How popular is this San Jose, California to Seattle flight route?

Within the past month, 1 users have taken a look at flights from San Jose to Seattle/Tacoma Intl.

How long is the flight from San Jose, California to Seattle?

Airlines like Alaska Airlines and Southwest fly from San Jose, California to Seattle in about 2h 15m. The time it takes to get you to your destination can typically vary by up to 4h 15m. San Jose, California and Seattle are separated by a distance of 1122 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from San Jose, California to Seattle round-trip?

Alaska Airlines, at ₹ 21,922, was found to be the cheapest airline from San Jose, California to Seattle.. This flight start at 17% lower than the current average price 3 months from now.

Weekly flight availability from San Jose, California to Seattle

The most flights from SJC to SEA are scheduled on a Tuesday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

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.

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).

What are the cheapest flights from San Jose, California to Seattle?

Looking for the cheapest flight from San Jose, California to Seattle? While on average our users pay ₹ 25,647, our data indicates the cheapest price to be ₹ 9,614. The most popular route (San Jose - Seattle/Tacoma Intl), is priced around ₹ 51,904.

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

Before booking your flight to Seattle from San Jose, California, have a look at the most reliable airlines to get you to your destination on time: Aeromexico (98%), Scandinavian Airlines (95%), Korean Air( 94%).

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

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 16 flights from San Jose to Seattle/Tacoma Intl, all of which are around 2h 17m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from San Jose to Seattle.

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

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

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

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.

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

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.

₹ 7,510+ Cheap Flights from San Jose, California to Seattle

Cheapflights Tip: The best prices from San Jose to Seattle/Tacoma Intl are usually found in January or March, booked 47 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from San Jose to Seattle

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 10 September 2026.

Thu 1/1006:17 -

Nonstop2h 15m

Sat 10/1014:59 -

1 stop7h 53m

Deal found 9/9₹ 14,259

Sat 24/1016:48 -

Nonstop2h 13m

Sat 24/1020:48 -

Nonstop2h 11m

Deal found 8/9₹ 14,449

Thu 1/1014:13 -

Nonstop2h 15m

Sat 17/1017:46 -

Nonstop2h 14m

Deal found 8/9₹ 14,925

Thu 1/1007:29 -

1 stop7h 10m

Sun 4/1007:18 -

Nonstop2h 23m

Deal found 6/9₹ 15,210

Wed 7/1011:12 -

1 stop10h 21m

Sun 11/1007:18 -

Nonstop2h 23m

Deal found 7/9₹ 15,305

Fri 30/1020:44 -

Nonstop2h 15m

Sat 31/1013:40 -

Nonstop2h 12m

Deal found 6/9₹ 15,400

Sat 3/1011:32 -

Nonstop2h 25m

Mon 19/1016:30 -

Nonstop2h 18m

Deal found 8/9₹ 15,875

Mon 19/1017:00 -

2 stops8h 40m

Thu 22/1007:15 -

Nonstop2h 10m

Deal found 8/9₹ 16,351

Thu 1/1006:05 -

Nonstop2h 15m

Mon 19/1020:40 -

1 stop10h 40m

Deal found 8/9₹ 16,446

Fri 2/1020:53 -

Nonstop2h 23m

Tue 20/1011:30 -

Nonstop2h 27m

Deal found 8/9₹ 16,826

Sun 4/1007:21 -

Nonstop2h 30m

Sun 18/1021:35 -

1 stop22h 17m

Deal found 8/9₹ 17,111

Find flight deals from San Jose to Seattle

Round-trip from	₹ 14,259
One-way from	₹ 7,510
Popular in	June
Cheapest in	January
Average price	₹ 28,328
Good one-way deal	₹ 10,413 or less

Alaska Airlines
1/10-10/10
1 total stop
10h 08m total
San Jose to Seattle

Search Deals

Southwest
8/10-31/12
Nonstop
2h 15m total
San Jose to Seattle

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (₹ 303,388 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 40,546 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a one-way flight from San Jose to Seattle/Tacoma Intl.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Wed 30/9

12:55-15:10

Nonstop2h 15m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 7,510

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Fri 11/12

07:20-09:52

Nonstop2h 32m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 12,263

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Wed 7/10

09:50-21:45

2 stops11h 55m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 13,689

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Wed 30/12

06:15-08:35

Nonstop2h 20m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 14,164

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Sun 27/9

08:02-10:19

Nonstop2h 17m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 14,164

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Sat 13/2

18:40-21:00

Nonstop2h 20m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 14,164

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Sat 12/12

10:40-21:50

2 stops11h 10m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 14,640

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Wed 9/12

11:38-22:13

2 stops10h 35m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 15,210

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Thu 12/11

15:11-23:13

2 stops8h 02m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 15,210

San JoseSeattle

SJC San Jose - SEA Seattle/Tacoma Intl

SJCSEA

San Jose

Sat 5/12

11:38-22:13

2 stops10h 35m

Seattle/Tacoma Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 15,210

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 23 resultsSorted by cheapest first

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.

SJC-SEA

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

Airlines

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

To ensure you get the cheapest price possible for a flight from San Jose, California to Seattle, you should look to book at least 46 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 San Jose, California to Seattle?

Currently, January is the cheapest month in which you can book a flight from San Jose, California to Seattle (average of ₹ 18,157). Flying from San Jose, California to Seattle in June is currently the most expensive (average of ₹ 31,275). 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 SJC to SEA?

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from San Jose, California to Seattle by exploring options for tickets in the morning.

How much does it cost for a return flight from San Jose, California to Seattle?

Airfare is below average for this route at the moment.

San Jose, California to Seattle flights typically cost between ₹ 20,153 and ₹ 37,549 in October.
The cheapest return price found within the last 5 days was ₹ 14,259 on Alaska Airlines (1 Oct–10 Oct).

Reviews of airlines servicing Seattle

See what other customers who have flown with Alaska Airlines 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.

Alaska Airlines

7.9

Good

12,904 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Alaska Airlines

7.9

Good

12,904 reviews

Alaska Airlines

7.9

Good

12,904 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

What airports do I use to fly from San Jose to Seattle?
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 16 flights from San Jose to Seattle/Tacoma Intl, all of which are around 2h 17m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from San Jose to Seattle.
How popular is this San Jose, California to Seattle flight route?
Within the past month, 1 users have taken a look at flights from San Jose to Seattle/Tacoma Intl.
How long is the flight from San Jose, California to Seattle?
Airlines like Alaska Airlines and Southwest fly from San Jose, California to Seattle in about 2h 15m. The time it takes to get you to your destination can typically vary by up to 4h 15m. San Jose, California and Seattle are separated by a distance of 1122 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from San Jose, California to Seattle round-trip?
Alaska Airlines, at ₹ 21,922, was found to be the cheapest airline from San Jose, California to Seattle.. This flight start at 17% lower than the current average price 3 months from now.
What are the most reliable airlines from San Jose, California to Seattle?
Before booking your flight to Seattle from San Jose, California, have a look at the most reliable airlines to get you to your destination on time: Aeromexico (98%), Scandinavian Airlines (95%), Korean Air( 94%).
What are the cheapest flights from San Jose, California to Seattle?
Looking for the cheapest flight from San Jose, California to Seattle? While on average our users pay ₹ 25,647, our data indicates the cheapest price to be ₹ 9,614. The most popular route (San Jose - Seattle/Tacoma Intl), is priced around ₹ 51,904.
Can I find deals for flights from San Jose to Seattle that include hotel bookings?
Yes. In addition to deals on San Jose to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Jose to Seattle?
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.
Can I find deals for business class flights from San Jose to Seattle?
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.
What is the cheapest month to book a flight from San Jose, California to Seattle?
Currently, January is the cheapest month in which you can book a flight from San Jose, California to Seattle (average of ₹ 18,157). Flying from San Jose, California to Seattle in June is currently the most expensive (average of ₹ 31,275). 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.

See more FAQs

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Los Angeles to Seattle flights

Top airline flying from San Jose to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest₹ 21,922	Average₹ 33,993	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights

Fly with Cheapflights

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

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.

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

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.

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

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.

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

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.

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Cheap flights from San Jose, California to Seattle from ₹ 7,510

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 10 September 2026.

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 10 September 2026.

Best flights from San Jose to SeattleDiscover carefully curated flight deals from San Jose to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from San Jose to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from San Jose to SeattleExplore direct flight options from San Jose to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from San Jose to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from San Jose to SeattleDiscover last-minute flight deals from San Jose to Seattle. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from San Jose to Seattle. Data last updated 10 September 2026 and is based on user searches.

One-way flights from San Jose to SeattleSearch for one-way flight options from San Jose to Seattle. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from San Jose to Seattle. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from San Jose to Seattle

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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

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

To ensure you get the cheapest price possible for a flight from San Jose, California to Seattle, you should look to book at least 46 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 San Jose, California to Seattle?

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

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from San Jose, California to Seattle by exploring options for tickets in the morning.

How much does it cost for a return flight from San Jose, California to Seattle?

Airfare is below average for this route at the moment.

San Jose, California to Seattle flights typically cost between ₹ 20,153 and ₹ 37,549 in October.The cheapest return price found within the last 5 days was ₹ 14,259 on Alaska Airlines (1 Oct–10 Oct).

Weekly flight availability from San Jose, California to Seattle

The most flights from SJC to SEA are scheduled on a Tuesday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Seattle

See what other customers who have flown with Alaska Airlines 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

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

How popular is this San Jose, California to Seattle flight route?

How long is the flight from San Jose, California to Seattle?

What is the cheapest airline to fly from San Jose, California to Seattle round-trip?

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

What are the cheapest flights from San Jose, California 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, California to Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Jose to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from San Jose to Seattle by cabin class

Find flights from San Jose to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Jose and Seattle flights

Browse other San Jose and Seattle flight options. Last updated on 10 September 2026.

Popular flight searches

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Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Top airline 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 10 September 2026.

Best flights from San Jose to Seattle
Discover carefully curated flight deals from San Jose to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from San Jose to Seattle
Explore direct flight options from San Jose to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from San Jose to Seattle
Discover last-minute flight deals from San Jose to Seattle. Data last updated 10 September 2026 and is based on user searches.

One-way flights from San Jose to Seattle
Search for one-way flight options from San Jose to Seattle. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

San Jose, California to Seattle flights typically cost between ₹ 20,153 and ₹ 37,549 in October.
The cheapest return price found within the last 5 days was ₹ 14,259 on Alaska Airlines (1 Oct–10 Oct).