RNO - STL

$137 Find Cheap Flights from Reno to St. Louis - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reno to St. Louis departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$260
Typical prices: $476-$487
Frontier
Mon 8/17Mon 8/24
RNO - STL • 1 stop
Cheapest one-way
$137
Typical prices: $189-$242
Frontier
Wed 9/23
RNO - STL • 1 stop
Top airlines
Cheapest • from $260 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Reno and St. Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $417 (round-trip)
Shortest trip • 5h 25m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reno to St. Louis (RNO-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reno to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reno to St. Louis

Mon, Aug 17 - Mon, Aug 24
Frontier Logo
1:15 pm - 5:50 pm
RNO
-
STL
26h 35m
1 stop
Frontier Logo
6:45 pm - 10:56 am
STL
-
RNO
18h 11m
1 stop
$260Frontier
Thu, Sep 17 - Mon, Sep 21
Frontier Logo
7:03 pm - 11:27 am
RNO
-
STL
14h 24m
1 stop
Frontier Logo
12:17 pm - 6:32 pm
STL
-
RNO
8h 15m
1 stop
$261Frontier
Mon, Sep 14 - Mon, Sep 21
Frontier Logo
3:17 pm - 11:51 am
RNO
-
STL
18h 34m
1 stop
Frontier Logo
12:46 pm - 9:40 am
STL
-
RNO
22h 54m
1 stop
$261Frontier
Thu, Sep 24 - Mon, Sep 28
Frontier Logo
7:03 pm - 11:17 am
RNO
-
STL
14h 14m
1 stop
Frontier Logo
12:17 pm - 6:32 pm
STL
-
RNO
8h 15m
1 stop
$270Frontier
Thu, Sep 17 - Mon, Sep 21
Frontier Logo
10:35 am - 11:51 am
RNO
-
STL
23h 16m
1 stop
Frontier Logo
12:46 pm - 9:40 am
STL
-
RNO
22h 54m
1 stop
$271Frontier
Tue, Oct 13 - Fri, Oct 16
Frontier Logo
10:35 am - 1:17 am
RNO
-
STL
12h 42m
1 stop
Frontier Logo
5:19 pm - 7:52 pm
STL
-
RNO
28h 33m
1 stop
$282Frontier
Tue, Oct 13 - Fri, Oct 16
Frontier Logo
10:35 am - 1:17 am
RNO
-
STL
12h 42m
1 stop
Frontier Logo
5:19 pm - 9:40 am
STL
-
RNO
18h 21m
1 stop
$286Frontier
Fri, Sep 11 - Mon, Sep 14
Southwest Logo
11:50 am - 10:00 pm
RNO
-
STL
8h 10m
2 stops
Southwest Logo
12:15 pm - 9:20 pm
STL
-
RNO
11h 05m
2 stops
$411Southwest
Wed, Aug 19 - Thu, Aug 20
Southwest Logo
7:40 am - 6:15 pm
RNO
-
STL
8h 35m
2 stops
Southwest Logo
6:00 pm - 10:40 pm
STL
-
RNO
6h 40m
1 stop
$420Southwest
Thu, Sep 24 - Mon, Sep 28
Southwest Logo
6:05 am - 6:05 pm
RNO
-
STL
10h 00m
2 stops
Southwest Logo
12:15 pm - 9:20 pm
STL
-
RNO
11h 05m
2 stops
$431Southwest
Booking Insights

KAYAK's insights & trends for Reno to St. Louis flights

Get data-powered insights and trends into flights from Reno to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Reno to St. Louis?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Reno to St. Louis departing in August.

Flight prices are below average for this route right now.

Flights to St. Louis from Reno usually cost between $476 and $487 in August.
The lowest price found in the past 5 days was $260 on Frontier (Aug 17-Aug 24).

What is the cheapest month to fly from Reno to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Reno to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Reno to St. Louis is February, where tickets cost $425 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $956 and $706 respectively.

Good to know

Low season

March

Cheapest flight

$137
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Reno to St. Louis

When to book flights from Reno to St. Louis

Are your dates flexible? Find out the best times to travel from Reno to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Reno to St. Louis

  • What is the cheapest flight from Reno to St. Louis?

    In the last 5 days, the lowest price for a flight from Reno to St. Louis was $137 for a one-way ticket and $260 for a round-trip.

  • Do I need a passport to fly between Reno and St. Louis?

    No, a passport isn't needed to fly from Reno to St. Louis. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Reno to St. Louis?

    On your way to St. Louis, you’ll fly out from Reno. You’ll be landing at Lambert-St Louis.

  • Which aircraft models fly most regularly from Reno to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Reno to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reno to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reno to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Reno is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reno to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Reno with another airline. Booking your flights between Reno and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reno to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Reno up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Reno to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Reno to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reno to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4228 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
Airline reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

2.0 MediocreStuart, Mar 2026
HOU - STL
Read more Southwest reviews

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

Everything went smoothly and we even arrived a little bit early.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

Southwest's seats are the least comfortable I have ever sat in.

For my birthday trip this was my second time ever flying, this trip was the best.

Crew was great flight was great baggage claim was a failure. It took over 1 hour for bags to arrive. Poor communication poor effort when I spoke to the supervisor about the delay

Everything was great except the food. The pretzels are really crappy.

I had a front row middle. I am not a big person and I barely fit in between that seat! No place to put my arms, even though the guys on each side were not taking over the arm rests. It felt like a frontier flight (if that tells you everything )

Overall is was a pretty good flight. However we were 15 mins late taking off and no one told us anything. We were all in our seats just sitting there for 15mins and all the sudden the pilot stayed we are leaving now. I think they should have at least said something after our take off time passed. Everyone was wondering what was going on. I will say the pilot did increase the speed of the plane so we arrived in time. So we weren't late.

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

Information on your arrival and departure airports