How long is the flight from Costa Rica to Oregon?

Flight times from Costa Rica to Oregon vary, but if you’re flying out of Liberia and flying into Portland (one of the most popular routes), then the duration is 10h 01m on average. Another popular route from Costa Rica to Oregon is flying from San José to Portland, which will take roughly 13h 50m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Oregon?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Oregon from Costa Rica according to our data. United Airlines is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 3 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Costa Rica to Oregon?

Alaska Airlines, United Airlines, and American Airlines are the most popular carriers operating from Costa Rica to Oregon

When did momondo last update prices for flights from Costa Rica to Oregon?

Prices for flights from Costa Rica to Oregon are refreshed on a daily basis.

How many operators does momondo search for flights from Costa Rica to Oregon?

There are 3 operators available for flights from Costa Rica to Oregon as of August 2026.

How old do you have to be to fly from Costa Rica to Oregon?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Oregon.

What documentation or ID do you need to fly to Oregon?

The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$228 Cheap Flights from Costa Rica to Oregon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Costa Rica to Oregon

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Recent round-trip flight deals from Costa Rica to Oregon

Enter your travel dates to find the best prices.

5:00 am - 4:27 pmSJO San José Juan Santamaria Intl-PDX Portland

13h 27m2 stops San Salvador El Salvador Intl Los Angeles Los Angeles

7:00 am - 11:15 pmPDX Portland-SJO San José Juan Santamaria Intl

14h 15m2 stops Los Angeles Los Angeles Guatemala City La Aurora

$385Multiple Airlines

Wed, Jan 20 - Thu, Feb 4

5:00 am - 4:50 pmSJO San José Juan Santamaria Intl-PDX Portland

13h 50m2 stops San Salvador El Salvador Intl Los Angeles Los Angeles

6:00 am - 11:15 pmPDX Portland-SJO San José Juan Santamaria Intl

15h 15m2 stops Los Angeles Los Angeles Guatemala City La Aurora

$385Multiple Airlines

Wed, Jan 20 - Thu, Feb 4

5:45 am - 8:31 pmSJO San José Juan Santamaria Intl-PDX Portland

16h 46m2 stops Guatemala City La Aurora Los Angeles Los Angeles

6:00 am - 11:15 pmPDX Portland-SJO San José Juan Santamaria Intl

15h 15m2 stops Los Angeles Los Angeles Guatemala City La Aurora

$392Multiple Airlines

Fri, Dec 11 - Tue, Dec 29

1:00 pm - 11:39 pmSJO San José Juan Santamaria Intl-PDX Portland

11h 39m1 stop Dallas/Fort Worth

11:49 pm - 8:21 pmPDX Portland-SJO San José Juan Santamaria Intl

19h 32m2 stops Dallas/Fort Worth Miami

$449American Airlines

Thu, Oct 8 - Mon, Oct 19

1:00 pm - 11:39 pmSJO San José Juan Santamaria Intl-PDX Portland

11h 39m1 stop Dallas/Fort Worth

5:20 am - 8:21 pmPDX Portland-SJO San José Juan Santamaria Intl

14h 01m2 stops Dallas/Fort Worth Miami

$449American Airlines

Thu, Oct 8 - Wed, Oct 21

1:00 pm - 11:39 pmSJO San José Juan Santamaria Intl-PDX Portland

11h 39m1 stop Dallas/Fort Worth

11:49 pm - 2:00 pmPDX Portland-SJO San José Juan Santamaria Intl

13h 11m1 stop Dallas/Fort Worth

$474American Airlines

Sat, Oct 10 - Sun, Oct 18

1:20 pm - 10:21 pmLIR Liberia-PDX Portland

10h 01m1 stop Houston George Bush Intcntl

11:59 pm - 12:10 pmPDX Portland-LIR Liberia

11h 11m1 stop Houston George Bush Intcntl

$490United Airlines

Thu, Oct 1 - Sun, Oct 4

1:20 pm - 9:36 amLIR Liberia-PDX Portland

21h 16m2 stops Houston George Bush Intcntl Denver Intl

5:30 am - 12:10 pmPDX Portland-LIR Liberia

29h 40m2 stops San Francisco Houston George Bush Intcntl

$494United Airlines

Thu, Oct 1 - Sun, Oct 4

1:46 am - 1:26 pmSJO San José Juan Santamaria Intl-PDX Portland

13h 40m1 stop Los Angeles Los Angeles

7:09 am - 11:25 pmPDX Portland-SJO San José Juan Santamaria Intl

14h 16m2 stops San Francisco Los Angeles Los Angeles

$723Alaska Airlines

Sun, Dec 6 - Tue, Jan 5

1:46 am - 4:27 pmSJO San José Juan Santamaria Intl-PDX Portland

16h 41m1 stop Los Angeles Los Angeles

5:40 pm - 11:57 pmPDX Portland-SJO San José Juan Santamaria Intl

28h 17m1 stop Los Angeles Los Angeles

$839Alaska Airlines

Fri, Dec 11 - Sat, Jan 16

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United Airlines flights from Costa Rica to Oregon

Our best United Airlines deals on Costa Rica to Oregon flight tickets

United Airlines

Oct 1

LIR1:20 pmLiberia

10h 01m

1 stop

PDX10:21 pmPortland

Oct 4

PDX11:59 pmPortland

11h 11m

1 stop

LIR12:10 pmLiberia

$490

United Airlines

Oct 1

LIR1:20 pmLiberia

29h 26m

2 stops

PDX5:46 pmPortland

Oct 4

PDX11:59 pmPortland

11h 11m

1 stop

LIR12:10 pmLiberia

$494

United Airlines

Oct 2

SJO8:45 amSan José Juan Santamaria Intl

15h 01m

1 stop

MFR10:46 pmMedford

Oct 7

MFR6:00 amMedford

36h 37m

2 stops

SJO7:37 pmSan José Juan Santamaria Intl

$514

American Airlines flights from Costa Rica to Oregon

Our best American Airlines deals on Costa Rica to Oregon flight tickets

American Airlines

Oct 8

SJO1:00 pmSan José Juan Santamaria Intl

11h 39m

1 stop

PDX11:39 pmPortland

Oct 21

PDX5:20 amPortland

14h 01m

2 stops

SJO8:21 pmSan José Juan Santamaria Intl

$449

American Airlines

Oct 10

SJO1:00 pmSan José Juan Santamaria Intl

11h 39m

1 stop

PDX11:39 pmPortland

Oct 18

PDX11:49 pmPortland

13h 11m

1 stop

SJO2:00 pmSan José Juan Santamaria Intl

$474

American Airlines

Oct 10

SJO6:00 amSan José Juan Santamaria Intl

18h 05m

2 stops

PDX11:05 pmPortland

Oct 18

PDX11:49 pmPortland

13h 11m

1 stop

SJO2:00 pmSan José Juan Santamaria Intl

$479

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Wed 1/20

5:00 am-4:27 pm

2 stops13h 27m

Portland

Thu 2/4

7:00 am-11:15 pm

2 stops14h 15m

$385

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Wed 1/20

5:00 am-4:50 pm

2 stops13h 50m

Portland

Thu 2/4

6:00 am-11:15 pm

2 stops15h 15m

$385

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Fri 12/11

5:45 am-8:31 pm

2 stops16h 46m

Portland

Tue 12/29

6:00 am-11:15 pm

2 stops15h 15m

$392

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Thu 10/8

1:00 pm-11:39 pm

1 stop11h 39m

Portland

Mon 10/19

11:49 pm-8:21 pm

2 stops19h 32m

$449

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Thu 10/8

1:00 pm-11:39 pm

1 stop11h 39m

Portland

Wed 10/21

5:20 am-8:21 pm

2 stops14h 01m

$449

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Sat 10/10

1:00 pm-11:39 pm

1 stop11h 39m

Portland

Sun 10/18

11:49 pm-2:00 pm

1 stop13h 11m

$474

Quickest round-trip

LiberiaPortland

LIR Liberia - PDX Portland

LIRPDX

Liberia

Thu 10/1

1:20 pm-10:21 pm

1 stop10h 01m

Portland

Sun 10/4

11:59 pm-12:10 pm

1 stop11h 11m

$490

LiberiaPortland

LIR Liberia - PDX Portland

LIRPDX

Liberia

Thu 10/1

1:20 pm-9:36 am

2 stops21h 16m

Portland

Sun 10/4

5:30 am-12:10 pm

2 stops29h 40m

$494

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Sun 12/6

1:46 am-1:26 pm

1 stop13h 40m

Portland

Tue 1/5

7:09 am-11:25 pm

2 stops14h 16m

$723

San JoséPortland

SJO San José Juan Santamaria Intl - PDX Portland

SJOPDX

San José Juan Santamaria Intl

Fri 12/11

1:46 am-4:27 pm

1 stop16h 41m

Portland

Sat 1/16

5:40 pm-11:57 pm

1 stop28h 17m

$839

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Costa Rica to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Oregon?

The month of February is, on average, the cheapest month to fly to Oregon from Costa Rica, with most prices found around $310. The month of November is another great option to travel to Oregon, with average flight prices from Costa Rica averaging around $316.

How far in advance should I book a flight from Costa Rica to Oregon?

You are more likely to see cheaper flights to Oregon from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Costa Rica for as low as $338 on momondo.

Can stopping save me money on Costa Rica to Oregon flights?

You could potentially save up to 20% on your flight if you consider stops on a Costa Rica to Oregon flight.

Cheap Costa Rica to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Oregon

Best Price Found	$228
Fastest flight time	10h 01m
Direct flights	None

The best one-way flight to Oregon from Costa Rica in the past 72 hours is $228. The best round-trip flight deal from Costa Rica to Oregon found on momondo in the last 72 hours is $385.

The fastest flight from Costa Rica to Oregon takes 10h 01m

There are no direct flights from Costa Rica to Oregon. There are no popular flight routes from Costa Rica to Oregon.

Search flight deals

Frequently asked questions about flying from Costa Rica to Oregon

When did momondo last update prices for flights from Costa Rica to Oregon?
Prices for flights from Costa Rica to Oregon are refreshed on a daily basis.
How many operators does momondo search for flights from Costa Rica to Oregon?
There are 3 operators available for flights from Costa Rica to Oregon as of August 2026.
How old do you have to be to fly from Costa Rica to Oregon?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica to Oregon.
What documentation or ID do you need to fly to Oregon?
The necessary travel and health documents for your Oregon trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Costa Rica to Oregon

Compare and see reviews for airlines that fly from Costa Rica to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $275	Free Cancellation	Rating 7.9 12,813 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 10,103 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,957 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Oregon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oregon from Costa Rica.

Can I find flights from Costa Rica to Oregon with flexible booking policies on momondo?

Flights from Costa Rica to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Costa Rica to Oregon?

Once all potential Costa Rica to Oregon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Costa Rica to Oregon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Oregon, momondo offers a useful price alert feature which will track prices for flights to Oregon from Costa Rica and alert you when they change.