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

Within the past month, 8 users have taken a look at flights from San Jose to Seattle/Tacoma Intl. Find deals

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

Airlines like Delta and Southwest fly from San Jose, California to Seattle in about 2h 10m. The time it takes to get you to your destination is usually consistent. San Jose, California and Seattle are separated by a distance of 1122 km. Most flights are nonstop. Find deals

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

Southwest, at ₹ 10,829, was found to be the cheapest airline from San Jose, California to Seattle. An alternate airline flying to your destination would be Alaska Airlines. These flights start at 55% lower than the current average price 3 months from now. Find deals

Weekly flight availability from San Jose, California to Seattle

The most flights from SJC to SEA are scheduled on a Saturday (26 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 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 ₹ 43,228, our data indicates the cheapest price to be ₹ 10,977. The most popular route (San Jose - Seattle/Tacoma Intl), is priced around ₹ 14,556.

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: Air Tahiti Nui (96%), Condor (94%), Japan Airlines( 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 18 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 2 airlines 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.

₹ 8,251+ Cheap Flights from San Jose, California to Seattle

Q: 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 ₹ 39,589 and ₹ 19,933 in May. The cheapest return flight price found within the last 3 days was ₹ 15,483 on Southwest (13 May-19 May). Find deals

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

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 18 April 2026.

Wed 13/511:15

SJC

SEA

1 stop6h 45m

Southwest

Tue 19/507:50

SEA

SJC

Nonstop2h 15m

Southwest

Deal found 17/4₹ 15,483

Wed 3/606:20

SJC

SEA

Nonstop2h 20m

Southwest

Tue 9/606:30

SEA

SJC

2 stops6h 45m

Southwest

Deal found 16/4₹ 15,947

Wed 13/511:15

SJC

SEA

1 stop6h 45m

Southwest

Wed 20/514:20

SEA

SJC

1 stop7h 50m

Southwest

Deal found 17/4₹ 16,410

Tue 5/515:15

SJC

SEA

1 stop8h 20m

Southwest

Tue 12/506:50

SEA

SJC

2 stops6h 55m

Southwest

Deal found 13/4₹ 16,874

Sat 9/517:40

SJC

SEA

Nonstop2h 20m

Delta

Wed 13/508:45

SEA

SJC

Nonstop2h 20m

Delta

Deal found 15/4₹ 17,337

Thu 7/521:42

SJC

SEA

Nonstop2h 17m

Alaska Airlines

Wed 3/614:54

SEA

SJC

Nonstop2h 12m

Alaska Airlines

Deal found 16/4₹ 17,523

Fri 8/506:15

SJC

SEA

Nonstop2h 24m

Alaska Airlines

Wed 3/621:20

SEA

SJC

Nonstop2h 11m

Alaska Airlines

Deal found 16/4₹ 18,265

Wed 6/506:20

SJC

SEA

Nonstop2h 20m

Southwest

Mon 11/517:35

SEA

SJC

1 stop4h 50m

Southwest

Deal found 13/4₹ 18,450

Wed 6/516:30

SJC

SEA

2 stops7h 05m

Southwest

Sat 9/512:10

SEA

SJC

Nonstop2h 20m

Southwest

Deal found 13/4₹ 18,728

Thu 4/621:55

SJC

SEA

Nonstop2h 10m

Southwest

Tue 9/606:15

SEA

SJC

2 stops8h 10m

Southwest

Deal found 13/4₹ 18,914

Tue 1/910:00

SJC

SEA

Nonstop2h 20m

Alaska Airlines

Sat 12/918:30

SEA

SJC

Nonstop2h 17m

Alaska Airlines

Deal found 15/4₹ 19,192

Wed 6/514:44

SJC

SEA

Nonstop2h 16m

Alaska Airlines

Mon 11/520:15

SEA

SJC

Nonstop2h 20m

Alaska Airlines

Deal found 15/4₹ 19,377

Find flight deals from San Jose to Seattle

Round-trip from	₹ 15,483
One-way from	₹ 8,251
Popular in	April
Cheapest in	January
Average price	₹ 27,721
Good one-way deal	₹ 13,481 or less

Southwest
2/6-3/6
1 total stop
9h 05m total
San Jose to Seattle

Search Deals

Southwest
16/6
1 total stop
7h 40m total
San Jose to Seattle

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (₹ 115,239 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 30,692 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 13/5

07:36-10:05

Nonstop2h 29m

Seattle/Tacoma Intl

Sat 6/6

20:15-22:34

Nonstop2h 19m

₹ 20,119

Fastest return journey

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 26/6

21:55-00:05

Nonstop2h 10m

Seattle/Tacoma Intl

Tue 30/6

15:25-17:35

Nonstop2h 10m

₹ 20,119

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 7/5

07:36-10:05

Nonstop2h 29m

Seattle/Tacoma Intl

Mon 11/5

20:15-22:36

Nonstop2h 21m

₹ 20,490

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 11/6

18:12-23:59

1 stop5h 47m

Seattle/Tacoma Intl

Wed 24/6

08:25-10:49

Nonstop2h 24m

₹ 21,046

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 9/5

13:25-22:30

2 stops9h 05m

Seattle/Tacoma Intl

Mon 11/5

18:15-23:55

1 stop5h 40m

₹ 22,622

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sun 6/9

20:33-22:50

Nonstop2h 17m

Seattle/Tacoma Intl

Sat 12/9

17:28-19:40

Nonstop2h 12m

₹ 23,827

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 7/5

10:25-17:20

1 stop6h 55m

Seattle/Tacoma Intl

Mon 11/5

06:15-14:25

2 stops8h 10m

₹ 24,662

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 5/8

14:30-21:00

1 stop6h 30m

Seattle/Tacoma Intl

Thu 6/8

19:30-21:45

Nonstop2h 15m

₹ 24,754

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 3/9

19:00-00:01

1 stop5h 01m

Seattle/Tacoma Intl

Wed 9/9

09:30-14:53

1 stop5h 23m

₹ 27,536

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 1/5

17:50-00:55

2 stops7h 05m

Seattle/Tacoma Intl

Tue 5/5

17:35-23:00

1 stop5h 25m

₹ 28,834

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 22 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 47 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 ₹ 17,708). Flying from San Jose, California to Seattle in April is currently the most expensive (average of ₹ 27,721). 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 at midday, when flights are generally more expensive, you can save up to 67% on flights from San Jose, California to Seattle by exploring options for tickets in the evening.

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

Reviews of airlines servicing Seattle

See what other customers who have flown with Southwest and 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.

Southwest

8.0

Very Good

4,329 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Southwest

8.0

Very Good

4,329 reviews

Southwest

8.0

Very Good

4,329 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Alaska Airlines

7.9

Good

12,253 reviews

Southwest

8.0

Very Good

4,329 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

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 18 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 2 airlines 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, 8 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 Delta and Southwest fly from San Jose, California to Seattle in about 2h 10m. The time it takes to get you to your destination is usually consistent. San Jose, California and Seattle are separated by a distance of 1122 km. Most flights are nonstop.
What are the cheapest airlines flying from San Jose, California to Seattle round-trip?
Southwest, at ₹ 10,829, was found to be the cheapest airline from San Jose, California to Seattle. An alternate airline flying to your destination would be Alaska Airlines. These flights start at 55% 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: Air Tahiti Nui (96%), Condor (94%), Japan Airlines( 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 ₹ 43,228, our data indicates the cheapest price to be ₹ 10,977. The most popular route (San Jose - Seattle/Tacoma Intl), is priced around ₹ 14,556.
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 ₹ 17,708). Flying from San Jose, California to Seattle in April is currently the most expensive (average of ₹ 27,721). 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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Top 2 airlines flying from San Jose to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest₹ 10,829	Average₹ 19,618	FlexibilityNo cancel fee	On-time63%	Search Southwest flights
Alaska Airlines	Cheapest₹ 13,591	Average₹ 32,416	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights

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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 ₹ 8,251

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 16/6. 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 18 April 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 18 April 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 18 April 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 18 April 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 18 April 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 18 April 2026.

Last-minute flights from San Jose to SeattleDiscover last-minute flight deals from San Jose to Seattle. Data last updated 18 April 2026 and is based on user searches.

Discover last-minute flight deals from San Jose to Seattle. Data last updated 18 April 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 18 April 2026.

Search for one-way flight options from San Jose to Seattle. Find affordable one-way fares based on user searches. Data last updated 18 April 2026.

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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, California to Seattle?

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?

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

Weekly flight availability from San Jose, California to Seattle

Reviews of airlines servicing Seattle

See what other customers who have flown with Southwest and 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

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, California to Seattle flight route?

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

What are the cheapest airlines flying 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

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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

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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 18 April 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Seattle

Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 April 2026.

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?

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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 18 April 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 18 April 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 18 April 2026.

Last-minute flights from San Jose to Seattle
Discover last-minute flight deals from San Jose to Seattle. Data last updated 18 April 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 18 April 2026.