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$509+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
RHI — STL
Sep 8 — Sep 151
Tue 9/8
Tue 9/15
1 adult, Economy
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Cheap 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 August 9, 2026.

This Delta deal was found by Cheapflights users on 8/6. 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 11/256:31 am -
1 stop5h 40m
Sun 11/296:20 am -
1 stop5h 22m
Deal found 8/6$509
This Delta deal was found by Cheapflights users on 8/6. 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 9/136:31 am -
1 stop3h 52m
Wed 9/166:15 am -
1 stop4h 06m
Deal found 8/6$577
This United Airlines deal was found by Cheapflights users on 8/7. 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 8/221:39 pm -
1 stop9h 20m
Wed 8/268:50 am -
1 stop4h 03m
Deal found 8/7$751
This Delta deal was found by Cheapflights users on 8/8. 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 10/1210:50 am -
1 stop3h 55m
Mon 10/195:35 pm -
1 stop3h 18m
Deal found 8/8$887
This United Airlines deal was found by Cheapflights users on 8/6. 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 8/211:39 pm -
1 stop22h 24m
Tue 8/258:50 am -
1 stop4h 03m
Deal found 8/6$1,051

Find flight deals from Rhinelander to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Rhinelander (RHI) to St. Louis (STL). 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 August 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509
(Delta)
Provider with most accurate pricing for Rhinelander Oneida County-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rhinelander Oneida County-Lambert-St Louis flights.
Search Deals
From Rhinelander Oneida County to Lambert-St Louis
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhinelander to St. Louis 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 9, 2026.
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

Cheapest round-trip

RhinelanderSt. Louis

RHI Rhinelander Oneida County - STL Lambert-St Louis

RHISTL

Rhinelander Oneida County

Sun 9/13

6:31 am-10:23 am

1 stop3h 52m

Lambert-St Louis

Wed 9/16

6:15 am-10:21 am

1 stop4h 06m

$577

RhinelanderSt. Louis

RHI Rhinelander Oneida County - STL Lambert-St Louis

RHISTL

Rhinelander Oneida County

Sat 8/22

1:39 pm-10:59 pm

1 stop9h 20m

Lambert-St Louis

Wed 8/26

8:50 am-12:53 pm

1 stop4h 03m

$751
Quickest round-trip

RhinelanderSt. Louis

RHI Rhinelander Oneida County - STL Lambert-St Louis

RHISTL

Rhinelander Oneida County

Mon 10/12

10:50 am-2:45 pm

1 stop3h 55m

Lambert-St Louis

Mon 10/19

5:35 pm-8:53 pm

1 stop3h 18m

$887

RhinelanderSt. Louis

RHI Rhinelander Oneida County - STL Lambert-St Louis

RHISTL

Rhinelander Oneida County

Wed 11/25

12:25 pm-11:56 pm

2 stops11h 31m

Lambert-St Louis

Sun 11/29

6:20 am-11:42 am

1 stop5h 22m

$914

RhinelanderSt. Louis

RHI Rhinelander Oneida County - STL Lambert-St Louis

RHISTL

Rhinelander Oneida County

Fri 8/21

1:39 pm-4:34 pm

2 stops26h 55m

Lambert-St Louis

Tue 8/25

8:00 am-12:53 pm

1 stop4h 53m

$1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Sorted by cheapest first

Compare providers for flights from Rhinelander to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rhinelander to St. Louis in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rhinelander-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rhinelander-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rhinelander-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rhinelander-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub 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 Rhinelander-St. Louis 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 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.

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.

  • How long is the flight from Rhinelander to St. Louis?

    For as low as $509, Delta can have you in St. Louis from Rhinelander in 5h 40m. The distance between Rhinelander and St. Louis is about 477 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington

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