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Cheap flights from Houston Hobby Airport to Seattle from $124

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 Hobby Airport to Seattle departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston Hobby Airport to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
7:15 pm - 1:25 am
HOU
-
SEA
8h 10m1 stop
Southwest Logo
6:00 am - 4:55 pm
SEA
-
HOU
8h 55m1 stop
$251Southwest
Sat, Mar 28 - Tue, Mar 31
Southwest Logo
6:00 pm - 10:30 pm
HOU
-
SEA
6h 30m1 stop
Southwest Logo
5:15 am - 3:20 pm
SEA
-
HOU
8h 05m2 stops
$252Southwest
Wed, Feb 4 - Mon, Feb 9
Southwest Logo
6:20 am - 12:20 pm
HOU
-
SEA
8h 00m1 stop
Southwest Logo
6:35 am - 11:15 pm
SEA
-
HOU
14h 40m1 stop
$253Southwest
Wed, Feb 4 - Mon, Feb 9
Southwest Logo
2:55 pm - 10:30 pm
HOU
-
SEA
9h 35m2 stops
Southwest Logo
11:45 am - 9:45 pm
SEA
-
HOU
8h 00m1 stop
$256Southwest
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
12:47 pm - 5:45 pm
HOU
-
SEA
6h 58m1 stop
American Airlines Logo
6:00 am - 4:12 pm
SEA
-
HOU
8h 12m1 stop
$257American Airlines
Fri, Jan 30 - Mon, Feb 2
Southwest Logo
2:55 pm - 10:30 pm
HOU
-
SEA
9h 35m2 stops
Southwest Logo
11:40 am - 10:20 pm
SEA
-
HOU
8h 40m2 stops
$258Southwest
Wed, Apr 1 - Wed, Apr 8
Southwest Logo
2:55 pm - 10:30 pm
HOU
-
SEA
9h 35m2 stops
Southwest Logo
7:10 am - 8:40 pm
SEA
-
HOU
11h 30m2 stops
$262Southwest
Wed, Feb 18 - Sat, Feb 21
Southwest Logo
4:30 pm - 11:05 pm
HOU
-
SEA
8h 35m2 stops
Southwest Logo
5:15 am - 3:20 pm
SEA
-
HOU
8h 05m2 stops
$263Southwest
Tue, Feb 3 - Mon, Feb 9
Southwest Logo
7:15 pm - 1:25 am
HOU
-
SEA
8h 10m1 stop
Southwest Logo
5:00 am - 2:15 pm
SEA
-
HOU
7h 15m1 stop
$267Southwest
Sat, Mar 14 - Mon, Mar 23
Southwest Logo
12:25 pm - 8:10 pm
HOU
-
SEA
9h 45m2 stops
Southwest Logo
9:55 am - 7:35 pm
SEA
-
HOU
7h 40m2 stops
$268Southwest
Sat, Jan 31 - Wed, Feb 4

Southwest flights from Houston Hobby Airport to Seattle

Our best Southwest deals on Houston Hobby Airport to Seattle flight tickets
Southwest
Feb 25
HOU9:00 amHouston Hobby
9h 00m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
Mar 1
SEA4:30 pmSeattle/Tacoma Intl
5h 40m
1 stop
HOU12:10 amHouston Hobby
$247
Southwest
Mar 28
HOU7:15 pmHouston Hobby
8h 10m
1 stop
SEA1:25 amSeattle/Tacoma Intl
Mar 31
SEA6:00 amSeattle/Tacoma Intl
8h 55m
1 stop
HOU4:55 pmHouston Hobby
$251
Southwest
Feb 25
HOU5:10 pmHouston Hobby
7h 25m
1 stop
SEA10:35 pmSeattle/Tacoma Intl
Feb 27
SEA4:30 pmSeattle/Tacoma Intl
5h 40m
1 stop
HOU12:10 amHouston Hobby
$252

Delta flights from Houston Hobby Airport to Seattle

Our best Delta deals on Houston Hobby Airport to Seattle flight tickets
Delta
Jan 20
HOU5:45 amHouston Hobby
8h 35m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Jan 24
SEA5:00 amSeattle/Tacoma Intl
15h 33m
2 stops
HOU10:33 pmHouston Hobby
$569
Delta
Jan 15
HOU5:45 amHouston Hobby
8h 35m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Jan 24
SEA5:00 amSeattle/Tacoma Intl
15h 33m
2 stops
HOU10:33 pmHouston Hobby
$659
Delta
Jan 12
HOU5:45 amHouston Hobby
8h 35m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
Jan 26
SEA10:59 pmSeattle/Tacoma Intl
9h 22m
1 stop
HOU10:21 amHouston Hobby
$698

momondo Fare Finder

 
Customize your flight search to find flights from Houston Hobby Airport 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Houston Hobby Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Sat 3/28

7:15 pm-1:25 am

1 stop8h 10m

Seattle/Tacoma Intl

Tue 3/31

6:00 am-4:55 pm

1 stop8h 55m

$251

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Wed 2/4

6:00 pm-10:30 pm

1 stop6h 30m

Seattle/Tacoma Intl

Mon 2/9

5:15 am-3:20 pm

2 stops8h 05m

$252

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Wed 2/4

6:20 am-12:20 pm

1 stop8h 00m

Seattle/Tacoma Intl

Mon 2/9

6:35 am-11:15 pm

1 stop14h 40m

$253

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Wed 2/18

2:55 pm-10:30 pm

2 stops9h 35m

Seattle/Tacoma Intl

Sat 2/21

11:45 am-9:45 pm

1 stop8h 00m

$256

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Fri 1/30

12:47 pm-5:45 pm

1 stop6h 58m

Seattle/Tacoma Intl

Mon 2/2

6:00 am-4:12 pm

1 stop8h 12m

$257

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Wed 4/1

2:55 pm-10:30 pm

2 stops9h 35m

Seattle/Tacoma Intl

Wed 4/8

11:40 am-10:20 pm

2 stops8h 40m

$258

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Wed 2/18

2:55 pm-10:30 pm

2 stops9h 35m

Seattle/Tacoma Intl

Sat 2/21

7:10 am-8:40 pm

2 stops11h 30m

$262

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Tue 2/3

4:30 pm-11:05 pm

2 stops8h 35m

Seattle/Tacoma Intl

Mon 2/9

5:15 am-3:20 pm

2 stops8h 05m

$263

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Sat 3/14

7:15 pm-1:25 am

1 stop8h 10m

Seattle/Tacoma Intl

Mon 3/23

5:00 am-2:15 pm

1 stop7h 15m

$267

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Sat 1/31

12:25 pm-8:10 pm

2 stops9h 45m

Seattle/Tacoma Intl

Wed 2/4

9:55 am-7:35 pm

2 stops7h 40m

$268

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Houston Hobby 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 cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Houston Hobby Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. If you don’t want to visit Seattle in October, then you should wait until September to fly from Houston Hobby Airport, when ticket prices are also cheap, with an average price of $283.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Houston Hobby Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $379. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Houston Hobby Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $417.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Houston Hobby Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $469 when looking at flights departing in the morning. Flights to Seattle are more costly in the afternoon, with an average ticket price of $503. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Houston Hobby to Seattle/Tacoma Intl flight route?

Fly from Houston Hobby to Seattle/Tacoma Intl for the best Houston Hobby - 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 Hobby Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Houston Hobby Airport for as low as $311 on momondo.

What cabin class options are available on Houston Hobby to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on Houston Hobby 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.

Can stopping save me money on Houston Hobby Airport to Seattle flights?

You could potentially save up to 48% on your flight if you consider stops on a Houston Hobby Airport to Seattle flight.

How have Houston Hobby Airport to Seattle flight prices changed over time?

As of January 2026, prices for Houston Hobby Airport to Seattle flights are approximately 49% cheaper when compared to flights at the same time last year.

When to book flights from Houston Hobby Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Houston Hobby Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston Hobby Airport to Seattle (HOU to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston Hobby Airport to Seattle

Fastest flight time

4h 41m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Houston Hobby Airport to Seattle takes 4h 41m
Direct flights go from Houston Hobby Airport to Seattle every day.
There is 1 airport in Seattle. From Houston Hobby Airport there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

  • How far is Houston Hobby to Seattle/Tacoma Intl by plane?

    A flight from Houston Hobby to Seattle/Tacoma Intl will travel around 1898.0 mi. A reasonable flight in good conditions will take 4h 41m.

  • When did momondo last update prices for flights from Houston Hobby Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Houston Hobby Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from Houston Hobby Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Houston Hobby 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 Hobby Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Houston Hobby Airport to Seattle?

  • What is the most popular airline from Houston Hobby Airport to Seattle?

Best airlines flying from Houston Hobby Airport to Seattle

Compare and see reviews for airlines that fly from Houston Hobby Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $104Free CancellationRating
6.3
8,289 reviews
Search Spirit Airlines flights
FrontierPriceFrom $136Free CancellationRating
5.7
3,061 reviews
Search Frontier flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,031 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $186Free CancellationRating
7.8
2,824 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $207Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $230Free CancellationRating
8.0
11,668 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $235Free CancellationRating
7.4
9,142 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Tukwila
Federal Way
Cle Elum
Lakewood
Fife
Westport
Kirkland
Centralia
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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