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$46+ 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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JAC
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from St. Louis to Wyoming

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Wyoming (USWY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

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 November 20, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 12/116:46 pmSTL - DEN
Nonstop2h 36mFrontier
Mon 12/165:05 amDEN - STL
Nonstop2h 08mFrontier
Deal found 11/19$67
This CheapOair deal was found by Cheapflights users on 11/20. 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.
Thu 12/128:34 pmSTL - SLC
1 stop26h 22mFrontier
Tue 12/176:29 pmSLC - STL
1 stop12h 44mFrontier
Deal found 11/20$158
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/174:31 pmSTL - DEN
Nonstop2h 31mUnited Airlines
Tue 12/241:25 pmDEN - STL
Nonstop2h 06mUnited Airlines
Deal found 11/18$197
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 12/117:20 amSTL - DEN
1 stop6h 58mDelta
Tue 12/1712:55 amDEN - STL
1 stop7h 27mDelta
Deal found 11/20$216
This Southwest deal was found by Cheapflights users on 11/18. 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 12/114:45 pmSTL - DEN
Nonstop2h 25mSouthwest
Sun 12/159:25 pmDEN - STL
Nonstop2h 00mSouthwest
Deal found 11/18$238
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Sun 12/85:45 amSTL - DEN
1 stop5h 29mAmerican Airlines
Thu 12/126:00 amDEN - STL
1 stop5h 56mAmerican Airlines
Deal found 11/20$266
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Thu 11/287:00 amSTL - SLC
1 stop10h 22mUnited Airlines
Wed 12/118:20 amSLC - STL
1 stop6h 14mUnited Airlines
Deal found 11/18$288
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/147:00 amSTL - JAC
1 stop8h 59mUnited Airlines
Tue 12/172:30 pmJAC - STL
1 stop5h 11mUnited Airlines
Deal found 11/19$304
This United deal was found by Cheapflights users on 11/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/54:31 pmSTL - CPR
1 stop6h 40mUnited Airlines
Sun 12/83:15 pmCPR - STL
1 stop4h 26mUnited Airlines
Deal found 11/20$343
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Tue 12/35:21 pmSTL - SLC
2 stops25h 39mSpirit Airlines
Fri 12/64:09 pmSLC - STL
2 stops22h 12mSpirit Airlines
Deal found 11/19$380
This Expedia deal was found by Cheapflights users on 11/18. 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.
Thu 11/285:38 pmSTL - SLC
1 stop7h 23mMultiple Airlines
Wed 12/117:43 amSLC - STL
2 stops15h 11mMultiple Airlines
Deal found 11/18$390
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/195:45 amSTL - SLC
1 stop6h 17mAmerican Airlines
Tue 12/313:38 pmSLC - STL
1 stop7h 28mAmerican Airlines
Deal found 11/19$392

Find flights from St. Louis to Wyoming within your budget

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Wed 12/11

6:46 pm-8:22 pm

Nonstop2h 36m

Denver Intl

Mon 12/16

5:05 am-8:13 am

Nonstop2h 08m

$67

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Wed 2/5

7:09 pm-9:50 am

1 stop15h 41m

Salt Lake City

Sun 2/9

10:50 am-9:16 am

1 stop21h 26m

$147

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Sun 2/9

4:36 pm-6:13 pm

Nonstop2h 37m

Denver Intl

Tue 2/11

9:40 am-12:48 pm

Nonstop2h 08m

$177

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Wed 2/19

6:53 pm-12:42 am

1 stop6h 49m

Salt Lake City

Sat 2/22

3:51 pm-7:07 am

1 stop14h 16m

$197

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Wed 12/11

7:20 am-1:18 pm

1 stop6h 58m

Denver Intl

Tue 12/17

12:55 am-9:22 am

1 stop7h 27m

$216

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Thu 1/9

5:10 pm-6:40 pm

Nonstop2h 30m

Denver Intl

Sun 1/12

6:45 am-9:55 am

Nonstop2h 10m

$228

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Mon 12/16

5:45 am-10:14 am

1 stop5h 29m

Denver Intl

Mon 12/16

4:10 pm-10:05 pm

1 stop4h 55m

$246

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

Wed 1/15

7:40 am-12:15 pm

1 stop5h 35m

Jackson Hole

Tue 1/21

7:05 am-1:43 pm

1 stop5h 38m

$294

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

Sat 12/14

7:00 am-2:59 pm

1 stop8h 59m

Jackson Hole

Tue 12/17

2:30 pm-8:41 pm

1 stop5h 11m

$304

St. LouisSalt Lake City

STL - SLC

STLSLC

Lambert-St Louis

Sun 2/2

2:49 pm-10:59 pm

1 stop9h 10m

Salt Lake City

Wed 2/5

11:43 am-1:53 pm

2 stops25h 10m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 38 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.

Travel insights for flights from St. Louis to Wyoming

Get recent, data-driven insights about flights from St. Louis to Wyoming including ideal travel times, pricing trends, and more.

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 $458). Flying from St. Louis to Wyoming in June is currently the most expensive (average of $680). 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.

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

Find hourly flight availability from St. Louis to Wyoming. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

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

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 November 20, 2024.
Peruse reviews from past customers who have flown with Frontier, 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.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet
7.3
Good
2,811 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 $46. However, be on the lookout for offers from United Airlines and Delta, 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 $458). Flying from St. Louis to Wyoming in June is currently the most expensive (average of $680). 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.

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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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$522FlexibilityNo cancel feeOn-time69%
DeltaCheapest$314Average$463FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$363Average$494FlexibilityNo cancel feeOn-time71%
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