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$209+ Cheap flights from Seattle to Huntsville (SEA - HSV)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HSV
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Huntsville are usually found in April or August, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Seattle to Huntsville

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Huntsville (HSV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$309
(Delta)

One-way from

$209
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$573
From Seattle/Tacoma Intl to Huntsville
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One-way flight from Seattle/Tacoma Intl to Huntsville
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Highest demand for flights based on searches. 5% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to Huntsville

Cheapest flights from Seattle to Huntsville
Explore the most affordable flight options available from Seattle to Huntsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amSEA - HSV
1 stop9h 07mDelta
Sat 9/271:06 pmHSV - SEA
1 stop9h 16mDelta
Deal found 7/28$309
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:02 amSEA - HSV
2 stops10h 26mUnited Airlines
Mon 9/291:07 pmHSV - SEA
1 stop7h 42mUnited Airlines
Deal found 7/29$314
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:19 amSEA - HSV
1 stop8h 53mAmerican Airlines
Sun 8/105:27 pmHSV - SEA
1 stop9h 29mAmerican Airlines
Deal found 7/26$434
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:59 amSEA - HSV
1 stop7h 30mAlaska Airlines
Thu 9/2510:22 amHSV - SEA
1 stop9h 30mAlaska Airlines
Deal found 7/28$474

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Huntsville 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Seattle to Huntsville that are best for you.

Fly from

Seattle

Fly to

Huntsville

Route

Depart

Return

Price

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Sat 9/13

6:00 am-5:07 pm

1 stop9h 07m

Huntsville

Sat 9/27

1:06 pm-8:22 pm

1 stop9h 16m

$309

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Mon 9/22

5:02 am-5:28 pm

2 stops10h 26m

Huntsville

Mon 9/29

1:07 pm-6:49 pm

1 stop7h 42m

$314

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Wed 8/13

12:46 am-10:03 am

1 stop7h 17m

Huntsville

Thu 8/21

2:53 pm-11:16 pm

1 stop10h 23m

$439

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Fri 9/12

12:59 am-10:29 am

1 stop7h 30m

Huntsville

Thu 9/25

10:22 am-5:52 pm

1 stop9h 30m

$474

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Tue 8/26

7:00 am-5:28 pm

1 stop8h 28m

$209

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Sat 9/27

5:26 am-2:26 pm

1 stop7h 00m

$229

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Wed 8/20

11:18 pm-8:21 am

1 stop7h 03m

$230

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Fri 8/8

5:30 pm-7:49 am

2 stops12h 19m

$318

SeattleHuntsville

SEA - HSV

SEAHSV

Seattle/Tacoma Intl

Sun 8/24

12:59 am-10:03 am

1 stop7h 04m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Seattle to Huntsville

Have a flexible travel schedule? Discover the best time to fly to Huntsville from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Huntsville

How far ahead should I book a flight from Seattle to Huntsville?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Huntsville. Price data was last updated on July 25, 2025.

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Huntsville. 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 Seattle to Huntsville?

Currently, January is the cheapest month in which you can book a flight from Seattle to Huntsville (average of $321). Flying from Seattle to Huntsville in March is currently the most expensive (average of $389). 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.

Reviews of airlines servicing Huntsville

Get insights into the airlines that provide service to Huntsville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Huntsville. Reviews last updated July 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Seattle to Huntsville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Huntsville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Huntsville round-trip?

    Currently priced at $309, Delta will fly you from Seattle to Huntsville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $314 and $439, respectively. Users have found that Delta is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Huntsville one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $209. Users have also found prices from $229 and $230 on American Airlines and Delta, respectively.

  • Can I find deals for flights from Seattle to Huntsville that include hotel bookings?

    Yes. In addition to deals on Seattle to Huntsville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Huntsville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Huntsville.

  • Can I find deals for business class flights from Seattle to Huntsville?

    Yes. Cheapflights offers flight deals from Seattle to Huntsville 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 Seattle to Huntsville?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Huntsville (average of $321). Flying from Seattle to Huntsville in March is currently the most expensive (average of $389). 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

Traveling to a place near Huntsville?

Book flights to Huntsville if you plan to visit one of these locations
Cullman
Guntersville

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Top 3 airlines flying from Seattle to Huntsville

Discover the top 3 airlines that operate flights from Seattle to Huntsville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$612FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$531FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$323Average$502FlexibilityNo cancel feeOn-time71%

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