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$129+ Cheap flights from Hobby (HOU) to Seattle (SEA)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SEA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston Hobby to Seattle/Tacoma Intl are usually found in October or September, booked 82 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Hobby to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Hobby (HOU) 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 September 17, 2025.

Round-trip from

$209
(American Airlines)

One-way from

$129
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$307

Good round-trip deal

$377 or less
From Houston Hobby to Seattle/Tacoma Intl
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One-way flight from Houston Hobby to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Houston Hobby to Seattle/Tacoma Intl.
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Find flight deals from Hobby to Seattle

Cheapest flights from Hobby to Seattle
Explore the most affordable flight options available from Hobby to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:12 amHOU - SEA
1 stop8h 42mAmerican Airlines
Tue 10/215:22 amSEA - HOU
1 stop8h 47mAmerican Airlines
Deal found 9/16$209
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:20 pmHOU - SEA
1 stop13h 50mSouthwest
Sat 11/155:45 amSEA - HOU
1 stop7h 40mSouthwest
Deal found 9/16$214
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:50 pmHOU - SEA
1 stop7h 55mSouthwest
Tue 10/217:10 amSEA - HOU
2 stops9h 10mSouthwest
Deal found 9/16$248
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:11 amHOU - SEA
1 stop7h 20mAmerican Airlines
Tue 11/1112:41 amSEA - HOU
1 stop7h 00mAmerican Airlines
Deal found 9/15$257
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:15 amHOU - SEA
1 stop10h 45mSouthwest
Sat 11/15:00 amSEA - HOU
2 stops10h 05mSouthwest
Deal found 9/17$258
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:40 pmHOU - SEA
1 stop6h 50mSouthwest
Tue 11/49:35 amSEA - HOU
1 stop6h 15mSouthwest
Deal found 9/15$267
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amHOU - SEA
2 stops11h 00mSouthwest
Sun 11/25:15 amSEA - HOU
1 stop8h 50mSouthwest
Deal found 9/17$268
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:40 pmHOU - SEA
1 stop9h 10mSouthwest
Tue 10/217:10 amSEA - HOU
2 stops9h 10mSouthwest
Deal found 9/16$272
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:10 pmHOU - SEA
1 stop9h 35mSouthwest
Mon 11/35:15 amSEA - HOU
1 stop8h 55mSouthwest
Deal found 9/17$277

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hobby 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Seattle that are best for you.

Fly from

Hobby

Fly to

Seattle

Route

Depart

Return

Price

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Fri 10/31

6:45 am-11:25 am

1 stop6h 40m

Seattle/Tacoma Intl

Tue 11/4

5:40 am-4:15 pm

1 stop8h 35m

$209

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Sat 10/18

8:40 am-2:55 pm

2 stops8h 15m

Seattle/Tacoma Intl

Tue 10/21

7:10 am-6:20 pm

2 stops9h 10m

$263

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Thu 10/30

6:15 am-3:00 pm

1 stop10h 45m

Seattle/Tacoma Intl

Sun 11/2

5:15 am-4:05 pm

1 stop8h 50m

$263

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Thu 10/16

5:25 pm-12:05 am

1 stop8h 40m

Seattle/Tacoma Intl

Tue 10/21

6:55 am-6:10 pm

1 stop9h 15m

$267

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Sat 11/1

5:40 pm-10:30 pm

1 stop6h 50m

Seattle/Tacoma Intl

Tue 11/4

9:35 am-5:50 pm

1 stop6h 15m

$267

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Mon 10/20

5:45 am-11:00 am

1 stop7h 15m

Seattle/Tacoma Intl

Wed 10/22

6:55 am-6:10 pm

1 stop9h 15m

$267

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Thu 10/16

5:40 pm-12:50 am

1 stop9h 10m

Seattle/Tacoma Intl

Wed 10/22

6:15 am-7:20 pm

2 stops11h 05m

$272

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Mon 10/20

7:05 pm-12:50 am

1 stop7h 45m

Seattle/Tacoma Intl

Mon 10/27

3:35 pm-12:35 am

1 stop7h 00m

$283

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Thu 11/27

8:10 am-5:10 pm

1 stop11h 00m

Seattle/Tacoma Intl

Thu 12/4

5:15 am-4:45 pm

2 stops9h 30m

$288

HoustonSeattle

HOU - SEA

HOUSEA

Houston Hobby

Wed 10/22

6:00 am-10:54 am

1 stop6h 54m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 18 results
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Best time to book a flight from Hobby to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Hobby with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston Hobby Airport to Seattle

How far ahead should I book a flight from Houston Hobby Airport to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Hobby to Seattle. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Houston Hobby Airport to Seattle, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston Hobby Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Houston Hobby Airport to Seattle (average of $238). Flying from Houston Hobby Airport to Seattle in June is currently the most expensive (average of $387). 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.

What is the cheapest time of day to fly from HOU to SEA?

Find hourly flight availability from Hobby 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 September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Houston Hobby Airport to Seattle in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Houston Hobby Airport to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Hobby to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston Hobby Airport to Seattle flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston Hobby Airport to Seattle?

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 September 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Hawaiian Airlines, and United Airlines from Houston Hobby Airport to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,729 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Spirit Airlines
6.3
Okay
8,023 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Hobby 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 Hobby?

    If you book a flight to Seattle from Houston Hobby, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There is 1 flight from Houston Hobby to Seattle/Tacoma Intl per day from 8 different airlines.

  • How long is the flight from Houston Hobby Airport to Seattle?

    There are many flights that can get you from Houston Hobby Airport to Seattle in 6h 40m. Fly via Southwest to get the fastest option. There are 1891 mi between Houston Hobby Airport and Seattle.

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

    Cheapflights users have booked flights from Houston Hobby Airport to Seattle round-trip from $109. Other airlines that can offer you cheap pricing are Frontier, from $136, and Delta, from $148. Spirit Airlines is 70% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Houston Hobby Airport to Seattle?

    On average you can expect to pay $627 for a flight from Houston Hobby Airport to Seattle. The cheapest flight overall is $207 while the most popular route, (Houston Hobby - Seattle/Tacoma Intl) is currently priced at $175.

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

    Most of the time, Houston Hobby Airport to Seattle flights that have layovers will stop in Dallas.

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

    The majority of Dallas visitors spend their time at American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion. Those on a layover in Dallas interested in visiting American Airlines Center, Dallas World Aquarium, or Dos Equis Pavilion can do so by traveling 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth. Travelers can book a car rental at Dallas/Fort Worth for about $48 per day to make their sightseeing more efficient.

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

    The least popular layover on flights from Houston Hobby Airport to Seattle is Denver.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hobby 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.

  • What is the cheapest month to book a flight from Houston Hobby Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Houston Hobby Airport to Seattle (average of $238). Flying from Houston Hobby Airport to Seattle in June is currently the most expensive (average of $387). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Top 8 airlines flying from Hobby to Seattle

Discover the top 8 airlines that operate flights from Hobby 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$109Average$214FlexibilityNo cancel feeOn-time65%
FrontierCheapest$136Average$217FlexibilityNo cancel feeOn-time62%
DeltaCheapest$148Average$276FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$185Average$380FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$207Average$420FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$226Average$386FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$250Average$351FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$252Average$428FlexibilityNo cancel feeOn-time69%

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