$257 Cheap Flights from Lewiston (LWS) to Tucson (TUS)

View $257 flight on Sat, Dec 13, 2025Opens in a new window

Popular airlines from Lewiston, ID (LWS-Nez Perce County Regional) to Tucson International Airport (TUS)

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Cheap Flights from Lewiston to Tucson (LWS-TUS)

Prices were available within the past 7 days and start at $257 for one-way flights and $335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jan 3 - Sat, Jan 10
LWS
Lewiston
TUS
Tucson
$335 Roundtrip, found 4 days ago
$335
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 3 from Lewiston to Tucson, returning Sat, Jan 10, priced at $335 found 4 days ago
Delta
Fri, Jan 9 - Tue, Jan 13
LWS
Lewiston
TUS
Tucson
$340 Roundtrip, found 4 days ago
$340
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 9 from Lewiston to Tucson, returning Tue, Jan 13, priced at $340 found 4 days ago
Delta
Sat, Jan 3 - Sun, Jan 11
LWS
Lewiston
TUS
Tucson
$345 Roundtrip, found 4 days ago
$345
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 3 from Lewiston to Tucson, returning Sun, Jan 11, priced at $345 found 4 days ago
Delta
Fri, Jan 9 - Sun, Jan 11
LWS
Lewiston
TUS
Tucson
$350 Roundtrip, found 4 days ago
$350
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jan 9 from Lewiston to Tucson, returning Sun, Jan 11, priced at $350 found 4 days ago
Delta
Sun, Jan 4 - Sun, Jan 11
LWS
Lewiston
TUS
Tucson
$355 Roundtrip, found 4 days ago
$355
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jan 4 from Lewiston to Tucson, returning Sun, Jan 11, priced at $355 found 4 days ago
Delta
Wed, Feb 25 - Sun, Mar 1
LWS
Lewiston
TUS
Tucson
$375 Roundtrip, found 5 days ago
$375
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Feb 25 from Lewiston to Tucson, returning Sun, Mar 1, priced at $375 found 5 days ago
Delta
Thu, Feb 26 - Sun, Mar 1
LWS
Lewiston
TUS
Tucson
$385 Roundtrip, found 5 days ago
$385
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Feb 26 from Lewiston to Tucson, returning Sun, Mar 1, priced at $385 found 5 days ago
Delta
Tue, Apr 21 - Wed, May 13
LWS
Lewiston
TUS
Tucson
$396 Roundtrip, found 5 days ago
$396
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Apr 21 from Lewiston to Tucson, returning Wed, May 13, priced at $396 found 5 days ago
Delta
Thu, Nov 20 - Sun, Nov 23
LWS
Lewiston
TUS
Tucson
$405 Roundtrip, found 4 days ago
$405
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Nov 20 from Lewiston to Tucson, returning Sun, Nov 23, priced at $405 found 4 days ago
Delta
Tue, Apr 21 - Sat, May 9
LWS
Lewiston
TUS
Tucson
$406 Roundtrip, found 5 days ago
$406
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Apr 21 from Lewiston to Tucson, returning Sat, May 9, priced at $406 found 5 days ago
Flights from Lewiston (LWS) to Tucson (TUS)
Origin airport
Nez Perce County Regional
Destination airport
Tucson Intl.
Airlines serving
Delta
Roundtrip price
$334
Distance
1036 mi

Lewiston to Tucson Flights

The cheapest times to fly from Lewiston to Tucson

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 Lewiston to Tucson are during the month of January. You can find some of the cheapest flights from Lewiston to Tucson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lewiston to Tucson

Sunday is one of the best days to book for cheap flights from Lewiston to Tucson: 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 Lewiston to Tucson

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 Lewiston to Tucson in 2025. You can also book with separate airlines for your outbound and return journeys, from $257 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 Lewiston to Tucson 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 Lewiston to Tucson 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.

 

Frequently asked questions

How much does a flight from Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS) cost?
Secure a cheap one-way flight from $257 or cheap return flight from $335 from Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS)?
Flying in January is a great way to save, as it's the cheapest month for flights between LWS and TUS. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LWS to TUS. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS)?
Nonstop flights from Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LWS to TUS?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, carrier 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 Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS)?
Choose a flight from Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS) last-minute?
Booking your flight from LWS to TUS shortly before your getaway is typically more expensive. However, if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a LWS to TUS flight and hotel package?
You'll generally save money by booking a LWS to TUS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Nez Perce County Regional Airport (LWS) to Tucson Intl. Airport (TUS)?
If you booked your LWS to TUS flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.