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$471+ Cheap flights from Lewiston, ID (LWS) to Chicago (CHI)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — CHI
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find flight deals from Lewiston to Chicago

Cheapest flights from Lewiston to Chicago
Explore the most affordable flight options available from Lewiston to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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.
vie. 11/147:00 amLWS - ORD
1 stop8h 18mDelta
dom. 11/167:20 amORD - LWS
1 stop6h 23mDelta
Deal found 10/30$558

Cheap flight deals from Lewiston to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Lewiston (LWS) to Chicago (CHI). 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$481
(Delta)
Provider with most accurate pricing for Lewiston Nez Perce Rgnl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lewiston Nez Perce Rgnl-Chicago (CHI) flights.
Search Deals
From Lewiston Nez Perce Rgnl to Chicago (CHI)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lewiston to Chicago 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 octubre 30, 2025.
Use the filters below to find and compare flights from Lewiston to Chicago that are best for you.

Fly from

Lewiston

Fly to

Chicago

Route

Depart

Return

Price

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

mié. 3/25

6:25 am-11:44 pm

1 stop15h 19m

Chicago O'Hare Intl

sáb. 3/28

7:30 am-10:57 pm

1 stop17h 27m

$471

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

vie. 11/14

7:00 am-9:25 pm

2 stops12h 25m

Chicago O'Hare Intl

dom. 11/16

2:12 pm-9:06 pm

1 stop8h 54m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Lewiston to Chicago

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 Chicago in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 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 Lewiston, Idaho-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lewiston, Idaho-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lewiston, Idaho-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lewiston, Idaho-Chicago 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-Chicago 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 Chicago

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

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

Currently, June is the cheapest month in which you can book a flight from Lewiston, Idaho to Chicago (average of $140). Flying from Lewiston, Idaho to Chicago in November is currently the most expensive (average of $242). 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 Chicago. 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 Chicago?

    Lewiston Nez Perce Rgnl (LWS), located 1.9 mi from the city center, is the airport you fly out of when you book flights from Lewiston to Chicago. 0 airlines have flights from Nez Perce Rgnl to Chicago on a regular basis. Booking flights from Lewiston Nez Perce Rgnl to Chicago should not be difficult; the airport handles an average of 0 outbound flights to Chicago per day.

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

    There are many flights that can get you from Lewiston, Idaho to Chicago in 15h 19m. Fly via Delta to get the fastest option. The distance between Lewiston, Idaho and Chicago is about 1464 mi.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Lewiston, Idaho to Chicago (average of $140). Flying from Lewiston, Idaho to Chicago in November is currently the most expensive (average of $242). 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 Chicago?

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Merrillville
Lansing
Hammond
Porter
Benton Harbor

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