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$605+ Cheap flights from Rhinelander (RHI) to Idaho

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
RHI — BOI
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Rhinelander to Idaho

Keep the following information in mind while searching for Rhinelander to Idaho flight deals. Data was last updated August 13, 2025.

Round-trip from

$605
(United Airlines)
From Rhinelander Oneida County to Idaho
Search Deals

Find flight deals from Rhinelander to Idaho

Cheapest flights from Rhinelander to Idaho
Explore the most affordable flight options available from Rhinelander to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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 8/286:43 pmRHI - BOI
1 stop28h 58mUnited Airlines
Sun 8/318:20 amBOI - RHI
1 stop27h 08mUnited Airlines
Deal found 8/12$605
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/226:43 pmRHI - BOI
1 stop28h 58mUnited Airlines
Fri 9/58:20 amBOI - RHI
1 stop8h 45mUnited Airlines
Deal found 8/11$622
This Delta deal was found by Cheapflights users on 8/12. 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 12/1010:50 amRHI - IDA
2 stops12h 30mDelta
Sat 12/136:05 amIDA - RHI
2 stops14h 30mDelta
Deal found 8/12$731
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/81:05 pmRHI - JAC
1 stop6h 27mUnited Airlines
Thu 9/114:20 pmJAC - RHI
2 stops43h 05mUnited Airlines
Deal found 8/12$750
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/86:43 pmRHI - IDA
2 stops16h 04mUnited Airlines
Thu 9/115:56 pmIDA - RHI
2 stops17h 29mUnited Airlines
Deal found 8/12$865

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhinelander to Idaho 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 13, 2025.
Use the filters below to find and compare flights from Rhinelander to Idaho that are best for you.

Fly from

Rhinelander

Fly to

Idaho

Route

Depart

Return

Price

RhinelanderBoise

RHI - BOI

RHIBOI

Rhinelander Oneida County

Thu 8/28

6:43 pm-10:41 pm

1 stop28h 58m

Boise Air Term. Gowen Fld

Sun 8/31

8:20 am-12:28 pm

1 stop27h 08m

$605

RhinelanderIdaho Falls

RHI - IDA

RHIIDA

Rhinelander Oneida County

Wed 12/10

10:50 am-10:20 pm

2 stops12h 30m

Idaho Falls Fanning Field

Sat 12/13

6:05 am-9:35 pm

2 stops14h 30m

$731

RhinelanderJackson

RHI - JAC

RHIJAC

Rhinelander Oneida County

Mon 9/8

1:05 pm-6:32 pm

1 stop6h 27m

Jackson Hole

Thu 9/11

4:20 pm-12:25 pm

2 stops43h 05m

$750

RhinelanderIdaho Falls

RHI - IDA

RHIIDA

Rhinelander Oneida County

Mon 9/8

6:43 pm-9:47 am

2 stops16h 04m

Idaho Falls Fanning Field

Thu 9/11

5:56 pm-12:25 pm

2 stops17h 29m

$865

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from Rhinelander to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Rhinelander 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 Rhinelander to Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    For a flight from Rhinelander to Idaho, you will be flying from Oneida County. Rhinelander Oneida County (RHI) is just 2.6 mi from the center of the city.

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

    While some choose either Rhinelander Oneida County - Idaho Falls Fanning Field or Rhinelander Oneida County - Jackson Hole, Rhinelander Oneida County - Boise Air Term. Gowen Fld is the most popular route from Rhinelander to Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rhinelander to Idaho 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 Rhinelander to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Rhinelander to Idaho (average of $314). Flying from Rhinelander to Idaho in June is currently the most expensive (average of $399). 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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