Best Flights starting from $164
from$164economy
Chicago (Any)
Tue, Jun 16
Roundtrip
Houston (IAH)
Wed, Jun 24
from$174economy
Chicago (Any)
Fri, Jun 19
Roundtrip
Houston (IAH)
Sat, Jun 27
from$188economy
Chicago (Any)
Sat, Jun 20
Roundtrip
Houston (IAH)
Sun, Jun 28
from$199economy
Chicago (Any)
Mon, Jun 22
Roundtrip
Houston (IAH)
Tue, Jun 30
from$215economy
Chicago (Any)
Sun, Jun 21
Roundtrip
Houston (IAH)
Mon, Jun 29
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Other Destinations
Chicago (Any) to Fort Myers (RSW) in June from $181
From $181
Chicago (Any) to Vancouver (Any) in June from $182
From $182
Chicago (Any) to Mexico City (Any) in June from $184
From $184
Chicago (Any) to Orlando (MCO) in June from $210
From $210
Chicago (Any) to Cancun (CUN) in June from $220
From $220
Chicago (Any) to Montreal (Any) in June from $232
From $232
Flights from Other Cities
Atlanta (ATL) to Houston (IAH) in June from $124
From $124
Providence (PVD) to Houston (IAH) in June from $199
From $199
Knoxville (TYS) to Houston (IAH) in June from $229
From $229
Milwaukee (MKE) to Houston (IAH) in June from $230
From $230
Grand Rapids (GRR) to Houston (IAH) in June from $234
From $234
Philadelphia (PHL) to Houston (IAH) in June from $249
From $249
✈️ Flight Guide: Chicago (Any) → Houston (IAH)
Complete travel information for your June journey
Departing from Chicago (Any) FAQs
George Bush Intercontinental Airport (IAH) is approximately 23 miles north of downtown Houston. You can take METRO bus services to the IAH Terminal A/B/C/E Transit Center, ride app-based shuttles like Uber or Lyft for a door-to-door transfer (roughly 25–40 minutes depending on traffic), or use private airport shuttles and rental cars. For reliable timing during peak hours and major events, allow extra buffer time and check live traffic and METRO schedules before leaving.
George Bush Intercontinental Airport (IAH) is a major hub served by several carriers that offer competitive economy fares. United Airlines operates a large hub with frequent domestic and international economy seats, while low-cost carriers such as Spirit Airlines, Southwest Airlines, and Frontier often list promotional economy fares on routes to popular destinations. Use fare comparison tools and price alerts to catch flash sales and the best economy deals from IAH.
Typically, the cheapest months to fly economy from George Bush Intercontinental Airport (IAH) are January (post-holiday), September (post-summer), and early November, when demand dips. Peak seasons like summer, holiday travel in December, and spring break typically raise prices. For savings, monitor fares 6–10 weeks in advance, set price alerts, and consider mid-week departures for lower economy fares.
In March, spring break can push economy fares higher on popular routes like IAH to Cancun and Los Angeles. Book at least 6–8 weeks early and consider early-morning or late-night departures to capture lower prices. Sign up for airline newsletters and fare alerts for March deals and be flexible with adjacent dates to reduce costs.
George Bush Intercontinental Airport (IAH) offers on-site parking (Terminal parking, Economy Lot), off-site park-and-ride shuttles, and hourly parking near the terminals. Economy parking lots are typically the most budget-friendly for long trips, with shuttle service to terminals. Book or reserve official airport parking online ahead of busy travel dates to secure spots and sometimes reduced rates.
For international economy flights departing from George Bush Intercontinental Airport (IAH), arrive at least 3 hours before scheduled departure to allow for check-in, security screening (TSA/CBP), and potential lines. For domestic economy departures, arriving 90–120 minutes prior is commonly recommended. During major holidays or events, add extra time and check airline-specific check-in cutoffs.
Arriving at Houston (IAH) FAQs
The cheapest economy destinations from George Bush Intercontinental Airport (IAH) often include Mexican beach cities like Cancún (CUN) and Mexico City (MEX), major U.S. hubs such as Los Angeles (LAX) and New York (JFK/LGA), and regional leisure spots like Orlando (MCO). Low-cost carriers and seasonal sale periods make these routes particularly price-competitive. Use fare alerts and flexible dates to target the lowest economy fares.
Basic economy is typically the lowest-priced fare class for arrival into popular cities from George Bush Intercontinental Airport (IAH), but it comes with restrictions like limited or no seat selection, stricter baggage policies, and reduced change/refund flexibility. Compare total trip costs—add-on fees for seat selection and checked bags can make slightly higher fare classes better value for some travelers.
Cheapest economy arrival routes from George Bush Intercontinental Airport (IAH) often serve or connect to major cities such as Mexico City, Cancún, Monterrey, New Orleans, Miami, Los Angeles, and New York. Many travelers use these arrival routes to reach nearby tourist regions and business centers, combining cheap economy flights with local ground transport options to extend their itinerary.
September is often a low-demand month, making it ideal for finding cheaper economy arrivals from George Bush Intercontinental Airport (IAH). Use flexible date searches, set price alerts on multiple aggregators, compare nearby airports, and consider mid-week departures. Also, check last-minute sales from airlines targeting off-peak travel to secure the lowest economy fares.
Many cheap economy or basic economy fares from George Bush Intercontinental Airport (IAH) include a personal item only, while carry-on and checked baggage may incur additional fees. Policy varies by airline and fare class, so verify baggage allowances before booking and factor extra costs into the total price to compare true arrival costs across carriers.
Not always — connecting flights can be cheaper on many routes from George Bush Intercontinental Airport (IAH) because they allow competition and alternate airline combinations, but sometimes nonstop flights are competitively priced during promotions or when low-cost carriers serve the route. Evaluate total travel time, potential layover risk, and price differences before choosing a connecting arrival over a direct economy flight.
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Events & Festivals Near George Bush Intercontinental Airport (IAH) — Travel Timing and Economy Fares
Major events that affect economy fares from George Bush Intercontinental Airport (IAH) include the Houston Livestock Show and Rodeo (typically March), the Houston Marathon (January), and large conventions like those at NRG Center. During these peak event dates, expect higher economy fares and limited inventory—book months in advance and consider alternative dates or nearby airports to save. For cultural events in arrival cities (e.g., Art Basel in Miami or music festivals in Europe), be aware that local demand can raise arrival economy prices even if departure dates are flexible.
Best Time to Fly from George Bush Intercontinental Airport (IAH) — When to Get Cheapest Economy Fares
The best time to fly cheaply from George Bush Intercontinental Airport (IAH) is typically during shoulder months like September and January, and mid-week departures (Tuesday–Thursday). Book 6–10 weeks in advance for domestic economy travel and 2–6 months for international routes; for peak summer and holiday periods, book even earlier. Use fare calendars, flexible-date searches, and set alerts to catch sporadic sales and flash promotions.
Direct vs Connecting Flights from George Bush Intercontinental Airport (IAH) — Economy Trade-offs
Direct (nonstop) flights from George Bush Intercontinental Airport (IAH) save time and reduce the risk of missed connections, but connecting itineraries can offer significant savings on economy fares. For budget-conscious travelers, connecting flights with a reasonable layover (at least 60–90 minutes domestically, 2+ hours internationally) are often cheapest. Weigh the total door-to-door travel time, potential overnight layovers, and luggage transfer risk against the price savings to determine the best choice for your trip.
Airline Comparison for Economy Fares from George Bush Intercontinental Airport (IAH)
United Airlines operates a major hub at George Bush Intercontinental Airport (IAH) with many nonstop options and loyalty benefits, while Southwest and Spirit often offer low headline prices in economy class. Legacy carriers may include complimentary snacks or more flexible baggage allowances in standard economy, while low-cost carriers use ancillary fees—compare total costs including baggage and seat fees. For international economy travel, consider both the routing convenience and the total fare including extras to determine true value.
Seasonal Travel Tips for Economy Fliers from George Bush Intercontinental Airport (IAH)
In winter (December–February), book well in advance for holiday travel and target post-holiday windows for discounts. Spring (March–May) has spring-break spikes—book early for beach routes. Summer (June–August) is peak season; prioritize early booking and flexibility. Fall (September–November) often offers the cheapest economy fares—use this shoulder season to access better pricing and fewer crowds. Always factor in weather disruptions (hurricane season for Caribbean routes and winter storms for northern destinations) and buy travel insurance or flexible tickets when traveling during volatile seasons.
Flight Time and Schedules from George Bush Intercontinental Airport (IAH)
Flight times from George Bush Intercontinental Airport (IAH) vary by destination—short-haul domestic flights typically range from 1 to 4 hours, while transcontinental flights to the West Coast average 4–5 hours and transatlantic services range from 9–11+ hours depending on destination. Check airline schedule pages for exact departure and arrival times and use connection buffers of at least 60–90 minutes for domestic and 2–3 hours for international transfers. Morning flights can be more reliable for on-time performance and are often preferable when catching connecting long-haul flights.
Cheap Flights from George Bush Intercontinental Airport (IAH) — Economy Fare Strategies
To find the cheapest economy flights from George Bush Intercontinental Airport (IAH), combine flexible-date searches, price alerts, and comparison across aggregators (Google Flights, Skyscanner, Momondo). Low-cost carriers like Spirit and Frontier and hub carriers' off-peak sale windows are common sources of discount fares. Use nearby alternate airports, mid-week travel, and shoulder-season days for the best cheap-flight windows. Sign up for airline newsletters and set push alerts to be first to act on flash sales.