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$406+ Cheap flights from Lewiston, ID (LWS) to Pennsylvania

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — PHL
nov. 21 — nov. 281
vie. 11/21
vie. 11/28
1 adult, Economy
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Find 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 octubre 22, 2025.

This Delta deal was found by Cheapflights users on 10/22. 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.
vie. 11/147:00 amLWS - EWR
2 stops13h 17mDelta
dom. 11/166:51 amEWR - LWS
1 stop7h 52mDelta
Deal found 10/22$618
This Delta deal was found by Cheapflights users on 10/19. 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.
sáb. 11/12:02 pmLWS - PHL
2 stops16h 39mDelta
mar. 11/47:05 amPHL - LWS
1 stop9h 17mDelta
Deal found 10/19$756
This Delta deal was found by Cheapflights users on 10/20. 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.
mar. 11/47:10 amLWS - EWR
2 stops13h 00mDelta
sáb. 11/86:55 amEWR - LWS
1 stop9h 27mDelta
Deal found 10/20$768
This Delta deal was found by Cheapflights users on 10/22. 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.
jue. 11/67:10 amLWS - EWR
2 stops13h 00mDelta
lun. 11/1012:50 pmEWR - LWS
2 stops11h 16mDelta
Deal found 10/22$778
This Delta deal was found by Cheapflights users on 10/22. 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.
sáb. 11/87:10 amLWS - EWR
2 stops13h 00mDelta
dom. 11/96:51 amEWR - LWS
1 stop7h 52mDelta
Deal found 10/22$2,996

Cheap flight deals from Lewiston to Pennsylvania

Keep the following information in mind while searching for Lewiston to Pennsylvania flight deals. Data was last updated octubre 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$406
(Delta)
Provider with most accurate pricing for Lewiston Nez Perce Rgnl-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lewiston Nez Perce Rgnl-Philadelphia flights.
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From Lewiston Nez Perce Rgnl to Pennsylvania
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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 octubre 22, 2025.
Use the filters below to find and compare flights from Lewiston to Pennsylvania that are best for you.

Fly from

Lewiston

Fly to

Pennsylvania

Route

Depart

Return

Price

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

mar. 3/3

7:05 am-11:16 pm

1 stop13h 11m

Washington, D.C. Dulles Intl

sáb. 3/7

7:00 am-9:02 pm

1 stop17h 02m

$406

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

mar. 3/3

7:05 am-3:32 pm

1 stop29h 27m

Washington, D.C. Reagan-National

sáb. 3/7

9:00 am-9:02 pm

2 stops15h 02m

$411

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

mié. 3/18

12:30 pm-11:47 pm

1 stop8h 17m

Newark

sáb. 3/21

7:00 am-11:50 am

1 stop7h 50m

$486

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

vie. 11/14

7:00 am-11:17 pm

2 stops13h 17m

Newark

dom. 11/16

6:51 am-11:43 am

1 stop7h 52m

$618

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

sáb. 11/1

2:02 pm-9:41 am

2 stops16h 39m

Philadelphia

mar. 11/4

7:05 am-1:22 pm

1 stop9h 17m

$756

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

mar. 11/4

7:10 am-11:10 pm

2 stops13h 00m

Newark

sáb. 11/8

6:55 am-1:22 pm

1 stop9h 27m

$768

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

lun. 4/20

12:30 pm-11:51 pm

1 stop8h 21m

$433

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

lun. 4/20

6:25 am-10:51 pm

2 stops13h 26m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

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 $366). 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 13h 11m. Your travel time can differ by up to . Airlines will cover a distance of 2050 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 - Newark, Lewiston Nez Perce Rgnl - Washington, D.C. Reagan-National or Lewiston Nez Perce Rgnl - Washington, D.C. Dulles Intl 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 $366). 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.

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