$469+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
RHI — STL
Sep 27 — Oct 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Rhinelander to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Rhinelander to St. Louis
Cheapest
Best
Last-minute
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 August 28, 2026.
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 28, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/101:29 pm -
1 stop6h 31m
Sun 9/138:30 am -
1 stop4h 24m
Deal found 8/24![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 9/1010:59 am -
2 stops12h 43m
Mon 9/143:52 pm -
1 stop3h 35m
Deal found 8/25![Delta logo]()
$680
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:29 pm -
1 stop20h 43m
Sun 9/138:30 am -
1 stop4h 24m
Deal found 8/25![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/81:29 pm -
1 stop26h 09m
Sat 9/128:30 am -
1 stop4h 23m
Deal found 8/24![United Airlines logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 9/71:39 pm -
1 stop9h 22m
Thu 9/106:00 am -
1 stop6h 53m
Deal found 8/24![United Airlines logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 8/23. 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 8/311:39 pm -
1 stop24h 49m
Wed 9/212:59 pm -
1 stop23h 54m
Deal found 8/23![United Airlines logo]()
$1,266
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/71:39 pm -
1 stop7h 38m
Fri 9/114:50 pm -
2 stops20h 03m
Deal found 8/23![United Airlines logo]()
$1,285
Best flights from Rhinelander to St. LouisDiscover 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 August 28, 2026.
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 August 28, 2026.
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 9/1010:59 am -
2 stops12h 43m
Mon 9/143:52 pm -
1 stop3h 35m
Deal found 8/25![Delta logo]()
$680
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:29 pm -
1 stop20h 43m
Sun 9/138:30 am -
1 stop4h 24m
Deal found 8/25![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/81:29 pm -
1 stop26h 09m
Sat 9/128:30 am -
1 stop4h 23m
Deal found 8/24![United Airlines logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/71:39 pm -
1 stop24h 36m
Fri 9/118:30 am -
1 stop4h 23m
Deal found 8/23![United Airlines logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 9/71:39 pm -
1 stop9h 22m
Thu 9/106:00 am -
1 stop6h 53m
Deal found 8/24![United Airlines logo]()
$1,139
Last-minute flights from Rhinelander to St. LouisDiscover last-minute flight deals from Rhinelander to St. Louis. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Rhinelander to St. Louis. Data last updated August 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/23. 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 8/311:39 pm -
1 stop24h 49m
Wed 9/212:59 pm -
1 stop23h 54m
Deal found 8/23![United Airlines logo]()
$1,266
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 9/71:39 pm -
1 stop9h 22m
Thu 9/106:00 am -
1 stop6h 53m
Deal found 8/24![United Airlines logo]()
$1,139
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/71:39 pm -
1 stop7h 38m
Fri 9/114:50 pm -
2 stops20h 03m
Deal found 8/23![United Airlines logo]()
$1,285
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/81:29 pm -
1 stop26h 09m
Sat 9/128:30 am -
1 stop4h 23m
Deal found 8/24![United Airlines logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 8/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:29 pm -
1 stop20h 43m
Sun 9/138:30 am -
1 stop4h 24m
Deal found 8/25![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/101:29 pm -
1 stop6h 31m
Sun 9/138:30 am -
1 stop4h 24m
Deal found 8/24![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/25. 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.
Thu 9/1010:59 am -
2 stops12h 43m
Mon 9/143:52 pm -
1 stop3h 35m
Deal found 8/25![Delta logo]()
$680
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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $469 (United Airlines) |
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 7,457,451 searches. Data last updated August 28, 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
Cheapest round-trip
RhinelanderSt. Louis
RHI Rhinelander Oneida County - STL Lambert-St Louis
RHISTL
Rhinelander Oneida County
Thu 9/10
10:59 am-11:42 pm
2 stops12h 43m
Lambert-St Louis
Mon 9/14
3:52 pm-7:27 pm
1 stop3h 35m
$680
RhinelanderSt. Louis
RHI Rhinelander Oneida County - STL Lambert-St Louis
RHISTL
Rhinelander Oneida County
Wed 9/9
1:29 pm-10:12 am
1 stop20h 43m
Lambert-St Louis
Sun 9/13
8:30 am-12:54 pm
1 stop4h 24m
$904
RhinelanderSt. Louis
RHI Rhinelander Oneida County - STL Lambert-St Louis
RHISTL
Rhinelander Oneida County
Tue 9/8
1:29 pm-3:38 pm
1 stop26h 09m
Lambert-St Louis
Sat 9/12
8:30 am-12:53 pm
1 stop4h 23m
$1,019
RhinelanderSt. Louis
RHI Rhinelander Oneida County - STL Lambert-St Louis
RHISTL
Rhinelander Oneida County
Mon 9/7
1:39 pm-2:15 pm
1 stop24h 36m
Lambert-St Louis
Fri 9/11
8:30 am-12:53 pm
1 stop4h 23m
$1,139
Quickest round-trip
RhinelanderSt. Louis
RHI Rhinelander Oneida County - STL Lambert-St Louis
RHISTL
Rhinelander Oneida County
Mon 9/7
1:39 pm-11:01 pm
1 stop9h 22m
Lambert-St Louis
Thu 9/10
6:00 am-12:53 pm
1 stop6h 53m
$1,139
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
RHI-STL
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Rhinelander
Popular flights
St. Louis flight routes