$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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Jun 19 — Jun 261
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 May 20, 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 May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/308:42 pm
SEA
- SFO
Nonstop2h 13m
Alaska Airlines
Wed 7/812:27 pm
SFO
- SEA
Nonstop2h 08m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/308:42 pm
SEA
- SFO
Nonstop2h 13m
Alaska Airlines
Tue 7/79:00 am
SFO
- SEA
Nonstop2h 15m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$169
This Trip.com deal was found by Cheapflights users on 5/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Wed 7/89:00 am
SFO
- SEA
Nonstop2h 15m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 5/18. 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.
Wed 7/152:30 pm
SEA
- SFO
Nonstop2h 19m
Delta
Tue 7/211:38 pm
SFO
- SEA
Nonstop2h 17m
Delta
Deal found 5/18![Delta logo]()
$177
This SmartFares deal was found by Cheapflights users on 5/16. 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.
Wed 6/177:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Wed 6/247:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$191
This flugladen.de deal was found by Cheapflights users on 5/15. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:55 am
SEA
- SFO
Nonstop2h 32m
Alaska Airlines
Sat 10/108:43 pm
SFO
- SEA
Nonstop2h 20m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:05 pm
SEA
- SFO
1 stop7h 25m
Southwest
Tue 7/2110:50 am
SFO
- SEA
1 stop6h 00m
Southwest
Deal found 5/18![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Tue 7/215:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/18![Southwest logo]()
$198
This Delta deal was found by Cheapflights users on 5/20. 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 8/127:20 am
SEA
- SFO
Nonstop2h 16m
Delta
Sat 8/222:00 pm
SFO
- SEA
Nonstop2h 13m
Delta
Deal found 5/20![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:15 pm
SEA
- SFO
1 stop8h 10m
Southwest
Wed 6/177:10 am
SFO
- SEA
2 stops8h 55m
Southwest
Deal found 5/18![Southwest logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/97:00 am
SEA
- SFO
Nonstop2h 18m
Alaska Airlines
Tue 6/95:41 pm
SFO
- SEA
1 stop5h 37m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$205
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 May 20, 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 May 20, 2026.
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:30 am
SEA
- SFO
1 stop5h 35m
Southwest
Tue 8/2510:40 am
SFO
- SEA
1 stop6h 50m
Southwest
Deal found 5/18![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 5/16. 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 7/39:45 pm
SEA
- SFO
Nonstop2h 21m
Delta
Wed 7/85:55 am
SFO
- SEA
Nonstop2h 10m
Delta
Deal found 5/16![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 10/57:12 am
SEA
- SFO
Nonstop2h 27m
Alaska Airlines
Thu 10/89:00 am
SFO
- SEA
1 stop4h 19m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:05 pm
SEA
- SFO
1 stop7h 25m
Southwest
Wed 7/85:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/17![Southwest logo]()
$198
This Southwest deal was found by Cheapflights users on 5/20. 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 8/127:10 am
SEA
- SFO
1 stop6h 05m
Southwest
Thu 8/2011:55 am
SFO
- SEA
1 stop12h 45m
Southwest
Deal found 5/20![Southwest logo]()
$224
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:39 pm
SEA
- SFO
Nonstop2h 20m
Delta
Mon 7/131:38 pm
SFO
- SEA
Nonstop2h 17m
Delta
Deal found 5/17![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 5/20. 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.
Fri 7/36:30 am
SEA
- SFO
1 stop7h 55m
Southwest
Tue 7/145:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/20![Southwest logo]()
$238
This Southwest deal was found by Cheapflights users on 5/20. 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.
Thu 7/26:30 am
SEA
- SFO
1 stop5h 30m
Southwest
Tue 7/145:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/20![Southwest logo]()
$238
This Southwest deal was found by Cheapflights users on 5/20. 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.
Mon 6/222:25 pm
SEA
- SFO
1 stop6h 15m
Southwest
Tue 6/237:10 am
SFO
- SEA
2 stops8h 55m
Southwest
Deal found 5/20![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 5/20. 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 7/17:30 am
SEA
- SFO
2 stops7h 30m
Southwest
Tue 7/75:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/20![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 am
SEA
- SFO
1 stop6h 05m
Southwest
Sun 8/306:00 am
SFO
- SEA
1 stop5h 45m
Southwest
Deal found 5/17![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 5/20. 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.
Thu 10/19:15 am
SEA
- SFO
2 stops6h 35m
Southwest
Sun 10/46:15 am
SFO
- SEA
1 stop6h 25m
Southwest
Deal found 5/20![Southwest logo]()
$264
Last-minute flights from Seattle to FremontDiscover last-minute flight deals from Seattle to Fremont. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Fremont. Data last updated May 20, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 5/19. 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 6/93:05 pm
SEA
- SFO
1 stop7h 25m
Southwest
Tue 9/2910:40 am
SFO
- SEA
1 stop6h 50m
Southwest
Deal found 5/19![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:45 pm
SEA
- SFO
Nonstop2h 21m
Delta
Thu 8/272:00 pm
SFO
- SEA
Nonstop2h 13m
Delta
Deal found 5/17![Delta logo]()
$199
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/92:15 pm
SEA
- SFO
1 stop8h 10m
Southwest
Wed 6/177:10 am
SFO
- SEA
2 stops8h 55m
Southwest
Deal found 5/18![Southwest logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/97:00 am
SEA
- SFO
Nonstop2h 18m
Alaska Airlines
Tue 6/95:41 pm
SFO
- SEA
1 stop5h 37m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$205
This Southwest deal was found by Cheapflights users on 5/20. 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 6/1010:55 am
SEA
- SFO
2 stops7h 45m
Southwest
Tue 6/165:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/20![Southwest logo]()
$203
This Delta deal was found by Cheapflights users on 5/18. 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.
Tue 6/169:45 pm
SEA
- SFO
Nonstop2h 21m
Delta
Tue 7/78:59 pm
SFO
- SEA
Nonstop2h 18m
Delta
Deal found 5/18![Delta logo]()
$177
This SmartFares deal was found by Cheapflights users on 5/16. 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.
Wed 6/177:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Wed 6/247:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$191
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/173:05 pm
SEA
- SFO
1 stop5h 55m
Southwest
Wed 6/245:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/18![Southwest logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/308:42 pm
SEA
- SFO
Nonstop2h 13m
Alaska Airlines
Wed 7/812:27 pm
SFO
- SEA
Nonstop2h 08m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/308:42 pm
SEA
- SFO
Nonstop2h 13m
Alaska Airlines
Tue 7/79:00 am
SFO
- SEA
Nonstop2h 15m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$169
This Flightnetwork deal was found by Cheapflights users on 5/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:03 am
SEA
- SFO
Nonstop2h 17m
Multiple Airlines
Wed 7/111:13 am
SFO
- SEA
1 stop7h 44m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$206
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 May 20, 2026.
Search for one-way flight options from Seattle to Fremont. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Wed 6/107:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Wed 7/227:03 am
SEA
- SFO
Nonstop2h 17m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Fri 6/58:20 pm
SEA
- SFO
1 stop18h 06m
Frontier
Deal found 5/16![Frontier logo]()
$88
This Delta deal was found by Cheapflights users on 5/18. 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.
Tue 6/99:45 am
SEA
- SFO
Nonstop2h 23m
Delta
Deal found 5/18![Delta logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Tue 6/911:53 am
SEA
- SFO
1 stop10h 20m
Frontier
Deal found 5/17![Frontier logo]()
$90
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:45 pm
SEA
- SFO
1 stop5h 55m
Southwest
Deal found 5/18![Southwest logo]()
$99
This Super.com deal was found by Cheapflights users on 5/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:21 am
SEA
- SFO
1 stop8h 15m
Frontier
Deal found 5/18![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 5/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:34 pm
SEA
- SFO
1 stop8h 44m
Frontier
Deal found 5/17![Frontier logo]()
$108
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 May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $168 (Kiwi.com) |
One-way from | $84 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $293 |
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 May 20, 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
Tue 8/18
8:30 am-2:05 pm
1 stop5h 35m
San Francisco
Tue 8/25
10:40 am-5:30 pm
1 stop6h 50m
$197
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 7/1
3:05 pm-10:30 pm
1 stop7h 25m
San Francisco
Wed 7/8
5:20 pm-12:40 am
2 stops7h 20m
$198
Quickest round-trip
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 7/3
9:45 pm-12:06 am
Nonstop2h 21m
San Francisco
Wed 7/8
5:55 am-8:05 am
Nonstop2h 10m
$222
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 8/12
7:10 am-1:15 pm
1 stop6h 05m
San Francisco
Thu 8/20
11:55 am-12:40 am
1 stop12h 45m
$224
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 7/3
6:30 am-2:25 pm
1 stop7h 55m
San Francisco
Tue 7/14
5:20 pm-12:40 am
2 stops7h 20m
$238
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 7/2
6:30 am-12:00 pm
1 stop5h 30m
San Francisco
Tue 7/14
5:20 pm-12:40 am
2 stops7h 20m
$238
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Mon 6/22
2:25 pm-8:40 pm
1 stop6h 15m
San Francisco
Tue 6/23
7:10 am-4:05 pm
2 stops8h 55m
$255
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 7/1
7:30 am-3:00 pm
2 stops7h 30m
San Francisco
Tue 7/7
5:20 pm-12:40 am
2 stops7h 20m
$256
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 8/22
5:30 am-11:35 am
1 stop6h 05m
San Francisco
Sun 8/30
6:00 am-11:45 am
1 stop5h 45m
$259
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 7/9
9:39 pm-11:59 pm
Nonstop2h 20m
San Francisco
Mon 7/13
1:38 pm-3:55 pm
Nonstop2h 17m
$263
Showing 1-10 of 24 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 May 20, 2026.
It’s typically best to fly out from Seattle to Fremont at noon. Doing so could potentially save you 4% 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 May 20, 2026.
The most flights from SEA to FR8 are scheduled on a Wednesday (77 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 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 May 16, 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 May 20, 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
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Crew
8.5
Food
7.0
Overall
7.9
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
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.
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Complete your trip
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Seattle and Fremont flights
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Other flights from Seattle
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Popular flight searches
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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 May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$219 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$83 | Average$215 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$297 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$103 | Average$363 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$116 | Average$290 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$256 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$693 | FlexibilityNo cancel fee | On-time71% |