$252 Cheap Flights from Pittsburgh (PIT) to Lewiston (LWS)

View $252 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Lewiston, ID (LWS-Nez Perce County Regional)

Cheap Flights from Pittsburgh to Lewiston (PIT-LWS)

Prices were available within the past 7 days and start at $252 for one-way flights and $365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jan 14 - Wed, Jan 21
PIT
Pittsburgh
LWS
Lewiston
$365 Roundtrip, found 4 days ago
$365
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 14 from Pittsburgh to Lewiston, returning Wed, Jan 21, priced at $365 found 4 days ago
Delta
Wed, Jan 14 - Sun, Jan 18
PIT
Pittsburgh
LWS
Lewiston
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jan 14 from Pittsburgh to Lewiston, returning Sun, Jan 18, priced at $386 found 4 days ago
Delta
Wed, Nov 19 - Thu, Nov 27
PIT
Pittsburgh
LWS
Lewiston
$395 Roundtrip, found 4 days ago
$395
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 19 from Pittsburgh to Lewiston, returning Thu, Nov 27, priced at $395 found 4 days ago
Delta
Thu, Jan 1 - Wed, Jan 7
PIT
Pittsburgh
LWS
Lewiston
$415 Roundtrip, found 2 days ago
$415
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jan 1 from Pittsburgh to Lewiston, returning Wed, Jan 7, priced at $415 found 2 days ago
Delta
Tue, Jan 20 - Sat, Jan 24
PIT
Pittsburgh
LWS
Lewiston
$416 Roundtrip, found 4 days ago
$416
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 20 from Pittsburgh to Lewiston, returning Sat, Jan 24, priced at $416 found 4 days ago
Delta
Wed, Nov 19 - Sun, Nov 23
PIT
Pittsburgh
LWS
Lewiston
$425 Roundtrip, found 4 days ago
$425
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 19 from Pittsburgh to Lewiston, returning Sun, Nov 23, priced at $425 found 4 days ago
Delta
Mon, Jan 19 - Sat, Jan 24
PIT
Pittsburgh
LWS
Lewiston
$426 Roundtrip, found 4 days ago
$426
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 19 from Pittsburgh to Lewiston, returning Sat, Jan 24, priced at $426 found 4 days ago
Delta
Fri, Jan 16 - Sun, Jan 18
PIT
Pittsburgh
LWS
Lewiston
$447 Roundtrip, found 4 days ago
$447
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 16 from Pittsburgh to Lewiston, returning Sun, Jan 18, priced at $447 found 4 days ago
Delta
Sat, Nov 8 - Sat, Nov 15
PIT
Pittsburgh
LWS
Lewiston
$450 Roundtrip, found 5 days ago
$450
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 8 from Pittsburgh to Lewiston, returning Sat, Nov 15, priced at $450 found 5 days ago
Delta
Sat, Jan 17 - Wed, Jan 21
PIT
Pittsburgh
LWS
Lewiston
$462 Roundtrip, found 4 days ago
$462
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 17 from Pittsburgh to Lewiston, returning Wed, Jan 21, priced at $462 found 4 days ago

Frequently asked questions

How much does a flight from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS) cost?
Grab a cheap one-way flight from $252 or cheap return flight from $365 from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS)?
January is the cheapest month to fly from PIT to LWS. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS)?
To find the cheapest airline that'll fly you from PIT to LWS, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS)?
Direct flights from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIT to LWS?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS)?
To touch down at Nez Perce County Regional Airport (LWS) on time, choose a flight that takes off from Pittsburgh Intl. Airport (PIT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS) last-minute?
Booking your ticket from PIT to LWS right before your journey is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a PIT to LWS flight and hotel package?
Compared with arranging flights and hotels separately, booking a PIT to LWS flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pittsburgh Intl. Airport (PIT) to Nez Perce County Regional Airport (LWS)?
In most instances, you're able to reschedule or cancel your PIT to LWS flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Nez Perce County Regional
Roundtrip price
$365
Distance
1870 mi

Book with confidence

Pittsburgh to Lewiston Flights

The cheapest times to fly from Pittsburgh to Lewiston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Lewiston are during the month of January. You can find some of the cheapest flights from Pittsburgh to Lewiston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Lewiston

Sunday is one of the best days to book for cheap flights from Pittsburgh to Lewiston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to Lewiston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Lewiston in 2025. You can also book with separate airlines for your outbound and return journeys, from $252 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Lewiston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Lewiston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pittsburgh to Lewiston Flights

Explore a world of travel with Expedia

*Available to One Key members.