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$38+ Cheap flights from Irvine, CA to San Antonio (SAT)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SAT
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from Irvine to San Antonio are usually found in September or August, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Irvine to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 31, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$76
(Cheapflightsfares)

One-way from

$38
(Cheapflightsfares)
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Irvine to San Antonio
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One-way flight from Irvine to San Antonio
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Find flight deals from Irvine to San Antonio

Cheapest flights from Irvine to San Antonio
Explore the most affordable flight options available from Irvine to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/72:50 pmLAX - SAT
Nonstop2h 45mSpirit Airlines
Tue 12/108:00 amSAT - LAX
Nonstop3h 25mSpirit Airlines
Deal found 10/31$96
This Booking.com deal was found by Cheapflights users on 10/30. 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.
Sat 12/76:40 pmLAX - SAT
1 stop15h 16mMultiple Airlines
Tue 12/178:00 amSAT - LAX
Nonstop3h 25mMultiple Airlines
Deal found 10/30$100
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/148:58 pmLAX - SAT
1 stop23h 01mFrontier
Mon 11/189:17 pmSAT - LAX
1 stop22h 22mFrontier
Deal found 10/30$107
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Thu 12/512:51 amLAX - SAT
1 stop5h 37mUnited Airlines
Wed 12/114:57 pmSAT - LAX
1 stop8h 02mUnited Airlines
Deal found 10/31$228

Find flights from Irvine to San Antonio within your budget

Customize your flight search to find flights from Irvine to San Antonio 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Thu 11/7

8:58 pm-9:59 pm

1 stop23h 01m

$65

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 12/4

10:08 am-10:09 am

3 stops22h 01m

$67

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 1/15

9:55 am-2:50 pm

Nonstop2h 55m

$80

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Mon 1/6

12:51 am-11:07 am

1 stop8h 16m

$114

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Tue 11/5

2:07 pm-5:47 pm

1 stop25h 40m

$118

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Mon 11/11

12:59 am-9:45 am

1 stop6h 46m

$164

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Wed 12/18

10:35 am-8:25 pm

2 stops7h 50m

$169

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Mon 11/25

5:00 pm-5:30 am

1 stop10h 30m

$183

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Tue 12/3

2:50 pm-7:42 pm

Nonstop2h 52m

San Antonio

Tue 12/10

2:37 pm-9:37 pm

1 stop9h 00m

$96

Los AngelesSan Antonio

LAX - SAT

LAXSAT

Los Angeles

Sat 12/7

6:40 pm-11:56 am

1 stop15h 16m

San Antonio

Tue 12/17

8:00 am-9:25 am

Nonstop3h 25m

$100

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 13 results
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Best time to book a flight from Irvine to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Irvine 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.

Travel insights for flights from Irvine to San Antonio

Get recent, data-driven insights about flights from Irvine to San Antonio including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Irvine to San Antonio. Price data was last updated on October 25, 2024.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irvine to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Irvine to San Antonio (average of $295). Flying from Irvine to San Antonio in March is currently the most expensive (average of $376). 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 IR9 to SAT?

Find hourly flight availability from Irvine to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

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

What is the cheapest day to fly from Irvine to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Irvine to San Antonio. Price data was last updated on October 27, 2024.

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

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Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated October 31, 2024.
To help decide which airline to fly from Irvine to San Antonio, see what other customers have to say about Spirit Airlines, Frontier and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,420 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
9,240 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,116 reviews

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Irvine to San Antonio. 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 into for flights to San Antonio from Irvine?

    Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to San Antonio from Irvine. Booking flights from Irvine to San Antonio (SAT) should be relatively easy as there are 2 daily inbound flights from Irvine from 7 different airlines.

  • Can I find flights from Irvine to San Antonio for under $100 on Cheapflights?

    Yes, there are multiple flights from Irvine to San Antonio for under $100. The cheapest flight booked recently is on Spirit Airlines for just $76, but on average you can expect to pay $149.

  • Are there nonstop flights from Irvine to San Antonio for under $100 on Cheapflights?

    Cheapflights has at least 5 direct flights from Irvine to San Antonio under $100. A good price for a nonstop flight from Irvine to San Antonio is less than $321.

  • Are there last-minute flights available from Irvine to San Antonio for under $200?

    There are currently 7+ open flights from Irvine to San Antonio within the next 7 days for less than $200.

  • What days are nonstop flights available from Irvine to San Antonio?

    You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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

    This flight path from Irvine to San Antonio was viewed by 104 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Irvine to San Antonio on average per day?

    On average 32 flights depart from Irvine to San Antonio per day.
    Morning (6am - Noon) - 38% of flight departures
    Afternoon (Noon - 6pm) - 9% of flight departures
    Evening (6pm - Midnight) - 53% of flight departures

  • How long is the flight from Irvine to San Antonio?

    Spirit Airlines, Frontier, and United Airlines can get you from Irvine to San Antonio in just under 2h 52m. Your travel time can differ by up to 20h 09m. There are 1215 mi between Irvine and San Antonio. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $38. Frontier flights start at $59 while deals on Delta start at $80 one-way.

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

    The top 3 most reliable airlines when flying from Irvine to San Antonio are Alaska Airlines (94%), Air Tahiti Nui (94%) and American Airlines (93%).

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

    The cheapest flight price from Irvine to San Antonio is $66. On average you can expect to pay $518. The most popular route, (Los Angeles - San Antonio), can usually be booked for $76.

  • What does LAX to SAT mean?

    LAX stands for Los Angeles Airport, while SAT stands for San Antonio Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: Santa Ana J. Wayne/Orange Cnty Airport (SNA), Ontario Airport (ONT), Burbank Bob Hope Airport (BUR), Long Beach Municipal Airport (LGB), Hawthorne Airport (HHR).

  • Can I find deals for flights from Irvine to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Irvine to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Irvine to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Irvine to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Irvine to San Antonio that allow pets onboard?

    Many airlines flying from Irvine to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Irvine to San Antonio?

    Yes, you can often find last-minute deals on Irvine to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Irvine to San Antonio flight deals updated?

    The Irvine to San Antonio flight deals you see on this page were last updated on 10/31.

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

    Currently, August is the cheapest month in which you can book a flight from Irvine to San Antonio (average of $295). Flying from Irvine to San Antonio in March is currently the most expensive (average of $376). 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 7 airlines flying from Irvine to San Antonio

Discover the top 7 airlines that operate flights from Irvine to San Antonio. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$75Average$175FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$175FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$374FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$415FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$210Average$374FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$215Average$463FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$249Average$577FlexibilityNo cancel feeOn-time75%
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