￥42,831 Cheap Flights to Union City, CA

View ￥42,831 flight on Thu, Dec 25, 2025Opens in a new window

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How much is the cheapest flight to Union City?

Prices were available within the past 7 days and start at ￥42,831 for one-way flights and ￥85,297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

ZIPAIR
Wed, Oct 15 - Thu, Oct 30
NRT
Tokyo
SFO
San Francisco
￥85,297 Roundtrip, just found
￥85,297
Roundtrip
just found
Select ZIPAIR flight, departing Wed, Oct 15 from Tokyo to San Francisco, returning Thu, Oct 30, priced at ￥85,297 just found
American Airlines
Thu, Feb 19 - Sun, Feb 22
HND
Tokyo
SFO
San Francisco
￥98,090 Roundtrip, found 1 hour ago
￥98,090
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Feb 19 from Tokyo to San Francisco, returning Sun, Feb 22, priced at ￥98,090 found 1 hour ago
Alaska Airlines
Tue, Feb 3 - Tue, Feb 17
NRT
Tokyo
SJC
San Jose
￥101,350 Roundtrip, found 4 days ago
￥101,350
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Feb 3 from Tokyo to San Jose, returning Tue, Feb 17, priced at ￥101,350 found 4 days ago
Hawaiian Airlines
Tue, Feb 10 - Tue, Feb 17
NRT
Tokyo
SJC
San Jose
￥101,350 Roundtrip, found 4 days ago
￥101,350
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 10 from Tokyo to San Jose, returning Tue, Feb 17, priced at ￥101,350 found 4 days ago
WestJet
Thu, Jan 22 - Tue, Jan 27
NRT
Tokyo
SFO
San Francisco
￥113,380 Roundtrip, found 22 hours ago
￥113,380
Roundtrip
found 22 hours ago
Select WestJet flight, departing Thu, Jan 22 from Tokyo to San Francisco, returning Tue, Jan 27, priced at ￥113,380 found 22 hours ago

Find the cheapest month to fly from Columbus (CMH) to Oakland (OAK)

February is typically the cheapest month to fly

From ￥17,822 - ￥77,034 per traveler.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your Union City flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your Union City trip!

Flights to Union City information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
￥85,297

Trending flights to Union City

Prices were available within the past 7 days and start at ￥42,831 for one-way flights and ￥85,297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

ZIPAIR
Wed, Oct 15 - Thu, Oct 30
NRT
Tokyo
SFO
San Francisco
￥85,297 Roundtrip, just found
￥85,297
Roundtrip
just found
Select ZIPAIR flight, departing Wed, Oct 15 from Tokyo to San Francisco, returning Thu, Oct 30, priced at ￥85,297 just found
*Available to Expedia members.