$317+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
RHI — STL
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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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
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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
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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 March 13, 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 March 13, 2026.
This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 9/510:50 am
RHI
- STL
1 stop5h 55m
Delta
Wed 9/96:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 9/510:50 am
RHI
- STL
1 stop3h 41m
Delta
Sun 9/136:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 3/8. 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.
Wed 9/910:50 am
RHI
- STL
1 stop3h 41m
Delta
Sun 9/136:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 9/46:31 am
RHI
- STL
1 stop4h 59m
Delta
Tue 9/86:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$451
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:05 pm
RHI
- STL
1 stop23h 08m
United Airlines
Thu 9/106:00 am
STL
- RHI
1 stop6h 25m
United Airlines
Deal found 3/8![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 9/46:31 am
RHI
- STL
1 stop4h 59m
Delta
Fri 9/116:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$461
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 9/410:50 am
RHI
- STL
2 stops26h 27m
Delta
Wed 9/96:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 9/56:31 am
RHI
- STL
1 stop4h 59m
Delta
Tue 9/812:00 pm
STL
- RHI
2 stops22h 02m
Delta
Deal found 3/8![Delta logo]()
$481
This Delta deal was found by Cheapflights users on 3/8. 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.
Tue 9/810:50 am
RHI
- STL
1 stop3h 41m
Delta
Sat 9/126:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 9/410:50 am
RHI
- STL
2 stops26h 27m
Delta
Sun 9/136:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 3/8. 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.
Sat 9/510:50 am
RHI
- STL
1 stop3h 41m
Delta
Mon 9/149:00 am
STL
- RHI
2 stops25h 02m
Delta
Deal found 3/8![Delta logo]()
$490
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 March 13, 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 March 13, 2026.
This Delta deal was found by Cheapflights users on 3/8. 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 9/76:31 am
RHI
- STL
1 stop16h 30m
Delta
Sun 9/136:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:05 pm
RHI
- STL
1 stop9h 55m
United Airlines
Sat 9/126:00 am
STL
- RHI
1 stop6h 25m
United Airlines
Deal found 3/8![United Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 3/8. 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.
Fri 9/410:50 am
RHI
- STL
2 stops26h 27m
Delta
Mon 9/146:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 3/8. 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.
Sun 9/610:50 am
RHI
- STL
1 stop3h 41m
Delta
Thu 9/106:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$515
This Delta deal was found by Cheapflights users on 3/8. 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.
Sun 9/66:31 am
RHI
- STL
1 stop4h 59m
Delta
Wed 9/96:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$515
This Delta deal was found by Cheapflights users on 3/10. 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 3/286:30 am
RHI
- STL
1 stop16h 55m
Delta
Tue 3/315:25 pm
STL
- RHI
1 stop16h 58m
Delta
Deal found 3/10![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 3/10. 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 3/2810:59 am
RHI
- STL
1 stop12h 26m
Delta
Wed 4/16:29 am
STL
- RHI
1 stop12h 33m
Delta
Deal found 3/10![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 3/10. 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 3/286:30 am
RHI
- STL
1 stop26h 31m
Delta
Thu 4/26:29 am
STL
- RHI
1 stop3h 54m
Delta
Deal found 3/10![Delta logo]()
$540
This Delta deal was found by Cheapflights users on 3/8. 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.
Tue 9/810:50 am
RHI
- STL
1 stop3h 41m
Delta
Wed 9/96:30 am
STL
- RHI
1 stop3h 32m
Delta
Deal found 3/8![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 3/10. 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 3/2910:59 am
RHI
- STL
1 stop3h 25m
Delta
Tue 3/316:29 am
STL
- RHI
1 stop3h 54m
Delta
Deal found 3/10![Delta logo]()
$605
Last-minute flights from Rhinelander to St. LouisDiscover last-minute flight deals from Rhinelander to St. Louis. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from Rhinelander to St. Louis. Data last updated March 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/10. 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 3/2810:59 am
RHI
- STL
1 stop12h 26m
Delta
Wed 4/16:29 am
STL
- RHI
1 stop12h 33m
Delta
Deal found 3/10![Delta logo]()
$521
This Delta deal was found by Cheapflights users on 3/10. 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 3/2810:59 am
RHI
- STL
1 stop12h 26m
Delta
Thu 4/26:29 am
STL
- RHI
1 stop3h 54m
Delta
Deal found 3/10![Delta logo]()
$540
This Delta deal was found by Cheapflights users on 3/10. 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 3/2910:59 am
RHI
- STL
1 stop3h 25m
Delta
Tue 3/316:29 am
STL
- RHI
1 stop3h 54m
Delta
Deal found 3/10![Delta logo]()
$605
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 March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Delta) |
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 March 13, 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 - STL
RHISTL
Rhinelander Oneida County
Mon 9/7
6:31 am-11:01 pm
1 stop16h 30m
Lambert-St Louis
Sun 9/13
6:30 am-10:02 am
1 stop3h 32m
$479
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Fri 9/4
10:50 am-1:17 pm
2 stops26h 27m
Lambert-St Louis
Mon 9/14
6:30 am-10:02 am
1 stop3h 32m
$489
Quickest round-trip
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Sun 9/6
10:50 am-2:31 pm
1 stop3h 41m
Lambert-St Louis
Thu 9/10
6:30 am-10:02 am
1 stop3h 32m
$515
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Sun 9/6
6:31 am-11:30 am
1 stop4h 59m
Lambert-St Louis
Wed 9/9
6:30 am-10:02 am
1 stop3h 32m
$515
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Sat 3/28
6:30 am-11:25 pm
1 stop16h 55m
Lambert-St Louis
Tue 3/31
5:25 pm-10:23 am
1 stop16h 58m
$521
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Sat 3/28
10:59 am-11:25 pm
1 stop12h 26m
Lambert-St Louis
Wed 4/1
6:29 am-7:02 pm
1 stop12h 33m
$521
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Mon 9/7
1:05 pm-11:00 pm
1 stop9h 55m
Lambert-St Louis
Sat 9/12
6:00 am-12:25 pm
1 stop6h 25m
$525
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Sat 3/28
6:30 am-9:01 am
1 stop26h 31m
Lambert-St Louis
Thu 4/2
6:29 am-10:23 am
1 stop3h 54m
$540
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Tue 9/8
10:50 am-2:31 pm
1 stop3h 41m
Lambert-St Louis
Wed 9/9
6:30 am-10:02 am
1 stop3h 32m
$577
RhinelanderSt. Louis
RHI - STL
RHISTL
Rhinelander Oneida County
Sun 3/29
10:59 am-2:24 pm
1 stop3h 25m
Lambert-St Louis
Tue 3/31
6:29 am-10:23 am
1 stop3h 54m
$605
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.
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
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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