Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Costa Rica to Portland from $167

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 1/29. 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
9:40 am - 11:06 pmSJO-PDX
15h 26m1 stop
United Airlines Logo
7:45 am - 12:56 pmPDX-SJO
27h 11m2 stops
$286United Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 8
United Airlines Logo
6:30 am - 10:53 pmSJO-PDX
18h 23m1 stop
United Airlines Logo
3:50 pm - 8:32 amPDX-SJO
14h 42m1 stop
$290United Airlines
Find Deal
Mon, Jan 26 - Mon, Feb 9
United Airlines Logo
9:40 am - 6:48 pmSJO-PDX
11h 08m1 stop
United Airlines Logo
3:50 pm - 8:32 amPDX-SJO
14h 42m1 stop
$293United Airlines
Find Deal
Mon, Feb 2 - Thu, Feb 5
United Airlines Logo
9:40 am - 10:57 pmSJO-PDX
15h 17m1 stop
United Airlines Logo
11:55 pm - 11:56 amPDX-SJO
11h 01m1 stop
$295United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Multiple Airlines Logo
7:45 am - 8:50 pmSJO-PDX
15h 05m1 stop
Multiple Airlines Logo
7:00 am - 3:30 pmPDX-SJO
30h 30m1 stop
$297Multiple Airlines
Find Deal
Thu, Dec 18 - Fri, Jan 9
United Airlines Logo
6:30 am - 6:48 pmSJO-PDX
14h 18m2 stops
United Airlines Logo
1:35 pm - 1:15 pmPDX-SJO
21h 40m2 stops
$299United Airlines
Find Deal
Sat, Jan 31 - Mon, Feb 9
Delta Logo
7:00 am - 10:24 pmSJO-PDX
17h 24m2 stops
Delta Logo
12:40 am - 10:15 pmPDX-SJO
19h 35m2 stops
$301Delta
Find Deal
Fri, Jan 30 - Sun, Feb 8
American Airlines Logo
12:34 am - 11:06 pmSJO-PDX
24h 32m1 stop
American Airlines Logo
6:00 am - 10:30 pmPDX-SJO
14h 30m1 stop
$304American Airlines
Find Deal
Wed, Dec 17 - Fri, Jan 9
Delta Logo
2:15 pm - 9:29 amLIR-PDX
21h 14m2 stops
Delta Logo
12:40 am - 12:55 pmPDX-LIR
10h 15m1 stop
$333Delta
Find Deal
Tue, Feb 24 - Sun, Mar 1
Alaska Airlines Logo
7:08 pm - 9:35 amLIR-PDX
16h 27m1 stop
Alaska Airlines Logo
5:39 pm - 6:36 amPDX-LIR
11h 57m1 stop
$347Alaska Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 8

United Airlines flights from Costa Rica to Portland

Our best United Airlines deals on Costa Rica to Portland flight tickets
United Airlines
Jan 30
SJO6:30 amSan José Juan Santamaria Intl
18h 36m
2 stops
PDX11:06 pmPortland
Feb 9
PDX12:59 pmPortland
22h 16m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
$286
Find similar
United Airlines
Jan 26
SJO6:30 amSan José Juan Santamaria Intl
18h 36m
2 stops
PDX11:06 pmPortland
Feb 8
PDX7:00 amPortland
9h 16m
1 stop
SJO6:16 pmSan José Juan Santamaria Intl
$290
Find similar
United Airlines
Feb 2
SJO9:40 amSan José Juan Santamaria Intl
11h 08m
1 stop
PDX6:48 pmPortland
Feb 7
PDX1:35 pmPortland
16h 57m
1 stop
SJO8:32 amSan José Juan Santamaria Intl
$293
Find similar

Delta flights from Costa Rica to Portland

Our best Delta deals on Costa Rica to Portland flight tickets
Delta
Jan 30
SJO7:00 amSan José Juan Santamaria Intl
17h 24m
2 stops
PDX10:24 pmPortland
Feb 8
PDX12:40 amPortland
19h 35m
2 stops
SJO10:15 pmSan José Juan Santamaria Intl
$301
Find similar
Delta
Nov 16
SJO7:00 amSan José Juan Santamaria Intl
17h 21m
1 stop
PDX10:21 pmPortland
Nov 22
PDX12:35 amPortland
19h 32m
2 stops
SJO10:07 pmSan José Juan Santamaria Intl
$329
Find similar
Delta
Feb 24
LIR2:15 pmLiberia
21h 14m
2 stops
PDX9:29 amPortland
Mar 1
PDX12:40 amPortland
10h 15m
1 stop
LIR12:55 pmLiberia
$333
Find similar

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 November 12, 2025.
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

Fri 1/30

9:40 am-11:06 pm

1 stop15h 26m

Portland

Sun 2/8

7:45 am-12:56 pm

2 stops27h 11m

$286

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 1/26

6:30 am-10:53 pm

1 stop18h 23m

Portland

Mon 2/9

3:50 pm-8:32 am

1 stop14h 42m

$290

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 2/2

9:40 am-6:48 pm

1 stop11h 08m

Portland

Thu 2/5

3:50 pm-8:32 am

1 stop14h 42m

$293

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 3/6

9:40 am-10:57 pm

1 stop15h 17m

Portland

Tue 3/10

11:55 pm-11:56 am

1 stop11h 01m

$295

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 12/18

7:45 am-8:50 pm

1 stop15h 05m

Portland

Fri 1/9

7:00 am-3:30 pm

1 stop30h 30m

$297

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 1/31

6:30 am-6:48 pm

2 stops14h 18m

Portland

Mon 2/9

1:35 pm-1:15 pm

2 stops21h 40m

$299

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 1/30

7:00 am-10:24 pm

2 stops17h 24m

Portland

Sun 2/8

12:40 am-10:15 pm

2 stops19h 35m

$301

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 12/17

12:34 am-11:06 pm

1 stop24h 32m

Portland

Fri 1/9

6:00 am-10:30 pm

1 stop14h 30m

$304

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Tue 2/24

2:15 pm-9:29 am

2 stops21h 14m

Portland

Sun 3/1

12:40 am-12:55 pm

1 stop10h 15m

$333

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Thu 2/26

7:08 pm-9:35 am

1 stop16h 27m

Portland

Sun 3/8

5:39 pm-6:36 am

1 stop11h 57m

$347

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 $344, 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 October to fly from Costa Rica, when ticket prices are also cheap, with an average price of $365.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Monday when prices can be found for as low as $560. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $675.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $542. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $620 per ticket.

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 $455 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 $369 on momondo.

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

You could potentially save up to 9% 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

Direct flights

None
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
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $295Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $295Free CancellationRating
7.4
9,013 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $313Free CancellationRating
8.0
11,273 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
Gresham
McMinnville
Longview
The Dalles
Pacific City
Tigard
Manzanita
Tillamook

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
Fri 12/12
Fri 12/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States