What is the cheapest month to book a flight from Rhinelander to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Rhinelander to St. Louis (average of $311). Flying from Rhinelander to St. Louis in March is currently the most expensive (average of $356). 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.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

When flying from Rhinelander to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

$289+ Flights from Rhinelander to St. Louis

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Cheap flight deals from Rhinelander to St. Louis

Round-trip from	$289 (Delta)

From Rhinelander Oneida County to Lambert-St Louis

Search Deals

Find flight deals from Rhinelander to St. Louis

Cheapest flights from Rhinelander to St. Louis
Explore the most affordable flight options available from Rhinelander to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Sat 8/236:30 amRHI - STL

1 stop4h 19mDelta

Tue 8/266:00 amSTL - RHI

1 stop4h 24mDelta

Deal found 7/29

$289

Thu 8/146:53 pmRHI - STL

1 stop3h 52mUnited Airlines

Mon 8/188:00 amSTL - RHI

1 stop4h 19mUnited Airlines

Deal found 7/30

$404

Best flights from Rhinelander to St. Louis
Discover carefully curated flight deals from Rhinelander to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Sat 8/236:30 amRHI - STL

1 stop4h 19mDelta

Tue 8/266:00 amSTL - RHI

1 stop4h 24mDelta

Deal found 7/29

$289

Thu 8/146:53 pmRHI - STL

1 stop3h 52mUnited Airlines

Mon 8/188:00 amSTL - RHI

1 stop4h 19mUnited Airlines

Deal found 7/30

$404

Last-minute flights from Rhinelander to St. Louis
Discover last-minute flight deals from Rhinelander to St. Louis. Data last updated July 31, 2025 and is based on user searches.

Thu 8/146:53 pmRHI - STL

1 stop3h 52mUnited Airlines

Mon 8/188:00 amSTL - RHI

1 stop4h 19mUnited Airlines

Deal found 7/30

$404

Sat 8/236:30 amRHI - STL

1 stop4h 19mDelta

Tue 8/266:00 amSTL - RHI

1 stop4h 24mDelta

Deal found 7/29

$289

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

RhinelanderSt. Louis

RHI - STL

RHISTL

Rhinelander Oneida County

Sat 8/23

6:30 am-10:49 am

1 stop4h 19m

Lambert-St Louis

Tue 8/26

6:00 am-10:24 am

1 stop4h 24m

$289

RhinelanderSt. Louis

RHI - STL

RHISTL

Rhinelander Oneida County

Thu 8/14

6:53 pm-10:45 pm

1 stop3h 52m

Lambert-St Louis

Mon 8/18

8:00 am-12:19 pm

1 stop4h 19m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

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

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with Delta and United Airlines from Rhinelander to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 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

7,981 reviews

Delta

8.0

Very good

7,981 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

8,900 reviews

Delta

8.0

Very good

7,981 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

Can I find deals for flights from Rhinelander to St. Louis that include hotel bookings?
Yes. In addition to deals on Rhinelander to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rhinelander to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhinelander to St. Louis.
Can I find deals for business class flights from Rhinelander to St. Louis?
Yes. Cheapflights offers flight deals from Rhinelander to St. Louis 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 St. Louis?
Currently, August is the cheapest month in which you can book a flight from Rhinelander to St. Louis (average of $311). Flying from Rhinelander to St. Louis in March is currently the most expensive (average of $356). 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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$289+ Cheap flights from Rhinelander to St. Louis (RHI - STL)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rhinelander to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rhinelander to St. Louis

Round-trip from

Find flight deals from Rhinelander to St. Louis

Cheapest flights from Rhinelander to St. LouisExplore the most affordable flight options available from Rhinelander to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Rhinelander to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

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

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

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

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with Delta and United Airlines from Rhinelander to St. Louis by reading reviews from past customers. Users have also rated airlines 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 Rhinelander to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

What is the cheapest month to book a flight from Rhinelander to St. Louis?

Traveling to a place near St. Louis?

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Alternative routes for Rhinelander to St. Louis

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Cheapest flights from Rhinelander to St. Louis
Explore the most affordable flight options available from Rhinelander to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.