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

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

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.

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 August 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.

$209 Cheap Flights from Huntsville to Seattle in 2025

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Find the cheapest flights from Huntsville to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

10:14 am - 6:28 pmHSV-SEA

10h 14m1 stop

10:09 am - 9:16 pmSEA-HSV

9h 07m1 stop

$306American Airlines

Find Deal

Fri, Sep 5 - Wed, Sep 10

10:14 am - 6:28 pmHSV-SEA

10h 14m1 stop

1:50 pm - 11:17 pmSEA-HSV

7h 27m1 stop

$308American Airlines

Find Deal

Fri, Sep 5 - Wed, Sep 10

8:05 am - 3:51 pmHSV-SEA

9h 46m1 stop

7:00 am - 5:28 pmSEA-HSV

8h 28m1 stop

$309United Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 20

11:09 am - 9:13 pmHSV-SEA

12h 04m2 stops

5:00 am - 1:51 pmSEA-HSV

6h 51m1 stop

$314United Airlines

Find Deal

Sat, Nov 1 - Wed, Nov 12

6:40 am - 12:46 pmHSV-SEA

8h 06m1 stop

5:02 am - 5:28 pmSEA-HSV

10h 26m2 stops

$332United Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 20

6:40 am - 12:46 pmHSV-SEA

8h 06m1 stop

5:02 am - 5:28 pmSEA-HSV

10h 26m2 stops

$351United Airlines

Find Deal

Tue, Sep 16 - Sat, Sep 20

6:15 am - 2:44 pmHSV-SEA

10h 29m1 stop

9:45 pm - 8:56 amSEA-HSV

9h 11m1 stop

$363Delta

Find Deal

Wed, Sep 3 - Fri, Sep 12

6:25 pm - 11:54 pmHSV-SEA

7h 29m1 stop

9:45 pm - 8:56 amSEA-HSV

9h 11m1 stop

$384Delta

Find Deal

Mon, Sep 15 - Fri, Sep 26

10:17 am - 5:52 pmHSV-SEA

9h 35m1 stop

12:59 am - 10:25 amSEA-HSV

7h 26m1 stop

$467Alaska Airlines

Find Deal

Fri, Sep 5 - Tue, Sep 9

1:09 pm - 8:07 amHSV-SEA

20h 58m2 stops

12:59 am - 10:03 amSEA-HSV

7h 04m1 stop

$468Alaska Airlines

Find Deal

Sat, Aug 23 - Tue, Aug 26

Alaska Airlines flights from Huntsville to Seattle

Our best Alaska Airlines deals on Huntsville to Seattle flight tickets

Alaska Airlines

Sep 5

HSV10:17 amHuntsville

9h 35m

1 stop

SEA5:52 pmSeattle/Tacoma Intl

Sep 9

SEA12:59 amSeattle/Tacoma Intl

7h 26m

1 stop

HSV10:25 amHuntsville

$467

Find similar

Alaska Airlines

Aug 23

HSV1:09 pmHuntsville

20h 58m

2 stops

SEA8:07 amSeattle/Tacoma Intl

Aug 26

SEA12:59 amSeattle/Tacoma Intl

7h 04m

1 stop

HSV10:03 amHuntsville

$468

Find similar

Alaska Airlines

Sep 16

HSV6:34 amHuntsville

8h 00m

1 stop

SEA12:34 pmSeattle/Tacoma Intl

Sep 19

SEA12:59 amSeattle/Tacoma Intl

7h 30m

1 stop

HSV10:29 amHuntsville

$471

Find similar

American Airlines flights from Huntsville to Seattle

Our best American Airlines deals on Huntsville to Seattle flight tickets

American Airlines

Sep 5

HSV10:14 amHuntsville

10h 14m

1 stop

SEA6:28 pmSeattle/Tacoma Intl

Sep 10

SEA10:09 amSeattle/Tacoma Intl

9h 07m

1 stop

HSV9:16 pmHuntsville

$306

Find similar

American Airlines

Sep 5

HSV10:14 amHuntsville

10h 14m

1 stop

SEA6:28 pmSeattle/Tacoma Intl

Sep 10

SEA1:50 pmSeattle/Tacoma Intl

7h 27m

1 stop

HSV11:17 pmHuntsville

$308

Find similar

American Airlines

Sep 3

HSV11:31 amHuntsville

10h 28m

1 stop

SEA7:59 pmSeattle/Tacoma Intl

Sep 11

SEA5:26 amSeattle/Tacoma Intl

7h 00m

1 stop

HSV2:26 pmHuntsville

$374

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Fri 9/5

10:14 am-6:28 pm

1 stop10h 14m

Seattle/Tacoma Intl

Wed 9/10

10:09 am-9:16 pm

1 stop9h 07m

$306

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Fri 9/5

10:14 am-6:28 pm

1 stop10h 14m

Seattle/Tacoma Intl

Wed 9/10

1:50 pm-11:17 pm

1 stop7h 27m

$308

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Tue 9/16

8:05 am-3:51 pm

1 stop9h 46m

Seattle/Tacoma Intl

Sat 9/20

7:00 am-5:28 pm

1 stop8h 28m

$309

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sat 11/1

11:09 am-9:13 pm

2 stops12h 04m

Seattle/Tacoma Intl

Wed 11/12

5:00 am-1:51 pm

1 stop6h 51m

$314

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Tue 9/16

6:40 am-12:46 pm

1 stop8h 06m

Seattle/Tacoma Intl

Sat 9/20

5:02 am-5:28 pm

2 stops10h 26m

$332

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Tue 9/16

6:40 am-12:46 pm

1 stop8h 06m

Seattle/Tacoma Intl

Sat 9/20

5:02 am-5:28 pm

2 stops10h 26m

$351

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Wed 9/3

6:15 am-2:44 pm

1 stop10h 29m

Seattle/Tacoma Intl

Fri 9/12

9:45 pm-8:56 am

1 stop9h 11m

$363

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Mon 9/15

6:25 pm-11:54 pm

1 stop7h 29m

Seattle/Tacoma Intl

Fri 9/26

9:45 pm-8:56 am

1 stop9h 11m

$384

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Fri 9/5

10:17 am-5:52 pm

1 stop9h 35m

Seattle/Tacoma Intl

Tue 9/9

12:59 am-10:25 am

1 stop7h 26m

$467

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sat 8/23

1:09 pm-8:07 am

2 stops20h 58m

Seattle/Tacoma Intl

Tue 8/26

12:59 am-10:03 am

1 stop7h 04m

$468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $383.

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 $497 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 August 2025, prices for Huntsville to Seattle flights are approximately 22% cheaper 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

Best Price Found	$209
Fastest flight time	7h 29m
Direct flights	None
Airports in Seattle	1 airport

The best one-way flight to Seattle from Huntsville in the past 72 hours is $209. The best round-trip flight deal from Huntsville to Seattle found on momondo in the last 72 hours is $306.

The fastest flight from Huntsville to Seattle takes 7h 29m

There are no direct flights from Huntsville to Seattle. Popular non-direct route for this connection is Huntsville Airport - Seattle/Tacoma Intl Airport.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

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 29m, 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 August 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
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
American Airlines	PriceFrom $308	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $308	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights

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Olympia

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Kent

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Puyallup

Lynnwood

Marysville

Tukwila

Kirkland

Lakewood

Fife

Centralia

Cle Elum

Shoreline

Westport

Redmond

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.