Published April 10, 2021 by

Cheap Flights: Portland to Liberia, Costa Rica $365 r/t [May-Jun, Sep-Nov, Jan] – Delta

[04/10/2021 @ 12:04 PM CT] Book this fare on: Priceline, Travelocity, Tripadvisor, Skyscanner, Expedia, Orbitz, Hotwire, CheapTickets.

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Delta has round-trip flights from Portland (PDX) to Liberia, Costa Rica (LIR) for $365 with a connection. Flights May, June, September, October, November, and January. No Thursday departures. Very few weekends available.

Costa Rica has additional entry requirements due to COVID. You must complete the online Health Assessment and you must purchase travel insurance. Details on this process is on visitcostarica.com.

Change fees are being waived and carry-on bag is allowed for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

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  • Tips: The Chase Sapphire Preferred® Card allows for 1-to-1 point transfers to several airline loyalty programs. Booking with points is a good alternative to paying with cash when the price of airfare is high. Here is the current list of Chase Sapphire transfer partners: United, Southwest, jetBlue, British Airways, Iberia, Singapore Airlines, Emirates, Air France, KLM, Virgin Atlantic, Aer Lingus, and Air Canada.
  • Tips: Use Tripadvisor to create a Hotel “short list”. First, plug in your dates and destination. Then select “Sort by Traveler Ranked”. Finally, select the “Traveler Ranking” filter to show “only 4* and up”. Use this resulting “short list” of hotels to find the cheapest one with a high ranking.
  • Tips: Hotel rates for Weekend dates are usually higher than the rates for Sunday through Thursday. Tripadvisor has a color-coded date calendar, red when the average hotel price for that day is more expensive, green for less expensive. You can use this to get an overview of what dates in the month are at a discount.
  • Tips: Different booking websites will often have differing routes, prices, and availability. Before you finalize your purchase, do a quick check on BookingBuddy, Skyscanner, and Kayak to see if any other site or airline is offering a better deal.

I was able to pull this up on Priceline. Screenshot taken when this post was initially created. See timestamps at the top of this post.

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Ren P. Artemio

Ren P. Artemio

Ren is the Chief Director of Nap Times at Escape Houston, Escape ATX, Cheap DFW, and Escape Flights. He really likes researching airfare and the travel industry, especially when it means getting a cheap flight to anywhere (he's not picky).

Airfare Deals Costa Rica Delta Flights from Portland Liberia SkyTeam