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Cheap flights from San Jose to Seattle from ₹ 6,689

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose to Seattle departing on 18/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Southwest Logo
07:05 - 16:40SJC-SEA
9h 35m1 stop
Southwest Logo
07:10 - 16:30SEA-SJC
9h 20m2 stops
₹ 11,882Southwest
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Sat, 25 Oct - Wed, 29 Oct
Delta Logo
19:35 - 22:00SJC-SEA
2h 25mdirect
Delta Logo
10:40 - 13:02SEA-SJC
2h 22mdirect
₹ 12,058Delta
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Sat, 11 Oct - Sat, 18 Oct
Delta Logo
19:45 - 22:13SJC-SEA
2h 28mdirect
Delta Logo
18:10 - 22:59SEA-SJC
4h 49m1 stop
₹ 12,410Delta
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Thu, 11 Dec - Sat, 10 Jan
Delta Logo
11:35 - 14:03SJC-SEA
2h 28mdirect
Delta Logo
19:50 - 22:08SEA-SJC
2h 18mdirect
₹ 12,938Delta
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Thu, 16 Oct - Tue, 21 Oct
Alaska Airlines Logo
09:32 - 15:37SJC-SEA
6h 05m1 stop
Alaska Airlines Logo
17:48 - 20:00SEA-SJC
2h 12mdirect
₹ 13,290Alaska Airlines
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Wed, 29 Oct - Wed, 29 Oct
Southwest Logo
08:20 - 10:40SJC-SEA
2h 20mdirect
Southwest Logo
10:05 - 17:35SEA-SJC
7h 30m2 stops
₹ 13,378Southwest
Find Deal
Wed, 29 Oct - Sat, 1 Nov
Delta Logo
07:15 - 09:45SJC-SEA
2h 30mdirect
Delta Logo
08:35 - 11:00SEA-SJC
2h 25mdirect
₹ 13,466Delta
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Fri, 30 Jan - Sun, 1 Feb
Alaska Airlines Logo
09:30 - 15:39SJC-SEA
6h 09m1 stop
Alaska Airlines Logo
08:00 - 12:15SEA-SJC
4h 15m1 stop
₹ 13,730Alaska Airlines
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Tue, 3 Mar - Wed, 4 Mar
Alaska Airlines Logo
07:00 - 12:44SJC-SEA
5h 44m1 stop
Alaska Airlines Logo
15:37 - 19:48SEA-SJC
4h 11m1 stop
₹ 15,491Alaska Airlines
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Thu, 6 Nov - Wed, 12 Nov
Alaska Airlines Logo
06:15 - 08:41SJC-SEA
2h 26mdirect
Alaska Airlines Logo
10:00 - 16:33SEA-SJC
6h 33m1 stop
₹ 15,579Alaska Airlines
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Thu, 18 Dec - Mon, 12 Jan

Delta flights from San Jose to Seattle

Our best Delta deals on San Jose to Seattle flight tickets
Delta
11 Oct
SJC19:35San Jose
2h 25m
SEA22:00Seattle/Tacoma Intl
18 Oct
SEA10:40Seattle/Tacoma Intl
2h 22m
SJC13:02San Jose
₹ 12,058
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Delta
11 Dec
SJC19:45San Jose
2h 28m
SEA22:13Seattle/Tacoma Intl
10 Jan
SEA18:10Seattle/Tacoma Intl
4h 49m
1 stop
SJC22:59San Jose
₹ 12,410
Find similar
Delta
16 Oct
SJC11:35San Jose
2h 28m
SEA14:03Seattle/Tacoma Intl
21 Oct
SEA19:50Seattle/Tacoma Intl
2h 18m
SJC22:08San Jose
₹ 12,938
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Southwest flights from San Jose to Seattle

Our best Southwest deals on San Jose to Seattle flight tickets
Southwest
25 Oct
SJC07:05San Jose
9h 35m
1 stop
SEA16:40Seattle/Tacoma Intl
29 Oct
SEA07:10Seattle/Tacoma Intl
9h 20m
2 stops
SJC16:30San Jose
₹ 11,882
Find similar
Southwest
29 Oct
SJC08:20San Jose
2h 20m
SEA10:40Seattle/Tacoma Intl
1 Nov
SEA10:05Seattle/Tacoma Intl
7h 30m
2 stops
SJC17:35San Jose
₹ 13,378
Find similar
Southwest
29 Oct
SJC08:45San Jose
6h 20m
1 stop
SEA15:05Seattle/Tacoma Intl
1 Nov
SEA10:05Seattle/Tacoma Intl
7h 30m
2 stops
SJC17:35San Jose
₹ 14,259
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momondo 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, momondo users made 59,053 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from San Jose to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 25/10

07:05-16:40

1 stop9h 35m

Seattle/Tacoma Intl

Wed 29/10

07:10-16:30

2 stops9h 20m

₹ 11,882

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 11/10

19:35-22:00

Nonstop2h 25m

Seattle/Tacoma Intl

Sat 18/10

10:40-13:02

Nonstop2h 22m

₹ 12,058

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 11/12

19:45-22:13

Nonstop2h 28m

Seattle/Tacoma Intl

Sat 10/1

18:10-22:59

1 stop4h 49m

₹ 12,410

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 16/10

11:35-14:03

Nonstop2h 28m

Seattle/Tacoma Intl

Tue 21/10

19:50-22:08

Nonstop2h 18m

₹ 12,938

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 29/10

09:32-15:37

1 stop6h 05m

Seattle/Tacoma Intl

Wed 29/10

17:48-20:00

Nonstop2h 12m

₹ 13,290

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 29/10

08:20-10:40

Nonstop2h 20m

Seattle/Tacoma Intl

Sat 1/11

10:05-17:35

2 stops7h 30m

₹ 13,378

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 30/1

07:15-09:45

Nonstop2h 30m

Seattle/Tacoma Intl

Sun 1/2

08:35-11:00

Nonstop2h 25m

₹ 13,466

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Tue 3/3

09:30-15:39

1 stop6h 09m

Seattle/Tacoma Intl

Wed 4/3

08:00-12:15

1 stop4h 15m

₹ 13,730

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 6/11

07:00-12:44

1 stop5h 44m

Seattle/Tacoma Intl

Wed 12/11

15:37-19:48

1 stop4h 11m

₹ 15,491

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 18/12

06:15-08:41

Nonstop2h 26m

Seattle/Tacoma Intl

Mon 12/1

10:00-16:33

1 stop6h 33m

₹ 15,579

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from San Jose to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

If you aren’t able to travel during the month of January, then book flights to Seattle from San Jose during February instead. Flights to Seattle in February, while not as cheap as those in January, still average around ₹ 18,747.

What is the cheapest day to depart on your flight to Seattle?

The cheapest day to depart from San Jose to Seattle is on a Wednesday. Travellers who choose to depart for Seattle on a Wednesday will often find tickets for as low as ₹ 15,544. Flights from San Jose to Seattle on a Friday will generally be more expensive and average around ₹ 36,948. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Seattle?

Our data shows that the cheapest San Jose to Seattle flights are usually those with departure times in the evening. Our users have found flights to Seattle in the evening for as low as ₹ 17,277. Try not to purchase tickets at midday because they tend to be around ₹ 31,578. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Jose to Seattle/Tacoma Intl flight route?

Fly from San Jose to Seattle/Tacoma Intl for the best San Jose - Seattle/Tacoma Intl flight prices

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

You are more likely to see cheaper flights to Seattle from San Jose when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around ₹ 22,165 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from San Jose for as low as ₹ 17,515 on momondo.

What cabin class options are available on San Jose to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on San Jose to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Jose to Seattle flight prices changed over time?

As of September 2025, prices for San Jose to Seattle flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from San Jose to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Jose to Seattle (SJC to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose to Seattle

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from San Jose to Seattle takes 2h 15m
Direct flights go from San Jose to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • How far is San Jose to Seattle/Tacoma Intl by plane?

    The distance between San Jose and Seattle/Tacoma Intl is about 1142.5 km. By plane, this route typically takes 2h 15m.

  • When did momondo last update prices for flights from San Jose Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from San Jose Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Jose Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from San Jose Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Jose to Seattle?

  • What is the most popular airline from San Jose to Seattle?

Best airlines flying from San Jose to Seattle

Compare and see reviews for airlines that fly from San Jose to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom ₹ 11,442Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom ₹ 11,488Free CancellationRating
7.8
2,729 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom ₹ 16,424Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Alaska Airlines Flights From San Jose to Seattle

    Alaska Airlines operates around 20 flights from San Jose to Seattle every week. The average price of these flights found in the last 72 hours has been ₹ 277, but momondo users have found Alaska Airlines deals from San Jose to Seattle from as low as ₹ 130 round-trip. Alaska Airlines has been scored 8.0/10 in 10,000 reviews.

  • Southwest Flights From San Jose to Seattle

    Southwest is also a popular choice for this route. Southwest flight deals for San Jose to Seattle start from as low as ₹ 187 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around ₹ 212. Southwest operates 12 flights to Seattle from San Jose in an average week. Users have rated it 8.0/10 across 4,242 reviews.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lacey
Port Orchard
Tacoma
Olympia
Redmond
SeaTac

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Seattle?

It is quick and easy to find San Jose to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from San Jose to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from San Jose which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Jose to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Seattle.

I’m not ready to book a flight from San Jose to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Jose to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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