HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
El Salvador

$203+ Cheap flights from Seattle (SEA) to El Salvador

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAL
Mar 9 — Mar 161
Sun 3/9
Sun 3/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to El Salvador 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 El Salvador

Keep the following information in mind while searching for Seattle to El Salvador flight deals. Data was last updated March 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$435
(Mytrip)

One-way from

$203
(Avianca)

Popular in

December

Cheapest in

November

Average price

$696
Provider with most accurate pricing for Seattle/Tacoma Intl-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Salvador El Salvador Intl flights.
Search Deals
From Seattle/Tacoma Intl to El Salvador
Search Deals
One-way flight from Seattle/Tacoma Intl to El Salvador
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Seattle to El Salvador

Cheapest flights from Seattle to El Salvador
Explore the most affordable flight options available from Seattle to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 4, 2025.

This Mytrip deal was found by Cheapflights users on 3/3. 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.
Tue 4/19:48 amSEA - SAL
3 stops34h 04mMultiple Airlines
Wed 4/306:40 amSAL - SEA
3 stops36h 43mMultiple Airlines
Deal found 3/3$435
This FlightHub deal was found by Cheapflights users on 3/3. 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.
Fri 8/226:30 amSEA - SAL
2 stops13h 35mAvianca
Wed 8/279:30 amSAL - SEA
1 stop11h 40mAvianca
Deal found 3/3$480
This Mytrip deal was found by Cheapflights users on 3/2. 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.
Fri 4/118:56 pmSEA - SAL
3 stops25h 49mSpirit Airlines
Sat 4/1912:50 amSAL - SEA
3 stops37h 35mSpirit Airlines
Deal found 3/2$486
This American Airlines deal was found by Cheapflights users on 3/3. 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 4/2910:05 pmSEA - SAL
2 stops12h 55mAmerican Airlines
Mon 5/51:45 pmSAL - SEA
1 stop21h 56mAmerican Airlines
Deal found 3/3$545
This United deal was found by Cheapflights users on 3/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:50 pmSEA - SAL
2 stops22h 16mUnited Airlines
Wed 9/241:35 pmSAL - SEA
1 stop10h 13mUnited Airlines
Deal found 3/3$560
This Delta deal was found by Cheapflights users on 3/3. 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.
Fri 3/2811:30 pmSEA - SAL
1 stop12h 02mDelta
Fri 4/41:59 pmSAL - SEA
1 stop10h 54mDelta
Deal found 3/3$570
This Copa Airlines deal was found by Cheapflights users on 3/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:15 amSEA - SAL
2 stops25h 59mCopa Airlines
Tue 4/15:01 amSAL - SEA
2 stops20h 57mCopa Airlines
Deal found 3/2$588

Find flights from Seattle to El Salvador within your budget

Customize your flight search to find flights from Seattle to El Salvador 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 March 4, 2025.

Fly from

Seattle

Fly to

El Salvador

Route

Depart

Return

Price

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 4/1

9:48 am-8:52 pm

3 stops34h 04m

San Salvador El Salvador Intl

Wed 4/30

6:40 am-6:23 pm

3 stops36h 43m

$435

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 4/11

8:56 pm-11:45 pm

3 stops25h 49m

San Salvador El Salvador Intl

Sat 4/19

12:50 am-1:25 pm

3 stops37h 35m

$486

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 4/29

10:05 pm-12:00 pm

2 stops12h 55m

San Salvador El Salvador Intl

Mon 5/5

1:45 pm-10:41 am

1 stop21h 56m

$545

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 5/25

6:25 am-9:05 pm

2 stops13h 40m

San Salvador El Salvador Intl

Sun 6/1

5:30 am-9:58 pm

2 stops17h 28m

$549

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 5/7

2:15 pm-2:23 pm

2 stops23h 08m

San Salvador El Salvador Intl

Mon 12/1

3:00 am-3:58 pm

1 stop14h 58m

$560

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 3/28

11:30 pm-12:32 pm

1 stop12h 02m

San Salvador El Salvador Intl

Thu 4/3

1:59 pm-11:55 pm

1 stop10h 56m

$570

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 3/13

6:15 am-9:14 am

2 stops25h 59m

San Salvador El Salvador Intl

Tue 4/1

5:01 am-12:58 am

2 stops20h 57m

$588

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 5/8

10:10 am-6:10 am

2 stops19h 00m

$203

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 5/7

12:24 am-12:09 pm

1 stop10h 45m

$239

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 3/17

7:34 pm-12:19 pm

2 stops15h 45m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Best time to book a flight from Seattle to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Seattle 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 Seattle to El Salvador

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

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

Currently, September is the cheapest month in which you can book a flight from Seattle to El Salvador (average of $260). Flying from Seattle to El Salvador in December is currently the most expensive (average of $588). 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 SEA to SV?

Find hourly flight availability from Seattle to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to El Salvador as you normally would.

Rainfall in El Salvador by month

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

In terms of precipitation, rainfall in El Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit El Salvador when rainfall is around 0.0 in.

Temperature in El Salvador by month

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

If weather is an important factor for your trip to El Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing El Salvador

Get insights into the airlines that provide service to El Salvador. 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 El Salvador. Reviews last updated March 4, 2025.
See what other customers who have flown with Delta, Copa Airlines and United Airlines from Seattle to El Salvador have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,061 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,454 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,678 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Avianca
6.8
Okay
2,344 reviews
Delta
8.0
Very good
8,061 reviews

Crew

8.5

Overall

8.0

Comfort

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Seattle to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to El Salvador?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to El Salvador from Seattle.

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

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

  • How can I find direct flights from Seattle to El Salvador?

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

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

    Yes. Cheapflights offers flight deals from Seattle to El Salvador 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 Seattle to El Salvador?

    Currently, September is the cheapest month in which you can book a flight from Seattle to El Salvador (average of $260). Flying from Seattle to El Salvador in December is currently the most expensive (average of $588). 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

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.

Alternative routes for Seattle to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to San José flights
Seattle to Philip S.W.Goldson flights
Seattle to Panama City flights
Seattle to Liberia flights
Portland to San José flights
Seattle to Guatemala City flights
Seattle to San Salvador flights
Portland to Liberia flights
Portland to Philip S.W.Goldson flights
Portland to San Salvador flights
Seattle to Managua flights
Portland to Guatemala City flights
Seattle to Coxen Hole flights
Spokane to San José flights
Portland to Panama City flights
Portland to Coxen Hole flights
Spokane to Liberia flights
Seattle to San Pedro Sula flights
Portland to Managua flights
Spokane to Philip S.W.Goldson flights
Spokane to Panama City flights
Portland to San Pedro Sula flights
Spokane to Guatemala City flights
Pasco to San José flights
Pasco to Philip S.W.Goldson flights
Bellingham to San José flights
Spokane to Coxen Hole flights
Pasco to Managua flights
Pasco to San Salvador flights
Seattle to David flights
Wenatchee to Philip S.W.Goldson flights
Spokane to Managua flights
Pullman to Panama City flights
Pullman to San José flights
Pasco to Tegucigalpa flights
Portland to Flores flights
Seattle to Tegucigalpa flights

Top 4 airlines flying from Seattle to El Salvador

Discover the top 4 airlines that operate flights from Seattle to El Salvador. 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 March 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$355Average$737FlexibilityNo cancel feeOn-time71%
DeltaCheapest$404Average$690FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$498Average$703FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$532Average$728FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.