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 Southwest, Delta, and Alaska Airlines 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 5h 10m. 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. Find deals

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

Hawaiian Airlines, at ₹ 11,998, was found to be the cheapest airline from San Jose, California to Seattle.Alternate airlines to your destination round-trip include Alaska Airlines and Southwest. These flights start at 48% 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 Thursday (36 on average). You will have fewer flight options on Tuesday, 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 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: United Airlines (100%), Aeromexico (99%), American Airlines( 97%).

What are the most popular airlines that fly from San Jose, California to Seattle?

Alaska Airlines, Southwest and Hawaiian Airlines are the most popular airlines when flying from San Jose, California to Seattle.

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 20m for a nonstop flight. You can also purchase a plane ticket from 3 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.

₹ 7,721+ 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 October, booked 76 days in advance, depart on a Thursday 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 12 March 2026.

Mon 20/416:50

SJC

SEA

1 stop7h 09m

Delta

Wed 22/411:40

SEA

SJC

1 stop7h 27m

Delta

Deal found 8/3₹ 10,755

Fri 24/417:50

SJC

SEA

2 stops7h 05m

Southwest

Tue 28/412:10

SEA

SJC

1 stop5h 20m

Southwest

Deal found 7/3₹ 10,847

Tue 14/417:55

SJC

SEA

1 stop5h 40m

Southwest

Sat 18/406:40

SEA

SJC

2 stops10h 00m

Southwest

Deal found 9/3₹ 11,214

Fri 8/517:50

SJC

SEA

2 stops7h 05m

Southwest

Sun 10/505:00

SEA

SJC

2 stops7h 00m

Southwest

Deal found 8/3₹ 11,306

Tue 14/407:20

SJC

SEA

Nonstop2h 30m

Delta

Fri 17/407:35

SEA

SJC

1 stop7h 33m

Delta

Deal found 10/3₹ 11,674

Thu 7/517:50

SJC

SEA

2 stops7h 05m

Southwest

Mon 11/520:45

SEA

SJC

Nonstop2h 10m

Southwest

Deal found 11/3₹ 11,766

Tue 14/415:00

SJC

SEA

2 stops7h 55m

Southwest

Wed 22/412:10

SEA

SJC

1 stop5h 20m

Southwest

Deal found 10/3₹ 11,858

Mon 27/420:20

SJC

SEA

Nonstop2h 15m

Southwest

Thu 30/407:20

SEA

SJC

2 stops7h 05m

Southwest

Deal found 10/3₹ 12,134

Tue 21/411:25

SJC

SEA

2 stops11h 05m

Southwest

Tue 28/405:30

SEA

SJC

2 stops7h 35m

Southwest

Deal found 11/3₹ 12,317

Tue 14/406:15

SJC

SEA

Nonstop2h 23m

Alaska Airlines

Wed 15/415:59

SEA

SJC

Nonstop2h 12m

Alaska Airlines

Deal found 9/3₹ 12,593

Fri 24/417:50

SJC

SEA

2 stops7h 05m

Southwest

Sat 2/509:00

SEA

SJC

1 stop7h 40m

Southwest

Deal found 10/3₹ 12,685

Sun 26/406:15

SJC

SEA

Nonstop2h 24m

Alaska Airlines

Sat 2/511:29

SEA

SJC

Nonstop2h 21m

Alaska Airlines

Deal found 11/3₹ 12,777

Find flight deals from San Jose to Seattle

Round-trip from	₹ 10,755
One-way from	₹ 7,721
Popular in	December
Cheapest in	January
Average price	₹ 23,624

Delta
20/4-22/4
2 total stops
14h 36m total
San Jose to Seattle

Search Deals

Southwest
31/3
2 total stops
9h 30m total
San Jose to Seattle

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (₹ 7,643 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₹ 34,089 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 8/5

17:50-00:55

2 stops7h 05m

Seattle/Tacoma Intl

Sun 10/5

05:00-12:00

2 stops7h 00m

₹ 11,306

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 7/5

20:20-22:35

Nonstop2h 15m

Seattle/Tacoma Intl

Mon 11/5

17:35-22:25

1 stop4h 50m

₹ 11,674

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 10/4

06:45-09:05

Nonstop2h 20m

Seattle/Tacoma Intl

Tue 14/4

06:50-14:15

2 stops7h 25m

₹ 17,649

Fastest return journey

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 9/5

11:45-14:05

Nonstop2h 20m

Seattle/Tacoma Intl

Sat 9/5

20:15-22:36

Nonstop2h 21m

₹ 18,108

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 9/5

07:30-14:55

1 stop7h 25m

Seattle/Tacoma Intl

Sat 9/5

18:31-20:48

Nonstop2h 17m

₹ 18,108

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 4/6

17:00-23:50

2 stops6h 50m

Seattle/Tacoma Intl

Sun 7/6

06:55-09:05

Nonstop2h 10m

₹ 20,590

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 9/4

15:24-17:40

Nonstop2h 16m

Seattle/Tacoma Intl

Mon 13/4

19:50-22:15

Nonstop2h 25m

₹ 21,785

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Tue 7/4

16:50-00:03

1 stop7h 13m

Seattle/Tacoma Intl

Thu 9/4

19:59-22:18

Nonstop2h 19m

₹ 21,785

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sun 6/9

14:00-16:11

Nonstop2h 11m

Seattle/Tacoma Intl

Sat 12/9

18:02-23:00

1 stop4h 58m

₹ 22,704

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 4/9

17:05-22:17

1 stop5h 12m

Seattle/Tacoma Intl

Mon 14/9

16:43-19:05

Nonstop2h 22m

₹ 24,543

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 20 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 76 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 ₹ 7,078). Flying from San Jose, California to Seattle in June is currently the most expensive (average of ₹ 12,042). 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.

Reviews of airlines servicing Seattle

See what other customers who have flown with Alaska Airlines,Southwest, andHawaiian 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

8.0

Very Good

12,029 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

8.0

Very Good

12,029 reviews

Alaska Airlines

8.0

Very Good

12,029 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.

Southwest

8.0

Very Good

4,319 reviews

Alaska Airlines

8.0

Very Good

12,029 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.

Hawaiian Airlines

7.8

Good

2,838 reviews

Alaska Airlines

8.0

Very Good

12,029 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 18 flights from San Jose to Seattle/Tacoma Intl, all of which are around 2h 20m for a nonstop flight. You can also purchase a plane ticket from 3 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 Southwest, Delta, and Alaska Airlines 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 5h 10m. 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 are the cheapest airlines flying from San Jose, California to Seattle round-trip?
Hawaiian Airlines, at ₹ 11,998, was found to be the cheapest airline from San Jose, California to Seattle.Alternate airlines to your destination round-trip include Alaska Airlines and Southwest. These flights start at 48% 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: United Airlines (100%), Aeromexico (99%), American Airlines( 97%).
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 ₹ 7,078). Flying from San Jose, California to Seattle in June is currently the most expensive (average of ₹ 12,042). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from San Jose to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest₹ 11,998	Average₹ 19,622	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights
Alaska Airlines	Cheapest₹ 13,269	Average₹ 32,139	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
Southwest	Cheapest₹ 17,152	Average₹ 19,450	FlexibilityNo cancel fee	On-time63%	Search Southwest 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 ₹ 7,721

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 31/3. 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 12 March 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 12 March 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 12 March 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 12 March 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 12 March 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 12 March 2026.

Last-minute flights from San Jose to SeattleDiscover last-minute flight deals from San Jose to Seattle. Data last updated 12 March 2026 and is based on user searches.

Discover last-minute flight deals from San Jose to Seattle. Data last updated 12 March 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 12 March 2026.

Search for one-way flight options from San Jose to Seattle. Find affordable one-way fares based on user searches. Data last updated 12 March 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?

Weekly flight availability from San Jose, California to Seattle

Reviews of airlines servicing Seattle

See what other customers who have flown with Alaska Airlines,Southwest, andHawaiian 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?

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 12 March 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 12 March 2026.

Top 3 airlines flying from San Jose to Seattle

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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 12 March 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 12 March 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 12 March 2026.

Last-minute flights from San Jose to Seattle
Discover last-minute flight deals from San Jose to Seattle. Data last updated 12 March 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 12 March 2026.