✈️ Flight Guide: Seattle (SEA) → Houston (IAH)

Major events—Houston Livestock Show and Rodeo, NCAA tournaments, major conventions, and holiday festivals—drive up demand and economy fares from George Bush Intercontinental Airport (IAH). Similarly, arrival-destination festivals (e.g., Carnival, music festivals, international sporting events) can inflate Economy Class (CHEAPEST) arrivals. To avoid price spikes, travel outside event windows, book several months in advance, or use flexible dates to find lower-cost alternatives. CTA: Check event calendars before booking IAH economy flights and set alerts for price changes.

The best time to fly from George Bush Intercontinental Airport (IAH) for cheapest economy fares is typically mid-September through early November and mid-January through February. For domestic routes, book 6–8 weeks in advance; for international economy, book 2–4 months ahead. Flying on Tuesdays, Wednesdays, and Saturdays often yields lower prices, while holiday weeks command premiums. CTA: Use our fare calendar to find the best time to fly from IAH in economy.

Connecting flights from George Bush Intercontinental Airport (IAH) can be significantly cheaper in Economy Class (CHEAPEST) than nonstop options, especially for long-haul international travel. Consider total journey time, potential for delays, and baggage transfer rules when selecting connections. Use long connection windows if self-connecting and ensure minimum connection times for your itinerary. CTA: Compare direct and connecting economy fares from IAH to identify the best balance of price and convenience.

United Airlines (major hub at IAH) typically offers extensive nonstop service and loyalty benefits but may have higher base economy fares; Spirit and Frontier often provide lowest headline fares but charge extra for bags and seat selection. American and Delta offer competitive economy pricing on many domestic and international routes with varying included amenities. When comparing, factor in baggage fees, seat selection costs, and potential change fees to evaluate true cheapest economy price. CTA: Compare total cost (fare + fees) across airlines for IAH economy flights before booking.

Winter: Seek January and February sales for cheap economy rates from George Bush Intercontinental Airport (IAH); pack layers and expect occasional weather-related delays. Spring: Avoid peak spring break weeks; target early spring for better economy fares. Summer: Book early for June–August travel and consider midweek departures to reduce costs. Fall: September–October often provide the best bargains—use flexible-date search and consider secondary airports for even lower fares. Always compare baggage fees and consider carry-on-only itineraries to minimize total cost. CTA: Use seasonal tips to search for cheap economy flights from IAH and subscribe to targeted fare alerts.

Typical direct flight durations from George Bush Intercontinental Airport (IAH) vary by destination: Houston to New York City ~3.5 hours, to Los Angeles ~4.5 hours, to Cancun ~2.5 hours, and to Mexico City ~2.5–3 hours. For cheaper economy fares, target early-morning or late-night departures and midweek schedules when business demand is lower. Use flexible-date calendars to compare times and prices, and subscribe to airline schedule alerts for changes. CTA: Check flight schedules from IAH and compare economy fare times to optimize your trip.

To book the cheapest economy flights from George Bush Intercontinental Airport (IAH) to Economy Class (CHEAPEST) arrivals, combine price-comparison tools, fare alerts, and flexible-date calendars. Search nearby airports (Hobby HOU, Dallas DFW) and consider one-stop itineraries to reduce cost. Use location-based keywords when searching (e.g., 'cheap economy flights Houston to Cancun') and act on short-term sales. CTA: Start a fare alert for IAH economy routes and compare prices across platforms to secure the best deal.