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Lewiston

$368+ Cheap flights from Sky Harbor Intl (PHX) to Lewiston, ID (LWS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LWS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Lewiston

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Lewiston (LWS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$724
(Delta)

One-way from

$368
(Delta)

Popular in

December

Cheapest in

January

Average price

$394
From Phoenix Sky Harbor Intl to Lewiston Nez Perce Rgnl
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One-way flight from Phoenix Sky Harbor Intl to Lewiston Nez Perce Rgnl
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Sky Harbor Intl to Lewiston

Cheapest flights from Sky Harbor Intl to Lewiston
Explore the most affordable flight options available from Sky Harbor Intl to Lewiston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 8/226:10 amPHX - LWS
1 stop7h 09mDelta
Tue 8/267:05 amLWS - PHX
1 stop5h 35mDelta
Deal found 8/13$556
This Delta deal was found by Cheapflights users on 8/12. 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.
Fri 8/153:46 pmPHX - LWS
1 stop5h 17mDelta
Mon 8/187:05 amLWS - PHX
1 stop5h 35mDelta
Deal found 8/12$676
This Delta deal was found by Cheapflights users on 8/13. 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 8/289:55 amPHX - LWS
2 stops11h 08mDelta
Mon 9/17:05 amLWS - PHX
1 stop7h 46mDelta
Deal found 8/13$724

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 August 14, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Lewiston that are best for you.

Fly from

Sky Harbor Intl

Fly to

Lewiston

Route

Depart

Return

Price

PhoenixLewiston

PHX - LWS

PHXLWS

Phoenix Sky Harbor Intl

Thu 8/28

9:55 am-9:03 pm

2 stops11h 08m

Lewiston Nez Perce Rgnl

Mon 9/1

7:05 am-2:51 pm

1 stop7h 46m

$724

PhoenixLewiston

PHX - LWS

PHXLWS

Phoenix Sky Harbor Intl

Sat 8/30

3:46 pm-9:03 pm

1 stop5h 17m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Sky Harbor Intl to Lewiston

Have a flexible travel schedule? Discover the best time to fly to Lewiston from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Lewiston

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Lewiston, Idaho?

Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Lewiston, Idaho (average of $278). Flying from Phoenix Sky Harbor Intl Airport to Lewiston, Idaho in June is currently the most expensive (average of $526). 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.

Reviews of airlines servicing Lewiston

Get insights into the airlines that provide service to Lewiston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lewiston. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Lewiston, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl?

    For a flight from Phoenix Sky Harbor Intl to Lewiston, you will be flying into Nez Perce Rgnl. Lewiston Nez Perce Rgnl (LWS) is just 1.9 mi from the center of the city. Nez Perce Rgnl is the only Lewiston airport and it handles 0 inbound flights from Phoenix Sky Harbor Intl per day. 1 airline has flights to Lewiston Nez Perce Rgnl from Phoenix Sky Harbor Intl on a regular basis.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Lewiston, Idaho round-trip?

    Currently priced at $248, Delta will fly you from Phoenix Sky Harbor Intl Airport to Lewiston, Idaho and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Delta is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Sky Harbor Intl to Lewiston that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Lewiston?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Lewiston?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Lewiston, Idaho?

    Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Lewiston, Idaho (average of $278). Flying from Phoenix Sky Harbor Intl Airport to Lewiston, Idaho in June is currently the most expensive (average of $526). 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.

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Top airline flying from Sky Harbor Intl to Lewiston

Discover the top airline that operate flights from Sky Harbor Intl to Lewiston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$400FlexibilityNo cancel feeOn-timeN/A

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