 2/7![Frontier logo]()
$61
This Frontier deal was found by Cheapflights users on 2/7. 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 3/2210:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Wed 3/258:25 am
SAN
- DEN
Nonstop2h 34m
Frontier
Deal found 2/7![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 2/7. 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.
Wed 3/2510:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Tue 3/318:25 am
SAN
- DEN
Nonstop2h 34m
Frontier
Deal found 2/7![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 2/7. 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 3/2610:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Mon 3/309:18 pm
SAN
- DEN
Nonstop2h 29m
Frontier
Deal found 2/7![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 2/8. 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 3/2810:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Sun 4/56:25 am
SAN
- DEN
Nonstop2h 40m
Frontier
Deal found 2/8![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/2810:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Tue 3/318:25 am
SAN
- DEN
Nonstop2h 34m
Frontier
Deal found 2/6![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 2/6. 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 3/317:31 pm
DEN
- SAN
Nonstop2h 43m
Frontier
Thu 4/98:47 am
SAN
- DEN
Nonstop2h 41m
Frontier
Deal found 2/6![Frontier logo]()
$67
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 February 9, 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 February 9, 2026.
This Super.com deal was found by Cheapflights users on 2/8. 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.
Mon 3/306:52 pm
DEN
- SAN
Nonstop2h 41m
Frontier
Deal found 2/8![Frontier logo]()
$42
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/310:30 pm
DEN
- SAN
Nonstop2h 32m
Frontier
Deal found 2/9![Frontier logo]()
$43
This Priceline deal was found by Cheapflights users on 2/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2010:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/9![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 3/2610:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/7![Frontier logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 2/226:44 am
DEN
- SAN
Nonstop2h 40m
Frontier
Deal found 2/7![Frontier logo]()
$48
This WAYA deal was found by Cheapflights users on 2/9. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:30 am
DEN
- SAN
1 stop9h 00m
Frontier
Deal found 2/9![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/248:00 pm
DEN
- SAN
Nonstop2h 41m
Frontier
Deal found 2/9![Frontier logo]()
$53
This CheapOair deal was found by Cheapflights users on 2/9. 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 4/1710:03 am
SFO
- SAN
Nonstop1h 38m
Frontier
Deal found 2/9![Frontier logo]()
$53
This Expedia deal was found by Cheapflights users on 2/7. 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.
Sun 2/1510:29 pm
DEN
- SAN
Nonstop2h 39m
Frontier
Deal found 2/7![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/3110:40 pm
DEN
- SAN
1 stop16h 24m
Frontier
Deal found 2/6![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 4/146:00 am
SFO
- SAN
1 stop14h 04m
Frontier
Deal found 2/8![Frontier logo]()
$55
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:25 am
DEN
- SAN
Nonstop2h 41m
Hawaiian Airlines
Deal found 2/9![Hawaiian Airlines logo]()
$56
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 February 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $56 (Frontier) |
One-way from | $42 (Super.com) |
Popular in | December |
Cheapest in | September |
Average price | $363 |
Good round-trip deal | $92 or less |
Good one-way deal | $65 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 February 9, 2026.
Use the filters below to find and compare flights from North America to San Diego that are best for you.
Fly from
North America
Fly to
San Diego
Route
Depart
Return
Price
DenverSan Diego
DEN - SAN
DENSAN
Denver Intl
Wed 5/6
11:15 am-12:47 pm
Nonstop2h 32m
San Diego
Wed 5/6
7:00 pm-10:31 pm
Nonstop2h 31m
$117
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Thu 3/12
6:00 am-7:35 am
Nonstop1h 35m
San Diego
Tue 3/17
7:00 pm-12:15 am
1 stop5h 15m
$122
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sat 3/7
5:55 pm-10:30 pm
1 stop4h 35m
San Diego
Sun 3/8
6:30 am-8:20 am
Nonstop1h 50m
$122
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sun 3/8
6:00 am-7:35 am
Nonstop1h 35m
San Diego
Wed 3/11
7:00 pm-12:15 am
1 stop5h 15m
$122
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Sat 4/18
12:45 pm-8:10 pm
1 stop7h 25m
San Diego
Wed 4/22
4:25 pm-11:15 pm
2 stops6h 50m
$122
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Fri 3/6
10:35 pm-12:14 am
Nonstop1h 39m
San Diego
Sun 3/8
6:15 am-8:05 am
Nonstop1h 50m
$127
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Mon 3/9
7:10 pm-8:53 pm
Nonstop1h 43m
San Diego
Thu 3/12
6:15 am-8:05 am
Nonstop1h 50m
$127
DallasSan Diego
DFW - SAN
DFWSAN
Dallas/Fort Worth
Thu 4/30
7:26 pm-12:01 am
1 stop6h 35m
San Diego
Sun 5/3
6:55 am-12:12 pm
Nonstop3h 17m
$134
DallasSan Diego
DFW - SAN
DFWSAN
Dallas/Fort Worth
Thu 4/16
10:45 pm-12:11 am
Nonstop3h 26m
San Diego
Mon 4/20
3:20 pm-7:42 pm
2 stops26h 22m
$135
San FranciscoSan Diego
SFO - SAN
SFOSAN
San Francisco
Tue 3/3
5:05 pm-6:48 pm
Nonstop1h 43m
San Diego
Thu 3/5
11:03 am-2:50 pm
1 stop3h 47m
$137
Showing 1-10 of 60 results
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
DFW-SAN
MSP-SAN
BOS-SAN
SFO-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
DFW-SAN
MSP-SAN
BOS-SAN
What is the cheapest month to book a flight from North America to San Diego?
Currently, February is the cheapest month in which you can book a flight from North America to San Diego (average of $31). Flying from North America to San Diego in September is currently the most expensive (average of $47). 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 February 9, 2026.
It’s optimal to fly from North America to San Diego in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at noon.
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 February 7, 2026.
Travelers seeking maximum savings on their North America to San Diego flight should consider departing on Tuesday 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 February 9, 2026.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Boarding
8.1
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Boarding
8.1
Food
7.1
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
La Mesa
Poway
Julian
Lemon Grove
Browse thousands of different 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 February 9, 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 February 9, 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 February 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$21 | Average$161 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$30 | Average$252 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$36 | Average$196 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$53 | Average$264 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$57 | Average$330 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$58 | Average$302 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$62 | Average$332 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$77 | Average$313 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$181 | Average$401 | FlexibilityNo cancel fee | On-time71% |