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Fremont

$85+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Fremont are usually found in September or January, booked 88 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 July 29, 2025.

Round-trip from

$141
(Hawaiian Airlines)

One-way from

$85
(iWofly)

Popular in

July

Cheapest in

September

Average price

$274
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. 5% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 29, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:25 amSEA - SFO
1 stop3h 28mHawaiian Airlines
Tue 8/1911:25 amSFO - SEA
Nonstop2h 12mHawaiian Airlines
Deal found 7/28$141
This lastminute.com deal was found by Cheapflights users on 7/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:30 amSEA - SFO
1 stop5h 27mAlaska Airlines
Sun 8/316:00 amSFO - SEA
1 stop5h 24mAlaska Airlines
Deal found 7/27$145
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 8/209:31 pmSEA - SFO
Nonstop2h 12mDelta
Mon 8/255:55 amSFO - SEA
Nonstop2h 10mDelta
Deal found 7/29$147
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 8/195:25 amSEA - SFO
1 stop3h 28mMultiple Airlines
Fri 8/229:19 pmSFO - SEA
Nonstop2h 16mMultiple Airlines
Deal found 7/29$151
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sat 8/236:55 amSEA - SFO
2 stops9h 15mSouthwest
Tue 8/265:25 pmSFO - SEA
1 stop5h 25mSouthwest
Deal found 7/29$162
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:30 amSEA - SFO
1 stop6h 26mAmerican Airlines
Sun 8/246:30 amSFO - SEA
1 stop7h 31mAmerican Airlines
Deal found 7/29$168
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:40 pmSEA - SFO
1 stop5h 11mFrontier
Sun 9/710:49 amSFO - SEA
1 stop6h 44mFrontier
Deal found 7/27$204

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 July 29, 2025.
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

Tue 8/19

5:25 am-8:53 am

1 stop3h 28m

San Francisco

Tue 8/19

11:25 am-1:37 pm

Nonstop2h 12m

$141

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 8/30

11:30 am-4:57 pm

1 stop5h 27m

San Francisco

Sun 8/31

6:00 am-11:24 am

1 stop5h 24m

$145

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 8/20

9:31 pm-11:43 pm

Nonstop2h 12m

San Francisco

Thu 8/21

5:55 am-8:05 am

Nonstop2h 10m

$147

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 8/19

5:25 am-8:53 am

1 stop3h 28m

San Francisco

Fri 8/22

9:19 pm-11:35 pm

Nonstop2h 16m

$151

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 8/29

3:19 pm-5:35 pm

Nonstop2h 16m

San Francisco

Mon 9/1

11:10 am-1:28 pm

Nonstop2h 18m

$157

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 8/19

4:10 pm-9:25 pm

1 stop5h 15m

San Francisco

Sat 8/23

2:25 pm-11:10 pm

2 stops8h 45m

$162

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 8/20

6:30 am-12:56 pm

1 stop6h 26m

San Francisco

Sun 8/24

6:30 am-2:01 pm

1 stop7h 31m

$168

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 9/5

4:40 pm-9:51 pm

1 stop5h 11m

San Francisco

Sun 9/7

10:49 am-5:33 pm

1 stop6h 44m

$204

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 8/22

7:00 am-1:32 pm

1 stop6h 32m

$85

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Mon 8/25

8:03 am-1:32 pm

1 stop5h 29m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 15 results
1
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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 July 25, 2025.

The best time to book flights from Seattle to Fremont is 57 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 $276). Flying from Seattle to Fremont in June is currently the most expensive (average of $358). 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 July 29, 2025.

When flying from Seattle to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 December 16, 2024.

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. Sunday afternoons 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 July 29, 2025.

The most flights from SEA to FR8 are scheduled on a Tuesday (116 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (40 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 July 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 82 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 124 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 to fly from Seattle to Fremont one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $85. However, be on the lookout for offers from Alaska Airlines and Southwest, 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 KLM (94%), China Southern (93%) and SWISS (92%).

  • 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 $114 on average our data indicates $1,063 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 $276). Flying from Seattle to Fremont in June is currently the most expensive (average of $358). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$203FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$78Average$241FlexibilityNo cancel feeOn-time85%
FrontierCheapest$100Average$214FlexibilityNo cancel feeOn-time62%
DeltaCheapest$103Average$215FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$116Average$261FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$120Average$245FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$126Average$231FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$226Average$392FlexibilityNo cancel feeOn-time71%

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