$725 Cheap Flights from Algiers (ALG) to Seattle (SEA)

View $725 flight on Wed, Jan 28, 2026Opens in a new window

Popular airlines from Houari Boumediene Airport (ALG) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Algiers to Seattle (ALG-SEA)

Prices were available within the past 7 days and start at $725 for one-way flights and $1,133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Dec 7 - Thu, Jan 15
ALG
Algiers
SEA
Seattle
$1,133 Roundtrip, found 1 day ago
$1,133
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Dec 7 from Algiers to Seattle, returning Thu, Jan 15, priced at $1,133 found 1 day ago
Air Canada
Sun, Dec 7 - Thu, Jan 15
ALG
Algiers
SEA
Seattle
$1,135 Roundtrip, found 1 day ago
$1,135
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Dec 7 from Algiers to Seattle, returning Thu, Jan 15, priced at $1,135 found 1 day ago
Air Canada
Sun, Dec 7 - Thu, Jan 15
ALG
Algiers
SEA
Seattle
$1,137 Roundtrip, found 1 day ago
$1,137
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sun, Dec 7 from Algiers to Seattle, returning Thu, Jan 15, priced at $1,137 found 1 day ago
Lufthansa
Mon, May 11 - Mon, May 18
ALG
Algiers
SEA
Seattle
$1,138 Roundtrip, found 2 days ago
$1,138
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, May 11 from Algiers to Seattle, returning Mon, May 18, priced at $1,138 found 2 days ago
Air Canada
Mon, Dec 1 - Wed, Dec 31
ALG
Algiers
SEA
Seattle
$1,140 Roundtrip, found 5 hours ago
$1,140
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Mon, Dec 1 from Algiers to Seattle, returning Wed, Dec 31, priced at $1,140 found 5 hours ago
Air Canada
Mon, Dec 1 - Wed, Dec 31
ALG
Algiers
SEA
Seattle
$1,142 Roundtrip, found 5 hours ago
$1,142
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Mon, Dec 1 from Algiers to Seattle, returning Wed, Dec 31, priced at $1,142 found 5 hours ago
Air Canada
Mon, Dec 1 - Wed, Dec 31
ALG
Algiers
SEA
Seattle
$1,144 Roundtrip, found 5 hours ago
$1,144
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Mon, Dec 1 from Algiers to Seattle, returning Wed, Dec 31, priced at $1,144 found 5 hours ago
Iberia
Sat, Jan 31 - Sun, Feb 15
ALG
Algiers
SEA
Seattle
$1,163 Roundtrip, found 2 days ago
$1,163
Roundtrip
found 2 days ago
Select Iberia flight, departing Sat, Jan 31 from Algiers to Seattle, returning Sun, Feb 15, priced at $1,163 found 2 days ago
ITA Airways
Sat, Jan 31 - Sun, Feb 15
ALG
Algiers
SEA
Seattle
$1,164 Roundtrip, found 2 days ago
$1,164
Roundtrip
found 2 days ago
Select ITA Airways flight, departing Sat, Jan 31 from Algiers to Seattle, returning Sun, Feb 15, priced at $1,164 found 2 days ago
Air Algerie
Wed, Dec 17 - Wed, Dec 31
ALG
Algiers
SEA
Seattle
$1,171 Roundtrip, found 4 days ago
$1,171
Roundtrip
found 4 days ago
Select Air Algerie flight, departing Wed, Dec 17 from Algiers to Seattle, returning Wed, Dec 31, priced at $1,171 found 4 days ago
Flights from Algiers (ALG) to Seattle (SEA)
Origin airport
Houari Boumediene
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air France, Iberia, KLM, Lufthansa, Turkish Airlines
Roundtrip price
$1,133
Distance
5721 mi

Algiers to Seattle Flights

The cheapest times to fly from Algiers to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Algiers to Seattle are during the month of December. You can find some of the cheapest flights from Algiers to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Algiers to Seattle

Sunday is one of the best days to book for cheap flights from Algiers to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Algiers to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Algiers to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $725 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Algiers to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Algiers to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA) cost?
Get a cheap one-way flight from $725 or cheap return flight from $1,133 from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA)?
December is the most affordable month to fly from ALG to SEA. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from ALG to SEA. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily direct flights departing from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from ALG to SEA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA)?
To land at Seattle - Tacoma Intl. Airport (SEA) without delays, choose a flight that leaves from Houari Boumediene Airport (ALG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute bookings from ALG to SEA are usually more expensive. To lock in the lowest prices, start looking for flights early. That being said, if your travel plans are flexible, you may score a cheap ticket just before your departure.
Is it cheaper to book an ALG to SEA flight and hotel package?
Securing an ALG to SEA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houari Boumediene Airport (ALG) to Seattle - Tacoma Intl. Airport (SEA)?
Generally, it's possible to cancel or reschedule your ALG to SEA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.