Cheap flights from Houston George Bush Intcntl Airport to Seattle from $88
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Seattle departing on 6/2. 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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American Airlines flights from Houston George Bush Intcntl Airport to Seattle
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Alaska Airlines flights from Houston George Bush Intcntl Airport to Seattle
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How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Seattle
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 typical price of a round-trip flight between Houston George Bush Intcntl Airport and Seattle?
What is the cheapest month to fly to Seattle?
In general, February is the cheapest month to fly from Houston George Bush Intcntl Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $324. If you don’t want to visit Seattle in February, then you should wait until September to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $327.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Houston George Bush Intcntl Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $386. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Houston George Bush Intcntl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $671.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Houston George Bush Intcntl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $478 when looking at flights departing in the morning. Flights to Seattle are more costly at noon, with an average ticket price of $534. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Houston George Bush Intcntl to Seattle/Tacoma Intl flight route?
Fly from Houston George Bush Intcntl to Seattle/Tacoma Intl for the best Houston George Bush Intcntl - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Houston George Bush Intcntl Airport when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $392 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Houston George Bush Intcntl Airport for as low as $348 on momondo.
What cabin class options are available on Houston George Bush Intcntl to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Houston George Bush Intcntl to Seattle/Tacoma Intl 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 Houston George Bush Intcntl to Seattle/Tacoma Intl?
Spirit Airlines, Frontier, and Hawaiian Airlines are the most popular carriers operating from Houston George Bush Intcntl to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Seattle from Houston George Bush Intcntl Airport according to our data. Alaska Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Houston George Bush Intcntl Airport to Seattle on average per day?
The number of flights available between Houston George Bush Intcntl Airport and Seattle is 13 per day as of April 2025. The most frequent departure time is 7:00AM, with 42% of daily flights leaving in the evening.
How many flights depart from Houston George Bush Intcntl Airport to Seattle on average per week?
92 flights are operational weekly from Houston George Bush Intcntl Airport to Seattle as of April 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
When to book flights from Houston George Bush Intcntl Airport to Seattle
Cheap Houston George Bush Intcntl Airport to Seattle (IAH to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Seattle
How far is Houston George Bush Intcntl to Seattle/Tacoma Intl by plane?
The straight-line distance from Houston George Bush Intcntl to Seattle/Tacoma Intl is 1878.0 mi. By plane, this route typically takes 4h 40m.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Houston George Bush Intcntl Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Seattle/Tacoma Intl Airport?
There are 7 operators available for flights from Houston George Bush Intcntl Airport to Seattle/Tacoma Intl Airport as of April 2025.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Houston George Bush Intcntl Airport to Seattle?
Based on momondo bookings for flights between Houston George Bush Intcntl Airport and Seattle, the leading plane model is Boeing 737-900, making up 19.88% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 18.11%, Boeing 737 MAX 9 with 16.99%, and Boeing 737-800 with 11.57%.
What is the most popular airline from Houston George Bush Intcntl Airport to Seattle?
momondo data reveals that the most frequently booked airline on the route from Houston George Bush Intcntl Airport to Seattle is Alaska Airlines, representing 46% of all bookings. The subsequent popular airlines are United Airlines at 36%, Frontier at 9%, and Spirit Airlines at 4%.
Best airlines flying from Houston George Bush Intcntl Airport to Seattle
Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $101 | Free Cancellation | Rating 6.3 7,940 reviews | |||
| PriceFrom $129 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 9,918 reviews | |||
| PriceFrom $270 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $289 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $301 | Free Cancellation | Rating 7.9 2,393 reviews |
Alaska Airlines Flights From Houston George Bush Intcntl Airport to Seattle
Alaska Airlines is one of the most popular airlines flying from Houston George Bush Intcntl Airport to Seattle, operating 10 flights/week on average for this route. A good Alaska Airlines flight deal for Houston George Bush Intcntl Airport to Seattle starts from $236 round-trip, up to an average price of $401. Our users have rated Alaska Airlines at 8.0/10.
Hawaiian Airlines Flights From Houston George Bush Intcntl Airport to Seattle
Across 2,393 Hawaiian Airlines reviews on momondo, the average score is 7.9/10. Hawaiian Airlines flies from Houston George Bush Intcntl Airport to Seattle about 11 times each week, with ticket deals ranging from $301 to $387. Price data is based on momondo searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Houston to Seattle?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Houston.
Can I find flights from Houston to Seattle with flexible booking policies on momondo?
All flight searches from Houston to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Houston to Seattle?
Once all potential Houston to Seattle 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 Houston to Seattle right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Seattle from Houston. 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.