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$433+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
RHI — STL
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
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 June 29, 2026.

This Delta deal was found by Cheapflights users on 6/25. 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.
Sat 7/116:31 am
RHI
-
STL
1 stop3h 57m
Delta
Wed 7/156:21 am
STL
-
RHI
1 stop3h 55m
Delta
Deal found 6/25$433
This Delta deal was found by Cheapflights users on 6/26. 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 8/106:31 am
RHI
-
STL
1 stop3h 52m
Delta
Thu 8/136:20 am
STL
-
RHI
1 stop3h 57m
Delta
Deal found 6/26$753
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/91:25 pm
RHI
-
STL
2 stops34h 19m
United Airlines
Mon 7/137:20 am
STL
-
RHI
1 stop5h 28m
United Airlines
Deal found 6/24$1,059
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/131:25 pm
RHI
-
STL
1 stop8h 01m
United Airlines
Fri 7/171:13 pm
STL
-
RHI
1 stop23h 35m
United Airlines
Deal found 6/28$1,308

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 June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(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 June 29, 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
Quickest round-trip

RhinelanderSt. Louis

RHI - STL

RHISTL

Rhinelander Oneida County

Sat 7/11

6:31 am-10:28 am

1 stop3h 57m

Lambert-St Louis

Wed 7/15

6:21 am-10:16 am

1 stop3h 55m

$433

RhinelanderSt. Louis

RHI - STL

RHISTL

Rhinelander Oneida County

Thu 7/9

1:25 pm-11:44 pm

2 stops34h 19m

Lambert-St Louis

Mon 7/13

7:20 am-12:48 pm

1 stop5h 28m

$1,059

RhinelanderSt. Louis

RHI - STL

RHISTL

Rhinelander Oneida County

Mon 8/10

6:31 am-10:23 am

1 stop3h 52m

Lambert-St Louis

Thu 8/13

11:00 am-7:01 pm

2 stops8h 01m

$1,159

RhinelanderSt. Louis

RHI - STL

RHISTL

Rhinelander Oneida County

Mon 7/13

1:25 pm-9:26 pm

1 stop8h 01m

Lambert-St Louis

Fri 7/17

1:13 pm-12:48 pm

1 stop23h 35m

$1,308

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Sorted by cheapest first
  • 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 $433, Delta can have you in St. Louis from Rhinelander in 3h 57m. 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
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington

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