When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Illinois?

Prices for flights from Lewiston Nez Perce Rgnl Airport to Illinois are refreshed on a daily basis.

How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$391 Cheap Flights from Lewiston to Illinois in 2026

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Find the cheapest flights from Lewiston, Idaho to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 pm - 9:34 pm

LWS

ORD

7h 24m

1 stop

6:00 pm - 12:08 am

ORD

LWS

8h 08m

1 stop

$924Delta

Sun, Apr 12 - Thu, Apr 16

6:10 am - 6:02 pm

LWS

ORD

9h 52m

2 stops

6:00 pm - 12:08 am

ORD

LWS

8h 08m

1 stop

$930Delta

Sun, Apr 12 - Thu, Apr 16

6:10 am - 6:02 pm

LWS

ORD

9h 52m

2 stops

1:36 pm - 12:08 am

ORD

LWS

12h 32m

2 stops

$1,089Delta

Sun, Apr 12 - Thu, Apr 16

12:13 pm - 11:14 pm

LWS

STL

9h 01m

2 stops

1:46 pm - 12:08 am

STL

LWS

12h 22m

2 stops

$1,110Delta

Wed, Apr 15 - Fri, Apr 17

6:09 am - 9:18 pm

LWS

ORD

13h 09m

2 stops

1:36 pm - 12:08 am

ORD

LWS

12h 32m

2 stops

$1,129Delta

Mon, Apr 13 - Fri, Apr 17

6:09 am - 4:50 pm

LWS

STL

8h 41m

2 stops

7:00 am - 11:33 am

STL

LWS

6h 33m

1 stop

$1,162Delta

Wed, Apr 15 - Fri, Apr 17

Delta flights from Lewiston, Idaho to Illinois

Our best Delta deals on Lewiston, Idaho to Illinois flight tickets

Delta

Apr 12

LWS12:10 pmLewiston Nez Perce Rgnl

7h 24m

1 stop

ORD9:34 pmChicago O'Hare Intl

Apr 16

ORD6:00 pmChicago O'Hare Intl

8h 08m

1 stop

LWS12:08 amLewiston Nez Perce Rgnl

$924

Delta

Apr 12

LWS6:10 amLewiston Nez Perce Rgnl

9h 52m

2 stops

ORD6:02 pmChicago O'Hare Intl

Apr 16

ORD6:00 pmChicago O'Hare Intl

8h 08m

1 stop

LWS12:08 amLewiston Nez Perce Rgnl

$930

Delta

Apr 12

LWS6:10 amLewiston Nez Perce Rgnl

9h 52m

2 stops

ORD6:02 pmChicago O'Hare Intl

Apr 16

ORD1:36 pmChicago O'Hare Intl

12h 32m

2 stops

LWS12:08 amLewiston Nez Perce Rgnl

$1,089

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

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sun 4/12

6:10 am-6:02 pm

2 stops9h 52m

Chicago O'Hare Intl

Thu 4/16

6:00 pm-12:08 am

1 stop8h 08m

$930

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Sun 4/12

6:10 am-6:02 pm

2 stops9h 52m

Chicago O'Hare Intl

Thu 4/16

1:36 pm-12:08 am

2 stops12h 32m

$1,089

LewistonSt. Louis

LWS - STL

LWSSTL

Lewiston Nez Perce Rgnl

Wed 4/15

12:13 pm-11:14 pm

2 stops9h 01m

Lambert-St Louis

Fri 4/17

1:46 pm-12:08 am

2 stops12h 22m

$1,110

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Mon 4/13

6:09 am-9:18 pm

2 stops13h 09m

Chicago O'Hare Intl

Fri 4/17

1:36 pm-12:08 am

2 stops12h 32m

$1,129

Quickest round-trip

LewistonSt. Louis

LWS - STL

LWSSTL

Lewiston Nez Perce Rgnl

Wed 4/15

6:09 am-4:50 pm

2 stops8h 41m

Lambert-St Louis

Fri 4/17

7:00 am-11:33 am

1 stop6h 33m

$1,162

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

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Wed 6/17

12:17 pm-9:57 pm

1 stop7h 40m

$422

LewistonChicago

LWS - ORD

LWSORD

Lewiston Nez Perce Rgnl

Mon 6/15

12:17 pm-1:30 pm

2 stops23h 13m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lewiston, Idaho to Illinois

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 airline that flies from Lewiston Nez Perce Rgnl to Illinois?

Delta is the most popular carrier operating from Lewiston Nez Perce Rgnl to Illinois

What airlines fly to Illinois?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Illinois from Lewiston, Idaho according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 5 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

Cheap Lewiston, Idaho to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to Illinois

Fastest flight time	7h 05m
Direct flights	None

The fastest flight from Lewiston, Idaho to Illinois takes 7h 05m

There are no direct flights from Lewiston, Idaho to Illinois. There are no popular flight routes from Lewiston, Idaho to Illinois.

Search flight deals

When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to Illinois?
Prices for flights from Lewiston Nez Perce Rgnl Airport to Illinois are refreshed on a daily basis.
How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lewiston Nez Perce Rgnl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lewiston to Illinois for you.

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

Yes. All flights to Illinois from Lewiston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Lewiston.

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

Price alerts on flights to Illinois from Lewiston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.