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Central America

$102+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$276
(United Airlines)

One-way from

$102
(Avianca)

Popular in

December

Cheapest in

February

Average price

$559

Good round-trip deal

$417 or less

Good one-way deal

$404 or less
From Washington to Central America
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One-way flight from Washington to Central America
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Highest demand for flights based on searches. 19% potential increase in price ($160 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 Washington to Central America.
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Price to beat on a one-way flight from Washington to Central America.
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Find 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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 9/257:02 amPDX - SJO
1 stop11h 35mUnited Airlines
Tue 9/308:37 amSJO - PDX
1 stop10h 56mUnited Airlines
Deal found 9/14$276
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 9/255:30 amPDX - SJO
2 stops13h 07mUnited Airlines
Mon 9/298:37 amSJO - PDX
1 stop13h 13mUnited Airlines
Deal found 9/14$280
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:15 amPDX - SJO
1 stop12h 55mSouthwest
Sun 11/239:00 amSJO - PDX
2 stops17h 15mSouthwest
Deal found 9/15$281
This SmartFares deal was found by Cheapflights users on 9/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:33 pmPDX - SJO
1 stop10h 05mAlaska Airlines
Mon 11/171:55 amSJO - PDX
1 stop11h 40mAlaska Airlines
Deal found 9/14$292
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/145:15 pmPDX - SJO
1 stop13h 00mUnited Airlines
Tue 10/217:55 amSJO - PDX
2 stops13h 55mUnited Airlines
Deal found 9/14$301
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/37:38 pmPDX - SJO
1 stop10h 54mUnited Airlines
Thu 11/1312:35 pmSJO - PDX
2 stops13h 51mUnited Airlines
Deal found 9/13$306
This Delta deal was found by Cheapflights users on 9/13. 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.
Mon 10/2012:25 pmPDX - SJO
2 stops22h 33mDelta
Thu 10/231:23 pmSJO - PDX
2 stops20h 41mDelta
Deal found 9/13$307
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/1312:33 pmPDX - SJO
1 stop10h 05mAlaska Airlines
Sun 11/161:55 amSJO - PDX
1 stop22h 39mAlaska Airlines
Deal found 9/15$308
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 11/1312:33 pmPDX - SJO
1 stop10h 05mAlaska Airlines
Tue 11/181:55 amSJO - PDX
1 stop13h 55mAlaska Airlines
Deal found 9/13$316
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/277:38 pmPDX - SJO
1 stop10h 54mUnited Airlines
Tue 11/49:40 amSJO - PDX
1 stop16h 46mUnited Airlines
Deal found 9/13$318
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/1212:35 amPDX - SJO
2 stops19h 32mDelta
Mon 11/172:31 pmSJO - PDX
2 stops20h 33mDelta
Deal found 9/14$320
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/68:49 pmSEA - SJO
1 stop15h 49mAmerican Airlines
Wed 10/151:00 pmSJO - SEA
1 stop11h 41mAmerican Airlines
Deal found 9/15$336

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 September 15, 2025.
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

Tue 10/7

7:35 pm-7:15 am

1 stop10h 40m

San José Juan Santamaria Intl

Tue 12/16

8:45 am-10:52 pm

2 stops16h 07m

$276

PortlandSan José

PDX - SJO

PDXSJO

Portland

Thu 9/25

5:30 am-7:37 pm

2 stops13h 07m

San José Juan Santamaria Intl

Tue 9/30

8:37 am-8:50 pm

1 stop13h 13m

$280

PortlandSan José

PDX - SJO

PDXSJO

Portland

Mon 9/22

5:40 pm-7:15 am

1 stop12h 35m

San José Juan Santamaria Intl

Mon 10/20

7:55 am-10:45 pm

2 stops15h 50m

$301

PortlandSan José

PDX - SJO

PDXSJO

Portland

Thu 11/13

12:33 pm-12:38 am

1 stop10h 05m

San José Juan Santamaria Intl

Tue 11/18

1:55 am-1:50 pm

1 stop13h 55m

$316

PortlandSan José

PDX - SJO

PDXSJO

Portland

Wed 11/12

12:35 am-10:07 pm

2 stops19h 32m

San José Juan Santamaria Intl

Mon 11/17

2:31 pm-9:04 am

2 stops20h 33m

$320

SeattleSan José

SEA - SJO

SEASJO

Seattle/Tacoma Intl

Mon 10/6

8:49 pm-1:38 pm

1 stop15h 49m

San José Juan Santamaria Intl

Wed 10/15

1:00 pm-11:41 pm

1 stop11h 41m

$336

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 3/9

9:45 pm-11:50 am

1 stop13h 05m

Liberia

Wed 3/11

2:55 pm-11:05 am

1 stop21h 10m

$345

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Thu 12/11

5:00 am-4:08 pm

1 stop9h 08m

Liberia

Tue 12/16

8:35 am-10:52 pm

2 stops16h 17m

$349

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Fri 12/12

11:59 pm-12:55 pm

1 stop10h 56m

Liberia

Thu 12/25

12:50 pm-10:59 pm

1 stop12h 09m

$349

PortlandSan José

PDX - SJO

PDXSJO

Portland

Mon 11/3

9:30 pm-12:38 am

1 stop25h 08m

San José Juan Santamaria Intl

Fri 11/14

1:55 am-10:24 pm

1 stop22h 29m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, September is the cheapest month in which you can book a flight from State of Washington to Central America (average of $398). Flying from State of Washington to Central America in March is currently the most expensive (average of $554). 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 September 15, 2025.

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 Delta can get you from State of Washington to Central America in just under 10h 05m. Your travel time can differ by up to 9h 27m. 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 $122 on United Airlines. Other airlines that offer cheap prices include Southwest from $128 and Delta from $139 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, September is the cheapest month in which you can book a flight from State of Washington to Central America (average of $398). Flying from State of Washington to Central America in March is currently the most expensive (average of $554). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$144Average$645FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$152Average$780FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$308Average$387FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$311Average$600FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$328Average$719FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$373Average$709FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$423Average$913FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$462Average$666FlexibilityNo cancel feeOn-time63%
AeromexicoCheapest$709Average$987FlexibilityNo cancel feeOn-timeN/A

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