HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Berkeley

$58+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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.

The best prices from Seattle/Tacoma Intl to Berkeley are usually found in September or January, booked 80 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Seattle to Berkeley

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Berkeley (B9R). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$116
(Frontier)

One-way from

$58
(Frontier)
High demand for flights, 18% potential price rise
Search Deals
Best time to find cheap flights, 11% potential price drop
Search Deals
From Seattle/Tacoma Intl to Berkeley
Search Deals
One-way flight from Seattle/Tacoma Intl to Berkeley
Search Deals

Find flight deals from Seattle to Berkeley

Cheapest flights from Seattle to Berkeley
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 November 4, 2024.

This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/208:28 pmSEA - SFO
1 stop14h 45mFrontier
Mon 11/259:09 pmSFO - SEA
1 stop11h 10mFrontier
Deal found 11/4$120
This Travelocity deal was found by Cheapflights users on 11/3. 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.
Sun 12/89:52 pmSEA - SFO
1 stop10h 56mMultiple Airlines
Sat 12/147:00 amSFO - SEA
Nonstop2h 18mMultiple Airlines
Deal found 11/3$129
This Delta deal was found by Cheapflights users on 11/3. 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 12/76:20 amSEA - SFO
Nonstop2h 22mDelta
Sat 12/74:32 pmSFO - SEA
Nonstop2h 28mDelta
Deal found 11/3$137
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/107:51 pmSEA - SFO
Nonstop2h 15mAlaska Airlines
Thu 12/1210:21 amSFO - SEA
Nonstop2h 18mAlaska Airlines
Deal found 11/3$151
This United deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2612:55 pmSEA - SFO
Nonstop2h 17mUnited Airlines
Tue 12/38:25 amSFO - SEA
Nonstop2h 21mUnited Airlines
Deal found 11/3$252
This Southwest deal was found by Cheapflights users on 11/3. 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 12/111:00 pmSEA - SFO
2 stops8h 50mSouthwest
Wed 12/186:40 amSFO - SEA
2 stops11h 45mSouthwest
Deal found 11/3$296

Find flights from Seattle to Berkeley within your budget

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 12/13

9:57 am-7:14 am

1 stop21h 17m

$61

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 12/14

9:25 am-11:39 am

Nonstop2h 14m

$69

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 12/10

6:00 am-11:07 am

1 stop5h 07m

$79

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 1/7

11:36 am-4:07 pm

1 stop4h 31m

$88

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 12/13

9:21 pm-10:01 pm

2 stops24h 40m

$106

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 12/21

9:20 pm-11:38 pm

Nonstop2h 18m

$114

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 12/4

9:00 am-4:55 pm

2 stops7h 55m

$131

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 11/27

11:59 pm-5:18 pm

1 stop17h 19m

$253

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 1/24

9:57 am-6:02 pm

1 stop8h 05m

San Francisco

Sun 1/26

11:18 am-8:52 pm

1 stop9h 34m

$116

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sun 1/26

7:59 pm-10:12 pm

Nonstop2h 13m

San Francisco

Tue 2/4

11:20 am-1:38 pm

Nonstop2h 18m

$136

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 14 results
1
2

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.
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.

Travel insights for flights from Seattle to Berkeley

Get recent, data-driven insights about flights from Seattle to Berkeley including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Berkeley?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Berkeley. Price data was last updated on November 1, 2024.

To ensure you get the cheapest price possible for a flight from Seattle to Berkeley, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Find deals

What is the cheapest month to book a flight from Seattle to Berkeley?

Currently, January is the cheapest month in which you can book a flight from Seattle to Berkeley (average of $276). Flying from Seattle to Berkeley in June is currently the most expensive (average of $381). 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 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 November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Berkeley as you normally would.

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 November 3, 2024.

Travelers seeking maximum savings on their Seattle to Berkeley flight should consider departing on Saturday evenings 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.

Find deals

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 November 4, 2024.

The most flights from SEA to B9R are scheduled on a Sunday (101 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Berkeley by month

Plan your trip to Berkeley by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Berkeley ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Berkeley when rainfall is around 0.0 in.

Temperature in Berkeley by month

Plan your trip to Berkeley by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Berkeley, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 November 4, 2024.
See what other customers who have flown with Frontier, Alaska Airlines and Delta from Seattle to Berkeley have to say. 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.
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,423 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

Entertainment

7.7

Crew

8.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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.

  • What airport do you fly from for flights from Seattle to Berkeley?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Berkeley. You should not have trouble finding flights to Berkeley from Seattle/Tacoma Intl; the airport handles an average of 31 outbound flights to Berkeley per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Seattle airport to Berkeley. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • Can I find flights from Seattle to Berkeley for under $200 on Cheapflights?

    Yes, there are multiple flights from Seattle to Berkeley for under $200. The cheapest flight booked recently is on Frontier for just $116, but on average you can expect to pay $147.

  • Are there nonstop flights from Seattle to Berkeley for under $200 on Cheapflights?

    Cheapflights has at least 3 direct flights from Seattle to Berkeley under $200. A good price for a nonstop flight from Seattle to Berkeley is less than $144.

  • Are there last-minute flights available from Seattle to Berkeley for under $200?

    There are currently 7+ open flights from Seattle to Berkeley within the next 7 days for less than $200.

  • What days are nonstop flights available from Seattle to Berkeley?

    Nonstop flights can be found on the following days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • How popular is this Seattle to Berkeley flight route?

    Within the past month, 110 users have taken a look at flights from Seattle/Tacoma Intl to Berkeley.

  • How many flights depart from Seattle to Berkeley on average per day?

    115 flight departures from Seattle to Berkeley per day on average.
    Early Morning (Midnight to 6am) - 3% of flight departures
    Morning (6am - Noon) - 54% of flight departures
    Afternoon (Noon - 6pm) - 25% of flight departures
    Evening (6pm - Midnight) - 18% of flight departures

  • How long is the flight from Seattle to Berkeley?

    There are many flights that can get you from Seattle to Berkeley in 2h 13m. Fly via Frontier, Alaska Airlines, or Delta to get the fastest option. Airlines will cover a distance of 683 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Seattle to Berkeley one-way?

    One-way options have recently been found by users for as low as $58 on Frontier. Other airlines that offer cheap prices include Delta from $69 and American Airlines from $79 one-way.

  • What are the most reliable airlines from Seattle to Berkeley?

    Consider Aeromexico (96%), Iberia (88%) or Emirates (87%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Berkeley.

  • What are the cheapest flights from Seattle to Berkeley?

    While on average a flight from Seattle to Berkeley is generally $719, our data shows the cheapest flight currently is $57. When looking at the most popular route, (Seattle/Tacoma Intl - San Francisco), you can expect to pay $97 for that flight.

  • What does SEA to SFO mean?

    SEA stands for Seattle/Tacoma Intl Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. San Jose Airport (SJC), Oakland Airport (OAK), Santa Rosa Sonoma County Airport (STS), Concord Buchanan Fld Airport (CCR), Napa County Airport (APC) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Seattle to Berkeley that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Berkeley flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Berkeley with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Berkeley flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Berkeley that include hotel bookings?

    Yes. In addition to deals on Seattle to Berkeley flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Berkeley?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Berkeley.

  • Can I find deals for business class flights from Seattle to Berkeley?

    Yes. Cheapflights offers flight deals from Seattle to Berkeley by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Berkeley that allow pets onboard?

    Many airlines flying from Seattle to Berkeley offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Berkeley?

    Yes, you can often find last-minute deals on Seattle to Berkeley flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Berkeley flight deals updated?

    The Seattle to Berkeley flight deals you see on this page were last updated on 11/4.

  • What is the cheapest month to book a flight from Seattle to Berkeley?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Berkeley (average of $276). Flying from Seattle to Berkeley in June is currently the most expensive (average of $381). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Berkeley

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to Las Vegas flights
Seattle to Ontario flights
Seattle to San Francisco flights
Seattle to San Diego flights
Seattle to Santa Ana flights
Portland to Los Angeles flights
Portland to Las Vegas flights
Seattle to San Jose flights
Seattle to Burbank flights
Seattle to Palm Springs flights
Seattle to Sacramento flights
Everett to Las Vegas flights
Portland to Santa Ana flights
Portland to Burbank flights
Seattle to Oakland flights
Everett to Los Angeles flights
Portland to San Francisco flights
Portland to San Diego flights
Everett to San Francisco flights
Everett to San Diego flights
Portland to Palm Springs flights
Portland to San Jose flights
Portland to Ontario flights
Spokane to Los Angeles flights
Everett to Santa Ana flights
Seattle to Santa Barbara flights
Portland to Sacramento flights
Seattle to Reno flights
Portland to Oakland flights
Seattle to Long Beach flights
Seattle to San Luis Obispo flights
Seattle to Santa Rosa flights
Spokane to San Francisco flights
Spokane to San Diego flights
Spokane to Las Vegas flights
Bellingham to Las Vegas flights
Seattle to Fresno flights
Pasco to Las Vegas flights
Portland to Fresno flights
Portland to Reno flights
Everett to San Jose flights
Portland to Long Beach flights
Pasco to Los Angeles flights
Spokane to Ontario flights
Spokane to Santa Ana flights
Seattle to Medford flights
Spokane to Sacramento flights
Seattle to Monterey flights
Spokane to Palm Springs flights

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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$145FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$167FlexibilityNo cancel feeOn-time62%
DeltaCheapest$110Average$218FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$120Average$257FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$124Average$200FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$137Average$250FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$263Average$398FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines