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Cheap flights from Nevada to Illinois from $53

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 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nevada to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:25 am - 11:41 am
LAS
-
MLI
3h 16mnonstop
Allegiant Air Logo
1:06 pm - 2:31 pm
MLI
-
LAS
3h 25mnonstop
$111Allegiant Air
Thu, Aug 13 - Sun, Aug 30
Allegiant Air Logo
6:25 am - 11:41 am
LAS
-
MLI
3h 16mnonstop
Allegiant Air Logo
1:06 pm - 2:31 pm
MLI
-
LAS
3h 25mnonstop
$113Allegiant Air
Thu, Aug 6 - Sun, Aug 23
Southwest Logo
12:55 am - 9:10 am
LAS
-
STL
6h 15m
1 stop
Southwest Logo
6:15 pm - 10:05 pm
STL
-
LAS
5h 50m
1 stop
$199Southwest
Fri, Aug 7 - Sun, Aug 9
Frontier Logo
12:50 pm - 6:15 pm
LAS
-
STL
3h 25mnonstop
Frontier Logo
7:10 pm - 8:43 pm
STL
-
LAS
3h 33mnonstop
$210Frontier
Sun, Aug 16 - Mon, Aug 17
Frontier Logo
11:50 pm - 8:57 am
LAS
-
STL
7h 07m
1 stop
Frontier Logo
6:45 pm - 8:20 pm
STL
-
LAS
3h 35mnonstop
$211Frontier
Sun, Aug 16 - Fri, Aug 21
United Airlines Logo
11:55 pm - 8:39 am
LAS
-
STL
6h 44m
1 stop
United Airlines Logo
4:40 pm - 8:51 pm
STL
-
LAS
6h 11m
1 stop
$212United Airlines
Thu, Aug 13 - Fri, Aug 14
United Airlines Logo
11:59 pm - 10:09 am
LAS
-
PIA
8h 10m
1 stop
United Airlines Logo
8:29 am - 1:07 pm
PIA
-
LAS
6h 38m
1 stop
$299United Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
12:59 am - 9:17 am
LAS
-
PIA
6h 18m
1 stop
American Airlines Logo
7:13 pm - 11:54 pm
PIA
-
LAS
6h 41m
1 stop
$314American Airlines
Tue, Jul 28 - Sun, Aug 2
American Airlines Logo
11:59 pm - 10:39 am
RNO
-
MLI
8h 40m
1 stop
American Airlines Logo
4:45 pm - 11:58 pm
MLI
-
RNO
9h 13m
1 stop
$349American Airlines
Thu, Jul 23 - Thu, Jul 30
Southwest Logo
7:25 pm - 5:40 am
RNO
-
MDW
8h 15m
1 stop
Southwest Logo
6:30 pm - 8:35 pm
MDW
-
RNO
4h 05mnonstop
$369Southwest
Sat, Sep 12 - Sat, Sep 19

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Frontier flights from Nevada to Illinois

Our best Frontier deals on Nevada to Illinois flight tickets
Frontier
Jul 27
LAS12:50 pmLas Vegas Harry Reid Intl
3h 25m
STL6:15 pmLambert-St Louis
Aug 3
STL7:10 pmLambert-St Louis
3h 33m
LAS8:43 pmLas Vegas Harry Reid Intl
$207
Frontier
Jul 21
LAS12:40 pmLas Vegas Harry Reid Intl
3h 25m
STL6:05 pmLambert-St Louis
Jul 24
STL7:10 pmLambert-St Louis
3h 33m
LAS8:43 pmLas Vegas Harry Reid Intl
$208
Frontier
Aug 16
LAS12:50 pmLas Vegas Harry Reid Intl
3h 25m
STL6:15 pmLambert-St Louis
Aug 17
STL7:10 pmLambert-St Louis
3h 33m
LAS8:43 pmLas Vegas Harry Reid Intl
$210

Alaska Airlines flights from Nevada to Illinois

Our best Alaska Airlines deals on Nevada to Illinois flight tickets
Alaska Airlines
Aug 12
LAS6:50 amLas Vegas Harry Reid Intl
10h 07m
1 stop
ORD6:57 pmChicago O'Hare Intl
Aug 17
ORD6:20 amChicago O'Hare Intl
9h 38m
1 stop
LAS1:58 pmLas Vegas Harry Reid Intl
$255
Alaska Airlines
Aug 14
LAS7:59 amLas Vegas Harry Reid Intl
8h 58m
1 stop
ORD6:57 pmChicago O'Hare Intl
Aug 17
ORD6:20 amChicago O'Hare Intl
9h 38m
1 stop
LAS1:58 pmLas Vegas Harry Reid Intl
$263
Alaska Airlines
Jul 31
LAS6:19 pmLas Vegas Harry Reid Intl
17h 02m
1 stop
ORD1:21 pmChicago O'Hare Intl
Aug 7
ORD7:59 pmChicago O'Hare Intl
16h 32m
1 stop
LAS10:31 amLas Vegas Harry Reid Intl
$271

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 June 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
Quickest round-trip

Las VegasMoline

LAS - MLI

LASMLI

Las Vegas Harry Reid Intl

Thu 8/13

6:25 am-11:41 am

Nonstop3h 16m

Moline Quad-City

Sun 8/30

1:06 pm-2:31 pm

Nonstop3h 25m

$111

Las VegasMoline

LAS - MLI

LASMLI

Las Vegas Harry Reid Intl

Thu 8/6

6:25 am-11:41 am

Nonstop3h 16m

Moline Quad-City

Sun 8/23

1:06 pm-2:31 pm

Nonstop3h 25m

$113

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Fri 8/7

12:55 am-9:10 am

1 stop6h 15m

Lambert-St Louis

Sun 8/9

6:15 pm-10:05 pm

1 stop5h 50m

$199

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Sun 8/16

12:50 pm-6:15 pm

Nonstop3h 25m

Lambert-St Louis

Mon 8/17

7:10 pm-8:43 pm

Nonstop3h 33m

$210

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Sun 8/16

11:50 pm-8:57 am

1 stop7h 07m

Lambert-St Louis

Fri 8/21

6:45 pm-8:20 pm

Nonstop3h 35m

$211

Las VegasSt. Louis

LAS - STL

LASSTL

Las Vegas Harry Reid Intl

Thu 8/13

11:55 pm-8:39 am

1 stop6h 44m

Lambert-St Louis

Fri 8/14

4:40 pm-8:51 pm

1 stop6h 11m

$212

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Wed 8/5

11:59 pm-10:09 am

1 stop8h 10m

Greater Peoria

Wed 8/12

8:29 am-1:07 pm

1 stop6h 38m

$299

Las VegasPeoria

LAS - PIA

LASPIA

Las Vegas Harry Reid Intl

Tue 7/28

12:59 am-9:17 am

1 stop6h 18m

Greater Peoria

Sun 8/2

7:13 pm-11:54 pm

1 stop6h 41m

$314

RenoMoline

RNO - MLI

RNOMLI

Reno

Thu 7/23

11:59 pm-10:39 am

1 stop8h 40m

Moline Quad-City

Thu 7/30

4:45 pm-11:58 pm

1 stop9h 13m

$349

RenoChicago

RNO - MDW

RNOMDW

Reno

Sat 9/12

7:25 pm-5:40 am

1 stop8h 15m

Chicago Midway

Sat 9/19

6:30 pm-8:35 pm

Nonstop4h 05m

$369

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 November. Flight prices, which tend to average around $29, 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 November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $29.

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

The cheapest day to depart from Nevada to Illinois is on a Thursday when prices can be found for as low as $342. Flights from Nevada to Illinois on a Monday will generally be more expensive and average around $562. 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 $343. Flights at noon are often more expensive with an average ticket price of $487.

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 from Nevada 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 $282 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 $236 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?

No. A direct flight is the cheapest option for a flight between Nevada to Illinois.

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

$131

Fastest flight time

3h 00m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Nevada in the past 72 hours is $131. The best round-trip flight deal from Nevada to Illinois found on momondo in the last 72 hours is $206.
The fastest flight from Nevada to Illinois takes 3h 00m
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), Chicago Midway (MDW), Greater Peoria (PIA), Lambert-St Louis (STL) and 1 more.
Search flight deals

Frequently asked questions about flying from Nevada to Illinois

  • 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 $54Free CancellationRating
5.6
2,861 reviews
Search Frontier flights
Allegiant AirPriceFrom $110Free CancellationRating
7.3
693 reviews
Search Allegiant Air flights
JetBluePriceFrom $134Free CancellationRating
7.1
3,014 reviews
Search JetBlue flights
SouthwestPriceFrom $159Free CancellationRating
7.9
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $159Free CancellationRating
7.4
9,896 reviews
Search United Airlines flights
American AirlinesPriceFrom $159Free CancellationRating
7.1
11,779 reviews
Search American Airlines flights
DeltaPriceFrom $169Free CancellationRating
7.8
8,451 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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