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Cheap flights from Houston Hobby Airport to Seattle from C$ 280

HOU — SEA
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hobby to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Hobby to Seattle

Wed 4/116:40 a.m. -
1 stop8h 20m
Wed 18/111:00 p.m. -
1 stop6h 00m
Deal found 10/9C$ 571
Tue 29/99:30 a.m. -
Nonstop4h 45m
Tue 6/1011:30 a.m. -
1 stop6h 50m
Deal found 8/9C$ 572
Tue 13/102:30 p.m. -
1 stop6h 35m
Wed 14/1011:30 a.m. -
1 stop8h 10m
Deal found 9/9C$ 578
Thu 5/117:30 a.m. -
2 stops8h 25m
Mon 9/115:15 a.m. -
1 stop5h 55m
Deal found 10/9C$ 580
Tue 6/106:00 a.m. -
1 stop6h 15m
Tue 13/105:35 a.m. -
1 stop7h 00m
Deal found 8/9C$ 582
Mon 2/117:30 a.m. -
2 stops8h 25m
Tue 3/117:00 a.m. -
1 stop8h 50m
Deal found 9/9C$ 583
Wed 21/104:30 p.m. -
2 stops8h 10m
Wed 28/101:25 p.m. -
1 stop6h 10m
Deal found 11/9C$ 585
Thu 1/102:25 p.m. -
1 stop8h 50m
Tue 6/1011:45 a.m. -
1 stop9h 18m
Deal found 8/9C$ 586
Mon 16/116:15 a.m. -
1 stop6h 45m
Thu 19/117:40 a.m. -
2 stops7h 55m
Deal found 9/9C$ 587

Find flight deals from Hobby to Seattle

Round-trip from

C$ 571

One-way from

C$ 280

Popular in

July

Cheapest in

January

Average price

C$ 641
Southwest
  • Southwest
  • 10/11-17/11
  • 2 total stops
  • 13h 40m total
  • Houston to Seattle
Search Deals
Southwest
  • Southwest
  • 30/9-31/12
  • Nonstop
  • 4h 45m total
  • Houston to Seattle
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Cheapest round-trip

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Wed 9/12

5:27 p.m.-12:01 a.m.

1 stop8h 34m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 290

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Mon 9/11

7:30 a.m.-1:55 p.m.

2 stops8h 25m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 294

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Mon 5/10

8:10 a.m.-3:20 p.m.

2 stops9h 10m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 301

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Tue 8/12

5:27 p.m.-12:01 a.m.

1 stop8h 34m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 303

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Fri 9/10

6:45 p.m.-12:40 a.m.

1 stop7h 55m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 323

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Sat 21/11

6:35 p.m.-11:00 p.m.

1 stop6h 25m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 366
Quickest round-trip

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Sun 18/10

5:35 a.m.-9:50 a.m.

1 stop6h 15m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 366

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Fri 11/12

6:45 a.m.-1:00 p.m.

1 stop8h 15m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 380

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Fri 27/11

7:30 a.m.-1:55 p.m.

2 stops8h 25m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 380

HoustonSeattle

HOU Houston Hobby - SEA Seattle/Tacoma Intl

HOUSEA

Houston Hobby

Wed 2/12

6:15 a.m.-11:00 a.m.

1 stop6h 45m

Seattle/Tacoma Intl

Wed 9/12

7:40 a.m.-5:35 p.m.

2 stops7h 55m

C$ 579

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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?

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston Hobby Airport to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 C$ 411). Flying from Houston Hobby Airport to Seattle in July is currently the most expensive (average of C$ 673). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston Hobby Airport to Seattle as you normally would.

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

Airfare is typical for this route at the moment.

Houston Hobby Airport to Seattle flights typically cost between C$ 525 and C$ 750 in November.
The cheapest round-trip price found within the last 5 days was C$ 571 on Southwest (4 Nov-18 Nov).

Related info for your journey

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

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Houston Hobby. On average, Seattle/Tacoma Intl has 0 inbound flights from Houston Hobby per day from 0 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

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

    A quick flight from Houston Hobby Airport to Seattle can take about 6h 45m. Southwest provides one of the quickest options available for as low as C$ 579. Houston Hobby Airport and Seattle are separated by a distance of 3043 km.

  • 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 C$ 411). Flying from Houston Hobby Airport to Seattle in July is currently the most expensive (average of C$ 673). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Mukilteo
Leavenworth
Tacoma
Renton
Cashmere
Lynnwood
Ellensburg
Tukwila
Olympia
Marysville
Federal Way
Kirkland

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Certainly. Search results for flights to Seattle from Hobby shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Not ready to book yet? You can track prices for flights from Hobby to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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