HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lewiston

$1,390+ Cheap flights from Idaho to Lewiston, ID (LWS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LWS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Lewiston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho to Lewiston

Keep the following information in mind while searching for Idaho to Lewiston flight deals. Data was last updated September 11, 2025.

Round-trip from

$1,390
(Delta)
From Idaho to Lewiston Nez Perce Rgnl
Search Deals

Find flight deals from Idaho to Lewiston

Cheapest flights from Idaho to Lewiston
Explore the most affordable flight options available from Idaho to Lewiston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 10/98:55 amBOI - LWS
1 stop5h 27mDelta
Thu 10/162:02 pmLWS - BOI
1 stop6h 49mDelta
Deal found 9/11$1,390

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Lewiston 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 September 11, 2025.
Use the filters below to find and compare flights from Idaho to Lewiston that are best for you.

Fly from

Idaho

Fly to

Lewiston

Route

Depart

Return

Price

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Thu 10/9

8:55 am-1:22 pm

1 stop5h 27m

Lewiston Nez Perce Rgnl

Sun 10/12

2:02 pm-9:51 pm

1 stop6h 49m

$1,390

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Thu 9/25

8:40 am-1:22 pm

1 stop5h 42m

Lewiston Nez Perce Rgnl

Mon 9/29

2:02 pm-9:46 pm

1 stop6h 44m

$1,390

BoiseLewiston

BOI - LWS

BOILWS

Boise Air Term. Gowen Fld

Thu 10/9

8:55 am-1:22 pm

1 stop5h 27m

Lewiston Nez Perce Rgnl

Thu 10/16

2:02 pm-9:51 pm

1 stop6h 49m

$1,390

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Idaho to Lewiston

Have a flexible travel schedule? Discover the best time to fly to Lewiston from Idaho 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 Idaho to Lewiston

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

Currently, February is the cheapest month in which you can book a flight from Idaho to Lewiston, Idaho (average of $278). Flying from Idaho to Lewiston, Idaho in May is currently the most expensive (average of $524). 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 Idaho to Lewiston. 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 into for flights to Lewiston from Idaho?

    Located just 1.9 mi from the city center, Lewiston Nez Perce Rgnl (LWS) is the airport most travelers will use when flying to Lewiston from Idaho.

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

    There are many flights that can get you from Idaho to Lewiston, Idaho in 5h 27m. Fly via Delta to get the fastest option. Airlines will cover a distance of 198 mi.

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

    When deciding which route to take from Idaho to Lewiston, Idaho consider Boise Air Term. Gowen Fld - Lewiston Nez Perce Rgnl, Idaho Falls Fanning Field - Lewiston Nez Perce Rgnl or Hailey Sun Valley-Friedman - Lewiston Nez Perce Rgnl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Lewiston 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 Idaho to Lewiston, Idaho?

    Currently, February is the cheapest month in which you can book a flight from Idaho to Lewiston, Idaho (average of $278). Flying from Idaho to Lewiston, Idaho in May is currently the most expensive (average of $524). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Lewiston

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boise flights
Seattle to Boise flights
Newark to Jackson flights
Seattle to Spokane flights
John F Kennedy Intl to Jackson flights
Los Angeles to Spokane flights
LaGuardia to Jackson flights
Denver to Boise flights
Santa Ana to Boise flights
San Diego to Boise flights
Dallas/Fort Worth to Boise flights
Los Angeles to Jackson flights
O'Hare Intl to Jackson flights
Burbank to Boise flights
O'Hare Intl to Boise flights
Denver to Spokane flights
San Francisco to Spokane flights
Sky Harbor Intl to Spokane flights
Portland to Boise flights
Minneapolis to Spokane flights
Minneapolis to Boise flights
Dallas/Fort Worth to Spokane flights
San Francisco to Jackson flights
Boise to Spokane flights
Portland to Spokane flights
Sacramento to Boise flights
Spokane to Boise flights
Sky Harbor Intl to Boise flights
Dulles Intl to Boise flights
Ontario to Boise flights
Seattle to Idaho Falls flights
San Francisco to Boise flights
San Diego to Spokane flights
Salt Lake City to Spokane flights
Fargo to Boise flights
Atlanta to Boise flights
Dallas/Fort Worth to Jackson flights
Baltimore to Boise flights
Dulles Intl to Jackson flights
John F Kennedy Intl to Spokane flights
Boston to Boise flights
Boston to Jackson flights
Columbus to Jackson flights
John F Kennedy Intl to Boise flights
Hobby to Jackson flights
Dulles Intl to Spokane flights
Ontario to Spokane flights
Reagan-National to Boise flights
Denver to Jackson flights
Newark to Spokane flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.