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Cheap flights from Costa Rica to Portland from $172

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 3/4. 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

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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.
Multiple Airlines Logo
7:45 am - 8:27 pm
SJO
-
PDX
14h 42m
1 stop
Multiple Airlines Logo
7:16 am - 11:15 pm
PDX
-
SJO
13h 59m
2 stops
$295Multiple Airlines
Thu, Feb 5 - Tue, Mar 3
Multiple Airlines Logo
7:45 am - 8:44 pm
SJO
-
PDX
14h 59m
1 stop
Multiple Airlines Logo
10:30 am - 11:15 pm
PDX
-
SJO
11h 45m
2 stops
$304Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
7:45 am - 8:27 pm
SJO
-
PDX
14h 42m
1 stop
Multiple Airlines Logo
2:30 pm - 11:15 pm
PDX
-
SJO
30h 45m
2 stops
$308Multiple Airlines
Tue, Feb 3 - Wed, Mar 4
United Airlines Logo
6:30 am - 12:18 pm
SJO
-
PDX
31h 48m
1 stop
United Airlines Logo
7:10 am - 6:16 pm
PDX
-
SJO
9h 06m
1 stop
$309United Airlines
Thu, Feb 5 - Tue, Mar 3
United Airlines Logo
2:05 pm - 6:49 pm
SJO
-
PDX
30h 44m
1 stop
United Airlines Logo
1:40 pm - 8:32 am
PDX
-
SJO
16h 52m
1 stop
$312United Airlines
Fri, Feb 13 - Fri, Feb 20
Delta Logo
7:00 am - 10:20 pm
SJO
-
PDX
17h 20m
2 stops
Delta Logo
12:40 am - 10:02 pm
PDX
-
SJO
19h 22m
2 stops
$323Delta
Thu, Feb 5 - Mon, Mar 2
American Airlines Logo
3:29 pm - 1:02 pm
LIR
-
PDX
23h 33m
2 stops
American Airlines Logo
10:53 pm - 12:10 pm
PDX
-
LIR
11h 17m
1 stop
$368American Airlines
Tue, Feb 24 - Tue, Mar 3
American Airlines Logo
2:10 pm - 4:59 pm
LIR
-
PDX
27h 49m
1 stop
American Airlines Logo
10:45 pm - 11:28 am
PDX
-
LIR
11h 43m
1 stop
$372American Airlines
Tue, May 5 - Tue, May 12
Alaska Airlines Logo
7:08 pm - 9:35 am
LIR
-
PDX
16h 27m
1 stop
Alaska Airlines Logo
7:16 am - 4:58 pm
PDX
-
LIR
8h 42m
1 stop
$509Alaska Airlines
Sun, Mar 1 - Sun, Mar 8
Alaska Airlines Logo
7:08 pm - 1:38 pm
LIR
-
PDX
20h 30m
2 stops
Alaska Airlines Logo
5:39 pm - 6:36 am
PDX
-
LIR
11h 57m
1 stop
$513Alaska Airlines
Sun, Mar 1 - Sun, Mar 8

Delta flights from Costa Rica to Portland

Our best Delta deals on Costa Rica to Portland flight tickets
Delta
Feb 5
SJO7:00 amSan José Juan Santamaria Intl
17h 20m
2 stops
PDX10:20 pmPortland
Mar 2
PDX12:40 amPortland
19h 22m
2 stops
SJO10:02 pmSan José Juan Santamaria Intl
$323
Delta
Feb 18
SJO2:25 pmSan José Juan Santamaria Intl
20h 50m
2 stops
PDX9:15 amPortland
Feb 22
PDX12:40 amPortland
19h 22m
2 stops
SJO10:02 pmSan José Juan Santamaria Intl
$398

United Airlines flights from Costa Rica to Portland

Our best United Airlines deals on Costa Rica to Portland flight tickets
United Airlines
Feb 5
SJO6:30 amSan José Juan Santamaria Intl
31h 48m
1 stop
PDX12:18 pmPortland
Mar 3
PDX7:10 amPortland
9h 06m
1 stop
SJO6:16 pmSan José Juan Santamaria Intl
$309
United Airlines
Feb 13
SJO2:05 pmSan José Juan Santamaria Intl
30h 44m
1 stop
PDX6:49 pmPortland
Feb 20
PDX1:40 pmPortland
16h 52m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
$312
United Airlines
Jan 28
SJO8:45 amSan José Juan Santamaria Intl
16h 08m
1 stop
PDX10:53 pmPortland
Feb 4
PDX1:35 pmPortland
16h 57m
1 stop
SJO8:32 amSan 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 January 15, 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 2/5

7:45 am-8:27 pm

1 stop14h 42m

Portland

Tue 3/3

7:16 am-11:15 pm

2 stops13h 59m

$295

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 3/3

7:45 am-8:44 pm

1 stop14h 59m

Portland

Tue 3/10

10:30 am-11:15 pm

2 stops11h 45m

$304

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 2/3

7:45 am-8:27 pm

1 stop14h 42m

Portland

Wed 3/4

2:30 pm-11:15 pm

2 stops30h 45m

$308

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 2/5

6:30 am-12:18 pm

1 stop31h 48m

Portland

Tue 3/3

7:10 am-6:16 pm

1 stop9h 06m

$309

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 2/13

2:05 pm-6:49 pm

1 stop30h 44m

Portland

Fri 2/20

1:40 pm-8:32 am

1 stop16h 52m

$312

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 2/5

7:00 am-10:20 pm

2 stops17h 20m

Portland

Mon 3/2

12:40 am-10:02 pm

2 stops19h 22m

$323

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Tue 2/24

3:29 pm-1:02 pm

2 stops23h 33m

Portland

Tue 3/3

10:53 pm-12:10 pm

1 stop11h 17m

$368

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Tue 5/5

2:10 pm-4:59 pm

1 stop27h 49m

Portland

Tue 5/12

10:45 pm-11:28 am

1 stop11h 43m

$372

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Sun 3/1

7:08 pm-9:35 am

1 stop16h 27m

Portland

Sun 3/8

7:16 am-4:58 pm

1 stop8h 42m

$509

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Sun 3/1

7:08 pm-1:38 pm

2 stops20h 30m

Portland

Sun 3/8

5:39 pm-6:36 am

1 stop11h 57m

$513

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $336, 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 $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 1% 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

11h 34m

Direct flights

None
The fastest flight from Costa Rica to Portland takes 11h 34m
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
8,048 reviews
Search Delta flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
9,163 reviews
Search United Airlines flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
11,130 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $313Free CancellationRating
8.0
11,714 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
McMinnville
Longview
Gresham
Tigard
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.

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