Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Wyoming to St. Louis from $270

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wyoming to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 pm - 11:44 pmCPR  Casper Natrona County-STL Lambert-St Louis
4h 44m1 stop Denver Intl
United Airlines Logo
4:39 pm - 8:32 pmSTL  Lambert-St Louis-CPR Casper Natrona County
4h 53m1 stop Denver Intl
$328United Airlines
Mon, Oct 19 - Mon, Oct 26
United Airlines Logo
3:13 pm - 8:59 pmCPR  Casper Natrona County-STL Lambert-St Louis
4h 46m1 stop Denver Intl
United Airlines Logo
1:40 pm - 9:59 pmSTL  Lambert-St Louis-CPR Casper Natrona County
9h 19m1 stop Denver Intl
$428United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
8:55 am - 4:59 pmCPR  Casper Natrona County-STL Lambert-St Louis
7h 04m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
1:40 pm - 6:53 pmSTL  Lambert-St Louis-CPR Casper Natrona County
6h 13m1 stop Denver Intl
$434United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
7:15 am - 4:57 pmCPR  Casper Natrona County-STL Lambert-St Louis
8h 42m1 stop Denver Intl
United Airlines Logo
8:30 am - 5:17 pmSTL  Lambert-St Louis-CPR Casper Natrona County
9h 47m2 stops Chicago O'Hare Intl Denver Intl
$434United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
7:15 am - 3:43 pmCPR  Casper Natrona County-STL Lambert-St Louis
7h 28m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
1:40 pm - 5:17 pmSTL  Lambert-St Louis-CPR Casper Natrona County
4h 37m1 stop Denver Intl
$434United Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
1:21 pm - 8:19 pmJAC  Jackson Hole-STL Lambert-St Louis
5h 58m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:39 pmSTL  Lambert-St Louis-JAC Jackson Hole
7h 39m1 stop Dallas/Fort Worth
$469American Airlines
Tue, Dec 8 - Mon, Dec 14
American Airlines Logo
1:21 pm - 11:59 pmJAC  Jackson Hole-STL Lambert-St Louis
9h 38m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
5:00 am - 12:39 pmSTL  Lambert-St Louis-JAC Jackson Hole
8h 39m1 stop Dallas/Fort Worth
$474American Airlines
Tue, Dec 8 - Mon, Dec 14
American Airlines Logo
1:21 pm - 11:59 pmJAC  Jackson Hole-STL Lambert-St Louis
9h 38m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
5:29 pm - 12:39 pmSTL  Lambert-St Louis-JAC Jackson Hole
20h 10m2 stops Chicago O'Hare Intl Dallas/Fort Worth
$492American Airlines
Tue, Dec 8 - Mon, Dec 14
United Airlines Logo
2:25 pm - 11:24 pmJAC  Jackson Hole-STL Lambert-St Louis
7h 59m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:50 am - 1:25 pmSTL  Lambert-St Louis-JAC Jackson Hole
5h 35m1 stop Denver Intl
$536United Airlines
Sat, Nov 21 - Thu, Nov 26
United Airlines Logo
4:28 pm - 11:44 pmJAC  Jackson Hole-STL Lambert-St Louis
6h 16m1 stop Denver Intl
United Airlines Logo
1:36 pm - 5:49 pmSTL  Lambert-St Louis-JAC Jackson Hole
5h 13m1 stop Denver Intl
$539United Airlines
Fri, Oct 9 - Sun, Oct 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Wyoming to St. Louis

Our best United Airlines deals on Wyoming to St. Louis flight tickets
United Airlines
Oct 19
CPR6:00 pmCasper Natrona County
4h 44m
1 stop
STL11:44 pmLambert-St Louis
Oct 26
STL4:39 pmLambert-St Louis
4h 53m
1 stop
CPR8:32 pmCasper Natrona County
$328
United Airlines
Oct 31
CPR3:13 pmCasper Natrona County
4h 46m
1 stop
STL8:59 pmLambert-St Louis
Nov 3
STL1:40 pmLambert-St Louis
9h 19m
1 stop
CPR9:59 pmCasper Natrona County
$428
United Airlines
Oct 31
CPR7:15 amCasper Natrona County
8h 42m
1 stop
STL4:57 pmLambert-St Louis
Nov 3
STL8:30 amLambert-St Louis
9h 47m
2 stops
CPR5:17 pmCasper Natrona County
$434

Delta flights from Wyoming to St. Louis

Our best Delta deals on Wyoming to St. Louis flight tickets
Delta
Oct 8
JAC5:37 pmJackson Hole
6h 07m
1 stop
STL12:44 amLambert-St Louis
Oct 11
STL7:45 amLambert-St Louis
5h 23m
1 stop
JAC12:08 pmJackson Hole
$539
Delta
Oct 8
JAC5:37 pmJackson Hole
6h 07m
1 stop
STL12:44 amLambert-St Louis
Oct 9
STL2:22 pmLambert-St Louis
6h 04m
1 stop
JAC7:26 pmJackson Hole
$577
Delta
Oct 8
JAC5:37 pmJackson Hole
6h 07m
1 stop
STL12:44 amLambert-St Louis
Oct 13
STL6:00 amLambert-St Louis
14h 26m
2 stops
JAC7:26 pmJackson Hole
$616

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CasperSt. Louis

CPR Casper Natrona County - STL Lambert-St Louis

CPRSTL

Casper Natrona County

Mon 10/19

6:00 pm-11:44 pm

1 stop4h 44m

Lambert-St Louis

Mon 10/26

4:39 pm-8:32 pm

1 stop4h 53m

$328

CasperSt. Louis

CPR Casper Natrona County - STL Lambert-St Louis

CPRSTL

Casper Natrona County

Sat 10/31

3:13 pm-8:59 pm

1 stop4h 46m

Lambert-St Louis

Tue 11/3

1:40 pm-9:59 pm

1 stop9h 19m

$428

CasperSt. Louis

CPR Casper Natrona County - STL Lambert-St Louis

CPRSTL

Casper Natrona County

Sat 10/31

8:55 am-4:59 pm

2 stops7h 04m

Lambert-St Louis

Tue 11/3

1:40 pm-6:53 pm

1 stop6h 13m

$434

CasperSt. Louis

CPR Casper Natrona County - STL Lambert-St Louis

CPRSTL

Casper Natrona County

Sat 10/31

7:15 am-4:57 pm

1 stop8h 42m

Lambert-St Louis

Tue 11/3

8:30 am-5:17 pm

2 stops9h 47m

$434

CasperSt. Louis

CPR Casper Natrona County - STL Lambert-St Louis

CPRSTL

Casper Natrona County

Sat 10/31

7:15 am-3:43 pm

2 stops7h 28m

Lambert-St Louis

Tue 11/3

1:40 pm-5:17 pm

1 stop4h 37m

$434

JacksonSt. Louis

JAC Jackson Hole - STL Lambert-St Louis

JACSTL

Jackson Hole

Tue 12/8

1:21 pm-8:19 pm

1 stop5h 58m

Lambert-St Louis

Mon 12/14

6:00 am-12:39 pm

1 stop7h 39m

$469

JacksonSt. Louis

JAC Jackson Hole - STL Lambert-St Louis

JACSTL

Jackson Hole

Tue 12/8

1:21 pm-11:59 pm

2 stops9h 38m

Lambert-St Louis

Mon 12/14

5:00 am-12:39 pm

1 stop8h 39m

$474

JacksonSt. Louis

JAC Jackson Hole - STL Lambert-St Louis

JACSTL

Jackson Hole

Tue 12/8

1:21 pm-11:59 pm

2 stops9h 38m

Lambert-St Louis

Mon 12/14

5:29 pm-12:39 pm

2 stops20h 10m

$492

JacksonSt. Louis

JAC Jackson Hole - STL Lambert-St Louis

JACSTL

Jackson Hole

Sat 11/21

2:25 pm-11:24 pm

2 stops7h 59m

Lambert-St Louis

Thu 11/26

8:50 am-1:25 pm

1 stop5h 35m

$536

JacksonSt. Louis

JAC Jackson Hole - STL Lambert-St Louis

JACSTL

Jackson Hole

Fri 10/9

4:28 pm-11:44 pm

1 stop6h 16m

Lambert-St Louis

Sun 10/11

1:36 pm-5:49 pm

1 stop5h 13m

$539

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

How to get the cheapest flight ticket from Wyoming 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

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

You could potentially save up to 37% on your flight if you consider stops on a Wyoming to St. Louis flight.

Cheap Wyoming to St. Louis flight deals and tips

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

Best Price Found

$270

Fastest flight time

2h 00m

Direct flights

None
The best one-way flight to St. Louis from Wyoming in the past 72 hours is $270. The best round-trip flight deal from Wyoming to St. Louis found on momondo in the last 72 hours is $328.
The fastest flight from Wyoming to St. Louis takes 2h 00m
There are no direct flights from Wyoming to St. Louis. There are no popular flight routes from Wyoming to St. Louis.
Search flight deals

Frequently asked questions about flying from Wyoming to St. Louis

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

    Prices for flights from Wyoming to Lambert-St Louis Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Wyoming 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 Wyoming to Lambert-St Louis Airport.

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

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wyoming to St. Louis

Compare and see reviews for airlines that fly from Wyoming to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,233 reviews
Search United Airlines 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
Alton
Collinsville
Florissant
Hermann
Clayton
O'Fallon
Farmington
Festus
Fenton
Edwardsville
Wentzville
Eureka
Litchfield
Grafton
Waterloo

Why use momondo?

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

It is quick and easy to find Wyoming 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 Wyoming to St. Louis with flexible booking policies on momondo?

All flight searches from Wyoming to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Wyoming to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Wyoming 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.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/24
Sat 10/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States