$573 Cheap Flights from White Plains (HPN) to Lafayette (LAF)

View $573 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University)

Cheap Flights from White Plains to Lafayette (HPN-LAF)

Prices were available within the past 7 days and start at $573 for one-way flights and $810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Fri, Jan 2 - Sun, Jan 4
HPN
White Plains
LAF
Lafayette
$810 Roundtrip, found 4 days ago
$810
Roundtrip
found 4 days ago
Select Cape Air flight, departing Fri, Jan 2 from White Plains to Lafayette, returning Sun, Jan 4, priced at $810 found 4 days ago
Cape Air
Fri, Jan 2 - Sun, Jan 4
HPN
White Plains
LAF
Lafayette
$870 Roundtrip, found 4 days ago
$870
Roundtrip
found 4 days ago
Select Cape Air flight, departing Fri, Jan 2 from White Plains to Lafayette, returning Sun, Jan 4, priced at $870 found 4 days ago
Delta
Fri, Jan 2 - Sun, Jan 4
HPN
White Plains
LAF
Lafayette
$1,133 Roundtrip, found 3 days ago
$1,133
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Jan 2 from White Plains to Lafayette, returning Sun, Jan 4, priced at $1,133 found 3 days ago
Delta
Wed, Dec 31 - Tue, Jan 6
HPN
White Plains
LAF
Lafayette
$1,203 Roundtrip, found 3 days ago
$1,203
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 31 from White Plains to Lafayette, returning Tue, Jan 6, priced at $1,203 found 3 days ago
Delta
Mon, Jan 5 - Fri, Jan 9
HPN
White Plains
LAF
Lafayette
$1,223 Roundtrip, found 3 days ago
$1,223
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jan 5 from White Plains to Lafayette, returning Fri, Jan 9, priced at $1,223 found 3 days ago
Delta
Sat, Jan 3 - Tue, Jan 6
HPN
White Plains
LAF
Lafayette
$1,253 Roundtrip, found 3 days ago
$1,253
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jan 3 from White Plains to Lafayette, returning Tue, Jan 6, priced at $1,253 found 3 days ago
Delta
Wed, Dec 31 - Wed, Jan 7
HPN
White Plains
LAF
Lafayette
$1,263 Roundtrip, found 3 days ago
$1,263
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 31 from White Plains to Lafayette, returning Wed, Jan 7, priced at $1,263 found 3 days ago
Delta
Wed, Dec 31 - Sun, Jan 4
HPN
White Plains
LAF
Lafayette
$1,273 Roundtrip, found 3 days ago
$1,273
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 31 from White Plains to Lafayette, returning Sun, Jan 4, priced at $1,273 found 3 days ago
Delta
Sat, Jan 3 - Wed, Jan 7
HPN
White Plains
LAF
Lafayette
$1,313 Roundtrip, found 3 days ago
$1,313
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jan 3 from White Plains to Lafayette, returning Wed, Jan 7, priced at $1,313 found 3 days ago
Cape Air
Sun, Nov 16 - Sun, Nov 23
HPN
White Plains
LAF
Lafayette
$1,327 Roundtrip, found 6 days ago
$1,327
Roundtrip
found 6 days ago
Select Cape Air flight, departing Sun, Nov 16 from White Plains to Lafayette, returning Sun, Nov 23, priced at $1,327 found 6 days ago
Delta
Thu, Nov 13 - Thu, Nov 20
HPN
White Plains
LAF
Lafayette
$1,343 Roundtrip, found 6 days ago
$1,343
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 13 from White Plains to Lafayette, returning Thu, Nov 20, priced at $1,343 found 6 days ago
Delta
Sun, Jan 4 - Mon, Jan 12
HPN
White Plains
LAF
Lafayette
$1,358 Roundtrip, found 3 days ago
$1,358
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 4 from White Plains to Lafayette, returning Mon, Jan 12, priced at $1,358 found 3 days ago
Cape Air
Sun, Nov 16 - Sun, Nov 23
HPN
White Plains
LAF
Lafayette
$1,372 Roundtrip, found 6 days ago
$1,372
Roundtrip
found 6 days ago
Select Cape Air flight, departing Sun, Nov 16 from White Plains to Lafayette, returning Sun, Nov 23, priced at $1,372 found 6 days ago
Delta
Sun, Jan 4 - Fri, Jan 9
HPN
White Plains
LAF
Lafayette
$1,378 Roundtrip, found 3 days ago
$1,378
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 4 from White Plains to Lafayette, returning Fri, Jan 9, priced at $1,378 found 3 days ago
Delta
Tue, Nov 18 - Thu, Nov 20
HPN
White Plains
LAF
Lafayette
$1,382 Roundtrip, found 6 days ago
$1,382
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 18 from White Plains to Lafayette, returning Thu, Nov 20, priced at $1,382 found 6 days ago
Delta
Fri, Jan 2 - Sun, Jan 4
HPN
White Plains
LAF
Lafayette
$1,464 Roundtrip, found 3 days ago
$1,464
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Jan 2 from White Plains to Lafayette, returning Sun, Jan 4, priced at $1,464 found 3 days ago

Frequently asked questions

How much does a flight from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University) cost?
Get a cheap one-way flight from $573 or cheap return flight from $810 from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University)?
January is the cheapest month to fly from HPN to LAF. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HPN to LAF flight.
How many flights per day from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University)?
There aren't any daily nonstop flights available from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from HPN to LAF?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University)?
To land at Lafayette, IN (LAF-Purdue University) on time, opt for a flight that leaves from Westchester County Airport (HPN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University) last-minute?
Booking your ticket from HPN to LAF right before your getaway is typically more expensive. But if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a HPN to LAF flight and hotel package?
Securing a HPN to LAF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Westchester County Airport (HPN) to Lafayette, IN (LAF-Purdue University)?
If you booked your HPN to LAF flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Westchester County
Destination airport
Purdue University
Roundtrip price
$810
Distance
693 mi

Book with confidence

White Plains to Lafayette Flights

The cheapest times to fly from White Plains 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 White Plains to Lafayette are during the month of January. You can find some of the cheapest flights from White Plains to Lafayette with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from White Plains to Lafayette

Sunday is one of the best days to book for cheap flights from White Plains 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 White Plains 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 White Plains to Lafayette in 2025. You can also book with separate airlines for your outbound and return journeys, from $573 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 White Plains 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 White Plains 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.

 

White Plains to Lafayette Flights

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*Available to One Key members.