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 28m. 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.

Most accurate provider : When it comes to deals on Lewiston, Idaho-Chicago flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Lewiston, Idaho-Chicago flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.

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.

$558+ Flights from Lewiston, ID to Chicago

Q: 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 $143). Flying from Lewiston, Idaho to Chicago in December is currently the most expensive (average of $243). 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.

Q: E

Most trusted provider : When it comes to deals on Lewiston, Idaho-Chicago flights, Cheapflights users trust Expedia the most. Expedia 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.

Q: 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.

Q: 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.

Q: 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.

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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 February 1, 2026.

Sat 2/1412:24 pm

LWS

ORD

1 stop7h 28m

Delta

Wed 2/187:15 am

ORD

LWS

1 stop6h 20m

Delta

Deal found 1/30

$558

Find flight deals from Lewiston to Chicago

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$558 (Delta)

Provider with most accurate pricing for Lewiston Nez Perce Rgnl-Chicago (CHI) flight deals.

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LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sat 2/14

12:24 pm-9:52 pm

1 stop7h 28m

Chicago O'Hare Intl

Wed 2/18

7:15 am-11:35 am

1 stop6h 20m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Most accurate provider: When it comes to deals on Lewiston, Idaho-Chicago flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Lewiston, Idaho-Chicago flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.

LWS-CHI

LWS-ORD

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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.

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Everything you need to know about your flight from Lewiston to Chicago

LWS-CHI

LWS-ORD

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 $143). Flying from Lewiston, Idaho to Chicago in December is currently the most expensive (average of $243). 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

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 28m. 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 $143). Flying from Lewiston, Idaho to Chicago in December is currently the most expensive (average of $243). 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.

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$558+ 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 2/14. 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

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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 February 1, 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 February 1, 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 February 1, 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 February 1, 2026.

Last-minute flights from Lewiston to ChicagoDiscover last-minute flight deals from Lewiston to Chicago. Data last updated February 1, 2026 and is based on user searches.

Discover last-minute flight deals from Lewiston to Chicago. Data last updated February 1, 2026 and is based on user searches.

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Best time to book a flight from Lewiston to Chicago

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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?

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?

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?

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

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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 February 1, 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 February 1, 2026.

Last-minute flights from Lewiston to Chicago
Discover last-minute flight deals from Lewiston to Chicago. Data last updated February 1, 2026 and is based on user searches.