Bay Bridge at Sunrise, San Francisco, California

Cheap Flights to Alameda County from ₩180,700

View ₩180,700 flight on Wed, Sep 23, 2026Opens in a new window

Popular airlines to Alameda County

  • Alaska Airlines

  • Southwest Airlines

  • Delta

  • Volaris

  • Aeromexico

  • British Airways

  • Frontier Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Alameda County?

Prices were available within the past 7 days and start at ₩180,700 for one-way flights and ₩363,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 30 - Tue, Nov 3
JFK
New York
SFO
San Francisco
₩363,800 Roundtrip, found 1 day ago
₩363,800
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 30 from New York to San Francisco, returning Tue, Nov 3, priced at ₩363,800 found 1 day ago
Alaska Airlines
Fri, Aug 28 - Sat, Sep 12
JFK
New York
SFO
San Francisco
₩473,400 Roundtrip, found 3 days ago
₩473,400
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Aug 28 from New York to San Francisco, returning Sat, Sep 12, priced at ₩473,400 found 3 days ago
American Airlines
Wed, Sep 23 - Sat, Sep 26
JFK
New York
SFO
San Francisco
₩492,400 Roundtrip, just found
₩492,400
Roundtrip
just found
Select American Airlines flight, departing Wed, Sep 23 from New York to San Francisco, returning Sat, Sep 26, priced at ₩492,400 just found
Delta
Wed, Jul 29 - Sat, Aug 1
JFK
New York
SJC
San Jose
₩563,100 Roundtrip, found 1 day ago
₩563,100
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jul 29 from New York to San Jose, returning Sat, Aug 1, priced at ₩563,100 found 1 day ago
United
Fri, Jan 15 - Sat, Jan 23
ICN
Seoul
SFO
San Francisco
₩1,278,100 Roundtrip, just found
₩1,278,100
Roundtrip
just found
Select United flight, departing Fri, Jan 15 from Seoul to San Francisco, returning Sat, Jan 23, priced at ₩1,278,100 just found
Air Canada
Fri, Nov 27 - Sat, Dec 5
ICN
Seoul
SFO
San Francisco
₩1,321,500 Roundtrip, just found
₩1,321,500
Roundtrip
just found
Select Air Canada flight, departing Fri, Nov 27 from Seoul to San Francisco, returning Sat, Dec 5, priced at ₩1,321,500 just found
Air Premia
Fri, Dec 4 - Sat, Dec 5
ICN
Seoul
SFO
San Francisco
₩1,418,400 Roundtrip, just found
₩1,418,400
Roundtrip
just found
Select Air Premia flight, departing Fri, Dec 4 from Seoul to San Francisco, returning Sat, Dec 5, priced at ₩1,418,400 just found
Singapore Airlines
Tue, Mar 9 - Wed, Mar 24
ICN
Seoul
SFO
San Francisco
₩1,509,500 Roundtrip, found 3 hours ago
₩1,509,500
Roundtrip
found 3 hours ago
Select Singapore Airlines flight, departing Tue, Mar 9 from Seoul to San Francisco, returning Wed, Mar 24, priced at ₩1,509,500 found 3 hours ago
Philippine Airlines
Tue, Mar 16 - Wed, Mar 31
ICN
Seoul
SFO
San Francisco
₩1,514,900 Roundtrip, found 3 hours ago
₩1,514,900
Roundtrip
found 3 hours ago
Select Philippine Airlines flight, departing Tue, Mar 16 from Seoul to San Francisco, returning Wed, Mar 31, priced at ₩1,514,900 found 3 hours ago
United
Mon, Dec 14 - Wed, Dec 30
ICN
Seoul
SJC
San Jose
₩1,610,800 Roundtrip, found 6 days ago
₩1,610,800
Roundtrip
found 6 days ago
Select United flight, departing Mon, Dec 14 from Seoul to San Jose, returning Wed, Dec 30, priced at ₩1,610,800 found 6 days ago

Trending flights to Alameda County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jan 15 - Sat, Jan 23
ICN
Seoul
SFO
San Francisco
₩1,278,100 Roundtrip, just found
₩1,278,100
Roundtrip
just found
Select United flight, departing Fri, Jan 15 from Seoul to San Francisco, returning Sat, Jan 23, priced at ₩1,278,100 just found

Frequently asked questions

How do I find cheap flights to Alameda County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" filter to help you find cheap and flexible flights to Alameda County. It's on the left-hand side of your screen directly below the "Flexible change policies" heading.
Which airlines fly to Alameda County?
You can choose from a good variety of airlines that operate flights in or near Alameda County. Some of the best of them are:

  • Southwest Airlines - 2,314 flights to or near Alameda County each month, including 2,314 flights to Oakland Intl. Airport (OAK) per month.
  • Spirit Airlines - 265 flights to or near Alameda County each month, including 265 flights to Oakland Intl. Airport (OAK) per month.
  • Delta Air Lines - 177 flights to or near Alameda County each month, including 177 flights to Oakland Intl. Airport (OAK) per month.

How can I find cheap tickets to Alameda County?
One of the easiest ways to get your hands on cheap tickets to Alameda County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Alameda County in the last seven days was ₩363,800. Booking well in advance will generally help you score an even better deal.
How much is a flight to Alameda County?
In the last seven days, return flights to Alameda County sold for as little as ₩363,800 and reached a maximum cost of ₩1,610,800. For one-way fares departing from New York (JFK), the cheapest seat during this same period was ₩180,700.
What are the most popular airports to fly into in Alameda County?
Alameda County's primary airport is Oakland Intl. Airport (OAK). Get your next big adventure underway by reserving a seat on one of the 3,086 flights per month to this destination.
When is the cheapest time to fly to Alameda County?
Fly out on a Tuesday to boost your odds of landing the cheapest fare to Alameda County. Mondays are usually the next most affordable day to take off. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Alameda County?
In the last seven days, plane tickets to Alameda County varied between ₩363,800 and ₩1,610,800. Prices depend on the time of departure, cabin class, airline and how early the fare is booked.
What is the best time to go to Alameda County?
If you want to discover Alameda County's main city when it's at its busiest, visit Oakland sometime in March, May and June. Similar to most places in the Northern Hemisphere, summertime here starts June 20, with average temperatures ranging between 55ºF and 75ºF.
What months are the cheapest to book a flight to Alameda County?
February is the ideal month to bag a fantastic deal to Alameda County. Keep in mind that the most expensive time to book a ticket in the USA isn't the middle of summer, but in December.

Book with confidence

About Alameda County

Expedia offers flights to Alameda County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Alameda County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Alameda County
*Available to Expedia members.