HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pennsylvania

$398+ Cheap flights from Lewiston, ID (LWS) to Pennsylvania

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — PHL
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lewiston to Pennsylvania 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 Lewiston to Pennsylvania

Cheapest flights from Lewiston to Pennsylvania
Explore the most affordable flight options available from Lewiston to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This Delta deal was found by Cheapflights users on 3/22. 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.
Tue 5/128:25 am
LWS
-
PHL
2 stops11h 47m
Delta
Wed 5/207:25 am
PHL
-
LWS
1 stop7h 11m
Delta
Deal found 3/22$638
This Delta deal was found by Cheapflights users on 3/22. 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.
Fri 5/158:25 am
LWS
-
PHL
2 stops11h 42m
Delta
Wed 5/207:25 am
PHL
-
LWS
1 stop7h 11m
Delta
Deal found 3/22$648
This Delta deal was found by Cheapflights users on 3/19. 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 4/312:10 pm
LWS
-
EWR
1 stop8h 54m
Delta
Tue 4/71:00 pm
EWR
-
LWS
2 stops13h 00m
Delta
Deal found 3/19$658
This Delta deal was found by Cheapflights users on 3/22. 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.
Fri 5/158:25 am
LWS
-
PHL
2 stops11h 42m
Delta
Tue 5/196:12 am
PHL
-
LWS
2 stops19h 43m
Delta
Deal found 3/22$665
This Delta deal was found by Cheapflights users on 3/22. 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.
Tue 5/128:25 am
LWS
-
PHL
2 stops11h 42m
Delta
Mon 5/188:15 pm
PHL
-
LWS
2 stops29h 40m
Delta
Deal found 3/22$671
This Delta deal was found by Cheapflights users on 3/22. 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 5/98:25 am
LWS
-
PHL
1 stop18h 12m
Delta
Wed 5/207:25 am
PHL
-
LWS
1 stop7h 11m
Delta
Deal found 3/22$677
This Delta deal was found by Cheapflights users on 3/22. 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.
Fri 5/158:25 am
LWS
-
PHL
2 stops11h 42m
Delta
Mon 5/188:15 pm
PHL
-
LWS
2 stops29h 40m
Delta
Deal found 3/22$681
This Delta deal was found by Cheapflights users on 3/22. 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.
Thu 5/148:25 am
LWS
-
PHL
1 stop18h 12m
Delta
Wed 5/207:25 am
PHL
-
LWS
2 stops42h 30m
Delta
Deal found 3/22$696
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 5/138:25 am
LWS
-
PHL
2 stops18h 45m
Delta
Wed 5/207:25 am
PHL
-
LWS
1 stop7h 11m
Delta
Deal found 3/22$704
This Delta deal was found by Cheapflights users on 3/22. 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.
Tue 5/128:25 am
LWS
-
PHL
2 stops11h 47m
Delta
Tue 5/196:45 pm
PHL
-
LWS
1 stop19h 51m
Delta
Deal found 3/22$722
This Delta deal was found by Cheapflights users on 3/23. 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 4/712:10 pm
LWS
-
EWR
1 stop8h 54m
Delta
Sat 4/111:00 pm
EWR
-
LWS
2 stops13h 00m
Delta
Deal found 3/23$814
This Delta deal was found by Cheapflights users on 3/22. 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.
Mon 4/612:10 pm
LWS
-
EWR
1 stop8h 54m
Delta
Fri 4/107:00 am
EWR
-
LWS
1 stop7h 27m
Delta
Deal found 3/22$1,024

Find flight deals from Lewiston to Pennsylvania

Keep the following information in mind while searching for Lewiston to Pennsylvania flight deals. Data was last updated March 24, 2026.

Round-trip from

$638
(Delta)

One-way from

$398
(Delta)
From Lewiston Nez Perce Rgnl to Pennsylvania
Search Deals
One-way flight from Lewiston Nez Perce Rgnl to Pennsylvania
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lewiston to Pennsylvania 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 March 24, 2026.
Use the filters below to find and compare flights from Lewiston to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Fri 4/3

12:10 pm-12:04 am

1 stop8h 54m

Newark

Tue 4/7

1:00 pm-11:00 pm

2 stops13h 00m

$658

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Fri 5/15

8:25 am-11:07 pm

2 stops11h 42m

Philadelphia

Tue 5/19

6:12 am-10:55 pm

2 stops19h 43m

$665

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Sun 5/10

8:25 am-5:37 am

1 stop18h 12m

Philadelphia

Wed 5/20

7:25 am-11:36 am

1 stop7h 11m

$677

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Sat 5/9

8:25 am-5:37 am

1 stop18h 12m

Philadelphia

Tue 5/19

6:24 pm-10:55 pm

2 stops31h 31m

$736

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Tue 4/7

12:10 pm-12:04 am

1 stop8h 54m

Newark

Sat 4/11

7:00 am-11:27 am

1 stop7h 27m

$772

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Wed 5/13

8:25 am-6:10 am

2 stops18h 45m

Philadelphia

Mon 5/18

7:25 am-10:55 pm

2 stops42h 30m

$806

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Thu 5/14

12:16 pm-11:07 pm

2 stops31h 51m

Philadelphia

Wed 5/20

6:12 am-10:55 pm

2 stops19h 43m

$809

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Wed 4/8

6:10 am-6:03 pm

2 stops8h 53m

Philadelphia

Sun 4/12

7:00 am-11:27 am

1 stop7h 27m

$909

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Mon 4/6

12:10 pm-12:04 am

1 stop8h 54m

Newark

Fri 4/10

7:00 am-11:27 am

1 stop7h 27m

$1,024
Quickest round-trip

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Sun 6/7

12:30 pm-11:51 pm

1 stop8h 21m

Washington, D.C. Dulles Intl

Sat 6/13

7:15 am-11:42 am

1 stop7h 27m

$1,188

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Lewiston to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Lewiston 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 Lewiston to Pennsylvania

What is the cheapest month to book a flight from Lewiston, Idaho to Pennsylvania?

Currently, August is the cheapest month in which you can book a flight from Lewiston, Idaho to Pennsylvania (average of $155). Flying from Lewiston, Idaho to Pennsylvania in June is currently the most expensive (average of $365). 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.

Related info for your journey

Find useful and relevant information for your journey from Lewiston to Pennsylvania. 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 from for flights from Lewiston to Pennsylvania?

    Located just 1.9 mi from the city center, Lewiston Nez Perce Rgnl (LWS) is the airport most travelers will use when flying to Pennsylvania from Lewiston.

  • How long is the flight from Lewiston, Idaho to Pennsylvania?

    Delta can get you from Lewiston, Idaho to Pennsylvania in just under 8h 54m. Your travel time can differ by up to . Airlines will cover a distance of 2153 mi.

  • What are the most popular routes from Lewiston, Idaho to Pennsylvania?

    When deciding which route to take from Lewiston, Idaho to Pennsylvania consider Lewiston Nez Perce Rgnl - Washington, D.C. Dulles Intl, Lewiston Nez Perce Rgnl - Philadelphia or Lewiston Nez Perce Rgnl - Washington, D.C. Reagan-National as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lewiston to Pennsylvania 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 Lewiston, Idaho to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Lewiston, Idaho to Pennsylvania (average of $155). Flying from Lewiston, Idaho to Pennsylvania in June is currently the most expensive (average of $365). 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

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 Lewiston to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Seattle flights
Boise to Denver flights
Boise to Las Vegas flights
Spokane to Sky Harbor Intl flights
Boise to Los Angeles flights
Spokane to Las Vegas flights
Spokane to Denver flights
Boise to O'Hare Intl flights
Spokane to Seattle flights
Spokane to Dallas/Fort Worth flights
Spokane to O'Hare Intl flights
Spokane to Los Angeles flights
Boise to Sky Harbor Intl flights
Boise to San Francisco flights
Boise to Dallas/Fort Worth flights
Spokane to Atlanta flights
Spokane to Salt Lake City flights
Spokane to San Diego flights
Spokane to Nashville flights
Boise to Dulles Intl flights
Spokane to San Francisco flights
Boise to John F Kennedy Intl flights
Spokane to John F Kennedy Intl flights
Boise to San Diego flights
Boise to Santa Ana flights
Idaho Falls to Seattle flights
Boise to Baltimore flights
Boise to Orlando flights
Spokane to Dulles Intl flights
Boise to Honolulu flights
Boise to Sacramento flights
Boise to Hobby flights
Boise to San Jose flights
Spokane to Honolulu flights
Boise to Newark flights
Boise to Atlanta flights
Boise to Minneapolis flights
Spokane to Baltimore flights
Boise to LaGuardia flights
Spokane to Boston flights
Boise to Kahului flights
Boise to Reagan-National flights
Spokane to Sacramento flights
Boise to Nashville flights
Spokane to Orlando flights
Boise to Miami flights
Boise to Burbank flights
Boise to Midway flights
Boise to Ontario flights
Spokane to Hobby flights

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.