$80+ Cheap flights from Baltimore (BWI) to Puerto Rico
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Baltimore to Puerto Rico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Puerto Rico
Cheapest flights from Baltimore to Puerto RicoExplore the most affordable flight options available from Baltimore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.
Explore the most affordable flight options available from Baltimore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Priceline deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Baltimore to Puerto Rico
Keep the following information in mind while searching for Baltimore to Puerto Rico flight deals. Data was last updated January 27, 2026.
Round-trip from | $170 (Travelocity) |
|---|---|
One-way from | $80 (eDestinos) |
Popular in | December |
Cheapest in | July |
Average price | $335 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Baltimore to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Mon 2/9
10:05 am-12:36 am
2 stops13h 31m
San Juan Luis Munoz Marin Intl
Tue 2/10
7:45 am-4:06 pm
1 stop9h 21m
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Mon 2/2
10:05 am-12:36 am
2 stops13h 31m
San Juan Luis Munoz Marin Intl
Wed 2/4
2:05 am-2:11 pm
2 stops13h 06m
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Wed 4/22
6:00 am-8:38 pm
2 stops14h 38m
San Juan Luis Munoz Marin Intl
Tue 4/28
1:00 am-2:32 pm
2 stops13h 32m
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Sun 2/8
10:05 am-9:00 pm
1 stop9h 55m
San Juan Luis Munoz Marin Intl
Tue 2/10
2:05 am-2:11 pm
2 stops13h 06m
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Sat 2/28
5:20 pm-6:11 am
2 stops11h 51m
San Juan Luis Munoz Marin Intl
Wed 3/4
2:05 am-2:06 pm
2 stops13h 01m
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Mon 4/27
6:00 am-2:44 pm
1 stop8h 44m
San Juan Luis Munoz Marin Intl
Wed 4/29
1:00 am-2:13 pm
2 stops13h 13m
BaltimoreAguadilla
BWI - BQN
BWIBQN
Baltimore/Washington
Tue 2/10
7:54 pm-2:57 am
1 stop6h 03m
Aguadilla Borinquen
Fri 2/13
3:58 am-6:22 pm
1 stop15h 24m
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Sun 2/22
6:07 am-4:36 pm
1 stop9h 29m
San Juan Luis Munoz Marin Intl
Tue 2/24
2:05 am-2:01 pm
2 stops12h 56m
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Tue 2/24
10:30 am-12:36 am
2 stops13h 06m
San Juan Luis Munoz Marin Intl
Thu 2/26
2:05 am-2:01 pm
2 stops12h 56m
BaltimoreSan Juan
BWI - SJU
BWISJU
Baltimore/Washington
Tue 3/31
6:00 am-8:38 pm
2 stops14h 38m
San Juan Luis Munoz Marin Intl
Wed 4/8
1:00 am-2:32 pm
2 stops13h 32m
Best time to book a flight from Baltimore to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Baltimore with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Baltimore to Puerto Rico
What is the cheapest month to book a flight from Baltimore to Puerto Rico?
Currently, September is the cheapest month in which you can book a flight from Baltimore to Puerto Rico (average of $68). Flying from Baltimore to Puerto Rico in December is currently the most expensive (average of $166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BWI to PR?
Find hourly flight availability from Baltimore to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 27, 2026.
It’s optimal to fly from Baltimore to Puerto Rico in the afternoon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.
What is the cheapest day to fly from Baltimore to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from Baltimore to Puerto Rico. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their Baltimore to Puerto Rico flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Baltimore to Puerto Rico delayed?
About 25% of weekly flights between Baltimore and Puerto Rico have experienced delays in the past year, with the average delay time being 138 minutes.
What is the most punctual flight time for Baltimore to Puerto Rico flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Baltimore to Puerto Rico flights?
Over the last year, Spirit Airlines have had the lowest number of delays on this route, with just 20% of flights being delayed.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated January 27, 2026.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Baltimore to Puerto Rico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Food
Comfort
Overall
Boarding
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Baltimore to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Baltimore to Puerto Rico
Discover the top 7 airlines that operate flights from Baltimore to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$319 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$121 | Average$252 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$156 | Average$376 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$235 | Average$428 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$347 | Average$495 | FlexibilityNo cancel fee | On-time63% |