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Rhinelander

$451+ Cheap flights from Ontario to Rhinelander (ONT - RHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — RHI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Ontario to Rhinelander

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Rhinelander (RHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$451
(Delta)

Popular in

May

Cheapest in

September

Average price

$414
Provider with most accurate pricing for Ontario-Rhinelander Oneida County flight deals.
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Provider most trusted by Cheapflights users for Ontario-Rhinelander Oneida County flights.
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From Ontario to Rhinelander Oneida County
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Highest demand for flights based on searches. 38% potential increase in price ($524 potential increase over avg. RT price).
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Cheapest flight prices on average. 16% potential price decrease ($122 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ontario to Rhinelander

Cheapest flights from Ontario to Rhinelander
Explore the most affordable flight options available from Ontario to Rhinelander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/912:40 pmONT - RHI
2 stops19h 45mDelta
Sat 12/1311:02 amRHI - ONT
2 stops13h 45mDelta
Deal found 10/27$451

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 October 30, 2025.
Use the filters below to find and compare flights from Ontario to Rhinelander that are best for you.

Fly from

Ontario

Fly to

Rhinelander

Route

Depart

Return

Price

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Tue 12/9

12:40 pm-10:25 am

2 stops19h 45m

Rhinelander Oneida County

Sat 12/13

11:02 am-10:47 pm

2 stops13h 45m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • Most accurate provider: When it comes to deals on Ontario-Rhinelander flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Rhinelander flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Rhinelander flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Rhinelander flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Rhinelander flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Rhinelander

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

What is the cheapest month to book a flight from Ontario to Rhinelander?

Currently, September is the cheapest month in which you can book a flight from Ontario to Rhinelander (average of $270). Flying from Ontario to Rhinelander in March is currently the most expensive (average of $1,171). 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.

Related info for your journey

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

  • How long is the flight from Ontario to Rhinelander?

    Airlines like Delta fly from Ontario to Rhinelander in about 19h 45m. The time it takes to get you to your destination can typically vary by up to . There are 1680 mi between Ontario and Rhinelander.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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.

  • What is the cheapest month to book a flight from Ontario to Rhinelander?

    Currently, September is the cheapest month in which you can book a flight from Ontario to Rhinelander (average of $270). Flying from Ontario to Rhinelander in March is currently the most expensive (average of $1,171). 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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