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Rhinelander

$193+ Cheap flights from Illinois to Rhinelander (RHI)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — RHI
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Illinois to Rhinelander

Keep the following information in mind while searching for Illinois to Rhinelander flight deals. Data was last updated September 16, 2025.

Round-trip from

$335
(Delta)

One-way from

$193
(Delta)

Good one-way deal

$287 or less
From Illinois to Rhinelander Oneida County
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One-way flight from Illinois to Rhinelander Oneida County
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Price to beat on a one-way flight from Illinois to Rhinelander Oneida County.
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Find flight deals from Illinois to Rhinelander

Cheapest flights from Illinois to Rhinelander
Explore the most affordable flight options available from Illinois to Rhinelander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:10 amSTL - RHI
1 stop4h 15mUnited Airlines
Tue 9/231:05 pmRHI - STL
1 stop6h 22mUnited Airlines
Deal found 9/16$264
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:55 amORD - RHI
Nonstop1h 30mUnited Airlines
Mon 9/221:05 pmRHI - ORD
Nonstop1h 37mUnited Airlines
Deal found 9/13$310
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 9/296:15 amORD - RHI
1 stop4h 03mDelta
Fri 10/310:53 amRHI - ORD
1 stop5h 52mDelta
Deal found 9/14$385
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/306:15 amORD - RHI
1 stop4h 03mDelta
Sat 10/46:30 amRHI - ORD
2 stops7h 13mDelta
Deal found 9/15$395
This Delta deal was found by Cheapflights users on 9/15. 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 9/266:15 amORD - RHI
1 stop4h 03mDelta
Sun 9/286:30 amRHI - ORD
1 stop5h 30mDelta
Deal found 9/15$485
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 9/256:15 amORD - RHI
1 stop4h 03mDelta
Sun 9/286:30 amRHI - ORD
1 stop5h 30mDelta
Deal found 9/15$522
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 9/296:00 amSTL - RHI
1 stop4h 18mDelta
Fri 10/310:53 amRHI - STL
1 stop5h 52mDelta
Deal found 9/15$539
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:15 amORD - RHI
1 stop4h 03mDelta
Mon 9/226:30 amRHI - ORD
1 stop25h 55mDelta
Deal found 9/13$581
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:55 amORD - RHI
Nonstop1h 30mUnited Airlines
Sun 9/281:05 pmRHI - ORD
Nonstop1h 37mUnited Airlines
Deal found 9/15$640
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amSTL - RHI
1 stop4h 18mDelta
Tue 9/3010:53 amRHI - STL
1 stop5h 52mDelta
Deal found 9/16$680
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:00 amSTL - RHI
1 stop4h 18mDelta
Wed 9/2410:53 amRHI - STL
1 stop5h 52mDelta
Deal found 9/16$686
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amSTL - RHI
1 stop4h 19mDelta
Sun 11/306:31 amRHI - STL
1 stop5h 28mDelta
Deal found 9/16$704

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Rhinelander 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 September 16, 2025.
Use the filters below to find and compare flights from Illinois to Rhinelander that are best for you.

Fly from

Illinois

Fly to

Rhinelander

Route

Depart

Return

Price

St. LouisRhinelander

STL - RHI

STLRHI

Lambert-St Louis

Sat 9/20

8:10 am-12:25 pm

1 stop4h 15m

Rhinelander Oneida County

Tue 9/23

1:05 pm-7:27 pm

1 stop6h 22m

$264

ChicagoRhinelander

ORD - RHI

ORDRHI

Chicago O'Hare Intl

Tue 9/30

6:15 am-10:18 am

1 stop4h 03m

Rhinelander Oneida County

Sat 10/4

10:53 am-5:01 pm

1 stop6h 08m

$385

ChicagoRhinelander

ORD - RHI

ORDRHI

Chicago O'Hare Intl

Mon 9/29

6:15 am-10:18 am

1 stop4h 03m

Rhinelander Oneida County

Fri 10/3

10:53 am-4:45 pm

1 stop5h 52m

$385

ChicagoRhinelander

ORD - RHI

ORDRHI

Chicago O'Hare Intl

Wed 10/8

6:08 am-10:15 am

1 stop4h 07m

Rhinelander Oneida County

Fri 10/10

6:30 am-11:35 am

1 stop5h 05m

$485

ChicagoRhinelander

ORD - RHI

ORDRHI

Chicago O'Hare Intl

Fri 9/26

6:15 am-10:18 am

1 stop4h 03m

Rhinelander Oneida County

Sun 9/28

6:30 am-12:00 pm

1 stop5h 30m

$485

ChicagoRhinelander

ORD - RHI

ORDRHI

Chicago O'Hare Intl

Fri 9/26

10:55 am-12:25 pm

Nonstop1h 30m

Rhinelander Oneida County

Sun 9/28

1:05 pm-2:42 pm

Nonstop1h 37m

$640

St. LouisRhinelander

STL - RHI

STLRHI

Lambert-St Louis

Mon 9/29

11:04 am-9:23 pm

2 stops10h 19m

Rhinelander Oneida County

Fri 10/3

10:53 am-4:45 pm

1 stop5h 52m

$658

St. LouisRhinelander

STL - RHI

STLRHI

Lambert-St Louis

Fri 9/26

6:00 am-10:18 am

1 stop4h 18m

Rhinelander Oneida County

Tue 9/30

10:53 am-4:45 pm

1 stop5h 52m

$680

St. LouisRhinelander

STL - RHI

STLRHI

Lambert-St Louis

Wed 11/26

6:00 am-10:19 am

1 stop4h 19m

Rhinelander Oneida County

Sun 11/30

6:31 am-11:59 am

1 stop5h 28m

$704

ChicagoRhinelander

MDW - RHI

MDWRHI

Chicago Midway

Mon 9/29

1:08 pm-9:23 pm

2 stops8h 15m

Rhinelander Oneida County

Fri 10/3

10:53 am-5:35 pm

1 stop6h 42m

$729

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 16 results
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Best time to book a flight from Illinois to Rhinelander

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

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

Find hourly flight availability from Illinois to Rhinelander. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

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

Weekly flight availability from Illinois to Rhinelander

Explore weekly flight availability from Illinois to Rhinelander. 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 September 16, 2025.

The most flights from USIL to RHI 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).

Related info for your journey

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

    If you book a flight to Rhinelander from Illinois, you will be flying to Oneida County, which is the city’s only airport. Rhinelander Oneida County (RHI) is located 2.6 mi from the center of Rhinelander.

  • How long is the flight from Illinois to Rhinelander?

    There are many flights that can get you from Illinois to Rhinelander in 4h 03m. Fly via United Airlines or Delta to get the fastest option. The distance from Illinois to Rhinelander is about 264 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    When deciding which route to take from Illinois to Rhinelander consider Chicago O'Hare Intl - Rhinelander Oneida County, Lambert-St Louis - Rhinelander Oneida County or Chicago Midway - Rhinelander Oneida County as they are the most popular.

  • What are the cheapest flights from Illinois to Rhinelander?

    While on average a flight from Illinois to Rhinelander is generally $287, our data shows the cheapest flight currently is $287. When looking at the most popular route, (Chicago O'Hare Intl - Rhinelander Oneida County), you can expect to pay $310 for that flight.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Illinois to Rhinelander

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Rhinelander

Discover the top airline that operate flights from Illinois to Rhinelander. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$210Average$334FlexibilityNo cancel feeOn-time69%

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