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$85+ Cheap flights from Reno to St. Louis (RNO - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — STL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Reno to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Reno (RNO) 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(Mytrip)

One-way from

$85
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$368
Provider with most accurate pricing for Reno-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Reno-Lambert-St Louis flights.
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From Reno to Lambert-St Louis
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One-way flight from Reno to Lambert-St Louis
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Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Reno to St. Louis

Cheapest flights from Reno to St. Louis
Explore the most affordable flight options available from Reno to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:51 amRNO - STL
1 stop19h 16mFrontier
Fri 11/149:07 pmSTL - RNO
1 stop23h 23mFrontier
Deal found 10/26$191
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:10 pmRNO - STL
1 stop20h 04mFrontier
Sun 12/79:14 pmSTL - RNO
1 stop20h 18mFrontier
Deal found 10/25$210
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:21 pmRNO - STL
1 stop19h 41mFrontier
Thu 11/279:54 pmSTL - RNO
1 stop23h 01mFrontier
Deal found 10/26$281
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:30 amRNO - STL
2 stops25h 32mMultiple Airlines
Thu 11/279:54 pmSTL - RNO
1 stop15h 08mMultiple Airlines
Deal found 10/26$322
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:57 pmRNO - STL
1 stop6h 01mAmerican Airlines
Tue 11/185:58 pmSTL - RNO
1 stop6h 49mAmerican Airlines
Deal found 10/27$336
This Delta deal was found by Cheapflights users on 10/27. 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 11/175:15 pmRNO - STL
1 stop5h 31mDelta
Tue 11/182:21 pmSTL - RNO
2 stops10h 34mDelta
Deal found 10/27$342
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:30 amRNO - STL
2 stops24h 37mMultiple Airlines
Sat 11/154:51 pmSTL - RNO
1 stop7h 38mMultiple Airlines
Deal found 10/27$344
This Delta deal was found by Cheapflights users on 10/26. 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.
Fri 12/510:52 pmRNO - STL
1 stop9h 32mDelta
Sun 12/78:05 pmSTL - RNO
1 stop5h 52mDelta
Deal found 10/26$363

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reno 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 October 27, 2025.
Use the filters below to find and compare flights from Reno to St. Louis that are best for you.

Fly from

Reno

Fly to

St. Louis

Route

Depart

Return

Price

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Mon 11/10

11:51 am-9:07 am

1 stop19h 16m

Lambert-St Louis

Fri 11/14

9:07 pm-6:30 pm

1 stop23h 23m

$191

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Fri 12/5

12:10 pm-10:14 am

1 stop20h 04m

Lambert-St Louis

Sun 12/7

9:14 pm-10:01 am

1 stop14h 47m

$210

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Fri 12/5

4:27 pm-10:14 am

2 stops15h 47m

Lambert-St Louis

Sun 12/7

9:14 pm-3:32 pm

1 stop20h 18m

$242

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Thu 11/20

12:21 pm-10:02 am

1 stop19h 41m

Lambert-St Louis

Thu 11/27

9:54 pm-6:55 pm

1 stop23h 01m

$281

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Fri 2/27

8:09 pm-10:02 am

2 stops11h 53m

Lambert-St Louis

Mon 3/2

5:44 pm-8:24 am

1 stop16h 40m

$296

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Thu 11/20

6:30 am-10:02 am

2 stops25h 32m

Lambert-St Louis

Thu 11/27

9:54 pm-11:02 am

1 stop15h 08m

$322

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Tue 3/3

6:45 am-11:56 pm

1 stop15h 11m

Lambert-St Louis

Wed 3/4

7:00 am-1:19 pm

1 stop8h 19m

$342

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Tue 3/3

2:20 pm-11:56 pm

1 stop7h 36m

Lambert-St Louis

Wed 3/4

7:00 am-1:19 pm

1 stop8h 19m

$342

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Tue 2/24

2:20 pm-11:56 pm

1 stop7h 36m

Lambert-St Louis

Sat 2/28

7:00 am-1:19 pm

1 stop8h 19m

$342

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Fri 12/5

12:10 pm-10:14 am

1 stop20h 04m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 12 results
1
2

Compare providers for flights from Reno 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 Reno to St. Louis in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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 Reno-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Reno-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Reno-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reno-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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 Reno-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 Reno to St. Louis

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

Cheapflights Insights

Everything you need to know about your flight from Reno to St. Louis

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

Currently, October is the cheapest month in which you can book a flight from Reno to St. Louis (average of $221). Flying from Reno to St. Louis in August is currently the most expensive (average of $416). 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.

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

Find hourly flight availability from Reno to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s optimal to fly from Reno to St. Louis in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated October 27, 2025.
Read through reviews of airlines operating flights from Reno to St. Louis, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,996 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Reno 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 Reno to St. Louis?

    A quick flight from Reno to St. Louis can take about 19h 16m. Frontier provides one of the quickest options available for as low as $191. Airlines will cover a distance of 1569 mi.

  • What are the cheapest airlines flying from Reno to St. Louis round-trip?

    Flying on American Airlines is currently your cheapest option to St. Louis, with prices starting at $326. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $326 and $338, respectively. These flights start at 21% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reno 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 Reno to St. Louis?

    Currently, October is the cheapest month in which you can book a flight from Reno to St. Louis (average of $221). Flying from Reno to St. Louis in August is currently the most expensive (average of $416). 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

Traveling to a place near St. Louis?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Reno to St. Louis

Discover the top 4 airlines that operate flights from Reno to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$326Average$392FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$326Average$442FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$338Average$436FlexibilityNo cancel feeOn-time69%
DeltaCheapest$340Average$396FlexibilityNo cancel feeOn-timeN/A

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