$139+ Cheap flights from San Antonio (SAT) to Irvine, 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LAX
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Irvine 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 San Antonio to Irvine are usually found in September or November, booked 87 days in advance, depart on a Thursday or Saturday and return on a Saturday
Cheap flight deals from San Antonio to Irvine
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Best
Last-minute
One-way
Cheapest flights from San Antonio to IrvineExplore the most affordable flight options available from San Antonio to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from San Antonio to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:51 am
SAT
- LAX
1 stop10h 21m
Frontier
Sun 9/66:30 am
LAX
- SAT
1 stop11h 01m
Frontier
Deal found 7/20![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:26 pm
SAT
- LAX
1 stop14h 04m
Frontier
Tue 8/257:07 pm
LAX
- SAT
2 stops24h 22m
Frontier
Deal found 7/22![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:51 am
SAT
- LAX
1 stop10h 21m
Frontier
Wed 9/95:58 pm
LAX
- SAT
1 stop14h 14m
Frontier
Deal found 7/21![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:08 am
SAT
- LAX
1 stop14h 55m
Frontier
Wed 11/182:39 pm
LAX
- SAT
1 stop17h 33m
Frontier
Deal found 7/22![Frontier logo]()
$267
This Expedia deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:24 pm
SAT
- LAX
1 stop26h 15m
Frontier
Tue 9/89:40 am
LAX
- SAT
1 stop7h 51m
Frontier
Deal found 7/23![Frontier logo]()
$268
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:05 pm
SAT
- LAX
Nonstop3h 10m
Southwest
Wed 8/269:05 am
LAX
- SAT
Nonstop2h 50m
Southwest
Deal found 7/20![Southwest logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:34 pm
SAT
- LAX
2 stops12h 38m
Frontier
Thu 9/2411:47 am
LAX
- SAT
1 stop7h 52m
Frontier
Deal found 7/21![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:32 pm
SAT
- LAX
2 stops13h 23m
Frontier
Thu 8/1312:07 pm
LAX
- SAT
1 stop6h 30m
Frontier
Deal found 7/21![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:24 pm
SAT
- LAX
1 stop13h 05m
Frontier
Tue 9/86:30 am
LAX
- SAT
1 stop11h 01m
Frontier
Deal found 7/21![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:56 pm
SAT
- LAX
1 stop17h 29m
Frontier
Tue 11/102:39 pm
LAX
- SAT
1 stop17h 33m
Frontier
Deal found 7/19![Frontier logo]()
$273
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:15 am
SAT
- LAX
Nonstop3h 13m
American Airlines
Wed 8/266:56 pm
LAX
- SAT
Nonstop3h 03m
American Airlines
Deal found 7/21![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:32 pm
SAT
- LAX
1 stop13h 58m
Frontier
Tue 8/187:07 pm
LAX
- SAT
2 stops24h 22m
Frontier
Deal found 7/23![Frontier logo]()
$276
Best flights from San Antonio to IrvineDiscover carefully curated flight deals from San Antonio to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from San Antonio to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:30 am
SAT
- LAX
Nonstop3h 15m
Delta
Sat 10/109:59 am
LAX
- SAT
Nonstop2h 53m
Delta
Deal found 7/21![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:25 pm
SAT
- LAX
1 stop5h 30m
Southwest
Sat 8/2210:10 am
LAX
- SAT
2 stops6h 30m
Southwest
Deal found 7/19![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:05 pm
SAT
- LAX
Nonstop3h 15m
Southwest
Sat 9/267:20 am
LAX
- SAT
Nonstop2h 50m
Southwest
Deal found 7/23![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:24 pm
SAT
- LAX
1 stop7h 23m
Delta
Sat 10/109:59 am
LAX
- SAT
Nonstop2h 53m
Delta
Deal found 7/20![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:30 pm
SAT
- LAX
1 stop5h 00m
Southwest
Tue 9/89:05 am
LAX
- SAT
Nonstop2h 50m
Southwest
Deal found 7/23![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:01 pm
SAT
- LAX
1 stop6h 09m
Delta
Mon 9/217:25 pm
LAX
- SAT
Nonstop2h 48m
Delta
Deal found 7/23![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:45 pm
SAT
- LAX
1 stop5h 15m
Southwest
Wed 8/1912:10 pm
LAX
- SAT
2 stops6h 20m
Southwest
Deal found 7/22![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:39 pm
SAT
- LAX
1 stop6h 07m
Delta
Mon 8/246:59 pm
LAX
- SAT
Nonstop2h 57m
Delta
Deal found 7/20![Delta logo]()
$373
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:45 pm
SAT
- LAX
1 stop5h 15m
Southwest
Sat 8/1510:10 am
LAX
- SAT
2 stops6h 30m
Southwest
Deal found 7/21![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/75:55 am
SAT
- LAX
2 stops7h 25m
Southwest
Mon 1/1111:55 am
LAX
- SAT
1 stop4h 10m
Southwest
Deal found 7/23![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:45 pm
SAT
- LAX
1 stop5h 15m
Southwest
Fri 9/111:35 pm
LAX
- SAT
Nonstop2h 50m
Southwest
Deal found 7/21![Southwest logo]()
$388
Last-minute flights from San Antonio to IrvineDiscover last-minute flight deals from San Antonio to Irvine. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Irvine. Data last updated July 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:32 pm
SAT
- LAX
2 stops13h 23m
Frontier
Thu 8/1312:07 pm
LAX
- SAT
1 stop6h 30m
Frontier
Deal found 7/21![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:32 pm
SAT
- LAX
1 stop13h 58m
Frontier
Tue 8/187:07 pm
LAX
- SAT
2 stops24h 22m
Frontier
Deal found 7/23![Frontier logo]()
$276
This Expedia deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:49 pm
SAT
- LAX
1 stop6h 22m
Frontier
Fri 8/289:09 pm
LAX
- SAT
1 stop20h 22m
Frontier
Deal found 7/23![Frontier logo]()
$268
This CheapOair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:49 pm
SAT
- LAX
1 stop14h 41m
Frontier
Fri 8/216:55 am
LAX
- SAT
1 stop12h 34m
Frontier
Deal found 7/22![Frontier logo]()
$273
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:05 pm
SAT
- LAX
Nonstop3h 10m
Southwest
Sat 8/223:10 pm
LAX
- SAT
1 stop4h 30m
Southwest
Deal found 7/21![Southwest logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:49 pm
SAT
- LAX
1 stop6h 22m
Frontier
Mon 8/179:09 pm
LAX
- SAT
2 stops20h 22m
Frontier
Deal found 7/23![Frontier logo]()
$281
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:15 am
SAT
- LAX
Nonstop3h 13m
American Airlines
Wed 8/266:56 pm
LAX
- SAT
Nonstop3h 03m
American Airlines
Deal found 7/21![American Airlines logo]()
$274
This CheapOair deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:24 pm
SAT
- LAX
1 stop18h 42m
Frontier
Wed 8/269:40 am
LAX
- SAT
1 stop7h 51m
Frontier
Deal found 7/19![Frontier logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:26 pm
SAT
- LAX
1 stop14h 04m
Frontier
Tue 8/257:07 pm
LAX
- SAT
2 stops24h 22m
Frontier
Deal found 7/22![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:05 pm
SAT
- LAX
Nonstop3h 10m
Southwest
Sat 8/297:20 am
LAX
- SAT
Nonstop2h 50m
Southwest
Deal found 7/21![Southwest logo]()
$269
This Frontier deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:51 am
SAT
- LAX
1 stop10h 21m
Frontier
Tue 9/110:15 am
LAX
- SAT
1 stop9h 14m
Frontier
Deal found 7/21![Frontier logo]()
$263
One-way flights from San Antonio to IrvineSearch for one-way flight options from San Antonio to Irvine. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from San Antonio to Irvine. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:08 am
SAT
- LAX
1 stop14h 55m
Frontier
Deal found 7/23![Frontier logo]()
$139
This Super.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:57 am
SAT
- LAX
1 stop10h 51m
Frontier
Deal found 7/22![Frontier logo]()
$140
This Super.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:51 am
SAT
- LAX
1 stop10h 21m
Frontier
Deal found 7/22![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/309:51 pm
SAT
- LAX
2 stops26h 19m
Frontier
Deal found 7/19![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:24 pm
SAT
- LAX
1 stop13h 05m
Frontier
Deal found 7/20![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:26 pm
SAT
- LAX
1 stop14h 29m
Frontier
Deal found 7/21![Frontier logo]()
$144
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:00 am
SAT
- LAX
1 stop7h 08m
United Airlines
Deal found 7/20![United Airlines logo]()
$145
This Super.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3010:24 pm
SAT
- LAX
1 stop26h 15m
Frontier
Deal found 7/21![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:38 pm
SAT
- LAX
2 stops29h 14m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$147
This Booking.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:24 pm
SAT
- LAX
1 stop26h 15m
Frontier
Deal found 7/20![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:16 pm
SAT
- LAX
2 stops10h 45m
Frontier
Deal found 7/23![Frontier logo]()
$149
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:30 am
SAT
- LAX
1 stop5h 55m
Southwest
Deal found 7/22![Southwest logo]()
$150
Find flight deals from San Antonio to Irvine
Keep the following information in mind while searching for San Antonio to Irvine flight deals. Data was last updated July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Frontier) |
One-way from | $139 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $399 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Irvine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from San Antonio to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Wed 10/7
7:30 am-8:45 am
Nonstop3h 15m
Los Angeles
Sat 10/10
9:59 am-2:52 pm
Nonstop2h 53m
$279
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Sat 8/15
2:25 pm-5:55 pm
1 stop5h 30m
Los Angeles
Sat 8/22
10:10 am-6:40 pm
2 stops6h 30m
$339
Quickest round-trip
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Sat 9/19
4:05 pm-5:20 pm
Nonstop3h 15m
Los Angeles
Sat 9/26
7:20 am-12:10 pm
Nonstop2h 50m
$343
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Sat 9/5
2:30 pm-5:30 pm
1 stop5h 00m
Los Angeles
Tue 9/8
9:05 am-1:55 pm
Nonstop2h 50m
$349
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Thu 10/8
6:24 pm-11:47 pm
1 stop7h 23m
Los Angeles
Sat 10/10
9:59 am-2:52 pm
Nonstop2h 53m
$353
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Wed 9/16
6:01 pm-10:10 pm
1 stop6h 09m
Los Angeles
Mon 9/21
7:25 pm-12:13 am
Nonstop2h 48m
$363
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Thu 8/13
7:45 pm-11:00 pm
1 stop5h 15m
Los Angeles
Wed 8/19
12:10 pm-8:30 pm
2 stops6h 20m
$364
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Thu 8/13
7:45 pm-11:00 pm
1 stop5h 15m
Los Angeles
Sat 8/15
10:10 am-6:40 pm
2 stops6h 30m
$364
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Thu 1/7
5:55 am-11:20 am
2 stops7h 25m
Los Angeles
Mon 1/11
11:55 am-6:05 pm
1 stop4h 10m
$368
San AntonioLos Angeles
SAT - LAX
SATLAX
San Antonio
Thu 8/20
12:39 pm-4:46 pm
1 stop6h 07m
Los Angeles
Mon 8/24
6:59 pm-11:56 pm
Nonstop2h 57m
$373
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from San Antonio with our price prediction graph.
SAT-LAX
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 San Antonio to Irvine
SAT-IR9
SAT-LAX
What is the cheapest time of day to fly from SAT to IR9?
Find hourly flight availability from San Antonio to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 24, 2026.
When flying from San Antonio to Irvine, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight in the morning.
Weekly flight availability from San Antonio to Irvine
Explore weekly flight availability from San Antonio to Irvine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 24, 2026.
The most flights from SAT to IR9 are scheduled on a Wednesday (24 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from San Antonio to Irvine?
Airfare is typical for this route at the moment.
San Antonio to Irvine flights typically cost between $244 and $406 in September.The cheapest round-trip price found within the last 5 days was $263 on Frontier (Sep 5-Sep 28).
What is the cheapest day to fly from San Antonio to Irvine?
Use this chart to determine the cheapest time to fly round-trip from San Antonio to Irvine. Price data was last updated on December 13, 2025.
Travelers seeking maximum savings on their San Antonio to Irvine flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Irvine
Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated July 24, 2026.
Read reviews from past customers who have flown Southwest,Delta, andAmerican Airlines from San Antonio to Irvine. 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.
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Antonio to Irvine
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Complete your trip
Complete your trip to Irvine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Antonio to Irvine by cabin class
Find flights from San Antonio to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Irvine flights
Browse other San Antonio and Irvine flight options. Last updated on July 24, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Antonio to Irvine flights
Consider these flights traveling from San Antonio to Irvine.
Top 7 airlines flying from San Antonio to Irvine
Discover the top 7 airlines that operate flights from San Antonio to Irvine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$115 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$119 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$367 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$191 | Average$413 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$215 | Average$453 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$299 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$559 | FlexibilityNo cancel fee | On-time75% |