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Cheap flights from Huntsville to Seattle from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to Seattle departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Huntsville to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:30 am - 12:33 pm
HSV
-
SEA
9h 03m
1 stop
American Airlines Logo
11:55 pm - 9:14 am
SEA
-
HSV
7h 19m
1 stop
$369American Airlines
Wed, Apr 15 - Sat, Apr 18
American Airlines Logo
7:19 pm - 12:44 am
HSV
-
SEA
7h 25m
1 stop
American Airlines Logo
11:55 pm - 9:14 am
SEA
-
HSV
7h 19m
1 stop
$389American Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
6:17 pm - 11:59 pm
HSV
-
SEA
7h 42m
1 stop
United Airlines Logo
5:00 am - 5:08 pm
SEA
-
HSV
10h 08m
2 stops
$394United Airlines
Wed, May 27 - Wed, Jun 3
American Airlines Logo
5:00 am - 10:49 am
HSV
-
SEA
7h 49m
1 stop
American Airlines Logo
3:06 pm - 12:23 am
SEA
-
HSV
7h 17m
1 stop
$409American Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
4:25 pm - 11:12 pm
HSV
-
SEA
8h 47m
1 stop
United Airlines Logo
11:59 pm - 2:09 pm
SEA
-
HSV
12h 10m
2 stops
$418United Airlines
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
5:30 am - 12:51 pm
HSV
-
SEA
9h 21m
1 stop
American Airlines Logo
11:55 pm - 9:14 am
SEA
-
HSV
7h 19m
1 stop
$419American Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
2:44 pm - 9:49 pm
HSV
-
SEA
9h 05m
1 stop
Delta Logo
9:45 pm - 8:28 am
SEA
-
HSV
8h 43m
1 stop
$424Delta
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
6:17 pm - 11:59 pm
HSV
-
SEA
7h 42m
1 stop
United Airlines Logo
11:20 pm - 10:13 am
SEA
-
HSV
8h 53m
1 stop
$436United Airlines
Sat, Jun 6 - Wed, Jun 17
Delta Logo
2:06 pm - 10:46 pm
HSV
-
SEA
10h 40m
1 stop
Delta Logo
11:35 pm - 8:09 am
SEA
-
HSV
6h 34m
1 stop
$439Delta
Mon, Jun 1 - Sat, Jun 6
Delta Logo
3:11 pm - 10:05 pm
HSV
-
SEA
8h 54m
1 stop
Delta Logo
11:30 pm - 10:08 am
SEA
-
HSV
8h 38m
1 stop
$449Delta
Thu, Apr 2 - Mon, Apr 6

United Airlines flights from Huntsville to Seattle

Our best United Airlines deals on Huntsville to Seattle flight tickets
United Airlines
May 27
HSV6:17 pmHuntsville
7h 42m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Jun 3
SEA5:00 amSeattle/Tacoma Intl
10h 08m
2 stops
HSV5:08 pmHuntsville
$394
United Airlines
Jul 22
HSV6:32 pmHuntsville
7h 42m
1 stop
SEA12:14 amSeattle/Tacoma Intl
Jul 27
SEA11:49 pmSeattle/Tacoma Intl
10h 19m
1 stop
HSV12:08 pmHuntsville
$405
United Airlines
Apr 23
HSV4:25 pmHuntsville
8h 47m
1 stop
SEA11:12 pmSeattle/Tacoma Intl
Apr 27
SEA11:59 pmSeattle/Tacoma Intl
12h 10m
2 stops
HSV2:09 pmHuntsville
$418

American Airlines flights from Huntsville to Seattle

Our best American Airlines deals on Huntsville to Seattle flight tickets
American Airlines
Apr 15
HSV5:30 amHuntsville
9h 03m
1 stop
SEA12:33 pmSeattle/Tacoma Intl
Apr 18
SEA11:55 pmSeattle/Tacoma Intl
7h 19m
1 stop
HSV9:14 amHuntsville
$369
American Airlines
Apr 15
HSV7:19 pmHuntsville
7h 25m
1 stop
SEA12:44 amSeattle/Tacoma Intl
Apr 18
SEA11:55 pmSeattle/Tacoma Intl
7h 19m
1 stop
HSV9:14 amHuntsville
$389
American Airlines
May 27
HSV5:00 amHuntsville
7h 49m
1 stop
SEA10:49 amSeattle/Tacoma Intl
May 30
SEA3:06 pmSeattle/Tacoma Intl
7h 17m
1 stop
HSV12:23 amHuntsville
$409

momondo Fare Finder

 
Customize your flight search to find flights from Huntsville 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, momondo users made 832,500 searches. Data last updated March 21, 2026.
Use the filters below to find and compare flights from Huntsville to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Wed 4/15

5:30 am-12:33 pm

1 stop9h 03m

Seattle/Tacoma Intl

Sat 4/18

11:55 pm-9:14 am

1 stop7h 19m

$369
Quickest round-trip

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Wed 4/15

7:19 pm-12:44 am

1 stop7h 25m

Seattle/Tacoma Intl

Sat 4/18

11:55 pm-9:14 am

1 stop7h 19m

$389

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Wed 5/27

6:17 pm-11:59 pm

1 stop7h 42m

Seattle/Tacoma Intl

Wed 6/3

5:00 am-5:08 pm

2 stops10h 08m

$394

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Wed 5/27

5:00 am-10:49 am

1 stop7h 49m

Seattle/Tacoma Intl

Sat 5/30

3:06 pm-12:23 am

1 stop7h 17m

$409

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Thu 4/23

4:25 pm-11:12 pm

1 stop8h 47m

Seattle/Tacoma Intl

Mon 4/27

11:59 pm-2:09 pm

2 stops12h 10m

$418

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Wed 4/1

5:30 am-12:51 pm

1 stop9h 21m

Seattle/Tacoma Intl

Wed 4/8

11:55 pm-9:14 am

1 stop7h 19m

$419

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Wed 4/22

2:44 pm-9:49 pm

1 stop9h 05m

Seattle/Tacoma Intl

Sun 4/26

9:45 pm-8:28 am

1 stop8h 43m

$424

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sat 6/6

6:17 pm-11:59 pm

1 stop7h 42m

Seattle/Tacoma Intl

Wed 6/17

11:20 pm-10:13 am

1 stop8h 53m

$436

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Mon 6/1

2:06 pm-10:46 pm

1 stop10h 40m

Seattle/Tacoma Intl

Sat 6/6

11:35 pm-8:09 am

1 stop6h 34m

$439

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Thu 4/2

3:11 pm-10:05 pm

1 stop8h 54m

Seattle/Tacoma Intl

Mon 4/6

11:30 pm-10:08 am

1 stop8h 38m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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

What is the cheapest month to fly to Seattle?

In general, August 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 $459. If you don’t want to visit Seattle in August, then you should wait until October to fly from Huntsville, when ticket prices are also cheap, with an average price of $463.

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 $578 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 $367 on momondo.

How have Huntsville to Seattle flight prices changed over time?

As of March 2026, prices for Huntsville to Seattle flights are approximately 58% 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

Fastest flight time

7h 42m

Direct flights

None
The fastest flight from Huntsville to Seattle takes 7h 42m
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 42m, 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?

  • 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?

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
DeltaPriceFrom $229Free CancellationRating
7.9
8,312 reviews
Search Delta flights
American AirlinesPriceFrom $318Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights
United AirlinesPriceFrom $334Free CancellationRating
7.4
9,452 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Redmond
Marysville
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Centralia
Kirkland
Tumwater

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.

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