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Cheap flights from Nevada to Illinois from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nevada to Illinois departing on 4/10. 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 Nevada to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:20 am - 6:08 am
LAS
-
ORD
3h 48mnonstop
Frontier Logo
5:20 am - 10:04 pm
ORD
-
LAS
18h 44m
1 stop
$141Frontier
Wed, Apr 22 - Thu, Apr 30
Frontier Logo
12:20 am - 6:08 am
LAS
-
ORD
3h 48mnonstop
Frontier Logo
7:50 am - 12:35 pm
ORD
-
LAS
6h 45m
1 stop
$142Frontier
Wed, Apr 22 - Sun, Apr 26
Spirit Airlines Logo
11:51 pm - 5:25 am
LAS
-
ORD
3h 34mnonstop
Spirit Airlines Logo
10:07 pm - 11:59 pm
ORD
-
LAS
3h 52mnonstop
$149Spirit Airlines
Wed, Apr 15 - Fri, Apr 17
Spirit Airlines Logo
7:53 pm - 5:25 am
RNO
-
ORD
7h 32m
1 stop
Spirit Airlines Logo
8:52 pm - 10:07 am
ORD
-
RNO
15h 15m
1 stop
$214Spirit Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
12:59 am - 10:37 am
LAS
-
MLI
7h 38m
1 stop
American Airlines Logo
6:51 pm - 11:57 pm
MLI
-
LAS
7h 06m
1 stop
$305American Airlines
Tue, Jun 16 - Sun, Jun 21
American Airlines Logo
7:30 am - 5:08 pm
LAS
-
PIA
7h 38m
1 stop
American Airlines Logo
7:15 pm - 12:24 am
PIA
-
LAS
7h 09m
1 stop
$324American Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
6:00 am - 4:44 pm
LAS
-
PIA
8h 44m
2 stops
United Airlines Logo
5:35 pm - 10:04 pm
PIA
-
LAS
6h 29m
1 stop
$329United Airlines
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
2:35 pm - 10:00 pm
RNO
-
STL
5h 25m
1 stop
Southwest Logo
10:15 am - 7:15 pm
STL
-
RNO
11h 00m
2 stops
$331Southwest
Tue, Jun 2 - Sat, Jun 6
United Airlines Logo
2:37 pm - 10:57 pm
LAS
-
PIA
6h 20m
1 stop
United Airlines Logo
5:30 pm - 11:59 pm
PIA
-
LAS
8h 29m
1 stop
$349United Airlines
Fri, Apr 17 - Mon, May 11
Southwest Logo
12:00 pm - 10:00 pm
RNO
-
MDW
8h 00m
1 stop
Southwest Logo
6:00 am - 9:50 am
MDW
-
RNO
5h 50m
1 stop
$359Southwest
Wed, May 6 - Sat, May 9

Frontier flights from Nevada to Illinois

Our best Frontier deals on Nevada to Illinois flight tickets
Frontier
Apr 22
LAS12:20 amLas Vegas Harry Reid Intl
3h 48m
ORD6:08 amChicago O'Hare Intl
Apr 30
ORD5:20 amChicago O'Hare Intl
18h 44m
1 stop
LAS10:04 pmLas Vegas Harry Reid Intl
$141
Frontier
Apr 22
LAS12:20 amLas Vegas Harry Reid Intl
3h 48m
ORD6:08 amChicago O'Hare Intl
Apr 26
ORD7:50 amChicago O'Hare Intl
6h 45m
1 stop
LAS12:35 pmLas Vegas Harry Reid Intl
$142
Frontier
Apr 23
LAS11:29 pmLas Vegas Harry Reid Intl
22h 58m
1 stop
ORD12:27 amChicago O'Hare Intl
Apr 25
ORD8:58 pmChicago O'Hare Intl
4h 27m
LAS11:25 pmLas Vegas Harry Reid Intl
$143

Spirit Airlines flights from Nevada to Illinois

Our best Spirit Airlines deals on Nevada to Illinois flight tickets
Spirit Airlines
Apr 15
LAS11:51 pmLas Vegas Harry Reid Intl
3h 34m
ORD5:25 amChicago O'Hare Intl
Apr 17
ORD10:07 pmChicago O'Hare Intl
3h 52m
LAS11:59 pmLas Vegas Harry Reid Intl
$149
Spirit Airlines
Apr 9
LAS1:01 amLas Vegas Harry Reid Intl
11h 15m
1 stop
ORD2:16 pmChicago O'Hare Intl
Apr 14
ORD9:45 amChicago O'Hare Intl
12h 04m
1 stop
LAS7:49 pmLas Vegas Harry Reid Intl
$162
Spirit Airlines
Apr 8
LAS1:01 amLas Vegas Harry Reid Intl
11h 15m
1 stop
ORD2:16 pmChicago O'Hare Intl
Apr 13
ORD3:21 pmChicago O'Hare Intl
9h 48m
1 stop
LAS11:09 pmLas Vegas Harry Reid Intl
$163

momondo Fare Finder

 
Customize your flight search to find flights from Nevada to Illinois 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 March 27, 2026.
Use the filters below to find and compare flights from Nevada to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Wed 4/22

12:20 am-6:08 am

Nonstop3h 48m

Chicago O'Hare Intl

Thu 4/30

5:20 am-10:04 pm

1 stop18h 44m

$141

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Wed 4/22

12:20 am-6:08 am

Nonstop3h 48m

Chicago O'Hare Intl

Sun 4/26

7:50 am-12:35 pm

1 stop6h 45m

$142
Quickest round-trip

Las VegasChicago

LAS - ORD

LASORD

Las Vegas Harry Reid Intl

Wed 4/15

11:51 pm-5:25 am

Nonstop3h 34m

Chicago O'Hare Intl

Fri 4/17

10:07 pm-11:59 pm

Nonstop3h 52m

$149

RenoChicago

RNO - ORD

RNOORD

Reno

Wed 5/6

7:53 pm-5:25 am

1 stop7h 32m

Chicago O'Hare Intl

Sat 5/9

8:52 pm-10:07 am

1 stop15h 15m

$214

Las VegasMoline

LAS - MLI

LASMLI

Las Vegas Harry Reid Intl

Tue 6/16

12:59 am-10:37 am

1 stop7h 38m

Moline Quad-City

Sun 6/21

6:51 pm-11:57 pm

1 stop7h 06m

$305

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Tue 4/21

7:30 am-5:08 pm

1 stop7h 38m

Greater Peoria

Tue 4/28

7:15 pm-12:24 am

1 stop7h 09m

$324

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Tue 4/21

6:00 am-4:44 pm

2 stops8h 44m

Greater Peoria

Tue 4/28

5:35 pm-10:04 pm

1 stop6h 29m

$329

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Tue 6/2

2:35 pm-10:00 pm

1 stop5h 25m

Lambert-St Louis

Sat 6/6

10:15 am-7:15 pm

2 stops11h 00m

$331

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Fri 4/17

2:37 pm-10:57 pm

1 stop6h 20m

Greater Peoria

Mon 5/11

5:30 pm-11:59 pm

1 stop8h 29m

$349

RenoChicago

RNO - MDW

RNOMDW

Reno

Wed 5/6

12:00 pm-10:00 pm

1 stop8h 00m

Chicago Midway

Sat 5/9

6:00 am-9:50 am

1 stop5h 50m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Nevada 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 month to fly to Illinois?

The cheapest month to fly to Illinois from Nevada is in September. Flight prices, which tend to average around $159, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $185.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Nevada to Illinois is on a Friday when prices can be found for as low as $282. Flights from Nevada to Illinois on a Monday will generally be more expensive and average around $490. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Nevada to Illinois during this time can be as low as $300. Flights at noon are often more expensive with an average ticket price of $467.

What is the cheapest Nevada to Illinois flight route?

Fly from Las Vegas Harry Reid Intl to Chicago Greater Rockford for the best Nevada - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Nevada when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $249 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Nevada for as low as $190 on momondo.

What cabin class options are available on Nevada to Illinois flights?

There are 4 cabin classes available to choose from on Nevada to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nevada to Illinois flights?

You could potentially save up to 5% on your flight if you consider stops on a Nevada to Illinois flight.

Cheap Nevada to Illinois flight deals and tips

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

Best Price Found

$158

Fastest flight time

3h 05m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Nevada in the past 72 hours is $158. The best round-trip flight deal from Nevada to Illinois found on momondo in the last 72 hours is $178.
The fastest flight from Nevada to Illinois takes 3h 05m
Direct flights go from Nevada to Illinois every day.
There are 98 airports in Illinois. From Nevada there are direct flights to Chicago Greater Rockford (RFD), Greater Peoria (PIA), Lambert-St Louis (STL), Moline Quad-City (MLI).
Search flight deals

  • When did momondo last update prices for flights from Nevada to Illinois?

    Prices for flights from Nevada to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Nevada to Illinois?

  • How old do you have to be to fly from Nevada to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nevada to Illinois.

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

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Nevada to Illinois?

Best airlines flying from Nevada to Illinois

Compare and see reviews for airlines that fly from Nevada to Illinois with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $43Free CancellationRating
5.7
3,014 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $60Free CancellationRating
6.3
8,547 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $91Free CancellationRating
7.3
710 reviews
Search Allegiant Air flights
JetBluePriceFrom $134Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
United AirlinesPriceFrom $154Free CancellationRating
7.4
9,492 reviews
Search United Airlines flights
SouthwestPriceFrom $159Free CancellationRating
8.0
4,331 reviews
Search Southwest flights
American AirlinesPriceFrom $159Free CancellationRating
7.1
11,500 reviews
Search American Airlines flights
DeltaPriceFrom $169Free CancellationRating
7.9
8,336 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to Illinois from Nevada 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 Illinois quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Nevada to Illinois flights to just show those with flexible booking policies.

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

Once all potential Nevada to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Nevada to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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