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$61+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LAX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Irvine are usually found in September or August, booked 33 days in advance, depart on a Saturday or Friday and return on a Wednesday

Cheap 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 3, 2025.

Round-trip from

$103
(FlightHub)

One-way from

$61
(CheapOair)

Popular in

March

Cheapest in

September

Average price

$237
From San Antonio to Irvine
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One-way flight from San Antonio to Irvine
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Antonio to Irvine

Cheapest flights from San Antonio to Irvine
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 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:28 pmSAT - LAX
Nonstop3h 17mSpirit Airlines
Sun 8/242:26 pmLAX - SAT
Nonstop2h 57mSpirit Airlines
Deal found 7/1$103
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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.
Sat 7/193:06 pmSAT - LAX
1 stop6h 46mMultiple Airlines
Wed 7/238:10 amLAX - SAT
Nonstop2h 56mMultiple Airlines
Deal found 7/2$108
This Priceline deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/311:56 pmSAT - LAX
1 stop7h 56mFrontier
Thu 8/710:55 amLAX - SAT
1 stop6h 18mFrontier
Deal found 7/3$153

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 3, 2025.
Use the filters below to find and compare flights from San Antonio to Irvine that are best for you.

Fly from

San Antonio

Fly to

Irvine

Route

Depart

Return

Price

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Sat 8/16

8:28 pm-9:45 pm

Nonstop3h 17m

Los Angeles

Mon 8/18

2:26 pm-7:23 pm

Nonstop2h 57m

$103

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Sat 7/19

3:06 pm-7:52 pm

1 stop6h 46m

Los Angeles

Wed 7/23

8:10 am-1:06 pm

Nonstop2h 56m

$108

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Thu 7/31

1:56 pm-7:52 pm

1 stop7h 56m

Los Angeles

Thu 8/7

10:55 am-7:13 pm

1 stop6h 18m

$153

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Sat 8/2

11:13 am-12:32 pm

Nonstop3h 19m

$61

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Thu 8/7

1:56 pm-7:52 pm

1 stop7h 56m

$66

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Tue 8/26

4:00 pm-5:08 pm

Nonstop3h 08m

$84

San AntonioLos Angeles

SAT - LAX

SATLAX

San Antonio

Tue 8/19

5:05 pm-10:00 pm

1 stop6h 55m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.
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

How far ahead should I book a flight from San Antonio to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Irvine. Price data was last updated on June 27, 2025.

The price you pay for your flight from San Antonio to Irvine may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Antonio to Irvine?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Irvine (average of $246). Flying from San Antonio to Irvine in March is currently the most expensive (average of $326). 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 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 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to Irvine as you normally would.

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 June 29, 2025.

Travelers seeking maximum savings on their San Antonio to Irvine flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 3, 2025.

The most flights from SAT to IR9 are scheduled on a Wednesday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

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 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Spirit 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.
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,970 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Spirit Airlines
6.3
Okay
8,094 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Frontier
5.9
Fair
3,284 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.

  • What airport do you fly from for flights from San Antonio to Irvine?

    For a flight from San Antonio to Irvine, you will be flying from San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 16 outbound flights to Irvine per day. 6 airlines have flights to Irvine from San Antonio on a regular basis.

  • How popular is this San Antonio to Irvine flight route?

    This flight path from San Antonio to Irvine was viewed by 144 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from San Antonio to Irvine one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $61. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from San Antonio to Irvine for a low price.

  • What are the most reliable airlines from San Antonio to Irvine?

    Consider KLM (100%), SkyWest Airlines (94%) or American Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from San Antonio to Irvine.

  • What are the cheapest flights from San Antonio to Irvine?

    Looking for the cheapest flight from San Antonio to Irvine? While on average our users pay $1,740, our data indicates the cheapest price to be $60. The most popular route (San Antonio - Los Angeles), is priced around $78.

  • Can I find deals for flights from San Antonio to Irvine that include hotel bookings?

    Yes. In addition to deals on San Antonio to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Irvine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Irvine.

  • Can I find deals for business class flights from San Antonio to Irvine?

    Yes. Cheapflights offers flight deals from San Antonio to Irvine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Irvine?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Irvine (average of $246). Flying from San Antonio to Irvine in March is currently the most expensive (average of $326). 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.

See more FAQs

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Top 6 airlines flying from San Antonio to Irvine

Discover the top 6 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$72Average$186FlexibilityNo cancel feeOn-time65%
FrontierCheapest$110Average$216FlexibilityNo cancel feeOn-time62%
DeltaCheapest$114Average$337FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$159Average$366FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$212Average$411FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$228Average$409FlexibilityNo cancel feeOn-time69%

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