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$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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Fremont are usually found in January or May, booked 83 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Seattle to Fremont

Keep the following information in mind while searching for Seattle to Fremont flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$102
(Delta)

One-way from

$59
(Delta)

Popular in

December

Cheapest in

January

Average price

$187
Provider with most accurate pricing for Seattle/Tacoma Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Francisco flights.
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From Seattle/Tacoma Intl to Fremont
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One-way flight from Seattle/Tacoma Intl to Fremont
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 8, 2026.

This Delta deal was found by Cheapflights users on 1/8. 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.
Thu 2/57:15 amSEA - SFO
Nonstop2h 20mDelta
Thu 2/51:35 pmSFO - SEA
1 stop7h 01mDelta
Deal found 1/8$102
This United Airlines deal was found by Cheapflights users on 1/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:35 pmSEA - SFO
Nonstop2h 18mUnited Airlines
Sun 2/16:55 pmSFO - SEA
Nonstop2h 17mUnited Airlines
Deal found 1/6$104
This Delta deal was found by Cheapflights users on 1/8. 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.
Thu 1/297:15 amSEA - SFO
1 stop5h 24mDelta
Sun 2/16:00 amSFO - SEA
Nonstop2h 22mDelta
Deal found 1/8$107
This Delta deal was found by Cheapflights users on 1/7. 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.
Thu 1/297:15 amSEA - SFO
1 stop5h 24mDelta
Mon 2/26:00 amSFO - SEA
Nonstop2h 22mDelta
Deal found 1/7$108
This Alaska Airlines deal was found by Cheapflights users on 1/8. 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.
Tue 2/179:22 pmSEA - SFO
1 stop11h 24mAlaska Airlines
Thu 2/196:30 amSFO - SEA
Nonstop2h 17mAlaska Airlines
Deal found 1/8$110
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 2/245:48 pmSEA - SFO
1 stop14h 58mAlaska Airlines
Sat 2/288:47 pmSFO - SEA
Nonstop2h 20mAlaska Airlines
Deal found 1/7$112
This Alaska Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 1/305:59 pmSEA - SFO
Nonstop2h 13mAlaska Airlines
Mon 2/27:55 pmSFO - SEA
1 stop19h 02mAlaska Airlines
Deal found 1/7$113
This United Airlines deal was found by Cheapflights users on 1/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:10 pmSEA - SFO
Nonstop2h 18mUnited Airlines
Wed 1/2810:35 pmSFO - SEA
Nonstop2h 16mUnited Airlines
Deal found 1/7$114
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 2/207:00 pmSEA - SFO
1 stop4h 54mDelta
Tue 2/245:05 pmSFO - SEA
1 stop7h 04mDelta
Deal found 1/7$117
This Trip.com deal was found by Cheapflights users on 1/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/89:41 pmSEA - SFO
Nonstop2h 18mMultiple Airlines
Tue 3/1711:34 amSFO - SEA
Nonstop2h 21mMultiple Airlines
Deal found 1/7$119
This Southwest deal was found by Cheapflights users on 1/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:15 amSEA - SFO
1 stop6h 35mSouthwest
Wed 1/283:00 pmSFO - SEA
1 stop7h 35mSouthwest
Deal found 1/5$121

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 January 8, 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

Wed 2/11

9:25 am-11:43 am

Nonstop2h 18m

San Francisco

Sun 2/15

10:37 pm-12:59 am

Nonstop2h 22m

$104

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 2/27

7:00 pm-11:54 pm

1 stop4h 54m

San Francisco

Sun 3/8

6:05 am-8:19 am

Nonstop2h 14m

$107

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 2/19

11:17 am-5:56 pm

1 stop6h 39m

San Francisco

Sun 2/22

5:55 am-8:13 am

Nonstop2h 18m

$107

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 3/7

8:30 pm-10:41 pm

Nonstop2h 11m

San Francisco

Mon 3/16

7:09 pm-12:03 am

1 stop4h 54m

$107

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 3/10

1:30 pm-8:00 pm

1 stop6h 30m

San Francisco

Fri 3/20

6:05 am-8:21 am

Nonstop2h 16m

$107

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 3/13

5:55 pm-11:16 pm

1 stop5h 21m

San Francisco

Sun 3/15

6:05 am-8:21 am

Nonstop2h 16m

$107

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 1/28

3:30 pm-5:49 pm

Nonstop2h 19m

San Francisco

Mon 2/2

4:03 pm-11:22 pm

1 stop7h 19m

$107

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 3/6

5:59 pm-11:04 pm

1 stop5h 05m

San Francisco

Sun 3/8

6:05 am-8:19 am

Nonstop2h 14m

$107

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 2/27

5:59 pm-11:04 pm

1 stop5h 05m

San Francisco

Sat 2/28

7:35 pm-9:52 pm

Nonstop2h 17m

$107

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 2/24

5:48 pm-8:46 am

1 stop14h 58m

San Francisco

Sat 2/28

8:47 pm-11:07 pm

Nonstop2h 20m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 23 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 January 2, 2026.

The best time to book flights from Seattle to Fremont is 30 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 January 8, 2026.

It’s typically best to fly out from Seattle to Fremont at noon. Doing so could potentially save you 22% 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 January 3, 2026.

Travelers seeking maximum savings on their Seattle to Fremont flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings 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 January 8, 2026.

The most flights from SEA to FR8 are scheduled on a Thursday (81 on average). You will have fewer flight options on Tuesday, 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 January 8, 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.
Alaska Airlines
8.0
Very good
11,668 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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.
Alaska Airlines
8.0
Very good
11,668 reviews
Alaska Airlines
8.0
Very good
11,668 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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.
Delta
7.9
Good
8,029 reviews
Alaska Airlines
8.0
Very good
11,668 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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.
Hawaiian Airlines
7.8
Good
2,824 reviews
Alaska Airlines
8.0
Very good
11,668 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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.
United Airlines
7.4
Good
9,141 reviews
Alaska Airlines
8.0
Very good
11,668 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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.
Frontier
5.7
Fair
3,061 reviews
Alaska Airlines
8.0
Very good
11,668 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

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 55 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?

    This flight path from Seattle/Tacoma Intl to Fremont was viewed by 111 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Fremont?

    United Airlines and Delta can get you from Seattle to Fremont in just under 2h 18m. Your travel time can differ by up to 2h 36m. Airlines will cover a distance of 679 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $65. 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 Fiji Airways (81%), Turkish Airlines (80%) and SWISS (80%).

  • What are the cheapest flights from Seattle to Fremont?

    Looking at all options, your cheapest flight can be booked for $74. While the most popular route (Seattle/Tacoma Intl - San Francisco) can be booked for $81 on average, our data indicates $760 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.

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$59Average$195FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$88Average$251FlexibilityNo cancel feeOn-time85%
DeltaCheapest$97Average$188FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$100Average$210FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$117Average$268FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$117Average$240FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$127Average$225FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$309Average$397FlexibilityNo cancel feeOn-time71%

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