Cheap flights from Seattle to Houston George Bush Intcntl Airport from $83
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Houston George Bush Intcntl Airport departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Seattle to Houston George Bush Intcntl Airport
Our best Spirit Airlines deals on Seattle to Houston George Bush Intcntl Airport flight tickets
Frontier flights from Seattle to Houston George Bush Intcntl Airport
Our best Frontier deals on Seattle to Houston George Bush Intcntl Airport flight tickets
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How to get the cheapest flight ticket from Seattle to Houston George Bush Intcntl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Houston George Bush Intcntl Airport?
The month of January is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Seattle, with most prices found around $346. If you are unable to visit Houston George Bush Intcntl Airport during the month of January, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around $347.
What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?
The cheapest day to depart from Seattle to Houston George Bush Intcntl Airport is on a Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $528. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $653.
What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?
Our data shows that the cheapest Seattle to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $394. Try not to purchase tickets in the evening because they tend to be around $639. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Seattle/Tacoma Intl to Houston George Bush Intcntl flight route?
Fly from Seattle/Tacoma Intl to Houston George Bush Intcntl for the best Seattle/Tacoma Intl - Houston George Bush Intcntl flight prices
How far in advance should I book a flight to Houston George Bush Intcntl Airport?
You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Seattle when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $410 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Seattle for as low as $346 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Houston George Bush Intcntl flights?
There are 4 cabin classes available to choose from on Seattle/Tacoma Intl to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Houston George Bush Intcntl?
Spirit Airlines, Frontier, and Alaska Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Houston George Bush Intcntl
What airlines fly to Houston George Bush Intcntl Airport?
Alaska Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Seattle according to our data. Alaska Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Houston George Bush Intcntl Airport. Keep in mind that there are 7 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seattle to Houston George Bush Intcntl Airport on average per day?
11 flights are operational daily from Seattle to Houston George Bush Intcntl Airport as of April 2025. The most popular departure time for this route is 5:00PM, with 54% of flights per day taking off in the afternoon.
How many flights depart from Seattle to Houston George Bush Intcntl Airport on average per week?
78 flights are operational weekly from Seattle to Houston George Bush Intcntl Airport as of April 2025. The most popular departure day for this route is Tue, with 22% of flights per week taking off on this day.
When to book flights from Seattle to Houston George Bush Intcntl Airport
Cheap Seattle to Houston George Bush Intcntl Airport (SEA to IAH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Houston George Bush Intcntl Airport
How far is Seattle/Tacoma Intl to Houston George Bush Intcntl by plane?
The straight-line distance from Seattle/Tacoma Intl to Houston George Bush Intcntl is 1878.0 mi. 4h 13m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Houston George Bush Intcntl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Houston George Bush Intcntl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Houston George Bush Intcntl Airport?
As of April 2025, there are 7 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Houston George Bush Intcntl Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Houston George Bush Intcntl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Seattle to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Houston George Bush Intcntl Airport is Boeing 737 MAX 9 (22.62% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (18.74%), Boeing 737-900 (16.67%), and Airbus A319 (14.01%).
What is the most popular airline from Seattle to Houston George Bush Intcntl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Houston George Bush Intcntl Airport is Alaska Airlines (42% of total bookings). The next most popular airlines are United Airlines (38%), Frontier (10%), and Spirit Airlines (4%).
Best airlines flying from Seattle to Houston George Bush Intcntl Airport
Compare and see reviews for airlines that fly from Seattle to Houston George Bush Intcntl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $102 | Free Cancellation | Rating 6.3 7,886 reviews | |||
| PriceFrom $126 | Free Cancellation | Rating 5.9 3,277 reviews | |||
| PriceFrom $150 | Free Cancellation | Rating 7.9 2,345 reviews | |||
| PriceFrom $160 | Free Cancellation | Rating 8.0 7,899 reviews | |||
| PriceFrom $255 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $255 | Free Cancellation | Rating 8.0 9,823 reviews | |||
| PriceFrom $259 | Free Cancellation | Rating 7.4 8,615 reviews |
Alaska Airlines Flights From Seattle to Houston George Bush Intcntl Airport
Alaska Airlines operates around 10 flights from Seattle to Houston George Bush Intcntl Airport every week. The average price of these flights found in the last 72 hours has been $453, but momondo users have found Alaska Airlines deals from Seattle to Houston George Bush Intcntl Airport from as low as $255 round-trip. Alaska Airlines has been scored 8.0/10 in 9,823 reviews.
Hawaiian Airlines Flights From Seattle to Houston George Bush Intcntl Airport
$150 is the best Hawaiian Airlines flight deal from Seattle to Houston George Bush Intcntl Airport found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $387, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.9/10 from 2,345 user reviews) flies into Houston George Bush Intcntl Airport from Seattle 10 times in an average week so prices can vary.
Traveling to a place near Houston?
Book flights to Houston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Houston?
Finding the right flight to Houston from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.
Can I find flights from Seattle to Houston with flexible booking policies on momondo?
momondo does allow users to show only those flights to Houston from Seattle which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seattle to Houston?
Once all potential Seattle to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Seattle to Houston right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Houston from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.