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Lewiston

$732+ Cheap flights from Chicago (CHI) to Lewiston, ID (LWS)

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LWS
juil. 8 — juil. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap flight deals from Chicago to Lewiston

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 juillet 3, 2025.

Round-trip from

$732
(Delta)
From Chicago (CHI) to Lewiston Nez Perce Rgnl
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Find flight deals from Chicago to Lewiston

Cheapest flights from Chicago to Lewiston
Explore the most affordable flight options available from Chicago to Lewiston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
jeu. 7/172:15 pmORD - LWS
2 stops8h 53mDelta
lun. 7/215:20 pmLWS - ORD
2 stops12h 29mDelta
Deal found 7/2$732
This Delta deal was found by Cheapflights users on 7/2. 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.
ven. 7/189:24 amMDW - LWS
2 stops13h 44mDelta
dim. 7/205:20 pmLWS - MDW
2 stops13h 24mDelta
Deal found 7/2$823

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 juillet 3, 2025.
Use the filters below to find and compare flights from Chicago to Lewiston that are best for you.

Fly from

Chicago

Fly to

Lewiston

Route

Depart

Return

Price

ChicagoLewiston

ORD - LWS

ORDLWS

Chicago O'Hare Intl

jeu. 7/17

2:15 pm-9:08 pm

2 stops8h 53m

Lewiston Nez Perce Rgnl

lun. 7/21

5:20 pm-7:49 am

2 stops12h 29m

$732

ChicagoLewiston

MDW - LWS

MDWLWS

Chicago Midway

ven. 7/18

9:24 am-9:08 pm

2 stops13h 44m

Lewiston Nez Perce Rgnl

dim. 7/20

5:20 pm-8:44 am

2 stops13h 24m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Chicago to Lewiston

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

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

Currently, February is the cheapest month in which you can book a flight from Chicago to Lewiston, Idaho (average of $278). Flying from Chicago to Lewiston, Idaho in July is currently the most expensive (average of $535). 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 juillet 3, 2025.
Read through reviews of airlines operating flights from Chicago 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
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

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 Chicago 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 Chicago?

    If you book a flight to Lewiston from Chicago, you will be flying to Nez Perce Rgnl, which is the city’s only airport. Lewiston Nez Perce Rgnl (LWS) is located 1.9 mi from the center of Lewiston. There are 0 flights from Chicago to Nez Perce Rgnl per day from 0 different airlines.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Chicago to Lewiston, Idaho (average of $278). Flying from Chicago to Lewiston, Idaho in July is currently the most expensive (average of $535). 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

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