In terms of precipitation, rainfall in Tennessee ranges from 2.8 - 5.0 inches per month. May is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Tennessee when rainfall is around 2.8 in.

If weather is an important factor for your trip to Tennessee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What is the cheapest time of day to fly from LWS to TN?

When flying from Lewiston, Idaho to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Lewiston to Tennessee?

Lewiston Nez Perce Rgnl (LWS), located 1.9 mi from the city center, is the airport you fly out of when you book flights from Lewiston to Tennessee.

Can I find deals for flights from Lewiston to Tennessee that include hotel bookings?

Yes. In addition to deals on Lewiston to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Lewiston to Tennessee?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lewiston to Tennessee.

Can I find deals for business class flights from Lewiston to Tennessee?

Yes. Cheapflights offers flight deals from Lewiston to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Lewiston, ID to Tennessee

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Most accurate provider	FlightHub 3 stars
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Reviews of airlines servicing Tennessee

See what other customers who have flown with Delta from Lewiston to Tennessee have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,456 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Delta

7.9

Good

8,456 reviews

Delta

7.9

Good

8,456 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

What airport do you fly from for flights from Lewiston to Tennessee?
Lewiston Nez Perce Rgnl (LWS), located 1.9 mi from the city center, is the airport you fly out of when you book flights from Lewiston to Tennessee.
Can I find deals for flights from Lewiston to Tennessee that include hotel bookings?
Yes. In addition to deals on Lewiston to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lewiston to Tennessee?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lewiston to Tennessee.
Can I find deals for business class flights from Lewiston to Tennessee?
Yes. Cheapflights offers flight deals from Lewiston to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Lewiston to Tennessee

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$350	Average$552	FlexibilityNo cancel fee	On-timeN/A

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Find cheap flights from Lewiston to Tennessee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Lewiston to Tennessee

Keep the following information in mind while searching for Lewiston to Tennessee flight deals. Data was last updated May 8, 2026.

Most accurate provider

Most trusted provider

Reviews of airlines servicing Tennessee

See what other customers who have flown with Delta from Lewiston to Tennessee have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lewiston to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Lewiston to Tennessee?

Can I find deals for flights from Lewiston to Tennessee that include hotel bookings?

How can I find direct flights from Lewiston to Tennessee?

Can I find deals for business class flights from Lewiston to Tennessee?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lewiston to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Tennessee by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Lewiston to Tennessee by cabin class

Find flights from Lewiston to Tennessee, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Lewiston and Tennessee flights

Browse other Lewiston and Tennessee flight options. Last updated on May 8, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Lewiston to Tennessee

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Book with Flexibility

Travel Smart

Cheap flights from Lewiston, ID (LWS) to Tennessee

Find cheap flights from Lewiston to Tennessee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Lewiston to Tennessee

Keep the following information in mind while searching for Lewiston to Tennessee flight deals. Data was last updated May 8, 2026.

Most accurate provider

Most trusted provider

Reviews of airlines servicing Tennessee

See what other customers who have flown with Delta from Lewiston to Tennessee have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lewiston to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Lewiston to Tennessee?

Can I find deals for flights from Lewiston to Tennessee that include hotel bookings?

How can I find direct flights from Lewiston to Tennessee?

Can I find deals for business class flights from Lewiston to Tennessee?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lewiston to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Tennessee by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Lewiston to Tennessee by cabin class

Find flights from Lewiston to Tennessee, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Lewiston and Tennessee flights

Browse other Lewiston and Tennessee flight options. Last updated on May 8, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Lewiston to Tennessee

100% Free

Book with Flexibility

Travel Smart