What airlines fly to Seattle?

Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to Seattle from Huntsville according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Huntsville to Seattle/Tacoma Intl?

Alaska Airlines, United Airlines, and American Airlines are the most popular carriers operating from Huntsville to Seattle/Tacoma Intl

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

Prices for flights from Huntsville Airport to Seattle/Tacoma Intl Airport refresh daily.

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

As of October 2025, there are 3 operators available to choose from for flights from Huntsville Airport to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Huntsville Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to Seattle/Tacoma Intl Airport.

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

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$243 Cheap Flights from Huntsville to Seattle in 2025/26

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Find the cheapest flights from Huntsville to Seattle

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:27 am - 1:54 pmHSV-SEA

8h 27m1 stop

2:46 pm - 11:56 pmSEA-HSV

7h 10m1 stop

$309American Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

6:30 am - 4:15 pmHSV-SEA

11h 45m2 stops

11:59 pm - 11:59 amSEA-HSV

10h 00m1 stop

$314United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

6:30 am - 4:10 pmHSV-SEA

11h 40m2 stops

10:40 am - 11:15 pmSEA-HSV

10h 35m2 stops

$319United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

5:24 am - 12:29 pmHSV-SEA

9h 05m1 stop

5:45 pm - 12:46 pmSEA-HSV

17h 01m2 stops

$335Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

5:24 am - 12:29 pmHSV-SEA

9h 05m1 stop

6:00 am - 4:27 pmSEA-HSV

8h 27m1 stop

$344Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

5:24 am - 12:29 pmHSV-SEA

9h 05m1 stop

5:45 pm - 9:42 amSEA-HSV

13h 57m2 stops

$345Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

7:30 am - 4:15 pmHSV-SEA

10h 45m2 stops

11:59 pm - 11:52 amSEA-HSV

9h 53m1 stop

$354United Airlines

Find Deal

Sun, Nov 16 - Sat, Nov 22

9:21 am - 5:51 pmHSV-SEA

10h 30m1 stop

12:59 am - 12:29 pmSEA-HSV

9h 30m1 stop

$371American Airlines

Find Deal

Sat, Dec 13 - Mon, Dec 29

12:59 pm - 11:24 amHSV-SEA

24h 25m2 stops

12:20 am - 11:53 amSEA-HSV

9h 33m1 stop

$544Alaska Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

12:59 pm - 11:32 pmHSV-SEA

12h 33m2 stops

12:20 am - 11:47 amSEA-HSV

9h 27m1 stop

$598Alaska Airlines

Find Deal

Fri, Nov 14 - Mon, Nov 17

Delta flights from Huntsville to Seattle

Our best Delta deals on Huntsville to Seattle flight tickets

Delta

Feb 28

HSV5:24 amHuntsville

9h 05m

1 stop

SEA12:29 pmSeattle/Tacoma Intl

Mar 3

SEA5:45 pmSeattle/Tacoma Intl

17h 01m

2 stops

HSV12:46 pmHuntsville

$335

Find similar

Delta

Feb 28

HSV5:24 amHuntsville

9h 05m

1 stop

SEA12:29 pmSeattle/Tacoma Intl

Mar 3

SEA6:00 amSeattle/Tacoma Intl

8h 27m

1 stop

HSV4:27 pmHuntsville

$344

Find similar

Delta

Feb 28

HSV5:24 amHuntsville

9h 05m

1 stop

SEA12:29 pmSeattle/Tacoma Intl

Mar 3

SEA5:45 pmSeattle/Tacoma Intl

13h 57m

2 stops

HSV9:42 amHuntsville

$345

Find similar

American Airlines flights from Huntsville to Seattle

Our best American Airlines deals on Huntsville to Seattle flight tickets

American Airlines

Nov 27

HSV7:27 amHuntsville

8h 27m

1 stop

SEA1:54 pmSeattle/Tacoma Intl

Dec 4

SEA2:46 pmSeattle/Tacoma Intl

7h 10m

1 stop

HSV11:56 pmHuntsville

$309

Find similar

American Airlines

Dec 13

HSV9:21 amHuntsville

10h 30m

1 stop

SEA5:51 pmSeattle/Tacoma Intl

Dec 29

SEA12:59 amSeattle/Tacoma Intl

9h 30m

1 stop

HSV12:29 pmHuntsville

$371

Find similar

American Airlines

Feb 28

HSV4:57 pmHuntsville

8h 11m

1 stop

SEA11:08 pmSeattle/Tacoma Intl

Mar 2

SEA12:59 amSeattle/Tacoma Intl

9h 22m

1 stop

HSV12:21 pmHuntsville

$409

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Thu 11/27

7:27 am-1:54 pm

1 stop8h 27m

Seattle/Tacoma Intl

Thu 12/4

2:46 pm-11:56 pm

1 stop7h 10m

$309

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Thu 11/27

6:30 am-4:15 pm

2 stops11h 45m

Seattle/Tacoma Intl

Thu 12/4

11:59 pm-11:59 am

1 stop10h 00m

$314

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Thu 11/27

6:30 am-4:10 pm

2 stops11h 40m

Seattle/Tacoma Intl

Thu 12/4

10:40 am-11:15 pm

2 stops10h 35m

$319

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sat 2/28

5:24 am-12:29 pm

1 stop9h 05m

Seattle/Tacoma Intl

Tue 3/3

5:45 pm-12:46 pm

2 stops17h 01m

$335

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sat 2/28

5:24 am-12:29 pm

1 stop9h 05m

Seattle/Tacoma Intl

Tue 3/3

6:00 am-4:27 pm

1 stop8h 27m

$344

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sat 2/28

5:24 am-12:29 pm

1 stop9h 05m

Seattle/Tacoma Intl

Tue 3/3

5:45 pm-9:42 am

2 stops13h 57m

$345

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sun 11/16

7:30 am-4:15 pm

2 stops10h 45m

Seattle/Tacoma Intl

Sat 11/22

11:59 pm-11:52 am

1 stop9h 53m

$354

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sat 12/13

9:21 am-5:51 pm

1 stop10h 30m

Seattle/Tacoma Intl

Mon 12/29

12:59 am-12:29 pm

1 stop9h 30m

$371

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Thu 11/13

12:59 pm-11:24 am

2 stops24h 25m

Seattle/Tacoma Intl

Sun 11/16

12:20 am-11:53 am

1 stop9h 33m

$544

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Fri 11/14

12:59 pm-11:32 pm

2 stops12h 33m

Seattle/Tacoma Intl

Mon 11/17

12:20 am-11:47 am

1 stop9h 27m

$598

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Huntsville 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

Prices

Airlines

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Huntsville to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $376. If you don’t want to visit Seattle in January, then you should wait until February to fly from Huntsville, when ticket prices are also cheap, with an average price of $388.

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

On average, the least expensive day to fly to Seattle from Huntsville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $506. 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 Huntsville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $572.

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

Flying to Seattle from Huntsville at noon is the least expensive time of day to depart. momondo users have found prices as low as $531 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $551. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Seattle from Huntsville when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Huntsville for as low as $394 on momondo.

How have Huntsville to Seattle flight prices changed over time?

As of October 2025, prices for Huntsville to Seattle flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from Huntsville to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Huntsville to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Huntsville to Seattle (HSV to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Huntsville to Seattle

Direct flights	None

There are no direct flights from Huntsville to Seattle. There are no popular flight routes from Huntsville to Seattle.

Search flight deals

How far is Huntsville to Seattle/Tacoma Intl by plane?
The distance between Huntsville and Seattle/Tacoma Intl is about 2036.4 mi. Flights usually cover this in 7h 37m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Huntsville Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Huntsville Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Huntsville Airport to Seattle/Tacoma Intl Airport?
As of October 2025, there are 3 operators available to choose from for flights from Huntsville Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Huntsville Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Huntsville to Seattle?
momondo data reveals that the most frequently booked airline on the route from Huntsville to Seattle is American Airlines, representing 67% of all bookings. The subsequent popular airlines are United Airlines at 22% and Delta at 11%.

Best airlines flying from Huntsville to Seattle

Compare and see reviews for airlines that fly from Huntsville to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights

Tacoma

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SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Puyallup

Marysville

Redmond

Tukwila

Federal Way

Lakewood

Cle Elum

Fife

Centralia

Kirkland

Shoreline

Westport

Why use momondo?

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

It is quick and easy to find Huntsville to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

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

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

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

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

Yes. momondo can track prices for Huntsville to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.