Cheap flights from Lewiston, Idaho to Pennsylvania from $508

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lewiston, Idaho to Pennsylvania departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Lewiston, Idaho to Pennsylvania

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:05 am - 11:23 pm
LWS
-
DCA
13h 18m2 stops
Delta Logo
11:55 am - 8:59 pm
DCA
-
LWS
12h 04m2 stops
$624Delta
Tue, Jan 6 - Fri, Jan 9
Delta Logo
6:25 am - 3:40 pm
LWS
-
DCA
30h 15m1 stop
Delta Logo
4:40 pm - 9:05 pm
DCA
-
LWS
31h 25m1 stop
$655Delta
Mon, Jun 8 - Sat, Jun 13
Delta Logo
6:25 am - 8:37 am
LWS
-
DCA
23h 12m2 stops
Delta Logo
4:40 pm - 9:05 pm
DCA
-
LWS
31h 25m1 stop
$720Delta
Mon, Jun 8 - Sat, Jun 13
Delta Logo
12:30 pm - 8:47 am
LWS
-
IAD
17h 17m2 stops
Delta Logo
7:15 am - 9:05 pm
IAD
-
LWS
16h 50m2 stops
$742Delta
Mon, Jun 8 - Sat, Jun 13
Delta Logo
6:25 am - 10:26 am
LWS
-
DCA
25h 01m2 stops
Delta Logo
4:40 pm - 9:05 pm
DCA
-
LWS
31h 25m1 stop
$753Delta
Sat, Jun 6 - Sat, Jun 13
Delta Logo
6:25 am - 3:40 pm
LWS
-
DCA
30h 15m1 stop
Delta Logo
4:40 pm - 9:05 pm
DCA
-
LWS
31h 25m1 stop
$765Delta
Sat, Jun 6 - Sat, Jun 13
Delta Logo
6:25 am - 8:37 am
LWS
-
DCA
23h 12m2 stops
Delta Logo
5:10 pm - 9:05 pm
DCA
-
LWS
30h 55m2 stops
$795Delta
Mon, Jun 8 - Sat, Jun 13
Delta Logo
6:25 am - 11:55 pm
LWS
-
IAD
14h 30m1 stop
Delta Logo
7:15 am - 9:05 pm
IAD
-
LWS
16h 50m2 stops
$814Delta
Sat, Jun 6 - Sat, Jun 13
Delta Logo
12:30 pm - 8:47 am
LWS
-
IAD
17h 17m2 stops
Delta Logo
7:15 am - 11:42 am
IAD
-
LWS
7h 27m1 stop
$818Delta
Mon, Jun 8 - Sat, Jun 13
Delta Logo
7:05 am - 11:57 pm
LWS
-
IAD
13h 52m2 stops
Delta Logo
7:05 am - 11:42 am
IAD
-
LWS
7h 37m1 stop
$825Delta
Tue, Jan 6 - Fri, Jan 9

Delta flights from Lewiston, Idaho to Pennsylvania

Our best Delta deals on Lewiston, Idaho to Pennsylvania flight tickets
Delta
Jan 6
LWS7:05 amLewiston Nez Perce Rgnl
13h 18m
2 stops
DCA11:23 pmWashington, D.C. Reagan-National
Jan 9
DCA11:55 amWashington, D.C. Reagan-National
12h 04m
2 stops
LWS8:59 pmLewiston Nez Perce Rgnl
Delta
Jun 8
LWS6:25 amLewiston Nez Perce Rgnl
30h 15m
1 stop
DCA3:40 pmWashington, D.C. Reagan-National
Jun 13
DCA4:40 pmWashington, D.C. Reagan-National
31h 25m
1 stop
LWS9:05 pmLewiston Nez Perce Rgnl
Delta
Jun 8
LWS6:25 amLewiston Nez Perce Rgnl
23h 12m
2 stops
DCA8:37 amWashington, D.C. Reagan-National
Jun 13
DCA4:40 pmWashington, D.C. Reagan-National
31h 25m
1 stop
LWS9:05 pmLewiston Nez Perce Rgnl

momondo Fare Finder

 
Customize your flight search to find flights from Lewiston, Idaho 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Lewiston, Idaho to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Tue 1/6

7:05 am-11:23 pm

2 stops13h 18m

Washington, D.C. Reagan-National

Fri 1/9

11:55 am-8:59 pm

2 stops12h 04m

$624

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Mon 6/8

6:25 am-3:40 pm

1 stop30h 15m

Washington, D.C. Reagan-National

Sat 6/13

4:40 pm-9:05 pm

1 stop31h 25m

$655

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Mon 6/8

6:25 am-8:37 am

2 stops23h 12m

Washington, D.C. Reagan-National

Sat 6/13

4:40 pm-9:05 pm

1 stop31h 25m

$720

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Mon 6/8

12:30 pm-8:47 am

2 stops17h 17m

Washington, D.C. Dulles Intl

Sat 6/13

7:15 am-9:05 pm

2 stops16h 50m

$742

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Sat 6/6

6:25 am-10:26 am

2 stops25h 01m

Washington, D.C. Reagan-National

Sat 6/13

4:40 pm-9:05 pm

1 stop31h 25m

$753

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Sat 6/6

6:25 am-3:40 pm

1 stop30h 15m

Washington, D.C. Reagan-National

Sat 6/13

4:40 pm-9:05 pm

1 stop31h 25m

$765

LewistonWashington, D.C.

LWS - DCA

LWSDCA

Lewiston Nez Perce Rgnl

Mon 6/8

6:25 am-8:37 am

2 stops23h 12m

Washington, D.C. Reagan-National

Sat 6/13

5:10 pm-9:05 pm

2 stops30h 55m

$795

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Sat 6/6

6:25 am-11:55 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Sat 6/13

7:15 am-9:05 pm

2 stops16h 50m

$814

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Mon 6/8

12:30 pm-8:47 am

2 stops17h 17m

Washington, D.C. Dulles Intl

Sat 6/13

7:15 am-11:42 am

1 stop7h 27m

$818

LewistonWashington, D.C.

LWS - IAD

LWSIAD

Lewiston Nez Perce Rgnl

Tue 1/6

7:05 am-11:57 pm

2 stops13h 52m

Washington, D.C. Dulles Intl

Fri 1/9

7:05 am-11:42 am

1 stop7h 37m

$825

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Lewiston, Idaho to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lewiston Nez Perce Rgnl to Pennsylvania?

Delta is the most popular carrier operating from Lewiston Nez Perce Rgnl to Pennsylvania

What airlines fly to Pennsylvania?

Delta, Southwest and United Airlines are the top three most popular airlines that fly to Pennsylvania from Lewiston, Idaho according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Pennsylvania. Keep in mind that there are 5 different airlines that fly to Pennsylvania on a routine basis, so you have a few additional options to choose from.

Cheap Lewiston, Idaho to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to Pennsylvania

Fastest flight time

8h 21m

Direct flights

None
The fastest flight from Lewiston, Idaho to Pennsylvania takes 8h 21m
There are no direct flights from Lewiston, Idaho to Pennsylvania. There are no popular flight routes from Lewiston, Idaho to Pennsylvania.
  • When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Pennsylvania?

    Prices for flights from Lewiston Nez Perce Rgnl Airport to Pennsylvania are refreshed on a daily basis.

  • How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Pennsylvania?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The travel and health documents required for your trip to Pennsylvania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pennsylvania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Lewiston to Pennsylvania?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lewiston to Pennsylvania. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Lewiston to Pennsylvania with flexible booking policies on momondo?

Flights from Lewiston to Pennsylvania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lewiston to Pennsylvania?

Once you have performed a search for Lewiston to Pennsylvania flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Lewiston to Pennsylvania right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Lewiston to Pennsylvania flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Wed 1/14
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