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SAL - SEA

$238 Find cheap flights from San Salvador to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Salvador to Seattle departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Salvador to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Salvador to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from San Salvador to Seattle (SAL-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Salvador to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:33 am - 8:32 amSAL-SEA
32h 59m3 stops
9:28 am - 11:43 pmSEA-SAL
37h 15m3 stops
$376Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 12
6:55 pm - 4:08 pmSAL-SEA
22h 13m1 stop
5:00 pm - 5:45 amSEA-SAL
11h 45m1 stop
Thu, Sep 12 - Thu, Sep 26
12:33 am - 8:32 amSAL-SEA
32h 59m3 stops
9:28 am - 11:43 pmSEA-SAL
13h 15m2 stops
$396Spirit Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 12
7:55 am - 8:09 pmSAL-SEA
13h 14m2 stops
9:28 am - 11:43 pmSEA-SAL
37h 15m3 stops
Wed, Jun 5 - Wed, Jun 12
6:00 am - 11:59 pmSAL-SEA
18h 59m1 stop
8:44 pm - 6:51 pmSEA-SAL
21h 07m1 stop
$632American Airlines
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Wed, Jun 5 - Wed, Jun 12
6:15 am - 11:51 pmSAL-SEA
18h 36m1 stop
5:00 am - 6:51 pmSEA-SAL
12h 51m2 stops
$641American Airlines
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Tue, Jun 4 - Mon, Jun 17
2:00 am - 10:15 pmSAL-SEA
21h 15m1 stop
4:30 pm - 12:50 amSEA-SAL
31h 20m1 stop
$713United Airlines
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Mon, Jun 24 - Thu, Jul 4
3:30 pm - 11:34 amSAL-SEA
21h 04m2 stops
6:00 am - 8:17 pmSEA-SAL
13h 17m2 stops
$714United Airlines
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Fri, Aug 30 - Sat, Sep 7
1:55 pm - 11:59 pmSAL-SEA
11h 04m1 stop
5:40 pm - 5:59 amSEA-SAL
11h 19m1 stop
$805Delta
Find Deal
Tue, Jun 25 - Wed, Jul 3
3:09 pm - 8:01 pmSAL-SEA
29h 52m1 stop
12:30 am - 2:09 pmSEA-SAL
36h 39m2 stops
$1,205Aeromexico
Find Deal
Thu, Sep 12 - Wed, Sep 25

Flights from San Salvador to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from San Salvador to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Salvador to Seattle?

The average price of all flights from San Salvador to Seattle clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Seattle on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from San Salvador to Seattle. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from San Salvador to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Salvador to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from San Salvador to Seattle is January, where tickets cost $574 on average. On the other hand, the most expensive months are August and December, where the average cost of tickets is $984 and $835 respectively.

How far in advance should I book a flight from San Salvador to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Salvador to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Salvador to Seattle, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 43 days before departure.

Which airlines provide the cheapest flights from San Salvador to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Spirit Airlines ($247) and Copa Airlines ($293). The cheapest round-trip tickets were found on Spirit Airlines ($376) and American Airlines ($632).

Good to know

Low season

February

High season

July

Cheapest flight

$238
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from San Salvador to Seattle

When to book flights from San Salvador to Seattle

Are your dates flexible? Find out the best times to travel from San Salvador to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Salvador to Seattle

  • What is the cheapest flight from San Salvador to Seattle?

    In the last 3 days, the lowest price for a flight from San Salvador to Seattle was $238 for a one-way ticket and $376 for a round-trip.

  • Do I need a passport to fly between San Salvador and Seattle?

    A passport is required to fly from San Salvador to Seattle.

  • Which aircraft models fly most regularly from San Salvador to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Salvador to Seattle?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between San Salvador and Seattle, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Salvador to Seattle, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Salvador to Seattle are Delta and United Airlines. With an average price for the route of $932 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $823 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Salvador to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Salvador to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Salvador to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from San Salvador is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Salvador to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to San Salvador with another airline. Booking your flights between San Salvador and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Salvador to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from San Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from San Salvador to Seattle

 
See real verified KAYAK customer reviews for airlines flying from San Salvador to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Salvador to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10778 reviews
7.4Food
8.2Boarding
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

I was shocked flying to El Salvador that they only give you water. Everything else you have to pay for. There is no wifi or entertainment and it’s an international flight. At least back in the day they had tvs on the plane and everyone watched the same movie. Also seats do not recline, even comfort or plus.

I did not like anything, first time I use company and for sure it will be the last time, they charge for simple operations that any other average airline wouldn't charge.

The good thing is the flight was on time and the crew was really nice. They can work better the arriving with staff

The inflight entertainment did not work on a 6 hour flight The cel phone chargers did not work There was a 45 minute wait for the luggage to get off the plane.

Seat space was terrible no food on a six hour flight

There was no bag included in the reservation. The price was double. Not properly advertised

There is no food. There is no in-inflight entertainment. The seats are cardboard. The airline is a living hellscape.

They could offer free food and drink like other international flights.

Delay almost an hour which meant when we got to Guatemala there where 3 flights at the same time, you can imagine the caos in customs, avianca doesn’t care about passengers or schedules

Flight attendants to show up on time, offer drinks and food.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

Absolutely terrible. The boarding process had zero organization. Mobs of people trying to board. People were climbing over my child's stroller with her in it. No families were boarded first. Boarding was delayed with no reasoning or notification that it would be late. We were then stuck on the plane for 45 minutes after landing. Then waited over two hours for our luggage. There was zero communication with the travelers. Never have I experienced such I professionalism and disgrace of others. Extremely disappointed.

For it to have left on time! Instead of two hours early with zero notice

Flight kept delayed from morning to late afternoon so I had to make other arrangements

Poor communication from flight crew. Passengers were left on plan for over 4.5 hours, no food or drinks were offered. Flight was eventually cancelled because flight crew/flight attendants went over there work hours. No accommodation were provided. .

The flight was fine. The itinerary change from original booking was not good. We were originally leaving at 12:50 pm. The change to 8:29pm put us getting home in the early morning hours the next day. Then having to wait over an hour on the ground for a parking place to get off the plane was exhausting.

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

Book cheap flights from San Salvador to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Salvador to Seattle found on KAYAK in the last 72 hours.
5/25Sat
2 stops
14h 28mSAL-SEA
$238
6/2Sun
2 stops
29h 35mSAL-SEA
$239
6/1Sat
3 stopsSpirit Airlines
32h 46mSAL-SEA
$247
6/14Fri
3 stopsSpirit Airlines
32h 59mSAL-SEA
$250
5/24Fri
3 stops
31h 41mSAL-SEA
$266
5/16Thu
2 stopsCopa Airlines
18h 50mSAL-SEA
$293
6/15Sat
1 stopAmerican Airlines
26h 16mSAL-SEA
$365
6/14Fri
1 stopUnited Airlines
21h 11mSAL-SEA
$382
6/14Fri
2 stopsUnited Airlines
30h 57mSAL-SEA
$388
7/7Sun
1 stopAmerican Airlines
18h 59mSAL-SEA
$453

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Last minute flights from San Salvador to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Salvador to Seattle that are departing in the next 10 days.
5/13Mon
multi-stopUnited Airlines
12h 43mSAL-SEA
5/18Sat
multi-stopUnited Airlines
12h 02mSEA-SAL
$722
5/14Tue
multi-stopUnited Airlines
17h 53mSAL-SEA
5/18Sat
multi-stopUnited Airlines
17h 40mSEA-SAL
$727
5/14Tue
multi-stopUnited Airlines
22h 27mSAL-SEA
5/18Sat
multi-stopUnited Airlines
31h 03mSEA-SAL
$750
5/14Tue
multi-stopUnited Airlines
14h 16mSAL-SEA
5/18Sat
multi-stopUnited Airlines
11h 07mSEA-SAL
$778
5/13Mon
multi-stopUnited Airlines
14h 23mSAL-SEA
5/18Sat
multi-stopUnited Airlines
18h 06mSEA-SAL
$782
5/14Tue
multi-stopAmerican Airlines
10h 59mSAL-SEA
5/17Fri
multi-stopAmerican Airlines
11h 10mSEA-SAL
$835
5/14Tue
multi-stopAmerican Airlines
19h 00mSAL-SEA
5/17Fri
multi-stopAmerican Airlines
17h 10mSEA-SAL
$840
5/14Tue
multi-stopAmerican Airlines
18h 44mSAL-SEA
5/17Fri
multi-stopAmerican Airlines
17h 10mSEA-SAL
$895

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San Salvador - Seattle Flights

Departure:

San Salvador (undefined)El Salvador

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - San Salvador

Cabin classes: