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Central America

$119+ Cheap flights from Seattle (SEA) to Central America

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJO
Oct 28 — Nov 41
Tue 10/28
Tue 11/4
1 adult, Economy
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Cheap flight deals from Seattle to Central America

Keep the following information in mind while searching for Seattle to Central America flight deals. Data was last updated September 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$305
(American Airlines)

One-way from

$119
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$552

Good round-trip deal

$529 or less

Good one-way deal

$404 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Salvador El Salvador Intl flights.
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From Seattle/Tacoma Intl to Central America
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One-way flight from Seattle/Tacoma Intl to Central America
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Highest demand for flights based on searches. 20% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Central America.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Central America.
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Find flight deals from Seattle to Central America

Cheapest flights from Seattle to Central America
Explore the most affordable flight options available from Seattle to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 28, 2025.

This American Airlines deal was found by Cheapflights users on 9/26. 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 12/512:31 amSEA - LIR
1 stop11h 48mAmerican Airlines
Fri 12/121:25 pmLIR - SEA
1 stop11h 51mAmerican Airlines
Deal found 9/26$305
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sun 10/265:43 pmSEA - LIR
1 stop18h 16mAmerican Airlines
Sun 11/23:18 pmLIR - SEA
1 stop11h 40mAmerican Airlines
Deal found 9/26$310
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/255:22 amSEA - BZE
1 stop8h 00mAmerican Airlines
Fri 10/311:50 pmBZE - SEA
1 stop10h 45mAmerican Airlines
Deal found 9/26$324
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/2511:24 pmSEA - BZE
2 stops11h 26mAmerican Airlines
Wed 10/291:50 pmBZE - SEA
2 stops21h 34mAmerican Airlines
Deal found 9/26$328
This American Airlines deal was found by Cheapflights users on 9/27. 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 10/2911:24 pmSEA - BZE
1 stop13h 56mAmerican Airlines
Sun 11/21:12 pmBZE - SEA
1 stop11h 53mAmerican Airlines
Deal found 9/27$329
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sun 10/2611:24 pmSEA - BZE
2 stops11h 26mAmerican Airlines
Sun 11/21:12 pmBZE - SEA
1 stop11h 53mAmerican Airlines
Deal found 9/26$333
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/2910:54 pmSEA - BZE
2 stops14h 26mAmerican Airlines
Mon 11/34:20 pmBZE - SEA
2 stops20h 24mAmerican Airlines
Deal found 9/26$336
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Sat 12/65:00 pmSEA - BZE
1 stop20h 11mAmerican Airlines
Mon 12/154:20 pmBZE - SEA
2 stops20h 23mAmerican Airlines
Deal found 9/27$337
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/175:43 pmSEA - BZE
1 stop19h 39mAmerican Airlines
Sun 10/2612:50 pmBZE - SEA
1 stop11h 09mAmerican Airlines
Deal found 9/26$338
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 12/65:00 pmSEA - BZE
1 stop20h 11mAmerican Airlines
Sat 12/134:10 pmBZE - SEA
1 stop22h 37mAmerican Airlines
Deal found 9/26$342
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:05 amSEA - LIR
1 stop10h 02mAlaska Airlines
Wed 12/107:17 pmLIR - SEA
1 stop19h 13mAlaska Airlines
Deal found 9/26$345
This American Airlines deal was found by Cheapflights users on 9/25. 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 11/105:54 pmSEA - SAP
2 stops15h 52mAmerican Airlines
Mon 11/173:15 pmSAP - SEA
2 stops22h 25mAmerican Airlines
Deal found 9/25$346

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Central America 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 September 28, 2025.
Use the filters below to find and compare flights from Seattle to Central America that are best for you.

Fly from

Seattle

Fly to

Central America

Route

Depart

Return

Price

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sat 12/6

10:07 pm-12:30 pm

1 stop12h 23m

Liberia

Fri 12/12

3:20 pm-9:46 am

2 stops20h 26m

$309

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Wed 10/29

8:49 pm-11:50 am

1 stop14h 01m

Belize City Philip S.W.Goldson

Mon 11/3

1:12 pm-11:42 pm

1 stop12h 30m

$324

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 10/25

11:24 pm-11:50 am

2 stops11h 26m

Belize City Philip S.W.Goldson

Wed 10/29

1:50 pm-10:54 am

2 stops22h 04m

$328

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Thu 12/4

10:07 pm-1:27 pm

2 stops13h 20m

Belize City Philip S.W.Goldson

Sat 12/13

4:20 pm-10:39 am

2 stops20h 19m

$328

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Sun 12/7

6:05 am-6:07 pm

1 stop10h 02m

Liberia

Wed 12/10

7:17 pm-12:30 pm

1 stop19h 13m

$345

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 12/2

5:05 am-4:08 pm

1 stop9h 03m

Liberia

Mon 12/15

12:50 pm-9:15 pm

1 stop10h 25m

$345

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Wed 10/15

6:30 am-5:28 pm

1 stop9h 58m

Liberia

Thu 10/23

10:00 am-12:06 am

1 stop15h 06m

$345

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 12/2

5:05 am-4:08 pm

1 stop9h 03m

Liberia

Wed 12/10

8:35 am-10:47 pm

1 stop16h 12m

$345

SeattleLiberia

SEA - LIR

SEALIR

Seattle/Tacoma Intl

Tue 12/2

5:05 am-4:08 pm

1 stop9h 03m

Liberia

Tue 12/16

8:35 am-7:22 pm

1 stop12h 47m

$345

SeattleSan Pedro Sula

SEA - SAP

SEASAP

Seattle/Tacoma Intl

Mon 11/10

10:08 pm-2:10 pm

1 stop14h 02m

San Pedro Sula Ramon Villeda

Mon 11/17

3:15 pm-11:40 am

2 stops22h 25m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to Central America

Have a flexible travel schedule? Discover the best time to fly to Central America 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Central America

What is the cheapest month to book a flight from Seattle to Central America?

Currently, September is the cheapest month in which you can book a flight from Seattle to Central America (average of $398). Flying from Seattle to Central America in March is currently the most expensive (average of $553). 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 CA?

Find hourly flight availability from Seattle to Central America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 28, 2025.

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

Reviews of airlines servicing Central America

Get insights into the airlines that provide service to Central America. 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 Central America. Reviews last updated September 28, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Seattle to Central America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
8,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Avianca
6.7
Okay
2,444 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Central America. 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 Central America?

    If you book a flight to Central America from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Seattle to Central America?

    For as low as $345, American Airlines can have you in Central America from Seattle in 9h 03m. The distance from Seattle to Central America is about 3321 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Seattle to Central America one-way?

    $119 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $139 and $157, respectively.

  • What are the most popular routes from Seattle to Central America?

    The most popular route from Seattle to Central America is Seattle/Tacoma Intl - San Salvador El Salvador Intl. You may also consider Seattle/Tacoma Intl - San José Juan Santamaria Intl or Seattle/Tacoma Intl - Belize City Philip S.W.Goldson.

  • Can I find deals for flights from Seattle to Central America that include hotel bookings?

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

  • How can I find direct flights from Seattle to Central America?

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

  • Can I find deals for business class flights from Seattle to Central America?

    Yes. Cheapflights offers flight deals from Seattle to Central America 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 Central America?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Central America (average of $398). Flying from Seattle to Central America in March is currently the most expensive (average of $553). 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.

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Alternative routes for Seattle to Central America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Seattle to Central America

Discover the top 9 airlines that operate flights from Seattle to Central America. 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 September 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$144Average$644FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$152Average$780FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$308Average$387FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$357Average$600FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$373Average$740FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$377Average$706FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$423Average$913FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$543Average$661FlexibilityNo cancel feeOn-time63%
AeromexicoCheapest$709Average$987FlexibilityNo cancel feeOn-timeN/A

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