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Cheap flights from San Jose to Seattle from ₹ 6,761

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SEA
27 May — 3 Jun1
1 adult

Cheapflights Tip: The best prices from San Jose to Seattle/Tacoma Intl are usually found in January or February, booked 87 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from San Jose to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 May 2025.

Round-trip from

₹ 13,437

One-way from

₹ 6,761

Popular in

August

Cheapest in

January

Average price

₹ 21,995

Good round-trip deal

₹ 12,546 or less

Good one-way deal

₹ 8,507 or less
Delta
  • Delta
  • 25/6-4/7
  • Nonstop
  • 4h 44m total
  • San Jose to Seattle
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Alaska Airlines
  • Alaska Airlines
  • 17/6
  • Nonstop
  • 2h 12m total
  • San Jose to Seattle
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 78,612 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (₹ 25,886 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from San Jose to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from San Jose to Seattle/Tacoma Intl.
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Find flight deals from San Jose to Seattle

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 22 May 2025.

Wed 25/614:20SJC - SEA
Nonstop2h 17mDelta
Fri 4/710:20SEA - SJC
Nonstop2h 27mDelta
Deal found 21/5₹ 13,437
Wed 20/815:16SJC - SEA
Nonstop2h 14mAlaska Airlines
Tue 26/807:00SEA - SJC
1 stop4h 03mAlaska Airlines
Deal found 21/5₹ 14,292
Sat 28/621:20SJC - SEA
Nonstop2h 10mSouthwest
Thu 3/719:50SEA - SJC
Nonstop2h 15mSouthwest
Deal found 21/5₹ 15,148
Fri 13/621:46SJC - SEA
Nonstop2h 13mHawaiian Airlines
Mon 16/620:37SEA - SJC
Nonstop2h 12mHawaiian Airlines
Deal found 21/5₹ 18,572
Fri 6/616:33SJC - SEA
1 stop7h 37mSpirit Airlines
Sun 8/615:20SEA - SJC
1 stop8h 09mSpirit Airlines
Deal found 21/5₹ 24,220

Cheapflights Fare Finder

Customise your flight search to find flights from San Jose to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 May 2025.
Use the filters below to find and compare flights from San Jose to Seattle that are best for you.

Fly from

San Jose

Fly to

Seattle

Route

Depart

Return

Price

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 25/6

14:20-16:37

Nonstop2h 17m

Seattle/Tacoma Intl

Fri 4/7

10:20-12:47

Nonstop2h 27m

₹ 13,437

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 20/8

09:30-14:26

1 stop4h 56m

Seattle/Tacoma Intl

Wed 27/8

09:42-11:57

Nonstop2h 15m

₹ 14,292

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 28/6

21:20-23:30

Nonstop2h 10m

Seattle/Tacoma Intl

Thu 3/7

19:50-22:05

Nonstop2h 15m

₹ 15,148

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 13/6

21:46-23:59

Nonstop2h 13m

Seattle/Tacoma Intl

Mon 16/6

20:37-22:49

Nonstop2h 12m

₹ 18,572

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 6/6

16:33-00:10

1 stop7h 37m

Seattle/Tacoma Intl

Sun 8/6

15:20-23:29

1 stop8h 09m

₹ 24,220

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Tue 17/6

07:03-09:15

Nonstop2h 12m

₹ 6,761

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 27/6

21:05-23:15

Nonstop2h 10m

₹ 8,473

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 28/6

18:17-20:25

Nonstop2h 08m

₹ 9,329

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 28/8

11:35-13:53

Nonstop2h 18m

₹ 10,698

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 11/6

07:00-00:59

2 stops17h 59m

₹ 26,188

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 11 results
1
2

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.
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

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 16 May 2025.

To ensure you get the cheapest price possible for a flight from San Jose to Seattle, you should look to book at least 87 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 to Seattle?

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 ₹ 1,447). 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?

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 22 May 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 6% on flights from San Jose to Seattle by exploring options for tickets in the morning.

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 22 May 2025.

The most flights from SJC to SEA are scheduled on a Thursday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

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.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 22 May 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Jose to Seattle by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very Good
4,290 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very Good
7,952 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,450 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,745 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    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 37 flights from San Jose to Seattle/Tacoma Intl, all of which are around 2h 11m 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 to Seattle flight route?

    The San Jose to Seattle/Tacoma Intl flight path was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Delta (₹ 13,437), Alaska Airlines (₹ 14,292), and Southwest (₹ 15,148) offers the cheapest pricing from San Jose to Seattle. Users have found that Delta is 36% cheaper than the other options available to this destination.

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

    The cheapet airlines for a one-way flight from San Jose to Seattle are Alaska Airlines (₹ 6,761), Southwest (₹ 8,473), and Hawaiian Airlines (₹ 9,329).

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

    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: Aeromexico (100%), Finnair (95%), Virgin Atlantic( 92%).

  • What are the cheapest flights from San Jose to Seattle?

    Looking for the cheapest flight from San Jose to Seattle? While on average our users pay ₹ 13,358, our data indicates the cheapest price to be ₹ 6,701. The most popular route (San Jose - Seattle/Tacoma Intl), is priced around ₹ 27,815.

  • 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 to Seattle?

    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 ₹ 1,447). 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

Travelling to a place near San Jose?

Book flights to San Jose if you plan to visit one of these locations
Lakewood

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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.
Los Angeles to Seattle flights
San Francisco to Portland flights
San Francisco to Seattle flights

Top airline flying from San Jose to Seattle

Discover the top airline that operate flights from San Jose to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 22 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest₹ 11,126Average₹ 17,729FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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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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