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How to get the cheapest flight ticket from San Jose to Seattle
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 Seattle?
If you aren’t able to travel during the month of January, then book flights to Seattle from San Jose during October instead. Flights to Seattle in October, while not as cheap as those in January, still average around ₹ 18,422.
What is the cheapest day to depart on your flight to Seattle?
The cheapest day to depart from San Jose to Seattle is on a Tuesday. Travellers who choose to depart for Seattle on a Tuesday will often find tickets for as low as ₹ 16,812. Flights from San Jose to Seattle on a Sunday will generally be more expensive and average around ₹ 29,975. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Seattle?
Our data shows that the cheapest San Jose to Seattle flights are usually those with departure times in the morning. Our users have found flights to Seattle in the morning for as low as ₹ 22,018. Try not to purchase tickets in the evening because they tend to be around ₹ 24,952. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest San Jose to Seattle/Tacoma Intl flight route?
Fly from San Jose to Seattle/Tacoma Intl for the best San Jose - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from San Jose when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around ₹ 21,136 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from San Jose for as low as ₹ 16,452 on momondo.
What cabin class options are available on San Jose to Seattle/Tacoma Intl flights?
There are 1 cabin classes available to choose from on San Jose to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from San Jose to Seattle on average per day?
The number of flights available between San Jose and Seattle is 40 per day as of June 2025. The most frequent departure time is 07:00, with 46% of daily flights leaving in the afternoon.
How many flights depart from San Jose to Seattle on average per week?
As of June 2025, 282 flights take off from San Jose and land in Seattle each week. The most common flight departure day for this route is Sun, with 17% of weekly flights taking off on this day.
When to book flights from San Jose to Seattle
Cheap San Jose to Seattle (SJC to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Jose to Seattle
How far is San Jose to Seattle/Tacoma Intl by plane?
The distance between San Jose and Seattle/Tacoma Intl is about 1142.5 km. By plane, this route typically takes 2h 08m.
When did momondo last update prices for flights from San Jose Airport to Seattle/Tacoma Intl Airport?
Prices for flights from San Jose Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Jose Airport to Seattle/Tacoma Intl Airport?
As of June 2025, there is 1 operator available to choose from for flights from San Jose Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from San Jose Airport to Seattle/Tacoma Intl 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 San Jose Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Jose to Seattle?
Based on momondo bookings for flights between San Jose and Seattle, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 21.71% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 15.91%, Boeing 737 MAX 9 with 10.57%, and Boeing 737 with 9.31%.
What is the most popular airline from San Jose to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Jose to Seattle is Alaska Airlines (100% of total bookings).
Best airlines flying from San Jose to Seattle
Compare and see reviews for airlines that fly from San Jose to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 11,139 | Free Cancellation | Rating 8.0 10,000 reviews |
Alaska Airlines Flights From San Jose to Seattle
Alaska Airlines operates around 16 flights from San Jose to Seattle every week. The average price of these flights found in the last 72 hours has been ₹ 207, but momondo users have found Alaska Airlines deals from San Jose to Seattle from as low as ₹ 130 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Jose to Seattle?
It is quick and easy to find San Jose to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Can I find flights from San Jose to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from San Jose which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from San Jose to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Seattle.
I’m not ready to book a flight from San Jose to Seattle right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Jose to Seattle 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.