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Central America

$122+ Cheap flights from Oregon 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.
PDX — SJO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Oregon to Central America

Cheapest flights from Oregon to Central America
Explore the most affordable flight options available from Oregon to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 11/47:00 amPDX - SJO
1 stop11h 39mUnited Airlines
Wed 11/129:40 amSJO - PDX
1 stop10h 56mUnited Airlines
Deal found 10/28$276
This SmartFares deal was found by Cheapflights users on 10/28. 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.
Tue 11/412:33 pmPDX - SJO
1 stop10h 05mAlaska Airlines
Tue 11/111:55 amSJO - PDX
1 stop16h 55mAlaska Airlines
Deal found 10/28$294
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/127:00 pmBOI - SJO
2 stops15h 25mUnited Airlines
Wed 11/199:40 amSJO - BOI
1 stop10h 14mUnited Airlines
Deal found 10/28$298
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/167:00 pmBOI - SJO
1 stop12h 32mUnited Airlines
Sun 11/238:45 amSJO - BOI
2 stops15h 43mUnited Airlines
Deal found 10/29$302
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 11/123:54 pmPDX - SJO
1 stop14h 38mUnited Airlines
Sat 11/152:20 pmSJO - PDX
1 stop10h 25mUnited Airlines
Deal found 10/29$306
This Trip.com deal was found by Cheapflights users on 10/29. 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.
Wed 11/267:15 amPDX - SJO
1 stop30h 15mMultiple Airlines
Wed 12/37:45 amSJO - PDX
1 stop15h 05mMultiple Airlines
Deal found 10/29$308
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/116:00 amPDX - SJO
2 stops12h 39mUnited Airlines
Sat 11/158:45 amSJO - PDX
2 stops13h 53mUnited Airlines
Deal found 10/28$310
This Delta deal was found by Cheapflights users on 10/28. 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 12/510:45 amPDX - SJO
1 stop18h 15mDelta
Wed 12/107:00 amSJO - PDX
1 stop14h 35mDelta
Deal found 10/28$316
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/118:08 amBOI - SJO
1 stop15h 30mAlaska Airlines
Mon 11/171:55 amSJO - BOI
1 stop12h 45mAlaska Airlines
Deal found 10/28$316
This Delta deal was found by Cheapflights users on 10/28. 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.
Sun 12/711:20 pmPDX - SJO
2 stops21h 00mDelta
Wed 12/177:00 amSJO - PDX
1 stop17h 19mDelta
Deal found 10/28$320
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:08 amBOI - SJO
1 stop15h 30mAlaska Airlines
Tue 11/181:55 amSJO - BOI
1 stop22h 07mAlaska Airlines
Deal found 10/30$322
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/410:30 amPDX - SJO
1 stop12h 08mAlaska Airlines
Sun 11/91:55 amSJO - PDX
1 stop22h 29mAlaska Airlines
Deal found 10/28$323

Cheap flight deals from Oregon to Central America

Keep the following information in mind while searching for Oregon to Central America flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$276
(United Airlines)

One-way from

$122
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$589
Provider with most accurate pricing for Portland-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-San Salvador El Salvador Intl flights.
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From Oregon to Central America
Search Deals
One-way flight from Oregon to Central America
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 October 30, 2025.
Use the filters below to find and compare flights from Oregon to Central America that are best for you.

Fly from

Oregon

Fly to

Central America

Route

Depart

Return

Price

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sat 11/15

8:25 am-10:00 pm

1 stop12h 35m

San José Juan Santamaria Intl

Wed 11/19

9:40 am-6:54 pm

1 stop10h 14m

$298

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Sun 11/16

7:00 pm-8:32 am

1 stop12h 32m

San José Juan Santamaria Intl

Sun 11/23

9:40 am-11:28 pm

1 stop14h 48m

$298

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Wed 11/12

2:40 pm-8:32 am

1 stop16h 52m

San José Juan Santamaria Intl

Wed 11/19

9:40 am-6:54 pm

1 stop10h 14m

$298

PortlandSan José

PDX - SJO

PDXSJO

Portland

Thu 11/13

10:30 am-12:38 am

1 stop12h 08m

San José Juan Santamaria Intl

Mon 11/17

1:55 am-11:35 am

1 stop11h 40m

$316

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Tue 11/11

8:08 am-12:38 am

1 stop15h 30m

San José Juan Santamaria Intl

Mon 11/17

1:55 am-1:40 pm

1 stop12h 45m

$316

BoiseSan José

BOI - SJO

BOISJO

Boise Air Term. Gowen Fld

Tue 11/11

8:08 am-12:38 am

1 stop15h 30m

San José Juan Santamaria Intl

Tue 11/18

1:55 am-1:40 pm

1 stop12h 45m

$316

PortlandSan José

PDX - SJO

PDXSJO

Portland

Fri 12/5

10:45 am-7:00 am

1 stop18h 15m

San José Juan Santamaria Intl

Thu 12/11

2:31 pm-9:50 am

2 stops21h 19m

$320

PortlandSan José

PDX - SJO

PDXSJO

Portland

Fri 11/14

12:35 am-10:07 pm

2 stops19h 32m

San José Juan Santamaria Intl

Tue 11/18

7:00 am-10:21 pm

1 stop17h 21m

$320

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 1/20

7:24 am-6:01 pm

1 stop8h 37m

Liberia

Thu 1/29

11:20 am-8:34 pm

1 stop11h 14m

$345

PortlandLiberia

PDX - LIR

PDXLIR

Portland

Tue 1/20

10:15 pm-2:13 pm

2 stops13h 58m

Liberia

Thu 1/29

3:13 pm-11:22 am

2 stops22h 09m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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

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

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

Currently, November is the cheapest month in which you can book a flight from Oregon to Central America (average of $231). Flying from Oregon to Central America in December 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 OR to CA?

Find hourly flight availability from Oregon 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 October 30, 2025.

One of the essential ways to save on airfare from Oregon to Central America is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

What is the cheapest day to fly from Oregon to Central America?

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

Travelers seeking maximum savings on their Oregon to Central America flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings 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 Oregon 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 Oregon to Central America?

    For as low as $316, United Airlines can have you in Central America from Oregon in 12h 08m. Oregon and Central America are separated by a distance of 3340 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Oregon 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 $157 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oregon to Central America (average of $231). Flying from Oregon to Central America in December 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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Top 7 airlines flying from Oregon to Central America

Discover the top 7 airlines that operate flights from Oregon 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$204Average$359FlexibilityNo cancel feeOn-time65%
DeltaCheapest$219Average$623FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$290Average$673FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$301Average$612FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$331Average$728FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$502Average$715FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$691Average$1,058FlexibilityNo cancel feeOn-time70%

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