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$324+ Cheap flights from Huntsville to Seattle (HSV - SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — SEA
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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The best prices from Huntsville to Seattle/Tacoma Intl are usually found in January or February, booked 53 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Huntsville to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) to Seattle (SEA). 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 February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(American Airlines)

Popular in

July

Cheapest in

January

Average price

$388
Provider with most accurate pricing for Huntsville-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Huntsville-Seattle/Tacoma Intl flights.
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From Huntsville to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 13% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Huntsville to Seattle

Cheapest flights from Huntsville to Seattle
Explore the most affordable flight options available from Huntsville to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/225:46 pmHSV - SEA
1 stop7h 23mAmerican Airlines
Sat 3/297:20 amSEA - HSV
1 stop9h 29mAmerican Airlines
Deal found 2/20$324
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 5/286:15 pmHSV - SEA
1 stop8h 44mUnited Airlines
Mon 6/210:15 pmSEA - HSV
1 stop9h 42mUnited Airlines
Deal found 2/18$424
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 9/37:07 amHSV - SEA
1 stop7h 43mAlaska Airlines
Fri 9/125:00 pmSEA - HSV
2 stops25h 35mAlaska Airlines
Deal found 2/19$434
This Delta deal was found by Cheapflights users on 2/19. 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.
Mon 2/241:57 pmHSV - SEA
1 stop10h 28mDelta
Sun 3/26:15 amSEA - HSV
1 stop8h 41mDelta
Deal found 2/19$509
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1010:45 amHSV - SEA
3 stops34h 17mMultiple Airlines
Fri 3/218:04 pmSEA - HSV
2 stops20h 11mMultiple Airlines
Deal found 2/19$617

Find flights from Huntsville to Seattle within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Huntsville

Fly to

Seattle

Route

Depart

Return

Price

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sat 3/22

5:46 pm-11:09 pm

1 stop7h 23m

Seattle/Tacoma Intl

Sat 3/29

7:20 am-6:49 pm

1 stop9h 29m

$324

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Wed 5/28

6:15 pm-12:59 am

1 stop8h 44m

Seattle/Tacoma Intl

Mon 6/2

11:23 pm-9:57 am

1 stop8h 34m

$424

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Sun 6/15

1:40 pm-10:22 pm

1 stop10h 42m

Seattle/Tacoma Intl

Tue 6/24

9:20 pm-8:08 am

1 stop8h 48m

$522

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Thu 3/6

7:00 am-4:40 pm

1 stop11h 40m

Seattle/Tacoma Intl

Mon 3/10

7:59 pm-9:23 pm

2 stops23h 24m

$524

HuntsvilleSeattle

HSV - SEA

HSVSEA

Huntsville

Mon 3/10

10:45 am-7:02 pm

3 stops34h 17m

Seattle/Tacoma Intl

Fri 3/21

8:04 pm-6:15 pm

2 stops20h 11m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Huntsville to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Huntsville to Seattle in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Huntsville-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Huntsville-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Huntsville-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Huntsville-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Huntsville-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Huntsville to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Huntsville 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.

Travel insights for flights from Huntsville to Seattle

Get recent, data-driven insights about flights from Huntsville to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Huntsville to Seattle. Price data was last updated on February 14, 2025.

The price you pay for your flight from Huntsville to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Huntsville to Seattle?

Currently, January is the cheapest month in which you can book a flight from Huntsville to Seattle (average of $238). Flying from Huntsville to Seattle in July is currently the most expensive (average of $411). 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.

What is the cheapest time of day to fly from HSV to SEA?

Find hourly flight availability from Huntsville to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Huntsville to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Huntsville to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Huntsville to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Huntsville to Seattle flight should consider departing on Friday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 21, 2025.
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,765 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Huntsville to Seattle. 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 Huntsville to Seattle round-trip?

    Cheapflights users have booked flights from Huntsville to Seattle round-trip from $324. Other airlines that can offer you cheap pricing are United Airlines, from $424, and Delta, from $522. American Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Huntsville to Seattle (average of $238). Flying from Huntsville to Seattle in July is currently the most expensive (average of $411). 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
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Top 3 airlines flying from Huntsville to Seattle

Discover the top 3 airlines that operate flights from Huntsville to Seattle. 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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$355Average$519FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$356Average$541FlexibilityNo cancel feeOn-time71%
DeltaCheapest$361Average$527FlexibilityNo cancel feeOn-timeN/A
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