HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$391+ Cheap flights from Lewiston, ID (LWS) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — ORD
Apr 30 — May 71
Thu 4/30
Thu 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lewiston to O'Hare Intl 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 O'Hare Intl

Cheapest flights from Lewiston to O'Hare Intl
Explore the most affordable flight options available from Lewiston to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.

This Delta deal was found by Cheapflights users on 3/27. 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.
Sun 4/1212:10 pm
LWS
-
ORD
1 stop7h 24m
Delta
Thu 4/166:00 pm
ORD
-
LWS
1 stop8h 08m
Delta
Deal found 3/27$924
This Delta deal was found by Cheapflights users on 3/29. 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.
Mon 4/136:09 am
LWS
-
ORD
2 stops13h 09m
Delta
Fri 4/171:36 pm
ORD
-
LWS
2 stops12h 32m
Delta
Deal found 3/29$1,129

Find flight deals from Lewiston to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lewiston (LWS) to O'Hare Intl (ORD). 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 March 31, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$924
(Delta)

One-way from

$391
(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 O'Hare Intl
Search Deals
One-way flight from Lewiston Nez Perce Rgnl to Chicago O'Hare Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lewiston to O'Hare Intl 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 March 31, 2026.
Use the filters below to find and compare flights from Lewiston to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sun 4/12

12:10 pm-9:34 pm

1 stop7h 24m

Chicago O'Hare Intl

Thu 4/16

6:00 pm-12:08 am

1 stop8h 08m

$924
Quickest round-trip

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Mon 4/13

12:13 pm-9:18 pm

1 stop7h 05m

Chicago O'Hare Intl

Fri 4/17

6:00 pm-12:08 am

1 stop8h 08m

$924
Cheapest one-way

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Mon 6/15

9:14 am-1:30 pm

1 stop26h 16m

$391

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sat 8/22

6:25 am-5:22 pm

1 stop8h 57m

$416
Quickest one-way

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Fri 6/19

12:17 pm-9:57 pm

1 stop7h 40m

$432

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sat 4/11

6:10 am-5:53 pm

2 stops9h 43m

$468

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Mon 4/13

6:09 am-9:18 pm

2 stops13h 09m

$468

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sun 6/21

12:17 pm-1:04 pm

2 stops22h 47m

$498

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sat 6/20

9:14 am-5:18 pm

2 stops30h 04m

$505

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sun 4/12

12:10 pm-1:23 pm

2 stops23h 13m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Sorted by cheapest first

Best time to book a flight from Lewiston to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

What is the cheapest month to book a flight from Lewiston, Idaho to Chicago O'Hare Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Lewiston, Idaho to Chicago O'Hare Intl Airport (average of $143). Flying from Lewiston, Idaho to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $269). 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 O'Hare Intl. 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 O'Hare Intl?

    Lewiston Nez Perce Rgnl (LWS) is the airport you will fly out of if you book a flight from Lewiston to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Nez Perce Rgnl; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Lewiston airport to Chicago O'Hare Intl. It is only a 1.9 mi journey to Nez Perce Rgnl (LWS) from Lewiston’s city center.

  • How long is the flight from Lewiston, Idaho to Chicago O'Hare Intl Airport?

    A quick flight from Lewiston, Idaho to Chicago O'Hare Intl Airport can take about 7h 05m. Delta provides one of the quickest options available for as low as $924. Lewiston, Idaho and Chicago O'Hare Intl Airport are separated by a distance of 1464 mi.

  • Can I find deals for flights from Lewiston to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Lewiston to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lewiston to O'Hare Intl?

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

  • Can I find deals for business class flights from Lewiston to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Lewiston to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Lewiston, Idaho to Chicago O'Hare Intl Airport (average of $143). Flying from Lewiston, Idaho to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $269). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Oakbrook Terrace
South Holland
Elk Grove Village
Libertyville
Warrenville
Oak Brook
Bridgeview
Beloit
Great Lakes
Lansing

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.

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.