S$134 Cheap Flights to Union City

View S$134 flight on Tue, 20 Jan, 2026Opens in a new window

Popular airlines to Union City

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Union City

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

Delta
Fri, 9 Jan - Tue, 13 Jan
JFK
New York
SFO
San Francisco
S$281 Return, found 6 days ago
S$281
Return
found 6 days ago
Select Delta flight, departing Fri, 9 Jan from New York to San Francisco, returning Tue, 13 Jan, priced at S$281 found 6 days ago
Alaska Airlines
Wed, 7 Jan - Mon, 12 Jan
EWR
New York
SFO
San Francisco
S$334 Return, found 3 days ago
S$334
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 7 Jan from New York to San Francisco, returning Mon, 12 Jan, priced at S$334 found 3 days ago
JetBlue Airways
Tue, 9 Jun - Sat, 13 Jun
JFK
New York
SFO
San Francisco
S$360 Return, found 12 hours ago
S$360
Return
found 12 hours ago
Select JetBlue Airways flight, departing Tue, 9 Jun from New York to San Francisco, returning Sat, 13 Jun, priced at S$360 found 12 hours ago
American Airlines
Wed, 28 Jan - Wed, 4 Feb
JFK
New York
SFO
San Francisco
S$397 Return, found 1 day ago
S$397
Return
found 1 day ago
Select American Airlines flight, departing Wed, 28 Jan from New York to San Francisco, returning Wed, 4 Feb, priced at S$397 found 1 day ago
United
Wed, 28 Jan - Wed, 4 Feb
EWR
New York
SFO
San Francisco
S$397 Return, found 1 day ago
S$397
Return
found 1 day ago
Select United flight, departing Wed, 28 Jan from New York to San Francisco, returning Wed, 4 Feb, priced at S$397 found 1 day ago

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

February is typically the cheapest month to fly

From S$159 - S$691 per traveller.

Find Your Flights to Union City SJC

Cheap flights to Union City (SJC)

Get started finding a cheap flight to Union City on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Union City.

Return prices range from S$281 - S$875 and one-ways Union City start as low as S$134.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Union City (SJC)

You have several options for which airline you choose to travel with to Union City. There are 10 airlines flying into SJC: Delta, United, American Airlines, Alaska Airlines, JetBlue Airways, Vietnam Airlines, Air India. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Union City (SJC) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to SJC in January and in January for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Union City's airport?
Many travellers like to fly into San Francisco Intl. Airport (SFO) when visiting the buzzing city of Union City.
How far is San Francisco Airport from central Union City?
The trip from San Francisco Airport to downtown Union City is fairly long. You'll need to travel 31 kilometres before you can check in to your city hotel.
What airport is best to fly into Union City?
Union City is a traveller favourite, and it has the airports to prove it. If you're heading off on a visit to this colourful city, you'll likely disembark at San Francisco Intl. Airport (SFO) (31 kilometres from downtown). If not, it'll probably be SJC (27 kilometres from downtown) or Oakland Intl. Airport (OAK) (19 kilometres from downtown).
How many airlines fly to Union City?
There are a total of 61 airlines connecting Union City with 136 airports across the world.
Which airlines fly to Union City?
Union City receives the most flights from United Airlines, Alaska Airlines and Delta with United Airlines being the preferred choice of carrier. Los Angeles is the most popular city for passengers to depart from.
How many nonstop flights are there to Union City?
Organising an unforgettable Union City adventure is a walk in the park when there are 4,722 nonstop flights each week to pick from.
Where are the most popular flights to Union City departing from?
Flights to Union City from Los Angeles, Las Vegas and Seattle airports are the most sought after.
How long is the flight to Union City Airport?
If it's Los Angeles you're departing, you'll be airborne for around 1 hour and 26 minutes before you arrive in Union City. Tarmac to tarmac from Las Vegas takes around 1 hour and 39 minutes and from Seattle, the average flight time is 2 hours and 13 minutes.
How to book the cheapest flight to Union City?
We all know those fortunate jet-setters who manage to land extremely cheap airfares whenever they fly. Eager to know how to do it for your Union City holiday? Don't leave it until the very last minute to lock in your flight. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Fares often differ depending on the airport you go for. Be sure to compare prices across airlines as well. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you spot an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Union City?
If you're poorly prepared, air travel can be challenging. But there's no need to worry. Follow these handy hints and enjoy a pleasant start to your getaway in Union City. What to pack in your hand luggage:

  • A plane trip can be a great experience if you pack the right gear. First things first, you'll need basic toiletry items, such as lip balm and hand cream, a spare set of clothes and a magazine or two. Secondly, find room in your hand luggage for your mobile phone, a charger, medications and perhaps a quality neck pillow as well. Lastly, and most importantly, remember to bring your passport, travel docs and your bank cards.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, blades, spray paint and fireworks. Sporting equipment like golf clubs, and items that could injure passengers, such as pepper spray and firearms, aren't allowed in the cabin either.

What to wear on a flight:

  • Your goal here is to be as comfortable as you can. Opt for flat, closed-toe shoes, dress in loose, natural fibers and don't forget to bring a jacket in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Union City?
As savvy travellers know, the secret is to be well prepared before you reach security. That way, you'll be hopping onto that plane to Union City before you know it. Follow these tips and get your trip off to a terrific start:

  • Be sure to keep your travel documents and passport easily accessible. They'll be the first things you'll be asked to present to security.
  • After that, both you and your hand luggage must be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items like your belt, coat and earphones will be required to go through the machine.
  • For just a few moments, you'll have to unplug from technology. Your phone, tablet and any other electronic gadgets also need to go through the scanner.
  • Travelling with your favourite perfume or cologne? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, it's OK to bring with you in your carry-on luggage.
  • It's also likely that you'll be asked to take your shoes off for scanning, so wearing slip-on shoes is always a wise idea.
  • Knives and other sharp items are prohibited in the cabin. They'll be seized at security, so put them in your checked baggage.

Flights to Union City information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
S$118

Trending flights to Union City

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

United
Mon, 2 Feb - Wed, 18 Feb
SIN
Singapore
SFO
San Francisco
S$875 Return, just found
S$875
Return
just found
Select United flight, departing Mon, 2 Feb from Singapore to San Francisco, returning Wed, 18 Feb, priced at S$875 just found

Explore a world of travel with Expedia

*Available to Expedia members.