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Wyoming

$68+ Cheap flights from St. Louis (STL) to Wyoming

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAC
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
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Cheap flight deals from St. Louis to Wyoming

Keep the following information in mind while searching for St. Louis to Wyoming flight deals. Data was last updated abril 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$99
(CheapOair)

One-way from

$68
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$462
Provider with most accurate pricing for Lambert-St Louis-Jackson Hole flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Jackson Hole flights.
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From Lambert-St Louis to Wyoming
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One-way flight from Lambert-St Louis to Wyoming
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Wyoming

Cheapest flights from St. Louis to Wyoming
Explore the most affordable flight options available from St. Louis to Wyoming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/148:15 pmSTL - DEN
Nonstop2h 33mFrontier
sáb. 5/176:50 amDEN - STL
Nonstop2h 09mFrontier
Deal found 4/14$96
This Delta deal was found by Cheapflights users on 4/14. 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.
mié. 5/146:05 pmSTL - DEN
1 stop7h 07mDelta
sáb. 5/175:30 amDEN - STL
1 stop7h 04mDelta
Deal found 4/14$197
This CheapOair deal was found by Cheapflights users on 4/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/247:55 pmSTL - DEN
Nonstop2h 32mMultiple Airlines
vie. 5/306:30 pmDEN - STL
1 stop19h 24mMultiple Airlines
Deal found 4/13$199
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/145:20 amSTL - DEN
1 stop4h 30mSouthwest
sáb. 5/176:40 amDEN - STL
Nonstop2h 05mSouthwest
Deal found 4/14$203
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/295:00 amSTL - DEN
1 stop10h 19mAmerican Airlines
jue. 6/512:22 pmDEN - STL
1 stop7h 08mAmerican Airlines
Deal found 4/14$263
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/298:48 amSTL - DEN
Nonstop2h 30mUnited Airlines
lun. 5/55:55 pmDEN - STL
Nonstop2h 06mUnited Airlines
Deal found 4/14$287
This Expedia deal was found by Cheapflights users on 4/15. 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.
lun. 6/97:24 pmSTL - SLC
1 stop5h 39mMultiple Airlines
mié. 6/113:37 pmSLC - STL
1 stop7h 27mMultiple Airlines
Deal found 4/15$312
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/98:35 pmSTL - SLC
1 stop5h 05mSouthwest
mié. 6/116:00 amSLC - STL
2 stops7h 05mSouthwest
Deal found 4/15$332
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/177:19 pmSTL - SLC
1 stop6h 15mAmerican Airlines
mié. 5/212:18 pmSLC - STL
1 stop7h 27mAmerican Airlines
Deal found 4/14$346
This Delta deal was found by Cheapflights users on 4/13. 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.
jue. 5/152:29 pmSTL - SLC
Nonstop3h 11mDelta
dom. 5/189:15 pmSLC - STL
Nonstop2h 44mDelta
Deal found 4/13$359
This United Airlines deal was found by Cheapflights users on 4/13. 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.
lun. 4/148:48 amSTL - COD
1 stop5h 11mUnited Airlines
lun. 4/218:30 amCOD - STL
1 stop7h 01mUnited Airlines
Deal found 4/13$378
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/277:36 pmSTL - SLC
1 stop15h 43mAlaska Airlines
lun. 9/18:38 pmSLC - STL
1 stop16h 39mAlaska Airlines
Deal found 4/14$378

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Wyoming 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 abril 15, 2025.
Use the filters below to find and compare flights from St. Louis to Wyoming that are best for you.

Fly from

St. Louis

Fly to

Wyoming

Route

Depart

Return

Price

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

mié. 5/14

8:15 pm-9:48 pm

Nonstop2h 33m

Denver Intl

sáb. 5/17

6:50 am-9:59 am

Nonstop2h 09m

$96

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

mié. 5/14

6:05 pm-12:12 am

1 stop7h 07m

Denver Intl

sáb. 5/17

5:30 am-1:34 pm

1 stop7h 04m

$197

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

sáb. 5/24

7:55 pm-9:27 pm

Nonstop2h 32m

Denver Intl

vie. 5/30

6:30 pm-2:54 pm

1 stop19h 24m

$199

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

mié. 5/14

5:20 am-8:50 am

1 stop4h 30m

Denver Intl

sáb. 5/17

6:40 am-9:45 am

Nonstop2h 05m

$203

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

jue. 5/29

5:00 am-2:19 pm

1 stop10h 19m

Denver Intl

jue. 6/5

12:22 pm-8:30 pm

1 stop7h 08m

$263

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

mar. 4/29

8:48 am-10:18 am

Nonstop2h 30m

Denver Intl

lun. 5/5

5:55 pm-9:01 pm

Nonstop2h 06m

$287

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

lun. 6/9

7:24 pm-12:03 am

1 stop5h 39m

Salt Lake City

mié. 6/11

3:37 pm-12:04 am

1 stop7h 27m

$312

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

lun. 6/9

8:35 pm-12:40 am

1 stop5h 05m

Salt Lake City

mié. 6/11

6:00 am-2:05 pm

2 stops7h 05m

$332

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

sáb. 5/17

7:19 pm-12:34 am

1 stop6h 15m

Salt Lake City

mié. 5/21

2:18 pm-10:45 pm

1 stop7h 27m

$346

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

jue. 5/15

2:29 pm-4:40 pm

Nonstop3h 11m

Salt Lake City

dom. 5/18

9:15 pm-12:59 am

Nonstop2h 44m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 42 results
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Best time to book a flight from St. Louis to Wyoming

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

What is the cheapest month to book a flight from St. Louis to Wyoming?

Currently, November is the cheapest month in which you can book a flight from St. Louis to Wyoming (average of $467). Flying from St. Louis to Wyoming in June is currently the most expensive (average of $675). 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.

Rainfall in Wyoming by month

Plan your trip to Wyoming by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wyoming ranges from 0.9 - 1.8 inches per month. May is typically the wettest month, when rainfall can reach 1.8 in. July is typically the driest time to visit Wyoming when rainfall is around 0.9 in.

Temperature in Wyoming by month

Plan your trip to Wyoming by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wyoming, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Wyoming

Get insights into the airlines that provide service to Wyoming. 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 Wyoming. Reviews last updated abril 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from St. Louis to Wyoming to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Wyoming. 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 from for flights from St. Louis to Wyoming?

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

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $68. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from St. Louis to Wyoming for a low price.

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

    The most popular route from St. Louis to Wyoming is Lambert-St Louis - Denver Intl. You may also consider Lambert-St Louis - Salt Lake City or Lambert-St Louis - Jackson Hole.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Wyoming 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 St. Louis to Wyoming?

    Currently, November is the cheapest month in which you can book a flight from St. Louis to Wyoming (average of $467). Flying from St. Louis to Wyoming in June is currently the most expensive (average of $675). 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

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Alternative routes for St. Louis to Wyoming

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from St. Louis to Wyoming

Discover the top 3 airlines that operate flights from St. Louis to Wyoming. 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$521FlexibilityNo cancel feeOn-time69%
DeltaCheapest$314Average$451FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$363Average$538FlexibilityNo cancel feeOn-time71%

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