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Cheap flights from Reno to St. Louis from $128

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Reno to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:03 pm - 11:27 amRNO  Reno-STL Lambert-St Louis
14h 24m1 stop Las Vegas Harry Reid Intl
Frontier Logo
12:17 pm - 6:32 pmSTL  Lambert-St Louis-RNO Reno
8h 15m1 stop Las Vegas Harry Reid Intl
$290Frontier
Thu, Sep 17 - Mon, Sep 21
Frontier Logo
7:22 pm - 11:32 amRNO  Reno-STL Lambert-St Louis
14h 10m1 stop Las Vegas Harry Reid Intl
Frontier Logo
7:42 pm - 8:08 amSTL  Lambert-St Louis-RNO Reno
14h 26m2 stops Denver Intl Las Vegas Harry Reid Intl
$318Frontier
Mon, Oct 5 - Sat, Oct 10
Frontier Logo
7:03 pm - 11:27 amRNO  Reno-STL Lambert-St Louis
14h 24m1 stop Las Vegas Harry Reid Intl
Frontier Logo
12:17 pm - 6:32 pmSTL  Lambert-St Louis-RNO Reno
8h 15m1 stop Las Vegas Harry Reid Intl
$319Frontier
Thu, Sep 17 - Mon, Sep 21
Frontier Logo
7:22 pm - 11:32 amRNO  Reno-STL Lambert-St Louis
14h 10m1 stop Las Vegas Harry Reid Intl
Frontier Logo
7:42 pm - 8:08 amSTL  Lambert-St Louis-RNO Reno
14h 26m2 stops Denver Intl Las Vegas Harry Reid Intl
$322Frontier
Mon, Oct 5 - Sat, Oct 10
Frontier Logo
6:42 pm - 12:33 pmRNO  Reno-STL Lambert-St Louis
15h 51m1 stop Las Vegas Harry Reid Intl
Frontier Logo
1:28 pm - 5:57 pmSTL  Lambert-St Louis-RNO Reno
6h 29m1 stop Las Vegas Harry Reid Intl
$324Frontier
Wed, Nov 4 - Sun, Nov 8
American Airlines Logo
1:48 pm - 9:59 pmRNO  Reno-STL Lambert-St Louis
6h 11m1 stop Dallas/Fort Worth
American Airlines Logo
7:58 am - 12:07 pmSTL  Lambert-St Louis-RNO Reno
6h 09m1 stop Phoenix Sky Harbor Intl
$337American Airlines
Thu, Nov 19 - Sun, Nov 22
Delta Logo
5:19 pm - 12:44 amRNO  Reno-STL Lambert-St Louis
5h 25m1 stop Salt Lake City
Delta Logo
7:00 pm - 11:59 pmSTL  Lambert-St Louis-RNO Reno
6h 59m1 stop Salt Lake City
$337Delta
Tue, Oct 13 - Fri, Oct 16
Southwest Logo
6:55 am - 4:35 pmRNO  Reno-STL Lambert-St Louis
7h 40m2 stops Phoenix Sky Harbor Intl Dallas Love Field
Southwest Logo
8:25 am - 3:30 pmSTL  Lambert-St Louis-RNO Reno
9h 05m2 stops Los Angeles Las Vegas Harry Reid Intl
$389Southwest
Tue, Feb 9 - Wed, Feb 17
Southwest Logo
5:40 am - 3:35 pmRNO  Reno-STL Lambert-St Louis
7h 55m2 stops Las Vegas Harry Reid Intl Dallas Love Field
Southwest Logo
5:05 am - 11:20 amSTL  Lambert-St Louis-RNO Reno
8h 15m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
$422Southwest
Wed, Nov 4 - Sun, Nov 8
Southwest Logo
12:25 pm - 10:40 pmRNO  Reno-STL Lambert-St Louis
8h 15m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl
Southwest Logo
5:20 pm - 9:00 pmSTL  Lambert-St Louis-RNO Reno
5h 40m1 stop Denver Intl
$477Southwest
Tue, Sep 8 - Sat, Sep 12

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American Airlines flights from Reno to St. Louis

Our best American Airlines deals on Reno to St. Louis flight tickets
American Airlines
Nov 19
RNO12:57 pmReno
9h 04m
2 stops
STL12:01 amLambert-St Louis
Nov 22
STL5:00 amLambert-St Louis
9h 07m
2 stops
RNO12:07 pmReno
$378
American Airlines
Oct 5
RNO2:21 pmReno
7h 21m
1 stop
STL11:42 pmLambert-St Louis
Oct 10
STL2:31 pmLambert-St Louis
6h 20m
1 stop
RNO6:51 pmReno
$379
American Airlines
Sep 17
RNO1:00 pmReno
8h 43m
2 stops
STL11:43 pmLambert-St Louis
Sep 21
STL2:30 pmLambert-St Louis
7h 23m
1 stop
RNO7:53 pmReno
$380

United Airlines flights from Reno to St. Louis

Our best United Airlines deals on Reno to St. Louis flight tickets
United Airlines
Sep 9
RNO3:55 pmReno
5h 45m
1 stop
STL11:40 pmLambert-St Louis
Sep 13
STL8:42 amLambert-St Louis
6h 36m
1 stop
RNO1:18 pmReno
$353
United Airlines
Feb 9
RNO10:25 amReno
8h 34m
2 stops
STL8:59 pmLambert-St Louis
Feb 17
STL4:30 pmLambert-St Louis
6h 09m
1 stop
RNO8:39 pmReno
$363
United Airlines
Sep 9
RNO10:15 amReno
8h 23m
2 stops
STL8:38 pmLambert-St Louis
Sep 13
STL8:42 amLambert-St Louis
6h 36m
1 stop
RNO1:18 pmReno
$377

momondo Fare Finder

 
Use the filters below to find and compare flights from Reno to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Thu 9/17

7:03 pm-11:27 am

1 stop14h 24m

Lambert-St Louis

Mon 9/21

12:17 pm-6:32 pm

1 stop8h 15m

$290

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Mon 10/5

7:22 pm-11:32 am

1 stop14h 10m

Lambert-St Louis

Sat 10/10

7:42 pm-8:08 am

2 stops14h 26m

$318

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Thu 9/17

7:03 pm-11:27 am

1 stop14h 24m

Lambert-St Louis

Mon 9/21

12:17 pm-6:32 pm

1 stop8h 15m

$319

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Mon 10/5

7:22 pm-11:32 am

1 stop14h 10m

Lambert-St Louis

Sat 10/10

7:42 pm-8:08 am

2 stops14h 26m

$322

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Wed 11/4

6:42 pm-12:33 pm

1 stop15h 51m

Lambert-St Louis

Sun 11/8

1:28 pm-5:57 pm

1 stop6h 29m

$324
Quickest round-trip

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Thu 11/19

1:48 pm-9:59 pm

1 stop6h 11m

Lambert-St Louis

Sun 11/22

7:58 am-12:07 pm

1 stop6h 09m

$337

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Tue 10/13

5:19 pm-12:44 am

1 stop5h 25m

Lambert-St Louis

Fri 10/16

7:00 pm-11:59 pm

1 stop6h 59m

$337

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Tue 2/9

6:55 am-4:35 pm

2 stops7h 40m

Lambert-St Louis

Wed 2/17

8:25 am-3:30 pm

2 stops9h 05m

$389

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Wed 11/4

5:40 am-3:35 pm

2 stops7h 55m

Lambert-St Louis

Sun 11/8

5:05 am-11:20 am

2 stops8h 15m

$422

RenoSt. Louis

RNO Reno - STL Lambert-St Louis

RNOSTL

Reno

Tue 9/8

12:25 pm-10:40 pm

2 stops8h 15m

Lambert-St Louis

Sat 9/12

5:20 pm-9:00 pm

1 stop5h 40m

$477

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Reno to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Reno and St. Louis?

Prices are currently low for flights on this route.

Typical prices usually range from $377 to $492.
The lowest price recently found on this route was $290.

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

In general, February is the cheapest month to fly from Reno to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $425. The month of October is another great option to travel to St. Louis, with average flight prices from Reno averaging around $428.

Can stopping save me money on Reno to St. Louis flights?

You could potentially save up to 13% on your flight if you consider stops on a Reno to St. Louis flight.

How have Reno to St. Louis flight prices changed over time?

As of August 2026, prices for Reno to St. Louis flights are approximately 35% more expensive when compared to flights at the same time last year.

When to book flights from Reno to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Reno to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reno to St. Louis (RNO to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reno to St. Louis

Best Price Found

$128

Fastest flight time

5h 08m

Direct flights

None
The best one-way flight to St. Louis from Reno in the past 72 hours is $128. The best round-trip flight deal from Reno to St. Louis found on momondo in the last 72 hours is $290.
The fastest flight from Reno to St. Louis takes 5h 08m
There are no direct flights from Reno to St. Louis. There are no popular flight routes from Reno to St. Louis.
Search flight deals

Frequently asked questions about flying from Reno to St. Louis

  • How far is Reno to Lambert-St Louis by plane?

    There are 1581.4 mi between Reno and Lambert-St Louis. By plane, this route typically takes 5h 08m.

  • When did momondo last update prices for flights from Reno Airport to Lambert-St Louis Airport?

    Prices for flights from Reno Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Reno Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Reno Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Reno Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Reno to St. Louis?

Best airlines flying from Reno to St. Louis

Compare and see reviews for airlines that fly from Reno to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $376Free CancellationRating
8.0
4,203 reviews
Search Southwest flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Hermann
Alton
Florissant
Collinsville
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Reno to St. Louis?

It is quick and easy to find Reno to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

Can I find flights from Reno to St. Louis with flexible booking policies on momondo?

Yes. All flights to St. Louis from Reno on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Reno to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Reno. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Reno to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Reno to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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