$227 Cheap Flights from Austin (AUS) to Lafayette (LAF)

View $227 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University)

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Cheap Flights from Austin to Lafayette (AUS-LAF)

Prices were available within the past 7 days and start at $227 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Apr 23 - Sun, Apr 26
AUS
Austin
LAF
Lafayette
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select United flight, departing Thu, Apr 23 from Austin to Lafayette, returning Sun, Apr 26, priced at $254 found 5 days ago
United
Thu, Apr 23 - Sun, Apr 26
AUS
Austin
LAF
Lafayette
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select United flight, departing Thu, Apr 23 from Austin to Lafayette, returning Sun, Apr 26, priced at $264 found 5 days ago
United
Wed, Nov 12 - Sat, Nov 15
AUS
Austin
LAF
Lafayette
$304 Roundtrip, found 1 day ago
$304
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from Austin to Lafayette, returning Sat, Nov 15, priced at $304 found 1 day ago
United
Wed, Nov 12 - Sat, Nov 15
AUS
Austin
LAF
Lafayette
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from Austin to Lafayette, returning Sat, Nov 15, priced at $310 found 1 day ago
United
Wed, Nov 12 - Sat, Nov 15
AUS
Austin
LAF
Lafayette
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from Austin to Lafayette, returning Sat, Nov 15, priced at $314 found 1 day ago
United
Wed, Nov 12 - Sat, Nov 15
AUS
Austin
LAF
Lafayette
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from Austin to Lafayette, returning Sat, Nov 15, priced at $319 found 1 day ago
United
Mon, Dec 29 - Fri, Jan 16
AUS
Austin
LAF
Lafayette
$333 Roundtrip, found 6 days ago
$333
Roundtrip
found 6 days ago
Select United flight, departing Mon, Dec 29 from Austin to Lafayette, returning Fri, Jan 16, priced at $333 found 6 days ago
United
Wed, Nov 5 - Mon, Jan 5
AUS
Austin
LAF
Lafayette
$334 Roundtrip, found 1 day ago
$334
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 5 from Austin to Lafayette, returning Mon, Jan 5, priced at $334 found 1 day ago
United
Sat, Feb 7 - Fri, Feb 20
AUS
Austin
LAF
Lafayette
$339 Roundtrip, found 5 days ago
$339
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 7 from Austin to Lafayette, returning Fri, Feb 20, priced at $339 found 5 days ago
United
Sat, Nov 8 - Mon, Jan 5
AUS
Austin
LAF
Lafayette
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select United flight, departing Sat, Nov 8 from Austin to Lafayette, returning Mon, Jan 5, priced at $349 found 5 days ago

Alternative airports near Lafayette

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Purdue University LAF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $339
LAF
Purdue University
CheapestClosest
Average driving time to city center8 min
Flights from $339

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University) cost?
Lock in a cheap one-way flight from $227 or cheap return flight from $254 from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University)?
Planning your getaway for April may help you find better deals, as it's the cheapest month for flights between AUS and LAF. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University)?
To find the cheapest airline that'll fly you from AUS to LAF, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University)?
You'll have to book a flight with a layover if you're traveling from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from AUS to LAF?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University)?
To avoid potential delays on the Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for West Lafayette from Austin-Bergstrom Intl. Airport (AUS)?
Explore your flight options from Austin-Bergstrom Intl. Airport (AUS) to Indianapolis Intl. Airport (IND). This is the only West Lafayette airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University) last-minute?
Last-minute bookings from AUS to LAF are generally more expensive. To lock in the lowest rates, start looking for flights early. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book an AUS to LAF flight and hotel package?
Compared with arranging flights and hotels separately, booking an AUS to LAF flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Just secure your flights and select from our extensive range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Lafayette, IN (LAF-Purdue University)?
In most cases, you can modify or cancel your AUS to LAF flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Purdue University
Airlines serving
United
Roundtrip price
$254
Distance
928 mi

Book with confidence

Austin to Lafayette Flights

The cheapest times to fly from Austin to Lafayette

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Austin to Lafayette are during the month of April. You can find some of the cheapest flights from Austin to Lafayette with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Lafayette

Sunday is one of the best days to book for cheap flights from Austin to Lafayette: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Austin to Lafayette

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Austin to Lafayette in 2025. You can also book with separate airlines for your outbound and return journeys, from $227 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Austin to Lafayette flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Austin to Lafayette airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Austin to Lafayette Flights

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*Available to One Key members.