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$463+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — PHL
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 May 10, 2026.

This Delta deal was found by Cheapflights users on 5/6. 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 5/218:25 am
LWS
-
DCA
2 stops11h 34m
Delta
Mon 5/254:40 pm
DCA
-
LWS
1 stop9h 15m
Delta
Deal found 5/6$698
This Delta deal was found by Cheapflights users on 5/10. 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 6/99:14 am
LWS
-
PHL
2 stops11h 44m
Delta
Mon 6/153:38 pm
PHL
-
LWS
2 stops10h 41m
Delta
Deal found 5/10$796
This Delta deal was found by Cheapflights users on 5/8. 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 5/2312:16 pm
LWS
-
EWR
1 stop8h 43m
Delta
Wed 5/271:05 pm
EWR
-
LWS
2 stops12h 50m
Delta
Deal found 5/8$843
This Delta deal was found by Cheapflights users on 5/8. 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 6/79:00 am
LWS
-
PHL
2 stops11h 58m
Delta
Sat 6/1311:16 am
PHL
-
LWS
2 stops15h 03m
Delta
Deal found 5/8$961
This Delta deal was found by Cheapflights users on 5/9. 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 5/2212:16 pm
LWS
-
EWR
2 stops9h 43m
Delta
Mon 5/251:05 pm
EWR
-
LWS
2 stops12h 50m
Delta
Deal found 5/9$1,118
This Delta deal was found by Cheapflights users on 5/6. 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 5/2112:16 pm
LWS
-
IAD
1 stop8h 16m
Delta
Mon 5/256:00 am
IAD
-
LWS
2 stops8h 36m
Delta
Deal found 5/6$1,139
This Delta deal was found by Cheapflights users on 5/10. 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 5/2512:16 pm
LWS
-
IAD
1 stop8h 16m
Delta
Fri 5/296:00 am
IAD
-
LWS
2 stops8h 36m
Delta
Deal found 5/10$1,172
This Delta deal was found by Cheapflights users on 5/9. 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 6/79:00 am
LWS
-
EWR
2 stops11h 59m
Delta
Sat 6/1312:00 pm
EWR
-
LWS
2 stops14h 19m
Delta
Deal found 5/9$1,202
This Delta deal was found by Cheapflights users on 5/7. 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 6/712:16 pm
LWS
-
IAD
1 stop8h 15m
Delta
Sat 6/137:10 am
IAD
-
LWS
1 stop7h 26m
Delta
Deal found 5/7$1,213
This Delta deal was found by Cheapflights users on 5/10. 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 5/258:25 am
LWS
-
DCA
2 stops12h 03m
Delta
Fri 5/294:40 pm
DCA
-
LWS
1 stop9h 15m
Delta
Deal found 5/10$1,252
This Delta deal was found by Cheapflights users on 5/8. 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 5/1712:16 pm
LWS
-
PHL
2 stops9h 41m
Delta
Fri 5/223:44 pm
PHL
-
LWS
2 stops10h 11m
Delta
Deal found 5/8$1,335
This Delta deal was found by Cheapflights users on 5/6. 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 5/218:25 am
LWS
-
EWR
2 stops11h 53m
Delta
Mon 5/257:15 am
EWR
-
LWS
1 stop7h 21m
Delta
Deal found 5/6$1,354

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 May 10, 2026.

Round-trip from

$622
(Delta)

One-way from

$463
(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 May 10, 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

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Thu 5/21

8:25 am-10:59 pm

2 stops11h 34m

Washington, D.C. Reagan-National

Mon 5/25

4:40 pm-10:55 pm

1 stop9h 15m

$698

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Tue 6/9

9:14 am-11:58 pm

2 stops11h 44m

Philadelphia

Mon 6/15

3:38 pm-11:19 pm

2 stops10h 41m

$796

LewistonPhiladelphia

LWS - PHL

LWSPHL

Lewiston Nez Perce Rgnl

Sun 6/7

9:00 am-11:58 pm

2 stops11h 58m

Philadelphia

Sat 6/13

11:16 am-11:19 pm

2 stops15h 03m

$961

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Fri 5/22

12:16 pm-12:59 am

2 stops9h 43m

Newark

Mon 5/25

1:05 pm-10:55 pm

2 stops12h 50m

$1,118

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Sat 5/23

12:16 pm-11:59 pm

1 stop8h 43m

Newark

Wed 5/27

7:15 am-11:36 am

1 stop7h 21m

$1,127

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Thu 5/21

8:25 am-10:56 pm

2 stops11h 31m

Washington, D.C. Dulles Intl

Mon 5/25

6:00 am-11:36 am

2 stops8h 36m

$1,144

LewistonNewark

LWS - EWR

LWSEWR

Lewiston Nez Perce Rgnl

Sun 6/7

9:00 am-11:59 pm

2 stops11h 59m

Newark

Sat 6/13

12:00 pm-11:19 pm

2 stops14h 19m

$1,202
Quickest round-trip

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Sun 6/7

12:16 pm-11:31 pm

1 stop8h 15m

Washington, D.C. Dulles Intl

Sat 6/13

7:10 am-11:36 am

1 stop7h 26m

$1,213

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Mon 5/25

8:25 am-11:28 pm

2 stops12h 03m

Washington, D.C. Reagan-National

Fri 5/29

4:40 pm-10:55 pm

1 stop9h 15m

$1,252

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Mon 5/25

8:25 am-10:56 pm

2 stops11h 31m

Washington, D.C. Dulles Intl

Fri 5/29

6:00 am-11:36 am

2 stops8h 36m

$1,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 15 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
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 11h 34m. Your travel time can differ by up to . Airlines will cover a distance of 2073 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 - 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.

See more FAQs

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