What are the cheapest airlines flying from St. Louis to Rhinelander round-trip?

United Airlines, at $427, was found to be the cheapest airline from St. Louis to Rhinelander. An alternate airline flying to your destination would be Delta.

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

Unlike at noon, when flights are generally more expensive, you can save up to 7% on flights from St. Louis to Rhinelander by exploring options for tickets in the morning.

Can I find deals for flights from St. Louis to Rhinelander that include hotel bookings?

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

How can I find direct flights from St. Louis to Rhinelander?

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

Can I find deals for business class flights from St. Louis to Rhinelander?

Yes. Cheapflights offers flight deals from St. Louis 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.

$209+ Flights from St. Louis to Rhinelander

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Cheap flight deals from St. Louis to Rhinelander

Round-trip from	$427 (United Airlines)

From Lambert-St Louis to Rhinelander Oneida County

Search Deals

Find flight deals from St. Louis to Rhinelander

Cheapest flights from St. Louis to Rhinelander
Explore the most affordable flight options available from St. Louis to Rhinelander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Fri 9/196:30 amSTL - RHI

1 stop3h 32mDelta

Sun 9/216:31 amRHI - STL

1 stop5h 01mDelta

Deal found 6/10

$209

Mon 7/78:00 amSTL - RHI

1 stop4h 19mUnited Airlines

Fri 7/116:53 pmRHI - STL

2 stops25h 52mUnited Airlines

Deal found 6/12

$427

Best flights from St. Louis to Rhinelander
Discover carefully curated flight deals from St. Louis to Rhinelander that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Mon 7/78:00 amSTL - RHI

1 stop4h 19mUnited Airlines

Fri 7/116:53 pmRHI - STL

2 stops25h 52mUnited Airlines

Deal found 6/12

$427

Thu 8/146:00 amSTL - RHI

1 stop4h 24mDelta

Sun 8/176:30 amRHI - STL

2 stops9h 36mDelta

Deal found 6/10

$513

Last-minute flights from St. Louis to Rhinelander
Discover last-minute flight deals from St. Louis to Rhinelander. Data last updated June 12, 2025 and is based on user searches.

Wed 6/186:30 amSTL - RHI

1 stop3h 30mDelta

Mon 6/236:41 amRHI - STL

1 stop3h 51mDelta

Deal found 6/12

$664

Wed 6/188:15 amSTL - RHI

2 stops28h 02mUnited Airlines

Mon 6/231:05 pmRHI - STL

3 stops32h 20mUnited Airlines

Deal found 6/12

$2,652

Mon 7/78:00 amSTL - RHI

1 stop4h 19mUnited Airlines

Fri 7/116:53 pmRHI - STL

2 stops25h 52mUnited Airlines

Deal found 6/12

$427

One-way flights from St. Louis to Rhinelander
Search for one-way flight options from St. Louis to Rhinelander. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 6/248:10 amSTL - RHI

1 stop4h 07mUnited Airlines

Deal found 6/10

$484

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Rhinelander that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisRhinelander

STL - RHI

STLRHI

Lambert-St Louis

Mon 7/7

8:00 am-12:19 pm

1 stop4h 19m

Rhinelander Oneida County

Fri 7/11

6:53 pm-8:45 pm

2 stops25h 52m

$427

St. LouisRhinelander

STL - RHI

STLRHI

Lambert-St Louis

Thu 8/14

6:00 am-10:24 am

1 stop4h 24m

Rhinelander Oneida County

Sun 8/17

6:30 am-4:06 pm

2 stops9h 36m

$513

St. LouisRhinelander

STL - RHI

STLRHI

Lambert-St Louis

Tue 6/24

8:10 am-12:17 pm

1 stop4h 07m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from St. Louis to Rhinelander

Have a flexible travel schedule? Discover the best time to fly to Rhinelander from St. Louis 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 St. Louis to Rhinelander

Rainfall in Rhinelander by month

In terms of precipitation, rainfall in Rhinelander ranges from 0.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Rhinelander when rainfall is around 0.9 in.

Temperature in Rhinelander by month

If weather is an important factor for your trip to Rhinelander, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.4 F).

Reviews of airlines servicing Rhinelander

To help decide which airline to fly from St. Louis to Rhinelander, see what other customers have to say about Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from St. Louis to Rhinelander round-trip?
United Airlines, at $427, was found to be the cheapest airline from St. Louis to Rhinelander. An alternate airline flying to your destination would be Delta.
Can I find deals for flights from St. Louis to Rhinelander that include hotel bookings?
Yes. In addition to deals on St. Louis to Rhinelander flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Rhinelander?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Rhinelander.
Can I find deals for business class flights from St. Louis to Rhinelander?
Yes. Cheapflights offers flight deals from St. Louis 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

Browse thousands of different options on Cheapflights for your next trip

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$209+ Cheap flights from St. Louis to Rhinelander (STL - 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Rhinelander with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Rhinelander

Round-trip from

Find flight deals from St. Louis to Rhinelander

Cheapest flights from St. Louis to RhinelanderExplore the most affordable flight options available from St. Louis to Rhinelander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from St. Louis to Rhinelander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Rhinelander that are best for you.

Best time to book a flight from St. Louis to Rhinelander

Have a flexible travel schedule? Discover the best time to fly to Rhinelander from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Rhinelander

Rainfall in Rhinelander by month

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

Temperature in Rhinelander by month

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

Reviews of airlines servicing Rhinelander

To help decide which airline to fly from St. Louis to Rhinelander, see what other customers have to say about Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from St. Louis to Rhinelander round-trip?

Can I find deals for flights from St. Louis to Rhinelander that include hotel bookings?

How can I find direct flights from St. Louis to Rhinelander?

Can I find deals for business class flights from St. Louis to Rhinelander?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Rhinelander

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to Rhinelander
Explore the most affordable flight options available from St. Louis to Rhinelander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.