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$322+ Cheap flights from Denver to Lewiston, ID (DEN - 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LWS
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Denver to Lewiston

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$526
(Delta)

One-way from

$322
(Delta)

Popular in

July

Cheapest in

January

Average price

$309

Good round-trip deal

$284 or less
Provider with most accurate pricing for Denver Intl-Lewiston Nez Perce Rgnl flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Lewiston Nez Perce Rgnl flights.
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From Denver Intl to Lewiston Nez Perce Rgnl
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One-way flight from Denver Intl to Lewiston Nez Perce Rgnl
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Highest demand for flights based on searches. 22% potential increase in price ($123 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Denver Intl to Lewiston Nez Perce Rgnl.
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Find flight deals from Denver to Lewiston

Cheapest flights from Denver to Lewiston
Explore the most affordable flight options available from Denver to Lewiston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Delta deal was found by Cheapflights users on 9/27. 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.
Mon 11/175:20 amDEN - LWS
1 stop7h 23mDelta
Wed 11/1912:23 pmLWS - DEN
1 stop5h 38mDelta
Deal found 9/27$646

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 29, 2025.
Use the filters below to find and compare flights from Denver to Lewiston that are best for you.

Fly from

Denver

Fly to

Lewiston

Route

Depart

Return

Price

DenverLewiston

DEN - LWS

DENLWS

Denver Intl

Sat 3/28

6:15 am-9:02 pm

1 stop15h 47m

Lewiston Nez Perce Rgnl

Wed 4/1

12:30 pm-7:14 pm

1 stop5h 44m

$526

DenverLewiston

DEN - LWS

DENLWS

Denver Intl

Mon 11/17

5:20 am-11:43 am

1 stop7h 23m

Lewiston Nez Perce Rgnl

Wed 11/19

12:23 pm-7:01 pm

1 stop5h 38m

$646

DenverLewiston

DEN - LWS

DENLWS

Denver Intl

Wed 11/5

11:59 am-9:03 pm

2 stops10h 04m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Compare providers for flights from Denver to Lewiston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Lewiston in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Lewiston, Idaho flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Lewiston, Idaho flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Lewiston, Idaho flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Lewiston, Idaho flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Lewiston, Idaho flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Lewiston

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

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

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

What is the cheapest time of day to fly from DEN to LWS?

Find hourly flight availability from Denver to Lewiston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Lewiston, Idaho as you normally would.

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 September 29, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Denver to Lewiston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

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 Denver to Lewiston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Denver to Lewiston, Idaho flight route?

    This flight path from Denver Intl to Lewiston Nez Perce Rgnl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For as low as $526, Delta can have you in Lewiston, Idaho from Denver in 15h 47m. The distance between Denver and Lewiston, Idaho is about 766 mi.

  • What are the cheapest airlines flying from Denver to Lewiston, Idaho round-trip?

    Cheapflights users have booked flights from Denver to Lewiston, Idaho round-trip from $199. Another airline that can offer you cheap pricing is Delta. United Airlines is 53% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Denver to Lewiston, Idaho?

    Looking for the cheapest flight from Denver to Lewiston, Idaho? While on average our users pay $284, our data indicates the cheapest price to be $269. The most popular route (Denver Intl - Lewiston Nez Perce Rgnl), is priced around $356.

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

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

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

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

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

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

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

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Top 2 airlines flying from Denver to Lewiston

Discover the top 2 airlines that operate flights from Denver 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$347FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$417FlexibilityNo cancel feeOn-timeN/A

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