Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Costa Rica to Portland from $182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Portland departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Costa Rica to Portland

Recent round-trip flight deals from Costa Rica to Portland

Enter your travel dates to find the best prices.
American Airlines Logo
12:27 pm - 11:01 am
LIR
-
PDX
23h 34m
2 stops
American Airlines Logo
11:47 pm - 1:10 pm
PDX
-
LIR
12h 23m
2 stops
$321American Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
5:45 am - 10:18 pm
SJO
-
PDX
17h 33m
2 stops
Multiple Airlines Logo
7:15 am - 11:15 pm
PDX
-
SJO
15h 00m
2 stops
$349Multiple Airlines
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
5:45 am - 1:33 pm
SJO
-
PDX
32h 48m
1 stop
Multiple Airlines Logo
7:15 am - 11:15 pm
PDX
-
SJO
15h 00m
1 stop
$351Multiple Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
8:45 am - 12:44 am
SJO
-
PDX
16h 59m
1 stop
United Airlines Logo
7:14 pm - 7:37 pm
PDX
-
SJO
23h 23m
2 stops
$352United Airlines
Thu, Apr 16 - Mon, Apr 27
United Airlines Logo
8:45 am - 12:44 am
SJO
-
PDX
16h 59m
1 stop
United Airlines Logo
11:05 am - 7:15 am
PDX
-
SJO
19h 10m
1 stop
$355United Airlines
Thu, Apr 16 - Thu, Apr 23
Alaska Airlines Logo
12:35 am - 4:38 pm
SJO
-
PDX
17h 03m
1 stop
Alaska Airlines Logo
10:30 am - 11:33 pm
PDX
-
SJO
12h 03m
1 stop
$361Alaska Airlines
Tue, May 12 - Mon, May 18
United Airlines Logo
11:13 am - 10:48 pm
SJO
-
PDX
12h 35m
1 stop
United Airlines Logo
6:03 pm - 10:11 am
PDX
-
SJO
15h 08m
2 stops
$365United Airlines
Fri, May 29 - Tue, Jun 2
American Airlines Logo
6:30 am - 11:53 pm
SJO
-
PDX
18h 23m
1 stop
American Airlines Logo
11:40 pm - 1:22 pm
PDX
-
SJO
12h 42m
1 stop
$367American Airlines
Tue, May 12 - Tue, May 19
Alaska Airlines Logo
12:55 am - 11:44 pm
SJO
-
PDX
23h 49m
1 stop
Alaska Airlines Logo
10:45 am - 11:25 pm
PDX
-
SJO
11h 40m
1 stop
$368Alaska Airlines
Thu, May 7 - Tue, May 12
American Airlines Logo
2:08 pm - 11:54 pm
SJO
-
PDX
10h 46m
1 stop
American Airlines Logo
12:59 am - 1:22 pm
PDX
-
SJO
11h 23m
1 stop
$370American Airlines
Fri, May 8 - Mon, May 11

GOL flights from Costa Rica to Portland

Our best GOL deals on Costa Rica to Portland flight tickets
GOL
Jul 15
SJO3:12 pmSan José Juan Santamaria Intl
31h 20m
2 stops
PDX9:32 pmPortland
Jul 21
PDX5:59 pmPortland
19h 13m
2 stops
SJO2:12 pmSan José Juan Santamaria Intl
$452
GOL
Mar 7
SJO8:00 amSan José Juan Santamaria Intl
17h 50m
1 stop
PDX11:50 pmPortland
Mar 8
PDX11:59 pmPortland
18h 13m
2 stops
SJO7:12 pmSan José Juan Santamaria Intl
$515

Alaska Airlines flights from Costa Rica to Portland

Our best Alaska Airlines deals on Costa Rica to Portland flight tickets
Alaska Airlines
May 12
SJO12:35 amSan José Juan Santamaria Intl
17h 03m
1 stop
PDX4:38 pmPortland
May 18
PDX10:30 amPortland
12h 03m
1 stop
SJO11:33 pmSan José Juan Santamaria Intl
$361
Alaska Airlines
May 7
SJO12:55 amSan José Juan Santamaria Intl
23h 49m
1 stop
PDX11:44 pmPortland
May 12
PDX10:45 amPortland
11h 40m
1 stop
SJO11:25 pmSan José Juan Santamaria Intl
$368
Alaska Airlines
Apr 16
SJO1:03 amSan José Juan Santamaria Intl
20h 36m
1 stop
PDX8:39 pmPortland
Apr 21
PDX10:31 amPortland
12h 22m
1 stop
SJO11:53 pmSan José Juan Santamaria Intl
$419

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to Portland 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, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Costa Rica to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Tue 5/5

12:27 pm-11:01 am

2 stops23h 34m

Portland

Tue 5/12

11:47 pm-1:10 pm

2 stops12h 23m

$321

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 5/12

5:45 am-10:18 pm

2 stops17h 33m

Portland

Tue 5/19

7:15 am-11:15 pm

2 stops15h 00m

$349

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 5/12

5:45 am-1:33 pm

1 stop32h 48m

Portland

Tue 5/19

7:15 am-11:15 pm

1 stop15h 00m

$351

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 4/16

8:45 am-12:44 am

1 stop16h 59m

Portland

Mon 4/27

7:14 pm-7:37 pm

2 stops23h 23m

$352

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 4/16

8:45 am-12:44 am

1 stop16h 59m

Portland

Thu 4/23

11:05 am-7:15 am

1 stop19h 10m

$355

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 5/12

12:35 am-4:38 pm

1 stop17h 03m

Portland

Mon 5/18

10:30 am-11:33 pm

1 stop12h 03m

$361

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 5/29

11:13 am-10:48 pm

1 stop12h 35m

Portland

Tue 6/2

6:03 pm-10:11 am

2 stops15h 08m

$365

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 5/12

6:30 am-11:53 pm

1 stop18h 23m

Portland

Tue 5/19

11:40 pm-1:22 pm

1 stop12h 42m

$367

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 5/7

12:55 am-11:44 pm

1 stop23h 49m

Portland

Tue 5/12

10:45 am-11:25 pm

1 stop11h 40m

$368

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 5/8

2:08 pm-11:54 pm

1 stop10h 46m

Portland

Mon 5/11

12:59 am-1:22 pm

1 stop11h 23m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portland from

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

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

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Costa Rica is in February. Flight prices, which tend to average around $307, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until September to fly from Costa Rica, when ticket prices are also cheap, with an average price of $339.

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $419 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Costa Rica for as low as $347 on momondo.

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

You could potentially save up to 12% on your flight if you consider stops on a Costa Rica to Portland flight.

Cheap Costa Rica to Portland flight deals and tips

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

Fastest flight time

10h 39m

Direct flights

None
The fastest flight from Costa Rica to Portland takes 10h 39m
There are no direct flights from Costa Rica to Portland. There are no popular flight routes from Costa Rica to Portland.
Search flight deals

  • When did momondo last update prices for flights from Costa Rica to Portland Airport?

    Prices for flights from Costa Rica to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Costa Rica to Portland Airport?

  • How old do you have to be to fly from Costa Rica to Portland Airport?

    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 Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Costa Rica to Portland

Compare and see reviews for airlines that fly from Costa Rica to Portland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $289Free CancellationRating
7.4
9,362 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.1
11,367 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $313Free CancellationRating
8.0
11,966 reviews
Search Alaska Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Depoe Bay
Beaverton
Hillsboro
Hood River
Tigard
Longview
McMinnville
The Dalles
Pacific City
Gresham
Newberg
Manzanita

Why use momondo?

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

Finding the right flight to Portland from Costa Rica is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Portland from Costa Rica with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Costa Rica.

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

Of course. momondo tracks the price of Costa Rica to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/30
Mon 4/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States