Cheap flights from Puerto Rico to Alaska from $319
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 Alaska departing on 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent round-trip flight deals from Puerto Rico to Alaska
Recent one-way flight deals from Puerto Rico to Alaska
Delta flights from Puerto Rico to Alaska
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United Airlines flights from Puerto Rico to Alaska
Our best United Airlines deals on Puerto Rico to Alaska flight tickets
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How to get the cheapest flight ticket from Puerto Rico to Alaska
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 Alaska?
If you don’t want to visit Alaska in September, then you should wait until April to fly from Puerto Rico, when ticket prices are also cheap, with an average price of $763.
What is the cheapest day to depart on your flight to Alaska?
The cheapest day to depart from Puerto Rico to Alaska is on a Monday. Travelers who choose to depart for Alaska on a Monday will often find tickets for as low as $799. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Puerto Rico to Alaska for around $1,005.
What is the cheapest airline that flies from Puerto Rico to Alaska?
Sun Country Air, United Airlines, and Delta are the most popular carriers operating from Puerto Rico to Alaska
What airlines fly to Alaska?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Alaska from Puerto Rico according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 3 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.
Cheap Puerto Rico to Alaska flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Alaska
When did momondo last update prices for flights from Puerto Rico to Alaska?
Prices for flights from Puerto Rico to Alaska were last updated today.
How many operators does momondo search for flights from Puerto Rico to Alaska?
The number of operators available for flights from Puerto Rico to Alaska is 3 as of April 2025.
How old do you have to be to fly from Puerto Rico to Alaska?
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 Alaska.
What documentation or ID do you need to fly to Alaska?
The required travel and health documents for your Alaska trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Alaska. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Puerto Rico to Alaska
Compare and see reviews for airlines that fly from Puerto Rico to Alaska with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $712 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $721 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $724 | Free Cancellation | Rating 8.0 7,920 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Puerto Rico to Alaska?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Puerto Rico to Alaska. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Puerto Rico to Alaska with flexible booking policies on momondo?
All flight searches from Puerto Rico to Alaska on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Puerto Rico to Alaska?
momondo helps you find the best flight between Puerto Rico and Alaska by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Puerto Rico to Alaska right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Alaska, momondo offers a useful price alert feature which will track prices for flights to Alaska from Puerto Rico and alert you when they change.