$213 Cheap Flights from Lafayette (LAF) to Philadelphia (PHL)

View $213 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Lafayette to Philadelphia (LAF-PHL)

Prices were available within the past 7 days and start at $213 for one-way flights and $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Feb 19 - Sat, Feb 21
LAF
Lafayette
PHL
Philadelphia
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select United flight, departing Thu, Feb 19 from Lafayette to Philadelphia, returning Sat, Feb 21, priced at $244 found 6 days ago
United
Tue, Oct 28 - Tue, Nov 4
LAF
Lafayette
PHL
Philadelphia
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 28 from Lafayette to Philadelphia, returning Tue, Nov 4, priced at $249 found 4 days ago
United
Fri, Nov 14 - Sun, Nov 16
LAF
Lafayette
PHL
Philadelphia
$267 Roundtrip, found 21 hours ago
$267
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 14 from Lafayette to Philadelphia, returning Sun, Nov 16, priced at $267 found 21 hours ago
United
Fri, Nov 7 - Sun, Nov 9
LAF
Lafayette
PHL
Philadelphia
$277 Roundtrip, found 22 hours ago
$277
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Nov 7 from Lafayette to Philadelphia, returning Sun, Nov 9, priced at $277 found 22 hours ago
United
Thu, Oct 30 - Sat, Nov 1
LAF
Lafayette
PHL
Philadelphia
$279 Roundtrip, found 21 hours ago
$279
Roundtrip
found 21 hours ago
Select United flight, departing Thu, Oct 30 from Lafayette to Philadelphia, returning Sat, Nov 1, priced at $279 found 21 hours ago
United
Fri, Nov 14 - Sun, Nov 16
LAF
Lafayette
PHL
Philadelphia
$290 Roundtrip, found 21 hours ago
$290
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 14 from Lafayette to Philadelphia, returning Sun, Nov 16, priced at $290 found 21 hours ago
United
Tue, Nov 18 - Sun, Nov 23
LAF
Lafayette
PHL
Philadelphia
$314 Roundtrip, found 2 hours ago
$314
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Nov 18 from Lafayette to Philadelphia, returning Sun, Nov 23, priced at $314 found 2 hours ago
United
Tue, Nov 4 - Fri, Nov 14
LAF
Lafayette
PHL
Philadelphia
$319 Roundtrip, found 21 hours ago
$319
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Nov 4 from Lafayette to Philadelphia, returning Fri, Nov 14, priced at $319 found 21 hours ago
United
Tue, Oct 28 - Mon, Nov 3
LAF
Lafayette
PHL
Philadelphia
$324 Roundtrip, found 5 days ago
$324
Roundtrip
found 5 days ago
Select United flight, departing Tue, Oct 28 from Lafayette to Philadelphia, returning Mon, Nov 3, priced at $324 found 5 days ago
United
Fri, Nov 14 - Sun, Nov 16
LAF
Lafayette
PHL
Philadelphia
$337 Roundtrip, found 21 hours ago
$337
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Nov 14 from Lafayette to Philadelphia, returning Sun, Nov 16, priced at $337 found 21 hours ago

Alternative airports near Philadelphia

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

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $319
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $319

Frequently asked questions

How much does a flight from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL) cost?
Lock in a cheap one-way flight from $213 or cheap return flight from $244 from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL) 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 Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL)?
Planning your trip for February may help you find better deals, as it's the cheapest month for flights between LAF and PHL. You'll typically find the lowest prices during the off-season.
Which airlines fly direct from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL)?
You can't catch a nonstop flight from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL). However, you can easily travel to Philadelphia without any layovers by departing from Indianapolis Intl. Airport (IND).
What is the cheapest airline that flies from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL)?
To find the cheapest airline that'll fly you from LAF to PHL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL)?
Direct flights from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LAF to PHL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL)?
To land at Philadelphia Intl. Airport (PHL) on time, opt for a flight that leaves Lafayette, IN (LAF-Purdue University) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL) last-minute?
Waiting until right before your break to book a flight from LAF to PHL generally means paying more. While you may find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a LAF to PHL flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAF to PHL flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the stress out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lafayette, IN (LAF-Purdue University) to Philadelphia Intl. Airport (PHL)?
If you reserved your LAF to PHL flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Purdue University
Destination airport
Philadelphia Intl.
Airlines serving
United
Roundtrip price
$244
Distance
618 mi

Book with confidence

Lafayette to Philadelphia Flights

The cheapest times to fly from Lafayette to Philadelphia

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 Lafayette to Philadelphia are during the month of February. You can find some of the cheapest flights from Lafayette to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lafayette to Philadelphia

Sunday is one of the best days to book for cheap flights from Lafayette to Philadelphia: 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 Lafayette to Philadelphia

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 Lafayette to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $213 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 Lafayette to Philadelphia 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 Lafayette to Philadelphia 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.

 

Lafayette to Philadelphia Flights

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*Available to One Key members.