Cheap flights from Seattle to San José from $157

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Cheap Seattle - San José flight offers

Find cheap flight tickets and last-minute flight deals from Seattle to San José

Southwest Airlines
Mon, 07/27 (SEA) Seattle -> (SJO) San José

Price found 4 days ago
from $157
Southwest Airlines
Tue, 07/28 (SEA) Seattle -> (SJO) San José

Price found 4 days ago
from $157

Info about flights from Seattle to San José

Some useful info about flights from Seattle to San José to help you plan your next trip

Best price last 15 days $157
Average flight duration 7h 55m
Cheapest month January
Average number of flights per week 1
First flight time 00:07
Last flight time 23:59
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Top airlines on the route Seattle - San José

Airlines providing flights to San José from Seattle

How to get the best price from Seattle to San José?

Depending on when you travel and how far in advance you book, fares between Seattle and San José can differ a lot.

$157 is the lowest fare found in the past 15 days.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Are there alternative airports near Seattle and San José?

The two cities are about 3407 mi apart. Looking beyond the main airport might reveal better options.

  • Airports in Seattle: There are 2 airports in Seattle - Boeing Field, Lake Union.
  • Airports in San José: Tobias Bolanos is another nearby option to San José - Juan Santamaria International.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If San José has more than one airport, you can pick the most convenient for your destination.

Flights from Seattle - Tacoma to San José - Juan Santamaria International

Compare flights from Seattle to San José with advanced filters

Find your ideal flight using Jetcost. Select whether you want nonstop or connecting flights, round-trip or one-way, and filter by airline, price, or booking site.

Other popular destinations

Looking for alternatives in Costa Rica? Travelers also liked: Liberia, Limon, Quepos, San José, Tamarindo.

If you have a preferred time to leave or arrive, filters can help you show only the matching flights. You can also filter by your favorite airline and see only those deals.

Frequently Asked Questions

Frequently asked questions about flights from Seattle to San José.

How much does an airline ticket from Seattle to San José cost?

The lowest price recorded in the last 15 days for a flight from Seattle to San José is $157.

How far is Seattle from San José?

Seattle is about 3407 mi from San José.

What are the airports in San José?

San José has another airport: Tobias Bolanos.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in Costa Rica?

The most popular cities in Costa Rica according to our users' searches are: Liberia, Limon, Quepos, San José, Tamarindo.

When should I book a flight from Seattle to San José?

The best time to book a flight from Seattle to San José is 1 month in advance, while the worst time is 15 weeks in advance.

What is the cheapest month to fly from Seattle to San José?

The cheapest month to fly from Seattle to San José is January.

What is the most expensive month to fly from Seattle to San José?

The most expensive month to fly from Seattle to San José is March.

What is the best day of the week to fly from Seattle to San José?

For flights from Seattle to San José Monday is on average the cheapest day to fly, while Friday is the most expensive day to fly.