Cheap flights from San Jose, California to Seattle from ₹ 5,321
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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SEA
11 Jan — 18 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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 Tuesday or Thursday and return on a Wednesday
Cheap flight deals from San Jose to Seattle
Enter your travel dates to find the best prices.
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 December 2025.
Wed 31/1215:30SJC - SEA
Nonstop2h 26mDelta
Thu 8/115:25SEA - SJC
Nonstop2h 15mDelta
Deal found 9/12₹ 14,160
Wed 31/1215:30SJC - SEA
Nonstop2h 26mDelta
Sat 24/117:50SEA - SJC
Nonstop2h 15mDelta
Deal found 11/12₹ 20,744
Wed 31/1215:30SJC - SEA
Nonstop2h 26mDelta
Fri 23/109:55SEA - SJC
1 stop4h 57mDelta
Deal found 11/12₹ 21,646
Wed 31/1215:30SJC - SEA
Nonstop2h 26mDelta
Mon 5/108:35SEA - SJC
Nonstop2h 22mDelta
Deal found 10/12₹ 21,917
Tue 30/1219:10SJC - SEA
1 stop5h 45mSouthwest
Tue 13/110:10SEA - SJC
Nonstop2h 20mSouthwest
Deal found 10/12₹ 22,278
Thu 25/1215:54SJC - SEA
Nonstop2h 17mAlaska Airlines
Fri 23/110:49SEA - SJC
Nonstop2h 11mAlaska Airlines
Deal found 11/12₹ 22,548
Wed 31/1217:57SJC - SEA
Nonstop2h 17mAlaska Airlines
Thu 8/107:00SEA - SJC
2 stops7h 21mAlaska Airlines
Deal found 9/12₹ 22,909
Wed 31/1215:54SJC - SEA
Nonstop2h 17mAlaska Airlines
Mon 26/107:30SEA - SJC
Nonstop2h 18mAlaska Airlines
Deal found 11/12₹ 22,999
Tue 30/1207:13SJC - SEA
Nonstop2h 32mDelta
Tue 13/111:15SEA - SJC
Nonstop2h 19mDelta
Deal found 10/12₹ 23,180
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 December 2025.
Tue 6/113:50SJC - SEA
1 stop5h 44mDelta
Fri 9/110:25SEA - SJC
1 stop5h 55mDelta
Deal found 12/12₹ 10,553
Thu 8/106:15SJC - SEA
Nonstop2h 21mAlaska Airlines
Mon 12/107:30SEA - SJC
Nonstop2h 18mAlaska Airlines
Deal found 11/12₹ 11,004
Fri 30/108:25SJC - SEA
1 stop9h 25mSouthwest
Sun 1/208:35SEA - SJC
2 stops11h 15mSouthwest
Deal found 11/12₹ 11,004
Sun 1/216:59SJC - SEA
1 stop7h 10mDelta
Thu 5/208:35SEA - SJC
Nonstop2h 22mDelta
Deal found 12/12₹ 11,454
Sat 10/113:40SJC - SEA
2 stops6h 30mSouthwest
Sat 17/105:15SEA - SJC
1 stop11h 15mSouthwest
Deal found 11/12₹ 11,454
Tue 3/314:48SJC - SEA
1 stop3h 50mAlaska Airlines
Sat 7/308:09SEA - SJC
Nonstop2h 19mAlaska Airlines
Deal found 10/12₹ 11,905
Sat 17/113:40SJC - SEA
2 stops7h 30mSouthwest
Wed 21/106:05SEA - SJC
2 stops8h 10mSouthwest
Deal found 11/12₹ 11,454
Thu 29/111:00SJC - SEA
Nonstop2h 19mAlaska Airlines
Mon 2/207:30SEA - SJC
Nonstop2h 18mAlaska Airlines
Deal found 12/12₹ 11,905
Sat 21/207:15SJC - SEA
Nonstop2h 30mDelta
Tue 24/208:35SEA - SJC
Nonstop2h 20mDelta
Deal found 12/12₹ 13,258
Sat 14/316:59SJC - SEA
Nonstop2h 17mAlaska Airlines
Mon 16/314:59SEA - SJC
Nonstop2h 10mAlaska Airlines
Deal found 12/12₹ 14,160
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 December 2025.
Wed 18/308:10SJC - SEA
Nonstop2h 11mAlaska Airlines
Sat 21/319:55SEA - SJC
Nonstop2h 09mAlaska Airlines
Deal found 12/12₹ 10,553
Thu 29/106:15SJC - SEA
Nonstop2h 21mAlaska Airlines
Mon 2/207:30SEA - SJC
Nonstop2h 18mAlaska Airlines
Deal found 10/12₹ 11,004
Thu 15/109:05SJC - SEA
Nonstop2h 16mAlaska Airlines
Mon 19/107:30SEA - SJC
Nonstop2h 18mAlaska Airlines
Deal found 12/12₹ 11,905
Thu 12/207:15SJC - SEA
Nonstop2h 30mDelta
Sun 15/208:35SEA - SJC
Nonstop2h 20mDelta
Deal found 10/12₹ 13,258
Wed 31/1215:30SJC - SEA
Nonstop2h 26mDelta
Thu 8/115:25SEA - SJC
Nonstop2h 15mDelta
Deal found 9/12₹ 14,160
Tue 6/106:15SJC - SEA
Nonstop2h 26mAlaska Airlines
Tue 13/107:30SEA - SJC
Nonstop2h 18mAlaska Airlines
Deal found 10/12₹ 14,611
Fri 16/106:15SJC - SEA
Nonstop2h 21mAlaska Airlines
Fri 16/112:30SEA - SJC
Nonstop2h 12mAlaska Airlines
Deal found 11/12₹ 15,874
Thu 1/106:15SJC - SEA
Nonstop2h 26mAlaska Airlines
Sun 25/107:30SEA - SJC
Nonstop2h 18mAlaska Airlines
Deal found 11/12₹ 16,415
Thu 1/109:15SJC - SEA
Nonstop2h 20mSouthwest
Fri 16/107:55SEA - SJC
Nonstop2h 15mSouthwest
Deal found 11/12₹ 17,407
Mon 1/619:35SJC - SEA
Nonstop2h 24mDelta
Mon 15/616:43SEA - SJC
Nonstop2h 22mDelta
Deal found 10/12₹ 17,768
Sat 14/211:45SJC - SEA
Nonstop2h 21mDelta
Fri 20/211:20SEA - SJC
Nonstop2h 17mDelta
Deal found 12/12₹ 18,309
Fri 24/408:10SJC - SEA
Nonstop2h 15mAlaska Airlines
Sun 26/407:00SEA - SJC
Nonstop2h 13mAlaska Airlines
Deal found 10/12₹ 18,670
Last-minute flights from San Jose to Seattle
Discover last-minute flight deals from San Jose to Seattle. Data last updated 12 December 2025 and is based on user searches.
Thu 1/107:13SJC - SEA
Nonstop2h 32mDelta
Fri 16/111:15SEA - SJC
Nonstop2h 19mDelta
Deal found 10/12₹ 13,258
Mon 5/116:50SJC - SEA
1 stop7h 15mSouthwest
Thu 8/109:55SEA - SJC
1 stop8h 00mSouthwest
Deal found 10/12₹ 14,972
Tue 6/106:15SJC - SEA
Nonstop2h 26mAlaska Airlines
Tue 13/107:30SEA - SJC
Nonstop2h 18mAlaska Airlines
Deal found 10/12₹ 14,611
Thu 8/107:00SJC - SEA
1 stop5h 57mDelta
Thu 8/118:05SEA - SJC
1 stop4h 50mDelta
Deal found 12/12₹ 12,356
Fri 9/113:30SJC - SEA
1 stop4h 59mDelta
Sat 17/105:25SEA - SJC
1 stop7h 01mDelta
Deal found 10/12₹ 10,553
Fri 9/112:10SJC - SEA
1 stop10h 20mSouthwest
Sat 17/105:15SEA - SJC
2 stops13h 00mSouthwest
Deal found 10/12₹ 11,996
Sat 10/113:40SJC - SEA
2 stops6h 30mSouthwest
Mon 12/105:15SEA - SJC
2 stops10h 20mSouthwest
Deal found 10/12₹ 11,905
Fri 16/106:15SJC - SEA
Nonstop2h 21mAlaska Airlines
Tue 20/115:35SEA - SJC
1 stop3h 58mAlaska Airlines
Deal found 10/12₹ 14,160
Sat 17/113:40SJC - SEA
2 stops7h 30mSouthwest
Wed 21/108:45SEA - SJC
1 stop7h 10mSouthwest
Deal found 10/12₹ 11,004
Sat 17/113:40SJC - SEA
2 stops7h 30mSouthwest
Tue 20/106:25SEA - SJC
2 stops7h 40mSouthwest
Deal found 10/12₹ 11,454
Wed 21/109:55SJC - SEA
2 stops7h 55mSouthwest
Sat 24/110:20SEA - SJC
1 stop6h 10mSouthwest
Deal found 12/12₹ 12,807
Thu 29/111:00SJC - SEA
Nonstop2h 19mAlaska Airlines
Mon 2/220:40SEA - SJC
2 stops15h 29mAlaska Airlines
Deal found 10/12₹ 14,431
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 December 2025.
Tue 6/113:20SJC - SEA
1 stop5h 09mDelta
Deal found 11/12₹ 5,321
Tue 3/215:00SJC - SEA
2 stops6h 50mSouthwest
Deal found 10/12₹ 5,772
Wed 7/117:30SJC - SEA
1 stop5h 05mSouthwest
Deal found 12/12₹ 6,133
Thu 8/113:30SJC - SEA
1 stop4h 59mDelta
Deal found 12/12₹ 6,223
Fri 27/214:36SJC - SEA
Nonstop2h 17mAlaska Airlines
Deal found 10/12₹ 6,674
Wed 14/109:53SJC - SEA
1 stop4h 50mAlaska Airlines
Deal found 10/12₹ 7,486
Thu 12/207:15SJC - SEA
Nonstop2h 30mDelta
Deal found 9/12₹ 8,929
Fri 27/317:55SJC - SEA
1 stop7h 45mSouthwest
Deal found 10/12₹ 9,741
Fri 20/209:15SJC - SEA
1 stop5h 29mDelta
Deal found 10/12₹ 9,831
Mon 23/214:53SJC - SEA
2 stops19h 00mAlaska Airlines
Deal found 9/12₹ 10,102
Mon 2/313:20SJC - SEA
2 stops7h 25mSouthwest
Deal found 10/12₹ 10,282
Mon 12/114:59SJC - SEA
2 stops7h 31mAlaska Airlines
Deal found 9/12₹ 10,553
Find 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 12 December 2025.
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 12 December 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
Tue 6/1
13:50-19:34
1 stop5h 44m
Seattle/Tacoma Intl
Fri 9/1
10:25-16:20
1 stop5h 55m
₹ 10,553
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Thu 8/1
06:15-08:36
Nonstop2h 21m
Seattle/Tacoma Intl
Mon 12/1
07:30-09:48
Nonstop2h 18m
₹ 11,004
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Fri 30/1
08:25-17:50
1 stop9h 25m
Seattle/Tacoma Intl
Sun 1/2
08:35-19:50
2 stops11h 15m
₹ 11,004
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sun 1/2
16:59-00:09
1 stop7h 10m
Seattle/Tacoma Intl
Thu 5/2
08:35-10:57
Nonstop2h 22m
₹ 11,454
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sat 10/1
13:40-20:10
2 stops6h 30m
Seattle/Tacoma Intl
Sat 17/1
05:15-16:30
1 stop11h 15m
₹ 11,454
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sat 17/1
13:40-21:10
2 stops7h 30m
Seattle/Tacoma Intl
Wed 21/1
06:05-14:15
2 stops8h 10m
₹ 11,454
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Tue 3/3
14:48-18:38
1 stop3h 50m
Seattle/Tacoma Intl
Sat 7/3
08:09-10:28
Nonstop2h 19m
₹ 11,905
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Thu 29/1
11:00-13:19
Nonstop2h 19m
Seattle/Tacoma Intl
Mon 2/2
07:30-09:48
Nonstop2h 18m
₹ 11,905
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sat 21/2
07:15-09:45
Nonstop2h 30m
Seattle/Tacoma Intl
Tue 24/2
08:35-10:55
Nonstop2h 20m
₹ 13,258
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sat 14/3
16:59-19:16
Nonstop2h 17m
Seattle/Tacoma Intl
Mon 16/3
14:59-17:09
Nonstop2h 10m
₹ 14,160
Flights are sorted by cheapest return flights first.
Deals found on 12/12
Showing 1-10 of 21 results
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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
Prices
Airlines
How far ahead should I book a flight from San Jose, California 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 5 December 2025.
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 ₹ 7,396). Flying from San Jose, California to Seattle in May is currently the most expensive (average of ₹ 12,356). 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 12 December 2025.
Unlike at midday, when flights are generally more expensive, you can save up to 45% on flights from San Jose, California to Seattle by exploring options for tickets in the evening.
Weekly flight availability from San Jose, California 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 12 December 2025.
The most flights from SJC to SEA are scheduled on a Thursday (45 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).
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 12 December 2025.
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.
The flight was great. Don’t have to make it better. Everything was OK.
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 34 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 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, 9 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, Alaska Airlines, and Southwest fly from San Jose, California to Seattle in about 2h 19m. The time it takes to get you to your destination can typically vary by up to 7h 06m. 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 ₹ 11,772, 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: Aeromexico (99%), WestJet (93%), Virgin Atlantic( 93%).
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 ₹ 7,396). Flying from San Jose, California to Seattle in May is currently the most expensive (average of ₹ 12,356). 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.
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Discover the top 3 airlines 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 12 December 2025.
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?
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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