Cheap flights from Maryland to San Juan
BWI — SJU
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Keep the following information in mind while searching for Maryland to San Juan flight deals. Data was last updated September 23, 2026.
Popular in | June |
|---|---|
Cheapest in | February |
Average price | $370 |
Cheapflights Insights
Everything you need to know about your flight from Maryland to San Juan
How far ahead should I book a flight from Maryland to San Juan?
To ensure you get the cheapest price possible for a flight from Maryland to San Juan, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Maryland to San Juan?
Currently, February is the cheapest month in which you can book a flight from Maryland to San Juan (average of $285). Flying from Maryland to San Juan in December is currently the most expensive (average of $464). 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 MD to SJU?
Find hourly flight availability from Maryland to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 23, 2026.
It’s optimal to fly from Maryland to San Juan at noon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.
What is the cheapest day to fly from Maryland to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Maryland to San Juan. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Maryland to San Juan flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Maryland to San Juan. 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 Maryland to San Juan
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Maryland and San Juan flights
Browse other Maryland and San Juan flight options. Last updated on September 23, 2026.
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Top 6 airlines flying from Maryland to San Juan
Discover the top 6 airlines that operate flights from Maryland to San Juan. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$135 | Average$496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$464 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$172 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$178 | Average$366 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$208 | Average$536 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$340 | Average$534 | FlexibilityNo cancel fee | On-time63% |