How popular is this Irvine to Austin flight route?

Flights from Irvine to Austin Bergstrom have been viewed 40 times in the past calendar month.

What are the cheapest airlines to fly from Irvine to Austin one-way?

The cheapest airlines for a one-way flight from Irvine to Austin are Frontier ($74), JetBlue ($102), and Delta ($118).

Weekly flight availability from Irvine to Austin

The most flights from IR9 to AUS are scheduled on a Friday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

If weather is an important factor for your trip to Austin, 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 50.0 F).

What are the cheapest flights from Irvine to Austin?

While on average a flight from Irvine to Austin is generally $581, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Los Angeles - Austin Bergstrom), you can expect to pay $148 for that flight.

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: KLM (100%), China Eastern (88%), Qantas Airways (88%).

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

Delta, Southwest and American Airlines are the most popular airlines when flying from Irvine to Austin.

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 41 daily inbound flights from Irvine from 7 different airlines.

Can I find deals for flights from Irvine to Austin that include hotel bookings?

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

How can I find direct flights from Irvine to Austin?

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

Can I find deals for business class flights from Irvine to Austin?

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

Find Cheap Flights from Irvine to Austin

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Cheapflights Tip: The best prices from Irvine to Austin Bergstrom are usually found in November or April, booked 29 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Find flight deals from Irvine to Austin

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	November
Average price	$356

Provider with most accurate pricing for Los Angeles-Austin Bergstrom flight deals.

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Provider most trusted by Cheapflights users for Los Angeles-Austin Bergstrom flights.

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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Cheapflights Insights

Everything you need to know about your flight from Irvine to Austin

Prices

Airlines

What is the cheapest time of day to fly from IR9 to AUS?

It’s typically best to fly out from Irvine to Austin in the evening. Doing so could potentially save you 53% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Reviews of airlines servicing Austin

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Irvine to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,227 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

7.9

Good

4,227 reviews

Southwest

7.9

Good

4,227 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

7.8

Good

8,654 reviews

Southwest

7.9

Good

4,227 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

10,332 reviews

Southwest

7.9

Good

4,227 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.0

Good

12,152 reviews

Southwest

7.9

Good

4,227 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Frontier

5.6

Fair

2,551 reviews

Southwest

7.9

Good

4,227 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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 41 daily inbound flights from Irvine from 7 different airlines.
How popular is this Irvine to Austin flight route?
Flights from Irvine to Austin Bergstrom have been viewed 40 times in the past calendar month.
What are the cheapest airlines to fly from Irvine to Austin one-way?
The cheapest airlines for a one-way flight from Irvine to Austin are Frontier ($74), JetBlue ($102), and Delta ($118).
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: KLM (100%), China Eastern (88%), Qantas Airways (88%).
What are the cheapest flights from Irvine to Austin?
While on average a flight from Irvine to Austin is generally $581, our data shows the cheapest flight currently is $138. When looking at the most popular route, (Los Angeles - Austin Bergstrom), you can expect to pay $148 for that flight.
Can I find deals for flights from Irvine to Austin that include hotel bookings?
Yes. In addition to deals on Irvine to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Irvine to Austin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Austin.
Can I find deals for business class flights from Irvine to Austin?
Yes. Cheapflights offers flight deals from Irvine to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 7 airlines flying from Irvine to Austin

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$118	Average$348	FlexibilityNo cancel fee	On-timeN/A
Frontier	Cheapest$134	Average$255	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$207	Average$391	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$218	Average$417	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$228	Average$366	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$246	Average$450	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$288	Average$670	FlexibilityNo cancel fee	On-time75%

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Cheap flights from Irvine, CA to Austin (AUS)

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Find flight deals from Irvine to Austin

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Cheapflights Insights

What is the cheapest time of day to fly from IR9 to AUS?

It’s typically best to fly out from Irvine to Austin in the evening. Doing so could potentially save you 53% on the flight price compared to flying at noon, which is usually more expensive.

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

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

Weekly flight availability from Irvine to Austin

The most flights from IR9 to AUS are scheduled on a Friday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 on average).

Reviews of airlines servicing Austin

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Irvine to Austin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How popular is this Irvine to Austin flight route?

What are the cheapest airlines to fly from Irvine to Austin one-way?

What are the most reliable airlines from Irvine to Austin?

What are the cheapest flights from Irvine to Austin?

Can I find deals for flights from Irvine to Austin that include hotel bookings?

How can I find direct flights from Irvine to Austin?

Can I find deals for business class flights from Irvine to Austin?

Traveling to a place near Austin?

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Alternative routes for Irvine to Austin

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Other flights to Austin

Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 10, 2026.

Complete your trip

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