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Central America

$133+ Cheap flights from Washington 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJO
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Washington to Central America

Cheapest flights from Washington to Central America
Explore the most affordable flight options available from Washington to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This United Airlines deal was found by Cheapflights users on 1/31. 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 2/2511:59 pm
PDX
-
SJO
1 stop10h 57m
United Airlines
Thu 3/59:40 am
SJO
-
PDX
1 stop15h 24m
United Airlines
Deal found 1/31$297
This Trip.com deal was found by Cheapflights users on 1/29. 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 2/57:00 am
PDX
-
SJO
1 stop30h 30m
Multiple Airlines
Sun 2/87:45 am
SJO
-
PDX
1 stop14h 42m
Multiple Airlines
Deal found 1/29$305
This United Airlines deal was found by Cheapflights users on 1/30. 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 9/16:00 pm
PDX
-
SJO
2 stops17h 26m
United Airlines
Thu 12/102:20 pm
SJO
-
PDX
1 stop10h 51m
United Airlines
Deal found 1/30$308
This Trip.com deal was found by Cheapflights users on 1/29. 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.
Sun 3/17:00 am
PDX
-
SJO
1 stop30h 30m
Multiple Airlines
Sat 3/77:45 am
SJO
-
PDX
1 stop14h 59m
Multiple Airlines
Deal found 1/29$311
This Trip.com deal was found by Cheapflights users on 1/29. 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.
Fri 2/207:00 am
PDX
-
SJO
1 stop30h 30m
Multiple Airlines
Tue 2/247:45 am
SJO
-
PDX
1 stop14h 59m
Multiple Airlines
Deal found 1/29$312
This United Airlines deal was found by Cheapflights users on 1/29. 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 4/207:14 pm
PDX
-
SJO
1 stop11h 01m
United Airlines
Tue 4/287:55 am
SJO
-
PDX
2 stops17h 49m
United Airlines
Deal found 1/29$313
This Trip.com deal was found by Cheapflights users on 1/31. 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 3/37:16 am
PDX
-
SJO
2 stops13h 59m
Multiple Airlines
Tue 3/107:45 am
SJO
-
PDX
1 stop13h 59m
Multiple Airlines
Deal found 1/31$314
This American Airlines deal was found by Cheapflights users on 1/30. 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 4/2710:45 pm
PDX
-
SJO
1 stop11h 22m
American Airlines
Thu 5/711:35 pm
SJO
-
PDX
1 stop24h 14m
American Airlines
Deal found 1/30$316
This Trip.com deal was found by Cheapflights users on 1/30. 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 3/57:00 am
PDX
-
SJO
1 stop30h 30m
Multiple Airlines
Fri 3/137:45 am
SJO
-
PDX
1 stop13h 59m
Multiple Airlines
Deal found 1/30$317
This Trip.com deal was found by Cheapflights users on 1/29. 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.
Mon 5/182:48 pm
PDX
-
SJO
2 stops31h 27m
Multiple Airlines
Thu 5/215:45 am
SJO
-
PDX
2 stops33h 02m
Multiple Airlines
Deal found 1/29$323
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Sun 2/227:00 am
GEG
-
SJO
1 stop23h 32m
United Airlines
Thu 2/269:40 am
SJO
-
GEG
1 stop13h 27m
United Airlines
Deal found 1/29$326
This Trip.com deal was found by Cheapflights users on 1/29. 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.
Mon 2/232:30 pm
PDX
-
SJO
2 stops30h 45m
Multiple Airlines
Mon 3/27:45 am
SJO
-
PDX
1 stop14h 59m
Multiple Airlines
Deal found 1/29$326

Find flight deals from Washington to Central America

Keep the following information in mind while searching for Washington to Central America flight deals. Data was last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$297
(United Airlines)

One-way from

$133
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$517

Good round-trip deal

$524 or less
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 Washington to Central America
Search Deals
One-way flight from Washington to Central America
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington to Central America.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 January 31, 2026.
Use the filters below to find and compare flights from Washington to Central America that are best for you.

Fly from

Washington

Fly to

Central America

Route

Depart

Return

Price

PortlandSan José

PDX - SJO

PDXSJO

Portland

Wed 2/25

11:59 pm-12:56 pm

1 stop10h 57m

San José Juan Santamaria Intl

Thu 3/5

9:40 am-11:04 pm

1 stop15h 24m

$297

PortlandSan José

PDX - SJO

PDXSJO

Portland

Sun 3/1

11:59 pm-12:56 pm

1 stop10h 57m

San José Juan Santamaria Intl

Fri 3/13

8:40 am-11:04 pm

1 stop15h 24m

$308

PortlandSan José

PDX - SJO

PDXSJO

Portland

Mon 4/20

7:14 pm-7:15 am

1 stop11h 01m

San José Juan Santamaria Intl

Tue 4/28

8:45 am-12:44 am

1 stop16h 59m

$308

PortlandSan José

PDX - SJO

PDXSJO

Portland

Thu 5/14

12:33 pm-11:33 pm

1 stop10h 00m

San José Juan Santamaria Intl

Mon 5/18

12:53 am-1:43 pm

1 stop13h 50m

$338

PortlandSan José

PDX - SJO

PDXSJO

Portland

Mon 5/18

11:59 pm-12:21 pm

1 stop11h 22m

San José Juan Santamaria Intl

Sat 5/23

6:40 am-3:13 pm

1 stop9h 33m

$339

PortlandSan José

PDX - SJO

PDXSJO

Portland

Wed 4/15

7:00 am-7:37 pm

1 stop11h 37m

San José Juan Santamaria Intl

Sat 4/25

8:45 am-8:48 pm

1 stop13h 03m

$339

PortlandSan José

PDX - SJO

PDXSJO

Portland

Wed 4/29

7:14 pm-12:21 pm

2 stops16h 07m

San José Juan Santamaria Intl

Thu 5/14

1:25 pm-10:59 pm

1 stop10h 34m

$370

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sat 2/14

11:35 pm-1:32 pm

1 stop11h 57m

Liberia

Tue 3/3

3:29 pm-10:58 am

2 stops21h 29m

$371

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 3/9

2:30 pm-6:36 am

1 stop15h 06m

Liberia

Wed 3/11

11:45 am-9:35 am

1 stop22h 50m

$374

PortlandBelize City

PDX - BZE

PDXBZE

Portland

Sun 3/1

10:53 pm-1:50 pm

1 stop12h 57m

Belize City Philip S.W.Goldson

Thu 3/5

2:50 pm-11:50 pm

1 stop11h 00m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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

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

What is the cheapest month to book a flight from State of Washington to Central America?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Central America (average of $157). Flying from State of Washington to Central America in July is currently the most expensive (average of $362). 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 WA to CA?

Find hourly flight availability from Washington 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 January 31, 2026.

When flying from State of Washington to Central America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • How long is the flight from State of Washington to Central America?

    United Airlines, Alaska Airlines, and American Airlines can get you from State of Washington to Central America in just under 10h. Your travel time can differ by up to 1h 57m. The distance between State of Washington and Central America is about 3340 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Central America one-way?

    One-way options have recently been found by users for as low as $142 on United Airlines. Other airlines that offer cheap prices include American Airlines from $142 and Avianca from $151 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Central America?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Central America (average of $157). Flying from State of Washington to Central America in July is currently the most expensive (average of $362). 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 Washington 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 Washington to Central America

Discover the top 9 airlines that operate flights from Washington 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 January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$625FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$152Average$334FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$663FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$287Average$669FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$311Average$594FlexibilityNo cancel feeOn-time75%
Copa AirlinesCheapest$367Average$799FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$500Average$715FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$514Average$575FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$809Average$981FlexibilityNo cancel feeOn-timeN/A

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