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Other Options for This Route
Other Destinations
Buffalo (BUF) to Los Angeles (Any) in July from $130
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San Francisco (SFO) to Phoenix (Any) in July from $96
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✈️ Flight Guide: Buffalo (BUF) → Phoenix (Any)
Complete travel information for your July journey
Departing from Buffalo (BUF) FAQs
Phoenix (All Airports) (PHXA) refers to the Phoenix metro area airports, primarily Phoenix Sky Harbor International Airport (PHX) and Phoenix-Mesa Gateway Airport (AZA). For the cheapest fares to Harry Reid International Airport (LAS) in Las Vegas, low-cost carriers often operate from Phoenix-Mesa Gateway (AZA), while legacy carriers and many nonstop options depart PHX. Compare fares on price-alert tools and check both airports for the best budget flight deals.
Nonstop flight time from Phoenix Sky Harbor International Airport (PHX) to Harry Reid International Airport (LAS) typically ranges from 1 hour to 1 hour 20 minutes. Flight duration can vary slightly by aircraft type, airline, and wind conditions, but short-haul flight times make this a convenient route for weekend escapes and business trips. Check airline schedules for exact block times and possible seasonal variations.
Typically, the cheapest months to fly from Phoenix (All Airports) (PHXA) to Harry Reid International Airport (LAS) are January (after New Year) and late September to November, excluding holiday weekends. Mid-week departures (Tuesdays and Wednesdays) and red-eye or early-morning flights often yield lower fares. Use fare calendars and sign up for flight alerts to capture sale windows and last-minute deals.
Budget carriers operating from Phoenix-Mesa Gateway Airport (AZA) and Phoenix Sky Harbor (PHX) often charge for checked bags and sometimes for larger carry-ons; basic fares may include only a personal item. Always review the airline's baggage policy before booking, and factor baggage fees into the total trip cost when comparing cheap flights. Prepaying for bags online is usually cheaper than airport rates.
In March 2026 you’ll find multiple nonstop flights daily between Phoenix Sky Harbor International Airport (PHX) and Harry Reid International Airport (LAS), offered by both legacy and low-cost carriers. Connecting flights are less common on this short route but may appear on one-stop itineraries through hubs like Denver (DEN) or Los Angeles (LAX) and sometimes result in cheaper fares during major sale periods. For quick trips, choose nonstop; for lower-cost options, compare connecting itineraries.
Phoenix Sky Harbor International Airport (PHX) offers on-site parking (short-term and long-term), rideshare pickup zones, and light rail access to downtown Phoenix, while Phoenix-Mesa Gateway Airport (AZA) features economy lots and shuttle services. For cost-conscious travelers, long-term parking or curbside rideshares often beat private airport shuttles. Book parking in advance during peak travel seasons to secure the best rates.
Arriving at Phoenix (Any) FAQs
Harry Reid International Airport (LAS) is the main airport serving Las Vegas and is the most convenient for access to the Strip, downtown, and major convention centers. It offers extensive nonstop connections to Phoenix (All Airports) (PHXA) and other U.S. cities, with frequent shuttle, rideshare, and rental-car services. For most travelers aiming for Las Vegas attractions, Harry Reid (LAS) is the optimal arrival choice.
Cheapest months to fly into Harry Reid International Airport (LAS) from Phoenix (All Airports) (PHXA) are often January and late September through November, excluding holiday times. Low midweek demand and limited convention schedules in these months keep prices lower. Use price-alert tools and flexible date searches to target these months for the best deals.
From Harry Reid International Airport (LAS) you can reach nearby major destinations by rental car, shuttle, or connecting flights: Grand Canyon (South Rim) is a 4–5 hour drive or reachable by regional tours; Los Angeles (LAX) is a 1–1.5 hour flight or a 4–5 hour drive depending on traffic. Numerous tour operators and regional carriers provide packaged transfers and regional flights; reserve ground transfers ahead during peak seasons.
Harry Reid International Airport (LAS) offers amenities including lounges, baggage services, rental car centers, rideshare pickup zones, and shuttle services to major resorts. For arrival travel, rideshares and taxis provide quick access to the Strip, while budget travelers can use regional shuttles or public transit for lower-cost transfers. Plan for peak times around major conventions and sporting events which can lengthen ground-transport waits.
Yes, direct nonstop flights between Harry Reid International Airport (LAS) and Phoenix Sky Harbor (PHX) or Phoenix-Mesa Gateway (AZA) operate year-round, with multiple daily frequencies from major carriers and low-cost airlines. Frequencies increase during peak travel months and major event periods in Las Vegas. For best schedules check airline timetables and book early for preferred departure times.
For last-minute April 2026 deals into Harry Reid International Airport (LAS), monitor airline flash sales, use fare-aggregator tools, and consider flexible dates and alternate departure airports like Phoenix-Mesa Gateway (AZA). Last-minute savings are possible on less popular departure times and when carriers need to fill seats close to departure. Enable push alerts and check airline apps for limited-time offers.
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Events & Festivals — How Conventions and Shows Impact PHXA to LAS Fares
Major events in Las Vegas — such as large trade shows, major concerts, New Year’s celebrations, and boxing or sporting events — can cause sharp airfare spikes between Phoenix and Las Vegas. Examples include large convention weeks at the Las Vegas Convention Center and music festival weekends; check event calendars when planning travel. Avoid booking during large events unless attending, or book months in advance to lock in reasonable rates. LSI phrases: event-driven price surges, convention airfare spikes, festival travel planning. CTA: Check Las Vegas event calendars and book early to avoid inflated PHXA→LAS fares.
Best Time to Fly — When to Book PHXA to LAS for the Best Price
For best prices and lower crowds, fly midweek (Tuesday–Thursday) and target shoulder months like January and September–November. Book 3–8 weeks ahead for domestic short-haul routes when not traveling around major holidays, or 2–4 months ahead for holiday periods. Early-morning and late-night flights commonly offer better value. LSI phrases: booking window, peak vs shoulder season, midweek savings. CTA: Use fare calendars and set alerts to identify the optimal booking window for your travel dates.
Direct vs Connecting Flights — Choosing Between PHXA Nonstop and One-Stop Options
Direct nonstop flights between Phoenix and Las Vegas typically save time (about 1–1.5 hours) and reduce the risk of missed connections and baggage delays. Connecting flights may offer lower base fares during certain sale events but often add several hours to total travel time and increase complexity. For short domestic hops like PHXA→LAS, nonstop is usually preferable for business or quick trips, while deeply discounted connecting fares may suit flexible, budget-minded travelers. LSI terms include non-stop benefits, layover risk, and total journey time. CTA: Choose nonstop flights for speed or compare connecting itineraries if you prioritize lower base fares.
Airline Comparison — Carriers Serving Phoenix (All Airports) (PHXA) to Harry Reid International Airport (LAS)
Key carriers on the PHXA→LAS route include Southwest, American Airlines, Delta, Allegiant, and Frontier; each offers different balance of price, schedule frequency, and ancillary fees. Southwest often provides competitive round-trip pricing and two free checked bags, while ultra-low-cost carriers like Allegiant and Frontier advertise low base fares but charge for baggage and seat selection. Legacy carriers may provide more schedule flexibility and loyalty benefits. Compare total trip cost (fare + bags + seat fees), flight times, and loyalty perks when choosing an airline. LSI terms: fare inclusions, baggage policy, loyalty benefits. CTA: Compare airlines and total trip costs before booking to find the best value.
Seasonal Travel Tips — Weather, Packing & Price Strategies for PHXA to LAS
Summer (June–August): Expect high temperatures and peak demand; book early and prefer early-morning flights. Fall (September–November): Shoulder season offers the best balance of price and pleasant weather — ideal for budget travel. Winter (December–February): Watch holiday pricing; January often has the cheapest fares. Spring (March–May): Conventions and spring break can spike prices; book in advance for March. Packing tips: bring layers for desert temperature swings and check airline carry-on size rules for low-cost carriers. LSI terms include shoulder season, peak travel windows, and packing for desert climates. CTA: Use seasonal insights to choose the cheapest and most comfortable travel dates — compare fares now.
Flight Time & Schedules — PHXA to LAS Nonstop and Connections
Nonstop flight duration between Phoenix Sky Harbor International Airport (PHX) or Phoenix-Mesa Gateway (AZA) and Harry Reid International Airport (LAS) is typically 1:00–1:20. Multiple daily nonstop frequencies are common year-round; flight schedules increase during peak travel seasons and for weekend demand. Connecting itineraries via hubs such as Los Angeles (LAX), Denver (DEN), and Salt Lake City (SLC) can add 2–5+ hours depending on layover. Use schedule-filtered searches to prioritize nonstop or shortest total travel time. LSI terms include block time, schedule frequency, and departure window. CTA: Check up-to-date schedules and book nonstop flights for fastest travel.
Cheap Flights — Phoenix (All Airports) (PHXA) to Harry Reid International Airport (LAS)
Primary keyword: cheap flights from Phoenix to Las Vegas. To find the lowest fares, use flexible-date searches, compare departures from both Phoenix Sky Harbor and Phoenix-Mesa Gateway, and monitor fare calendars and price alerts. Secondary keywords include budget flights, low-cost carriers, and nonstop deals. LSI terms such as fare tracker, flash sale, and fare comparison should be used in searches. Consider booking Tuesdays or Wednesdays, traveling during shoulder months (January, September), and checking low-cost carriers operating from AZA for discounted base fares. Factor baggage fees and seat selection into total cost; sometimes a slightly higher base fare with included baggage is cheaper overall. CTA: Sign up for price alerts and compare cheap flight options now.