BOI - LWS

$173 Find Cheap Flights from Boise to Lewiston - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest one-way
$173
Typical prices: $695-$695
Delta
Fri 11/2
BOI - LWS • 1 stop
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Flight Deals

Cheap Flights from Boise to Lewiston (BOI-LWS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Lewiston

Tue, Oct 6 - Sun, Oct 11
Delta Logo
5:59 pm - 11:06 pmBOI  Boise Air Term. Gowen Fld-LWS Lewiston Nez Perce Rgnl
6h 07m1 stop Seattle/Tacoma Intl
Delta Logo
9:15 am - 3:20 pmLWS  Lewiston Nez Perce Rgnl-BOI Boise Air Term. Gowen Fld
5h 05m1 stop Seattle/Tacoma Intl
$436Delta
Tue, Sep 29 - Sat, Oct 3
Delta Logo
5:59 pm - 11:08 pmBOI  Boise Air Term. Gowen Fld-LWS Lewiston Nez Perce Rgnl
6h 09m1 stop Seattle/Tacoma Intl
Delta Logo
12:14 pm - 6:53 pmLWS  Lewiston Nez Perce Rgnl-BOI Boise Air Term. Gowen Fld
5h 39m1 stop Salt Lake City
$497Delta
Tue, Sep 29 - Wed, Sep 30
Delta Logo
6:00 am - 11:34 amBOI  Boise Air Term. Gowen Fld-LWS Lewiston Nez Perce Rgnl
6h 34m1 stop Salt Lake City
Delta Logo
12:14 pm - 5:54 pmLWS  Lewiston Nez Perce Rgnl-BOI Boise Air Term. Gowen Fld
4h 40m1 stop Salt Lake City
$766Delta
Fri, Oct 2 - Sat, Oct 3
Delta Logo
7:19 pm - 11:13 pmBOI  Boise Air Term. Gowen Fld-LWS Lewiston Nez Perce Rgnl
4h 54m1 stop Seattle/Tacoma Intl
Delta Logo
12:14 pm - 6:53 pmLWS  Lewiston Nez Perce Rgnl-BOI Boise Air Term. Gowen Fld
5h 39m1 stop Salt Lake City
$865Delta
Sat, Oct 17 - Sat, Oct 24
Delta Logo
5:59 pm - 11:06 pmBOI  Boise Air Term. Gowen Fld-LWS Lewiston Nez Perce Rgnl
6h 07m1 stop Seattle/Tacoma Intl
Delta Logo
9:15 am - 3:20 pmLWS  Lewiston Nez Perce Rgnl-BOI Boise Air Term. Gowen Fld
5h 05m1 stop Seattle/Tacoma Intl
$1,025Delta
Fri, Oct 2 - Mon, Oct 5
Delta Logo
5:59 pm - 11:13 pmBOI  Boise Air Term. Gowen Fld-LWS Lewiston Nez Perce Rgnl
6h 14m1 stop Seattle/Tacoma Intl
Delta Logo
12:14 pm - 5:54 pmLWS  Lewiston Nez Perce Rgnl-BOI Boise Air Term. Gowen Fld
4h 40m1 stop Salt Lake City
$1,063Delta
Sat, Oct 3 - Wed, Oct 7
Delta Logo
6:00 am - 11:34 amBOI  Boise Air Term. Gowen Fld-LWS Lewiston Nez Perce Rgnl
6h 34m1 stop Salt Lake City
Delta Logo
9:15 am - 3:20 pmLWS  Lewiston Nez Perce Rgnl-BOI Boise Air Term. Gowen Fld
5h 05m1 stop Seattle/Tacoma Intl
$1,063Delta
Tue, Sep 29 - Wed, Sep 30
Delta Logo
5:59 pm - 11:08 pmBOI  Boise Air Term. Gowen Fld-LWS Lewiston Nez Perce Rgnl
6h 09m1 stop Seattle/Tacoma Intl
Delta Logo
9:16 am - 5:19 pmLWS  Lewiston Nez Perce Rgnl-BOI Boise Air Term. Gowen Fld
7h 03m1 stop Seattle/Tacoma Intl
$1,212Delta
Booking Insights

Price, demand and travel trends for Boise to Lewiston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boise to Lewiston with more confidence.

What is the cheapest airline to fly from Boise to Lewiston?

Delta ($436) offered the cheapest round-trip ticket from Boise to Lewiston in the last 5 days.

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Key details for Boise to Lewiston flights

Cheapest flight

$173
Flight from Boise to Lewiston

When to book flights from Boise to Lewiston

Are your dates flexible? Find out the best times to travel from Boise to Lewiston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boise to Lewiston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boise to Lewiston?

    Flights from Boise to Lewiston usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Lewiston Nez Perce Rgnl (LWS).

  • Do I need a passport to fly from Boise to Lewiston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Boise to Lewiston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $436 to $1,212. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Boise to Lewiston looking right now?

    One-way fares from Boise to Lewiston are currently lower than usual. Average one-way flight prices are about $329, which is 53% below the typical average for this route.

  • What is the time difference between Boise and Lewiston?

    Lewiston is 1 hour behind Boise (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

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