How long is the flight from Wyoming to St. Louis?

For as low as $217, Frontier can have you in St. Louis from Wyoming in 2h 05m. Wyoming and St. Louis are separated by a distance of 767 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 to fly from Wyoming to St. Louis one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $163. American Airlines flights start at $173 while deals on United Airlines start at $235 one-way.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the most popular routes from Wyoming to St. Louis?

Most travelers choose Denver Intl - Lambert-St Louis, Salt Lake City - Lambert-St Louis or Jackson Hole - Lambert-St Louis when deciding on the best route from Wyoming to St. Louis.

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

When flying from Wyoming to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to St. Louis from Wyoming?

Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Wyoming to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Wyoming 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.

$23+ Flights from Wyoming to St. Louis

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Cheap flight deals from Wyoming to St. Louis

Cheapest flights from Wyoming to St. Louis
Explore the most affordable flight options available from Wyoming to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 8, 2025.

mer. 12/177:05 amDEN - STL

Nonstop2h 09mFrontier

sam. 12/207:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/4

$113

mer. 12/177:05 amDEN - STL

Nonstop2h 09mFrontier

dim. 12/2110:10 pmSTL - DEN

1 stop6h 48mFrontier

Deal found 12/4

$121

sam. 12/206:50 amDEN - STL

Nonstop2h 12mFrontier

ven. 1/97:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/5

$138

mer. 12/246:50 amDEN - STL

Nonstop2h 12mFrontier

ven. 1/97:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/5

$142

mer. 12/107:05 amDEN - STL

Nonstop2h 09mFrontier

sam. 12/137:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/6

$147

sam. 12/206:50 amDEN - STL

Nonstop2h 12mFrontier

dim. 1/251:03 pmSTL - DEN

1 stop9h 26mFrontier

Deal found 12/5

$158

sam. 12/137:05 amDEN - STL

Nonstop2h 09mFrontier

dim. 12/1410:44 pmSTL - DEN

1 stop30h 14mFrontier

Deal found 12/6

$161

mer. 12/177:05 amDEN - STL

Nonstop2h 09mFrontier

ven. 12/197:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/6

$169

jeu. 12/119:34 amDEN - STL

1 stop11h 59mFrontier

sam. 12/137:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/6

$172

lun. 12/159:33 pmSLC - STL

2 stops35h 41mFrontier

mer. 12/177:43 pmSTL - SLC

1 stop13h 29mFrontier

Deal found 12/5

$219

ven. 12/265:33 pmSLC - STL

1 stop15h 29mFrontier

dim. 1/410:10 pmSTL - SLC

1 stop24h 23mFrontier

Deal found 12/7

$240

ven. 12/124:56 pmSLC - STL

1 stop16h 18mFrontier

dim. 12/1410:44 pmSTL - SLC

2 stops36h 00mFrontier

Deal found 12/6

$248

Best flights from Wyoming to St. Louis
Discover carefully curated flight deals from Wyoming to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated décembre 8, 2025.

jeu. 1/83:29 pmSLC - STL

1 stop17h 33mFrontier

dim. 1/1112:37 pmSTL - SLC

1 stop20h 53mFrontier

Deal found 12/8

$165

sam. 1/1011:45 amDEN - STL

Nonstop2h 05mSouthwest

lun. 1/1212:25 pmSTL - DEN

Nonstop2h 25mSouthwest

Deal found 12/7

$217

ven. 1/165:50 pmDEN - STL

Nonstop2h 08mUnited Airlines

dim. 1/182:45 pmSTL - DEN

Nonstop2h 39mUnited Airlines

Deal found 12/5

$282

ven. 1/165:51 pmDEN - STL

1 stop4h 34mDelta

dim. 1/186:00 amSTL - DEN

1 stop6h 58mDelta

Deal found 12/7

$282

mar. 1/2712:17 pmSLC - STL

1 stop24h 37mAlaska Airlines

ven. 1/302:50 pmSTL - SLC

1 stop9h 53mAlaska Airlines

Deal found 12/7

$363

dim. 1/48:58 pmSLC - STL

1 stop12h 04mFrontier

dim. 1/119:46 pmSTL - SLC

1 stop11h 44mFrontier

Deal found 12/6

$215

jeu. 1/156:07 pmDEN - STL

1 stop11h 44mFrontier

dim. 1/1810:06 amSTL - DEN

1 stop14h 01mFrontier

Deal found 12/6

$218

ven. 12/268:58 pmSLC - STL

1 stop12h 04mFrontier

sam. 1/37:43 pmSTL - SLC

1 stop13h 29mFrontier

Deal found 12/6

$248

jeu. 12/257:13 pmDEN - STL

Nonstop2h 09mUnited Airlines

ven. 1/98:45 amSTL - DEN

Nonstop2h 36mUnited Airlines

Deal found 12/5

$302

ven. 2/64:00 pmDEN - STL

Nonstop2h 00mSouthwest

dim. 2/810:35 amSTL - DEN

Nonstop2h 35mSouthwest

Deal found 12/5

$302

sam. 1/177:00 amCPR - STL

1 stop5h 16mUnited Airlines

mer. 1/218:45 amSTL - CPR

1 stop4h 50mUnited Airlines

Deal found 12/5

$308

sam. 2/2110:10 amDEN - STL

2 stops7h 35mSouthwest

sam. 2/289:45 amSTL - DEN

2 stops7h 05mSouthwest

Deal found 12/6

$320

jeu. 1/83:40 pmSLC - STL

1 stop21h 14mAlaska Airlines

dim. 1/112:50 pmSTL - SLC

1 stop9h 53mAlaska Airlines

Deal found 12/6

$375

jeu. 1/82:40 pmJAC - STL

1 stop5h 18mUnited Airlines

sam. 1/106:30 amSTL - JAC

1 stop5h 52mUnited Airlines

Deal found 12/5

$337

jeu. 1/86:28 pmSLC - STL

1 stop18h 26mAlaska Airlines

lun. 1/122:50 pmSTL - SLC

1 stop9h 53mAlaska Airlines

Deal found 12/5

$375

jeu. 1/17:15 pmDEN - STL

Nonstop2h 05mSouthwest

dim. 1/43:45 pmSTL - DEN

1 stop4h 30mSouthwest

Deal found 12/5

$343

lun. 12/225:20 pmSLC - STL

1 stop27h 05mFrontier

ven. 1/27:43 pmSTL - SLC

1 stop5h 24mFrontier

Deal found 12/6

$317

sam. 1/39:15 pmSLC - STL

1 stop23h 10mFrontier

sam. 1/107:43 pmSTL - SLC

1 stop14h 04mFrontier

Deal found 12/6

$358

ven. 5/811:35 amJAC - STL

1 stop5h 25mDelta

lun. 5/117:30 amSTL - JAC

1 stop5h 39mDelta

Deal found 12/6

$564

mer. 12/241:22 pmCPR - STL

1 stop8h 00mUnited Airlines

lun. 12/298:05 amSTL - CPR

2 stops15h 20mUnited Airlines

Deal found 12/6

$599

Last-minute flights from Wyoming to St. Louis
Discover last-minute flight deals from Wyoming to St. Louis. Data last updated décembre 8, 2025 and is based on user searches.

mer. 12/177:05 amDEN - STL

Nonstop2h 09mFrontier

sam. 12/207:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/4

$113

mer. 12/177:05 amDEN - STL

Nonstop2h 09mFrontier

dim. 12/2110:10 pmSTL - DEN

1 stop6h 48mFrontier

Deal found 12/4

$121

mer. 1/711:59 pmDEN - STL

1 stop21h 34mFrontier

sam. 1/107:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/5

$106

jeu. 1/86:00 amDEN - STL

1 stop7h 48mFrontier

lun. 1/127:43 pmSTL - DEN

Nonstop2h 32mFrontier

Deal found 12/7

$120

ven. 1/96:50 amDEN - STL

Nonstop2h 12mFrontier

lun. 1/121:07 pmSTL - DEN

1 stop22h 35mFrontier

Deal found 12/4

$116

sam. 1/106:50 amDEN - STL

Nonstop2h 12mFrontier

lun. 1/125:11 pmSTL - DEN

1 stop18h 19mFrontier

Deal found 12/7

$104

mer. 1/148:13 amDEN - STL

1 stop27h 27mFrontier

mer. 1/213:46 pmSTL - DEN

Nonstop2h 37mFrontier

Deal found 12/7

$105

mer. 1/148:40 amSLC - STL

1 stop5h 08mFrontier

mer. 1/213:46 pmSTL - SLC

1 stop17h 58mFrontier

Deal found 12/7

$114

ven. 1/169:31 pmSLC - STL

1 stop16h 17mFrontier

ven. 1/237:39 pmSTL - SLC

1 stop14h 05mFrontier

Deal found 12/6

$141

ven. 1/233:38 pmDEN - STL

Nonstop2h 06mFrontier

lun. 1/269:45 pmSTL - DEN

1 stop13h 47mFrontier

Deal found 12/4

$99

ven. 1/233:38 pmDEN - STL

Nonstop2h 06mFrontier

ven. 1/301:03 pmSTL - DEN

1 stop8h 17mFrontier

Deal found 12/5

$100

sam. 1/2411:38 amDEN - STL

Nonstop2h 08mFrontier

sam. 1/318:22 pmSTL - DEN

1 stop16h 57mFrontier

Deal found 12/7

$114

One-way flights from Wyoming to St. Louis
Search for one-way flight options from Wyoming to St. Louis. Find affordable one-way fares based on user searches. Data last updated décembre 8, 2025.

mer. 2/411:38 amDEN - STL

Nonstop2h 08mFrontier

Deal found 12/5

$23

sam. 1/106:50 amDEN - STL

Nonstop2h 12mFrontier

Deal found 12/6

$24

sam. 2/286:50 amDEN - STL

Nonstop2h 12mFrontier

Deal found 12/5

$25

sam. 1/1711:40 amDEN - STL

Nonstop2h 08mFrontier

Deal found 12/5

$29

ven. 2/276:50 amDEN - STL

Nonstop2h 12mFrontier

Deal found 12/5

$34

ven. 1/233:38 pmDEN - STL

Nonstop2h 06mFrontier

Deal found 12/5

$35

ven. 2/63:38 pmDEN - STL

Nonstop2h 06mFrontier

Deal found 12/5

$36

mer. 12/177:05 amDEN - STL

Nonstop2h 09mFrontier

Deal found 12/5

$39

lun. 2/29:41 amDEN - STL

Nonstop2h 09mFrontier

Deal found 12/5

$40

sam. 12/137:05 amDEN - STL

Nonstop2h 09mFrontier

Deal found 12/5

$41

mer. 1/76:50 amDEN - STL

Nonstop2h 12mFrontier

Deal found 12/6

$44

mar. 1/132:18 pmSLC - STL

1 stop23h 30mFrontier

Deal found 12/5

$52

Find flight deals from Wyoming to St. Louis

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$100 (Booking.com)
One-way from	$23 (Kiwi.com)
Popular in	August
Cheapest in	November
Average price	$499

Provider with most accurate pricing for Jackson Hole-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Jackson Hole-Lambert-St Louis flights.

Search Deals

From Wyoming to Lambert-St Louis

Search Deals

One-way flight from Wyoming to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($80 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

jeu. 1/8

3:29 pm-10:02 am

1 stop17h 33m

Lambert-St Louis

dim. 1/11

12:37 pm-8:30 am

1 stop20h 53m

$165

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

dim. 1/4

8:58 pm-10:02 am

1 stop12h 04m

Lambert-St Louis

dim. 1/11

9:46 pm-8:30 am

1 stop11h 44m

$215

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

sam. 1/10

11:45 am-2:50 pm

Nonstop2h 05m

Lambert-St Louis

lun. 1/12

12:25 pm-1:50 pm

Nonstop2h 25m

$217

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

jeu. 1/15

6:07 pm-6:51 am

1 stop11h 44m

Lambert-St Louis

dim. 1/18

10:06 am-11:07 pm

1 stop14h 01m

$218

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

ven. 12/26

8:58 pm-10:02 am

1 stop12h 04m

Lambert-St Louis

sam. 1/3

7:43 pm-8:12 am

1 stop13h 29m

$248

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

ven. 1/16

5:50 pm-8:58 pm

Nonstop2h 08m

Lambert-St Louis

dim. 1/18

2:45 pm-4:24 pm

Nonstop2h 39m

$282

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

ven. 1/16

5:51 pm-11:25 pm

1 stop4h 34m

Lambert-St Louis

dim. 1/18

6:00 am-11:58 am

1 stop6h 58m

$282

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

jeu. 12/25

7:13 pm-10:22 pm

Nonstop2h 09m

Lambert-St Louis

ven. 1/9

8:45 am-10:21 am

Nonstop2h 36m

$302

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

ven. 2/6

4:00 pm-7:00 pm

Nonstop2h 00m

Lambert-St Louis

dim. 2/8

10:35 am-12:10 pm

Nonstop2h 35m

$302

CasperSt. Louis

CPR - STL

CPRSTL

Casper Natrona County

sam. 1/17

7:00 am-1:16 pm

1 stop5h 16m

Lambert-St Louis

mer. 1/21

8:45 am-12:35 pm

1 stop4h 50m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 50 results

...

Best time to book a flight from Wyoming to St. Louis

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

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to St. Louis from Wyoming?
Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Wyoming to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.
How long is the flight from Wyoming to St. Louis?
For as low as $217, Frontier can have you in St. Louis from Wyoming in 2h 05m. Wyoming and St. Louis are separated by a distance of 767 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 to fly from Wyoming to St. Louis one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $163. American Airlines flights start at $173 while deals on United Airlines start at $235 one-way.
What are the most popular routes from Wyoming to St. Louis?
Most travelers choose Denver Intl - Lambert-St Louis, Salt Lake City - Lambert-St Louis or Jackson Hole - Lambert-St Louis when deciding on the best route from Wyoming to St. Louis.
Can I find deals for flights from Wyoming to St. Louis that include hotel bookings?
Yes. In addition to deals on Wyoming to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wyoming to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wyoming to St. Louis.
Can I find deals for business class flights from Wyoming to St. Louis?
Yes. Cheapflights offers flight deals from Wyoming 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.

See more FAQs

Edwardsville

O'Fallon

Fairview Heights

Maryland Heights

Collinsville

Swansea

Eureka

Glencoe

St. Peters

Chesterfield

Alton

Farmington

Festus

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Wyoming to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$248	Average$442	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$299	Average$436	FlexibilityNo cancel fee	On-timeN/A

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$23+ Cheap flights from Wyoming to St. Louis (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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Wyoming to St. Louis

Cheapest flights from Wyoming to St. LouisExplore the most affordable flight options available from Wyoming to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 8, 2025.

Explore the most affordable flight options available from Wyoming to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 8, 2025.

Find flight deals from Wyoming to St. Louis

Keep the following information in mind while searching for Wyoming to St. Louis flight deals. Data was last updated décembre 8, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Wyoming to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Wyoming with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Wyoming to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to St. Louis from Wyoming?

How long is the flight from Wyoming to St. Louis?

What are the cheapest airlines to fly from Wyoming to St. Louis one-way?

What are the most popular routes from Wyoming to St. Louis?

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

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

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

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Alternative routes for Wyoming to St. Louis

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Top 2 airlines flying from Wyoming to St. Louis

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Cheapest flights from Wyoming to St. Louis
Explore the most affordable flight options available from Wyoming to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 8, 2025.