$84+ Cheap flights from Santa Ana, CA (SNA) to Fremont, CA
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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SFO
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Find cheap flights from Santa Ana to Fremont with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Santa Ana J. Wayne/Orange Cnty to Fremont are usually found in July or June, booked 88 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Santa Ana to Fremont
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Ana to FremontExplore the most affordable flight options available from Santa Ana to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
Explore the most affordable flight options available from Santa Ana to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
This Frontier deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Mon 6/85:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/11![Frontier logo]()
$163
This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Mon 6/15:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/11![Frontier logo]()
$164
This Super.com deal was found by Cheapflights users on 5/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Sat 6/135:21 pm
SFO
- SNA
Nonstop2h 04m
Frontier
Deal found 5/7![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:21 pm
SNA
- SFO
Nonstop1h 37m
Frontier
Mon 8/105:26 pm
SFO
- SNA
Nonstop1h 37m
Frontier
Deal found 5/10![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 5/7. 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.
Mon 6/291:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Mon 7/65:26 pm
SFO
- SNA
Nonstop1h 37m
Frontier
Deal found 5/7![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 5/8. 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.
Fri 5/291:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Fri 5/295:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/8![Frontier logo]()
$170
This Super.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:45 pm
SNA
- SFO
Nonstop1h 41m
Frontier
Mon 8/315:26 pm
SFO
- SNA
Nonstop1h 59m
Frontier
Deal found 5/10![Frontier logo]()
$171
This Super.com deal was found by Cheapflights users on 5/9. 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.
Thu 6/181:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Mon 6/295:21 pm
SFO
- SNA
Nonstop2h 04m
Frontier
Deal found 5/9![Frontier logo]()
$172
This CheapOair deal was found by Cheapflights users on 5/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:54 am
SNA
- SFO
1 stop14h 29m
Frontier
Sun 6/75:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/7![Frontier logo]()
$173
This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Sat 6/205:21 pm
SFO
- SNA
Nonstop2h 04m
Frontier
Deal found 5/11![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:21 pm
SNA
- SFO
Nonstop1h 37m
Frontier
Fri 8/215:26 pm
SFO
- SNA
Nonstop1h 59m
Frontier
Deal found 5/11![Frontier logo]()
$175
This Super.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:21 pm
SNA
- SFO
Nonstop1h 37m
Frontier
Mon 7/135:26 pm
SFO
- SNA
Nonstop1h 37m
Frontier
Deal found 5/11![Frontier logo]()
$176
Best flights from Santa Ana to FremontDiscover carefully curated flight deals from Santa Ana to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from Santa Ana to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:06 pm
SNA
- SFO
Nonstop1h 45m
Alaska Airlines
Sun 7/1910:37 am
SFO
- SNA
Nonstop1h 39m
Alaska Airlines
Deal found 5/10![Alaska Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 10/136:25 pm
SNA
- SFO
Nonstop1h 32m
United Airlines
Thu 10/1510:16 am
SFO
- SNA
Nonstop1h 46m
United Airlines
Deal found 5/8![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 5/7. 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.
Fri 7/39:50 am
SNA
- SFO
1 stop4h 35m
Southwest
Sun 7/55:40 am
SFO
- SNA
1 stop7h 15m
Southwest
Deal found 5/7![Southwest logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:59 pm
SNA
- SFO
Nonstop1h 33m
Alaska Airlines
Sat 9/128:51 pm
SFO
- SNA
Nonstop1h 39m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 5/7. 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 8/17:45 pm
SNA
- SFO
1 stop4h 50m
Southwest
Tue 8/116:50 am
SFO
- SNA
1 stop6h 45m
Southwest
Deal found 5/7![Southwest logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:59 pm
SNA
- SFO
Nonstop1h 33m
Alaska Airlines
Sat 9/121:40 pm
SFO
- SNA
Nonstop1h 41m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:00 am
SNA
- SFO
1 stop3h 55m
Southwest
Sat 8/155:00 am
SFO
- SNA
2 stops6h 20m
Southwest
Deal found 5/11![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 5/8. 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 6/67:45 pm
SNA
- SFO
1 stop4h 50m
Southwest
Mon 6/84:00 pm
SFO
- SNA
2 stops6h 20m
Southwest
Deal found 5/8![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:05 am
SNA
- SFO
1 stop4h 55m
Southwest
Mon 6/295:00 am
SFO
- SNA
2 stops6h 15m
Southwest
Deal found 5/9![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:45 pm
SNA
- SFO
1 stop3h 30m
Southwest
Wed 7/12:55 pm
SFO
- SNA
2 stops7h 20m
Southwest
Deal found 5/10![Southwest logo]()
$292
This Southwest deal was found by Cheapflights users on 5/7. 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.
Fri 6/126:45 pm
SNA
- SFO
2 stops5h 45m
Southwest
Mon 6/154:00 pm
SFO
- SNA
2 stops6h 25m
Southwest
Deal found 5/7![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:20 am
SNA
- SFO
2 stops5h 35m
Southwest
Thu 9/179:55 am
SFO
- SNA
2 stops6h 25m
Southwest
Deal found 5/12![Southwest logo]()
$297
Last-minute flights from Santa Ana to FremontDiscover last-minute flight deals from Santa Ana to Fremont. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Ana to Fremont. Data last updated May 12, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Mon 6/15:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/11![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 5/8. 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.
Fri 5/291:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Fri 5/295:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/8![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Thu 6/1810:58 pm
SFO
- SNA
1 stop13h 36m
Frontier
Deal found 5/9![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 5/9. 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.
Fri 5/291:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Fri 6/195:21 pm
SFO
- SNA
Nonstop2h 04m
Frontier
Deal found 5/9![Frontier logo]()
$175
This CheapOair deal was found by Cheapflights users on 5/8. 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.
Mon 6/11:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Thu 6/45:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/8![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Thu 6/45:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/11![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Mon 6/85:26 pm
SFO
- SNA
Nonstop1h 48m
Frontier
Deal found 5/11![Frontier logo]()
$163
This Super.com deal was found by Cheapflights users on 5/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Sat 6/135:21 pm
SFO
- SNA
Nonstop2h 04m
Frontier
Deal found 5/7![Frontier logo]()
$166
This Super.com deal was found by Cheapflights users on 5/9. 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.
Thu 6/181:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Mon 6/295:21 pm
SFO
- SNA
Nonstop2h 04m
Frontier
Deal found 5/9![Frontier logo]()
$172
This CheapOair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Sat 6/205:21 pm
SFO
- SNA
Nonstop2h 04m
Frontier
Deal found 5/11![Frontier logo]()
$174
This deal was found by Cheapflights users on 5/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Thu 6/255:21 pm
SFO
- SNA
Nonstop2h 04m
Frontier
Deal found 5/9![Frontier logo]()
$169
One-way flights from Santa Ana to FremontSearch for one-way flight options from Santa Ana to Fremont. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from Santa Ana to Fremont. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This CheapOair deal was found by Cheapflights users on 5/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/261:21 pm
SNA
- SFO
Nonstop1h 37m
Frontier
Deal found 5/7![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Deal found 5/11![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Mon 6/151:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Deal found 5/8![Frontier logo]()
$88
This Frontier deal was found by Cheapflights users on 5/9. 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.
Mon 7/61:21 pm
SNA
- SFO
Nonstop1h 37m
Frontier
Deal found 5/9![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:27 pm
SNA
- SFO
2 stops30h 13m
Frontier
Deal found 5/11![Frontier logo]()
$90
This CheapOair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Deal found 5/12![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/18:10 pm
SNA
- SFO
1 stop20h 31m
Frontier
Deal found 5/9![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:04 pm
SNA
- SFO
Nonstop1h 44m
Frontier
Deal found 5/12![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:19 pm
SNA
- SFO
Nonstop1h 40m
Frontier
Deal found 5/12![Frontier logo]()
$101
Find flight deals from Santa Ana to Fremont
Keep the following information in mind while searching for Santa Ana to Fremont flight deals. Data was last updated May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $164 (CheapOair) |
One-way from | $84 (Frontier) |
Popular in | March |
Cheapest in | July |
Average price | $257 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Ana to Fremont 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 12, 2026.
Use the filters below to find and compare flights from Santa Ana to Fremont that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Fri 7/17
1:06 pm-2:51 pm
Nonstop1h 45m
San Francisco
Sun 7/19
10:37 am-12:16 pm
Nonstop1h 39m
$267
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Tue 10/13
6:25 pm-7:57 pm
Nonstop1h 32m
San Francisco
Thu 10/15
10:16 am-12:02 pm
Nonstop1h 46m
$267
Quickest round-trip
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Fri 9/11
7:59 pm-9:32 pm
Nonstop1h 33m
San Francisco
Sat 9/12
8:51 pm-10:30 pm
Nonstop1h 39m
$267
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Thu 9/10
4:59 pm-6:32 pm
Nonstop1h 33m
San Francisco
Sat 9/12
1:40 pm-3:21 pm
Nonstop1h 41m
$267
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Fri 7/3
9:50 am-2:25 pm
1 stop4h 35m
San Francisco
Sun 7/5
5:40 am-12:55 pm
1 stop7h 15m
$287
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Sat 8/1
7:45 pm-12:35 am
1 stop4h 50m
San Francisco
Tue 8/11
6:50 am-1:35 pm
1 stop6h 45m
$287
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Fri 8/14
8:00 am-11:55 am
1 stop3h 55m
San Francisco
Sat 8/15
5:00 am-11:20 am
2 stops6h 20m
$292
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Sat 6/6
7:45 pm-12:35 am
1 stop4h 50m
San Francisco
Mon 6/8
4:00 pm-10:20 pm
2 stops6h 20m
$292
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Fri 6/26
7:05 am-12:00 pm
1 stop4h 55m
San Francisco
Mon 6/29
5:00 am-11:15 am
2 stops6h 15m
$292
Santa AnaSan Francisco
SNA - SFO
SNASFO
Santa Ana J. Wayne/Orange Cnty
Wed 6/24
7:45 pm-11:15 pm
1 stop3h 30m
San Francisco
Wed 7/1
2:55 pm-10:15 pm
2 stops7h 20m
$292
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Santa Ana to Fremont
Have a flexible travel schedule? Discover the best time to fly to Fremont from Santa Ana with our price prediction graph.
SNA-SFO
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 Santa Ana to Fremont
SNA-FR8
SNA-SFO
What is the cheapest time of day to fly from SNA to FR8?
Find hourly flight availability from Santa Ana to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2026.
It’s typically best to fly out from Santa Ana, California to Fremont in the afternoon. Doing so could potentially save you 37% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Santa Ana, California to Fremont?
Use this chart to determine the cheapest time to fly round-trip from Santa Ana to Fremont. Price data was last updated on May 9, 2026.
Travelers seeking maximum savings on their Santa Ana, California to Fremont flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Santa Ana, California to Fremont
Explore weekly flight availability from Santa Ana to Fremont. 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 12, 2026.
The most flights from SNA to FR8 are scheduled on a Tuesday (46 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (24 on average).
How much does it cost to fly round-trip from Santa Ana, California to Fremont?
Reviews of airlines servicing Fremont
Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated May 12, 2026.
Read reviews from past customers who have flown Alaska Airlines,Hawaiian Airlines, andUnited Airlines from Santa Ana to Fremont. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Comfort
7.8
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Santa Ana to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Santa Ana to Fremont
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Complete your trip
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Search flights from Santa Ana to Fremont by cabin class
Find flights from Santa Ana to Fremont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Santa Ana and Fremont flights
Browse other Santa Ana and Fremont flight options. Last updated on May 12, 2026.
Other flights from Santa Ana
Browse through other flights departing from Santa Ana. Flights are based on user searches made on Cheapflights and were last updated on May 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Santa Ana to Fremont flights
Consider these flights traveling from Santa Ana to Fremont.
Top 8 airlines flying from Santa Ana to Fremont
Discover the top 8 airlines that operate flights from Santa Ana to Fremont. 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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$129 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$48 | Average$188 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$53 | Average$149 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$77 | Average$223 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$100 | Average$213 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$107 | Average$270 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$365 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$257 | Average$445 | FlexibilityNo cancel fee | On-time71% |