$67 Cheap flight deals from Las Vegas (LAS) to Sullivan (STL)

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This Weekend's Flight Deals from Las Vegas to Sullivan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 23 - Fri, Nov 28
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$345 Roundtrip, found 3 days ago
$345
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Nov 23 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Fri, Nov 28, priced at $345 found 3 days ago

Airfares from $67 One Way, $98 Round Trip from Las Vegas to Sullivan

Prices starting at $98 for return flights and $67 for one-way flights to Sullivan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 30 - Sun, Feb 8
LAS
Las Vegas
STL
St. Louis
$98 Roundtrip, found 6 days ago
$98
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Jan 30 from Las Vegas to St. Louis, returning Sun, Feb 8, priced at $98 found 6 days ago
Fri, Jan 30 - Sun, Feb 8
LAS
Las Vegas
STL
St. Louis
$123 Roundtrip, found 6 days ago
$123
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Jan 30 from Las Vegas to St. Louis, returning Sun, Feb 8, priced at $123 found 6 days ago
Fri, Jan 30 - Sun, Feb 8
LAS
Las Vegas
STL
St. Louis
$127 Roundtrip, found 6 days ago
$127
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Jan 30 from Las Vegas to St. Louis, returning Sun, Feb 8, priced at $127 found 6 days ago
Fri, Feb 20 - Mon, Feb 23
LAS
Las Vegas
STL
St. Louis
$216 Roundtrip, found 3 days ago
$216
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Feb 20 from Las Vegas to St. Louis, returning Mon, Feb 23, priced at $216 found 3 days ago
Wed, Dec 31 - Sat, Jan 10
LAS
Las Vegas
STL
St. Louis
$225 Roundtrip, found 7 hours ago
$225
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Dec 31 from Las Vegas to St. Louis, returning Sat, Jan 10, priced at $225 found 7 hours ago

Sullivan economy flight packages

Price found within the past 48 hours. Click for updated prices.
21C Museum Hotel St Louis
4.5-star property

21C Museum Hotel St Louis

18/10 Exceptional! (1,458 reviews)

Dec 24 - Dec 27

3 night stay

Las Vegas (LAS) to St. Louis (STL)

United • Non-stop • Coach

St. Louis (STL) to Las Vegas (LAS)

Frontier Airlines • Non-stop • Coach
Price was $615, price is now $506 per person
$506
per person
found 20 hours ago
What a cool place this is! Off the charts! Beautiful comfy corner room - friendly staff- gorgeous and provocative art gallery open 24/7 - pool sauna steam - food drink wine coffee- eclectic neighborhood- what else could one wish for? Xo

Reviewed on Jul 15, 2025

The Wildwood Hotel
3.5-star property

The Wildwood Hotel

18.4/10 Exceptional! (1,600 reviews)

Dec 22 - Dec 26

4 night stay

Las Vegas (LAS) to St. Louis (STL)

Frontier Airlines • Roundtrip • Coach
Price was $753, price is now $512 per person
$512
per person
found 12 hours ago
This hotel was fantastic! Check in was easy with friendly staff, the room was beautiful and well appointed. Breakfast was advertised as a Continental, however they had hot options as well, which was great. Every staff member we saw in the hotel said hi and was friendly. I would definitely stay here again!

Reviewed on Oct 16, 2025

Marriott St. Louis West
3.5-star property

Marriott St. Louis West

17.2/10 Exceptional! (1,000 reviews)

Dec 22 - Dec 26

4 night stay

Las Vegas (LAS) to St. Louis (STL)

Frontier Airlines • Roundtrip • Coach
Price was $767, price is now $586 per person
$586
per person
found 12 hours ago
Many areas of the hotel are simply run down. Not worth paying any sort of premium.

Reviewed on Aug 13, 2025

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More About Flying To Sullivan from Las Vegas

Route Information for Flights from Las Vegas to Sullivan

Origin Airport IATA Code
LAS
Destination Airport IATA Code
STL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Las Vegas to Sullivan

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.