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Union City

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Union City Flights as Low as $56

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

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Hawaiian Airlines
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Delta
Delta

Cheap Flights to Union City

Fall in love at first flight with your vacation to Union City by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Union City on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Union City, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Union City

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Union City with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SJC airport.

What is the cheapest month to fly to Union City?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Union City are in March, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Union City?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Union City.

What airport is best to fly into Union City?

When you’re planning your trip to Union City, convenience is the name of the game. Luckily, Union City Oakland Intl. Airport is nearby so you can deplane and get going on checking off everything on your Union City must-do list.

How much are flights to Union City?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Union City on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $56, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Union City?

The trick to saving a stack of cash on your flight to Union City? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $56 right now, why wait?

Union City Flight Information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Roundtrip price
$56

Last Minute Hotel Deals in Union City

Extended Stay America Premier Suites - Union City - Dyer St.

Extended Stay America Premier Suites - Union City - Dyer St.

2.5 out of 5
31950 Dyer Street Union City CA
Book a stay at this business-friendly hotel in Union City. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7.2/10 Good! (743 reviews)
Staff was awesome! Clean room, everything worked great. The only negative thing was that the mattress was not comfortable, too firm for our comfort.

Reviewed on Dec 14, 2025

Extended Stay America Premier Suites - Union City - Dyer St.
The Westin San Francisco Airport

The Westin San Francisco Airport

4 out of 5
1 Old Bayshore Hwy Millbrae CA
Book a stay at this business-friendly hotel in Millbrae. Enjoy breakfast (surcharge), a free airport shuttle, and a 24-hour fitness center. Our guests praise ...
8.8/10 Excellent! (1,986 reviews)
nice people at the reception

Reviewed on Jan 20, 2026

The Westin San Francisco Airport
Bay Landing San Francisco Airport Hotel

Bay Landing San Francisco Airport Hotel

3 out of 5
1550 Bayshore Hwy Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (4,818 reviews)
Clean room

Reviewed on Jan 22, 2026

Bay Landing San Francisco Airport Hotel
Travelodge by Wyndham San Francisco Airport North

Travelodge by Wyndham San Francisco Airport North

2 out of 5
326 S Airport Blvd South San Francisco CA
Book a stay at this business-friendly motel in South San Francisco. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the clean ...
5.8/10 (3,092 reviews)
Staff, convenient.

Reviewed on Jan 22, 2026

Travelodge by Wyndham San Francisco Airport North
DoubleTree by Hilton San Francisco South Airport Blvd

DoubleTree by Hilton San Francisco South Airport Blvd

4 out of 5
275 S Airport Blvd South San Francisco CA
Book a stay at this business-friendly hotel in South San Francisco. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the restaurant ...
8.4/10 Very Good! (2,091 reviews)
Clean rooms

Reviewed on Jan 19, 2026

DoubleTree by Hilton San Francisco South Airport Blvd
Hilton San Francisco Airport Bayfront

Hilton San Francisco Airport Bayfront

4 out of 5
600 Airport Boulevard Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast ...
8.4/10 Very Good! (2,932 reviews)
Nice, clean and solid 4 star SFO airport hotel. Friendly staff, Kincaids restaurant within walking distance and airport shuttle right on-time!

Reviewed on Jan 20, 2026

Hilton San Francisco Airport Bayfront
Sonesta Silicon Valley

Sonesta Silicon Valley

4 out of 5
1820 Barber Ln Milpitas CA
Book a stay at this business-friendly hotel in Milpitas. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the helpful staff and ...
9/10 Wonderful! (1,720 reviews)
Spacious room. Room conditions and hotel conditions are not price worthy. Staff for breakfast was not sufficient. Not a single table available. All tables have dirty dishes. Not cleaned in timely manner.

Reviewed on Jan 20, 2026

Sonesta Silicon Valley
The Marina Inn on San Francisco Bay

The Marina Inn on San Francisco Bay

2.5 out of 5
68 Monarch Bay Dr San Leandro CA
Book a stay at this golf hotel in San Leandro. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and the helpful staff ...
8.4/10 Very Good! (2,312 reviews)
Great

Reviewed on Jan 15, 2026

The Marina Inn on San Francisco Bay
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.