Cheap flights from Puerto Rico to Portland from $186
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Portland departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.Find the cheapest flights from Puerto Rico to Portland
Recent round-trip flight deals from Puerto Rico to Portland
Recent one-way flight deals from Puerto Rico to Portland
Spirit Airlines flights from Puerto Rico to Portland
Our best Spirit Airlines deals on Puerto Rico to Portland flight tickets
Southwest flights from Puerto Rico to Portland
Our best Southwest deals on Puerto Rico to Portland flight tickets
See travel insights to Portland from
How to get the cheapest flight ticket from Puerto Rico 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 Puerto Rico is in August. Flight prices, which tend to average around $382, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until February to fly from Puerto Rico, when ticket prices are also cheap, with an average price of $386.
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 Thursday when prices can be found for as low as $477. 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 Saturday, with ticket prices averaging around $595.
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 $430. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $537 per ticket.
How far in advance should I book a flight to Portland?
You are more likely to see cheaper flights to Portland from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $509 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Puerto Rico for as low as $415 on momondo.
What is the cheapest airline that flies from Puerto Rico to Portland?
Spirit Airlines, Delta, and Southwest are the most popular carriers operating from Puerto Rico to Portland
What airlines fly to Portland?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Portland from Puerto Rico according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 5 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
Cheap Puerto Rico to Portland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Portland
When did momondo last update prices for flights from Puerto Rico to Portland Airport?
Prices for flights from Puerto Rico to Portland Airport are updated daily.
How many operators does momondo search for flights from Puerto Rico to Portland Airport?
The number of operators available for flights from Puerto Rico to Portland Airport is 5 as of June 2025.
How old do you have to be to fly from Puerto Rico to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Puerto Rico to Portland
Compare and see reviews for airlines that fly from Puerto Rico to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $232 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom $290 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $348 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $406 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $424 | Free Cancellation | Rating 8.0 4,280 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Puerto Rico to Portland?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Puerto Rico.
Can I find flights from Puerto Rico to Portland with flexible booking policies on momondo?
Yes. All flights to Portland from Puerto Rico on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Puerto Rico to Portland?
momondo provides multiple filters to help you find the best flight to Portland from Puerto Rico. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Puerto Rico to Portland right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Puerto Rico to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.