$84+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Fremont with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Fremont are usually found in January or October, booked 78 days in advance, depart on a Friday or Thursday and return on a Thursday
Cheap flight deals from Seattle to Fremont
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to FremontExplore 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 June 11, 2026.
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 June 11, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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 9/25:51 pm
SEA
- SFO
Nonstop2h 28m
Delta
Wed 9/91:05 pm
SFO
- SEA
Nonstop2h 19m
Delta
Deal found 6/10![Delta logo]()
$167
This Trip.com deal was found by Cheapflights users on 6/9. 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.
Wed 7/11:20 pm
SEA
- SFO
Nonstop2h 11m
Alaska Airlines
Tue 7/73:50 pm
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:29 pm
SEA
- SFO
Nonstop2h 15m
Delta
Tue 8/116:00 am
SFO
- SEA
Nonstop2h 11m
Delta
Deal found 6/6![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 6/10. 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 7/297:20 am
SEA
- SFO
Nonstop2h 18m
Delta
Tue 8/46:20 am
SFO
- SEA
Nonstop2h 11m
Delta
Deal found 6/10![Delta logo]()
$172
This Trip.com deal was found by Cheapflights users on 6/10. 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.
Wed 7/15:36 pm
SEA
- SFO
Nonstop2h 16m
Alaska Airlines
Wed 7/87:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 6/9. 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 7/17:20 am
SEA
- SFO
Nonstop2h 19m
Delta
Tue 7/75:55 am
SFO
- SEA
Nonstop2h 10m
Delta
Deal found 6/9![Delta logo]()
$177
This Delta deal was found by Cheapflights users on 6/9. 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 8/2010:35 am
SEA
- SFO
Nonstop2h 22m
Delta
Tue 8/255:36 pm
SFO
- SEA
Nonstop2h 19m
Delta
Deal found 6/9![Delta logo]()
$184
This Southwest deal was found by Cheapflights users on 6/10. 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 8/197:10 am
SEA
- SFO
1 stop6h 05m
Southwest
Wed 8/262:35 pm
SFO
- SEA
1 stop6h 40m
Southwest
Deal found 6/10![Southwest logo]()
$186
This American Airlines deal was found by Cheapflights users on 6/10. 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 9/26:10 am
SEA
- SFO
1 stop6h 39m
American Airlines
Wed 9/910:22 am
SFO
- SEA
1 stop5h 59m
American Airlines
Deal found 6/10![American Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/218:45 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Sat 8/87:00 am
SFO
- SEA
Nonstop2h 22m
United Airlines
Deal found 6/10![United Airlines logo]()
$189
Best flights from Seattle to FremontDiscover carefully curated flight deals from Seattle to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Seattle to Fremont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 9/179:25 pm
SEA
- SFO
Nonstop2h 15m
Alaska Airlines
Mon 9/218:53 pm
SFO
- SEA
Nonstop2h 17m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:50 pm
SEA
- SFO
Nonstop2h 26m
Delta
Tue 7/141:30 pm
SFO
- SEA
Nonstop2h 17m
Delta
Deal found 6/6![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 6/9. 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 8/191:45 pm
SEA
- SFO
1 stop7h 55m
Southwest
Thu 8/272:50 pm
SFO
- SEA
1 stop9h 30m
Southwest
Deal found 6/9![Southwest logo]()
$237
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 8/77:00 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Tue 8/116:25 pm
SFO
- SEA
Nonstop2h 18m
United Airlines
Deal found 6/6![United Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/155:36 pm
SEA
- SFO
Nonstop2h 16m
Alaska Airlines
Sun 7/196:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$222
This Southwest deal was found by Cheapflights users on 6/10. 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 9/169:25 am
SEA
- SFO
2 stops7h 35m
Southwest
Thu 9/176:00 am
SFO
- SEA
2 stops7h 25m
Southwest
Deal found 6/10![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/287:20 am
SEA
- SFO
Nonstop2h 18m
Delta
Wed 7/291:30 pm
SFO
- SEA
Nonstop2h 17m
Delta
Deal found 6/9![Delta logo]()
$263
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 7/178:45 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Wed 7/227:00 am
SFO
- SEA
Nonstop2h 22m
United Airlines
Deal found 6/7![United Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 6/9. 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.
Tue 6/307:00 am
SEA
- SFO
2 stops7h 15m
Southwest
Fri 7/32:15 pm
SFO
- SEA
2 stops9h 35m
Southwest
Deal found 6/9![Southwest logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Thu 10/157:12 am
SEA
- SFO
Nonstop2h 27m
Alaska Airlines
Mon 10/1911:00 am
SFO
- SEA
Nonstop2h 19m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 6/10. 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 7/107:20 am
SEA
- SFO
Nonstop2h 18m
Delta
Sun 7/125:55 am
SFO
- SEA
Nonstop2h 10m
Delta
Deal found 6/10![Delta logo]()
$267
Last-minute flights from Seattle to FremontDiscover last-minute flight deals from Seattle to Fremont. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Fremont. Data last updated June 11, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 6/9. 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.
Wed 7/11:20 pm
SEA
- SFO
Nonstop2h 11m
Alaska Airlines
Tue 7/73:50 pm
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$169
This Trip.com deal was found by Cheapflights users on 6/10. 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.
Wed 7/15:36 pm
SEA
- SFO
Nonstop2h 16m
Alaska Airlines
Wed 7/87:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 6/9. 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 7/17:20 am
SEA
- SFO
Nonstop2h 19m
Delta
Tue 7/75:55 am
SFO
- SEA
Nonstop2h 10m
Delta
Deal found 6/9![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 6/10. 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 7/12:15 pm
SEA
- SFO
1 stop8h 10m
Southwest
Tue 7/78:55 am
SFO
- SEA
1 stop7h 55m
Southwest
Deal found 6/10![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 6/9. 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 7/87:00 am
SEA
- SFO
2 stops6h 40m
Southwest
Wed 7/158:55 am
SFO
- SEA
1 stop7h 55m
Southwest
Deal found 6/9![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 6/5. 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 7/87:00 am
SEA
- SFO
2 stops6h 40m
Southwest
Tue 7/145:20 pm
SFO
- SEA
2 stops7h 25m
Southwest
Deal found 6/5![Southwest logo]()
$203
This Delta deal was found by Cheapflights users on 6/10. 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 7/297:20 am
SEA
- SFO
Nonstop2h 18m
Delta
Wed 8/56:20 am
SFO
- SEA
Nonstop2h 11m
Delta
Deal found 6/10![Delta logo]()
$172
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:50 pm
SEA
- SFO
Nonstop2h 26m
Delta
Thu 8/65:31 pm
SFO
- SEA
Nonstop2h 21m
Delta
Deal found 6/5![Delta logo]()
$180
This Southwest deal was found by Cheapflights users on 6/5. 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 7/296:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Thu 8/612:30 pm
SFO
- SEA
1 stop7h 05m
Southwest
Deal found 6/5![Southwest logo]()
$200
One-way flights from Seattle to FremontSearch for one-way flight options from Seattle to Fremont. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Seattle to Fremont. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This CheapOair deal was found by Cheapflights users on 6/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:51 am
SEA
- SFO
Nonstop2h 25m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$84
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:30 pm
SEA
- SFO
Nonstop2h 18m
United Airlines
Deal found 6/8![United Airlines logo]()
$89
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:20 am
SEA
- SFO
Nonstop2h 16m
Delta
Deal found 6/6![Delta logo]()
$92
This Southwest deal was found by Cheapflights users on 6/9. 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.
Tue 8/48:30 am
SEA
- SFO
1 stop8h 25m
Southwest
Deal found 6/9![Southwest logo]()
$93
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/57:11 am
SEA
- SFO
1 stop6h 01m
American Airlines
Deal found 6/9![American Airlines logo]()
$94
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:15 am
SEA
- SFO
1 stop7h 30m
Southwest
Deal found 6/8![Southwest logo]()
$98
This Southwest deal was found by Cheapflights users on 6/10. 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 7/16:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Deal found 6/10![Southwest logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 8/137:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$101
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:58 am
SEA
- SFO
1 stop6h 41m
American Airlines
Deal found 6/5![American Airlines logo]()
$102
This Southwest deal was found by Cheapflights users on 6/10. 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 7/157:30 am
SEA
- SFO
2 stops7h 30m
Southwest
Deal found 6/10![Southwest logo]()
$104
This Southwest deal was found by Cheapflights users on 6/10. 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 8/261:45 pm
SEA
- SFO
2 stops7h 35m
Southwest
Deal found 6/10![Southwest logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Mon 8/248:13 pm
SEA
- SFO
1 stop23h 43m
Frontier
Deal found 6/9![Frontier logo]()
$109
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Delta) |
One-way from | $84 (CheapOair) |
Popular in | June |
Cheapest in | January |
Average price | $312 |
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 June 11, 2026.
Use the filters below to find and compare flights from Seattle to Fremont that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 9/17
9:25 pm-11:40 pm
Nonstop2h 15m
San Francisco
Mon 9/21
8:53 pm-11:10 pm
Nonstop2h 17m
$201
Quickest round-trip
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 7/15
5:36 pm-7:52 pm
Nonstop2h 16m
San Francisco
Sun 7/19
6:03 am-8:13 am
Nonstop2h 10m
$222
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 7/10
5:50 pm-8:16 pm
Nonstop2h 26m
San Francisco
Tue 7/14
1:30 pm-3:47 pm
Nonstop2h 17m
$227
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 8/19
1:45 pm-9:40 pm
1 stop7h 55m
San Francisco
Thu 8/27
2:50 pm-12:20 am
1 stop9h 30m
$237
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 9/16
9:25 am-5:00 pm
2 stops7h 35m
San Francisco
Thu 9/17
6:00 am-1:25 pm
2 stops7h 25m
$242
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 6/30
7:00 am-2:15 pm
2 stops7h 15m
San Francisco
Fri 7/3
2:15 pm-11:50 pm
2 stops9h 35m
$252
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 7/28
7:20 am-9:38 am
Nonstop2h 18m
San Francisco
Wed 7/29
1:30 pm-3:47 pm
Nonstop2h 17m
$263
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 10/15
7:12 am-9:39 am
Nonstop2h 27m
San Francisco
Mon 10/19
11:00 am-1:19 pm
Nonstop2h 19m
$263
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 8/7
7:00 am-9:18 am
Nonstop2h 18m
San Francisco
Tue 8/11
6:25 pm-8:43 pm
Nonstop2h 18m
$265
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 7/17
8:45 am-11:03 am
Nonstop2h 18m
San Francisco
Wed 7/22
7:00 am-9:22 am
Nonstop2h 22m
$265
Showing 1-10 of 23 resultsSorted by cheapest first
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.
SEA-SFO
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
SEA-FR8
SEA-SFO
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 June 11, 2026.
It’s typically best to fly out from Seattle to Fremont at noon. Doing so could potentially save you 3% on the flight price compared to flying in the morning, which is usually more expensive.
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 June 11, 2026.
The most flights from SEA to FR8 are scheduled on a Wednesday (101 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).
How much does it cost to fly round-trip from Seattle to Fremont?
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 June 8, 2026.
Travelers seeking maximum savings on their Seattle to Fremont flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 June 11, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian 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
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
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Top 7 airlines flying from Seattle to Fremont
Discover the top 7 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$298 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$78 | Average$222 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$83 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$103 | Average$343 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$296 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$259 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$321 | Average$452 | FlexibilityNo cancel fee | On-time71% |