Cheap flights from Duluth to Puerto Rico from $848
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.See travel insights to Puerto Rico from
How to get the cheapest flight ticket from Duluth to Puerto Rico
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 day to depart on your flight to Puerto Rico?
On average, the least expensive day to fly to Puerto Rico from Duluth is on a Saturday. momondo users have found tickets for Saturday departures for as low as $674. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Wednesday, with ticket prices averaging around $949.
What is the cheapest time of day to depart on your flight to Puerto Rico?
Our most recent data shows that the best time of day to fly to Puerto Rico is in the morning. Flights from Duluth to Puerto Rico during this time can be as low as $830. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $830.
Cheap Duluth to Puerto Rico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Duluth to Puerto Rico
When did momondo last update prices for flights from Duluth Intl Airport to Puerto Rico?
Prices for flights from Duluth Intl Airport to Puerto Rico refresh daily.
How many operators does momondo search for flights from Duluth Intl Airport to Puerto Rico?
As of April 2025, there are 2 operators available to choose from for flights from Duluth Intl Airport to Puerto Rico.
How old do you have to be to fly from Duluth Intl Airport to Puerto Rico?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Duluth to Puerto Rico
Compare and see reviews for airlines that fly from Duluth to Puerto Rico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $394 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $544 | Free Cancellation | Rating 7.4 8,667 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Duluth to Puerto Rico?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Duluth to Puerto Rico for you.
Can I find flights from Duluth to Puerto Rico with flexible booking policies on momondo?
Flights from Duluth to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Duluth to Puerto Rico?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Duluth.
I’m not ready to book a flight from Duluth to Puerto Rico right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Duluth and alert you when they change.