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$313+ Cheap flights from Lewiston, ID to Denver (LWS - DEN)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — DEN
Aug 2 — Aug 91
Sat 8/2
Sat 8/9
1 adult, Economy
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Cheap flight deals from Lewiston to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Lewiston (LWS) to Denver (DEN). 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 July 28, 2025.

Round-trip from

$356
(Delta)

One-way from

$313
(Delta)

Popular in

April

Cheapest in

January

Average price

$475

Good round-trip deal

$437 or less
From Lewiston Nez Perce Rgnl to Denver Intl
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One-way flight from Lewiston Nez Perce Rgnl to Denver Intl
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Highest demand for flights based on searches. 21% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Lewiston Nez Perce Rgnl to Denver Intl.
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Find flight deals from Lewiston to Denver

Cheapest flights from Lewiston to Denver
Explore the most affordable flight options available from Lewiston to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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 8/252:00 pmLWS - DEN
1 stop4h 45mDelta
Mon 9/17:20 amDEN - LWS
1 stop6h 59mDelta
Deal found 7/27$356

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lewiston to Denver 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 July 28, 2025.
Use the filters below to find and compare flights from Lewiston to Denver that are best for you.

Fly from

Lewiston

Fly to

Denver

Route

Depart

Return

Price

LewistonDenver

LWS - DEN

LWSDEN

Lewiston Nez Perce Rgnl

Mon 8/25

2:00 pm-7:45 pm

1 stop4h 45m

Denver Intl

Mon 9/1

7:20 am-1:19 pm

1 stop6h 59m

$356

LewistonDenver

LWS - DEN

LWSDEN

Lewiston Nez Perce Rgnl

Sat 9/13

2:02 pm-7:18 pm

1 stop4h 16m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Lewiston to Denver

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

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

Currently, October is the cheapest month in which you can book a flight from Lewiston, Idaho to Denver (average of $197). Flying from Lewiston, Idaho to Denver in March is currently the most expensive (average of $278). 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 Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated July 28, 2025.
See what other customers who have flown with Delta from Lewiston to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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 Lewiston to Denver. 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 Lewiston, Idaho to Denver flight route?

    This flight path from Lewiston Nez Perce Rgnl to Denver Intl was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What is the cheapest airline to fly from Lewiston, Idaho to Denver round-trip?

    Our cheapest airline available from Lewiston, Idaho to Denver is Delta. Our recent data shows that you can find tickets from as low as $356 on this airline.

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

    Looking at all options, your cheapest flight can be booked for $329. While the most popular route (Lewiston Nez Perce Rgnl - Denver Intl) can be booked for $422 on average our data indicates $437 when flying from Lewiston, Idaho to Denver.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Lewiston, Idaho to Denver (average of $197). Flying from Lewiston, Idaho to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Brighton
Silverthorne
Golden
Thornton
Greeley
Frisco
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield

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Top 2 airlines flying from Lewiston to Denver

Discover the top 2 airlines that operate flights from Lewiston to Denver. 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$274FlexibilityNo cancel feeOn-time69%
DeltaCheapest$218Average$413FlexibilityNo cancel feeOn-timeN/A

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