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Cheap flights from Boise to Lewiston from $395

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Lewiston departing on 4/14. 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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Cheap round-trip flights

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Delta Logo
10:38 am - 11:00 pmBOI-LWS
13h 22m1 stop
Delta Logo
6:25 am - 4:33 pmLWS-BOI
9h 08m1 stop
$395Delta
Find Deal
Tue, Apr 14 - Sat, Apr 18
Delta Logo
5:00 pm - 11:42 amBOI-LWS
19h 42m2 stops
Delta Logo
6:25 am - 8:18 pmLWS-BOI
12h 53m1 stop
$400Delta
Find Deal
Tue, Apr 14 - Sat, Apr 18
Delta Logo
7:30 pm - 11:42 amBOI-LWS
17h 12m2 stops
Delta Logo
12:30 pm - 10:10 pmLWS-BOI
8h 40m2 stops
$405Delta
Find Deal
Tue, Apr 14 - Sat, Apr 18
Delta Logo
6:00 am - 11:43 amBOI-LWS
6h 43m1 stop
Delta Logo
12:23 pm - 7:30 pmLWS-BOI
6h 07m1 stop
$1,390Delta
Find Deal
Tue, Nov 18 - Sat, Nov 22

Delta flights from Boise to Lewiston, Idaho

Our best Delta deals on Boise to Lewiston, Idaho flight tickets
Delta
Apr 14
BOI10:38 amBoise Air Term. Gowen Fld
13h 22m
1 stop
LWS11:00 pmLewiston Nez Perce Rgnl
Apr 18
LWS6:25 amLewiston Nez Perce Rgnl
9h 08m
1 stop
BOI4:33 pmBoise Air Term. Gowen Fld
$395
Find similar
Delta
Apr 14
BOI5:00 pmBoise Air Term. Gowen Fld
19h 42m
2 stops
LWS11:42 amLewiston Nez Perce Rgnl
Apr 18
LWS6:25 amLewiston Nez Perce Rgnl
12h 53m
1 stop
BOI8:18 pmBoise Air Term. Gowen Fld
$400
Find similar
Delta
Apr 14
BOI7:30 pmBoise Air Term. Gowen Fld
17h 12m
2 stops
LWS11:42 amLewiston Nez Perce Rgnl
Apr 18
LWS12:30 pmLewiston Nez Perce Rgnl
8h 40m
2 stops
BOI10:10 pmBoise Air Term. Gowen Fld
$405
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Lewiston, 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Boise to Lewiston, Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Tue 4/14

10:38 am-11:00 pm

1 stop13h 22m

Lewiston Nez Perce Rgnl

Sat 4/18

6:25 am-4:33 pm

1 stop9h 08m

$395

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Tue 4/14

5:00 pm-11:42 am

2 stops19h 42m

Lewiston Nez Perce Rgnl

Sat 4/18

6:25 am-8:18 pm

1 stop12h 53m

$400

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Tue 4/14

7:30 pm-11:42 am

2 stops17h 12m

Lewiston Nez Perce Rgnl

Sat 4/18

12:30 pm-10:10 pm

2 stops8h 40m

$405

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Tue 11/18

6:00 am-11:43 am

1 stop6h 43m

Lewiston Nez Perce Rgnl

Sat 11/22

12:23 pm-7:30 pm

1 stop6h 07m

$1,390

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Wed 11/26

8:45 am-11:43 am

1 stop3h 58m

$695

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lewiston from

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

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 airline that flies from Boise Air Term. Gowen Fld to Lewiston Nez Perce Rgnl?

Delta is the most popular carrier operating from Boise Air Term. Gowen Fld to Lewiston Nez Perce Rgnl

What airlines fly to Lewiston, Idaho?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Lewiston, Idaho from Boise according to our data. Alaska Airlines is the first choice among our users, with 88% of people opting to fly with this airline when traveling to Lewiston, Idaho. Keep in mind that there are 3 different airlines that fly to Lewiston, Idaho on a routine basis, so you have a few additional options to choose from.

When to book flights from Boise to Lewiston, Idaho

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

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

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

Direct flights

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

    The straight-line distance from Boise Air Term. Gowen Fld to Lewiston Nez Perce Rgnl is 196.3 mi. By plane, this route typically takes 6h 43m.

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Lewiston Nez Perce Rgnl Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Lewiston Nez Perce Rgnl Airport?

    The required travel and health documents for your Lewiston Nez Perce Rgnl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lewiston Nez Perce Rgnl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Boise to Lewiston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lewiston that suits you.

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

All flight searches from Boise to Lewiston on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lewiston from Boise.

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

Price alerts on flights to Lewiston from Boise 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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