$72+ Cheap flights from Missouri to Las Vegas (LAS)
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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LAS
Jun 22 — Jun 291
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to Las VegasExplore the most affordable flight options available from Missouri to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
Explore the most affordable flight options available from Missouri to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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.
Mon 8/249:36 pm
SGF
- LAS
Nonstop3h 03m
Allegiant Air
Fri 9/116:55 am
LAS
- SGF
Nonstop2h 57m
Allegiant Air
Deal found 5/22![Allegiant Air logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:49 pm
SGF
- LAS
Nonstop3h 07m
Allegiant Air
Fri 6/267:30 am
LAS
- SGF
Nonstop2h 59m
Allegiant Air
Deal found 5/18![Allegiant Air logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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.
Mon 8/31:21 pm
SGF
- LAS
Nonstop3h 06m
Allegiant Air
Fri 8/77:30 am
LAS
- SGF
Nonstop3h 01m
Allegiant Air
Deal found 5/22![Allegiant Air logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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.
Mon 9/2112:52 pm
SGF
- LAS
Nonstop3h 09m
Allegiant Air
Mon 9/287:05 am
LAS
- SGF
Nonstop2h 57m
Allegiant Air
Deal found 5/22![Allegiant Air logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:19 pm
SGF
- LAS
Nonstop3h 07m
Allegiant Air
Fri 6/267:30 am
LAS
- SGF
Nonstop2h 59m
Allegiant Air
Deal found 5/18![Allegiant Air logo]()
$180
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:36 pm
SGF
- LAS
Nonstop3h 03m
Allegiant Air
Fri 8/282:48 pm
LAS
- SGF
Nonstop2h 58m
Allegiant Air
Deal found 5/20![Allegiant Air logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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.
Mon 7/201:21 pm
SGF
- LAS
Nonstop3h 06m
Allegiant Air
Fri 7/247:30 am
LAS
- SGF
Nonstop3h 01m
Allegiant Air
Deal found 5/21![Allegiant Air logo]()
$192
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:21 pm
SGF
- LAS
Nonstop3h 11m
Allegiant Air
Mon 8/243:48 pm
LAS
- SGF
Nonstop2h 58m
Allegiant Air
Deal found 5/20![Allegiant Air logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:08 pm
STL
- LAS
1 stop5h 22m
Frontier
Wed 8/266:30 am
LAS
- STL
1 stop10h 53m
Frontier
Deal found 5/19![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:08 pm
STL
- LAS
1 stop5h 22m
Frontier
Tue 8/2512:40 pm
LAS
- STL
Nonstop3h 28m
Frontier
Deal found 5/19![Frontier logo]()
$207
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:08 pm
STL
- LAS
1 stop13h 02m
Frontier
Sat 8/222:10 pm
LAS
- STL
Nonstop3h 26m
Frontier
Deal found 5/20![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:03 pm
STL
- LAS
Nonstop3h 33m
Frontier
Tue 8/46:15 am
LAS
- STL
1 stop11h 08m
Frontier
Deal found 5/19![Frontier logo]()
$210
Best flights from Missouri to Las VegasDiscover carefully curated flight deals from Missouri to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
Discover carefully curated flight deals from Missouri to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 23, 2026.
This United Airlines deal was found by Cheapflights users on 5/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:49 am
COU
- LAS
1 stop9h 02m
United Airlines
Mon 7/1312:10 am
LAS
- COU
1 stop8h 03m
United Airlines
Deal found 5/20![United Airlines logo]()
$318
This American Airlines deal was found by Cheapflights users on 5/23. 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 11/121:53 pm
COU
- LAS
1 stop9h 20m
American Airlines
Sat 11/1410:16 am
LAS
- COU
1 stop6h 51m
American Airlines
Deal found 5/23![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 5/21. 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 8/1911:38 am
SGF
- LAS
1 stop7h 36m
Delta
Sat 8/2211:57 am
LAS
- SGF
1 stop7h 22m
Delta
Deal found 5/21![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 5/18. 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 7/294:25 pm
STL
- LAS
Nonstop3h 25m
Southwest
Wed 8/510:50 pm
LAS
- STL
1 stop6h 55m
Southwest
Deal found 5/18![Southwest logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 9/142:53 pm
MCI
- LAS
1 stop7h 32m
Alaska Airlines
Wed 9/302:51 pm
LAS
- MCI
2 stops19h 47m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:55 am
UIN
- LAS
1 stop25h 41m
Multiple Airlines
Fri 6/2611:20 pm
LAS
- UIN
1 stop11h 10m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 5/23. 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 8/2710:55 am
COU
- LAS
1 stop9h 46m
United Airlines
Sat 8/2911:55 pm
LAS
- COU
1 stop8h 21m
United Airlines
Deal found 5/23![United Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 5/22. 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 6/2710:49 am
COU
- LAS
2 stops11h 19m
United Airlines
Sun 7/511:59 pm
LAS
- COU
1 stop8h 14m
United Airlines
Deal found 5/22![United Airlines logo]()
$324
This Southwest deal was found by Cheapflights users on 5/22. 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 7/11:10 pm
MCI
- LAS
1 stop5h 25m
Southwest
Tue 7/79:05 am
LAS
- MCI
Nonstop2h 50m
Southwest
Deal found 5/22![Southwest logo]()
$381
This Southwest deal was found by Cheapflights users on 5/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:50 pm
STL
- LAS
2 stops6h 35m
Southwest
Mon 7/276:35 pm
LAS
- STL
1 stop5h 15m
Southwest
Deal found 5/20![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:30 pm
SGF
- LAS
1 stop10h 25m
Delta
Mon 10/1211:30 pm
LAS
- SGF
1 stop9h 41m
Delta
Deal found 5/18![Delta logo]()
$438
This Alaska Airlines deal was found by Cheapflights users on 5/22. 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.
Thu 9/172:53 pm
MCI
- LAS
2 stops9h 42m
Alaska Airlines
Mon 9/218:45 am
LAS
- MCI
2 stops13h 14m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Sat 9/58:00 am
COU
- LAS
1 stop8h 44m
United Airlines
Tue 9/811:50 pm
LAS
- COU
1 stop7h 45m
United Airlines
Deal found 5/18![United Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:30 pm
CGI
- LAS
2 stops21h 59m
Multiple Airlines
Mon 6/1511:20 pm
LAS
- CGI
1 stop12h 30m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 5/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:35 pm
MCI
- LAS
Nonstop3h 00m
Southwest
Tue 9/19:55 am
LAS
- MCI
Nonstop2h 50m
Southwest
Deal found 5/20![Southwest logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:12 pm
MCI
- LAS
2 stops16h 32m
Alaska Airlines
Mon 10/198:34 pm
LAS
- MCI
1 stop18h 44m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 5/19. 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 10/241:53 pm
JLN
- LAS
1 stop5h 05m
United Airlines
Wed 10/287:17 am
LAS
- JLN
1 stop7h 54m
United Airlines
Deal found 5/19![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 5/22. 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 7/135:25 pm
MCI
- LAS
Nonstop3h 00m
Southwest
Wed 7/157:05 am
LAS
- MCI
Nonstop2h 45m
Southwest
Deal found 5/22![Southwest logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:55 am
UIN
- LAS
1 stop25h 41m
Multiple Airlines
Sun 6/2111:20 pm
LAS
- UIN
1 stop12h 20m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$503
This KAYAK deal was found by Cheapflights users on 5/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:30 am
STL
- LAS
1 stop7h 16m
American Airlines
Sat 6/66:00 am
LAS
- STL
1 stop6h 28m
American Airlines
Deal found 5/19![American Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Fri 6/121:57 pm
JLN
- LAS
1 stop8h 11m
United Airlines
Mon 6/154:25 pm
LAS
- JLN
1 stop5h 19m
United Airlines
Deal found 5/19![United Airlines logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:25 am
MCI
- LAS
2 stops9h 16m
Alaska Airlines
Tue 7/286:50 am
LAS
- MCI
2 stops10h 12m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:13 am
STL
- LAS
1 stop6h 45m
Delta
Sun 8/237:16 pm
LAS
- STL
2 stops11h 21m
Delta
Deal found 5/19![Delta logo]()
$575
This United Airlines deal was found by Cheapflights users on 5/22. 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 8/189:00 am
COU
- LAS
1 stop7h 39m
United Airlines
Sat 8/222:20 pm
LAS
- COU
1 stop7h 15m
United Airlines
Deal found 5/22![United Airlines logo]()
$408
This Southwest deal was found by Cheapflights users on 5/18. 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.
Sun 10/252:00 pm
MCI
- LAS
Nonstop3h 05m
Southwest
Wed 10/288:30 am
LAS
- MCI
Nonstop2h 45m
Southwest
Deal found 5/18![Southwest logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 6/295:50 pm
MCI
- LAS
1 stop19h 29m
Alaska Airlines
Fri 7/36:19 pm
LAS
- MCI
2 stops17h 02m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:21 am
STL
- LAS
1 stop8h 29m
Delta
Tue 7/1411:09 am
LAS
- STL
2 stops10h 13m
Delta
Deal found 5/19![Delta logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 5/22. 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.
Sat 6/61:30 pm
CGI
- LAS
2 stops19h 40m
Multiple Airlines
Wed 6/1011:20 pm
LAS
- CGI
1 stop12h 30m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$596
This United Airlines deal was found by Cheapflights users on 5/22. 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 10/221:53 pm
JLN
- LAS
1 stop8h 18m
United Airlines
Wed 10/286:00 am
LAS
- JLN
2 stops9h 11m
United Airlines
Deal found 5/22![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 5/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:55 pm
MCI
- LAS
Nonstop3h 00m
Southwest
Tue 9/229:55 am
LAS
- MCI
Nonstop2h 50m
Southwest
Deal found 5/20![Southwest logo]()
$465
Last-minute flights from Missouri to Las VegasDiscover last-minute flight deals from Missouri to Las Vegas. Data last updated May 23, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Las Vegas. Data last updated May 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:19 pm
SGF
- LAS
Nonstop3h 07m
Allegiant Air
Fri 6/267:30 am
LAS
- SGF
Nonstop2h 59m
Allegiant Air
Deal found 5/18![Allegiant Air logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/81:19 pm
SGF
- LAS
Nonstop3h 07m
Allegiant Air
Wed 6/249:00 am
LAS
- SGF
Nonstop2h 59m
Allegiant Air
Deal found 5/18![Allegiant Air logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:06 pm
STL
- LAS
Nonstop3h 36m
Frontier
Wed 6/176:15 am
LAS
- STL
1 stop11h 08m
Frontier
Deal found 5/18![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:08 pm
STL
- LAS
1 stop5h 21m
Frontier
Wed 6/176:15 am
LAS
- STL
1 stop11h 08m
Frontier
Deal found 5/18![Frontier logo]()
$223
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:29 pm
STL
- LAS
1 stop6h 35m
Frontier
Wed 6/109:15 am
LAS
- STL
1 stop12h 34m
Frontier
Deal found 5/18![Frontier logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:17 pm
STL
- LAS
1 stop30h 29m
Frontier
Fri 6/128:45 am
LAS
- STL
Nonstop3h 21m
Frontier
Deal found 5/18![Frontier logo]()
$243
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:49 pm
SGF
- LAS
Nonstop3h 07m
Allegiant Air
Fri 6/267:30 am
LAS
- SGF
Nonstop2h 59m
Allegiant Air
Deal found 5/18![Allegiant Air logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:49 pm
SGF
- LAS
Nonstop3h 07m
Allegiant Air
Wed 6/179:00 am
LAS
- SGF
Nonstop2h 59m
Allegiant Air
Deal found 5/20![Allegiant Air logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:49 pm
SGF
- LAS
Nonstop3h 07m
Allegiant Air
Wed 6/249:00 am
LAS
- SGF
Nonstop2h 59m
Allegiant Air
Deal found 5/18![Allegiant Air logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:51 am
SGF
- LAS
1 stop13h 53m
Multiple Airlines
Fri 6/267:30 am
LAS
- SGF
Nonstop2h 59m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:03 pm
STL
- LAS
1 stop6h 51m
Frontier
Wed 6/176:15 am
LAS
- STL
1 stop11h 08m
Frontier
Deal found 5/18![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:03 pm
STL
- LAS
1 stop6h 51m
Frontier
Tue 6/166:34 pm
LAS
- STL
1 stop22h 49m
Frontier
Deal found 5/19![Frontier logo]()
$227
One-way flights from Missouri to Las VegasSearch for one-way flight options from Missouri to Las Vegas. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
Search for one-way flight options from Missouri to Las Vegas. Find affordable one-way fares based on user searches. Data last updated May 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:49 pm
SGF
- LAS
Nonstop3h 07m
Allegiant Air
Deal found 5/20![Allegiant Air logo]()
$72
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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 8/57:03 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 5/21![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 5/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:52 pm
STL
- LAS
Nonstop3h 36m
Frontier
Deal found 5/20![Frontier logo]()
$76
This Cheapflightsfares deal was found by Cheapflights users on 5/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:03 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 5/20![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:03 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 5/20![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 5/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:52 pm
STL
- LAS
Nonstop3h 36m
Frontier
Deal found 5/20![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:52 pm
STL
- LAS
1 stop21h 37m
Frontier
Deal found 5/20![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:52 pm
STL
- LAS
2 stops24h 08m
Frontier
Deal found 5/18![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:51 pm
SGF
- LAS
Nonstop3h 06m
Allegiant Air
Deal found 5/20![Allegiant Air logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 5/19. 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.
Tue 7/148:08 pm
STL
- LAS
1 stop5h 21m
Frontier
Deal found 5/19![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:03 pm
STL
- LAS
Nonstop3h 33m
Frontier
Deal found 5/19![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:45 pm
MCI
- LAS
1 stop26h 02m
Frontier
Deal found 5/20![Frontier logo]()
$126
Find flight deals from Missouri to Las Vegas
Keep the following information in mind while searching for Missouri to Las Vegas flight deals. Data was last updated May 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $119 (Cheapflightsfares) |
One-way from | $72 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $315 |
Good round-trip deal | $216 or less |
Good one-way deal | $126 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Las Vegas 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 23, 2026.
Use the filters below to find and compare flights from Missouri to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbiaLas Vegas
COU - LAS
COULAS
Columbia Regional
Sat 7/11
10:49 am-5:51 pm
1 stop9h 02m
Las Vegas Harry Reid Intl
Mon 7/13
12:10 am-10:13 am
1 stop8h 03m
$318
ColumbiaLas Vegas
COU - LAS
COULAS
Columbia Regional
Thu 11/12
1:53 pm-9:13 pm
1 stop9h 20m
Las Vegas Harry Reid Intl
Sat 11/14
10:16 am-7:07 pm
1 stop6h 51m
$318
ColumbiaLas Vegas
COU - LAS
COULAS
Columbia Regional
Thu 8/27
10:55 am-6:41 pm
1 stop9h 46m
Las Vegas Harry Reid Intl
Sat 8/29
11:55 pm-10:16 am
1 stop8h 21m
$318
ColumbiaLas Vegas
COU - LAS
COULAS
Columbia Regional
Sat 6/27
10:49 am-8:08 pm
2 stops11h 19m
Las Vegas Harry Reid Intl
Sun 7/5
11:59 pm-10:13 am
1 stop8h 14m
$324
SpringfieldLas Vegas
SGF - LAS
SGFLAS
Springfield-Branson
Wed 8/19
11:38 am-5:14 pm
1 stop7h 36m
Las Vegas Harry Reid Intl
Sat 8/22
11:57 am-9:19 pm
1 stop7h 22m
$329
St. LouisLas Vegas
STL - LAS
STLLAS
Lambert-St Louis
Wed 7/29
4:25 pm-5:50 pm
Nonstop3h 25m
Las Vegas Harry Reid Intl
Wed 8/5
10:50 pm-7:45 am
1 stop6h 55m
$363
Kansas CityLas Vegas
MCI - LAS
MCILAS
Kansas City
Wed 7/1
1:10 pm-4:35 pm
1 stop5h 25m
Las Vegas Harry Reid Intl
Tue 7/7
9:05 am-1:55 pm
Nonstop2h 50m
$381
Kansas CityLas Vegas
MCI - LAS
MCILAS
Kansas City
Mon 9/14
2:53 pm-8:25 pm
1 stop7h 32m
Las Vegas Harry Reid Intl
Wed 9/30
2:51 pm-12:38 pm
2 stops19h 47m
$387
ColumbiaLas Vegas
COU - LAS
COULAS
Columbia Regional
Sat 9/5
8:00 am-2:44 pm
1 stop8h 44m
Las Vegas Harry Reid Intl
Tue 9/8
11:50 pm-9:35 am
1 stop7h 45m
$391
St. LouisLas Vegas
STL - LAS
STLLAS
Lambert-St Louis
Wed 7/22
1:50 pm-6:25 pm
2 stops6h 35m
Las Vegas Harry Reid Intl
Mon 7/27
6:35 pm-1:50 am
1 stop5h 15m
$396
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Missouri with our price prediction graph.
COU-LAS
SGF-LAS
STL-LAS
MCI-LAS
UIN-LAS
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 Missouri to Las Vegas
USMO-LAS
COU-LAS
SGF-LAS
STL-LAS
MCI-LAS
What is the cheapest month to book a flight from Missouri to Las Vegas?
Currently, October is the cheapest month in which you can book a flight from Missouri to Las Vegas (average of $230). Flying from Missouri to Las Vegas in July is currently the most expensive (average of $436). 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 MO to LAS?
Find hourly flight availability from Missouri to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 23, 2026.
It’s typically best to fly out from Missouri to Las Vegas in the evening. Doing so could potentially save you 27% on the flight price compared to flying in the morning, which is usually more expensive.
How much does it cost to fly round-trip from Missouri to Las Vegas?
How far ahead should I book a flight from Missouri to Las Vegas?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Missouri to Las Vegas?
Use this chart to determine the cheapest time to fly round-trip from Missouri to Las Vegas. Price data was last updated on May 23, 2026.
Travelers seeking maximum savings on their Missouri to Las Vegas flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Las Vegas. 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 Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Mesquite
Henderson
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Missouri to Las Vegas
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Complete your trip
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Find flights from Missouri to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 23, 2026.
Missouri and Las Vegas flights
Browse other Missouri and Las Vegas flight options. Last updated on May 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to Las Vegas flights
Consider these flights traveling from Missouri to Las Vegas.
Top 8 airlines flying from Missouri to Las Vegas
Discover the top 8 airlines that operate flights from Missouri to Las Vegas. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$216 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$121 | Average$334 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$130 | Average$245 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$196 | Average$402 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$206 | Average$409 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$224 | Average$458 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$464 | FlexibilityNo cancel fee | On-time63% |