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Cheap flights from Lewiston, Idaho to Chicago from $442

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lewiston, Idaho to Chicago departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Lewiston, Idaho to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:30 pm - 9:55 pmLWS-ORD
7h 25m1 stop
Delta Logo
7:30 am - 9:02 pmORD-LWS
15h 32m1 stop
$442Delta
Find Deal
Wed, Mar 25 - Sat, Mar 28
Delta Logo
7:05 am - 8:38 pmLWS-ORD
11h 33m2 stops
Delta Logo
2:20 pm - 9:02 pmORD-LWS
8h 42m1 stop
$516Delta
Find Deal
Wed, Mar 25 - Sat, Mar 28
Delta Logo
7:05 am - 6:46 pmLWS-ORD
9h 41m2 stops
Delta Logo
7:00 am - 9:02 pmORD-LWS
16h 02m2 stops
$605Delta
Find Deal
Wed, Mar 25 - Sat, Mar 28
Delta Logo
7:05 am - 9:55 pmLWS-ORD
12h 50m2 stops
Delta Logo
9:30 am - 9:02 pmORD-LWS
13h 32m2 stops
$619Delta
Find Deal
Wed, Mar 25 - Sat, Mar 28

Delta flights from Lewiston, Idaho to Chicago O'Hare Intl Airport

Our best Delta deals on Lewiston, Idaho to Chicago O'Hare Intl Airport flight tickets
Delta
Mar 25
LWS12:30 pmLewiston Nez Perce Rgnl
7h 25m
1 stop
ORD9:55 pmChicago O'Hare Intl
Mar 28
ORD7:30 amChicago O'Hare Intl
15h 32m
1 stop
LWS9:02 pmLewiston Nez Perce Rgnl
$442
Find similar
Delta
Mar 25
LWS7:05 amLewiston Nez Perce Rgnl
11h 33m
2 stops
ORD8:38 pmChicago O'Hare Intl
Mar 28
ORD2:20 pmChicago O'Hare Intl
8h 42m
1 stop
LWS9:02 pmLewiston Nez Perce Rgnl
$516
Find similar
Delta
Mar 25
LWS7:05 amLewiston Nez Perce Rgnl
9h 41m
2 stops
ORD6:46 pmChicago O'Hare Intl
Mar 28
ORD7:00 amChicago O'Hare Intl
16h 02m
2 stops
LWS9:02 pmLewiston Nez Perce Rgnl
$605
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lewiston, Idaho to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Lewiston, Idaho to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Wed 3/25

12:30 pm-9:55 pm

1 stop7h 25m

Chicago O'Hare Intl

Sat 3/28

7:30 am-9:02 pm

1 stop15h 32m

$442

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Wed 3/25

7:05 am-8:38 pm

2 stops11h 33m

Chicago O'Hare Intl

Sat 3/28

2:20 pm-9:02 pm

1 stop8h 42m

$516

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Wed 3/25

7:05 am-6:46 pm

2 stops9h 41m

Chicago O'Hare Intl

Sat 3/28

7:00 am-9:02 pm

2 stops16h 02m

$605

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Wed 3/25

7:05 am-9:55 pm

2 stops12h 50m

Chicago O'Hare Intl

Sat 3/28

9:30 am-9:02 pm

2 stops13h 32m

$619

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Lewiston, Idaho to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as $449. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Lewiston, Idaho because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $501.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Lewiston, Idaho at noon is the least expensive time of day to depart. momondo users have found prices as low as $449 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $455. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Lewiston, Idaho to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lewiston, Idaho to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lewiston, Idaho to Chicago O'Hare Intl Airport (LWS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Lewiston, Idaho to Chicago O'Hare Intl Airport. There are no popular flight routes from Lewiston, Idaho to Chicago O'Hare Intl Airport.
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  • How far is Lewiston Nez Perce Rgnl to Chicago O'Hare Intl by plane?

    A flight from Lewiston Nez Perce Rgnl to Chicago O'Hare Intl will travel around 1463.7 mi. Flights usually cover this in 7h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Lewiston Nez Perce Rgnl Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lewiston Nez Perce Rgnl Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Lewiston to Chicago?

Finding the right flight to Chicago from Lewiston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Lewiston to Chicago with flexible booking policies on momondo?

Flights from Lewiston to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lewiston to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Lewiston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Lewiston to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Lewiston to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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