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$409+ 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — PHL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$460
(Delta)

One-way from

$409
(Delta)
Provider with most accurate pricing for Lewiston Nez Perce Rgnl-Philadelphia flight deals.
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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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One-way flight from Lewiston Nez Perce Rgnl to Pennsylvania
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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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 6/107:10 amLWS - EWR
2 stops13h 04mDelta
Sat 6/148:20 amEWR - LWS
2 stops15h 47mDelta
Deal found 3/25$460
This Delta deal was found by Cheapflights users on 3/26. 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 7/105:00 pmLWS - PHL
1 stop9h 48mDelta
Tue 7/151:00 pmPHL - LWS
2 stops11h 01mDelta
Deal found 3/26$562
This Delta deal was found by Cheapflights users on 3/27. 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 4/1112:30 pmLWS - IAD
1 stop8h 20mDelta
Tue 4/157:35 amIAD - LWS
1 stop7h 15mDelta
Deal found 3/27$656
This Delta deal was found by Cheapflights users on 3/27. 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 4/117:17 amLWS - DCA
2 stops13h 34mDelta
Tue 4/154:50 pmDCA - LWS
1 stop8h 49mDelta
Deal found 3/27$818

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 28, 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

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Tue 6/10

7:10 am-11:14 pm

2 stops13h 04m

Newark

Sat 6/14

8:20 am-9:07 pm

2 stops15h 47m

$460

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Thu 7/10

5:00 pm-5:48 am

1 stop9h 48m

Philadelphia

Tue 7/15

1:00 pm-9:01 pm

2 stops11h 01m

$562

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Fri 4/11

12:30 pm-11:50 pm

1 stop8h 20m

Washington, D.C. Dulles Intl

Tue 4/15

7:35 am-11:50 am

1 stop7h 15m

$656

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Fri 4/11

7:17 am-11:51 pm

2 stops13h 34m

Washington, D.C. Reagan-National

Tue 4/15

4:50 pm-10:39 pm

1 stop8h 49m

$818

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Mon 6/23

5:15 pm-9:15 am

2 stops13h 00m

$409

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Mon 6/23

5:15 pm-8:34 am

2 stops12h 19m

$409

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 $236). Flying from Lewiston, Idaho to Pennsylvania in March is currently the most expensive (average of $295). 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.

Rainfall in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

Plan your trip to Pennsylvania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 - 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 $236). Flying from Lewiston, Idaho to Pennsylvania in March is currently the most expensive (average of $295). 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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