Cheap flights from Puerto Rico to Washington, D.C. from $69
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 Washington, D.C. departing on 9/12. 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 Washington, D.C.
Recent round-trip flight deals from Puerto Rico to Washington, D.C.
Recent one-way flight deals from Puerto Rico to Washington, D.C.
Recent last minute flight deals from Puerto Rico to Washington, D.C.
Recent direct flight deals from Puerto Rico to Washington, D.C.
Frontier flights from Puerto Rico to Baltimore
Our best Frontier deals on Puerto Rico to Baltimore flight tickets
Spirit Airlines flights from Puerto Rico to Baltimore
Our best Spirit Airlines deals on Puerto Rico to Baltimore flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Puerto Rico to Baltimore
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 Baltimore?
If you’re not able to fly to Baltimore in February, then March is your next best option. Flight prices from Puerto Rico to Baltimore during March average around $170.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from Puerto Rico to Baltimore is on a Saturday. Travelers who choose to depart for Baltimore on a Saturday will often find tickets for as low as $243. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $389. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
Flying to Baltimore from Puerto Rico at noon is the least expensive time of day to depart. momondo users have found prices as low as $201 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $365.
What is the cheapest Puerto Rico to Baltimore/Washington flight route?
Fly from San Juan Luis Munoz Marin Intl to Baltimore/Washington for the best Puerto Rico - Baltimore/Washington flight prices
How far in advance should I book a flight to Baltimore?
You are more likely to see cheaper flights to Baltimore from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $236 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from Puerto Rico for as low as $177 on momondo.
What cabin class options are available on Puerto Rico to Baltimore/Washington flights?
There are 1 cabin classes available to choose from on Puerto Rico to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Puerto Rico to Baltimore/Washington?
Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Puerto Rico to Baltimore/Washington
What airlines fly to Baltimore?
JetBlue, Spirit Airlines and Frontier are the top three most popular airlines that fly to Baltimore from Puerto Rico according to our data. JetBlue is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 7 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Puerto Rico to Baltimore on average per day?
The number of flights available between Puerto Rico and Baltimore is 2 per day as of July 2025. The most frequent departure time is 1:00PM, with 46% of daily flights leaving in the afternoon.
How many flights depart from Puerto Rico to Baltimore on average per week?
20 flights are operational weekly from Puerto Rico to Baltimore as of July 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.
Cheap Puerto Rico to Baltimore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Baltimore
When did momondo last update prices for flights from Puerto Rico to Baltimore/Washington Airport?
Prices for flights from Puerto Rico to Baltimore/Washington Airport are updated daily.
How many operators does momondo search for flights from Puerto Rico to Baltimore/Washington Airport?
As of July 2025, there are 5 operators available to choose from for flights from Puerto Rico to Baltimore/Washington Airport.
How old do you have to be to fly from Puerto Rico to Baltimore/Washington Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Puerto Rico to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Puerto Rico to Baltimore?
Based on momondo bookings for flights between Puerto Rico and Baltimore, the leading plane model is Airbus A320neo, making up 26.40% of the total bookings. Other popular models include Airbus A321neo with 24.08%, Boeing 737 MAX 8 with 17.56%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 13.87%.
Best airlines flying from Puerto Rico to Baltimore
Compare and see reviews for airlines that fly from Puerto Rico to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $111 | Free Cancellation | Rating 6.3 8,094 reviews | |||
| PriceFrom $112 | Free Cancellation | Rating 5.9 3,284 reviews | |||
| PriceFrom $233 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $275 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $305 | Free Cancellation | Rating 8.0 4,270 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Puerto Rico to Baltimore?
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 Baltimore from Puerto Rico.
Can I find flights from Puerto Rico to Baltimore with flexible booking policies on momondo?
All flight searches from Puerto Rico to Baltimore on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Puerto Rico to Baltimore?
momondo helps you find the best flight between Puerto Rico and Baltimore 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 Baltimore right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Puerto Rico to Baltimore flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.