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Cheap flights from Pennsylvania to Lewiston from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Lewiston departing on 5/5. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Pennsylvania to Lewiston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:07 pm - 12:08 am
IAD
-
LWS
10h 01m
2 stops
Delta Logo
6:09 am - 11:44 pm
LWS
-
IAD
14h 35m
2 stops
$365Delta
Fri, May 1 - Tue, May 5
Delta Logo
5:07 pm - 12:08 am
IAD
-
LWS
10h 01m
2 stops
Delta Logo
12:13 pm - 11:44 pm
LWS
-
IAD
8h 31m
1 stop
$461Delta
Fri, May 1 - Tue, May 5
Delta Logo
4:39 pm - 12:08 am
DCA
-
LWS
10h 29m
1 stop
Delta Logo
6:09 am - 6:02 pm
LWS
-
DCA
8h 53m
2 stops
$504Delta
Fri, May 1 - Tue, May 5
Delta Logo
2:55 pm - 12:08 am
DCA
-
LWS
12h 13m
2 stops
Delta Logo
6:09 am - 6:02 pm
LWS
-
DCA
8h 53m
2 stops
$604Delta
Fri, May 1 - Tue, May 5
Delta Logo
1:00 pm - 12:08 am
IAD
-
LWS
14h 08m
2 stops
Delta Logo
12:16 pm - 12:51 am
LWS
-
IAD
9h 35m
2 stops
$851Delta
Sat, May 2 - Mon, May 11
Delta Logo
7:20 am - 11:33 am
IAD
-
LWS
7h 13m
1 stop
Delta Logo
12:16 pm - 12:51 am
LWS
-
IAD
9h 35m
2 stops
$854Delta
Sat, May 2 - Mon, May 11
Delta Logo
5:07 pm - 12:08 am
IAD
-
LWS
10h 01m
2 stops
Delta Logo
12:13 pm - 11:44 pm
LWS
-
IAD
8h 31m
1 stop
$875Delta
Fri, May 1 - Sun, May 3
Delta Logo
5:07 pm - 12:08 am
IAD
-
LWS
10h 01m
2 stops
Delta Logo
6:09 am - 5:57 pm
LWS
-
IAD
8h 48m
2 stops
$880Delta
Fri, May 1 - Sun, May 3
Delta Logo
4:40 pm - 10:53 pm
DCA
-
LWS
9h 13m
1 stop
Delta Logo
9:00 am - 10:51 pm
LWS
-
DCA
10h 51m
2 stops
$922Delta
Fri, Jun 5 - Mon, Jun 8
Delta Logo
7:20 am - 11:33 am
IAD
-
LWS
7h 13m
1 stop
Delta Logo
12:16 pm - 11:32 pm
LWS
-
IAD
8h 16m
1 stop
$938Delta
Sat, May 2 - Mon, May 11

Delta flights from Pennsylvania to Lewiston, Idaho

Our best Delta deals on Pennsylvania to Lewiston, Idaho flight tickets
Delta
May 1
IAD5:07 pmWashington, D.C. Dulles Intl
10h 01m
2 stops
LWS12:08 amLewiston Nez Perce Rgnl
May 5
LWS6:09 amLewiston Nez Perce Rgnl
14h 35m
2 stops
IAD11:44 pmWashington, D.C. Dulles Intl
$365
Delta
May 1
IAD5:07 pmWashington, D.C. Dulles Intl
10h 01m
2 stops
LWS12:08 amLewiston Nez Perce Rgnl
May 5
LWS12:13 pmLewiston Nez Perce Rgnl
8h 31m
1 stop
IAD11:44 pmWashington, D.C. Dulles Intl
$461
Delta
May 1
DCA4:39 pmWashington, D.C. Reagan-National
10h 29m
1 stop
LWS12:08 amLewiston Nez Perce Rgnl
May 5
LWS6:09 amLewiston Nez Perce Rgnl
8h 53m
2 stops
DCA6:02 pmWashington, D.C. Reagan-National
$504

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Lewiston, Idaho 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 March 22, 2026.
Use the filters below to find and compare flights from Pennsylvania to Lewiston, Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Fri 5/1

5:07 pm-12:08 am

2 stops10h 01m

Lewiston Nez Perce Rgnl

Tue 5/5

6:09 am-11:44 pm

2 stops14h 35m

$365

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Fri 5/1

5:07 pm-12:08 am

2 stops10h 01m

Lewiston Nez Perce Rgnl

Tue 5/5

12:13 pm-11:44 pm

1 stop8h 31m

$461

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Fri 5/1

4:39 pm-12:08 am

1 stop10h 29m

Lewiston Nez Perce Rgnl

Tue 5/5

6:09 am-6:02 pm

2 stops8h 53m

$504

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Fri 5/1

2:55 pm-12:08 am

2 stops12h 13m

Lewiston Nez Perce Rgnl

Tue 5/5

6:09 am-6:02 pm

2 stops8h 53m

$604

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 5/2

1:00 pm-12:08 am

2 stops14h 08m

Lewiston Nez Perce Rgnl

Mon 5/11

12:16 pm-12:51 am

2 stops9h 35m

$851

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 5/2

7:20 am-11:33 am

1 stop7h 13m

Lewiston Nez Perce Rgnl

Mon 5/11

12:16 pm-12:51 am

2 stops9h 35m

$854

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Fri 5/1

5:07 pm-12:08 am

2 stops10h 01m

Lewiston Nez Perce Rgnl

Sun 5/3

12:13 pm-11:44 pm

1 stop8h 31m

$875

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Fri 5/1

5:07 pm-12:08 am

2 stops10h 01m

Lewiston Nez Perce Rgnl

Sun 5/3

6:09 am-5:57 pm

2 stops8h 48m

$880

Washington, D.C.Lewiston

DCA - LWS

DCALWS

Washington, D.C. Reagan-National

Fri 6/5

4:40 pm-10:53 pm

1 stop9h 13m

Lewiston Nez Perce Rgnl

Mon 6/8

9:00 am-10:51 pm

2 stops10h 51m

$922
Quickest round-trip

Washington, D.C.Lewiston

IAD - LWS

IADLWS

Washington, D.C. Dulles Intl

Sat 5/2

7:20 am-11:33 am

1 stop7h 13m

Lewiston Nez Perce Rgnl

Mon 5/11

12:16 pm-11:32 pm

1 stop8h 16m

$938

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Pennsylvania to Lewiston, Idaho

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

Can stopping save me money on Pennsylvania to Lewiston, Idaho flights?

You could potentially save up to 37% on your flight if you consider stops on a Pennsylvania to Lewiston, Idaho flight.

Cheap Pennsylvania to Lewiston, Idaho flight deals and tips

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

Fastest flight time

8h 27m

Direct flights

None
The fastest flight from Pennsylvania to Lewiston, Idaho takes 8h 27m
There are no direct flights from Pennsylvania to Lewiston, Idaho. There are no popular flight routes from Pennsylvania to Lewiston, Idaho.
Search flight deals

  • When did momondo last update prices for flights from Pennsylvania to Lewiston Nez Perce Rgnl Airport?

    Prices for flights from Pennsylvania to Lewiston Nez Perce Rgnl Airport refresh daily.

  • How many operators does momondo search for flights from Pennsylvania to Lewiston Nez Perce Rgnl Airport?

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

    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 Pennsylvania to Lewiston Nez Perce Rgnl Airport.

  • What documentation or ID do you need to fly to Lewiston Nez Perce Rgnl Airport?

    The travel and health documents required for your trip to Lewiston Nez Perce Rgnl Airport 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 Lewiston Nez Perce Rgnl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pennsylvania to Lewiston, Idaho

Compare and see reviews for airlines that fly from Pennsylvania to Lewiston, Idaho with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $406Free CancellationRating
7.9
8,314 reviews
Search Delta flights

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

It is quick and easy to find Pennsylvania to Lewiston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lewiston that suits you.

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

All flight searches from Pennsylvania to Lewiston on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Lewiston.

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Yes. momondo can track prices for Pennsylvania to Lewiston 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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