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Central America

$122+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJO
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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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 November 5, 2025.

This United Airlines deal was found by Cheapflights users on 11/4. 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 11/133:54 pmPDX - SJO
1 stop14h 38mUnited Airlines
Tue 11/189:40 amSJO - PDX
1 stop12h 58mUnited Airlines
Deal found 11/4$276
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/152:07 pmPDX - SJO
1 stop22h 03mAmerican Airlines
Sat 11/222:39 pmSJO - PDX
1 stop22h 31mAmerican Airlines
Deal found 11/4$291
This Trip.com deal was found by Cheapflights users on 11/5. 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 12/27:18 amPDX - SJO
1 stop30h 12mMultiple Airlines
Wed 12/107:45 amSJO - PDX
1 stop15h 05mMultiple Airlines
Deal found 11/5$304
This Trip.com deal was found by Cheapflights users on 11/4. 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 12/47:18 amPDX - SJO
1 stop30h 12mMultiple Airlines
Thu 12/117:45 amSJO - PDX
1 stop15h 05mMultiple Airlines
Deal found 11/4$305
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 12/53:55 pmPDX - SJO
2 stops12h 30mUnited Airlines
Fri 12/129:40 amSJO - PDX
1 stop15h 12mUnited Airlines
Deal found 11/5$306
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:30 amPDX - SJO
1 stop12h 08mAlaska Airlines
Mon 11/171:55 amSJO - PDX
1 stop11h 40mAlaska Airlines
Deal found 11/4$313
This Trip.com deal was found by Cheapflights users on 11/4. 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 12/127:18 amPDX - SJO
1 stop30h 12mMultiple Airlines
Mon 12/157:45 amSJO - PDX
1 stop15h 05mMultiple Airlines
Deal found 11/4$314
This Delta deal was found by Cheapflights users on 11/4. 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 11/1412:46 pmPDX - SJO
1 stop16h 09mDelta
Thu 11/207:00 amSJO - PDX
2 stops19h 14mDelta
Deal found 11/4$320
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 11/295:00 amPDX - SJO
1 stop15h 00mUnited Airlines
Tue 6/21:30 pmSJO - PDX
1 stop10h 14mUnited Airlines
Deal found 11/5$325
This Trip.com deal was found by Cheapflights users on 11/5. 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 12/127:18 amPDX - SJO
1 stop30h 12mMultiple Airlines
Sun 12/217:45 amSJO - PDX
1 stop15h 05mMultiple Airlines
Deal found 11/5$328
This SmartFares deal was found by Cheapflights users on 11/4. 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.
Fri 12/59:30 pmPDX - LIR
1 stop18h 37mAlaska Airlines
Sat 12/137:17 pmLIR - PDX
1 stop16h 19mAlaska Airlines
Deal found 11/4$351
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/121:28 pmPDX - LIR
1 stop22h 08mAmerican Airlines
Thu 12/181:21 pmLIR - PDX
1 stop13h 38mAmerican Airlines
Deal found 11/3$368

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 November 5, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$276
(United Airlines)

One-way from

$122
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$639

Good round-trip deal

$589 or less

Good one-way deal

$224 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 Washington to Central America
Search Deals
One-way flight from Washington to Central America
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Washington to Central America.
Search Deals
Price to beat on a one-way flight from Washington to Central America.
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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 November 5, 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

Fri 1/23

6:25 am-10:15 pm

2 stops13h 50m

San José Juan Santamaria Intl

Wed 1/28

2:31 pm-9:29 am

2 stops20h 58m

$320

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sun 2/1

5:30 pm-1:50 pm

2 stops18h 20m

Liberia

Wed 2/11

3:05 pm-9:29 am

2 stops20h 24m

$349

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 1/19

12:40 am-1:24 pm

1 stop10h 44m

Liberia

Thu 1/29

3:05 pm-9:29 am

2 stops20h 24m

$349

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 3/2

5:10 pm-12:50 pm

2 stops17h 40m

Liberia

Tue 3/10

1:15 pm-11:53 am

2 stops23h 38m

$349

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 3/2

10:35 am-6:45 am

1 stop18h 10m

Liberia

Sat 3/7

7:45 pm-8:35 am

1 stop14h 50m

$359

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 1/12

7:51 pm-1:10 pm

2 stops15h 19m

Liberia

Sun 1/25

9:30 am-11:06 pm

1 stop15h 36m

$359

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Sat 2/14

12:40 am-2:30 pm

2 stops11h 50m

Liberia

Tue 2/24

2:15 pm-9:09 am

2 stops20h 54m

$363

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Mon 2/16

7:11 pm-12:50 pm

2 stops15h 39m

Liberia

Mon 2/23

3:55 pm-10:49 am

1 stop20h 54m

$363

SeattleBelize City

SEA - BZE

SEABZE

Seattle/Tacoma Intl

Mon 1/19

3:30 pm-12:14 pm

2 stops18h 44m

Belize City Philip S.W.Goldson

Mon 1/26

1:18 pm-10:59 pm

1 stop11h 41m

$372

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Fri 12/12

5:41 pm-6:20 am

1 stop10h 39m

Liberia

Thu 12/18

7:40 am-9:00 pm

1 stop15h 20m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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, August is the cheapest month in which you can book a flight from State of Washington to Central America (average of $174). Flying from State of Washington to Central America in December is currently the most expensive (average of $391). 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 November 5, 2025.

A simple way to save on the total cost of your ticket is to fly from State of Washington to Central America in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from State of Washington to Central America?

Use this chart to determine the cheapest time to fly round-trip from Washington to Central America. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Central America flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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?

    Delta, Alaska Airlines, and United Airlines can get you from State of Washington to Central America in just under 13h 50m. Your travel time can differ by up to 4h 54m. 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 American Airlines from $122 and Delta from $142 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, August is the cheapest month in which you can book a flight from State of Washington to Central America (average of $174). Flying from State of Washington to Central America in December is currently the most expensive (average of $391). 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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Top 8 airlines flying from Washington to Central America

Discover the top 8 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$139Average$661FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$152Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$297Average$680FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$311Average$582FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$328Average$704FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$423Average$951FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$462Average$674FlexibilityNo cancel feeOn-time63%
AeromexicoCheapest$809Average$982FlexibilityNo cancel feeOn-timeN/A

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