Question 1

How popular is this San Jose to Seattle flight route?

Accepted Answer

The San Jose to Seattle/Tacoma Intl flight path was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

Question 2

What are the cheapest airlines flying from San Jose to Seattle round-trip?

Accepted Answer

According to our current data, Alaska Airlines (₹ 12,777), Southwest (₹ 13,211), and Delta (₹ 13,646) offers the cheapest pricing from San Jose to Seattle. Users have found that Alaska Airlines is 40% cheaper than the other options available to this destination. Find deals

Question 3

What are the cheapest airlines to fly from San Jose to Seattle one-way?

Accepted Answer

The cheapet airlines for a one-way flight from San Jose to Seattle are Alaska Airlines (₹ 6,780), Hawaiian Airlines (₹ 6,866), and Southwest (₹ 7,301). Find deals

Question 4

How far ahead should I book a flight from San Jose to Seattle?

Accepted Answer

To ensure you get the cheapest price possible for a flight from San Jose to Seattle, you should look to book at least 63 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. Find deals

Question 5

What is the cheapest month to book a flight from San Jose to Seattle?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from San Jose to Seattle (average of ₹ 984). Flying from San Jose to Seattle in August is currently the most expensive (average of ₹ 1,314). 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.

Question 6

What is the cheapest day to fly from San Jose to Seattle?

Accepted Answer

Travellers seeking maximum savings on their San Jose to Seattle flight should consider departing on Thursday at midday when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from San Jose to Seattle

Accepted Answer

The most flights from SJC to SEA are scheduled on a Monday (51 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

Question 10

What are the cheapest flights from San Jose to Seattle?

Accepted Answer

Looking for the cheapest flight from San Jose to Seattle? While on average our users pay ₹ 18,620, our data indicates the cheapest price to be ₹ 16,219. The most popular route (San Jose - Seattle/Tacoma Intl), is priced around ₹ 67,795.

Question 11

What are the most reliable airlines from San Jose to Seattle?

Accepted Answer

Before booking your flight to Seattle from San Jose, have a look at the most reliable airlines to get you to your destination on time: Horizon Air (100%), Aeromexico (97%), Scandinavian Airlines( 93%).

Question 12

What is the cheapest day to fly return from San Jose to Seattle?

Accepted Answer

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seattle. Check prices with Cheapflights to find a great deal for your trip.

Question 13

How far in advance should I book a flight from San Jose to Seattle?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 190% on flights from San Jose to Seattle compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ₹ 28,161. For sooner than that we have options available in the next 3 days from ₹ 48,413.

Question 14

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

Accepted Answer

Our data shows that October tends to be the cheapest month to fly to Seattle from San Jose. Users have commonly found prices around ₹ 21,505 for the month, but tickets can be as low as ₹ 10,604. Due to multiple factors, prepare for potentially higher prices in July.

Question 15

What is the cheapest time of day to fly from SJC to SEA?

Accepted Answer

Unlike at midday, when flights are generally more expensive, you can save up to 46% on flights from San Jose to Seattle by exploring options for tickets in the evening.

Question 16

What airports do I use to fly from San Jose to Seattle?

Accepted Answer

Booking a flight from San Jose (SJC) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from San Jose to Seattle. On a typical day, there are 39 flights from San Jose to Seattle/Tacoma Intl, all of which are around 2h 12m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from San Jose to Seattle.

Question 17

Can I find deals for flights from San Jose to Seattle that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Jose to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from San Jose to Seattle?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Seattle.

Question 19

Can I find deals for business class flights from San Jose to Seattle?

Accepted Answer

Yes. Cheapflights offers flight deals from San Jose to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from San Jose to Seattle?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Jose to Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 21

Why should you use Cheapflights to find cheap flight tickets from San Jose to Seattle?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from San Jose to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 22

Can Cheapflights find flights from San Jose to Seattle with no change fees?

Accepted Answer

Certainly. Search results for flights to Seattle from San Jose shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 23

Can Cheapflights notify me if prices for flights from San Jose to Seattle become cheaper?

Accepted Answer

Of course! You can now track prices for flights from San Jose to Seattle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	₹ 12,777
One-way from	₹ 6,780
Popular in	July
Cheapest in	October
Average price	₹ 25,206
Good round-trip deal	₹ 17,062 or less

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest₹ 11,299	Average₹ 23,981	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Southwest	Cheapest₹ 16,219	Average₹ 18,392	FlexibilityNo cancel fee	On-time63%	Search Southwest flights

Cheap flights from San Jose to Seattle from ₹ 6,780

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from San Jose to Seattle/Tacoma Intl are usually found in October or January, booked 63 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from San Jose to Seattle

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Find flight deals from San Jose to Seattle

Cheapest flights from San Jose to SeattleExplore the most affordable flight options available from San Jose to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Explore the most affordable flight options available from San Jose to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Seattle that are best for you.

Best time to book a flight from San Jose to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from San Jose with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Jose to Seattle

How far ahead should I book a flight from San Jose to Seattle?

Use this chart to determine the optimal time to book a return flight from San Jose to Seattle. Price data was last updated on 25 July 2025.

What is the cheapest month to book a flight from San Jose to Seattle?

What is the cheapest time of day to fly from SJC to SEA?

Find hourly flight availability from San Jose to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 July 2025.

Weekly flight availability from San Jose to Seattle

Explore weekly flight availability from San Jose to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 July 2025.

Reviews of airlines servicing Seattle

See what other customers who have flown with Alaska Airlines, Southwest, andDelta from San Jose to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from San Jose to Seattle?

How popular is this San Jose to Seattle flight route?

What are the cheapest airlines flying from San Jose to Seattle round-trip?

What are the cheapest airlines to fly from San Jose to Seattle one-way?

What are the most reliable airlines from San Jose to Seattle?

What are the cheapest flights from San Jose to Seattle?

Can I find deals for flights from San Jose to Seattle that include hotel bookings?

How can I find direct flights from San Jose to Seattle?

Can I find deals for business class flights from San Jose to Seattle?

What is the cheapest month to book a flight from San Jose to Seattle?

Travelling to a place near Seattle?

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Alternative routes for San Jose to Seattle

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Top 2 airlines flying from San Jose to Seattle

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How does Cheapflights help users find flights from San Jose to Seattle?

Why should you use Cheapflights to find cheap flight tickets from San Jose to Seattle?

Can Cheapflights find flights from San Jose to Seattle with no change fees?

Can Cheapflights notify me if prices for flights from San Jose to Seattle become cheaper?

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Cheapest flights from San Jose to Seattle
Explore the most affordable flight options available from San Jose to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.