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$118+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — STL
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(Mytrip)

One-way from

$118
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$517
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. 12% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This Mytrip deal was found by Cheapflights users on 1/14. 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 1/297:33 pm
RNO
-
STL
1 stop23h 15m
Frontier
Mon 2/29:45 pm
STL
-
RNO
1 stop15h 44m
Frontier
Deal found 1/14$189
This Expedia deal was found by Cheapflights users on 1/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:11 pm
RNO
-
STL
1 stop21h 39m
Frontier
Sun 2/89:32 pm
STL
-
RNO
1 stop25h 33m
Frontier
Deal found 1/15$250
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/133:47 pm
RNO
-
STL
1 stop23h 59m
Multiple Airlines
Tue 2/173:49 pm
STL
-
RNO
2 stops29h 57m
Multiple Airlines
Deal found 1/13$296
This United Airlines deal was found by Cheapflights users on 1/13. 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 2/189:06 am
RNO
-
STL
1 stop5h 52m
United Airlines
Sat 2/215:29 pm
STL
-
RNO
1 stop8h 28m
United Airlines
Deal found 1/13$347
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 1/298:41 pm
RNO
-
STL
1 stop22h 07m
Multiple Airlines
Mon 2/21:40 pm
STL
-
RNO
2 stops23h 00m
Multiple Airlines
Deal found 1/14$356
This Delta deal was found by Cheapflights users on 1/13. 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 2/1311:25 pm
RNO
-
STL
1 stop9h 37m
Delta
Tue 2/177:00 am
STL
-
RNO
1 stop7h 06m
Delta
Deal found 1/13$357
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Sun 2/19:28 pm
RNO
-
STL
1 stop21h 22m
Multiple Airlines
Sun 2/89:32 pm
STL
-
RNO
1 stop25h 33m
Multiple Airlines
Deal found 1/15$366
This Expedia deal was found by Cheapflights users on 1/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 am
RNO
-
STL
1 stop15h 59m
Alaska Airlines
Sun 2/227:00 am
STL
-
RNO
1 stop18h 49m
Alaska Airlines
Deal found 1/14$380
This Delta deal was found by Cheapflights users on 1/14. 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 2/1910:25 am
RNO
-
STL
2 stops10h 58m
Delta
Sun 2/223:47 pm
STL
-
RNO
2 stops9h 58m
Delta
Deal found 1/14$419

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 January 15, 2026.
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

Sun 2/1

9:11 pm-8:50 pm

1 stop21h 39m

Lambert-St Louis

Sun 2/8

9:32 pm-9:05 pm

1 stop25h 33m

$250

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Fri 2/13

3:47 pm-5:46 pm

1 stop23h 59m

Lambert-St Louis

Tue 2/17

3:49 pm-7:46 pm

2 stops29h 57m

$296

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Wed 2/18

9:06 am-4:58 pm

1 stop5h 52m

Lambert-St Louis

Sat 2/21

5:29 pm-11:57 pm

1 stop8h 28m

$347

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Thu 1/29

8:41 pm-8:48 pm

1 stop22h 07m

Lambert-St Louis

Mon 2/2

1:40 pm-10:40 am

2 stops23h 00m

$356

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Fri 2/13

11:25 pm-11:02 am

1 stop9h 37m

Lambert-St Louis

Tue 2/17

7:00 am-12:06 pm

1 stop7h 06m

$357

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Sun 2/1

9:28 pm-8:50 pm

1 stop21h 22m

Lambert-St Louis

Sun 2/8

9:32 pm-9:05 pm

1 stop25h 33m

$366

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Thu 2/19

6:00 am-11:59 pm

1 stop15h 59m

Lambert-St Louis

Sun 2/22

7:00 am-11:49 pm

1 stop18h 49m

$380

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Fri 2/20

11:35 am-9:26 pm

1 stop7h 51m

$118

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Thu 1/22

7:33 pm-8:48 pm

1 stop23h 15m

$121

RenoSt. Louis

RNO - STL

RNOSTL

Reno

Sun 2/1

9:11 pm-8:50 pm

1 stop21h 39m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 16 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 January.
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 $218). Flying from Reno to St. Louis in November is currently the most expensive (average of $426). 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.

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 January 15, 2026.
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
4,258 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,258 reviews
Southwest
8.0
Very good
4,258 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,051 reviews
Southwest
8.0
Very good
4,258 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,164 reviews
Southwest
8.0
Very good
4,258 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,136 reviews
Southwest
8.0
Very good
4,258 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 5h 52m. Frontier provides one of the quickest options available for as low as $347. Airlines will cover a distance of 1569 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $280. Additional round-trip tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at $326 and $340, respectively. These flights start at 37% 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 $218). Flying from Reno to St. Louis in November is currently the most expensive (average of $426). 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
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$368FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$326Average$476FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$340Average$485FlexibilityNo cancel feeOn-time69%
DeltaCheapest$340Average$396FlexibilityNo cancel feeOn-timeN/A

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