Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Costa Rica to Portland from $178

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 2/13. 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.
United Airlines Logo
8:45 am - 10:59 pm
SJO
-
PDX
16h 14m
1 stop
United Airlines Logo
3:50 pm - 8:32 am
PDX
-
SJO
14h 42m
1 stop
$309United Airlines
Thu, Feb 26 - Wed, Mar 4
Multiple Airlines Logo
7:45 am - 8:44 pm
SJO
-
PDX
14h 59m
1 stop
Multiple Airlines Logo
7:00 am - 3:30 pm
PDX
-
SJO
30h 30m
1 stop
$316Multiple Airlines
Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
12:30 am - 10:55 pm
SJO
-
PDX
23h 25m
2 stops
United Airlines Logo
11:00 am - 10:11 am
PDX
-
SJO
22h 11m
2 stops
$320United Airlines
Mon, Jul 20 - Wed, Aug 5
Multiple Airlines Logo
7:45 am - 8:44 pm
SJO
-
PDX
14h 59m
1 stop
Multiple Airlines Logo
7:16 am - 11:15 pm
PDX
-
SJO
13h 59m
2 stops
$322Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
8:45 am - 6:46 pm
SJO
-
PDX
11h 01m
1 stop
United Airlines Logo
7:15 am - 7:15 am
PDX
-
SJO
23h 00m
1 stop
$323United Airlines
Sat, May 16 - Tue, May 19
United Airlines Logo
6:00 am - 8:48 pm
SJO
-
PDX
15h 48m
2 stops
United Airlines Logo
7:05 pm - 11:55 am
PDX
-
SJO
39h 50m
2 stops
$326United Airlines
Sat, Apr 25 - Thu, Apr 30
American Airlines Logo
12:10 pm - 11:53 pm
SJO
-
PDX
12h 43m
1 stop
American Airlines Logo
10:28 pm - 1:08 pm
PDX
-
SJO
13h 40m
1 stop
$336American Airlines
Wed, May 13 - Mon, May 18
American Airlines Logo
6:30 am - 11:53 pm
SJO
-
PDX
18h 23m
1 stop
American Airlines Logo
10:28 pm - 7:07 pm
PDX
-
SJO
19h 39m
1 stop
$337American Airlines
Wed, May 13 - Mon, May 18
Alaska Airlines Logo
7:08 pm - 9:35 am
LIR
-
PDX
16h 27m
1 stop
Alaska Airlines Logo
5:39 pm - 6:36 am
PDX
-
LIR
11h 57m
1 stop
$363Alaska Airlines
Thu, Mar 5 - Mon, Mar 9
Alaska Airlines Logo
11:20 am - 9:38 am
LIR
-
PDX
23h 18m
1 stop
Alaska Airlines Logo
2:50 pm - 6:20 am
PDX
-
LIR
14h 30m
1 stop
$378Alaska Airlines
Fri, May 1 - Sun, May 3

American Airlines flights from Costa Rica to Portland

Our best American Airlines deals on Costa Rica to Portland flight tickets
American Airlines
Feb 11
SJO6:00 amSan José Juan Santamaria Intl
19h 46m
1 stop
PDX11:46 pmPortland
Feb 16
PDX11:35 pmPortland
18h 37m
1 stop
SJO8:12 pmSan José Juan Santamaria Intl
$325
American Airlines
Feb 11
SJO6:00 amSan José Juan Santamaria Intl
15h 51m
2 stops
PDX7:51 pmPortland
Feb 16
PDX11:35 pmPortland
18h 37m
1 stop
SJO8:12 pmSan José Juan Santamaria Intl
$329
American Airlines
Feb 9
SJO2:54 pmSan José Juan Santamaria Intl
22h 51m
1 stop
PDX11:45 amPortland
Feb 16
PDX11:35 pmPortland
18h 37m
1 stop
SJO8:12 pmSan José Juan Santamaria Intl
$330

United Airlines flights from Costa Rica to Portland

Our best United Airlines deals on Costa Rica to Portland flight tickets
United Airlines
Feb 11
SJO2:20 pmSan José Juan Santamaria Intl
26h 28m
2 stops
PDX2:48 pmPortland
Feb 16
PDX7:30 amPortland
23h 02m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
$309
United Airlines
Feb 11
SJO2:20 pmSan José Juan Santamaria Intl
10h 33m
1 stop
PDX10:53 pmPortland
Feb 26
PDX12:57 pmPortland
22h 18m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
$312
United Airlines
Feb 12
SJO6:30 amSan José Juan Santamaria Intl
18h 29m
1 stop
PDX10:59 pmPortland
Feb 22
PDX11:59 pmPortland
10h 57m
1 stop
SJO12:56 pmSan José Juan Santamaria Intl
$318

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 6, 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

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 2/26

8:45 am-10:59 pm

1 stop16h 14m

Portland

Wed 3/4

3:50 pm-8:32 am

1 stop14h 42m

$309

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 2/28

7:45 am-8:44 pm

1 stop14h 59m

Portland

Sat 3/7

7:00 am-3:30 pm

1 stop30h 30m

$316

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 7/20

12:30 am-10:55 pm

2 stops23h 25m

Portland

Wed 8/5

11:00 am-10:11 am

2 stops22h 11m

$320

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 2/24

7:45 am-8:44 pm

1 stop14h 59m

Portland

Tue 3/3

7:16 am-11:15 pm

2 stops13h 59m

$322

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 5/16

8:45 am-6:46 pm

1 stop11h 01m

Portland

Tue 5/19

7:15 am-7:15 am

1 stop23h 00m

$323

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 4/25

6:00 am-8:48 pm

2 stops15h 48m

Portland

Thu 4/30

7:05 pm-11:55 am

2 stops39h 50m

$326

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 5/13

12:10 pm-11:53 pm

1 stop12h 43m

Portland

Mon 5/18

10:28 pm-1:08 pm

1 stop13h 40m

$336

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 5/13

6:30 am-11:53 pm

1 stop18h 23m

Portland

Mon 5/18

10:28 pm-7:07 pm

1 stop19h 39m

$337

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Thu 3/5

7:08 pm-9:35 am

1 stop16h 27m

Portland

Mon 3/9

5:39 pm-6:36 am

1 stop11h 57m

$363

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Fri 5/1

11:20 am-9:38 am

1 stop23h 18m

Portland

Sun 5/3

2:50 pm-6:20 am

1 stop14h 30m

$378

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 September. Flight prices, which tend to average around $339, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until February to fly from Costa Rica, when ticket prices are also cheap, with an average price of $348.

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 $426 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 $362 on momondo.

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

You could potentially save up to 2% 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 51m

Direct flights

None
The fastest flight from Costa Rica to Portland takes 10h 51m
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
DeltaPriceFrom $210Free CancellationRating
7.9
8,151 reviews
Search Delta flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $313Free CancellationRating
8.0
11,839 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
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Tigard
Longview
McMinnville
Gresham
Pacific City
The Dalles
Manzanita
Newberg

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
Sun 3/8
Sun 3/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States