$283 Cheap Flights from Chicago (ORD) to Lewiston (LWS)

View $283 flight on Tue, Apr 21, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Lewiston, ID (LWS-Nez Perce County Regional)

Cheap Flights from Chicago to Lewiston (ORD-LWS)

Prices were available within the past 7 days and start at $283 for one-way flights and $375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 31 - Wed, Jan 7
ORD
Chicago
LWS
Lewiston
$375 Roundtrip, found 3 days ago
$375
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 31 from Chicago to Lewiston, returning Wed, Jan 7, priced at $375 found 3 days ago
Delta
Thu, Dec 25 - Tue, Jan 6
ORD
Chicago
LWS
Lewiston
$385 Roundtrip, found 5 days ago
$385
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 25 from Chicago to Lewiston, returning Tue, Jan 6, priced at $385 found 5 days ago
Delta
Sat, Dec 13 - Tue, Dec 30
ORD
Chicago
LWS
Lewiston
$395 Roundtrip, found 5 days ago
$395
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Dec 13 from Chicago to Lewiston, returning Tue, Dec 30, priced at $395 found 5 days ago
Delta
Wed, Dec 3 - Wed, Dec 17
ORD
Chicago
LWS
Lewiston
$400 Roundtrip, found 5 days ago
$400
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 3 from Chicago to Lewiston, returning Wed, Dec 17, priced at $400 found 5 days ago
Delta
Sat, Dec 6 - Thu, Dec 25
ORD
Chicago
LWS
Lewiston
$405 Roundtrip, found 5 days ago
$405
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Dec 6 from Chicago to Lewiston, returning Thu, Dec 25, priced at $405 found 5 days ago
Delta
Thu, Dec 4 - Wed, Dec 17
ORD
Chicago
LWS
Lewiston
$410 Roundtrip, found 5 days ago
$410
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Dec 4 from Chicago to Lewiston, returning Wed, Dec 17, priced at $410 found 5 days ago
Delta
Sun, Dec 7 - Thu, Dec 25
ORD
Chicago
LWS
Lewiston
$415 Roundtrip, found 5 days ago
$415
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Dec 7 from Chicago to Lewiston, returning Thu, Dec 25, priced at $415 found 5 days ago
Delta
Sat, Jan 3 - Wed, Jan 7
ORD
Chicago
LWS
Lewiston
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Jan 3 from Chicago to Lewiston, returning Wed, Jan 7, priced at $416 found 3 days ago
Delta
Tue, Nov 25 - Sat, Dec 13
ORD
Chicago
LWS
Lewiston
$425 Roundtrip, found 5 days ago
$425
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 25 from Chicago to Lewiston, returning Sat, Dec 13, priced at $425 found 5 days ago
Delta
Tue, Dec 16 - Tue, Dec 30
ORD
Chicago
LWS
Lewiston
$426 Roundtrip, found 5 days ago
$426
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Dec 16 from Chicago to Lewiston, returning Tue, Dec 30, priced at $426 found 5 days ago

Alternative airports near Lewiston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pullman - Moscow Regional PUW. Average driving time to city center is 48 minutes. Flights from $524
PUW
Pullman - Moscow Regional
Average driving time to city center48 min
Flights from $524

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS) cost?
Grab a cheap one-way flight from $283 or cheap return flight from $375 from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS)?
Planning your trip for December is a good way to save, as it's the cheapest month for flights between ORD and LWS. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from ORD to LWS. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS)?
There are no daily direct flights available from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ORD to LWS?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS)?
To avoid potential delays on the O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS) last-minute?
Holding off until just before your departure to book your flight from ORD to LWS generally means paying more. While you may come across some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book an ORD to LWS flight and hotel package?
Opting for an ORD to LWS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Nez Perce County Regional Airport (LWS)?
It's generally possible to cancel or reschedule your ORD to LWS flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Nez Perce County Regional
Roundtrip price
$374
Distance
1465 mi

Book with confidence

Chicago to Lewiston Flights

The cheapest times to fly from Chicago to Lewiston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Lewiston are during the month of December. You can find some of the cheapest flights from Chicago to Lewiston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Lewiston

Sunday is one of the best days to book for cheap flights from Chicago to Lewiston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Lewiston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Lewiston in 2025. You can also book with separate airlines for your outbound and return journeys, from $283 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Lewiston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Lewiston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Lewiston Flights

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*Available to One Key members.