$88+ Cheap flights from Seattle (SEA) to Berkeley, 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Jun 24 — Jul 11
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Berkeley 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 Berkeley 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 Berkeley
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Best
Last-minute
One-way
Cheapest flights from Seattle to BerkeleyExplore the most affordable flight options available from Seattle to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
Explore the most affordable flight options available from Seattle to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
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.
Tue 8/117:20 am
SEA
- SFO
Nonstop2h 16m
Delta
Tue 8/1810:45 am
SFO
- SEA
Nonstop2h 11m
Delta
Deal found 5/20![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 5/24. 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 7/297:30 am
SEA
- SFO
2 stops7h 30m
Southwest
Mon 8/32:15 pm
SFO
- SEA
2 stops9h 40m
Southwest
Deal found 5/24![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 5/25. 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 6/187:30 am
SEA
- SFO
2 stops7h 40m
Southwest
Sat 6/206:00 am
SFO
- SEA
1 stop10h 30m
Southwest
Deal found 5/25![Southwest logo]()
$188
This Southwest deal was found by Cheapflights users on 5/24. 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 7/27:10 pm
SEA
- SFO
2 stops12h 55m
Southwest
Wed 7/85:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/24![Southwest logo]()
$189
This United Airlines deal was found by Cheapflights users on 5/22. 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 7/108:45 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Thu 9/107:41 am
SFO
- SEA
Nonstop2h 18m
United Airlines
Deal found 5/22![United Airlines logo]()
$192
This Southwest deal was found by Cheapflights users on 5/22. 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 7/27:10 pm
SEA
- SFO
2 stops12h 55m
Southwest
Sun 7/55:40 am
SFO
- SEA
1 stop12h 15m
Southwest
Deal found 5/22![Southwest logo]()
$193
This Expedia deal was found by Cheapflights users on 5/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:42 pm
SEA
- SFO
Nonstop2h 13m
Alaska Airlines
Wed 7/299:00 am
SFO
- SEA
Nonstop2h 15m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$196
This Southwest deal was found by Cheapflights users on 5/21. 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 6/303:05 pm
SEA
- SFO
1 stop5h 55m
Southwest
Tue 7/711:30 am
SFO
- SEA
1 stop6h 50m
Southwest
Deal found 5/21![Southwest logo]()
$197
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.
Tue 8/117:20 am
SEA
- SFO
Nonstop2h 16m
Delta
Thu 8/206:00 am
SFO
- SEA
Nonstop2h 11m
Delta
Deal found 5/20![Delta logo]()
$199
This Travelocity deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:35 pm
SEA
- SFO
1 stop8h 14m
Multiple Airlines
Sat 8/156:03 am
SFO
- SEA
Nonstop2h 10m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$201
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 6/176:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Tue 6/237:10 am
SFO
- SEA
2 stops8h 55m
Southwest
Deal found 5/20![Southwest logo]()
$202
Best flights from Seattle to BerkeleyDiscover carefully curated flight deals from Seattle to Berkeley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
Discover carefully curated flight deals from Seattle to Berkeley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
This Southwest deal was found by Cheapflights users on 5/21. 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 7/75:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/21![Southwest logo]()
$198
This Delta deal was found by Cheapflights users on 5/24. 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 8/47:20 am
SEA
- SFO
Nonstop2h 16m
Delta
Sat 8/226:00 am
SFO
- SEA
Nonstop2h 11m
Delta
Deal found 5/24![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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 8/76:36 pm
SEA
- SFO
Nonstop2h 12m
Alaska Airlines
Tue 8/256:03 am
SFO
- SEA
Nonstop2h 08m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 5/21. 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 6/117:30 am
SEA
- SFO
1 stop6h 25m
Southwest
Tue 6/165:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/21![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 5/22. 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 6/127:10 pm
SEA
- SFO
1 stop5h 40m
Southwest
Mon 6/222:15 pm
SFO
- SEA
2 stops9h 35m
Southwest
Deal found 5/22![Southwest logo]()
$245
This Delta deal was found by Cheapflights users on 5/22. 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 6/109:45 pm
SEA
- SFO
Nonstop2h 21m
Delta
Mon 6/155:55 am
SFO
- SEA
Nonstop2h 16m
Delta
Deal found 5/22![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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 7/26:03 am
SEA
- SFO
1 stop5h 24m
Alaska Airlines
Mon 7/67:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$282
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.
Sat 7/47:45 am
SEA
- SFO
2 stops9h 30m
Southwest
Sat 7/115:55 pm
SFO
- SEA
1 stop7h 15m
Southwest
Deal found 5/20![Southwest logo]()
$282
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 7/157:00 am
SEA
- SFO
2 stops7h 15m
Southwest
Sun 7/266:25 am
SFO
- SEA
2 stops6h 50m
Southwest
Deal found 5/20![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 5/21. 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 8/63:25 pm
SEA
- SFO
2 stops8h 00m
Southwest
Sun 8/96:00 am
SFO
- SEA
1 stop5h 45m
Southwest
Deal found 5/21![Southwest logo]()
$292
Last-minute flights from Seattle to BerkeleyDiscover last-minute flight deals from Seattle to Berkeley. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Berkeley. Data last updated May 25, 2026 and is based on user searches.
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 6/104:35 pm
SEA
- SFO
1 stop6h 40m
Southwest
Tue 6/165:20 pm
SFO
- SEA
2 stops7h 20m
Southwest
Deal found 5/20![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 6/176:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Tue 6/237:10 am
SFO
- SEA
2 stops8h 55m
Southwest
Deal found 5/20![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 5/25. 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 6/187:30 am
SEA
- SFO
2 stops7h 40m
Southwest
Sat 6/206:00 am
SFO
- SEA
1 stop10h 30m
Southwest
Deal found 5/25![Southwest logo]()
$188
This Delta deal was found by Cheapflights users on 5/25. 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 6/187:20 am
SEA
- SFO
Nonstop2h 19m
Delta
Sun 6/215:55 am
SFO
- SEA
Nonstop2h 16m
Delta
Deal found 5/25![Delta logo]()
$207
This Kissandfly.com deal was found by Cheapflights users on 5/25. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:20 am
SEA
- SFO
Nonstop2h 19m
Alaska Airlines
Mon 6/226:03 am
SFO
- SEA
Nonstop2h 10m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 5/21. 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.
Sat 6/209:45 pm
SEA
- SFO
Nonstop2h 21m
Delta
Wed 6/245:30 pm
SFO
- SEA
Nonstop2h 20m
Delta
Deal found 5/21![Delta logo]()
$210
This Expedia deal was found by Cheapflights users on 5/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:42 pm
SEA
- SFO
Nonstop2h 13m
Multiple Airlines
Mon 6/296:00 am
SFO
- SEA
1 stop8h 18m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$201
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/268:45 am
SEA
- SFO
Nonstop2h 18m
United Airlines
Mon 6/297:00 am
SFO
- SEA
Nonstop2h 22m
United Airlines
Deal found 5/25![United Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 5/21. 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 6/303:05 pm
SEA
- SFO
1 stop5h 55m
Southwest
Tue 7/711:30 am
SFO
- SEA
1 stop6h 50m
Southwest
Deal found 5/21![Southwest logo]()
$197
This Expedia deal was found by Cheapflights users on 5/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:36 pm
SEA
- SFO
Nonstop2h 16m
Multiple Airlines
Thu 7/29:41 am
SFO
- SEA
1 stop9h 16m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$211
One-way flights from Seattle to BerkeleySearch for one-way flight options from Seattle to Berkeley. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
Search for one-way flight options from Seattle to Berkeley. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Trip.com deal was found by Cheapflights users on 5/21. 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.
Tue 6/305:36 pm
SEA
- SFO
Nonstop2h 16m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$88
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:05 pm
SEA
- SFO
Nonstop2h 16m
United Airlines
Deal found 5/20![United Airlines logo]()
$89
This Southwest deal was found by Cheapflights users on 5/22. 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 7/115:30 am
SEA
- SFO
1 stop9h 15m
Southwest
Deal found 5/22![Southwest logo]()
$94
This Southwest deal was found by Cheapflights users on 5/21. 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 6/303:05 pm
SEA
- SFO
1 stop5h 55m
Southwest
Deal found 5/21![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 5/22. 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 6/257:10 pm
SEA
- SFO
2 stops12h 55m
Southwest
Deal found 5/22![Southwest logo]()
$100
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 6/247:00 am
SEA
- SFO
2 stops7h 15m
Southwest
Deal found 5/20![Southwest logo]()
$104
This Delta deal was found by Cheapflights users on 5/21. 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 8/202:30 pm
SEA
- SFO
Nonstop2h 21m
Delta
Deal found 5/21![Delta logo]()
$111
This Trip.com deal was found by Cheapflights users on 5/22. 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.
Sat 9/191:41 pm
SEA
- SFO
Nonstop2h 15m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$112
This CheapOair deal was found by Cheapflights users on 5/22. 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.
Sat 10/317:12 am
SEA
- SFO
Nonstop2h 27m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$114
This Southwest deal was found by Cheapflights users on 5/22. 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 6/176:15 am
SEA
- SFO
1 stop8h 45m
Southwest
Deal found 5/22![Southwest logo]()
$116
This Jetabroad deal was found by Cheapflights users on 5/21. 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 Jetabroad 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
Hawaiian Airlines
Deal found 5/21![Hawaiian Airlines logo]()
$117
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:45 am
SEA
- SFO
Nonstop2h 23m
Delta
Deal found 5/20![Delta logo]()
$118
Find flight deals from Seattle to Berkeley
Keep the following information in mind while searching for Seattle to Berkeley flight deals. Data was last updated May 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $177 (Delta) |
One-way from | $88 (Trip.com) |
Popular in | March |
Cheapest in | January |
Average price | $293 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Berkeley 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 25, 2026.
Use the filters below to find and compare flights from Seattle to Berkeley that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 7/1
2:15 pm-10:25 pm
1 stop8h 10m
San Francisco
Tue 7/7
5:20 pm-12:40 am
2 stops7h 20m
$198
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 8/4
7:20 am-9:36 am
Nonstop2h 16m
San Francisco
Sat 8/22
6:00 am-8:11 am
Nonstop2h 11m
$207
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 6/11
7:30 am-1:55 pm
1 stop6h 25m
San Francisco
Tue 6/16
5:20 pm-12:40 am
2 stops7h 20m
$241
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 6/12
7:10 pm-12:50 am
1 stop5h 40m
San Francisco
Mon 6/22
2:15 pm-11:50 pm
2 stops9h 35m
$245
Quickest round-trip
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 8/7
6:36 pm-8:48 pm
Nonstop2h 12m
San Francisco
Tue 8/25
6:03 am-8:11 am
Nonstop2h 08m
$247
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 6/10
9:45 pm-12:06 am
Nonstop2h 21m
San Francisco
Mon 6/15
5:55 am-8:11 am
Nonstop2h 16m
$277
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 7/2
6:03 am-11:27 am
1 stop5h 24m
San Francisco
Mon 7/6
7:03 am-9:13 am
Nonstop2h 10m
$282
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 7/4
7:45 am-5:15 pm
2 stops9h 30m
San Francisco
Sat 7/11
5:55 pm-1:10 am
1 stop7h 15m
$282
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 7/15
7:00 am-2:15 pm
2 stops7h 15m
San Francisco
Sun 7/26
6:25 am-1:15 pm
2 stops6h 50m
$287
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Seattle to Berkeley
Have a flexible travel schedule? Discover the best time to fly to Berkeley 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 Berkeley
SEA-B9R
SEA-SFO
What is the cheapest time of day to fly from SEA to B9R?
Find hourly flight availability from Seattle to Berkeley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 25, 2026.
One of the essential ways to save on airfare from Seattle to Berkeley is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.
Weekly flight availability from Seattle to Berkeley
Explore weekly flight availability from Seattle to Berkeley. 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 25, 2026.
The most flights from SEA to B9R are scheduled on a Friday (86 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (61 on average).
How much does it cost to fly round-trip from Seattle to Berkeley?
What is the cheapest day to fly from Seattle to Berkeley?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Berkeley. Price data was last updated on May 23, 2026.
Travelers seeking maximum savings on their Seattle to Berkeley 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 Berkeley
Get insights into the airlines that provide service to Berkeley. 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 Berkeley. Reviews last updated May 25, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Seattle to Berkeley. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Dec 2025
SEA - MSY
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
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 Berkeley. 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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Alternative routes for Seattle to Berkeley
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Complete your trip
Complete your trip to Berkeley by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Berkeley by cabin class
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Seattle and Berkeley flights
Browse other Seattle and Berkeley flight options. Last updated on May 25, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.
Popular flight searches
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Seattle to Berkeley flights
Consider these flights traveling from Seattle to Berkeley.
Top 7 airlines flying from Seattle to Berkeley
Discover the top 7 airlines that operate flights from Seattle to Berkeley. 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$222 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$83 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$285 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$103 | Average$365 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$116 | Average$301 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$257 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$718 | FlexibilityNo cancel fee | On-time71% |