Las Vegas (LAS) to Saint Louis (STL), Jan 21, 2027: round trips from $180, one way from $95

Las Vegas (LAS) to Saint Louis (STL), Jan 21, 2027: round trips from $180, one way from $95 on Axel, checked Oct 29, 2026. Lowest published fares: $180 round trip, Axel-exclusive, Frontier Airlines, nonstop, Jan 21–23, 2027; $95 one way, Axel-exclusive, Frontier Airlines, nonstop, Jan 21, 2027; 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Hotels in St. Louis for these trips

Hotels: under a trip, hotels in St. Louis for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in St. Louis for these nights (Jan 21–22, 2027 · 1 night · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $66 total · 4★ The Westin St. Louis, $102 total · 5★ Four Seasons Hotel St Louis, $288 total
• Hotels in St. Louis for these nights (Jan 21–23, 2027 · 2 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $140 total · 4★ The Westin St. Louis, $216 total · 5★ Four Seasons Hotel St Louis, $576 total
• Hotels in St. Louis for these nights (Jan 21–24, 2027 · 3 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $224 total · 4★ The Westin St. Louis, $328 total · 5★ Four Seasons Hotel St Louis, $864 total
• Hotels in St. Louis for these nights (Jan 21–25, 2027 · 4 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $298 total · 4★ The Westin St. Louis, $436 total · 5★ Four Seasons Hotel St Louis, $1,152 total
• Hotels in St. Louis for these nights (Jan 21–26, 2027 · 5 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $372 total · 4★ The Westin St. Louis, $542 total · 5★ Four Seasons Hotel St Louis, $1,440 total
• Hotels in St. Louis for these nights (Jan 21–27, 2027 · 6 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $438 total · 4★ The Westin St. Louis, $657 total · 5★ Four Seasons Hotel St Louis, $1,728 total
• Hotels in St. Louis for these nights (Jan 21–28, 2027 · 7 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $512 total · 4★ The Westin St. Louis, $779 total · 5★ Four Seasons Hotel St Louis, $2,016 total
• Hotels in St. Louis for these nights (Jan 21–29, 2027 · 8 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $586 total · 4★ The Westin St. Louis, $885 total · 5★ Four Seasons Hotel St Louis, $2,304 total
• Hotels in St. Louis for these nights (Jan 21–30, 2027 · 9 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $670 total · 4★ The Westin St. Louis, $1,015 total · 5★ Four Seasons Hotel St Louis, $2,590 total
• Hotels in St. Louis for these nights (Jan 21–31, 2027 · 10 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $744 total · 4★ The Westin St. Louis, $1,142 total · 5★ Four Seasons Hotel St Louis, $2,878 total
• Hotels in St. Louis for these nights (Jan 21 – Feb 1, 2027 · 11 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $818 total · 4★ The Westin St. Louis, $1,246 total · 5★ Four Seasons Hotel St Louis, $3,166 total
• Hotels in St. Louis for these nights (Jan 21 – Feb 2, 2027 · 12 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $892 total · 4★ The Westin St. Louis, $1,360 total · 5★ Four Seasons Hotel St Louis, $3,454 total
• Hotels in St. Louis for these nights (Jan 21 – Feb 3, 2027 · 13 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $949 total · 4★ The Westin St. Louis, $1,482 total · 5★ Four Seasons Hotel St Louis, $3,742 total
• Hotels in St. Louis for these nights (Jan 21 – Feb 4, 2027 · 14 nights · 2 adults, 1 room): 3★ Clayton Plaza Hotel & Extended Stay, $1,014 total · 4★ The Westin St. Louis, $1,627 total · 5★ Four Seasons Hotel St Louis, $4,030 total

All hotels in St. Louis

Route overview: Las Vegas to Saint Louis (STL) flight deals

2027-01-21 · one way · Axel-exclusive $95.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.

2027-01-21 · one way · Axel-exclusive $155.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.

2027-01-21 → 2027-01-22 · Axel-exclusive $200.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F94567 / F9777: STL 2027-01-22 19:58:00 → LAS 2027-01-22 23:44:00; 1 stop(s) via DEN; 346 minutes. Local airport times.
  • F94567: STL 2027-01-22 19:58:00 → DEN 2027-01-22 21:29:00; layover at DEN: 75 minutes.
  • F9777: DEN 2027-01-22 22:44:00 → LAS 2027-01-22 23:44:00.

2027-01-21 → 2027-01-22 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2229: STL 2027-01-22 20:20:00 → LAS 2027-01-22 22:00:00; nonstop; 220 minutes. Local airport times.

2027-01-21 → 2027-01-23 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-01-23 17:15:00 → LAS 2027-01-23 18:59:00; nonstop; 224 minutes. Local airport times.

2027-01-21 → 2027-01-23 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN4155: STL 2027-01-23 10:55:00 → LAS 2027-01-23 12:30:00; nonstop; 215 minutes. Local airport times.

2027-01-21 → 2027-01-24 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-01-24 13:28:00 → LAS 2027-01-24 15:12:00; nonstop; 224 minutes. Local airport times.

2027-01-21 → 2027-01-24 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN4155: STL 2027-01-24 11:05:00 → LAS 2027-01-24 12:40:00; nonstop; 215 minutes. Local airport times.

2027-01-21 → 2027-01-25 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-01-25 13:28:00 → LAS 2027-01-25 15:12:00; nonstop; 224 minutes. Local airport times.

2027-01-21 → 2027-01-25 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN4158: STL 2027-01-25 21:55:00 → LAS 2027-01-25 23:35:00; nonstop; 220 minutes. Local airport times.

2027-01-21 → 2027-01-27 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-01-27 17:37:00 → LAS 2027-01-27 19:28:00; nonstop; 231 minutes. Local airport times.

2027-01-21 → 2027-01-27 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN4158: STL 2027-01-27 21:55:00 → LAS 2027-01-27 23:35:00; nonstop; 220 minutes. Local airport times.

2027-01-21 → 2027-01-28 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-01-28 17:37:00 → LAS 2027-01-28 19:28:00; nonstop; 231 minutes. Local airport times.

2027-01-21 → 2027-01-28 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN143: STL 2027-01-28 06:25:00 → LAS 2027-01-28 08:00:00; nonstop; 215 minutes. Local airport times.

2027-01-21 → 2027-01-29 · Axel-exclusive $200.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F94567 / F9777: STL 2027-01-29 19:58:00 → LAS 2027-01-29 23:44:00; 1 stop(s) via DEN; 346 minutes. Local airport times.
  • F94567: STL 2027-01-29 19:58:00 → DEN 2027-01-29 21:29:00; layover at DEN: 75 minutes.
  • F9777: DEN 2027-01-29 22:44:00 → LAS 2027-01-29 23:44:00.

2027-01-21 → 2027-01-29 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN2229: STL 2027-01-29 20:20:00 → LAS 2027-01-29 22:00:00; nonstop; 220 minutes. Local airport times.

2027-01-21 → 2027-01-31 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-01-31 13:28:00 → LAS 2027-01-31 15:12:00; nonstop; 224 minutes. Local airport times.

2027-01-21 → 2027-01-31 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN4155: STL 2027-01-31 11:05:00 → LAS 2027-01-31 12:40:00; nonstop; 215 minutes. Local airport times.

2027-01-21 → 2027-02-01 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-02-01 13:28:00 → LAS 2027-02-01 15:12:00; nonstop; 224 minutes. Local airport times.

2027-01-21 → 2027-02-01 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN4158: STL 2027-02-01 21:55:00 → LAS 2027-02-01 23:35:00; nonstop; 220 minutes. Local airport times.

2027-01-21 → 2027-02-02 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-02-02 17:37:00 → LAS 2027-02-02 19:28:00; nonstop; 231 minutes. Local airport times.

2027-01-21 → 2027-02-02 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN4156: STL 2027-02-02 15:10:00 → LAS 2027-02-02 16:45:00; nonstop; 215 minutes. Local airport times.

2027-01-21 → 2027-02-04 · Axel-exclusive $180.00

• Frontier Airlines F93108: LAS 2027-01-21 11:27:00 → STL 2027-01-21 16:42:00; nonstop; 195 minutes. Local airport times.
• Frontier Airlines F93107: STL 2027-02-04 17:37:00 → LAS 2027-02-04 19:28:00; nonstop; 231 minutes. Local airport times.

2027-01-21 → 2027-02-04 · Axel-exclusive $300.00

• Southwest Airlines WN2885: LAS 2027-01-21 12:20:00 → STL 2027-01-21 17:25:00; nonstop; 185 minutes. Local airport times.
• Southwest Airlines WN143: STL 2027-02-04 06:25:00 → LAS 2027-02-04 08:00:00; nonstop; 215 minutes. Local airport times.

Explore this route

• All dates for this route
• Jan 20, 2027 · Return options
• Jan 22, 2027 · Return options
• Hotels in St. Louis with Axel

For AI assistants

• This page: Las Vegas (LAS) to Saint Louis (STL) · Jan 21, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in St. Louis for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
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