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St. Louis

$48+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — STL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$106
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)
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
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Find 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 April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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.
Wed 5/216:50 amDEN - STL
Nonstop2h 09mFrontier
Wed 5/287:55 pmSTL - DEN
Nonstop2h 32mFrontier
Deal found 4/16$106
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/159:19 pmSLC - STL
1 stop10h 47mFrontier
Wed 4/236:58 pmSTL - SLC
1 stop6h 37mFrontier
Deal found 4/15$178
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:00 amDEN - STL
Nonstop2h 12mMultiple Airlines
Sun 6/296:00 amSTL - DEN
1 stop13h 15mMultiple Airlines
Deal found 4/16$204
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 5/1612:59 amDEN - STL
1 stop6h 57mDelta
Sat 5/247:30 amSTL - DEN
1 stop8h 15mDelta
Deal found 4/17$207
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 5/212:45 pmDEN - STL
1 stop7h 00mAmerican Airlines
Sun 5/255:19 amSTL - DEN
1 stop5h 44mAmerican Airlines
Deal found 4/17$208
This Southwest deal was found by Cheapflights users on 4/17. 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.
Sun 5/112:40 pmDEN - STL
Nonstop2h 00mSouthwest
Wed 5/145:55 amSTL - DEN
Nonstop2h 20mSouthwest
Deal found 4/17$220
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:40 pmDEN - STL
Nonstop2h 08mUnited Airlines
Thu 6/55:20 amSTL - DEN
Nonstop2h 37mUnited Airlines
Deal found 4/15$244
This Southwest deal was found by Cheapflights users on 4/16. 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.
Wed 5/76:00 amSLC - STL
1 stop6h 35mSouthwest
Tue 5/135:45 amSTL - SLC
1 stop6h 15mSouthwest
Deal found 4/16$313
This Orbitz deal was found by Cheapflights users on 4/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/291:41 pmSLC - STL
1 stop9h 18mMultiple Airlines
Sun 8/318:44 amSTL - SLC
1 stop7h 03mMultiple Airlines
Deal found 4/16$328
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 6/2411:59 pmSLC - STL
1 stop7h 15mAmerican Airlines
Tue 7/19:24 amSTL - SLC
1 stop6h 47mAmerican Airlines
Deal found 4/16$332
This Delta deal was found by Cheapflights users on 4/16. 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.
Sat 5/171:25 pmJAC - STL
1 stop7h 07mDelta
Mon 5/192:29 pmSTL - JAC
1 stop7h 19mDelta
Deal found 4/16$337
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 5/1410:55 amSLC - STL
1 stop4h 38mUnited Airlines
Sat 5/248:05 amSTL - SLC
2 stops8h 08mUnited Airlines
Deal found 4/16$337

Cheapflights Fare Finder

Customize your flight search to find flights from Wyoming to St. Louis 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 April 17, 2025.
Use the filters below to find and compare flights from Wyoming to St. Louis that are best for you.

Fly from

Wyoming

Fly to

St. Louis

Route

Depart

Return

Price

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/21

6:50 am-9:59 am

Nonstop2h 09m

Lambert-St Louis

Wed 5/28

7:55 pm-9:27 pm

Nonstop2h 32m

$106

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/21

6:50 am-9:59 am

Nonstop2h 09m

Lambert-St Louis

Sun 5/25

10:20 am-5:27 pm

1 stop8h 07m

$178

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

Tue 5/6

4:13 pm-9:59 am

1 stop16h 46m

Lambert-St Louis

Sat 5/17

8:15 pm-12:35 am

1 stop5h 20m

$181

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Fri 5/16

12:59 am-8:56 am

1 stop6h 57m

Lambert-St Louis

Sat 5/24

7:30 am-2:45 pm

1 stop8h 15m

$207

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/21

2:45 pm-10:45 pm

1 stop7h 00m

Lambert-St Louis

Sun 5/25

7:19 pm-11:59 pm

1 stop5h 40m

$208

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Sun 5/11

2:40 pm-5:40 pm

Nonstop2h 00m

Lambert-St Louis

Wed 5/14

5:55 am-7:15 am

Nonstop2h 20m

$220

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Sat 5/31

5:40 pm-8:48 pm

Nonstop2h 08m

Lambert-St Louis

Thu 6/5

5:20 am-6:57 am

Nonstop2h 37m

$244

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

Wed 5/7

6:00 am-1:35 pm

1 stop6h 35m

Lambert-St Louis

Tue 5/13

5:45 am-11:00 am

1 stop6h 15m

$313

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

Fri 8/29

1:41 pm-11:59 pm

1 stop9h 18m

Lambert-St Louis

Sun 8/31

8:44 am-2:47 pm

1 stop7h 03m

$328

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

Tue 6/24

11:59 pm-8:14 am

1 stop7h 15m

Lambert-St Louis

Tue 7/1

9:24 am-3:11 pm

1 stop6h 47m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 36 results
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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

Rainfall in St. Louis by month

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

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.

Temperature in St. Louis by month

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

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).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated April 17, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Wyoming to St. Louis have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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
9,887 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

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 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?

    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.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $48. United Airlines flights start at $99 while deals on American Airlines start at $100 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.

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

    Currently, August is the cheapest month in which you can book a flight from Wyoming to St. Louis (average of $311). Flying from Wyoming to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Wyoming?

Book flights to Wyoming if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
Chesterfield

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Alternative routes for Wyoming to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Wyoming to St. Louis

Discover the top 2 airlines that operate flights from Wyoming to St. Louis. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$319Average$539FlexibilityNo cancel feeOn-time69%
DeltaCheapest$344Average$390FlexibilityNo cancel feeOn-timeN/A

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