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$252+ Cheap flights from Lewiston, ID (LWS) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — BOI
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Lewiston to Idaho

Keep the following information in mind while searching for Lewiston to Idaho flight deals. Data was last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,390
(Delta)

One-way from

$252
(Delta)
Provider with most accurate pricing for Lewiston Nez Perce Rgnl-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Lewiston Nez Perce Rgnl-Boise Air Term. Gowen Fld flights.
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From Lewiston Nez Perce Rgnl to Idaho
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One-way flight from Lewiston Nez Perce Rgnl to Idaho
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Find flight deals from Lewiston to Idaho

Cheapest flights from Lewiston to Idaho
Explore the most affordable flight options available from Lewiston to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2212:24 pmLWS - BOI
1 stop4h 11mDelta
Mon 1/265:45 amBOI - LWS
1 stop6h 57mDelta
Deal found 1/6$1,390

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lewiston to 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, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2026.
Use the filters below to find and compare flights from Lewiston to Idaho that are best for you.

Fly from

Lewiston

Fly to

Idaho

Route

Depart

Return

Price

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Wed 2/4

12:24 pm-5:35 pm

1 stop4h 11m

Boise Air Term. Gowen Fld

Wed 2/11

5:45 am-11:42 am

1 stop6h 57m

$1,390

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Tue 2/17

12:24 pm-5:49 pm

1 stop4h 25m

Boise Air Term. Gowen Fld

Wed 2/18

5:35 am-11:35 am

1 stop7h 00m

$1,390

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Wed 3/18

12:10 pm-5:18 pm

1 stop4h 08m

Boise Air Term. Gowen Fld

Sun 3/22

8:00 am-11:27 am

1 stop4h 27m

$1,390

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Thu 1/22

12:24 pm-5:35 pm

1 stop4h 11m

Boise Air Term. Gowen Fld

Mon 1/26

5:45 am-11:42 am

1 stop6h 57m

$1,390

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Thu 4/23

12:13 pm-5:11 pm

1 stop3h 58m

Boise Air Term. Gowen Fld

Sat 4/25

8:00 am-11:33 am

1 stop4h 33m

$1,390

LewistonIdaho Falls

LWS - IDA

LWSIDA

Lewiston Nez Perce Rgnl

Thu 2/5

12:24 pm-5:51 pm

1 stop4h 27m

$252

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Tue 1/13

12:24 pm-5:35 pm

1 stop4h 11m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Best time to book a flight from Lewiston to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Lewiston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lewiston to Idaho

What is the cheapest month to book a flight from Lewiston, Idaho to Idaho?

Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to Idaho (average of $114). Flying from Lewiston, Idaho to Idaho in July is currently the most expensive (average of $198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Lewiston to Idaho. 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 Idaho?

    Most people fly from Lewiston Nez Perce Rgnl (LWS) if they book a flight from Lewiston to Idaho. Lewiston Nez Perce Rgnl is conveniently located just 1.9 mi from Lewiston’s city center.

  • How long is the flight from Lewiston, Idaho to Idaho?

    Delta can get you from Lewiston, Idaho to Idaho in just under 4h 11m. Your travel time can differ by up to . Lewiston, Idaho and Idaho are separated by a distance of 198 mi.

  • What are the most popular routes from Lewiston, Idaho to Idaho?

    The most popular route from Lewiston, Idaho to Idaho is Lewiston Nez Perce Rgnl - Boise Air Term. Gowen Fld. You may also consider Lewiston Nez Perce Rgnl - Twin Falls Joslin or Lewiston Nez Perce Rgnl - Pocatello.

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

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

  • How can I find direct flights from Lewiston to Idaho?

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

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

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

  • What is the cheapest month to book a flight from Lewiston, Idaho to Idaho?

    Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to Idaho (average of $114). Flying from Lewiston, Idaho to Idaho in July is currently the most expensive (average of $198). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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