HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lafayette

$172+ Cheap flights from Pennsylvania to Lafayette (LFT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LFT
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Lafayette with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to Lafayette

Cheapest flights from Pennsylvania to Lafayette
Explore the most affordable flight options available from Pennsylvania to Lafayette. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:43 am
PHL
-
LFT
1 stop6h 45m
Delta
Sat 8/2911:43 am
LFT
-
PHL
1 stop7h 15m
Delta
Deal found 7/23$293
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:48 pm
PHL
-
LFT
1 stop5h 52m
American Airlines
Sat 8/292:11 pm
LFT
-
PHL
1 stop5h 52m
American Airlines
Deal found 7/21$301
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:57 pm
ABE
-
LFT
1 stop5h 13m
American Airlines
Tue 8/258:10 am
LFT
-
ABE
1 stop7h 17m
American Airlines
Deal found 7/21$301
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:00 am
LGA
-
LFT
1 stop7h 17m
Delta
Wed 9/912:10 pm
LFT
-
LGA
1 stop7h 29m
Delta
Deal found 7/22$305
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:43 am
PHL
-
LFT
1 stop4h 59m
Delta
Sun 8/3011:43 am
LFT
-
PHL
1 stop4h 51m
Delta
Deal found 7/23$311
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:30 pm
LGA
-
LFT
1 stop7h 40m
American Airlines
Tue 8/252:11 pm
LFT
-
LGA
1 stop8h 34m
American Airlines
Deal found 7/21$312
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:10 pm
PHL
-
LFT
1 stop5h 18m
Delta
Mon 8/246:05 am
LFT
-
PHL
1 stop6h 21m
Delta
Deal found 7/20$319
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:00 am
PIT
-
LFT
1 stop5h 42m
Delta
Tue 8/2511:43 am
LFT
-
PIT
1 stop4h 31m
Delta
Deal found 7/20$319
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:57 pm
ABE
-
LFT
1 stop7h 12m
American Airlines
Mon 8/248:10 am
LFT
-
ABE
1 stop7h 17m
American Airlines
Deal found 7/20$319
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:59 am
DCA
-
LFT
1 stop5h 01m
Delta
Tue 9/84:00 pm
LFT
-
DCA
1 stop5h 40m
Delta
Deal found 7/20$319
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:16 am
IAD
-
LFT
1 stop5h 26m
Delta
Mon 9/76:05 am
LFT
-
IAD
1 stop4h 28m
Delta
Deal found 7/20$319
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:00 pm
LGA
-
LFT
1 stop7h 41m
Delta
Tue 8/253:24 pm
LFT
-
LGA
1 stop5h 06m
Delta
Deal found 7/23$322

Find flight deals from Pennsylvania to Lafayette

Keep the following information in mind while searching for Pennsylvania to Lafayette flight deals. Data was last updated July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$293
(Delta)

One-way from

$142
(Delta)

Popular in

March

Cheapest in

February

Average price

$423
Provider with most accurate pricing for Philadelphia-Lafayette Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Lafayette Regional flights.
Search Deals
From Pennsylvania to Lafayette Regional
Search Deals
One-way flight from Pennsylvania to Lafayette Regional
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Lafayette that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Pennsylvania to Lafayette that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

Wed 8/26

10:43 am-2:42 pm

1 stop4h 59m

Lafayette Regional

Sun 8/30

11:43 am-5:34 pm

1 stop4h 51m

$311

New YorkLafayette

LGA - LFT

LGALFT

New York LaGuardia

Tue 8/18

2:30 pm-9:10 pm

1 stop7h 40m

Lafayette Regional

Tue 8/25

2:11 pm-11:45 pm

1 stop8h 34m

$312

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

Tue 8/18

12:10 pm-4:28 pm

1 stop5h 18m

Lafayette Regional

Mon 8/24

6:05 am-1:26 pm

1 stop6h 21m

$319

PhiladelphiaLafayette

PHL - LFT

PHLLFT

Philadelphia

Thu 10/15

6:40 am-10:48 am

1 stop5h 08m

Lafayette Regional

Sun 10/18

5:15 pm-12:56 am

1 stop6h 41m

$319

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 9/4

6:59 am-11:00 am

1 stop5h 01m

Lafayette Regional

Tue 9/8

4:00 pm-10:40 pm

1 stop5h 40m

$319

Washington, D.C.Lafayette

DCA - LFT

DCALFT

Washington, D.C. Reagan-National

Fri 9/4

9:00 am-2:42 pm

1 stop6h 42m

Lafayette Regional

Mon 9/7

5:10 pm-11:48 pm

1 stop5h 38m

$319

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

Fri 9/4

12:30 pm-4:28 pm

1 stop4h 58m

Lafayette Regional

Tue 9/8

6:00 am-2:11 pm

1 stop7h 11m

$319

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

Fri 9/4

10:16 am-2:42 pm

1 stop5h 26m

Lafayette Regional

Mon 9/7

6:05 am-11:33 am

1 stop4h 28m

$319

Washington, D.C.Lafayette

IAD - LFT

IADLFT

Washington, D.C. Dulles Intl

Sat 9/5

2:53 pm-7:43 pm

1 stop5h 50m

Lafayette Regional

Tue 9/15

5:44 am-2:18 pm

1 stop7h 34m

$326

PittsburghLafayette

PIT - LFT

PITLFT

Pittsburgh

Wed 8/19

10:45 am-5:47 pm

2 stops8h 02m

Lafayette Regional

Tue 8/25

5:20 am-2:11 pm

2 stops7h 51m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Pennsylvania to Lafayette

Have a flexible travel schedule? Discover the best time to fly to Lafayette from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Lafayette

What is the cheapest month to book a flight from Pennsylvania to Lafayette?

Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Lafayette (average of $315). Flying from Pennsylvania to Lafayette in April is currently the most expensive (average of $560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Pennsylvania to Lafayette?

Airfare is below average for this route at the moment.
Pennsylvania to Lafayette flights typically cost between $363 and $554 in August.
The cheapest round-trip price found within the last 5 days was $293 on Delta (Aug 26-Aug 29).

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Lafayette. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lafayette from Pennsylvania?

    For a flight from Pennsylvania to Lafayette, you will be flying into Lafayette Regional. Lafayette Regional (LFT) is just 2.3 mi from the center of the city.

  • How long is the flight from Pennsylvania to Lafayette?

    Airlines like Delta, American Airlines, and United Airlines fly from Pennsylvania to Lafayette in about 4h 59m. The time it takes to get you to your destination can typically vary by up to 3h 03m. There are 1155 mi between Pennsylvania and Lafayette. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Pennsylvania to Lafayette?

    When deciding which route to take from Pennsylvania to Lafayette consider Washington, D.C. Dulles Intl - Lafayette Regional, Philadelphia - Lafayette Regional or Washington, D.C. Reagan-National - Lafayette Regional as they are the most popular.

  • Can I find deals for flights from Pennsylvania to Lafayette that include hotel bookings?

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

  • How can I find direct flights from Pennsylvania to Lafayette?

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

  • Can I find deals for business class flights from Pennsylvania to Lafayette?

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

  • What is the cheapest month to book a flight from Pennsylvania to Lafayette?

    Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Lafayette (average of $315). Flying from Pennsylvania to Lafayette in April is currently the most expensive (average of $560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lafayette?

Book flights to Lafayette if you plan to visit one of these locations
Opelousas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Lafayette

See prices for flight routes from nearby airports that may be better suited for you.
Newark to New Orleans flights
LaGuardia to New Orleans flights
John F Kennedy Intl to New Orleans flights
O'Hare Intl to New Orleans flights
Dulles Intl to New Orleans flights
Atlanta to New Orleans flights
Dallas/Fort Worth to New Orleans flights
Los Angeles to New Orleans flights
Philadelphia to New Orleans flights
Baltimore to New Orleans flights
Detroit to New Orleans flights
Reagan-National to New Orleans flights
Orlando to New Orleans flights
San Francisco to New Orleans flights
Denver to New Orleans flights
Boston to New Orleans flights
Charlotte to New Orleans flights
Seattle to New Orleans flights
Fort Lauderdale to New Orleans flights
Minneapolis to New Orleans flights
Hobby to New Orleans flights
White Plains to New Orleans flights
Midway to New Orleans flights
Stewart to New Orleans flights
Tampa to New Orleans flights
San Diego to New Orleans flights
Love Field to New Orleans flights
George Bush Intcntl to New Orleans flights
Miami to New Orleans flights
Ontario to New Orleans flights
Austin to New Orleans flights
Raleigh to New Orleans flights
Sky Harbor Intl to New Orleans flights
Salt Lake City to New Orleans flights
Portland to New Orleans flights
Cleveland to New Orleans flights
Milwaukee to New Orleans flights
Cincinnati to New Orleans flights
St. Louis to New Orleans flights
San Antonio to New Orleans flights
Hartford to New Orleans flights
Pittsburgh to New Orleans flights
Oakland to New Orleans flights
Nashville to New Orleans flights
Columbus to New Orleans flights
Madison to New Orleans flights
Indianapolis to New Orleans flights
Kansas City to New Orleans flights
Jacksonville to New Orleans flights
Dallas/Fort Worth to Baton Rouge flights

Top 3 airlines flying from Pennsylvania to Lafayette

Discover the top 3 airlines that operate flights from Pennsylvania to Lafayette. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$468FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$376FlexibilityNo cancel feeOn-time69%

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.