$238 Find Cheap Flights from Costa Rica to Oregon - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Costa Rica to Oregon departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Costa Rica to Oregon

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Costa Rica to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Costa Rica to Oregon

Fri, Oct 30 - Thu, Nov 5
Multiple Airlines Logo
5:45 am - 8:33 pm
SJO
-
PDX
15h 48m
2 stops
Multiple Airlines Logo
7:00 am - 11:15 pm
PDX
-
SJO
14h 15m
2 stops
$383Multiple Airlines
Wed, Jan 20 - Thu, Feb 4
Multiple Airlines Logo
5:00 am - 4:27 pm
SJO
-
PDX
13h 27m
2 stops
Multiple Airlines Logo
7:00 am - 11:15 pm
PDX
-
SJO
14h 15m
2 stops
$385Multiple Airlines
Tue, Sep 1 - Thu, Sep 10
Multiple Airlines Logo
5:45 am - 11:59 pm
SJO
-
PDX
19h 14m
2 stops
Multiple Airlines Logo
7:03 am - 11:15 pm
PDX
-
SJO
15h 12m
2 stops
$392Multiple Airlines
Thu, Jan 21 - Mon, Jan 25
United Airlines Logo
2:01 pm - 5:38 pm
LIR
-
PDX
29h 37m
2 stops
United Airlines Logo
4:05 pm - 1:10 pm
PDX
-
LIR
19h 05m
2 stops
$473United Airlines
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
1:20 pm - 2:27 pm
LIR
-
PDX
26h 07m
2 stops
United Airlines Logo
7:07 pm - 12:10 pm
PDX
-
LIR
16h 03m
2 stops
$474United Airlines
Thu, Jan 21 - Mon, Jan 25
United Airlines Logo
2:01 pm - 6:31 pm
LIR
-
PDX
30h 30m
2 stops
United Airlines Logo
8:45 am - 1:10 pm
PDX
-
LIR
26h 25m
2 stops
$484United Airlines
Thu, Jan 21 - Mon, Jan 25
United Airlines Logo
2:01 pm - 11:53 am
LIR
-
PDX
23h 52m
1 stop
United Airlines Logo
12:51 pm - 1:10 pm
PDX
-
LIR
22h 19m
1 stop
$491United Airlines
Thu, Jan 21 - Mon, Jan 25
Alaska Airlines Logo
10:00 am - 11:54 pm
LIR
-
PDX
15h 54m
1 stop
Alaska Airlines Logo
9:30 pm - 6:25 pm
PDX
-
LIR
18h 55m
1 stop
$582Alaska Airlines
Thu, Jan 21 - Mon, Jan 25
Alaska Airlines Logo
10:00 am - 8:48 pm
LIR
-
PDX
12h 48m
2 stops
Alaska Airlines Logo
7:00 am - 6:25 pm
PDX
-
LIR
9h 25m
1 stop
$646Alaska Airlines
Thu, Nov 5 - Mon, Nov 9
Alaska Airlines Logo
10:00 am - 1:40 pm
LIR
-
BOI
28h 40m
1 stop
Alaska Airlines Logo
5:57 pm - 6:55 pm
BOI
-
LIR
23h 58m
1 stop
$684Alaska Airlines
Booking Insights

KAYAK's insights & trends for flights to Oregon

Get data-powered insights and trends for flights to Oregon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Costa Rica to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Costa Rica to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Costa Rica to Oregon is November, when tickets cost $241 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is $398 and $350 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Oregon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Costa Rica to Oregon, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Find deals

Good to know

Low season

March

Cheapest flight

$238
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from San José to Portland

FAQs for booking flights from Costa Rica to Oregon

  • How does KAYAK find such low prices on flights from Costa Rica to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Costa Rica to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Costa Rica to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Costa Rica to Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Costa Rica to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Costa Rica to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Costa Rica to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Costa Rica to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Oregon

Cabin class types available on flights to Oregon

Cabin classes available on flights to Oregon. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Oregon
Business Class flights to Oregon
Premium Economy Class flights to Oregon
Economy Class flights to Oregon