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$674+ Cheap flights from Lewiston, ID (LWS) to Alaska

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — ANC
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Lewiston to Alaska

Cheapest flights from Lewiston to Alaska
Explore the most affordable flight options available from Lewiston to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 12/237:15 amLWS - ANC
1 stop8h 30mDelta
Wed 12/311:44 pmANC - LWS
1 stop6h 08mDelta
Deal found 12/21$936

Find flight deals from Lewiston to Alaska

Keep the following information in mind while searching for Lewiston to Alaska flight deals. Data was last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$674
(Delta)
Provider with most accurate pricing for Lewiston Nez Perce Rgnl-Anchorage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lewiston Nez Perce Rgnl-Anchorage flights.
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From Lewiston Nez Perce Rgnl to Alaska
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lewiston to Alaska 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 December 21, 2025.
Use the filters below to find and compare flights from Lewiston to Alaska that are best for you.

Fly from

Lewiston

Fly to

Alaska

Route

Depart

Return

Price

LewistonAnchorage

LWS - ANC

LWSANC

Lewiston Nez Perce Rgnl

Mon 3/2

7:00 am-12:10 pm

1 stop6h 10m

Anchorage

Fri 3/6

1:15 pm-8:52 pm

1 stop6h 37m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Best time to book a flight from Lewiston to Alaska

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

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

Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to Alaska (average of $282). Flying from Lewiston, Idaho to Alaska in July is currently the most expensive (average of $510). 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 Lewiston to Alaska. 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 from for flights from Lewiston to Alaska?

    Lewiston Nez Perce Rgnl (LWS) is the airport you will fly out of if you book a flight from Lewiston to Alaska. It is only a 1.9 mi journey to Nez Perce Rgnl (LWS) from Lewiston’s city center.

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

    Airlines like Delta fly from Lewiston, Idaho to Alaska in about 6h 10m. The time it takes to get you to your destination can typically vary by up to . Lewiston, Idaho and Alaska are separated by a distance of 1660 mi.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to Alaska (average of $282). Flying from Lewiston, Idaho to Alaska in July is currently the most expensive (average of $510). 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

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