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St. Louis

$68+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — STL
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$116
(Kiwi.com)

One-way from

$68
(Cheapflightsfares)
Provider with most accurate pricing for Jackson Hole-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Jackson Hole-Lambert-St Louis flights.
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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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 6/117:00 amDEN - STL
Nonstop2h 08mFrontier
Wed 6/187:29 pmSTL - DEN
Nonstop2h 27mFrontier
Deal found 4/28$116
This CheapOair deal was found by Cheapflights users on 4/30. 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.
Fri 5/92:57 pmSLC - STL
1 stop18h 02mFrontier
Sun 5/119:55 pmSTL - SLC
1 stop14h 38mFrontier
Deal found 4/30$188
This CheapOair deal was found by Cheapflights users on 4/30. 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.
Fri 5/306:30 pmDEN - STL
1 stop19h 24mMultiple Airlines
Mon 6/27:24 pmSTL - DEN
Nonstop2h 27mMultiple Airlines
Deal found 4/30$198
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/118:40 pmDEN - STL
Nonstop2h 19mUnited Airlines
Tue 6/174:32 pmSTL - DEN
Nonstop2h 29mUnited Airlines
Deal found 4/29$210
This Delta deal was found by Cheapflights users on 4/30. 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 5/3012:55 amDEN - STL
1 stop7h 40mDelta
Wed 6/41:09 pmSTL - DEN
1 stop5h 30mDelta
Deal found 4/30$217
This Southwest deal was found by Cheapflights users on 4/29. 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 5/2110:25 amDEN - STL
Nonstop2h 05mSouthwest
Tue 5/275:55 amSTL - DEN
Nonstop2h 20mSouthwest
Deal found 4/29$220
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/2711:59 pmDEN - STL
1 stop7h 57mAmerican Airlines
Tue 6/310:31 amSTL - DEN
1 stop7h 36mAmerican Airlines
Deal found 4/30$230
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/246:44 amSLC - STL
1 stop8h 00mAmerican Airlines
Tue 7/19:24 amSTL - SLC
1 stop6h 47mAmerican Airlines
Deal found 4/30$313
This Southwest deal was found by Cheapflights users on 4/30. 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 5/285:10 pmSLC - STL
1 stop5h 25mSouthwest
Wed 6/45:20 amSTL - SLC
2 stops7h 50mSouthwest
Deal found 4/30$318
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/228:14 pmSLC - STL
2 stops36h 01mMultiple Airlines
Tue 5/279:50 amSTL - SLC
3 stops34h 29mMultiple Airlines
Deal found 4/29$332
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 10/1512:15 pmSLC - STL
1 stop10h 41mAlaska Airlines
Sun 10/197:00 amSTL - SLC
1 stop8h 17mAlaska Airlines
Deal found 4/29$345
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/74:10 pmSLC - STL
1 stop5h 35mUnited Airlines
Sat 6/141:42 pmSTL - SLC
1 stop6h 26mUnited Airlines
Deal found 4/29$351

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 May 1, 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 6/11

7:00 am-10:08 am

Nonstop2h 08m

Lambert-St Louis

Wed 6/18

7:29 pm-8:56 pm

Nonstop2h 27m

$116

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

Fri 5/9

2:57 pm-9:59 am

1 stop18h 02m

Lambert-St Louis

Sun 5/11

9:55 pm-11:33 am

1 stop14h 38m

$188

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Fri 5/30

6:30 pm-2:54 pm

1 stop19h 24m

Lambert-St Louis

Mon 6/2

7:24 pm-8:51 pm

Nonstop2h 27m

$198

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 6/11

8:40 pm-11:59 pm

Nonstop2h 19m

Lambert-St Louis

Tue 6/17

4:32 pm-6:01 pm

Nonstop2h 29m

$210

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Fri 5/30

12:55 am-9:35 am

1 stop7h 40m

Lambert-St Louis

Wed 6/4

1:09 pm-5:39 pm

1 stop5h 30m

$217

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 5/21

10:25 am-1:30 pm

Nonstop2h 05m

Lambert-St Louis

Tue 5/27

5:55 am-7:15 am

Nonstop2h 20m

$220

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Tue 5/27

11:59 pm-8:56 am

1 stop7h 57m

Lambert-St Louis

Tue 6/3

10:31 am-5:07 pm

1 stop7h 36m

$230

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

Tue 6/24

6:44 am-3:44 pm

1 stop8h 00m

Lambert-St Louis

Tue 7/1

9:24 am-3:11 pm

1 stop6h 47m

$313

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

Wed 5/28

5:10 pm-11:35 pm

1 stop5h 25m

Lambert-St Louis

Wed 6/4

5:20 am-12:10 pm

2 stops7h 50m

$318

Salt Lake CitySt. Louis

SLC - STL

SLCSTL

Salt Lake City

Thu 5/22

8:14 pm-9:15 am

2 stops36h 01m

Lambert-St Louis

Tue 5/27

9:50 am-7:19 pm

3 stops34h 29m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 37 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 May 1, 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
9,972 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.1

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $68. Sun Country Air flights start at $108 while deals on Delta start at $109 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
O'Fallon

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$319Average$534FlexibilityNo cancel feeOn-time69%
DeltaCheapest$324Average$394FlexibilityNo cancel feeOn-timeN/A

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