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Reno

$137+ Cheap flights from Illinois to Reno (RNO)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RNO
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Illinois to Reno

Cheapest flights from Illinois to Reno
Explore the most affordable flight options available from Illinois to Reno. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:17 pm
STL
-
RNO
1 stop8h 01m
Frontier
Wed 9/168:53 am
RNO
-
STL
1 stop24h 24m
Frontier
Deal found 7/28$260
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:45 pm
STL
-
RNO
1 stop27h 02m
Frontier
Thu 8/2711:51 am
RNO
-
STL
1 stop27h 59m
Frontier
Deal found 7/27$270
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:17 pm
STL
-
RNO
1 stop8h 01m
Frontier
Mon 9/148:53 am
RNO
-
STL
1 stop24h 39m
Frontier
Deal found 7/31$274
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:45 pm
STL
-
RNO
1 stop27h 02m
Frontier
Thu 9/38:32 pm
RNO
-
STL
1 stop19h 18m
Frontier
Deal found 7/29$279
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:19 pm
STL
-
RNO
1 stop18h 21m
Frontier
Mon 10/1210:35 am
RNO
-
STL
1 stop12h 42m
Frontier
Deal found 7/27$281
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:17 pm
STL
-
RNO
1 stop8h 15m
Frontier
Fri 9/188:34 am
RNO
-
STL
1 stop24h 58m
Frontier
Deal found 7/31$283
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:14 pm
STL
-
RNO
1 stop23h 09m
Frontier
Mon 10/2610:35 am
RNO
-
STL
1 stop12h 42m
Frontier
Deal found 7/27$284
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:45 pm
STL
-
RNO
1 stop18h 11m
Frontier
Tue 9/111:51 am
RNO
-
STL
1 stop27h 59m
Frontier
Deal found 7/30$286
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 8/256:45 pm
STL
-
RNO
1 stop18h 11m
Frontier
Tue 9/811:51 am
RNO
-
STL
2 stops29h 26m
Frontier
Deal found 7/30$293
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Wed 9/26:45 pm
STL
-
RNO
1 stop27h 02m
Frontier
Tue 9/811:51 am
RNO
-
STL
2 stops29h 26m
Frontier
Deal found 7/30$298
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:19 pm
STL
-
RNO
1 stop28h 33m
Frontier
Fri 10/233:17 pm
RNO
-
STL
1 stop8h 00m
Frontier
Deal found 7/27$302
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 pm
STL
-
RNO
1 stop18h 11m
Frontier
Mon 9/78:32 pm
RNO
-
STL
1 stop19h 18m
Frontier
Deal found 7/28$304

Find flight deals from Illinois to Reno

Keep the following information in mind while searching for Illinois to Reno flight deals. Data was last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$260
(Expedia)

One-way from

$137
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$513

Good round-trip deal

$438 or less

Good one-way deal

$179 or less
Provider with most accurate pricing for Chicago (CHI)-Reno flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Reno flights.
Search Deals
From Illinois to Reno
Search Deals
One-way flight from Illinois to Reno
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Illinois to Reno.
Search Deals
Price to beat on a one-way flight from Illinois to Reno.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Reno 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 August 1, 2026.
Use the filters below to find and compare flights from Illinois to Reno that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaReno

PIA - RNO

PIARNO

Greater Peoria

Thu 8/27

10:07 am-7:47 pm

2 stops11h 40m

Reno

Thu 9/3

8:32 pm-7:39 pm

1 stop21h 07m

$373

PeoriaReno

PIA - RNO

PIARNO

Greater Peoria

Wed 8/26

8:45 am-12:40 pm

1 stop5h 55m

Reno

Wed 9/2

10:15 am-10:43 pm

2 stops10h 28m

$384

MolineReno

MLI - RNO

MLIRNO

Moline Quad-City

Wed 8/26

11:08 am-10:47 pm

2 stops13h 39m

Reno

Sat 8/29

11:08 pm-10:25 am

1 stop9h 17m

$384

MolineReno

MLI - RNO

MLIRNO

Moline Quad-City

Wed 8/26

11:08 am-10:47 pm

2 stops13h 39m

Reno

Sun 8/30

11:08 pm-10:25 am

1 stop9h 17m

$384

PeoriaReno

PIA - RNO

PIARNO

Greater Peoria

Fri 8/28

12:20 pm-10:56 pm

2 stops12h 36m

Reno

Fri 9/4

11:30 am-11:19 pm

2 stops9h 49m

$389

ChicagoReno

ORD - RNO

ORDRNO

Chicago O'Hare Intl

Mon 11/9

4:20 pm-8:48 pm

1 stop6h 28m

Reno

Thu 11/12

2:26 pm-8:32 pm

Nonstop4h 06m

$409

St. LouisReno

STL - RNO

STLRNO

Lambert-St Louis

Fri 8/28

3:39 pm-9:58 pm

1 stop8h 19m

Reno

Tue 9/1

12:05 pm-11:21 pm

2 stops9h 16m

$420

ChicagoReno

MDW - RNO

MDWRNO

Chicago Midway

Thu 9/3

6:15 am-1:20 pm

1 stop9h 05m

Reno

Wed 9/9

12:25 pm-8:50 pm

1 stop6h 25m

$423
Quickest round-trip

ChicagoReno

MDW - RNO

MDWRNO

Chicago Midway

Sat 9/5

6:30 pm-8:40 pm

Nonstop4h 10m

Reno

Sat 9/12

11:50 am-7:40 pm

1 stop5h 50m

$426

MolineReno

MLI - RNO

MLIRNO

Moline Quad-City

Tue 8/25

5:09 pm-9:54 am

2 stops18h 45m

Reno

Sun 8/30

11:08 pm-10:25 am

1 stop9h 17m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 56 resultsSorted by cheapest first
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6

Best time to book a flight from Illinois to Reno

Have a flexible travel schedule? Discover the best time to fly to Reno 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 Reno

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Reno (average of $348). Flying from Illinois to Reno in August is currently the most expensive (average of $524). 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 RNO?

Find hourly flight availability from Illinois to Reno. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Illinois to Reno by exploring options for tickets in the morning.

Weekly flight availability from Illinois to Reno

Explore weekly flight availability from Illinois to Reno. 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 August 1, 2026.

The most flights from USIL to RNO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Illinois to Reno?

Airfare is below average for this route at the moment.
Illinois to Reno flights typically cost between $392 and $587 in August.
The cheapest round-trip price found within the last 5 days was $370 on Multiple Airlines (Aug 23-Sep 1).

How far ahead should I book a flight from Illinois to Reno?

The best time to book flights from Illinois to Reno is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

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

  • What airport do you fly into for flights to Reno from Illinois?

    Reno (RNO) is the airport you will fly into if you book a flight from Illinois to Reno. It is only a 2.7 mi journey from Reno (RNO) to Reno’s city center.

  • How long is the flight from Illinois to Reno?

    There are many flights that can get you from Illinois to Reno in 9h 08m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. Airlines will cover a distance of 1583 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $90 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $92 and $134, respectively.

  • What are the most popular routes from Illinois to Reno?

    The most popular flight routes from Illinois to Reno are Chicago O'Hare Intl - Reno, Chicago Midway - Reno and Lambert-St Louis - Reno.

  • What are the cheapest flights from Illinois to Reno?

    Looking for the cheapest flight from Illinois to Reno? While on average our users pay $439, our data indicates the cheapest price to be $178. The most popular route (Chicago O'Hare Intl - Reno), is priced around $324.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Reno 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 Reno?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Reno (average of $348). Flying from Illinois to Reno in August is currently the most expensive (average of $524). 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

Traveling to a place near Reno?

Book flights to Reno if you plan to visit one of these locations
Stateline
Sparks
Kings Beach
Olympic Valley
Tahoe City
Susanville
Kirkwood
Truckee
Incline Village

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Alternative routes for Illinois to Reno

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Illinois to Reno

Discover the top 6 airlines that operate flights from Illinois to Reno. 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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$215Average$335FlexibilityNo cancel feeOn-time62%
DeltaCheapest$268Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$284Average$467FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$288Average$462FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$288Average$408FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$288Average$506FlexibilityNo cancel feeOn-time71%

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