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$392+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — PHL
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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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 June 27, 2026.

This Delta deal was found by Cheapflights users on 6/26. 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.
Mon 11/26:25 am
LWS
-
EWR
2 stops13h 38m
Delta
Sun 11/87:00 am
EWR
-
LWS
1 stop7h 46m
Delta
Deal found 6/26$408
This Delta deal was found by Cheapflights users on 6/24. 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 8/2612:23 pm
LWS
-
IAD
1 stop8h 16m
Delta
Wed 9/97:00 am
IAD
-
LWS
1 stop7h 34m
Delta
Deal found 6/24$516
This Delta deal was found by Cheapflights users on 6/27. 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.
Mon 7/139:00 am
LWS
-
EWR
2 stops22h 49m
Delta
Tue 7/217:15 am
EWR
-
LWS
1 stop7h 22m
Delta
Deal found 6/27$544
This Delta deal was found by Cheapflights users on 6/27. 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.
Tue 7/149:00 am
LWS
-
EWR
2 stops22h 49m
Delta
Tue 7/217:15 am
EWR
-
LWS
1 stop7h 22m
Delta
Deal found 6/27$584
This Delta deal was found by Cheapflights users on 6/26. 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.
Sat 7/119:00 am
LWS
-
EWR
2 stops11h 56m
Delta
Wed 7/157:15 am
EWR
-
LWS
1 stop7h 22m
Delta
Deal found 6/26$601
This Delta deal was found by Cheapflights users on 6/25. 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.
Sat 11/2112:30 pm
LWS
-
EWR
2 stops9h 28m
Delta
Fri 11/277:00 am
EWR
-
LWS
1 stop7h 46m
Delta
Deal found 6/25$625
This Delta deal was found by Cheapflights users on 6/27. 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.
Sun 7/1212:18 pm
LWS
-
EWR
1 stop14h 42m
Delta
Tue 7/217:15 am
EWR
-
LWS
1 stop7h 22m
Delta
Deal found 6/27$648
This Delta deal was found by Cheapflights users on 6/27. 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.
Wed 7/159:00 am
LWS
-
EWR
2 stops18h 00m
Delta
Sun 7/197:15 am
EWR
-
LWS
1 stop7h 22m
Delta
Deal found 6/27$657
This Delta deal was found by Cheapflights users on 6/26. 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.
Sat 7/119:00 am
LWS
-
IAD
2 stops11h 20m
Delta
Wed 7/157:15 am
IAD
-
LWS
1 stop7h 22m
Delta
Deal found 6/26$843
This Delta deal was found by Cheapflights users on 6/26. 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.
Sat 7/119:00 am
LWS
-
DCA
2 stops11h 58m
Delta
Wed 7/154:35 pm
DCA
-
LWS
1 stop9h 22m
Delta
Deal found 6/26$903
This Delta deal was found by Cheapflights users on 6/23. 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.
Sun 6/289:00 am
LWS
-
DCA
2 stops11h 26m
Delta
Sat 7/256:00 am
DCA
-
LWS
2 stops8h 37m
Delta
Deal found 6/23$904
This Delta deal was found by Cheapflights users on 6/23. 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.
Sun 6/289:00 am
LWS
-
IAD
2 stops11h 25m
Delta
Sat 7/257:10 am
IAD
-
LWS
1 stop7h 27m
Delta
Deal found 6/23$953

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 June 27, 2026.

Round-trip from

$408
(Delta)

One-way from

$392
(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 June 27, 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

Mon 11/2

12:30 pm-12:58 am

2 stops9h 28m

Newark

Sun 11/8

7:00 am-11:46 am

1 stop7h 46m

$408

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Wed 8/26

12:23 pm-11:39 pm

1 stop8h 16m

Washington, D.C. Dulles Intl

Wed 9/9

7:00 am-11:34 am

1 stop7h 34m

$516

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Sat 7/11

9:00 am-11:56 pm

2 stops11h 56m

Newark

Wed 7/15

7:15 am-11:37 am

1 stop7h 22m

$601

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Tue 7/14

9:00 am-10:49 am

2 stops22h 49m

Newark

Sun 7/19

7:15 am-11:37 am

1 stop7h 22m

$732

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Thu 7/16

12:18 pm-6:00 am

1 stop14h 42m

Newark

Sun 7/19

7:15 am-11:37 am

1 stop7h 22m

$741

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Sat 11/21

12:30 pm-12:58 am

2 stops9h 28m

Newark

Fri 11/27

7:00 am-11:46 am

1 stop7h 46m

$756

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Sat 7/11

9:00 am-11:20 pm

2 stops11h 20m

Washington, D.C. Dulles Intl

Wed 7/15

7:15 am-11:37 am

1 stop7h 22m

$843

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Sat 7/11

9:00 am-11:58 pm

2 stops11h 58m

Washington, D.C. Reagan-National

Wed 7/15

4:35 pm-10:57 pm

1 stop9h 22m

$903

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Wed 7/8

9:00 am-11:56 pm

2 stops11h 56m

Washington, D.C. Reagan-National

Sun 7/12

4:35 pm-10:57 pm

1 stop9h 22m

$1,084
Quickest round-trip

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Wed 7/8

12:18 pm-11:29 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Sun 7/12

7:15 am-11:37 am

1 stop7h 22m

$1,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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
No data available for this route at this time. Please check back soon.

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 9h 28m. 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 - Newark, Lewiston Nez Perce Rgnl - Washington, D.C. Dulles Intl or Lewiston Nez Perce Rgnl - Philadelphia 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.

See more FAQs

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