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Cheap flights from Lewiston, Idaho to Boise from $695

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lewiston, Idaho to Boise departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Lewiston, Idaho to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:17 pm - 5:36 pm
LWS
-
BOI
4h 19m1 stop
Delta Logo
5:45 am - 11:42 am
BOI
-
LWS
6h 57m1 stop
$1,390Delta
Fri, Dec 19 - Fri, Jan 9

momondo Fare Finder

 
Customize your flight search to find flights from Lewiston, Idaho to Boise 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, momondo users made 832,500 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Lewiston, Idaho to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Fri 12/19

12:17 pm-5:36 pm

1 stop4h 19m

Boise Air Term. Gowen Fld

Fri 1/9

5:45 am-11:42 am

1 stop6h 57m

$1,390

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Sun 12/21

12:16 pm-5:39 pm

1 stop4h 23m

$695

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Lewiston, Idaho to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Boise?

Our data shows that Friday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $939. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,390. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

When to book flights from Lewiston, Idaho to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Lewiston, Idaho to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lewiston, Idaho to Boise (LWS to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to Boise

Fastest flight time

22h 45m

Direct flights

None
The fastest flight from Lewiston, Idaho to Boise takes 22h 45m
There are no direct flights from Lewiston, Idaho to Boise. There are no popular flight routes from Lewiston, Idaho to Boise.
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  • How far is Lewiston Nez Perce Rgnl to Boise Air Term. Gowen Fld by plane?

    Lewiston Nez Perce Rgnl and Boise Air Term. Gowen Fld are 196.3 mi apart from one another. 4h 19m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Lewiston Nez Perce Rgnl Airport to Boise Air Term. Gowen Fld Airport are updated daily.

  • How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
McCall
Meridian
Caldwell
Ontario
Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Lewiston to Boise?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Lewiston to Boise. momondo saves you time and could save you money on your trip.

Can I find flights from Lewiston to Boise with flexible booking policies on momondo?

Yes. All flights to Boise from Lewiston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lewiston to Boise?

momondo helps you find the best flight between Lewiston and Boise by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Lewiston to Boise right now. Can momondo alert me if prices change?

Price alerts on flights to Boise from Lewiston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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