$351+ Cheap flights from San Salvador (SAL) to Seattle (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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SEA
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from San Salvador to Seattle 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 San Salvador to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Salvador to SeattleExplore the most affordable flight options available from San Salvador to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from San Salvador to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/171:08 pm -
1 stop12h 51m
Thu 1/75:47 pm -
1 stop18h 10m
Deal found 9/13![American Airlines logo]()
$655
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:04 pm -
2 stops22h 08m
Thu 1/75:47 pm -
1 stop18h 10m
Deal found 9/16![American Airlines logo]()
$694
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/233:11 pm -
1 stop22h 51m
Sun 1/35:55 pm -
1 stop17h 48m
Deal found 9/15![American Airlines logo]()
$706
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:31 pm -
1 stop12h 28m
Sun 11/155:47 pm -
1 stop17h 54m
Deal found 9/16![American Airlines logo]()
$718
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 12/233:25 pm -
1 stop25h 32m
Sat 1/211:59 pm -
1 stop11h 44m
Deal found 9/13![American Airlines logo]()
$722
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:24 pm -
2 stops23h 47m
Tue 10/205:41 pm -
1 stop17h 56m
Deal found 9/16![American Airlines logo]()
$723
This eDestinos deal was found by Cheapflights users on 9/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:55 am -
1 stop13h 59m
Sun 11/229:28 pm -
1 stop17h 02m
Deal found 9/12![Multiple Airlines logo]()
$724
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:35 am -
1 stop15h 19m
Wed 10/219:28 am -
1 stop19h 27m
Deal found 9/16![Multiple Airlines logo]()
$731
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/233:25 pm -
2 stops20h 32m
Sun 1/35:55 pm -
1 stop17h 48m
Deal found 9/15![GOL logo]()
$734
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:35 am -
1 stop15h 24m
Tue 12/810:50 pm -
1 stop20h 30m
Deal found 9/17![Multiple Airlines logo]()
$736
Best flights from San Salvador to SeattleDiscover carefully curated flight deals from San Salvador to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from San Salvador to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/112:24 pm -
2 stops22h 45m
Thu 10/225:41 pm -
2 stops16h 50m
Deal found 9/13![American Airlines logo]()
$802
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 9/301:57 pm -
1 stop11h 01m
Tue 10/2710:35 pm -
1 stop12h 57m
Deal found 9/14![Delta logo]()
$811
This Justfly.com deal was found by Cheapflights users on 9/12. 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 11/147:45 am -
2 stops16h 09m
Sun 11/229:28 pm -
1 stop17h 02m
Deal found 9/12![Multiple Airlines logo]()
$815
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop9h 53m
Tue 10/2011:59 pm -
1 stop11h 16m
Deal found 9/15![United Airlines logo]()
$820
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/72:00 am -
1 stop18h 29m
Mon 10/2611:59 pm -
1 stop11h 20m
Deal found 9/14![United Airlines logo]()
$820
This FlightHub deal was found by Cheapflights users on 9/12. 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.
Tue 9/297:35 am -
1 stop15h 19m
Wed 10/219:28 am -
1 stop19h 27m
Deal found 9/12![Multiple Airlines logo]()
$823
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop9h 53m
Wed 10/215:05 pm -
1 stop18h 10m
Deal found 9/16![United Airlines logo]()
$820
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
1 stop9h 53m
Mon 10/1911:59 pm -
1 stop13h 31m
Deal found 9/16![United Airlines logo]()
$820
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
2 stops18h 26m
Tue 10/274:39 pm -
2 stops20h 45m
Deal found 9/17![United Airlines logo]()
$825
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/53:40 pm -
3 stops32h 46m
Sun 11/1512:28 pm -
2 stops22h 51m
Deal found 9/14![United Airlines logo]()
$825
Last-minute flights from San Salvador to SeattleDiscover last-minute flight deals from San Salvador to Seattle. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Salvador to Seattle. Data last updated September 17, 2026 and is based on user searches.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:24 pm -
2 stops23h 47m
Tue 10/205:41 pm -
1 stop17h 56m
Deal found 9/16![American Airlines logo]()
$723
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:24 pm -
1 stop12h 28m
Thu 10/225:41 pm -
1 stop17h 56m
Deal found 9/16![American Airlines logo]()
$755
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:35 am -
1 stop15h 19m
Wed 10/219:28 am -
1 stop19h 27m
Deal found 9/16![Multiple Airlines logo]()
$731
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:24 pm -
1 stop12h 28m
Mon 10/125:41 pm -
1 stop17h 56m
Deal found 9/15![American Airlines logo]()
$757
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:31 pm -
1 stop12h 28m
Sun 11/155:47 pm -
1 stop17h 54m
Deal found 9/16![American Airlines logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:16 am -
1 stop14h 20m
Sat 10/248:00 pm -
1 stop19h 57m
Deal found 9/14![Multiple Airlines logo]()
$756
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:32 pm -
2 stops25h 27m
Sat 10/248:00 pm -
1 stop19h 57m
Deal found 9/14![Multiple Airlines logo]()
$760
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:35 am -
1 stop15h 24m
Tue 12/810:50 pm -
1 stop20h 30m
Deal found 9/17![Multiple Airlines logo]()
$736
This eDestinos deal was found by Cheapflights users on 9/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:35 am -
1 stop15h 24m
Sun 10/187:08 pm -
1 stop10h 07m
Deal found 9/12![Multiple Airlines logo]()
$764
This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:35 pm -
1 stop13h 00m
Fri 10/232:02 pm -
1 stop14h 53m
Deal found 9/13![Multiple Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:11 pm -
1 stop25h 34m
Tue 1/263:44 pm -
2 stops18h 21m
Deal found 9/14![Multiple Airlines logo]()
$655
One-way flights from San Salvador to SeattleSearch for one-way flight options from San Salvador to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from San Salvador to Seattle. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This BusinessClass deal was found by Cheapflights users on 9/13. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:08 pm -
1 stop12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![GOL logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:11 pm -
1 stop25h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:32 pm -
2 stops25h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$388
This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:45 am -
1 stop16h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:17 pm -
3 stops54h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 11/23:05 pm -
2 stops20h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![American Airlines logo]()
$419
This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:16 am -
2 stops41h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$425
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:11 pm -
1 stop25h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:11 pm -
1 stop25h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$435
This SmartFares deal was found by Cheapflights users on 9/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:55 am -
2 stops12h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$448
Find flight deals from San Salvador to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $655 (American Airlines) |
One-way from | $351 (BusinessClass) |
Popular in | December |
Cheapest in | November |
Average price | $955 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Salvador 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from San Salvador to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Mon 11/2
7:45 am-9:54 pm
1 stop16h 09m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$404
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Wed 12/9
3:17 pm-7:40 pm
3 stops54h 23m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$406
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Mon 11/2
3:05 pm-9:39 am
2 stops20h 34m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$419
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Thu 10/29
6:11 pm-6:54 pm
1 stop25h 43m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$432
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Wed 12/9
4:40 pm-9:21 pm
3 stops30h 41m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$452
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Fri 10/2
7:30 am-9:54 pm
2 stops15h 24m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$455
Quickest round-trip
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Sun 9/20
9:55 am-9:54 pm
2 stops12h 59m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$455
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Sun 9/27
7:35 am-9:54 pm
1 stop15h 19m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$455
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Thu 10/1
12:24 pm-10:09 am
2 stops22h 45m
Seattle/Tacoma Intl
Thu 10/22
5:41 pm-11:31 am
2 stops16h 50m
$802
San SalvadorSeattle
SAL San Salvador El Salvador Intl - SEA Seattle/Tacoma Intl
SALSEA
San Salvador El Salvador Intl
Wed 9/30
1:57 pm-11:58 pm
1 stop11h 01m
Seattle/Tacoma Intl
Tue 10/27
10:35 pm-12:32 pm
1 stop12h 57m
$811
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Salvador 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 San Salvador to Seattle in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Salvador-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Salvador-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Salvador-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Salvador-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 San Salvador-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 San Salvador to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from San Salvador with our price prediction graph.
SAL-SEA
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 San Salvador to Seattle
What is the cheapest month to book a flight from San Salvador to Seattle?
Currently, November is the cheapest month in which you can book a flight from San Salvador to Seattle (average of $624). Flying from San Salvador to Seattle in December is currently the most expensive (average of $956). 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.
How much does it cost to fly round-trip from San Salvador to Seattle?
Airfare is below average for this route at the moment.
San Salvador to Seattle flights typically cost between $767 and $1,011 in November.The cheapest round-trip price found within the last 5 days was $655 on American Airlines (Nov 17-Jan 7).
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 September 17, 2026.
Peruse reviews from past customers who have flown with American Airlines from San Salvador to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Overall
7.1
Entertainment
6.8
Crew
7.9
Boarding
7.4
Food
6.4
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Comfort
7.2
Overall
7.1
Entertainment
6.8
Crew
7.9
Boarding
7.4
Food
6.4
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Related info for your journey
Find useful and relevant information for your journey from San Salvador to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
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Ocean Shores
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Fife
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Top airline flying from San Salvador to Seattle
Discover the top airline that operate flights from San Salvador 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$660 | Average$861 | FlexibilityNo cancel fee | On-time71% |