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Rhinelander

$679+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — RHI
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap 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 February 2, 2026.

This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/292:00 pm
ONT
-
RHI
2 stops18h 02m
Delta
Fri 7/3110:50 am
RHI
-
ONT
2 stops14h 54m
Delta
Deal found 1/30$679
This Delta deal was found by Cheapflights users on 2/1. 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 7/12:00 pm
ONT
-
RHI
2 stops18h 02m
Delta
Wed 7/296:31 am
RHI
-
ONT
2 stops32h 18m
Delta
Deal found 2/1$693
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:05 pm
ONT
-
RHI
2 stops14h 57m
Delta
Wed 7/296:31 am
RHI
-
ONT
2 stops19h 13m
Delta
Deal found 1/30$713
This Delta deal was found by Cheapflights users on 2/1. 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 7/21:00 pm
ONT
-
RHI
2 stops19h 02m
Delta
Mon 8/310:50 am
RHI
-
ONT
2 stops14h 54m
Delta
Deal found 2/1$725
This Delta deal was found by Cheapflights users on 2/1. 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 7/31:00 pm
ONT
-
RHI
2 stops28h 15m
Delta
Sat 8/110:50 am
RHI
-
ONT
2 stops24h 11m
Delta
Deal found 2/1$731
This Delta deal was found by Cheapflights users on 2/1. 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 6/295:05 pm
ONT
-
RHI
2 stops14h 57m
Delta
Sat 8/16:31 am
RHI
-
ONT
2 stops17h 13m
Delta
Deal found 2/1$755
This Delta deal was found by Cheapflights users on 2/1. 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 7/25:05 pm
ONT
-
RHI
2 stops14h 57m
Delta
Wed 7/2910:50 am
RHI
-
ONT
2 stops14h 54m
Delta
Deal found 2/1$759
This Delta deal was found by Cheapflights users on 2/1. 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 6/282:00 pm
ONT
-
RHI
2 stops18h 02m
Delta
Tue 8/46:31 am
RHI
-
ONT
2 stops30h 43m
Delta
Deal found 2/1$763
This Delta deal was found by Cheapflights users on 2/1. 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 7/25:05 pm
ONT
-
RHI
2 stops14h 57m
Delta
Sun 8/26:31 am
RHI
-
ONT
2 stops32h 18m
Delta
Deal found 2/1$771
This Delta deal was found by Cheapflights users on 2/1. 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 6/285:05 pm
ONT
-
RHI
2 stops14h 57m
Delta
Mon 8/310:50 am
RHI
-
ONT
2 stops27h 59m
Delta
Deal found 2/1$785
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:55 am
ONT
-
RHI
2 stops28h 30m
United Airlines
Fri 7/311:05 pm
RHI
-
ONT
2 stops34h 35m
United Airlines
Deal found 1/30$791
This Delta deal was found by Cheapflights users on 2/1. 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 7/22:00 pm
ONT
-
RHI
2 stops18h 02m
Delta
Sat 8/16:31 am
RHI
-
ONT
2 stops17h 13m
Delta
Deal found 2/1$801

Find 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 February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$679
(Delta)

Popular in

May

Cheapest in

September

Average price

$1,071
Provider with most accurate pricing for Los Angeles-Rhinelander Oneida County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Rhinelander Oneida County flights.
Search Deals
From Ontario to Rhinelander Oneida County
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($507 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 18% potential price decrease ($134 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 2, 2026.
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

Thu 7/2

5:05 pm-10:02 am

2 stops14h 57m

Rhinelander Oneida County

Tue 8/4

10:50 am-12:49 pm

2 stops27h 59m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Sun 6/28

5:05 pm-10:02 am

2 stops14h 57m

Rhinelander Oneida County

Mon 8/3

10:50 am-11:44 pm

2 stops14h 54m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Wed 7/1

11:55 am-7:15 pm

2 stops29h 20m

Rhinelander Oneida County

Tue 8/4

10:50 am-11:44 pm

2 stops14h 54m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Mon 6/29

5:05 pm-10:02 am

2 stops14h 57m

Rhinelander Oneida County

Tue 8/4

6:31 am-11:44 pm

2 stops19h 13m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Fri 7/3

2:00 pm-10:02 am

2 stops18h 02m

Rhinelander Oneida County

Fri 7/31

10:50 am-11:44 pm

2 stops14h 54m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Wed 7/1

2:00 pm-10:02 am

2 stops18h 02m

Rhinelander Oneida County

Mon 8/3

6:31 am-12:49 pm

2 stops32h 18m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Fri 7/3

2:00 pm-10:02 am

2 stops18h 02m

Rhinelander Oneida County

Mon 8/3

6:31 am-12:49 pm

2 stops32h 18m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Thu 7/2

5:05 pm-10:02 am

2 stops14h 57m

Rhinelander Oneida County

Mon 8/3

10:50 am-11:44 pm

2 stops14h 54m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Tue 6/30

2:00 pm-10:02 am

2 stops18h 02m

Rhinelander Oneida County

Fri 7/31

6:31 am-11:44 pm

2 stops19h 13m

$679

OntarioRhinelander

ONT - RHI

ONTRHI

Ontario

Fri 7/3

2:00 pm-10:02 am

2 stops18h 02m

Rhinelander Oneida County

Tue 8/4

10:50 am-11:44 pm

2 stops14h 54m

$679

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 12 results
1
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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 $830). 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 14h 57m. 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 $830). 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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See prices for flight routes from nearby airports that may be better suited for you.
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