Best Flights starting from $158
from$158economy
St Louis (STL)
Mon, Apr 6
Roundtrip
Las Vegas (Any)
Fri, Apr 10
from$184economy
St Louis (STL)
Sun, Apr 5
Roundtrip
Las Vegas (Any)
Thu, Apr 9
from$210economy
St Louis (STL)
Tue, Apr 7
Roundtrip
Las Vegas (Any)
Sat, Apr 11
from$217economy
St Louis (STL)
Thu, Apr 2
Roundtrip
Las Vegas (Any)
Mon, Apr 6
from$240economy
St Louis (STL)
Fri, Apr 3
Roundtrip
Las Vegas (Any)
Tue, Apr 7
from$240economy
St Louis (STL)
Sat, Apr 4
Roundtrip
Las Vegas (Any)
Wed, Apr 8
from$281economy
St Louis (STL)
Wed, Apr 1
Roundtrip
Las Vegas (Any)
Sun, Apr 5
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Other Options for This Route
Other Destinations
St Louis (STL) to Orlando (MCO) in April from $83
From $83
St Louis (STL) to Miami (MIA) in April from $90
From $90
St Louis (STL) to Phoenix (PHX) in April from $115
From $115
St Louis (STL) to Las Vegas (LAS) in April from $143
From $143
St Louis (STL) to Charleston (CHS) in April from $197
From $197
St Louis (STL) to San Jose (Any) in April from $247
From $247
Flights from Other Cities
Los Angeles (LAX) to Las Vegas (Any) in April from $28
From $28
Ontario (ONT) to Las Vegas (Any) in April from $33
From $33
Los Angeles (LAX) to Las Vegas (Any) in April from $56
From $56
Atlanta (Any) to Las Vegas (Any) in April from $68
From $68
Chicago (Any) to Las Vegas (Any) in April from $79
From $79
Miami (Any) to Las Vegas (Any) in April from $92
From $92
✈️ Flight Guide: St Louis (STL) → Las Vegas (Any)
Complete travel information for your April journey
Departing from St Louis (STL) FAQs
Las Vegas (All Airports) (LASA) includes multiple airports and terminals serving domestic and international carriers; plan to arrive 90–120 minutes before a domestic economy flight and 2–3 hours for international departures. During peak events like CES or New Year's Eve expect longer security lines and add extra time. Use airline check-in and mobile boarding passes to speed up your departure.
To find the cheapest economy flights from Las Vegas (All Airports) (LASA), compare flexible dates on aggregators like Google Flights, Skyscanner, and Kayak, and set fare alerts for your top destinations. Book 3–8 weeks ahead for domestic trips and 2–4 months for international travel, and consider midweek departures for lower fares. Sign up for airline newsletters and consider nearby alternate airports for bigger savings.
Travelers departing Las Vegas (All Airports) (LASA) frequently fly to Los Angeles, Phoenix, San Francisco, New York, and Chicago as top domestic hubs, and to destinations such as Mexico City and Vancouver for international trips. These city connections often offer the best frequency and lowest economy fares due to competition. Use these hubs to find connecting flights across the U.S. and globally.
Baggage rules vary by carrier: most U.S. legacy carriers include a carry-on and personal item in economy, but many low-cost carriers charge for both checked and carry-on bags. Always check the airline’s baggage policy before booking and factor fees into the total fare. Prepaying for checked luggage online usually costs less than airport rates.
January often features major conventions like CES which drive demand and increase fares; if you travel economy in January, book early and prefer flights on weekdays or late nights to find cheaper seats. Use alternate airports and flexible dates, and monitor fare alerts during December and November for the best deals. Consider hotel and transportation bundles for savings when events push up prices.
Transport options between downtown Las Vegas and Las Vegas (All Airports) (LASA) include ride-shares, taxis, airport shuttles, and limited public transit; ride-hailing is often fastest for economy travelers with luggage. Check airport websites for official shuttle operators and reserve shared shuttles in advance to save money compared with private transfers. During major events, allow extra transfer time.
Arriving at Las Vegas (Any) FAQs
Arrival at the Cheapest Economy Fare Hub (ECONOMY) typically means flying into highly competitive or well-connected airports that offer the lowest economy fares; these hubs commonly provide routes to Los Angeles, New York, Chicago, Dallas, and Miami. Use these major-city connections to access final destinations by regional flights or ground transport. Always verify the exact airport code and terminal on your ticket to plan onward travel.
To improve your economy arrival experience at an economy-focused hub (ECONOMY), pre-select seats where available, check baggage allowances, and prioritize airlines with favorable on-time records and customer service. Pack essentials in a carry-on and download airline apps for real-time gate changes and baggage tracking. Consider premium economy or extra-legroom options for longer flights to increase comfort affordably.
In July, summer travel peaks can make arrivals at economy hubs busier and increase taxi and rideshare wait times; arrive prepared for longer immigration or customs lines if your flight is international. Book ground transport in advance for predictable pricing and allow extra connection time. For cheaper economy fares, consider arriving on weekdays or taking flights with early-morning arrivals.
Find budget ground transport options from an economy arrival hub (ECONOMY) by comparing shuttle services, regional buses, and train connections alongside ride-hailing. Book shared airport shuttles or public transit in advance for the lowest fares, and use official airport websites to identify authorized providers. If traveling to nearby major cities like Los Angeles or San Diego, intercity buses may be most economical.
At busy economy hubs (ECONOMY), baggage claim can be slower during peak hours and holidays; check the airline’s baggage tracing tools if your luggage is delayed. For international arrivals, have documentation ready and be aware of customs declarations related to goods and currency. Signing up for airline and airport notifications can expedite baggage updates and reduce stress upon arrival.
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Events & Festivals Impacting Economy Fares From Las Vegas (All Airports) (LASA)
Large conventions and festivals in Las Vegas, like CES (January), the Super Bowl (when hosted in the region), Electric Daisy Carnival (May), and New Year's Eve, significantly raise demand and economy fares. Similarly, arrival city events such as Coachella (April, near Los Angeles), Comic-Con (July, San Diego), and major sports events drive up prices on certain routes. If traveling during these times, book months in advance, consider alternate dates or nearby airports, and set fare alerts for brief sale windows. Nearby major destinations impacted by events include Los Angeles, San Diego, Phoenix, and San Francisco.
Best Time to Fly in Economy from Las Vegas (All Airports) (LASA) for Cheapest Fares
The best times to fly economy from Las Vegas (All Airports) (LASA) are during shoulder months (September, October, and late January–February) and midweek days (Tuesday–Thursday). Early-morning and late-night departures commonly offer lower fares and fewer delays. Avoid flying during high-demand windows such as major conventions, holidays (Christmas, New Year, Thanksgiving), and summer peak weeks unless you book well in advance. Use fare calendars to spot the cheapest dates and set alerts for sudden price drops.
Direct vs Connecting Flights: Cost & Time Tradeoffs from Las Vegas (All Airports) (LASA)
Direct or nonstop flights save time and reduce the risk of missed connections but typically cost more in economy class. Connecting flights through busy hubs such as Los Angeles (LAX), Phoenix (PHX), Denver (DEN), or Dallas-Fort Worth (DFW) can deliver substantial savings, particularly on international or long-haul routes. When choosing connecting itineraries, leave at least 90–120 minutes for domestic connections and 2–3 hours for international changes to account for delays and security. Use price comparison tools to calculate total journey time versus cost and decide whether the savings justify the added travel time.
Airline Comparison for Economy Travelers Departing Las Vegas (All Airports) (LASA)
Major carriers operating from Las Vegas (All Airports) (LASA) include Southwest, Delta, American, United, Spirit, and Frontier. Southwest often provides free checked bags and flexible change policies, making it a strong economy value for domestic routes. Spirit and Frontier offer the lowest base fares but add baggage and seat fees; factor these into total cost. Legacy carriers (Delta, American, United) can offer more reliable schedules and frequent flyer benefits, often at a modest premium. Compare total trip costs — fare, baggage, seat selection, and change fees — to determine the best economy option for your needs.
Seasonal Travel Tips for Economy Passengers from Las Vegas (All Airports) (LASA)
Spring and fall shoulder seasons (March–May, September–November) are ideal for cheaper economy fares and comfortable weather. Summer (June–August) demands early booking due to family travel; travel midweek or take red-eye flights to save. Winter holidays (December–January) are highest fare periods—book months ahead and travel on off-peak dates if possible. Pack for seasonal weather at both departure and arrival locations and check airline fee structures before packing to avoid last-minute charges. Use travel insurance for peak-season bookings to protect economy fares from schedule changes.
Flight Times & Schedules from Las Vegas (All Airports) (LASA) to Economy Hubs
Typical nonstop flight times from Las Vegas (All Airports) (LASA) vary by destination: to Los Angeles ~1 hour, Phoenix ~1 hour 15 minutes, Denver ~2 hours 15 minutes, Chicago ~3 hours 55 minutes, and New York ~4 hours 30 minutes. Economy schedules are densest during morning and evening banks; mid-afternoon and red-eye flights often offer lower fares. For international economy routes, add time for customs and potential layovers — popular connecting hubs for the cheapest fares include Los Angeles (LAX), Dallas-Fort Worth (DFW), and Denver (DEN). Always verify seasonal schedule changes and consider off-peak travel times to reduce delays and save on fares.
How to Find the Cheapest Economy Flights from Las Vegas (All Airports) (LASA)
Finding the cheapest economy flights from Las Vegas (All Airports) (LASA) requires flexibility, monitoring tools, and knowledge of peak demand windows. Use primary tools like Google Flights and Skyscanner for fare calendars, set price alerts, and search for flights that connect through high-frequency hubs such as Los Angeles, Phoenix, Denver, or Chicago. Consider alternative nearby airports and secondary carriers (ultra-low-cost and regional airlines) for the lowest base fares. For the best results, book domestic economy flights 3–8 weeks in advance and international economy 2–4 months ahead; travel midweek and avoid major conventions or holidays.