Cheap flights from Irvine, CA to Austin (AUS) from $34

This is the cheapest one-way flight price, found on 9/25. Prices may vary by date and flight preferences.
LAX — AUS
Oct 1 — Oct 81

The best prices from Irvine to Austin Bergstrom are usually found in January or February, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Saturday

How to find the cheapest flight from Irvine to Austin (AUS)

All the information you need to plan the best IR9 to AUS flight in 2023: compare Irvine to Austin flight prices with the expected peak season, weather and rainfall in Austin.

Popular in

July

Cheapest in

January

Round-trip from

$237

One-way from

$36
High demand for flights, 33% potential price rise
Best time to find cheap flights, 39% potential price drop
From Irvine to Austin Bergstrom
One-way flight from Irvine to Austin Bergstrom

IR9 - AUS

Price

$237 - $415

AUS

Temperature

50 - 84.2 °F

AUS

Rainfall

2.1 - 4.2 inches

How far in advance should I book a flight from Irvine to Austin?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 42% on flights from Irvine to Austin compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $219. For sooner than that we have options available in the next 3 days from $313.

What is the cheapest month to fly from Irvine to Austin?

Our data shows that January tends to be the cheapest month to fly to Austin from Irvine. Users have commonly found prices around $225 for the month, but tickets can be as low as $72. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Irvine to Austin (IR9 - AUS)?

When flying from Irvine to Austin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from Irvine to Austin

Find some of the cheapest Spirit Airlines flights traveling from Irvine to Austin. Deals update often to give you more flight options matching your criteria

Cheap American Airlines flights from Irvine to Austin

Some of the best deals we've found on American Airlines flights traveling from Irvine to Austin. Deals frequently update to provide users with more options.

Cheap Irvine to Austin flights in September & October 2023

The best prices found for Irvine to AUS flights for September, October
Check out some of the best flight deals from Irvine to Austin in 2023. For more flight deals, be sure to check back very soon.

Irvine to Austin 2023 flight deals

Cheap flights to Austin from Irvine found for this year
Check out some of the best flight deals from Irvine to Austin in 2023. For more flight deals, be sure to check back very soon.

Non-stop flights to Austin from Irvine

Save time with Irvine to Austin direct flight deals
For a shorter flight, select one of these non-stop flights from Irvine to Austin. Those looking to potentially save on 1 or 2-stop flights from Irvine to Austin should utilize the search form at the the top of the page.

Irvine to Austin flights leaving soon

Late deals on return flights to Austin from Irvine, departing today and this week
Book one of these great deals on flights from Irvine to Austin. Tip: verify your flight details before completing your reservation.

One-way flights to Austin from Irvine

The cheapest one-way flights from Irvine to Austin
Users in need of a one-way flight from Irvine to Austin can choose from these deals. Users in need of a round-trip flight from Irvine to Austin instead should update the search form at the top of page.

Find flights from Irvine to Austin within your budget

Use the slider to find flights from Irvine to Austin that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$52 - $197

Route

Depart

Return

Price

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Sat 10/21

Nonstop3h 02m

Austin Bergstrom

Sat 10/28

Nonstop3h 25m

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Sat 10/21

Nonstop3h 02m

Austin Bergstrom

Sat 10/28

1 stop9h 55m

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Sat 10/14

Nonstop3h 02m

Austin Bergstrom

Sat 10/21

1 stop9h 55m

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Tue 10/24

1 stop12h 18m

Austin Bergstrom

Tue 10/31

1 stop10h 09m

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Wed 10/25

1 stop13h 41m

Austin Bergstrom

Wed 11/1

1 stop12h 40m

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Sat 10/14

Nonstop3h 02m

Austin Bergstrom

Mon 10/16

1 stop19h 33m

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Mon 10/23

1 stop5h 03m

Austin Bergstrom

Wed 10/25

Nonstop3h 20m

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Wed 10/18

Nonstop3h 10m

Austin Bergstrom

Wed 10/18

Nonstop3h 21m

Los AngelesAustin Bergstrom

LAX - AUS

LAXAUS

Los Angeles

Tue 10/17

1 stop5h 44m

Austin Bergstrom

Sat 10/21

1 stop5h 34m

Flights are sorted by cheapest first

Deals found on 9/24

Reviews of airlines servicing Austin

To help decide which airline to fly from Irvine to Austin, see what other customers have to say about Spirit Airlines, American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,021 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Delta
7.9
Good
3,021 reviews
Delta
7.9
Good
3,021 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Allegiant Air
7.5
Good
103 reviews
Delta
7.9
Good
3,021 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,021 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,021 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Spirit Airlines
6.3
Okay
1,483 reviews
Delta
7.9
Good
3,021 reviews

Overall

7.9

Comfort

7.9

Food

7.2

Boarding

8.0

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

It would be nice if there were cold drinks on the planes. Warm or no beer and no ice.

Related info for your journey

Useful info, stats and facts about Irvine to Austin flights.

What airport do you fly into for flights to Austin from Irvine?

Located just 7.5 mi from the city center, Austin Bergstrom is the airport most travelers will use when flying to Austin from Irvine. Booking flights from Irvine to Austin Bergstrom (AUS) should be relatively easy as there are 44 daily inbound flights from Irvine from 8 different airlines.

Can I find flights from Irvine to Austin for under $100 on Cheapflights?

Yes, there are multiple flights from Irvine to Austin for under $100. The cheapest flight booked recently is on Spirit Airlines for just $52, but on average you can expect to pay $73.

Are there nonstop flights from Irvine to Austin for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Irvine to Austin under $100. A good price for a nonstop flight from Irvine to Austin is less than $85.

Are there last-minute flights available from Irvine to Austin for under $100?

There are currently 20+ open flights from Irvine to Austin within the next 7 days for less than $100.

What days are nonstop flights available from Irvine to Austin?

Nonstop flights can be found on the following days: Sunday, Thursday, Friday, Saturday.

How popular is this Irvine to Austin flight route?

How many flights depart from Irvine to Austin on average per day?

37 flight departures from Irvine to Austin per day on average.
Early Morning (Midnight to 6am) - 5% of flight departures
Morning (6am - Noon) - 32% of flight departures
Afternoon (Noon - 6pm) - 35% of flight departures
Evening (6pm - Midnight) - 27% of flight departures

How long is the flight from Irvine to Austin?

Airlines like Spirit Airlines fly from Irvine to Austin in about 3h 02m. The time it takes to get you to your destination is usually consistent. There are 1246 mi between Irvine and Austin. Generally, flights for this route are nonstop.

What are the most popular airlines that fly from Irvine to Austin?

What are the most reliable airlines from Irvine to Austin?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Irvine to Austin on time: United Airlines (90%), Air New Zealand (86%), Singapore Airlines (86%).

What are the cheapest flights from Irvine to Austin?

While on average a flight from Irvine to Austin is generally $527, our data shows the cheapest flight currently is $40. When looking at the most popular route, (Los Angeles - Austin Bergstrom), you can expect to pay $66 for that flight.

What does LAX to AUS mean?

LAX and AUS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LAX to AUS refers to a flight route from Los Angeles Airport to Austin Bergstrom Airport. 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).

Other flights to Austin

Alternative routes for Irvine to Austin

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Irvine to Austin

The chart below displays the airlines Cheapflights users traveling from Irvine to Austin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$49Average$332FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Spirit AirlinesCheapest$50Average$151FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Allegiant AirCheapest$54Average$124FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
United AirlinesCheapest$63Average$254FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$72Average$370FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$78Average$312FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FrontierCheapest$112Average$191FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Hourly flight availability from Irvine to Austin

See what time of day planes typically take off from Irvine to Austin
2%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
52%of flight departuresAfternoonNoon to 6 pm
10%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Irvine to Austin

See how many times per day planes take to the skies headed from Irvine to Austin
Sunday46daily flights
Monday48daily flights
Tuesday44daily flights
Wednesday44daily flights
Thursday43daily flights
Friday49daily flights
Saturday36daily flights

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs

How does Cheapflights help users find flights from Irvine to Austin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Irvine to Austin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Irvine to Austin?

Cheapflights simply makes it quick and affordable to book flights from Irvine to Austin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Irvine to Austin with no change fees?

Yes! Cheapflights helps users easily find flights from Irvine to Austin with no change fees.

Can Cheapflights notify me if prices for flights from Irvine to Austin become cheaper?

Yes! Start tracking prices for Irvine to Austin flights today and get alerted whenever prices for these flights change. To access this feature, navigate to the search form above to perform a search, which will then prompt you for a valid email address to use the tool.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.