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$65+ Cheap flights from Illinois to Nevada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAS
Jun 22 — Jun 291
Sun 6/22
Sun 6/29
1 adult, Economy
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Cheap flight deals from Illinois to Nevada

Keep the following information in mind while searching for Illinois to Nevada flight deals. Data was last updated June 17, 2025.

Round-trip from

$116
(Gotogate)

One-way from

$65
(Flightnetwork)

Popular in

March

Cheapest in

August

Average price

$277

Good round-trip deal

$123 or less

Good one-way deal

$79 or less
From Illinois to Nevada
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One-way flight from Illinois to Nevada
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Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Illinois to Nevada.
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Price to beat on a one-way flight from Illinois to Nevada.
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Find flight deals from Illinois to Nevada

Cheapest flights from Illinois to Nevada
Explore the most affordable flight options available from Illinois to Nevada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 17, 2025.

This Gotogate deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2012:46 pmMLI - LAS
Nonstop3h 22mAllegiant Air
Thu 7/246:35 amLAS - MLI
Nonstop3h 11mAllegiant Air
Deal found 6/15$116
This Gotogate deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/98:39 pmPIA - LAS
Nonstop3h 30mAllegiant Air
Wed 7/162:29 pmLAS - PIA
Nonstop3h 20mAllegiant Air
Deal found 6/16$130
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/83:18 pmORD - LAS
Nonstop4h 01mSpirit Airlines
Fri 8/812:34 amLAS - ORD
Nonstop3h 29mSpirit Airlines
Deal found 6/16$140
This Gotogate deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2712:44 pmRFD - LAS
Nonstop3h 32mAllegiant Air
Sun 8/36:30 amLAS - RFD
Nonstop3h 24mAllegiant Air
Deal found 6/15$144
This Cheapflightsfares deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/113:21 pmORD - LAS
Nonstop3h 55mMultiple Airlines
Sun 9/143:04 pmLAS - ORD
Nonstop3h 58mMultiple Airlines
Deal found 6/16$145
This Cheapflightsfares deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:25 amMDW - LAS
Nonstop3h 59mFrontier
Fri 7/49:19 amLAS - MDW
Nonstop3h 37mFrontier
Deal found 6/16$146
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/206:59 pmORD - LAS
Nonstop4h 04mAmerican Airlines
Thu 7/247:07 amLAS - ORD
Nonstop3h 52mAmerican Airlines
Deal found 6/17$159
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:55 pmMDW - LAS
Nonstop3h 55mSouthwest
Fri 7/1811:30 pmLAS - MDW
Nonstop3h 30mSouthwest
Deal found 6/16$159
This Mytrip deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:21 amRFD - LAS
1 stop16h 38mMultiple Airlines
Sun 8/36:30 amLAS - RFD
Nonstop3h 24mMultiple Airlines
Deal found 6/16$174
This Cheapflightsfares deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/49:56 pmORD - LAS
Nonstop4h 14mFrontier
Sun 7/133:00 pmLAS - ORD
Nonstop4h 06mFrontier
Deal found 6/17$176
This Booking.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:27 pmSTL - LAS
1 stop9h 01mSpirit Airlines
Thu 9/115:28 pmLAS - STL
1 stop12h 21mSpirit Airlines
Deal found 6/15$186
This Booking.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:34 pmSTL - LAS
Nonstop3h 36mMultiple Airlines
Thu 9/1110:55 pmLAS - STL
1 stop6h 54mMultiple Airlines
Deal found 6/15$198

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Nevada 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, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
Use the filters below to find and compare flights from Illinois to Nevada that are best for you.

Fly from

Illinois

Fly to

Nevada

Route

Depart

Return

Price

MolineLas Vegas

MLI - LAS

MLILAS

Moline Quad-City

Sun 7/20

12:46 pm-2:08 pm

Nonstop3h 22m

Las Vegas Harry Reid Intl

Thu 7/24

6:35 am-11:46 am

Nonstop3h 11m

$116

PeoriaLas Vegas

PIA - LAS

PIALAS

Greater Peoria

Wed 7/9

8:39 pm-10:09 pm

Nonstop3h 30m

Las Vegas Harry Reid Intl

Wed 7/16

2:29 pm-7:49 pm

Nonstop3h 20m

$130

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Fri 8/8

3:18 pm-5:19 pm

Nonstop4h 01m

Las Vegas Harry Reid Intl

Fri 8/8

12:34 am-6:03 am

Nonstop3h 29m

$140

ChicagoLas Vegas

RFD - LAS

RFDLAS

Chicago Greater Rockford

Sun 7/27

12:44 pm-2:16 pm

Nonstop3h 32m

Las Vegas Harry Reid Intl

Sun 8/3

6:30 am-11:54 am

Nonstop3h 24m

$144

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Thu 9/11

3:21 pm-5:16 pm

Nonstop3h 55m

Las Vegas Harry Reid Intl

Sun 9/14

3:04 pm-9:02 pm

Nonstop3h 58m

$145

ChicagoLas Vegas

MDW - LAS

MDWLAS

Chicago Midway

Mon 6/30

6:25 am-8:24 am

Nonstop3h 59m

Las Vegas Harry Reid Intl

Fri 7/4

9:19 am-2:56 pm

Nonstop3h 37m

$146

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Sun 7/20

6:59 pm-9:03 pm

Nonstop4h 04m

Las Vegas Harry Reid Intl

Thu 7/24

7:07 am-12:59 pm

Nonstop3h 52m

$159

ChicagoLas Vegas

MDW - LAS

MDWLAS

Chicago Midway

Wed 7/16

5:55 pm-7:50 pm

Nonstop3h 55m

Las Vegas Harry Reid Intl

Fri 7/18

11:30 pm-5:00 am

Nonstop3h 30m

$159

ChicagoLas Vegas

RFD - LAS

RFDLAS

Chicago Greater Rockford

Thu 7/31

9:21 am-11:59 pm

1 stop16h 38m

Las Vegas Harry Reid Intl

Sun 8/3

6:30 am-11:54 am

Nonstop3h 24m

$174

ChicagoLas Vegas

ORD - LAS

ORDLAS

Chicago O'Hare Intl

Fri 7/4

9:56 pm-12:10 am

Nonstop4h 14m

Las Vegas Harry Reid Intl

Sun 7/13

3:00 pm-9:06 pm

Nonstop4h 06m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Nevada

Have a flexible travel schedule? Discover the best time to fly to Nevada from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Nevada

What is the cheapest month to book a flight from Illinois to Nevada?

Currently, August is the cheapest month in which you can book a flight from Illinois to Nevada (average of $198). Flying from Illinois to Nevada in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to NV?

Find hourly flight availability from Illinois to Nevada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Nevada as you normally would.

Weekly flight availability from Illinois to Nevada

Explore weekly flight availability from Illinois to Nevada. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 17, 2025.

The most flights from USIL to USNV are scheduled on a Monday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in Nevada by month

Plan your trip to Nevada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nevada ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Nevada when rainfall is around 0.1 in.

Temperature in Nevada by month

Plan your trip to Nevada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nevada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Nevada

Get insights into the airlines that provide service to Nevada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nevada. Reviews last updated June 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Illinois to Nevada by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,504 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,809 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Nevada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Illinois to Nevada one-way?

    $65 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and Spirit Airlines, with prices starting from $72 and $74, respectively.

  • Can I find deals for flights from Illinois to Nevada that include hotel bookings?

    Yes. In addition to deals on Illinois to Nevada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Nevada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Nevada.

  • Can I find deals for business class flights from Illinois to Nevada?

    Yes. Cheapflights offers flight deals from Illinois to Nevada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Nevada?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Nevada (average of $198). Flying from Illinois to Nevada in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Nevada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Illinois to Nevada

Discover the top 9 airlines that operate flights from Illinois to Nevada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$196FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$70Average$228FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$370FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$110Average$232FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$149Average$492FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$158Average$461FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$193Average$310FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$198Average$417FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$225Average$343FlexibilityNo cancel feeOn-time75%

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