Cheap flights from Seattle to San Juan Luis Munoz Marin Intl Airport

SEA — SJU
16 Aug — 23 Aug1
Return
1 adult
Economy
From?
To?
Tue 16/8
Tue 23/8

How to find the cheapest flight from Seattle (SEA) to Luis Munoz Marin Intl (SJU)

All the information you need to plan the best SEA to SJU flight in 2022: compare Seattle to Luis Munoz Marin Intl flight prices with the expected peak season, weather and rainfall in Luis Munoz Marin Intl.

SEA - SJU

Price

C$ 376 - C$ 803

SJU

Temperature

25 - 28 °C

SJU

Rainfall

55 - 156 mm

Popular inJuneHigh demand for flights, 35% potential price rise
Cheapest inOctoberBest time to find cheap flights, 28% potential price drop
Average priceC$ 549Average for round-trip flights in August 2022
Round-trip fromC$ 483From Seattle/Tacoma Intl to San Juan Luis Munoz Marin Intl

How far in advance should I book a flight from Seattle to San Juan Luis Munoz Marin Intl Airport?

Travellers have found it’s best to book a flight 34 days in advance to save up to 46% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 34 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to San Juan Luis Munoz Marin Intl Airport 1-2 weeks in advance for as low as C$ 829, or C$ 966 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to San Juan Luis Munoz Marin Intl Airport?

Our data shows that October tends to be the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Seattle. Users have commonly found prices around C$ 672 for the month, but tickets can be as low as C$ 327. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Seattle to San Juan Luis Munoz Marin Intl Airport (SEA - SJU)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to San Juan Luis Munoz Marin Intl Airport as you normally would.

Related info for your journey

Useful info, stats and facts about Seattle to Luis Munoz Marin Intl flights.

What airport do you fly from for flights from Seattle to San Juan Luis Munoz Marin Intl?

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to San Juan Luis Munoz Marin Intl. On average, Seattle/Tacoma Intl has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 3 airlines. Seattle/Tacoma Intl is conveniently located just 18.4 km from Seattle’s city centre.

What are the most popular airlines that fly from Seattle to San Juan Luis Munoz Marin Intl Airport?

When booking a flight from Seattle to San Juan Luis Munoz Marin Intl Airport, you may want to consider flying on American Airlines, JetBlue or United Airlines as they are the most popular for this route.

Top 2 airlines flying from Seattle to Luis Munoz Marin Intl

The chart below displays the airlines Cheapflights users travelling from Seattle to Luis Munoz Marin Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapestC$ 327AverageC$ 500FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapestC$ 497AverageC$ 617FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights