$145 Find Cheap Flights from Seattle to Houston George Bush Airport - Compare and Save

These are the earliest and latest flight times available from Seattle to Houston George Bush Intcntl Airport:

• Earliest: departs at 7:00 am and lands at 11:20 am
• Latest: departs at 11:59 pm and lands at 4:19 am.

The flight takes about 4h 20m.

Three cabin classes are available on flights from Seattle to Houston George Bush Intcntl Airport:

• Economy Class
• Business Class
• First Class

A nonstop flight from Seattle to Houston George Bush Intcntl Airport takes 4h 20m, covering 1,871 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Seattle to Houston George Bush Intcntl Airport range from $334 to $576, with an average of $449 over the past 12 months. Anything below $334 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 58% above the $449 route average. Book 19 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $232 round-trip via Los Angeles (LAX), compared to $464 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 737 MAX 9 variants.

Morning is the busiest departure period on Seattle to Houston George Bush Intcntl Airport flights, with 40% of flights leaving in that window. Afternoon departures account for 20%, evening flights for 20%, and night flights for 20%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $357 to $2,439. That means the highest observed fare was about 7x higher than the lowest one.

Alaska Airlines is the only airline on the Seattle to Houston George Bush Intcntl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Seattle to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about $178, which is 32% below the typical average for this route.

Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates averaging $40 for economy cars. Top options include:

• ACO Rent A Car
• Easirent
• America Car Rental
• Thrifty
• Hertz

Flights from Seattle to Houston George Bush Intcntl Airport usually depart from Seattle/Tacoma Intl (SEA) and arrive at Houston George Bush Intcntl (IAH).

One-stop flights from Seattle to Houston George Bush Intcntl Airport most commonly connect through:

• Denver Intl (DEN) - 77% of one-stop connections
• Dallas/Fort Worth (DFW) - 11% of one-stop connections
• Salt Lake City (SLC) - 6% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 5% of one-stop connections

Yes. Flexible dates can save you up to 23% on flights from Seattle to Houston George Bush Intcntl Airport. Saturday is the cheapest departure day at $408 round-trip on average, while Monday is the most expensive at $526, a difference of $118.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

2 airlines operate flights between Seattle and Houston George Bush Intcntl Airport. The airlines offering nonstop flights on this route include:

• United Airlines
• Alaska Airlines

Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 6h 28m, compared with 6h 33m via Salt Lake City (SLC) and 6h 44m via Dallas/Fort Worth (DFW).

Houston George Bush Intcntl Airport is 2 hours ahead of Seattle (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Houston George Bush Intcntl Airport are George R. Brown Convention Center, Daikin Park and Houston Stadium. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

Among airlines operating Seattle to Houston George Bush Intcntl Airport flights:

• United Airlines: offers extra legroom; offers free seat selection
• Alaska Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Alaska Airlines: a cabin bag and a checked bag in Business Class
• Hawaiian Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Yes. IAH offers services for easy use by reduced mobility travelers. It has accessible concourses and platforms alongside wheelchair lifts for easy access. Its inter-terminal connector trains are also wheelchair accessible. All the airport restrooms are also wheelchair accessible. Service restrooms are also welcome at the airport. The airport also provides TTY phones for customers in wheelchairs and with vision and hearing problems.

From IAH, you can get to the city center with several options. You can take the metro from the airport to downtown. Alternatively, you can take a shuttle, a taxi or car rental from the airport to the city center. Car rentals are available at the Consolidated Rental Car Facility available onsite.

Yes. Several airlines provide direct flights. They include Spirit Airlines, Alaska Airlines, and United Airlines. Alternatively, you can catch one-stop flights provided by Spirit Airlines with a layover in Los Angeles.

SEA has 12 passenger lounges. Some are airline lounges that are exclusively for first and business-class travelers. They include Delta Sky Club in South satellite Terminal near Gate S9 and one in Concourse A near Gate A1. Others include British Airways Terraces Lounge in the South Terminal near Gate S9 and Concourse B alongside the Centurion Lounge. Alaska Airlines Lounge and The Club at SEA let you pay at the entrance gate regardless of your travel class.