Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Boise to Lewiston from $676

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Lewiston departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Boise to Lewiston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:45 am - 11:43 am
BOI
-
LWS
3h 58m
1 stop
Delta Logo
12:23 pm - 5:55 pm
LWS
-
BOI
4h 32m
1 stop
$1,352Delta
Sun, Aug 16 - Thu, Aug 20
Delta Logo
6:00 am - 11:43 am
BOI
-
LWS
6h 43m
1 stop
Delta Logo
12:23 pm - 5:55 pm
LWS
-
BOI
4h 32m
1 stop
$1,362Delta
Fri, Aug 14 - Fri, Aug 21
Delta Logo
6:00 am - 11:43 am
BOI
-
LWS
6h 43m
1 stop
Delta Logo
12:23 pm - 5:55 pm
LWS
-
BOI
4h 32m
1 stop
$1,382Delta
Fri, Aug 21 - Fri, Aug 28
Delta Logo
8:45 am - 11:43 am
BOI
-
LWS
3h 58m
1 stop
Delta Logo
12:23 pm - 5:55 pm
LWS
-
BOI
4h 32m
1 stop
$1,486Delta
Fri, Aug 7 - Tue, Aug 11
Delta Logo
6:00 am - 11:43 am
BOI
-
LWS
6h 43m
1 stop
Delta Logo
12:23 pm - 5:55 pm
LWS
-
BOI
4h 32m
1 stop
$1,590Delta
Thu, Aug 20 - Thu, Aug 27
Delta Logo
6:00 am - 11:43 am
BOI
-
LWS
6h 43m
1 stop
Delta Logo
12:23 pm - 6:23 pm
LWS
-
BOI
5h 00m
1 stop
$2,533Delta
Wed, Aug 5 - Sun, Aug 9

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Boise to Lewiston, Idaho

Our best Delta deals on Boise to Lewiston, Idaho flight tickets
Delta
Aug 16
BOI8:45 amBoise Air Term. Gowen Fld
3h 58m
1 stop
LWS11:43 amLewiston Nez Perce Rgnl
Aug 20
LWS12:23 pmLewiston Nez Perce Rgnl
4h 32m
1 stop
BOI5:55 pmBoise Air Term. Gowen Fld
$1,352
Delta
Aug 14
BOI6:00 amBoise Air Term. Gowen Fld
6h 43m
1 stop
LWS11:43 amLewiston Nez Perce Rgnl
Aug 21
LWS12:23 pmLewiston Nez Perce Rgnl
4h 32m
1 stop
BOI5:55 pmBoise Air Term. Gowen Fld
$1,362
Delta
Aug 21
BOI6:00 amBoise Air Term. Gowen Fld
6h 43m
1 stop
LWS11:43 amLewiston Nez Perce Rgnl
Aug 28
LWS12:23 pmLewiston Nez Perce Rgnl
4h 32m
1 stop
BOI5:55 pmBoise Air Term. Gowen Fld
$1,382

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 July 25, 2026.
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

Cheapest round-trip
Quickest round-trip

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Sun 8/16

8:45 am-11:43 am

1 stop3h 58m

Lewiston Nez Perce Rgnl

Thu 8/20

12:23 pm-5:55 pm

1 stop4h 32m

$1,352

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Fri 8/14

6:00 am-11:43 am

1 stop6h 43m

Lewiston Nez Perce Rgnl

Fri 8/21

12:23 pm-5:55 pm

1 stop4h 32m

$1,362

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Fri 8/21

6:00 am-11:43 am

1 stop6h 43m

Lewiston Nez Perce Rgnl

Fri 8/28

12:23 pm-5:55 pm

1 stop4h 32m

$1,382

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Fri 8/7

8:45 am-11:43 am

1 stop3h 58m

Lewiston Nez Perce Rgnl

Tue 8/11

12:23 pm-5:55 pm

1 stop4h 32m

$1,486

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Thu 8/20

6:00 am-11:43 am

1 stop6h 43m

Lewiston Nez Perce Rgnl

Thu 8/27

12:23 pm-5:55 pm

1 stop4h 32m

$1,590

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Wed 8/5

6:00 am-11:43 am

1 stop6h 43m

Lewiston Nez Perce Rgnl

Sun 8/9

12:23 pm-6:23 pm

1 stop5h 00m

$2,533
Cheapest one-way
Quickest one-way

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Thu 8/27

6:00 am-11:43 am

1 stop6h 43m

$676

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Mon 8/10

6:00 am-11:43 am

1 stop6h 43m

$766

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Thu 8/13

6:00 am-11:43 am

1 stop6h 43m

$795

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 91% 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

Fastest flight time

4h 29m

Direct flights

None
The fastest flight from Boise to Lewiston, Idaho takes 4h 29m
There are no direct flights from Boise to Lewiston, Idaho. There are no popular flight routes from Boise to Lewiston, Idaho.
Search flight deals

Frequently asked questions about flying from Boise to Lewiston, Idaho

  • 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 4h 29m.

  • 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.

An easier way to manage your Lewiston, Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/24
Mon 8/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States