
Cheap Flights from Costa Rica to Portland
Recent round-trip flight deals from Costa Rica to Portland
Recent one-way flight deals from Costa Rica to Portland
Recent last minute flight deals from Costa Rica to Portland
KAYAK's insights & trends for flights to Portland
Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest month to fly to Portland?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Portland, 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 to Portland is February, where tickets cost $307 on average for return flights. On the other hand, the most expensive months are August and June, where the average cost of tickets from Costa Rica is $754 and $576 respectively. For one-way flights, the best month to travel is February with an average price of $271.
How far in advance should I book a flight to Portland?
To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Portland, 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, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.
How long is the flight to Portland?
The duration of your flight to Portland depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Portland on KAYAK are from Liberia, which takes 10h 01m, and San José, which takes 10h 46m.
How many direct flights to Portland are there each day?
There are around 596 direct flights from within Costa Rica to Portland every day. Most flights depart in the morning, with 33% of flights departing in the morning.
Good to know
Low season | August |
|---|---|
High season | July |
Cheapest flight | $283 |
FAQs - booking Portland flights
Top tips for finding cheap flights to Portland
Reviews of the top airlines flying from Costa Rica to Portland
Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.
Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.
Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.
I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion
Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.
Not enough room between rows and food was gross. $160 baggage charge?! Never again.
East Lounge in Denver was terrible. Turning away active military on orders? Really? Sad.
Clean and plenty of room for handbaggage. Leg room was cramped compared with the 777 from Frankfurt.
they made me check my carryon. There was space in the overhead bins.
Cramped and uncomfortable seats. Not enough room for 6’2” person such as myself.
Pretty turbulent, but not anyone’s fault. They got us there. Impressed that they carried on with a drink service.
Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.
American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.
It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.
Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.
The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.
Because of rescheduling, they had to put me on a flight that didn't go through Dallas
Packed commercial flight was as comfortable as can be expected
We were re routed due to a flight cancellation. We did not fly out of Miami. We originally booked first class and were moved to coach without being compensated.
2 gate changes, several announced delays, not enough room and seats at the gate. Many had to stand while waiting. The actual flight was fine.
Heathrow is a nightmare in general (crowded, etc). BA was great - having to take a bus between the gate and the plane is a bummer.