$449 Cheap Flights from Chattanooga (CHA) to Lewiston (LWS)

View $449 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Chattanooga Metropolitan Airport (CHA) to Lewiston, ID (LWS-Nez Perce County Regional)

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Cheap Flights from Chattanooga to Lewiston (CHA-LWS)

Prices were available within the past 7 days and start at $449 for one-way flights and $502 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 18 - Thu, Dec 25
CHA
Chattanooga
LWS
Lewiston
$502 Roundtrip, found 5 days ago
$502
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 18 from Chattanooga to Lewiston, returning Thu, Dec 25, priced at $502 found 5 days ago
Delta
Thu, Dec 18 - Wed, Dec 24
CHA
Chattanooga
LWS
Lewiston
$527 Roundtrip, found 5 days ago
$527
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 18 from Chattanooga to Lewiston, returning Wed, Dec 24, priced at $527 found 5 days ago
Delta
Tue, Dec 23 - Thu, Dec 25
CHA
Chattanooga
LWS
Lewiston
$576 Roundtrip, found 5 days ago
$576
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 23 from Chattanooga to Lewiston, returning Thu, Dec 25, priced at $576 found 5 days ago
Delta
Thu, Dec 18 - Tue, Dec 30
CHA
Chattanooga
LWS
Lewiston
$580 Roundtrip, found 5 days ago
$580
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 18 from Chattanooga to Lewiston, returning Tue, Dec 30, priced at $580 found 5 days ago
Delta
Thu, Dec 18 - Wed, Dec 31
CHA
Chattanooga
LWS
Lewiston
$610 Roundtrip, found 5 days ago
$610
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 18 from Chattanooga to Lewiston, returning Wed, Dec 31, priced at $610 found 5 days ago
Delta
Wed, Dec 24 - Thu, Dec 25
CHA
Chattanooga
LWS
Lewiston
$620 Roundtrip, found 5 days ago
$620
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 24 from Chattanooga to Lewiston, returning Thu, Dec 25, priced at $620 found 5 days ago
Delta
Tue, Dec 23 - Tue, Dec 30
CHA
Chattanooga
LWS
Lewiston
$654 Roundtrip, found 5 days ago
$654
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 23 from Chattanooga to Lewiston, returning Tue, Dec 30, priced at $654 found 5 days ago
Delta
Thu, Dec 18 - Mon, Dec 29
CHA
Chattanooga
LWS
Lewiston
$680 Roundtrip, found 5 days ago
$680
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 18 from Chattanooga to Lewiston, returning Mon, Dec 29, priced at $680 found 5 days ago
Delta
Tue, Dec 23 - Wed, Dec 31
CHA
Chattanooga
LWS
Lewiston
$684 Roundtrip, found 5 days ago
$684
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 23 from Chattanooga to Lewiston, returning Wed, Dec 31, priced at $684 found 5 days ago
Delta
Thu, Dec 18 - Sat, Dec 20
CHA
Chattanooga
LWS
Lewiston
$696 Roundtrip, found 5 days ago
$696
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 18 from Chattanooga to Lewiston, returning Sat, Dec 20, priced at $696 found 5 days ago

Frequently asked questions

How much does a flight from Chattanooga Metropolitan Airport (CHA) to Nez Perce County Regional Airport (LWS) cost?
Get a cheap one-way flight from $449 or cheap return flight from $502 from Chattanooga Metropolitan Airport (CHA) 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 offers on this route.
What is the cheapest month to fly from Chattanooga Metropolitan Airport (CHA) to Nez Perce County Regional Airport (LWS)?
Traveling in December is a good way to save, as it's the cheapest month for flights between CHA and LWS. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Chattanooga Metropolitan Airport (CHA) to Nez Perce County Regional Airport (LWS)?
To find the cheapest airline that'll fly you from CHA to LWS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Chattanooga Metropolitan Airport (CHA) to Nez Perce County Regional Airport (LWS)?
You'll have to hop on a flight with a layover when traveling from Chattanooga Metropolitan Airport (CHA) to Nez Perce County Regional Airport (LWS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from CHA to LWS?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline 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 Chattanooga Metropolitan Airport (CHA) to Nez Perce County Regional Airport (LWS)?
To touch down at Nez Perce County Regional Airport (LWS) on schedule, pick a flight that takes off from Chattanooga Metropolitan Airport (CHA) 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 Chattanooga Metropolitan Airport (CHA) to Nez Perce County Regional Airport (LWS) last-minute?
Holding off until just before your departure to book a ticket from CHA to LWS generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a CHA to LWS flight and hotel package?
You can save money by booking a CHA to LWS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Chattanooga Metropolitan Airport (CHA) to Nez Perce County Regional Airport (LWS)?
If you booked your CHA to LWS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

Travel information

Origin airport
Chattanooga Metropolitan
Destination airport
Nez Perce County Regional
Roundtrip price
$502
Distance
1824 mi

Book with confidence

Chattanooga to Lewiston Flights

The cheapest times to fly from Chattanooga 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 Chattanooga to Lewiston are during the month of December. You can find some of the cheapest flights from Chattanooga to Lewiston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chattanooga to Lewiston

Sunday is one of the best days to book for cheap flights from Chattanooga 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 Chattanooga 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 Chattanooga to Lewiston in 2025. You can also book with separate airlines for your outbound and return journeys, from $449 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 Chattanooga 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 Chattanooga 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.

 

Chattanooga to Lewiston Flights

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*Available to One Key members.