Central America

$138+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJO
Mar 13 — Mar 201
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Cheap 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 February 11, 2026.

This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:58 pm
SEA
-
SJO
2 stops27h 17m
Multiple Airlines
Sat 8/155:45 am
SJO
-
SEA
2 stops30h 15m
Multiple Airlines
Deal found 2/9$360
This Avianca deal was found by Cheapflights users on 2/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:40 am
SEA
-
SJO
2 stops14h 35m
Multiple Airlines
Tue 5/195:45 am
SJO
-
SEA
2 stops14h 11m
Multiple Airlines
Deal found 2/8$362
This Avianca deal was found by Cheapflights users on 2/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:02 am
SEA
-
SJO
2 stops13h 13m
Multiple Airlines
Thu 6/45:45 am
SJO
-
SEA
2 stops14h 11m
Multiple Airlines
Deal found 2/9$363
This Avianca deal was found by Cheapflights users on 2/8. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
SEA
-
SJO
2 stops15h 15m
Multiple Airlines
Mon 9/75:45 am
SJO
-
SEA
2 stops13h 12m
Multiple Airlines
Deal found 2/8$365
This Trip.com deal was found by Cheapflights users on 2/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:14 am
SEA
-
SJO
2 stops13h 01m
Multiple Airlines
Thu 8/205:45 am
SJO
-
SEA
2 stops13h 12m
Multiple Airlines
Deal found 2/8$368
This American Airlines deal was found by Cheapflights users on 2/9. 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 9/111:30 pm
SEA
-
PTY
2 stops12h 50m
American Airlines
Tue 9/153:40 pm
PTY
-
SEA
2 stops22h 06m
American Airlines
Deal found 2/9$373
This Trip.com deal was found by Cheapflights users on 2/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:40 am
SEA
-
SJO
2 stops14h 35m
Multiple Airlines
Thu 5/145:45 am
SJO
-
SEA
2 stops15h 37m
Multiple Airlines
Deal found 2/8$379
This Avianca deal was found by Cheapflights users on 2/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:06 pm
SEA
-
SJO
2 stops12h 39m
Multiple Airlines
Wed 5/65:05 am
SJO
-
SEA
2 stops13h 33m
Multiple Airlines
Deal found 2/9$381
This Avianca deal was found by Cheapflights users on 2/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:40 am
SEA
-
SJO
2 stops14h 35m
Multiple Airlines
Tue 5/125:45 am
SJO
-
SEA
2 stops13h 55m
Multiple Airlines
Deal found 2/9$387
This American Airlines deal was found by Cheapflights users on 2/11. 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 8/205:43 pm
SEA
-
PTY
2 stops18h 37m
American Airlines
Wed 8/263:20 pm
PTY
-
SEA
2 stops19h 59m
American Airlines
Deal found 2/11$388
This Travelocity deal was found by Cheapflights users on 2/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:50 am
SEA
-
BZE
Nonstop6h 02m
Alaska Airlines
Thu 3/1210:00 am
BZE
-
SEA
1 stop11h 58m
Alaska Airlines
Deal found 2/11$389
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/37:29 pm
SEA
-
BZE
2 stops14h 45m
United Airlines
Sat 3/710:15 am
BZE
-
SEA
1 stop10h 15m
United Airlines
Deal found 2/10$393

Find 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$360
(Trip.com)

One-way from

$138
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$599

Good round-trip deal

$530 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-San Salvador El Salvador Intl flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Salvador El Salvador Intl flights.
From Seattle/Tacoma Intl to Central America
One-way flight from Seattle/Tacoma Intl to Central America
Highest demand for flights based on searches. 13% potential increase in price ($100 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Central America.

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 February 11, 2026.
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

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 3/3

7:29 pm-12:14 pm

2 stops14h 45m

Belize City Philip S.W.Goldson

Sat 3/7

10:15 am-6:30 pm

1 stop10h 15m

$393

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 3/3

6:10 am-5:57 pm

1 stop9h 47m

Belize City Philip S.W.Goldson

Thu 3/12

10:00 am-11:43 pm

1 stop14h 43m

$393

SeattlePanama City

SEA - PTY

SEAPTY

Seattle/Tacoma Intl

Mon 4/27

10:29 pm-12:46 pm

2 stops12h 17m

Panama City Tocumen Intl

Mon 5/11

1:49 pm-10:14 am

2 stops22h 25m

$393

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Tue 4/14

11:35 pm-11:15 am

1 stop10h 40m

Belize City Philip S.W.Goldson

Fri 4/24

12:20 pm-10:50 pm

1 stop11h 30m

$393

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Wed 3/4

7:10 pm-2:32 pm

2 stops17h 22m

Belize City Philip S.W.Goldson

Sat 3/7

10:15 am-6:30 pm

1 stop10h 15m

$393

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Sat 4/18

11:35 pm-11:15 am

1 stop10h 40m

Belize City Philip S.W.Goldson

Tue 4/28

12:20 pm-9:46 am

2 stops22h 26m

$398

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Mon 5/11

11:59 pm-11:15 am

1 stop10h 16m

Belize City Philip S.W.Goldson

Mon 5/18

2:35 pm-9:40 am

2 stops20h 05m

$398

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 3/3

7:05 am-6:30 am

1 stop21h 25m

San Salvador El Salvador Intl

Tue 3/17

10:10 pm-10:08 pm

1 stop24h 58m

$414

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Mon 3/2

10:08 pm-1:50 pm

2 stops13h 42m

Belize City Philip S.W.Goldson

Mon 3/9

3:39 pm-10:51 am

2 stops20h 12m

$424

SeattleSan José

SEA - SJO

SEASJO

Seattle/Tacoma Intl

Wed 4/29

10:50 pm-11:45 pm

2 stops23h 55m

San José Juan Santamaria Intl

Sun 5/3

12:55 am-7:00 pm

2 stops19h 05m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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, October is the cheapest month in which you can book a flight from Seattle to Central America (average of $157). Flying from Seattle to Central America in June is currently the most expensive (average of $392). 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 February 11, 2026.

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 February 11, 2026.
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.

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 $389, Alaska Airlines can have you in Central America from Seattle in 6h 02m. The distance from Seattle to Central America is about 2820 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?

    $142 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 Avianca, with prices starting from $142 and $151, respectively.

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

  • 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, October is the cheapest month in which you can book a flight from Seattle to Central America (average of $157). Flying from Seattle to Central America in June is currently the most expensive (average of $392). 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

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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.

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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$607FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$152Average$334FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$346Average$688FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$357Average$609FlexibilityNo cancel feeOn-time75%
Copa AirlinesCheapest$367Average$799FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$373Average$714FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$514Average$575FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$572Average$723FlexibilityNo cancel feeOn-time63%
AeromexicoCheapest$809Average$981FlexibilityNo cancel feeOn-timeN/A

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