Seattle, WA SEA to Houston, TX HOU flight with United

Fri, Jul 31
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Journey information

Overview: Seattle, WA to Houston, TX flight

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Flights from Seattle, WA to Houston, TX depart on average 52 times per day, taking around 4h 21m. Cheap flight tickets for this journey start at $135 (€111) if you book in advance.

There are 4 flights per day. The earliest flight runs at 00:05, the last at 23:58. The fastest flight covers the 1889 miles (3041 km) distance in 4h 18m. March is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
1889 miles (3041 km)
Average flight duration
4h 21m
Cheapest ticket price
$135 (€111)
Flights per day
52
Direct flights
4
Fastest flight
4h 18m
First flight
12:05 AM
Last flight
11:58 PM
Cheapest Month
Mar
Cheapest Day
Sat
High Season
Jan - Mar
Low Season
Jul - Sep
Best time to book
28 days
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from Seattle, WA to Houston, TX

Showing times and prices for Aug 01

Cheapest price

$307

Average price

$385

Fastest journey

4 h 18 m

Average duration

4 h 25 m

Flights per day

4

Distance

3041 km

Cheap tickets

The best way to find a cheap flight ticket from Seattle, WA to Houston, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Seattle, WA to Houston, TX will cost around $385 if you buy it on the day, but the cheapest tickets can be found for only $307.

Fast flights

Of the 4 flights that leave Seattle, WA for Houston, TX onSat, Aug 01, 4 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sat, Aug 01 the direct flights cover the 3041 km distance in an average of 4 h 25 m but if you time it right, some flights will get you there in just 4 h 18 m .

On Sat, Aug 01 the longest flights will take 4 h 33 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • Alaska Airlines
    6:01 AM4h20
    Seattle, WA
    10:21 AMHouston, TX
    $3071One-way
    0 transfers
  • United
    6:59 AM4h18
    Seattle, WA
    11:17 AMHouston, TX
    $3271One-way
    0 transfers
  • United
    10:20 PM4h28
    Seattle, WA
    2:48 AMHouston, TX
    $4161One-way
    0 transfers
  • Alaska Airlines
    4:13 PM4h33
    Seattle, WA
    8:46 PMHouston, TX
    $4911One-way
    0 transfers

Travel Information

Compare train, bus, and flight for Seattle, WA to Houston, TX

Omio recommends booking the bus as it is the most popular option from Seattle, WA to Houston, TX among Omio's users. If you are prioritising price take the bus with prices starting from $137. For those with little time consider booking a flight which can get you there in 4h 21m. The ticket price range depends on the travel mode: a bus costs an average of $137, and a train costs an average of $367.

Distance: 1889 miles (3041 km)

Compare flight with

Flight
Most popular
Bus
Train
Driving

$380

Average price

$309

Average price

Cheapest

$537

Average price

$455

Average price

(fuel + tolls)

7h 21m

Average total duration

Fastest

4h 21m

Onboard

+

3h 0m

Additional time*

64h 33m

Average total duration

64h 3m

Onboard

+

30m

Additional time*

78h 25m

Average total duration

77h 55m

Onboard

+

30m

Additional time*

34h 25m

Average total duration

(door-to-door)

United

Most popular airline

Greyhound

Most popular bus company

Amtrak

Most popular train company

Your own car or car rental

Direct Options

Direct Options

Direct Options

Direct Options

The cheapest way to travel from Seattle, WA to Houston, TX is a bus with an average price of $309 (€253).

This is compared to other travel options from Seattle, WA to Houston, TX:

A bus is $71 (€58) less than a flight for this route with tickets for a flight from Seattle, WA to Houston, TX costing on average $380 (€311).

A bus is $228 (€187) less than a train for this route with tickets for a train from Seattle, WA to Houston, TX costing on average $537 (€440).

The fastest way to travel from Seattle, WA to Houston, TX is by flight with an average journey time of 4h 21m.

Other travel options to Houston, TX take longer:

Bus takes on average 64h 3m.

Train takes on average 77h 55m.

It's helpful to compare your options as there are 3 ways to travel between Seattle, WA and Houston, TX including taking a train, bus, and flight.
We recommend using the bus as it is the most popular way to get from Seattle, WA to Houston, TX among Omio's users.

Live departures

Seattle, WA to Houston, TX flight times

The table below shows live departures for Seattle, WA to Houston, TX flights for today, Thursday, July 30. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
Alaska Airlines4:13 PM Seattle, WA
4h33
8:46 PM Houston, TX0 transfersDirect
United7:55 PM Seattle, WA
7h51
3:46 AM Houston, TX0 transfersDirect
United10:20 PM Seattle, WA
4h28
2:48 AM Houston, TX0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Seattle, WA to Houston, TX by train, bus, or flight

Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Fri
Jul 31
Sat
Aug 01
Sun
Aug 02
Mon
Aug 03
Tue
Aug 04
Wed
Aug 05
Thu
Aug 06

Why should you book Seattle, WA to Houston, TX flights with Omio?

United as well as Alaska Airlines offer flights services from Seattle, WA to Houston, TX.
Omio is an official ticket reseller for all your travel options from Seattle, WA to Houston, TX.

Why book with Omio vs United?

  • Compare with other providers: On Omio, you can not only buy tickets for United, but also compare tickets for the likes of Alaska Airlines to find the best option for your trip from Seattle, WA to Houston, TX.
  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare United with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Seattle, WA to Houston, TX.

Why book with Omio over Kayak, Skyscanner or Trip?

  • Compare with other providers: On Omio, you can also compare tickets for the likes of Alaska Airlines to find the best option for your trip from Seattle, WA to Houston, TX.
  • Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Seattle, WA to Houston, TX.

Airlines: United, Alaska Airlines from Seattle, WA to Houston, TXFind the best flights between Seattle, WA to Houston, TX with Omio's travel partners United, Alaska Airlines from $135 (€111). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

United

About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
4h 18m
Cheapest Price
$176 (€144)
United frequency
33 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.

Alaska Airlines

About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Duration
4h 20m
Cheapest Price
$307 (€252)
Alaska Airlines frequency
9 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)

Complete guide to Houston, TX

Things to do in Houston, TX

Discover the best of Houston, TX — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Houston, TX trip today.

  • Must visit

Museum of Fine Arts, Houston

One of America’s top fine arts museums, spanning antiquity to modern works. A must for major collections, architecture, and rotating exhibitions.

  • Must visit

Space Center Houston

Premier space museum with spacecraft, simulators, and NASA history. Essential for understanding Houston’s link to human spaceflight.

  • Must visit

Houston Museum of Natural Science

Large natural science museum known for dinosaurs, gems, and immersive displays. A family favorite with broad appeal and strong exhibits.

United States dollar ($)

Moderate for U.S. cities: hotels vary widely, dining is reasonable, and car-based transit can add costs for visitors.

Average meal costs

Budget
$10-18 for fast food or casual spots.
Mid-range
$20-40 per person for a restaurant meal.
Fine dining
$75+ per person for upscale dining.
Coffee
$3-6 for coffee or cappuccino.

Tipping culture

Tip 18-20% at restaurants, $1-2 per drink at bars, and 10-15% for taxis. Cafes often have tip jars or card prompts.

FAQs: Seattle, WA to Houston, TX Flight

Find answers to the most common questions about traveling from Seattle, WA to Houston, TX by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Houston, TX, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Seattle, WA to Houston, TX can start from as little as $135 (€111) when you book in advance. The average flight ticket price for Seattle, WA to Houston, TX is $380 (€311) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Seattle, WA to Houston, TX is 4h 18m to travel the 1889 miles (3041 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Seattle, WA to Houston, TX leaves at 12:05 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Seattle, WA to Houston, TX leaves at 11:58 PM.
Yes, there are 4 direct flights a day from Seattle, WA to Houston, TX with United, Alaska Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Seattle, WA to Houston, TX, you can count on United, Alaska Airlines for the best way to get you to Houston, TX. You can also check all possible airlines who offer a service between Seattle, WA and Houston, TX and compare the amenities they offer before buying a plane ticket.
Flights from Seattle, WA to Houston, TX generally leave from Seattle-Tacoma International Airport and arrive in George Bush Intercontinental Airport.Seattle-Tacoma International Airport is away from Seattle, WA city centre and George Bush Intercontinental Airport is 4 miles (7 km) from Houston, TX city centre.
The cheapest month for a flight from Seattle, WA to Houston, TX is March.
It's helpful to compare your options as there are 3 ways to travel between Seattle, WA and Houston, TX including taking a train, bus, and flight.
Since neither Seattle, WA nor Houston, TX are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 2 h between Seattle, WA and Houston, TX all year round.
The best events to attend in Houston, TX include:
  • Houston Livestock Show and Rodeo, the largest livestock show and rodeo in the world featuring concerts, competitions, and exhibitions
  • Houston Art Car Parade, a unique parade showcasing creatively decorated cars as mobile works of art
  • Houston International Festival, a celebration of global cultures with food, music, and art from around the world
  • Bayou City Art Festival, an outdoor festival featuring local artists' work along with live music and food vendors.
Some of the most interesting sights to explore in Houston, TX are:
  • Space Center Houston, an educational complex offering exhibits and tours related to NASA's space exploration
  • Houston Museum of Natural Science, featuring extensive collections of fossils, gems, and ancient artifacts
  • Houston Zoo, home to over 6,000 animals from around the world in a lush, 55-acre park
  • Museum of Fine Arts, Houston, showcasing a diverse collection of art from antiquity to the present
  • Buffalo Bayou Park, a 160-acre green space with trails, gardens, and views of the downtown skyline.
The best holidays to experience in Houston, TX include:
  • Independence Day, fireworks and celebrations marking the nation's birthday
  • Labor Day, a long weekend perfect for outdoor activities and barbecues
  • Thanksgiving, a time for family gatherings and enjoying the fall season
  • Christmas, festive decorations and holiday spirit throughout the city.
The best things to do in Houston, TX include:
  • Visit the Houston Livestock Show and Rodeo, the largest livestock exhibition and rodeo in the world, featuring concerts and carnival attractions
  • Explore the vibrant street art and murals in the Houston Heights neighborhood
  • Enjoy a performance at the Houston Symphony, offering a range of classical and contemporary music
  • Discover the culinary scene with a food tour in the diverse neighborhoods of Houston
  • Attend a game at Minute Maid Park, home of the Houston Astros, for an exciting baseball experience.
The best season to visit Houston, TX is Spring or Fall. The best weather to explore Houston, TX is during April-June or September-November.
We recommend using the bus as it is the most popular way to get from Seattle, WA to Houston, TX among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Houston, TX, travelers should be cautious of common urban safety concerns such as petty theft, pickpocketing, and vehicle break-ins, especially in crowded areas and tourist hotspots. Scams to watch out for include fake ticket sellers, overcharging by unofficial taxi or ride-share drivers, and street vendors offering counterfeit goods. Staying in well-lit areas, using authorized transportation, and securing personal belongings can help minimize risks.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from Seattle, WA to Houston, TX

Most Seattle, WA to Houston, TX flights use the Seattle-Tacoma International Airport to George Bush Intercontinental Airport airport pair, with some services landing at William P. Hobby Airport. Use this guide to compare Seattle, WA and Houston, TX airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Seattle
Arrival airports in Houston

Which Seattle, WA airport do flights to Houston, TX leave from?

Flights from Seattle, WA to Houston, TX depart from Seattle-Tacoma International Airport. The airport is 0 miles (1 km) from Seattle, WA city centre at 17801 Intertiol Blvd, Seattle, WA 98158, USA.
Seattle-Tacoma International Airport (SEA)17801 Intertiol Blvd, Seattle, WA 98158, USAWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to Seattle-Tacoma International Airport from Seattle city centre

Bus124 · 20m · $4
Dungeness Line · 39m · $27
570 · 41m · $4 · every ~1 min
Dungeness Line · 56m · $28
Tram1 Line · 44m · $4 · every ~14 min
1 Line · 45m · $4 · every ~14 min
ShuttleI-5 Corridor Southbound, Anacortes Southbound · 25m · $9

Seattle-Tacoma International Airport airport facilities and services

Seattle-Tacoma International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Restaurants are available, including fast food and sit-down options like McDold's and Beecher's Handmade Cheese.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located throughout the terminal, including near baggage claim and ticketingas.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at Seattle-Tacoma International Airport: Parking, Taxis, WC.

Bike and car services

Available at Seattle-Tacoma International Airport: Car Rental.

Accessibility

Accessibility facilities are available at Seattle-Tacoma International Airport: Elevators, ramps.

Shops, hotels and contact

Nearby hotels include Hotels within walking distance, such as the Seattle Airport Marriott and Hilton Seattle Airport..

More options for your journey from Seattle, WA to Houston, TX

Here are some other resources that might have the information you need

Most popular flights to and from Houston, TX and Seattle, WA

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