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$88+ Cheap flights from Reno (RNO) to Illinois

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — ORD
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Reno to Illinois

Keep the following information in mind while searching for Reno to Illinois flight deals. Data was last updated April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$200
(CheapOair)

One-way from

$88
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$393

Good round-trip deal

$407 or less

Good one-way deal

$218 or less
Provider with most accurate pricing for Reno-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Reno-Chicago (CHI) flights.
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From Reno to Illinois
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One-way flight from Reno to Illinois
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Highest demand for flights based on searches. 4% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Reno to Illinois.
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Price to beat on a one-way flight from Reno to Illinois.
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Find flight deals from Reno to Illinois

Cheapest flights from Reno to Illinois
Explore the most affordable flight options available from Reno to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:13 pmRNO - ORD
1 stop6h 57mFrontier
Sun 5/118:14 pmORD - RNO
1 stop24h 59mFrontier
Deal found 4/15$201
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:13 pmRNO - MDW
1 stop16h 35mFrontier
Mon 5/56:15 amMDW - RNO
1 stop14h 58mFrontier
Deal found 4/15$201
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Mon 5/129:19 amRNO - ORD
2 stops19h 23mSpirit Airlines
Mon 5/198:37 amORD - RNO
2 stops25h 47mSpirit Airlines
Deal found 4/14$211
This Expedia deal was found by Cheapflights users on 4/14. 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 5/128:13 pmRNO - ORD
1 stop6h 57mMultiple Airlines
Mon 5/199:02 pmORD - RNO
1 stop13h 22mMultiple Airlines
Deal found 4/14$227
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/298:22 pmRNO - MDW
2 stops44h 46mMultiple Airlines
Fri 5/26:15 amMDW - RNO
1 stop14h 58mMultiple Airlines
Deal found 4/15$264
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2311:51 amRNO - STL
1 stop20h 18mFrontier
Sun 5/252:25 pmSTL - RNO
1 stop6h 10mFrontier
Deal found 4/15$271
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:05 pmRNO - ORD
1 stop6h 59mAlaska Airlines
Thu 10/307:45 amORD - RNO
1 stop7h 34mAlaska Airlines
Deal found 4/13$283
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/111:30 pmRNO - ORD
1 stop6h 10mDelta
Tue 5/207:30 amORD - RNO
1 stop6h 45mDelta
Deal found 4/14$288
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3010:55 pmRNO - MDW
1 stop8h 45mDelta
Mon 6/24:15 pmMDW - RNO
1 stop7h 29mDelta
Deal found 4/15$289
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:00 amRNO - STL
1 stop5h 30mDelta
Wed 6/187:15 pmSTL - RNO
1 stop6h 14mDelta
Deal found 4/15$325
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/292:06 pmRNO - ORD
1 stop7h 53mHawaiian Airlines
Fri 5/26:00 amORD - RNO
1 stop9h 11mHawaiian Airlines
Deal found 4/15$331
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/164:15 pmRNO - STL
1 stop6h 20mSouthwest
Mon 5/196:40 pmSTL - RNO
1 stop6h 00mSouthwest
Deal found 4/15$351

Cheapflights Fare Finder

Customize your flight search to find flights from Reno 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, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Reno to Illinois that are best for you.

Fly from

Reno

Fly to

Illinois

Route

Depart

Return

Price

RenoChicago

RNO - ORD

RNOORD

Reno

Fri 5/9

8:13 pm-5:10 am

1 stop6h 57m

Chicago O'Hare Intl

Sun 5/11

8:14 pm-7:13 pm

1 stop24h 59m

$201

RenoChicago

RNO - MDW

RNOMDW

Reno

Thu 5/1

8:13 pm-2:48 pm

1 stop16h 35m

Chicago Midway

Mon 5/5

6:15 am-7:13 pm

1 stop14h 58m

$201

RenoChicago

RNO - ORD

RNOORD

Reno

Mon 5/12

9:19 am-6:42 am

2 stops19h 23m

Chicago O'Hare Intl

Mon 5/19

8:37 am-8:24 am

2 stops25h 47m

$211

RenoChicago

RNO - ORD

RNOORD

Reno

Mon 5/12

8:13 pm-5:10 am

1 stop6h 57m

Chicago O'Hare Intl

Mon 5/19

9:02 pm-8:24 am

1 stop13h 22m

$227

RenoChicago

RNO - MDW

RNOMDW

Reno

Tue 4/29

8:22 pm-7:08 pm

2 stops44h 46m

Chicago Midway

Fri 5/2

6:15 am-7:13 pm

1 stop14h 58m

$264

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Fri 5/23

11:51 am-10:09 am

1 stop20h 18m

Lambert-St Louis

Sun 5/25

2:25 pm-6:35 pm

1 stop6h 10m

$271

RenoChicago

RNO - ORD

RNOORD

Reno

Sun 5/11

1:30 pm-9:40 pm

1 stop6h 10m

Chicago O'Hare Intl

Tue 5/20

7:30 am-12:15 pm

1 stop6h 45m

$288

RenoChicago

RNO - MDW

RNOMDW

Reno

Fri 5/30

10:55 pm-9:40 am

1 stop8h 45m

Chicago Midway

Mon 6/2

4:15 pm-9:44 pm

1 stop7h 29m

$289

RenoChicago

RNO - ORD

RNOORD

Reno

Fri 5/2

7:36 pm-1:07 pm

1 stop15h 31m

Chicago O'Hare Intl

Tue 5/6

7:19 pm-9:45 am

1 stop16h 26m

$313

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Wed 6/11

6:00 am-1:30 pm

1 stop5h 30m

Lambert-St Louis

Wed 6/18

7:15 pm-11:29 pm

1 stop6h 14m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 40 results
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Best time to book a flight from Reno to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Reno to Illinois (average of $245). Flying from Reno to Illinois in March is currently the most expensive (average of $321). 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 RNO to IL?

Find hourly flight availability from Reno to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

When flying from Reno to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated April 15, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Reno to Illinois have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,876 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,374 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.9

Food

7.1

Boarding

8.2

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Reno to Illinois. 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 from for flights from Reno to Illinois?

    Located just 2.7 mi from the city center, Reno (RNO) is the airport most travelers will use when flying to Illinois from Reno.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $88. However, be on the lookout for offers from Frontier and Hawaiian Airlines, as they are both options that can get you from Reno to Illinois for a low price.

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

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

  • What are the cheapest flights from Reno to Illinois?

    On average you can expect to pay $852 for a flight from Reno to Illinois. The cheapest flight overall is $178 while the most popular route, (Reno - Chicago O'Hare Intl) is currently priced at $184.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Reno to Illinois (average of $245). Flying from Reno to Illinois in March is currently the most expensive (average of $321). 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.

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Top 5 airlines flying from Reno to Illinois

Discover the top 5 airlines that operate flights from Reno to Illinois. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$148Average$208FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$228Average$500FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$266Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$284Average$358FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$288Average$441FlexibilityNo cancel feeOn-time63%

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