Search Cheap Flights to
Union City

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Union City Flights as Low as $68

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

Frontier Airlines
Frontier Airlines
Frontier Airlines
American Airlines
Alaska Airlines
United
Delta
Frontier Airlines
Alaska Airlines
Delta
Alaska Airlines
Bargain Flight
Delta
Alaska Airlines
United
Hawaiian Airlines

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 April, 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 15 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 $68, 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 $68 right now, why wait?

Union City Flight Information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Roundtrip price
$60

Last Minute Hotel Deals in Union City

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! (4,829 reviews)
Very dependable

Reviewed on Mar 29, 2026

Bay Landing San Francisco Airport Hotel
Best Western Plus Grosvenor Airport Hotel

Best Western Plus Grosvenor Airport Hotel

3 out of 5
380 S Airport Boulevard South San Francisco CA
Book a stay at this business-friendly hotel in South San Francisco. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,740 reviews)
When I booked the room, it stated Free Parking. I was charged for a fee… while I told the staff, I was not charged before…

Reviewed on Mar 28, 2026

Best Western Plus Grosvenor 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 (3,390 reviews)
Rooms need maintenance, throw pillows instead of full size pillows, animal fences on ground in front of room,caulking and paint need repair in bathrooms, carpet had large rolls/wrinkles from poor install stretching or previous flooding, homeless person going through trash in front of rooms, you get ...

Reviewed on Mar 28, 2026

Travelodge by Wyndham San Francisco Airport North
Crowne Plaza San Francisco Airport by IHG

Crowne Plaza San Francisco Airport by IHG

3.5 out of 5
1177 Airport Blvd Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (2,673 reviews)
Clean room, location convenient, staff very nice.

Reviewed on Mar 28, 2026

Crowne Plaza San Francisco Airport by IHG
The Marina Inn on San Francisco Bay

The Marina Inn on San Francisco Bay

3.5 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 ...
8.6/10 Excellent! (2,368 reviews)
The area was convenient to the Oakland airport. Safe area. Breakfast selection was excellent. They do charge extra for parking

Reviewed on Mar 29, 2026

The Marina Inn on San Francisco Bay
DoubleTree by Hilton San Francisco Airport

DoubleTree by Hilton San Francisco Airport

4 out of 5
835 Airport Blvd Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy breakfast (surcharge), a free airport shuttle, and room service. Our guests praise the helpful ...
8.6/10 Excellent! (1,491 reviews)
Room was clean and the staff was extremely friendly

Reviewed on Mar 28, 2026

DoubleTree by Hilton San Francisco Airport
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! (2,191 reviews)
The check in was quick and easy. We loved the cookies!

Reviewed on Mar 29, 2026

DoubleTree by Hilton San Francisco South Airport Blvd
Embassy Suites by Hilton San Francisco Airport Waterfront

Embassy Suites by Hilton San Francisco Airport Waterfront

3.5 out of 5
150 Anza Blvd Burlingame CA
Book a stay at this business-friendly hotel in Burlingame. Enjoy free breakfast, WiFi (surcharge), and parking (surcharge). Our guests praise the breakfast and ...
8.6/10 Excellent! (1,994 reviews)
They have make to order omelets or you could do an egg scramble. Some days.It's sausage some days it's bacon, and potatoes. They have oatmeal,cereal options. Fresh fruit, muffins and pastries. Bread you could toast, bagels, milk juice, coffee. Pancakes some days or French toast sticks. They have ...

Reviewed on Mar 28, 2026

Embassy Suites by Hilton San Francisco Airport Waterfront
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.