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Cheap flights from Houston to Seattle (SEA) from $66

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — SEA
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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The best prices from Houston to Seattle/Tacoma Intl are usually found in October or September, booked 37 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Houston to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$244

One-way from

$66
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Houston to Seattle/Tacoma Intl
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One-way flight from Houston to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Houston to Seattle?

Thursday is generally a great day to depart. Flying on this day could help you save up to 23%.

How far in advance should I book a flight from Houston to Seattle?

Find a great deal and save up to 53% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston to Seattle within the next two weeks, with the cheapest ticket starting at $366.

What is the cheapest month to fly from Houston to Seattle?

The best pricing can be found in the month of October. Prices to Seattle from Houston average $363. You can even find prices in October for less than $363, as users have found deals to Seattle from as low as $138. The month of June appears to be one of the more expensive times to travel to Seattle from Houston. Flying in the targeted month can save you up to 24%.

When is the cheapest time to fly from Houston to Seattle (IAH - SEA)?

It’s typically best to fly out from Houston to Seattle at noon. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap American Airlines flights from Houston to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Houston and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Houston to Seattle. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 7/305:00 amIAH - SEA
1 stop7h 59mAmerican Airlines
Tue 8/612:59 amSEA - IAH
1 stop6h 35mAmerican Airlines
Deal found 4/26$298
Sat 5/254:22 pmHOU - SEA
1 stop8h 45mAmerican Airlines
Tue 5/281:15 amSEA - HOU
1 stop6h 30mAmerican Airlines
Deal found 4/26$306
Sat 5/256:34 pmIAH - SEA
1 stop6h 33mAmerican Airlines
Fri 5/311:15 amSEA - IAH
1 stop6h 37mAmerican Airlines
Deal found 4/26$316
Sat 5/256:23 pmHOU - SEA
1 stop6h 44mAmerican Airlines
Wed 5/297:17 amSEA - HOU
1 stop6h 35mAmerican Airlines
Deal found 4/26$351
Sat 5/184:22 pmHOU - SEA
1 stop6h 42mAmerican Airlines
Sat 5/257:17 amSEA - HOU
1 stop6h 35mAmerican Airlines
Deal found 4/26$356
Sat 6/16:23 pmHOU - SEA
1 stop7h 36mAmerican Airlines
Tue 6/411:02 pmSEA - HOU
1 stop8h 42mAmerican Airlines
Deal found 4/26$371
Thu 5/94:22 pmHOU - SEA
1 stop6h 42mAmerican Airlines
Fri 5/171:15 amSEA - HOU
1 stop6h 30mAmerican Airlines
Deal found 4/25$391
Sat 6/16:23 pmHOU - SEA
1 stop7h 36mAmerican Airlines
Mon 6/31:15 amSEA - HOU
1 stop6h 30mAmerican Airlines
Deal found 4/26$392
Sat 6/88:23 pmHOU - SEA
1 stop6h 24mAmerican Airlines
Wed 6/121:14 amSEA - HOU
1 stop6h 30mAmerican Airlines
Deal found 4/26$396

Cheap Frontier flights from Houston to Seattle

Explore cheap flight options specifically provided by Frontier for the route between Houston and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
To aid your search, here are some of the cheapest Frontier flights we've found from Houston to Seattle. Deals frequently update to provide users with more options.
Wed 5/154:44 pmHOU - SEA
1 stop17h 46mFrontier
Tue 5/218:14 pmSEA - HOU
1 stop15h 27mFrontier
Deal found 4/25$119
Wed 5/154:44 pmHOU - SEA
1 stop17h 46mFrontier
Sun 5/198:04 amSEA - HOU
1 stop27h 37mFrontier
Deal found 4/26$129
Fri 5/1710:27 pmIAH - SEA
1 stop11h 43mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$130
Fri 5/1710:27 pmIAH - SEA
1 stop11h 43mFrontier
Sun 5/198:04 amSEA - IAH
1 stop27h 05mFrontier
Deal found 4/26$141
Thu 5/910:19 pmIAH - SEA
1 stop23h 11mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$143
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$145
Sat 5/1110:59 pmIAH - SEA
1 stop11h 36mFrontier
Mon 5/138:20 amSEA - IAH
1 stop11h 49mFrontier
Deal found 4/26$150
Sat 5/1812:19 pmIAH - SEA
1 stop20h 45mFrontier
Mon 5/209:40 amSEA - IAH
1 stop24h 38mFrontier
Deal found 4/26$152
Thu 5/910:19 pmIAH - SEA
1 stop23h 11mFrontier
Fri 5/1710:24 pmSEA - IAH
1 stop10h 54mFrontier
Deal found 4/26$153

Cheap Houston to Seattle flights in April & May 2024

Find cheap flight options from Houston to Seattle specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 27, 2024.
Scroll through some of the best deals on flights from Houston to Seattle in 2024. Check back in a little while for more flight options.
Wed 5/154:44 pmHOU - SEA
1 stop17h 46mFrontier
Tue 5/218:14 pmSEA - HOU
1 stop15h 27mFrontier
Deal found 4/25$119
Wed 5/159:33 amIAH - SEA
1 stop24h 57mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$119
Wed 5/154:44 pmHOU - SEA
1 stop17h 46mFrontier
Sun 5/198:04 amSEA - HOU
1 stop27h 37mFrontier
Deal found 4/26$129
Wed 5/159:33 amIAH - SEA
1 stop24h 57mFrontier
Sun 5/198:04 amSEA - IAH
1 stop27h 05mFrontier
Deal found 4/26$129
Fri 5/1710:27 pmIAH - SEA
1 stop11h 43mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$130
Fri 5/1710:27 pmIAH - SEA
1 stop11h 43mFrontier
Sun 5/198:04 amSEA - IAH
1 stop27h 05mFrontier
Deal found 4/26$141
Thu 5/910:19 pmIAH - SEA
1 stop23h 11mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$143
Tue 5/79:37 pmIAH - SEA
1 stop13h 08mSpirit Airlines
Tue 5/219:40 pmSEA - IAH
1 stop12h 20mSpirit Airlines
Deal found 4/26$144
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$145

Houston to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Houston and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Scroll through some of the best deals on flights from Houston to Seattle in 2024. Check back in a little while for more flight options.
Wed 5/154:44 pmHOU - SEA
1 stop17h 46mFrontier
Tue 5/218:14 pmSEA - HOU
1 stop15h 27mFrontier
Deal found 4/25$119
Wed 5/159:33 amIAH - SEA
1 stop24h 57mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$119
Wed 5/154:44 pmHOU - SEA
1 stop17h 46mFrontier
Sun 5/198:04 amSEA - HOU
1 stop27h 37mFrontier
Deal found 4/26$129
Wed 5/159:33 amIAH - SEA
1 stop24h 57mFrontier
Sun 5/198:04 amSEA - IAH
1 stop27h 05mFrontier
Deal found 4/26$129
Fri 5/1710:27 pmIAH - SEA
1 stop11h 43mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$130
Fri 5/1710:27 pmIAH - SEA
1 stop11h 43mFrontier
Sun 5/198:04 amSEA - IAH
1 stop27h 05mFrontier
Deal found 4/26$141
Thu 5/910:19 pmIAH - SEA
1 stop23h 11mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$143
Tue 5/79:37 pmIAH - SEA
1 stop13h 08mSpirit Airlines
Tue 5/219:40 pmSEA - IAH
1 stop12h 20mSpirit Airlines
Deal found 4/26$144
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$145

Non-stop flights to Seattle from Houston

Discover non-stop flight options from Houston to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Consider booking one of these non-stop flights heading from Houston to Seattle. Search for alternative flights from Houston to Seattle by utilizing the search form above.
Tue 5/217:20 amIAH - SEA
Nonstop4h 54mUnited Airlines
Fri 5/3111:50 pmSEA - IAH
Nonstop4h 20mUnited Airlines
Deal found 4/26$287
Sat 6/88:00 pmIAH - SEA
Nonstop4h 43mUnited Airlines
Wed 6/125:05 pmSEA - IAH
Nonstop4h 20mUnited Airlines
Deal found 4/26$320
Fri 5/177:56 pmIAH - SEA
Nonstop4h 56mUnited Airlines
Mon 5/207:15 amSEA - IAH
Nonstop4h 23mUnited Airlines
Deal found 4/26$333
Sat 5/186:00 amIAH - SEA
Nonstop4h 37mAlaska Airlines
Sun 5/265:40 pmSEA - IAH
Nonstop4h 26mAlaska Airlines
Deal found 4/26$342
Wed 5/224:20 pmIAH - SEA
Nonstop4h 56mUnited Airlines
Wed 5/2911:50 pmSEA - IAH
Nonstop4h 20mUnited Airlines
Deal found 4/26$355
Tue 5/216:00 amIAH - SEA
Nonstop4h 40mAlaska Airlines
Wed 5/2911:59 pmSEA - IAH
Nonstop4h 16mAlaska Airlines
Deal found 4/26$362
Thu 6/68:00 pmIAH - SEA
Nonstop4h 43mUnited Airlines
Tue 6/1111:50 pmSEA - IAH
Nonstop4h 20mUnited Airlines
Deal found 4/25$364
Wed 6/57:20 amIAH - SEA
Nonstop4h 39mUnited Airlines
Tue 6/1111:50 pmSEA - IAH
Nonstop4h 20mUnited Airlines
Deal found 4/25$375
Tue 7/235:58 pmIAH - SEA
Nonstop4h 36mAlaska Airlines
Thu 7/2511:59 pmSEA - IAH
Nonstop4h 16mAlaska Airlines
Deal found 4/26$387

Houston to Seattle flights leaving soon

Find last-minute flight options from Houston to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
Have a look at some of the flights available from Houston to Seattle departing last-minute. It's wise to confirm all flight details are correct before booking.
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$145
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Fri 5/1710:24 pmSEA - IAH
1 stop10h 54mFrontier
Deal found 4/26$155
Sun 5/510:12 pmIAH - SEA
1 stop11h 08mFrontier
Sat 5/1810:08 pmSEA - IAH
1 stop8h 37mFrontier
Deal found 4/26$159
Sun 5/510:12 pmIAH - SEA
1 stop11h 08mFrontier
Tue 5/218:14 pmSEA - IAH
1 stop12h 06mFrontier
Deal found 4/26$161
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Sun 5/198:04 amSEA - IAH
1 stop27h 05mFrontier
Deal found 4/26$166
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Sat 5/119:32 pmSEA - IAH
1 stop8h 57mFrontier
Deal found 4/26$169
Sun 5/510:12 pmIAH - SEA
1 stop11h 08mFrontier
Fri 5/1710:24 pmSEA - IAH
1 stop10h 54mFrontier
Deal found 4/26$171
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Wed 5/228:04 amSEA - IAH
1 stop11h 48mFrontier
Deal found 4/26$175
Sat 5/410:59 pmIAH - SEA
1 stop11h 36mFrontier
Fri 5/1010:34 pmSEA - IAH
1 stop8h 09mFrontier
Deal found 4/26$178

One-way flights to Seattle from Houston

Search for one-way flight options from Houston to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
If you're seeking multiple options on one-way flights from Houston to Seattle, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Houston to Seattle instead should update the search form at the top of page.
Tue 5/2810:11 pmIAH - SEA
1 stop12h 34mSpirit Airlines
Deal found 4/26$66
Sat 5/1811:00 pmIAH - SEA
1 stop10h 04mFrontier
Deal found 4/26$81
Wed 5/154:44 pmHOU - SEA
1 stop17h 46mFrontier
Deal found 4/26$85
Wed 5/159:33 amIAH - SEA
1 stop24h 57mFrontier
Deal found 4/26$85
Sat 5/1110:59 pmIAH - SEA
1 stop11h 36mFrontier
Deal found 4/26$86
Tue 7/165:00 amIAH - SEA
1 stop10h 37mSpirit Airlines
Deal found 4/26$88
Tue 7/235:00 amIAH - SEA
1 stop10h 37mSpirit Airlines
Deal found 4/26$89
Tue 6/2510:44 pmIAH - SEA
1 stop11h 48mSpirit Airlines
Deal found 4/26$93
Wed 5/156:27 amIAH - SEA
2 stops28h 18mSpirit Airlines
Deal found 4/26$94

Find flights from Houston to Seattle within your budget

Customize your flight search to find flights from Houston to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$119 - $310

Route

Depart

Return

Price

Houston HobbySeattle/Tacoma Intl

HOU - SEA

HOUSEA

Houston Hobby

Wed 5/15

1 stop17h 46m

Seattle/Tacoma Intl

Tue 5/21

1 stop15h 27m

$119

Houston George Bush IntcntlSeattle/Tacoma Intl

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Wed 5/15

1 stop24h 57m

Seattle/Tacoma Intl

Tue 5/21

1 stop12h 06m

$119

Houston HobbySeattle/Tacoma Intl

HOU - SEA

HOUSEA

Houston Hobby

Wed 5/15

1 stop17h 46m

Seattle/Tacoma Intl

Sun 5/19

1 stop27h 37m

$129

Houston George Bush IntcntlSeattle/Tacoma Intl

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Tue 5/7

1 stop13h 08m

Seattle/Tacoma Intl

Tue 5/21

1 stop12h 20m

$144

Houston George Bush IntcntlSeattle/Tacoma Intl

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Tue 5/7

1 stop17h 23m

Seattle/Tacoma Intl

Sat 5/18

1 stop6h 40m

$151

Houston George Bush IntcntlSeattle/Tacoma Intl

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Wed 5/8

1 stop9h 52m

Seattle/Tacoma Intl

Tue 5/21

1 stop12h 06m

$178

Houston George Bush IntcntlSeattle/Tacoma Intl

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Tue 5/21

1 stop10h 16m

Seattle/Tacoma Intl

Tue 5/28

1 stop7h 07m

$296

Houston George Bush IntcntlSeattle/Tacoma Intl

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Tue 7/30

1 stop7h 59m

Seattle/Tacoma Intl

Tue 8/6

1 stop6h 35m

$298

Houston George Bush IntcntlSeattle/Tacoma Intl

IAH - SEA

IAHSEA

Houston George Bush Intcntl

Wed 5/29

1 stop6h 47m

Seattle/Tacoma Intl

Mon 6/3

Nonstop4h 20m

$310

Flights are sorted by cheapest first

Deals found on 4/25

When is the best time to book a flight from Houston to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Seattle. Price data was last updated on January 28, 2024.
The price you pay for your flight from Houston to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Houston to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Houston to Seattle. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to Seattle flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Houston to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Seattle is currently $85 while a round-trip flight costs $194. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight from Houston to Seattle (average of $244). Flying from Houston to Seattle in July is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$247

February

$254

March

$288

April

$295

May

$317

June

$407

July

$408

August

$343

September

$278

October

$257

November

$258

December

$244

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 27, 2024.
Read through reviews of airlines operating flights from Houston to Seattle, such as American Airlines, Frontier and Spirit Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
6,165 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Southwest
8.2
Very good
6,165 reviews
Southwest
8.2
Very good
6,165 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Alaska Airlines
8.1
Very good
9,115 reviews
Southwest
8.2
Very good
6,165 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Delta
8.1
Very good
10,966 reviews
Southwest
8.2
Very good
6,165 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

WestJet
7.5
Good
2,979 reviews
Southwest
8.2
Very good
6,165 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

United Airlines
7.4
Good
11,228 reviews
Southwest
8.2
Very good
6,165 reviews
Check prices

Comfort

8.1

Boarding

8.3

Food

7.4

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.

Related info for your journey

Find useful and relevant information for your journey from Houston to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Houston?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Houston. On average, Seattle/Tacoma Intl has 0 inbound flights from Houston per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Houston to Seattle for under $200 on Cheapflights?

    Yes, there are multiple flights from Houston to Seattle for under $200. The cheapest flight booked recently is on Frontier for just $119, but on average you can expect to pay $149.

  • Are there nonstop flights from Houston to Seattle for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to Seattle under $300. A good price for a nonstop flight from Houston to Seattle is less than $384.

  • Are there last-minute flights available from Houston to Seattle for under $200?

    There are currently 20+ open flights from Houston to Seattle within the next 7 days for less than $200.

  • What days are nonstop flights available from Houston to Seattle?

    Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday.

  • How many flights depart from Houston to Seattle on average per day?

    On average 24 flights depart from Houston to Seattle per day.
    Early Morning (Midnight to 6am) - 4% of flight departures
    Morning (6am - Noon) - 50% of flight departures
    Evening (6pm - Midnight) - 46% of flight departures

  • How long is the flight from Houston to Seattle?

    Departing from Houston to Seattle will take you 13h 08m. The distance from Houston to Seattle is about 1883 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston to Seattle round-trip?

    Currently priced at $119, Frontier will fly you from Houston to Seattle and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Spirit Airlines for as low as $144. Users have found that Frontier is 67% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from Houston to Seattle?

    Consider Undisclosed Carrier, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Houston to Seattle.

  • What are the most reliable airlines from Houston to Seattle?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Houston to Seattle on time: Alaska Airlines (84%), Japan Airlines (84%), Air Tahiti Nui (84%).

  • What are the cheapest flights from Houston to Seattle?

    While on average a flight from Houston to Seattle is generally $712, our data shows the cheapest flight currently is $160. When looking at the most popular route, (Houston Hobby - Seattle/Tacoma Intl), you can expect to pay $125 for that flight.

  • What does IAH to SEA mean?

    IAH stands for Houston George Bush Intcntl Airport, while SEA stands for Seattle/Tacoma Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are other airports near this flight route and their unique identifiers/IATA codes.

  • Where are the most common layover locations when flying from Houston to Seattle?

    Houston to Seattle flights have a layover in Las Vegas most of the time.

  • What are some popular things to do or see while on a layover in Las Vegas?

    If you're on a layover in Las Vegas and looking for things to do, consider visiting Fremont Street Experience, Fountains of Bellagio, or Colosseum at Caesars Palace. Fremont Street Experience, Fountains of Bellagio, and Colosseum at Caesars Palace can be accessed by traveling approximately 5.9 mi, 2.3 mi, and 2.6 mi, respectively from Las Vegas Harry Reid Intl. Travelers can rent a car at Las Vegas Harry Reid Intl for an average daily rate of $59 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Houston to Seattle flights?

    Houston to Seattle flights that have layovers will least frequently stop in Denver.

  • Can I find deals for flights from Houston to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Houston to Seattle that include hotel bookings?

    Yes. In addition to deals on Houston to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Seattle.

  • Can I find deals for business class flights from Houston to Seattle?

    Yes. Cheapflights offers flight deals from Houston to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Houston to Seattle that allow pets onboard?

    Many airlines flying from Houston to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to Seattle?

    Yes, you can often find last-minute deals on Houston to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to Seattle flight deals updated?

    The Houston to Seattle flight deals you see on this page were last updated on 4/26.

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Alternative routes for Houston to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Houston to Seattle

Discover the top 6 airlines that operate flights from Houston to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$112Average$246FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$124Average$273FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$149Average$372FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$158Average$396FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$181Average$433FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$294Average$427FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Houston to Seattle by cabin class

Find flights from Houston to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Houston to Seattle

Find hourly flight availability from Houston to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2024.
17%of flight departuresEarly morningMidnight to 6 am
30%of flight departuresMorning6 am to noon
21%of flight departuresAfternoonNoon to 6 pm
32%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Houston to Seattle

Explore weekly flight availability from Houston to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 27, 2024.
Sunday1daily flight
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday0daily flights

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Why should you use Cheapflights to find cheap flight tickets from Houston to Seattle?

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Need flexible booking options for your flight to Seattle from Houston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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