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$315+ Cheap flights from Lewiston, ID to Denver (LWS - DEN)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — DEN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$315
(Delta)

Popular in

April

Cheapest in

September

Average price

$380

Good round-trip deal

$437 or less
Provider with most accurate pricing for Lewiston Nez Perce Rgnl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Lewiston Nez Perce Rgnl-Denver Intl flights.
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From Lewiston Nez Perce Rgnl to Denver Intl
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This Delta deal was found by Cheapflights users on 10/26. 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.
Sun 12/2112:16 pmLWS - DEN
1 stop5h 57mDelta
Tue 12/306:05 amDEN - LWS
1 stop17h 25mDelta
Deal found 10/26$402
This Delta deal was found by Cheapflights users on 10/26. 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.
Sun 12/2112:16 pmLWS - DEN
1 stop5h 57mDelta
Mon 12/295:30 amDEN - LWS
1 stop7h 06mDelta
Deal found 10/26$412
This Delta deal was found by Cheapflights users on 10/26. 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.
Sun 12/2112:16 pmLWS - DEN
1 stop5h 57mDelta
Sat 12/275:30 amDEN - LWS
1 stop7h 06mDelta
Deal found 10/26$448
This Delta deal was found by Cheapflights users on 10/26. 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.
Sun 12/2112:16 pmLWS - DEN
1 stop5h 57mDelta
Wed 12/316:05 amDEN - LWS
2 stops30h 31mDelta
Deal found 10/26$457
This Delta deal was found by Cheapflights users on 10/26. 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.
Sun 12/2112:16 pmLWS - DEN
1 stop5h 57mDelta
Sun 12/286:05 amDEN - LWS
1 stop17h 25mDelta
Deal found 10/26$527

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 October 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

Tue 3/3

7:05 am-11:22 pm

1 stop15h 17m

Denver Intl

Sat 3/7

6:15 am-9:02 pm

1 stop15h 47m

$315

LewistonDenver

LWS - DEN

LWSDEN

Lewiston Nez Perce Rgnl

Sun 12/21

12:16 pm-7:13 pm

1 stop5h 57m

Denver Intl

Wed 12/31

12:20 pm-8:52 pm

1 stop9h 32m

$402

LewistonDenver

LWS - DEN

LWSDEN

Lewiston Nez Perce Rgnl

Sun 12/21

12:16 pm-7:13 pm

1 stop5h 57m

Denver Intl

Mon 12/29

5:30 am-11:36 am

1 stop7h 06m

$412

LewistonDenver

LWS - DEN

LWSDEN

Lewiston Nez Perce Rgnl

Sun 12/21

12:16 pm-7:13 pm

1 stop5h 57m

Denver Intl

Tue 12/30

5:30 am-10:30 pm

2 stops18h 00m

$427

LewistonDenver

LWS - DEN

LWSDEN

Lewiston Nez Perce Rgnl

Sun 12/21

12:16 pm-7:13 pm

1 stop5h 57m

Denver Intl

Sat 12/27

5:30 am-11:36 am

1 stop7h 06m

$448

LewistonDenver

LWS - DEN

LWSDEN

Lewiston Nez Perce Rgnl

Sun 12/21

12:16 pm-7:13 pm

1 stop5h 57m

Denver Intl

Sun 12/28

6:05 am-10:30 pm

1 stop17h 25m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from Lewiston to Denver

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 Lewiston to Denver in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Lewiston, Idaho-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lewiston, Idaho-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lewiston, Idaho-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lewiston, Idaho-Denver flights, Cheapflights users trust eDreams the most. eDreams 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 Lewiston, Idaho-Denver 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 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 $59). Flying from Lewiston, Idaho to Denver in March is currently the most expensive (average of $297). 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 October 28, 2025.
See what other customers who have flown with Delta and United Airlines 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
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
7,996 reviews

Entertainment

7.9

Boarding

8.2

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 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 Lewiston, Idaho to Denver?

    For as low as $315, Delta can have you in Denver from Lewiston, Idaho in 15h 17m. There are 766 mi between Lewiston, Idaho and Denver.

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

    Our cheapest airline available from Lewiston, Idaho to Denver is United Airlines. Our recent data shows that you can find tickets from as low as $199 on this airline. An additional option worth looking into is Delta, starting at $228. United Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 $315 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 $59). Flying from Lewiston, Idaho to Denver in March is currently the most expensive (average of $297). 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
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Cripple Creek
Thornton
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Sterling

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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$269FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$413FlexibilityNo cancel feeOn-timeN/A

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