Best Flights starting from $106
from$106economy
Las Vegas (Any)
Wed, May 20
Roundtrip
Houston (IAH)
Sat, May 23
from$106economy
Las Vegas (Any)
Thu, May 21
Roundtrip
Houston (IAH)
Mon, May 25
from$106economy
Las Vegas (Any)
Fri, May 22
Roundtrip
Houston (IAH)
Mon, May 25
from$106economy
Las Vegas (Any)
Fri, May 22
Roundtrip
Houston (IAH)
Tue, May 26
from$106economy
Las Vegas (Any)
Sat, May 23
Roundtrip
Houston (IAH)
Tue, May 26
from$106economy
Las Vegas (Any)
Sat, May 23
Roundtrip
Houston (IAH)
Wed, May 27
from$133economy
Las Vegas (Any)
Wed, May 20
Roundtrip
Houston (IAH)
Sun, May 24
from$133economy
Las Vegas (Any)
Thu, May 21
Roundtrip
Houston (IAH)
Sun, May 24
from$148economy
Las Vegas (Any)
Tue, May 19
Roundtrip
Houston (IAH)
Sat, May 23
from$153economy
Las Vegas (Any)
Mon, May 25
Roundtrip
Houston (IAH)
Thu, May 28
from$158economy
Las Vegas (Any)
Sun, May 24
Roundtrip
Houston (IAH)
Wed, May 27
from$158economy
Las Vegas (Any)
Sun, May 24
Roundtrip
Houston (IAH)
Thu, May 28
from$195economy
Las Vegas (Any)
Tue, May 19
Roundtrip
Houston (IAH)
Fri, May 22
from$208economy
Las Vegas (Any)
Mon, May 18
Roundtrip
Houston (IAH)
Fri, May 22
Fields updated — click View Prices to search ↑
Other Options for This Route
Other Destinations
Las Vegas (Any) to Mcallen (MFE) in May from $70
From $70
Las Vegas (Any) to Fresno (FAT) in May from $76
From $76
Las Vegas (Any) to Santa Ana (SNA) in May from $78
From $78
Las Vegas (Any) to Toronto (YYZ) in May from $80
From $80
Las Vegas (Any) to Nashville (BNA) in May from $95
From $95
Las Vegas (Any) to Dallas (DAL) in May from $117
From $117
Flights from Other Cities
New York (LGA) to Houston (IAH) in May from $70
From $70
Detroit (DTW) to Houston (IAH) in May from $88
From $88
Ontario (ONT) to Houston (IAH) in May from $106
From $106
Charlotte (CLT) to Houston (IAH) in May from $128
From $128
Little Rock (LIT) to Houston (IAH) in May from $140
From $140
Los Angeles (Any) to Houston (IAH) in May from $150
From $150
✈️ Flight Guide: Las Vegas (Any) → Houston (IAH)
Complete travel information for your May journey
Departing from Las Vegas (Any) FAQs
To find cheap flights from George Bush Intercontinental Airport (IAH), search flexible dates, set fare alerts, and compare fares across OTAs and airline websites. Use primary keywords like "cheap flights from IAH" and filter for economy fares, baggage policies, and layover times to secure the lowest fares. Book 6–8 weeks ahead for domestic travel or 2–4 months for international routes for the best economy deals.
United Airlines is the primary hub carrier at George Bush Intercontinental Airport (IAH), offering the largest number of domestic and international economy seats. Other major carriers serving IAH regularly include American Airlines, Delta Air Lines, Southwest Airlines, and several international carriers for transborder economy routes. Compare seat comfort, baggage allowance, and change fees when searching economy class fares.
The busiest travel months at George Bush Intercontinental Airport (IAH) are typically December (holiday travel), March (spring break and Houston Livestock Show & Rodeo), and July (summer vacations). During these peak months, economy fares often rise, so book earlier, consider midweek departures, or opt for early morning/late-night flights to find better rates. Use fare comparison tools and set alerts to capture dips in prices during peak seasons.
May often features transitional season deals from George Bush Intercontinental Airport (IAH) as spring travel slows before summer demand rises. Look for last-minute economy fare discounts and special promotions on midweek flights to leisure destinations like Cancun, Mexico City, and domestic hubs. Sign up for airline newsletters and check flash sales in late April and early May.
George Bush Intercontinental Airport (IAH) offers multiple ground transportation options including rideshares (Uber/Lyft), taxis, rental cars, airport shuttles, and the METRO bus service. If traveling on a budget economy fare with tight connections, plan extra time for pickup and drop-off during peak hours. Many hotels near IAH offer complimentary shuttles; verify shuttle hours when booking economy-class hotel packages.
From George Bush Intercontinental Airport (IAH) travelers commonly access nearby major cities and top destinations such as Houston, Galveston, Austin, San Antonio, Dallas, New Orleans, Mexico City, Cancun, Los Angeles, and New York City. Use these location-based modifiers when searching (e.g., "IAH to Austin cheap flights") to find targeted economy-class routes and regional connections.
Arriving at Houston (IAH) FAQs
A 'Cheapest Economy (ECONOMY)' arrival typically refers to the lowest available economy fare class for a route and may include restrictions like carry-on-only allowance, non-refundable tickets, and limited seat selection. Always check the specific airline's fare rules for baggage allowances, change fees, and included services before booking to avoid unexpected fees. Use keywords like "cheap economy arrival policy" and "lowest economy fare baggage" when comparing offers.
To find the cheapest economy arrivals from George Bush Intercontinental Airport (IAH), use flexible date searches, set price alerts, and compare options across multiple booking platforms and airline sites. Filtering for 'economy basic' or 'lowest fare' and exploring nearby departure airports can surface deeper savings. Include location-based modifiers such as "IAH to Cancun economy cheap" when searching.
December is a high-demand month and cheapest economy arrivals are less common around holiday dates; however, booking early, choosing red-eye flights, or returning after New Year’s Day can reduce costs. Use targeted searches like "December cheap economy arrivals IAH" and monitor fare calendars for dips in mid-week travel. Consider flexible airports and date ranges to secure the lowest economy-class arrival prices.
Travelers booking cheapest economy arrivals often target major nearby cities and top destinations such as Houston (Greater Houston area), Austin, San Antonio, Dallas, New Orleans, Mexico City, Cancun, Los Angeles, and New York City. Searching with city modifiers like "IAH to Austin cheap economy" helps surface the most relevant low-cost arrival options.
Yes — cheapest economy tickets often offer reduced onboard services, such as buy-on-board snacks instead of complimentary meals on international sectors, and limited free entertainment options. Review the airline's economy class amenities and bring necessary items (chargers, snacks) to ensure comfort. Search terms like "economy class amenities cheapest fare" can help you compare carriers.
Cheapest economy fares are commonly non-refundable and may carry high change fees or only allow credit toward future travel with restrictions. Check the fare rules and consider travel insurance for flexibility. Use keywords such as "cheap economy fare change policy" when comparing tickets.
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Events & Festivals Impacting IAH Travel — Plan Around Houston Happenings
Major events and festivals that impact travel demand at George Bush Intercontinental Airport (IAH) include: Houston Livestock Show & Rodeo (March) — large spikes in arrivals and higher economy fares; Houston Art Car Parade and local festivals (spring/summer) — increase regional travel; Texas Medical Center conferences and major trade conventions (various months) — boost business travel and affect weekday economy seat availability; Houston Marathon (January) and annual cultural festivals in October and November. If traveling during these events, book early and consider alternative dates to avoid inflated economy fares. CTA: Check event calendars before finalizing travel plans.
Best Time to Fly from George Bush Intercontinental Airport (IAH) for Cheapest Economy Fares
The best time to fly from George Bush Intercontinental Airport (IAH) for cheapest economy fares is typically during shoulder seasons — January (after New Year’s) and September (post-Labor Day). Midweek departures (Tuesdays and Wednesdays) and red-eye or late-night flights often offer lower prices. Avoid major holidays and event dates (e.g., Rodeo in March, Thanksgiving, Christmas) unless booking months in advance. CTA: Use flexible-date search tools and sign up for fare alerts to capture the best economy deals.
Direct vs Connecting Flights from George Bush Intercontinental Airport (IAH) — Economy Tradeoffs
Connecting flights from George Bush Intercontinental Airport (IAH) often provide the cheapest economy fares, especially for long-haul or international itineraries. Direct/nonstop flights save time and reduce connection risk but are usually priced higher in economy. When searching, weigh total travel time, layover duration, and potential savings. For budget travelers, connecting itineraries to hubs (e.g., United hubs) can substantially lower fare costs; CTA: Compare both nonstop and 1-stop options before booking to balance price and convenience.
Airline Comparison for Economy Fares from George Bush Intercontinental Airport (IAH)
United Airlines (IAH hub) typically offers the widest route network and competitive economy fares with multiple nonstop options, making it a strong choice for many IAH travelers. American and Delta provide extensive domestic connections and international routes; compare their economy fare inclusions and change policies. Southwest often offers competitive domestic economy pricing with free checked bags, while low-cost international carriers may offer the cheapest economy base fares but with paid ancillary fees. Use search phrases like "United vs Southwest economy IAH" and always check total trip cost (fare + baggage + seat fees) before booking.
Seasonal Travel Tips for IAH — Economy Travel Advice by Season
Seasonal travel tips for George Bush Intercontinental Airport (IAH): For hurricane season (June–November), monitor forecasts and flexible-change policies when booking cheapest economy fares. In winter (December–January), book early for holiday travel and aim for midweek flights to avoid peak pricing. Spring (March–April) can include major events like the Rodeo — reserve seats well in advance. For economy travelers: bring an inflatable neck pillow, compact charger, and snacks to mitigate limited complimentary services on the lowest fare classes. CTA: Always check weather advisories and airline policy updates before traveling.
Flight Times & Schedules from George Bush Intercontinental Airport (IAH)
Typical non-stop flight durations from George Bush Intercontinental Airport (IAH): Houston to Dallas ~1 hour; Houston to Austin ~1 hour 10 minutes; Houston to New York City ~3 hours 30 minutes; Houston to Los Angeles ~4 hours 15 minutes; Houston to Mexico City ~2 hours 30 minutes; Houston to Cancun ~2 hours 30 minutes; Houston to London (one-stop typical from IAH) ~9–11 hours total depending on routing. For economy travelers seeking cheaper fares, consider red-eye departures, off-peak midday connections, and midweek schedules. Use search phrases like "IAH flight times to NYC" and "IAH schedule economy" to compare itineraries and durations.
Cheap Flights from George Bush Intercontinental Airport (IAH) — Economy Class Deals
Find cheap flights from George Bush Intercontinental Airport (IAH) by combining flexible-date searches, fare alerts, and multi-site comparisons. Primary keywords include "cheap flights from IAH" and "IAH economy deals"; use secondary keywords like "IAH low-cost fares" and LSI terms such as "budget airfare Houston" and "basic economy tips". CTA: Sign up for fare alerts and compare both airline and OTA prices to secure the cheapest economy fares today.