$641+ Cheap flights from Seattle (SEA) to Algiers (ALG)
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ALG
Oct 20 — Oct 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Algiers with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Algiers
Cheapest
Best
Last-minute
Cheapest flights from Seattle to AlgiersExplore the most affordable flight options available from Seattle to Algiers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Seattle to Algiers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Iberia deal was found by Cheapflights users on 9/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:14 pm -
2 stops17h 46m
Wed 11/46:20 pm -
2 stops26h 05m
Deal found 9/17![Iberia logo]()
$641
This Justfly.com deal was found by Cheapflights users on 9/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:12 am -
2 stops27h 58m
Wed 11/43:15 pm -
1 stop29h 10m
Deal found 9/17![British Airways logo]()
$649
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 am -
2 stops16h 10m
Sat 10/242:35 am -
1 stop18h 25m
Deal found 9/18![Multiple Airlines logo]()
$714
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:26 pm -
2 stops45h 29m
Thu 11/512:45 pm -
2 stops40h 12m
Deal found 9/15![British Airways logo]()
$723
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:30 pm -
1 stop22h 10m
Tue 11/103:00 pm -
2 stops34h 50m
Deal found 9/18![Multiple Airlines logo]()
$745
This KAYAK deal was found by Cheapflights users on 9/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:45 am -
2 stops43h 30m
Tue 12/152:35 am -
1 stop18h 25m
Deal found 9/18![Lufthansa logo]()
$762
This Justfly.com deal was found by Cheapflights users on 9/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:45 am -
2 stops43h 30m
Tue 12/152:35 am -
1 stop18h 25m
Deal found 9/16![Multiple Airlines logo]()
$771
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:45 am -
2 stops43h 30m
Thu 12/171:35 pm -
2 stops32h 25m
Deal found 9/18![Multiple Airlines logo]()
$774
Best flights from Seattle to AlgiersDiscover carefully curated flight deals from Seattle to Algiers that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Seattle to Algiers that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Iberia deal was found by Cheapflights users on 9/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:14 pm -
2 stops17h 46m
Wed 11/46:20 pm -
2 stops26h 05m
Deal found 9/17![Iberia logo]()
$641
This Justfly.com deal was found by Cheapflights users on 9/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:30 pm -
1 stop20h 40m
Wed 11/43:15 pm -
1 stop34h 35m
Deal found 9/17![British Airways logo]()
$650
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 am -
2 stops16h 10m
Sat 10/242:35 am -
1 stop18h 25m
Deal found 9/18![Multiple Airlines logo]()
$714
This KAYAK deal was found by Cheapflights users on 9/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:45 am -
2 stops43h 30m
Tue 12/152:35 am -
1 stop18h 25m
Deal found 9/18![Lufthansa logo]()
$762
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:15 pm -
1 stop29h 20m
Thu 11/511:30 am -
1 stop39h 40m
Deal found 9/15![Turkish Airlines logo]()
$866
This Justfly.com deal was found by Cheapflights users on 9/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:45 am -
2 stops43h 30m
Thu 12/171:35 pm -
2 stops32h 25m
Deal found 9/19![Multiple Airlines logo]()
$804
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:45 pm -
2 stops57h 20m
Wed 1/61:30 pm -
2 stops36h 20m
Deal found 9/16![Iberia logo]()
$858
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:05 pm -
1 stop22h 25m
Wed 12/166:00 am -
1 stop18h 13m
Deal found 9/16![Multiple Airlines logo]()
$816
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:45 am -
2 stops19h 30m
Fri 11/271:35 pm -
2 stops40h 24m
Deal found 9/15![Multiple Airlines logo]()
$827
Last-minute flights from Seattle to AlgiersDiscover last-minute flight deals from Seattle to Algiers. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Algiers. Data last updated September 20, 2026 and is based on user searches.
This Iberia deal was found by Cheapflights users on 9/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:14 pm -
2 stops17h 46m
Wed 11/46:20 pm -
2 stops26h 05m
Deal found 9/17![Iberia logo]()
$641
This Justfly.com deal was found by Cheapflights users on 9/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:12 am -
2 stops27h 58m
Wed 11/43:15 pm -
1 stop29h 10m
Deal found 9/17![British Airways logo]()
$649
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:26 pm -
2 stops45h 29m
Thu 11/512:45 pm -
2 stops40h 12m
Deal found 9/15![British Airways logo]()
$723
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:15 pm -
1 stop29h 20m
Thu 11/511:30 am -
1 stop39h 40m
Deal found 9/15![Turkish Airlines logo]()
$866
This Air France deal was found by Cheapflights users on 9/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:50 am -
2 stops20h 20m
Thu 11/56:00 am -
1 stop16h 50m
Deal found 9/15![Air France logo]()
$940
This FlightHub deal was found by Cheapflights users on 9/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:30 pm -
1 stop22h 10m
Tue 11/103:00 pm -
2 stops34h 50m
Deal found 9/18![Multiple Airlines logo]()
$745
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 am -
2 stops16h 10m
Sat 10/242:35 am -
1 stop18h 25m
Deal found 9/18![Multiple Airlines logo]()
$714
This flugladen.de deal was found by Cheapflights users on 9/18. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 pm -
1 stop37h 30m
Sun 10/2511:30 am -
1 stop38h 40m
Deal found 9/18![Turkish Airlines logo]()
$893
Find flight deals from Seattle to Algiers
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Algiers (ALG). 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $641 (Iberia) |
Popular in | July |
Cheapest in | January |
Average price | $1,029 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Algiers 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Seattle to Algiers that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Mon 10/5
3:14 pm-5:00 pm
2 stops17h 46m
Algiers Houari Boumediene
Wed 11/4
6:20 pm-11:25 am
2 stops26h 05m
$641
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Mon 10/5
1:30 pm-6:10 pm
1 stop20h 40m
Algiers Houari Boumediene
Wed 11/4
3:15 pm-4:50 pm
1 stop34h 35m
$650
Quickest round-trip
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Sun 10/18
10:50 am-11:00 am
2 stops16h 10m
Algiers Houari Boumediene
Sat 10/24
2:35 am-1:00 pm
1 stop18h 25m
$714
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Tue 11/24
7:45 am-12:15 pm
2 stops43h 30m
Algiers Houari Boumediene
Tue 12/15
2:35 am-12:00 pm
1 stop18h 25m
$762
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Tue 11/24
7:45 am-12:15 pm
2 stops43h 30m
Algiers Houari Boumediene
Thu 12/17
1:35 pm-1:00 pm
2 stops32h 25m
$804
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Tue 11/24
4:05 pm-11:30 pm
1 stop22h 25m
Algiers Houari Boumediene
Wed 12/16
6:00 am-3:13 pm
1 stop18h 13m
$816
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Fri 11/20
7:45 am-12:15 pm
2 stops19h 30m
Algiers Houari Boumediene
Fri 11/27
1:35 pm-8:59 pm
2 stops40h 24m
$827
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Wed 12/2
6:45 pm-1:05 pm
2 stops57h 20m
Algiers Houari Boumediene
Wed 1/6
1:30 pm-4:50 pm
2 stops36h 20m
$858
SeattleAlgiers
SEA Seattle/Tacoma Intl - ALG Algiers Houari Boumediene
SEAALG
Seattle/Tacoma Intl
Sat 10/10
7:15 pm-8:35 am
1 stop29h 20m
Algiers Houari Boumediene
Thu 11/5
11:30 am-6:10 pm
1 stop39h 40m
$866
Sorted by cheapest first
Compare providers for flights from Seattle to Algiers
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 Seattle to Algiers in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Algiers flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Algiers flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Algiers flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Algiers 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 Seattle-Algiers 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 Seattle to Algiers
Have a flexible travel schedule? Discover the best time to fly to Algiers from Seattle with our price prediction graph.
SEA-ALG
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 Algiers
Reviews of airlines servicing Algiers
Get insights into the airlines that provide service to Algiers. 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 Algiers. Reviews last updated September 20, 2026.
Get a feel of what it's like to fly with Air France,Turkish Airlines, andLufthansa from Seattle to Algiers by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.2
Food
7.1
Overall
7.5
Comfort
7.4
Boarding
7.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Crew
8.2
Food
7.1
Overall
7.5
Comfort
7.4
Boarding
7.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Crew
8.2
Food
7.1
Overall
7.5
Comfort
7.4
Boarding
7.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Crew
8.2
Food
7.1
Overall
7.5
Comfort
7.4
Boarding
7.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Related info for your journey
Find useful and relevant information for your journey from Seattle to Algiers. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Algiers flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Other flights to Algiers
Explore flights to Algiers departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Complete your trip
Complete your trip to Algiers by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Algiers by cabin class
Find flights from Seattle to Algiers, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Algiers flights
Browse other Seattle and Algiers flight options. Last updated on September 20, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Algiers
Discover the top 3 airlines that operate flights from Seattle to Algiers. 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 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$549 | Average$863 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$640 | Average$839 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$830 | Average$1,372 | FlexibilityNo cancel fee | On-time76% |