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

There are many flights that can get you from Lewiston, Idaho to Chicago in 7h 46m. Fly via Delta to get the fastest option. The distance between Lewiston, Idaho and Chicago is about 1464 mi.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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

When flying from Lewiston, Idaho to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$506+ Cheap Flights from Lewiston, ID to Chicago

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Lewiston to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lewiston to Chicago

Cheapest

Best

Last-minute

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 October 7, 2026.

Mon 11/212:19 pm -

1 stop7h 46m

Thu 11/57:35 am -

1 stop6h 04m

Deal found 10/7

$506

Tue 10/2012:19 pm -

1 stop7h 46m

Sat 10/245:48 pm -

1 stop7h 18m

Deal found 10/5

$580

Find flight deals from Lewiston to Chicago

Round-trip from	$506 (Delta)

From Lewiston Nez Perce Rgnl to Chicago (CHI)

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LewistonChicago

LWS Lewiston Nez Perce Rgnl - ORD Chicago O'Hare Intl

LWSORD

Lewiston Nez Perce Rgnl

Mon 11/2

12:19 pm-10:05 pm

1 stop7h 46m

Chicago O'Hare Intl

Thu 11/5

7:35 am-11:39 am

1 stop6h 04m

$506

LewistonChicago

LWS Lewiston Nez Perce Rgnl - ORD Chicago O'Hare Intl

LWSORD

Lewiston Nez Perce Rgnl

Tue 10/20

12:19 pm-10:05 pm

1 stop7h 46m

Chicago O'Hare Intl

Sat 10/24

5:48 pm-11:06 pm

1 stop7h 18m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/7

Sorted by cheapest first

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.

LWS-CHI

LWS-ORD

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

LWS-CHI

LWS-ORD

No data available for this route at this time. Please check back soon.

Related info for your journey

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 7h 46m. 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.

See more FAQs

Benton Harbor

Lansing

Merrillville

Valparaiso

Hammond

Saint Joseph

Porter

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Chicago flight routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Lewiston

Popular flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$506+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lewiston to Chicago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Lewiston to Chicago

Cheapest flights from Lewiston to ChicagoExplore 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 October 7, 2026.

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 October 7, 2026.

Best flights from Lewiston to ChicagoDiscover carefully curated flight deals from Lewiston to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Discover carefully curated flight deals from Lewiston to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Last-minute flights from Lewiston to ChicagoDiscover last-minute flight deals from Lewiston to Chicago. Data last updated October 7, 2026 and is based on user searches.

Discover last-minute flight deals from Lewiston to Chicago. Data last updated October 7, 2026 and is based on user searches.

Find flight deals from Lewiston to Chicago

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lewiston to Chicago that are best for you.

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.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Lewiston to Chicago?

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

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

How can I find direct flights from Lewiston to Chicago?

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

Traveling to a place near Chicago?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lewiston to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Chicago

Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.

Complete your trip

Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Lewiston to Chicago by cabin class

Find flights from Lewiston to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Lewiston and Chicago flights

Browse other Lewiston and Chicago flight options. Last updated on October 7, 2026.

Other flights from Lewiston

Browse through other flights departing from Lewiston. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

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 October 7, 2026.

Best flights from Lewiston to Chicago
Discover carefully curated flight deals from Lewiston to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.

Last-minute flights from Lewiston to Chicago
Discover last-minute flight deals from Lewiston to Chicago. Data last updated October 7, 2026 and is based on user searches.