Cheap Flights to Contra Costa County from ￥43,018

Popular airlines to Contra Costa County

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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Top Cities to Visit in Contra Costa County

FlightsFlights

Concord

Concord
"Hope is a ray of sunshine breaking through the clouds after a storm. Faith is knowing there are more where that one came from." This is the view from the top of the Indian Joe Creek Trail, trail post 24, just north of the Cave Rocks. #hikingtrails #hiking #wilderness
FlightsFlights

San Ramon

San Ramon

How much is the cheapest flight to Contra Costa County?

Prices were available within the past 7 days and start at ￥43,018 for one-way flights and ￥86,762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

ZIPAIR
Wed, Dec 24 - Wed, Dec 31
NRT
Tokyo
SJC
San Jose
￥86,762 Roundtrip, found 6 hours ago
￥86,762
Roundtrip
found 6 hours ago
Select ZIPAIR flight, departing Wed, Dec 24 from Tokyo to San Jose, returning Wed, Dec 31, priced at ￥86,762 found 6 hours ago
ZIPAIR
Mon, Nov 3 - Fri, Nov 7
NRT
Tokyo
SFO
San Francisco
￥86,901 Roundtrip, found 10 hours ago
￥86,901
Roundtrip
found 10 hours ago
Select ZIPAIR flight, departing Mon, Nov 3 from Tokyo to San Francisco, returning Fri, Nov 7, priced at ￥86,901 found 10 hours ago
American Airlines
Mon, Feb 9 - Wed, Feb 11
HND
Tokyo
SFO
San Francisco
￥98,350 Roundtrip, found 1 day ago
￥98,350
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 9 from Tokyo to San Francisco, returning Wed, Feb 11, priced at ￥98,350 found 1 day ago
United
Mon, Feb 23 - Wed, Feb 25
HND
Tokyo
SFO
San Francisco
￥108,030 Roundtrip, found 9 hours ago
￥108,030
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Feb 23 from Tokyo to San Francisco, returning Wed, Feb 25, priced at ￥108,030 found 9 hours ago
Hawaiian Airlines
Tue, Feb 10 - Wed, Feb 25
NRT
Tokyo
SJC
San Jose
￥109,740 Roundtrip, found 3 hours ago
￥109,740
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 10 from Tokyo to San Jose, returning Wed, Feb 25, priced at ￥109,740 found 3 hours ago
Alaska Airlines
Tue, Jan 27 - Tue, Feb 3
KIX
Osaka
SJC
San Jose
￥110,210 Roundtrip, found 3 hours ago
￥110,210
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Osaka to San Jose, returning Tue, Feb 3, priced at ￥110,210 found 3 hours ago
American Airlines
Mon, Nov 24 - Mon, Dec 1
HND
Tokyo
SJC
San Jose
￥115,950 Roundtrip, found 5 days ago
￥115,950
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Nov 24 from Tokyo to San Jose, returning Mon, Dec 1, priced at ￥115,950 found 5 days ago
China Eastern Airlines
Wed, Nov 5 - Mon, Nov 17
NRT
Tokyo
SFO
San Francisco
￥117,020 Roundtrip, found 12 hours ago
￥117,020
Roundtrip
found 12 hours ago
Select China Eastern Airlines flight, departing Wed, Nov 5 from Tokyo to San Francisco, returning Mon, Nov 17, priced at ￥117,020 found 12 hours ago
China Eastern Airlines
Sun, Nov 16 - Mon, Nov 17
KIX
Osaka
SFO
San Francisco
￥117,630 Roundtrip, found 5 days ago
￥117,630
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Sun, Nov 16 from Osaka to San Francisco, returning Mon, Nov 17, priced at ￥117,630 found 5 days ago
STARLUX Airlines
Wed, Oct 29 - Sun, Nov 2
KIX
Osaka
SFO
San Francisco
￥119,963 Roundtrip, found 1 day ago
￥119,963
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Wed, Oct 29 from Osaka to San Francisco, returning Sun, Nov 2, priced at ￥119,963 found 1 day ago

2025 年 5 月 13 日、新規開設*

ハワイアン航空はこのたび、東京の成田国際空港からシアトルへの直行便を新たに開設し、毎日運航することを発表しました。

豊かな緑に包まれたその景観から「エメラルド シティ」と呼ばれるシアトルは、美しい自然と現代的な快適さをともに楽しみたい人の旅行先として人気の都市です。

シアトルを象徴するタワー、スペース ニードルからの素晴らしい眺めを堪能し、パイク プレイス マーケットの知られざる魅力や誰もが知る見どころを探訪して、ケリー パークで一息ついたら、夕暮れ時の街並みを眺めましょう。ピュージェット湾でのホエールウォッチングもおすすめです。

シアトルの空港は米国国内線のハブ空港でもあるため、米国各地への旅もさらにスムーズになります。

*政府の承認が必要となります。

Frequently asked questions

How do I find cheap flights to Contra Costa County that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, enter your travel details and click "Search." Next step? Check "No change fee" directly under the "Flexible change policies" subheading on the left-hand side of your screen. Step 3. Book a flexible and cheap airfare to Contra Costa County.
Which airlines fly to Contra Costa County?
You can choose from a variety of airlines that operate flights in or near Contra Costa County. Some of your options are:

  • United Airlines - 5,914 flights to or near Contra Costa County each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 2,349 flights to or near Contra Costa County each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.
  • Delta Air Lines - 1,222 flights to or near Contra Costa County each month, including 1,222 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to Contra Costa County?
One of the easiest ways to bag cheap tickets to Contra Costa County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The best price for a flight to Contra Costa County in the last seven days was ￥86,762. Booking well ahead will usually help you pick up an even bigger bargain.
How much is a flight to Contra Costa County?
The price of a round-trip airfare to Contra Costa County in the last seven days fluctuated between ￥86,762 and ￥119,963. If you were traveling one way out of Tokyo (NRT), you could have picked up a bargain from just ￥43,018.
What are the most popular airports to fly into in Contra Costa County?
San Francisco Intl. Airport (SFO) is the primary gateway for many traveling to Contra Costa County. Around 11,935 flights each month touch down here.
How much is a plane ticket to Contra Costa County?
Plane tickets to Contra Costa County varied from ￥86,762 to ￥119,963 in the last seven days. Usually, the earlier you book the bigger the bargain.
What is the best time to go to Contra Costa County?
A good time to go to Concord is after June 20 when summer starts. In Contra Costa County's busiest city, average temperatures fluctuate from 55ºF to 80ºF during this time — perfect weather for touring around! May, June and August are the most popular months to discover this destination.
What months are the cheapest to book a flight to Contra Costa County?
An inexpensive month to find a flight to Contra Costa County is February, whereas prices rise considerably in December. Give this month a miss if you want to save your dollars.

Trending flights to Contra Costa 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.

ZIPAIR
Wed, Dec 24 - Wed, Dec 31
NRT
Tokyo
SJC
San Jose
￥86,762 Roundtrip, found 6 hours ago
￥86,762
Roundtrip
found 6 hours ago
Select ZIPAIR flight, departing Wed, Dec 24 from Tokyo to San Jose, returning Wed, Dec 31, priced at ￥86,762 found 6 hours ago
*Available to Expedia members.