CA $361 Cheap Flights from Huntsville (HSV) to Seattle (SEA)

View CA $361 flight on Sat, Aug. 30, 2025Opens in a new window

Popular airlines from Huntsville International Airport (HSV) to Seattle-Tacoma International Airport (SEA)

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Cheap flights from Huntsville (HSV) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $361 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Huntsville to Seattle (HSV - SEA) route information
Origin airport
Huntsville Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
3245 km

Huntsville to Seattle Flights

The easy way to book your flights from Huntsville to Seattle 

With Expedia, it’s simple to find and book flights to Seattle from Huntsville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are nonstop flights to Seattle - Tacoma Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Huntsville to Seattle today, tomorrow, or this week.  

 

Save dollars with cheap flights from Huntsville Intl., HSV to Seattle - Tacoma Intl., SEA 

Sort your search results by price to find great deals on your flight from Huntsville to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Huntsville currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Seattle  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Seattle from Huntsville 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

Frequently asked questions

How much is a flight from Huntsville Intl. Airport (HSV) to SEA?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Huntsville Intl. Airport and Seattle - Tacoma Intl. Airport (SEA) start from . Make your booking today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Huntsville Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from HSV to SEA that have flexible change policies?
Flights from Huntsville Intl. Airport (HSV) to Sea-Tac Airport with flexible change policies are available with many airlines. Simply use our "No change fees" filter when searching. You'll only need to pay the fare difference, with no additional fees to worry about.
How many hours is the flight from HSV to Sea-Tac Airport?
There are plenty of ways to make the 7 hours and 20 minutes between Huntsville Intl. Airport and SEA go by faster. If you want to be productive, sort through your photos or clear out all those backed-up emails. A snooze also helps pass the time!
How far is the flight from Huntsville Intl. Airport to SEA?
Around 3,300 kilometres separates Huntsville and SeaTac, so pack some in-flight entertainment to help you fill in a couple of hours. That gripping novel you're eager to read will be ideal.
Which airlines fly direct from Huntsville Intl. Airport (HSV) to Sea-Tac Airport?
Unfortunately, there aren't any airlines that directly fly between Huntsville Intl. Airport and Seattle - Tacoma Intl. Airport (SEA). You'll have to book a flight with at least one stop.
Are HSV to SEA flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally find a bargain, with some of the cheapest fares from Huntsville Intl. Airport to Sea-Tac Airport emerging a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines advertise prices so far in advance.

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