$40+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — STL
Mar 4 — Mar 111
1 adult, Economy
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Find cheap flights from Wyoming to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Wyoming to St. Louis
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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 February 2, 2026.
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 February 2, 2026.
This Super.com deal was found by Cheapflights users on 1/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:35 am
DEN
- STL
Nonstop2h 14m
Frontier
Mon 3/238:12 pm
STL
- DEN
Nonstop2h 37m
Frontier
Deal found 1/30![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 2/1. 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.
Fri 2/2010:01 am
DEN
- STL
Nonstop2h 08m
Frontier
Wed 2/254:51 pm
STL
- DEN
Nonstop2h 34m
Frontier
Deal found 2/1![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 1/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:35 am
DEN
- STL
Nonstop2h 14m
Frontier
Sat 3/218:12 pm
STL
- DEN
Nonstop2h 37m
Frontier
Deal found 1/30![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/212:59 am
DEN
- STL
1 stop28h 52m
Frontier
Sat 3/78:12 pm
STL
- DEN
Nonstop2h 37m
Frontier
Deal found 2/1![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 1/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:48 am
DEN
- STL
Nonstop2h 08m
Frontier
Sat 3/78:12 pm
STL
- DEN
Nonstop2h 37m
Frontier
Deal found 1/31![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 1/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:35 am
DEN
- STL
Nonstop2h 14m
Frontier
Mon 3/308:12 pm
STL
- DEN
Nonstop2h 37m
Frontier
Deal found 1/31![Frontier logo]()
$88
This Expedia deal was found by Cheapflights users on 2/1. 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.
Sat 3/286:35 am
DEN
- STL
Nonstop2h 14m
Frontier
Sat 4/48:16 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 2/1![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 2/256:20 pm
DEN
- STL
1 stop28h 39m
Frontier
Sat 2/282:51 pm
STL
- DEN
Nonstop2h 27m
Frontier
Deal found 2/1![Frontier logo]()
$103
This Expedia deal was found by Cheapflights users on 2/1. 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.
Sat 2/2110:48 am
DEN
- STL
Nonstop2h 08m
Frontier
Mon 2/238:47 pm
STL
- DEN
1 stop12h 07m
Frontier
Deal found 2/1![Frontier logo]()
$107
This Mytrip deal was found by Cheapflights users on 2/1. 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 2/2411:59 pm
DEN
- STL
1 stop21h 28m
Frontier
Fri 2/271:59 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 2/1![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 1/31. 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.
Wed 2/1812:48 pm
DEN
- STL
Nonstop2h 05m
Frontier
Sat 2/212:51 pm
STL
- DEN
Nonstop2h 27m
Frontier
Deal found 1/31![Frontier logo]()
$111
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Fri 2/2010:01 am
DEN
- STL
Nonstop2h 08m
Frontier
Mon 2/233:49 pm
STL
- DEN
1 stop17h 31m
Frontier
Deal found 2/2![Frontier logo]()
$113
Best flights from Wyoming to St. LouisDiscover 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 February 2, 2026.
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 February 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Thu 3/52:10 pm
DEN
- STL
1 stop20h 39m
Frontier
Sat 3/78:12 pm
STL
- DEN
Nonstop2h 37m
Frontier
Deal found 2/1![Frontier logo]()
$116
This Southwest deal was found by Cheapflights users on 1/31. 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 3/256:00 am
DEN
- STL
Nonstop2h 10m
Southwest
Fri 3/276:15 am
STL
- DEN
Nonstop2h 25m
Southwest
Deal found 1/31![Southwest logo]()
$257
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sun 3/16:00 am
DEN
- STL
1 stop5h 21m
United Airlines
Wed 3/46:00 pm
STL
- DEN
Nonstop2h 34m
United Airlines
Deal found 2/1![United Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Thu 3/59:59 pm
SLC
- STL
1 stop10h 50m
Frontier
Mon 3/98:12 pm
STL
- SLC
1 stop12h 43m
Frontier
Deal found 1/31![Frontier logo]()
$138
This Delta deal was found by Cheapflights users on 2/1. 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.
Mon 3/305:50 pm
JAC
- STL
1 stop5h 31m
Delta
Sat 4/47:15 am
STL
- JAC
1 stop5h 55m
Delta
Deal found 2/1![Delta logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/151:04 pm
JAC
- STL
1 stop9h 55m
Alaska Airlines
Thu 2/197:00 am
STL
- JAC
1 stop29h 08m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$299
This Orbitz deal was found by Cheapflights users on 1/31. 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.
Wed 5/1311:59 pm
DEN
- STL
1 stop22h 20m
Frontier
Mon 5/188:12 pm
STL
- DEN
Nonstop2h 33m
Frontier
Deal found 1/31![Frontier logo]()
$169
This Expedia deal was found by Cheapflights users on 2/1. 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 4/99:17 pm
SLC
- STL
1 stop11h 31m
Frontier
Mon 4/138:16 pm
STL
- SLC
1 stop15h 58m
Frontier
Deal found 2/1![Frontier logo]()
$180
This CheapOair deal was found by Cheapflights users on 2/1. 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.
Tue 3/249:14 pm
SLC
- STL
1 stop11h 35m
Frontier
Tue 4/214:55 pm
STL
- SLC
1 stop28h 34m
Frontier
Deal found 2/1![Frontier logo]()
$191
This Southwest deal was found by Cheapflights users on 2/1. 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.
Thu 4/98:40 pm
DEN
- STL
Nonstop2h 10m
Southwest
Mon 4/135:15 pm
STL
- DEN
Nonstop2h 20m
Southwest
Deal found 2/1![Southwest logo]()
$270
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/125:35 pm
DEN
- STL
Nonstop2h 06m
United Airlines
Mon 3/165:55 pm
STL
- DEN
Nonstop2h 35m
United Airlines
Deal found 2/1![United Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Thu 2/193:05 pm
SLC
- STL
1 stop28h 02m
Frontier
Tue 2/243:49 pm
STL
- SLC
2 stops21h 51m
Frontier
Deal found 2/2![Frontier logo]()
$195
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Mon 3/303:06 pm
JAC
- STL
2 stops17h 34m
American Airlines
Sat 4/46:53 pm
STL
- JAC
2 stops18h 25m
American Airlines
Deal found 2/1![American Airlines logo]()
$573
This Southwest deal was found by Cheapflights users on 2/1. 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.
Thu 3/56:25 am
DEN
- STL
Nonstop2h 10m
Southwest
Sat 3/76:30 pm
STL
- DEN
Nonstop2h 25m
Southwest
Deal found 2/1![Southwest logo]()
$282
This CheapOair deal was found by Cheapflights users on 2/2. 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.
Sat 5/163:42 pm
SLC
- STL
1 stop7h 15m
Alaska Airlines
Tue 5/196:20 pm
STL
- SLC
1 stop24h 06m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$327
This CheapOair deal was found by Cheapflights users on 1/31. 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.
Mon 3/2310:59 pm
SLC
- STL
1 stop11h 20m
Frontier
Mon 4/1312:22 pm
STL
- SLC
1 stop27h 44m
Frontier
Deal found 1/31![Frontier logo]()
$210
This Southwest deal was found by Cheapflights users on 1/31. 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 5/138:20 am
DEN
- STL
Nonstop2h 05m
Southwest
Mon 5/186:45 pm
STL
- DEN
Nonstop2h 20m
Southwest
Deal found 1/31![Southwest logo]()
$285
This Orbitz deal was found by Cheapflights users on 1/31. 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 4/249:59 pm
SLC
- STL
1 stop20h 13m
Frontier
Mon 4/279:55 pm
STL
- SLC
1 stop18h 11m
Frontier
Deal found 1/31![Frontier logo]()
$215
This Southwest deal was found by Cheapflights users on 1/31. 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.
Sat 2/285:25 am
DEN
- STL
2 stops7h 25m
Southwest
Sat 3/78:25 am
STL
- DEN
2 stops6h 40m
Southwest
Deal found 1/31![Southwest logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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.
Mon 3/1611:14 am
SLC
- STL
1 stop11h 45m
Alaska Airlines
Mon 3/237:00 am
STL
- SLC
2 stops17h 06m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/1411:26 am
CPR
- STL
1 stop8h 00m
United Airlines
Wed 2/186:00 pm
STL
- CPR
1 stop5h 09m
United Airlines
Deal found 2/1![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 2/1. 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.
Tue 3/32:30 pm
DEN
- STL
Nonstop2h 00m
Southwest
Sat 3/76:30 pm
STL
- DEN
Nonstop2h 25m
Southwest
Deal found 2/1![Southwest logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
Thu 3/1910:33 pm
SLC
- STL
1 stop11h 46m
Frontier
Sun 3/228:06 pm
STL
- SLC
1 stop14h 09m
Frontier
Deal found 1/31![Frontier logo]()
$224
This Southwest deal was found by Cheapflights users on 2/1. 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.
Mon 3/166:20 am
DEN
- STL
1 stop5h 10m
Southwest
Wed 3/186:10 am
STL
- DEN
2 stops6h 25m
Southwest
Deal found 2/1![Southwest logo]()
$302
This CheapOair deal was found by Cheapflights users on 2/1. 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 5/157:35 am
SLC
- STL
1 stop10h 37m
Frontier
Mon 5/189:55 pm
STL
- SLC
1 stop21h 12m
Frontier
Deal found 2/1![Frontier logo]()
$267
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 5/81:25 pm
JAC
- STL
1 stop8h 34m
American Airlines
Mon 5/117:12 am
STL
- JAC
1 stop30h 29m
American Airlines
Deal found 2/1![American Airlines logo]()
$600
This Delta deal was found by Cheapflights users on 2/1. 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.
Sun 3/225:50 pm
JAC
- STL
1 stop5h 31m
Delta
Tue 3/317:15 am
STL
- JAC
1 stop5h 55m
Delta
Deal found 2/1![Delta logo]()
$677
This Frontier deal was found by Cheapflights users on 2/1. 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.
Thu 5/147:35 am
SLC
- STL
1 stop10h 37m
Frontier
Mon 5/188:12 pm
STL
- SLC
1 stop4h 56m
Frontier
Deal found 2/1![Frontier logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 3/209:14 pm
SLC
- STL
1 stop11h 35m
Frontier
Sun 3/228:06 pm
STL
- SLC
1 stop14h 09m
Frontier
Deal found 1/31![Frontier logo]()
$309
Last-minute flights from Wyoming to St. LouisDiscover last-minute flight deals from Wyoming to St. Louis. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Wyoming to St. Louis. Data last updated February 2, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 1/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/711:38 am
DEN
- STL
Nonstop2h 08m
Frontier
Mon 2/91:40 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 1/30![Frontier logo]()
$116
This CheapOair deal was found by Cheapflights users on 1/31. 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 2/1210:37 pm
SLC
- STL
1 stop21h 49m
Frontier
Sat 2/212:51 pm
STL
- SLC
1 stop18h 53m
Frontier
Deal found 1/31![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 1/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:48 am
DEN
- STL
Nonstop2h 08m
Frontier
Mon 2/161:54 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 1/30![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 1/31. 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.
Wed 2/1812:48 pm
DEN
- STL
Nonstop2h 05m
Frontier
Sat 2/212:51 pm
STL
- DEN
Nonstop2h 27m
Frontier
Deal found 1/31![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 2/2. 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 2/194:28 pm
SLC
- STL
1 stop27h 58m
Frontier
Mon 2/2310:11 pm
STL
- SLC
1 stop16h 22m
Frontier
Deal found 2/2![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 2/1. 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.
Fri 2/2010:01 am
DEN
- STL
Nonstop2h 08m
Frontier
Wed 2/254:51 pm
STL
- DEN
Nonstop2h 34m
Frontier
Deal found 2/1![Frontier logo]()
$80
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Fri 2/2010:01 am
DEN
- STL
Nonstop2h 08m
Frontier
Mon 2/233:49 pm
STL
- DEN
1 stop17h 31m
Frontier
Deal found 2/2![Frontier logo]()
$113
This Expedia deal was found by Cheapflights users on 2/1. 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.
Sat 2/2110:48 am
DEN
- STL
Nonstop2h 08m
Frontier
Mon 2/238:47 pm
STL
- DEN
1 stop12h 07m
Frontier
Deal found 2/1![Frontier logo]()
$107
This Mytrip deal was found by Cheapflights users on 2/1. 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 2/2411:59 pm
DEN
- STL
1 stop21h 28m
Frontier
Fri 2/271:59 pm
STL
- DEN
Nonstop2h 36m
Frontier
Deal found 2/1![Frontier logo]()
$110
This Super.com deal was found by Cheapflights users on 2/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:48 pm
DEN
- STL
Nonstop2h 05m
Frontier
Sat 2/282:51 pm
STL
- DEN
Nonstop2h 27m
Frontier
Deal found 2/1![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 2/1. 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.
Wed 2/258:00 am
SLC
- STL
1 stop6h 53m
Frontier
Sat 2/282:51 pm
STL
- SLC
1 stop10h 23m
Frontier
Deal found 2/1![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 1/31. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:24 am
DEN
- STL
1 stop9h 22m
Frontier
Sat 3/78:12 pm
STL
- DEN
Nonstop2h 37m
Frontier
Deal found 1/31![Frontier logo]()
$87
One-way flights from Wyoming to St. LouisSearch for one-way flight options from Wyoming to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from Wyoming to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This Expedia deal was found by Cheapflights users on 2/2. 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.
Fri 3/66:35 am
DEN
- STL
Nonstop2h 14m
Frontier
Deal found 2/2![Frontier logo]()
$40
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 4/16:40 am
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 1/31![Frontier logo]()
$43
This Expedia deal was found by Cheapflights users on 2/2. 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.
Wed 4/86:40 am
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 2/2![Frontier logo]()
$44
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:14 pm
SLC
- STL
1 stop11h 35m
Frontier
Deal found 2/1![Frontier logo]()
$47
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 3/276:35 am
DEN
- STL
Nonstop2h 14m
Frontier
Deal found 2/2![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Tue 3/109:14 pm
SLC
- STL
1 stop11h 35m
Frontier
Deal found 2/1![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/1011:59 pm
DEN
- STL
1 stop9h 38m
Frontier
Deal found 2/2![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 3/212:59 am
DEN
- STL
1 stop28h 52m
Frontier
Deal found 2/2![Frontier logo]()
$61
This WAYA deal was found by Cheapflights users on 1/31. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:20 am
SLC
- STL
1 stop5h 36m
Frontier
Deal found 1/31![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 4/36:40 am
DEN
- STL
Nonstop2h 08m
Frontier
Deal found 2/2![Frontier logo]()
$63
This Orbitz deal was found by Cheapflights users on 2/1. 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.
Wed 2/258:00 am
SLC
- STL
1 stop6h 53m
Frontier
Deal found 2/1![Frontier logo]()
$64
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Sat 2/289:27 am
DEN
- STL
1 stop7h 19m
Frontier
Deal found 2/2![Frontier logo]()
$64
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 February 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $79 (Super.com) |
One-way from | $40 (Expedia) |
Popular in | August |
Cheapest in | January |
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 February 2, 2026.
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
Thu 3/5
2:10 pm-11:49 am
1 stop20h 39m
Lambert-St Louis
Sat 3/7
8:12 pm-9:49 pm
Nonstop2h 37m
$116
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Thu 3/5
9:59 pm-9:49 am
1 stop10h 50m
Lambert-St Louis
Mon 3/9
8:12 pm-7:55 am
1 stop12h 43m
$138
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Wed 5/13
11:59 pm-11:19 pm
1 stop22h 20m
Lambert-St Louis
Mon 5/18
8:12 pm-9:45 pm
Nonstop2h 33m
$169
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Thu 4/9
9:17 pm-9:48 am
1 stop11h 31m
Lambert-St Louis
Mon 4/13
8:16 pm-11:14 am
1 stop15h 58m
$180
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Tue 3/24
9:14 pm-9:49 am
1 stop11h 35m
Lambert-St Louis
Tue 4/21
4:55 pm-8:29 pm
1 stop28h 34m
$191
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Thu 2/19
3:05 pm-8:07 pm
1 stop28h 02m
Lambert-St Louis
Tue 2/24
3:49 pm-12:40 pm
2 stops21h 51m
$195
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Mon 3/23
10:59 pm-11:19 am
1 stop11h 20m
Lambert-St Louis
Mon 4/13
12:22 pm-3:06 pm
1 stop27h 44m
$210
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Fri 4/24
9:59 pm-7:12 pm
1 stop20h 13m
Lambert-St Louis
Mon 4/27
9:55 pm-3:06 pm
1 stop18h 11m
$215
Salt Lake CitySt. Louis
SLC - STL
SLCSTL
Salt Lake City
Thu 3/19
10:33 pm-11:19 am
1 stop11h 46m
Lambert-St Louis
Sun 3/22
8:06 pm-9:15 am
1 stop14h 09m
$224
DenverSt. Louis
DEN - STL
DENSTL
Denver Intl
Wed 3/25
6:00 am-9:10 am
Nonstop2h 10m
Lambert-St Louis
Fri 3/27
6:15 am-7:40 am
Nonstop2h 25m
$257
Showing 1-10 of 55 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.
DEN-STL
SLC-STL
JAC-STL
CPR-STL
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
USWY-STL
DEN-STL
SLC-STL
JAC-STL
CPR-STL
No data available for this route at this time. Please check back soon.
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.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus
Browse thousands of different options on Cheapflights for your next trip
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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.
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 February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$197 | Average$432 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$454 | FlexibilityNo cancel fee | On-time69% |