Fremont

$59+ Cheap flights from Seattle (SEA) to Fremont, CA

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
mar. 21 — mar. 281
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Fremont are usually found in January or May, booked 78 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Seattle to Fremont

Cheapest flights from Seattle to Fremont
Explore the most affordable flight options available from Seattle to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 19, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/108:15 am
SEA
-
SFO
Nonstop2h 22m
Alaska Airlines
mar. 3/101:45 pm
SFO
-
SEA
Nonstop2h 19m
Alaska Airlines
Deal found 2/17$132
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/1211:45 am
SEA
-
SFO
Nonstop2h 19m
Delta
dom. 3/156:00 am
SFO
-
SEA
Nonstop2h 16m
Delta
Deal found 2/18$137
This Alaska Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/187:03 am
SEA
-
SFO
Nonstop2h 17m
Alaska Airlines
sáb. 4/1810:23 am
SFO
-
SEA
1 stop6h 24m
Alaska Airlines
Deal found 2/18$141
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/18:10 am
SEA
-
SFO
Nonstop2h 21m
Hawaiian Airlines
mié. 4/82:57 pm
SFO
-
SEA
Nonstop2h 16m
Hawaiian Airlines
Deal found 2/15$150
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/175:10 pm
SEA
-
SFO
1 stop6h 34m
Hawaiian Airlines
mar. 3/242:57 pm
SFO
-
SEA
Nonstop2h 16m
Hawaiian Airlines
Deal found 2/17$152
This SmartFares deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2211:50 am
SEA
-
SFO
Nonstop2h 31m
Alaska Airlines
dom. 4/269:10 pm
SFO
-
SEA
Nonstop2h 19m
Alaska Airlines
Deal found 2/15$153
This Travelocity deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/234:20 pm
SEA
-
SFO
1 stop8h 07m
Multiple Airlines
dom. 4/269:10 pm
SFO
-
SEA
Nonstop2h 19m
Multiple Airlines
Deal found 2/18$154
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/143:52 pm
SEA
-
SFO
Nonstop2h 15m
Hawaiian Airlines
lun. 3/167:28 pm
SFO
-
SEA
Nonstop2h 20m
Hawaiian Airlines
Deal found 2/17$155
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/145:30 am
SEA
-
SFO
1 stop6h 55m
Delta
mar. 3/248:55 am
SFO
-
SEA
1 stop5h 46m
Delta
Deal found 2/18$157

Find flight deals from Seattle to Fremont

Keep the following information in mind while searching for Seattle to Fremont flight deals. Data was last updated febrero 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$132
(Alaska Airlines)

One-way from

$59
(Trip.com)

Popular in

February

Cheapest in

January

Average price

$325
Provider with most accurate pricing for Seattle/Tacoma Intl-San Francisco flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Francisco flights.
From Seattle/Tacoma Intl to Fremont
One-way flight from Seattle/Tacoma Intl to Fremont
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Fremont 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 2,558,603 searches. Data last updated febrero 19, 2026.
Use the filters below to find and compare flights from Seattle to Fremont that are best for you.

Fly from

Seattle

Fly to

Fremont

Route

Depart

Return

Price

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

lun. 5/11

5:21 pm-7:35 pm

Nonstop2h 14m

San Francisco

sáb. 5/16

8:15 pm-10:37 pm

Nonstop2h 22m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

sáb. 5/2

9:20 pm-11:35 pm

Nonstop2h 15m

San Francisco

sáb. 5/9

8:15 pm-10:37 pm

Nonstop2h 22m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

mié. 5/13

5:21 pm-7:35 pm

Nonstop2h 14m

San Francisco

mar. 5/19

8:15 pm-10:37 pm

Nonstop2h 22m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

mié. 4/15

7:00 am-9:22 am

Nonstop2h 22m

San Francisco

lun. 4/20

4:40 pm-7:03 pm

Nonstop2h 23m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

jue. 3/12

11:45 am-2:04 pm

Nonstop2h 19m

San Francisco

dom. 3/15

6:00 am-8:16 am

Nonstop2h 16m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

mar. 5/5

9:20 pm-11:37 pm

Nonstop2h 17m

San Francisco

lun. 5/11

8:15 pm-10:37 pm

Nonstop2h 22m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

jue. 5/7

5:21 pm-7:35 pm

Nonstop2h 14m

San Francisco

jue. 5/14

6:05 am-8:28 am

Nonstop2h 23m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

dom. 5/3

7:00 am-9:22 am

Nonstop2h 22m

San Francisco

vie. 5/8

8:15 pm-10:37 pm

Nonstop2h 22m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

jue. 4/2

9:45 pm-11:57 pm

Nonstop2h 12m

San Francisco

vie. 4/10

6:00 am-8:16 am

Nonstop2h 16m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

dom. 5/10

7:17 am-9:37 am

Nonstop2h 20m

San Francisco

sáb. 5/16

8:15 pm-10:37 pm

Nonstop2h 22m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 22 results
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Best time to book a flight from Seattle to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Seattle with our price prediction graph.
Estimated round-trip 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 Seattle to Fremont

How far ahead should I book a flight from Seattle to Fremont?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Fremont. Price data was last updated on February 18, 2026.

The best time to book flights from Seattle to Fremont is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Fremont?

Currently, January is the cheapest month in which you can book a flight from Seattle to Fremont (average of $82). Flying from Seattle to Fremont in May is currently the most expensive (average of $137). 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 SEA to FR8?

Find hourly flight availability from Seattle to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 19, 2026.

It’s typically best to fly out from Seattle to Fremont at noon. Doing so could potentially save you 13% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Seattle to Fremont?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Fremont. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Seattle to Fremont flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to Fremont

Explore weekly flight availability from Seattle to Fremont. 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 febrero 19, 2026.

The most flights from SEA to FR8 are scheduled on a Monday (82 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 on average).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated febrero 19, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Seattle to Fremont to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

8.0

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Seattle to Fremont?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Fremont. You should not have trouble finding flights to Fremont from Seattle/Tacoma Intl; the airport handles an average of 59 outbound flights to Fremont per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Seattle airport to Fremont. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How popular is this Seattle to Fremont flight route?

  • How long is the flight from Seattle to Fremont?

    Delta can get you from Seattle to Fremont in just under 2h 14m. Your travel time will be generally consistent. Airlines will cover a distance of 679 mi. Most flights are nonstop.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Seattle to Fremont for a low price.

  • What are the most reliable airlines from Seattle to Fremont?

    The top 3 most reliable airlines when flying from Seattle to Fremont are Southwest (100%), Turkish Airlines (82%) and SWISS (79%).

  • What are the cheapest flights from Seattle to Fremont?

    Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Seattle/Tacoma Intl - San Francisco) can be booked for $137 on average, our data indicates $833 when flying from Seattle to Fremont.

  • Can I find deals for flights from Seattle to Fremont that include hotel bookings?

    Yes. In addition to deals on Seattle to Fremont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Fremont.

  • Can I find deals for business class flights from Seattle to Fremont?

    Yes. Cheapflights offers flight deals from Seattle to Fremont 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 Seattle to Fremont?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Fremont (average of $82). Flying from Seattle to Fremont in May is currently the most expensive (average of $137). 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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Alternative routes for Seattle to Fremont

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Seattle to Fremont

Discover the top 8 airlines that operate flights from Seattle to Fremont. 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 2,558,603 searches. Data last updated febrero 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$272FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$78Average$241FlexibilityNo cancel feeOn-time85%
FrontierCheapest$83Average$207FlexibilityNo cancel feeOn-time62%
DeltaCheapest$83Average$211FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$116Average$272FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$117Average$241FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$128Average$230FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$321Average$397FlexibilityNo cancel feeOn-time71%

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