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Lewiston

$315+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LWS
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$315
(Delta)
From Chicago (CHI) to Lewiston Nez Perce Rgnl
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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 septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 10/112:20 pmORD - LWS
1 stop8h 43mDelta
lun. 10/207:10 amLWS - ORD
1 stop8h 00mDelta
Deal found 9/10$315
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 10/112:20 pmORD - LWS
1 stop8h 43mDelta
sáb. 10/182:02 pmLWS - ORD
1 stop5h 41mDelta
Deal found 9/10$701
This Delta deal was found by Cheapflights users on 9/10. 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.
mié. 10/82:25 pmORD - LWS
1 stop8h 38mDelta
sáb. 10/182:02 pmLWS - ORD
1 stop5h 41mDelta
Deal found 9/10$711
This Delta deal was found by Cheapflights users on 9/10. 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. 12/267:24 amORD - LWS
1 stop6h 12mDelta
lun. 1/512:30 pmLWS - ORD
1 stop7h 25mDelta
Deal found 9/10$741
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 12/274:04 pmORD - LWS
2 stops8h 26mDelta
lun. 1/57:05 amLWS - ORD
2 stops12h 51mDelta
Deal found 9/10$832
This Delta deal was found by Cheapflights users on 9/10. 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.
jue. 9/259:20 amMDW - LWS
2 stops13h 45mDelta
lun. 9/297:05 amLWS - MDW
2 stops8h 30mDelta
Deal found 9/10$1,023
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 10/1111:10 amMDW - LWS
2 stops11h 53mDelta
lun. 10/207:10 amLWS - MDW
2 stops8h 33mDelta
Deal found 9/10$1,073
This Delta deal was found by Cheapflights users on 9/10. 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.
lun. 10/131:08 pmMDW - LWS
2 stops9h 55mDelta
lun. 10/207:10 amLWS - MDW
2 stops8h 33mDelta
Deal found 9/10$1,267
This Delta deal was found by Cheapflights users on 9/11. 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.
mié. 9/241:08 pmMDW - LWS
2 stops9h 57mDelta
sáb. 9/277:05 amLWS - MDW
2 stops8h 30mDelta
Deal found 9/11$1,367
This Delta deal was found by Cheapflights users on 9/10. 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.
sáb. 10/1111:10 amMDW - LWS
2 stops11h 53mDelta
sáb. 10/187:10 amLWS - MDW
2 stops8h 33mDelta
Deal found 9/10$1,644
This Delta deal was found by Cheapflights users on 9/10. 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.
mié. 10/81:08 pmMDW - LWS
2 stops9h 55mDelta
sáb. 10/187:10 amLWS - MDW
2 stops8h 33mDelta
Deal found 9/10$1,754

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 septiembre 11, 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

sáb. 10/11

2:20 pm-9:03 pm

1 stop8h 43m

Lewiston Nez Perce Rgnl

lun. 10/20

7:10 am-5:10 pm

1 stop8h 00m

$324

ChicagoLewiston

ORD - LWS

ORDLWS

Chicago O'Hare Intl

sáb. 10/11

2:20 pm-9:03 pm

1 stop8h 43m

Lewiston Nez Perce Rgnl

sáb. 10/18

2:02 pm-9:43 pm

1 stop5h 41m

$701

ChicagoLewiston

ORD - LWS

ORDLWS

Chicago O'Hare Intl

lun. 10/13

2:25 pm-9:03 pm

1 stop8h 38m

Lewiston Nez Perce Rgnl

lun. 10/20

7:10 am-5:10 pm

1 stop8h 00m

$701

ChicagoLewiston

ORD - LWS

ORDLWS

Chicago O'Hare Intl

mié. 10/8

2:25 pm-9:03 pm

1 stop8h 38m

Lewiston Nez Perce Rgnl

sáb. 10/18

2:02 pm-9:43 pm

1 stop5h 41m

$711

ChicagoLewiston

ORD - LWS

ORDLWS

Chicago O'Hare Intl

vie. 12/26

7:24 am-11:36 am

1 stop6h 12m

Lewiston Nez Perce Rgnl

lun. 1/5

12:30 pm-9:55 pm

1 stop7h 25m

$741

ChicagoLewiston

ORD - LWS

ORDLWS

Chicago O'Hare Intl

sáb. 12/27

4:04 pm-10:30 pm

2 stops8h 26m

Lewiston Nez Perce Rgnl

lun. 1/5

7:05 am-9:56 pm

2 stops12h 51m

$832

ChicagoLewiston

MDW - LWS

MDWLWS

Chicago Midway

jue. 9/25

9:20 am-9:05 pm

2 stops13h 45m

Lewiston Nez Perce Rgnl

lun. 9/29

7:05 am-5:35 pm

2 stops8h 30m

$1,023

ChicagoLewiston

MDW - LWS

MDWLWS

Chicago Midway

sáb. 10/11

11:10 am-9:03 pm

2 stops11h 53m

Lewiston Nez Perce Rgnl

lun. 10/20

7:10 am-5:43 pm

2 stops8h 33m

$1,073

ChicagoLewiston

MDW - LWS

MDWLWS

Chicago Midway

lun. 10/13

1:08 pm-9:03 pm

2 stops9h 55m

Lewiston Nez Perce Rgnl

lun. 10/20

7:10 am-5:43 pm

2 stops8h 33m

$1,267

ChicagoLewiston

MDW - LWS

MDWLWS

Chicago Midway

mié. 9/24

1:08 pm-9:05 pm

2 stops9h 57m

Lewiston Nez Perce Rgnl

sáb. 9/27

7:05 am-5:35 pm

2 stops8h 30m

$1,367

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
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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 May is currently the most expensive (average of $524). 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 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.

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

    Departing from Chicago to Lewiston, Idaho will take you 8h 43m. There are 1464 mi between Chicago and Lewiston, Idaho.

  • 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 May is currently the most expensive (average of $524). 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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