Best Flights starting from $33
from$33economy
Ontario (ONT)
Tue, Apr 28
One-way
Las Vegas (Any)
—
from$33economy
Ontario (ONT)
Wed, Apr 29
One-way
Las Vegas (Any)
—
from$45economy
Ontario (ONT)
Sat, Apr 25
One-way
Las Vegas (Any)
—
from$45economy
Ontario (ONT)
Mon, Apr 27
One-way
Las Vegas (Any)
—
from$59economy
Ontario (ONT)
Sun, Apr 26
One-way
Las Vegas (Any)
—
from$69economy
Ontario (ONT)
Thu, Apr 30
One-way
Las Vegas (Any)
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Other Options for This Route
Other Destinations
Ontario (ONT) to Portland (PDX) in April from $89
From $89
Ontario (ONT) to Portland (PDX) in April from $147
From $147
Ontario (ONT) to New York (LGA) in April from $172
From $172
Ontario (ONT) to Orlando (MCO) in April from $200
From $200
Ontario (ONT) to Oakland (OAK) in April from $206
From $206
Ontario (ONT) to Atlanta (Any) in April from $220
From $220
Flights from Other Cities
Los Angeles (LAX) to Las Vegas (Any) in April from $28
From $28
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
Boston (BOS) to Las Vegas (Any) in April from $100
From $100
✈️ Flight Guide: Ontario (ONT) → Las Vegas (Any)
Complete travel information for your April journey
Departing from Ontario (ONT) FAQs
To find the cheapest economy flights from Las Vegas (All Airports) (LASA), search flexible dates, set fare alerts with Google Flights or Skyscanner, and compare low-cost carriers like Southwest and Spirit with legacy airlines. Book about 3–8 weeks in advance for domestic routes and monitor weekend vs weekday price differences. Use fare calendar view and consider red-eye or midweek departures to lower costs.
Popular low-cost economy routes from Las Vegas include Los Angeles, Phoenix, San Diego, Salt Lake City, Denver and Chicago; seasonal deals also send travelers to Cancun and Las Vegas-to-LASA regional connections. These routes often feature multiple daily flights and aggressive pricing from both LCCs and legacy carriers, making them prime targets for sales and last-minute bargains.
July events like summer conventions and Independence Day celebrations can raise economy fares out of Las Vegas (All Airports) (LASA). Expect higher weekend prices and limited sale inventory; to save, target midweek travel or book 6–10 weeks ahead, and sign up for airline flash sales specific to LASA departures.
Yes. Combine fare alerts for specific routes from Las Vegas (All Airports) (LASA) with loyalty points or co-branded credit card rewards to lower out-of-pocket costs. Often the best approach is mixing a discounted economy cash fare with miles for upgrades or baggage, or redeeming miles on partner carriers to secure scarce low-fare seats.
Las Vegas (All Airports) (LASA) coverage includes Harry Reid International and nearby general aviation fields; travelers sometimes compare fares from Phoenix (PHX), Los Angeles (LAX) or San Diego (SAN) for cross-regional deals. If you can drive or connect cheaply, checking nearby major airports can reveal cheaper economy options, especially for international or transcontinental travel.
January (post-holiday), late August and November (excluding Thanksgiving week) often show the lowest economy fares from Las Vegas (All Airports) (LASA) due to lower leisure demand. Shoulder seasons and midweek travel windows regularly produce the best economy deals—subscribe to fare alerts and check monthly fare calendars for LASA departure sales.
Arriving at Las Vegas (Any) FAQs
Arriving in economy generally means basic fare rules: lower base price but stricter baggage allowances and seat selection fees compared to premium cabins. When booking from Las Vegas (All Airports) (LASA), review your carrier's economy baggage policy to avoid surprise fees—low-cost carriers often charge for both carry-on and checked bags, while legacy carriers may include one personal item.
Cheap economy flights most commonly connect Las Vegas travelers to nearby and high-demand hubs like Los Angeles, Phoenix, San Diego, Salt Lake City, Denver, and cross-country airports such as Chicago and New York. Internationally, budget fares often target leisure gateways like Cancun and Cabo—especially during sale periods.
In April, economy arrivals can be impacted by spring events and variable weather, which occasionally cause longer transfer times and busier customs lines at major hubs. Plan longer connections when arriving in peak days, use mobile passport or customs pre-clearance where available, and check airport traffic forecasts to minimize missed connections.
Yes—economy passengers often save by selecting alternate nearby airports when arrival options are available, such as flying into Ontario (ONT) instead of Los Angeles (LAX) or Oakland (OAK) instead of San Francisco (SFO). Factor in transfer costs and travel time to ensure the total trip is truly cheaper; sometimes a lower fare offsets a rental car or shuttle expense.
Cheapest economy arrivals typically include a basic seat with standard legroom, limited or paid baggage allowance, and buy-on-board food and beverage options. Some carriers offer add-on bundles for seat selection, extra legroom, or priority boarding—compare bundle prices to determine if the upgrades justify the extra cost.
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Events & Festivals That Impact Economy Fares from Las Vegas (All Airports) (LASA)
Major events that commonly elevate economy fares from Las Vegas (All Airports) (LASA) include: - CES (January): High demand drives up economy and premium fares—book months in advance. - Super Bowl and major sports events (varies): Expect price spikes near event dates. - Large conventions and trade shows (year-round): Continual localized fare increases for the surrounding dates. - New Year’s Eve and major residency show weekends: Premium pricing across cabins. To avoid surges, plan travel outside event weekends, or purchase tickets early and set fare alerts to capture deals when they appear. CTA: Check the LASA events calendar before booking economy flights and lock in fares early for event periods.
Best Time to Fly Economy from Las Vegas (All Airports) (LASA) — Cheapest Windows
The best time to fly economy from Las Vegas (All Airports) (LASA) for cheapest fares is during shoulder seasons (January–early March and September–October) and midweek (Tuesdays/Wednesdays). Early-morning and late-night (red-eye) departures often have the lowest fares, and booking domestic economy about 3–8 weeks ahead typically yields the best prices. For international economy travel, aim to book 2–4 months out. CTA: Use a flexible-date search now to identify the cheapest windows for LASA economy travel.
Direct vs Connecting Flights from Las Vegas (All Airports) (LASA) in Economy — Which Is Cheaper?
Connecting flights are often cheaper than direct nonstops from Las Vegas (All Airports) (LASA) in economy, especially for long-haul or international itineraries, but they add travel time and risk of missed connections. Nonstops cost more but are faster and reduce the chance of delays; for short domestic sectors, nonstops are often only marginally more expensive. If you prioritize lowest fare, search multi-leg itineraries and consider self-transfer options, but factor in extra layover time and possible baggage transfer fees. CTA: Compare nonstop and connecting economy options from LASA to find your best balance of price and convenience.
Airline Comparison for Economy Fares from Las Vegas (All Airports) (LASA)
Low-cost carriers from Las Vegas (All Airports) (LASA) often offer the lowest base economy fares but charge separately for carry-ons, checked bags, seat selection and sometimes boarding; these ancillaries can add up. Legacy carriers usually charge more for the base fare but may include a free carry-on or have more flexible change policies, making them better value for some travelers. Southwest’s unique open-seating and two free checked bags can be the cheapest total cost for baggage-heavy travelers. For the cheapest economy travel, compare total landed cost—not just the base fare—and check promotion pages for seat sales. CTA: Run a side-by-side comparison of economy fares from LASA across carriers and select the option that minimizes total cost for your trip.
Seasonal Travel Tips for Economy Travelers — Las Vegas (All Airports) (LASA)
Spring/Shoulder Seasons (March–May, September–October): Book midweek and use fare calendars to find cheapest economy seats; light layers are best for variable weather. Summer (June–August): Book 6–8+ weeks ahead for economy travel and aim for early-morning or red-eye flights to save; consider alternate airports to reduce fares. Holiday Season (November–December): Reserve tickets months in advance, pack minimally to avoid baggage fees, and plan arrival logistics early. Winter (January–February): Take advantage of post-holiday low demand—score last-minute economy deals and flexible dates. General economy tips: travel carry-on only when possible, join airline newsletters and follow social channels for flash sales, and use price alerts for the exact LASA routes you want. CTA: Implement these seasonal tips now and sign up for LASA-specific fare alerts to capture the lowest economy fares.
Flight Time & Schedules from Las Vegas (All Airports) (LASA) — Economy Options
Common nonstop economy flight durations from Las Vegas (All Airports) (LASA): - Las Vegas (LASA) → Los Angeles (LAX/ONT): ~1h 0m–1h 15m. - LASA → Phoenix (PHX): ~1h 0m. - LASA → San Diego (SAN): ~1h 20m. - LASA → Salt Lake City (SLC): ~1h 40m. - LASA → Denver (DEN): ~2h 10m. - LASA → Chicago (ORD): ~3h 45m. Airlines typically operate multiple daily flights on these routes; early-morning and late-night red-eyes are common and often cheaper in economy. For connections, allow at least 60–90 minutes for domestic transfers and 2+ hours for international connections to accommodate baggage reclaims and security when necessary. CTA: Check live schedules for LASA economy departures and book flights during low-traffic windows to save.
Cheap Flights from Las Vegas (All Airports) (LASA) to Economy — Best Strategies
To find the cheapest economy flights from Las Vegas (All Airports) (LASA), use flexible-date searches and price alerts on Google Flights and Skyscanner, and compare both low-cost carriers (e.g., Spirit, Frontier, Allegiant) and legacy carriers for bundled deals. Book domestic economy 3–8 weeks ahead for most savings and international economy 2–4 months ahead when possible. Always calculate total cost including baggage, seat fees, and transfers—sometimes a slightly higher base fare with included baggage is cheaper overall. CTA: Start a fare alert now for LASA economy routes to lock in the best deals.