Cheap flights To Union City (SJC) from $19

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Cheap Flights to Union City from $19 One Way, $38 Round Trip

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

Wed, Dec 2 - Wed, Dec 9
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$38 Roundtrip, found 3 hours ago
$38
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Los Angeles Intl. to San Francisco Intl., returning Wed, Dec 9, priced at $38 found 3 hours ago
Mon, Nov 16 - Tue, Nov 24
LAX
Los Angeles Intl.
SJC
Norman Y. Mineta San Jose Intl.
$43 Roundtrip, found 2 days ago
$43
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Nov 16 from Los Angeles Intl. to Norman Y. Mineta San Jose Intl., returning Tue, Nov 24, priced at $43 found 2 days ago
Sun, Jan 10 - Wed, Jan 27
SAN
San Diego Intl.
SFO
San Francisco Intl.
$63 Roundtrip, found 8 hours ago
$63
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sun, Jan 10 from San Diego Intl. to San Francisco Intl., returning Wed, Jan 27, priced at $63 found 8 hours ago
Sat, Dec 5 - Sat, Dec 12
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$100 Roundtrip, just found
$100
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Dec 5 from Los Angeles Intl. to San Francisco Intl., returning Sat, Dec 12, priced at $100 just found
Tue, Dec 15 - Tue, Dec 15
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$112 Roundtrip, found 9 hours ago
$112
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Dec 15 from Los Angeles Intl. to San Francisco Intl., returning Tue, Dec 15, priced at $112 found 9 hours ago
Sat, Jan 30 - Sat, Jan 30
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$112 Roundtrip, found 1 hour ago
$112
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Jan 30 from Los Angeles Intl. to San Francisco Intl., returning Sat, Jan 30, priced at $112 found 1 hour ago
Tue, Nov 17 - Tue, Nov 17
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Nov 17 from Los Angeles Intl. to San Francisco Intl., returning Tue, Nov 17, priced at $112 found 2 days ago
Sat, Dec 5 - Sat, Dec 5
SAN
San Diego Intl.
OAK
Oakland Intl.
$116 Roundtrip, found 9 hours ago
$116
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Sat, Dec 5 from San Diego Intl. to Oakland Intl., returning Sat, Dec 5, priced at $116 found 9 hours ago
Tue, Dec 15 - Tue, Dec 15
LAX
Los Angeles Intl.
SFO
San Francisco Intl.
$132 Roundtrip, found 9 hours ago
$132
Roundtrip
found 9 hours ago
Select United flight, departing Tue, Dec 15 from Los Angeles Intl. to San Francisco Intl., returning Tue, Dec 15, priced at $132 found 9 hours ago
Sat, Nov 14 - Sat, Nov 14
SAN
San Diego Intl.
SJC
Norman Y. Mineta San Jose Intl.
$152 Roundtrip, found 9 hours ago
$152
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Sat, Nov 14 from San Diego Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Nov 14, priced at $152 found 9 hours ago

Union City Flight Information

Traveling To
Union City
Destination Airport IATA Code
SJC
Number of Airlines Serving
Airlines
Frontier Airlines, Southwest Airlines, Alaska Airlines, United, Delta, American Airlines
Flight Price
$38
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Union City economy flight packages

Price found within the past 48 hours. Click for updated prices.
Claremont Resort & Club
5.0-star property

Claremont Resort & Club

Dec 7 - Dec 11

4 night stay

Denver (DEN) to Oakland (OAK)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,014, price is now $713 per person
$713
per person
found 1 day ago
Bardessono Hotel and Spa
5.0-star property

Bardessono Hotel and Spa

Nov 26 - Nov 28

2 night stay

Chicago (CHI) to Oakland (OAK)

American Airlines • Coach

Oakland (OAK) to Chicago (CHI)

Southwest Airlines • Coach
Price was $1,817, price is now $1,380 per person
$1,380
per person
found 1 day ago
Chic Sonoma Oasis w/ Pool, Bocce, Hot Tub + Minutes to Downtown
3.0-star property

Chic Sonoma Oasis w/ Pool, Bocce, Hot Tub + Minutes to Downtown

Dec 5 - Dec 8

3 night stay

Charlotte (CLT) to Oakland (OAK)

Southwest Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $2,629, price is now $2,087 per person
$2,087
per person
found 2 hours ago
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See all available trips from Denver to Union City
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Union City premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Maison Fleurie, A Four Sisters Inn
4.0-star property

Maison Fleurie, A Four Sisters Inn

8.2/10 Very Good! (742 reviews)

Dec 11 - Dec 13

2 night stay

Denver (DEN) to Oakland (OAK)

Frontier Airlines • Roundtrip • PremiumEconomy
Price was $944, price is now $765 per person
$765
per person
found 1 day ago

Bardessono Hotel and Spa
5.0-star property

Bardessono Hotel and Spa

9.8/10 Exceptional! (741 reviews)

Dec 11 - Dec 13

2 night stay

Denver (DEN) to Oakland (OAK)

Frontier Airlines • Roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,648, price is now $1,193 per person
$1,193
per person
found 1 day ago
Beautiful property in Napa Valley - like Living in an art museum- beautiful grounds ,water features ,sculpture and art. Very comfortable room- love the Nespresso ! VERY helpful attentive staff- shout out to the valets ! So awesome and friendly. Loved the complimentary shuttle /ride service. Thank U for a wonderful stay - we will be back !!

Reviewed on Oct 17, 2026

Alila Napa Valley, a Hyatt Luxury Resort
5.0-star property

Alila Napa Valley, a Hyatt Luxury Resort

9.2/10 Wonderful! (117 reviews)

Dec 11 - Dec 13

2 night stay

Denver (DEN) to Oakland (OAK)

Frontier Airlines • Roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,577, price is now $1,236 per person
$1,236
per person
found 1 day ago
Amaizing

Reviewed on Oct 17, 2026

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Union City first class flight packages

Price found within the past 48 hours. Click for updated prices.
White House Napa - Adults Only
4.0-star property

White House Napa - Adults Only

9.2/10 Wonderful! (656 reviews)

Nov 20 - Nov 23

3 night stay

Charlotte (CLT) to Oakland (OAK)

American Airlines • Roundtrip • FirstClass
Price was $2,557, price is now $2,258 per person
$2,258
per person
found 1 day ago
The location is good in that is walking distance to main downtown area. The rugs on the stairwell are ivory . Bad color! But everything else was nice.

Reviewed on Oct 19, 2026

Bardessono Hotel and Spa
5.0-star property

Bardessono Hotel and Spa

9.8/10 Exceptional! (741 reviews)

Nov 27 - Nov 30

3 night stay

Charlotte (CLT) to Oakland (OAK)

American Airlines • Roundtrip • FirstClass
Price was $4,094, price is now $3,272 per person
$3,272
per person
found 21 hours ago
Beautiful property in Napa Valley - like Living in an art museum- beautiful grounds ,water features ,sculpture and art. Very comfortable room- love the Nespresso ! VERY helpful attentive staff- shout out to the valets ! So awesome and friendly. Loved the complimentary shuttle /ride service. Thank U for a wonderful stay - we will be back !!

Reviewed on Oct 17, 2026

Alila Napa Valley, a Hyatt Luxury Resort
5.0-star property

Alila Napa Valley, a Hyatt Luxury Resort

9.2/10 Wonderful! (117 reviews)

Nov 20 - Nov 23

3 night stay

Charlotte (CLT) to Oakland (OAK)

American Airlines • Roundtrip • FirstClass
Price was $4,033, price is now $3,392 per person
$3,392
per person
found 1 day ago
Amaizing

Reviewed on Oct 17, 2026

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Union City

Save more on flights to Union City while making top-quality travel arrangements. At Orbitz we provide access to low cost flights, hotel lodgings and other discounts, along with superior customer service and an unbeatable satisfaction guarantee.

Compare And Book Discount Flights to Union City

Now it is easier than ever to find a discount Union City flight. Orbitz users can compare airfares for both international and domestic flights and can quickly determine the best hotels and car rental companies to use. You may also check out hotel and other reviews along with a number of travel tips, making your visit to an unfamiliar destination enjoyable and hassle-free.

Use Your Mobile Phone To Secure A Low Cost Flight To Union City

We now offer free apps for the most commonly used mobile devices. You can use your mobile phone to share relevant information pertaining to your trips, view images of local lodgings and take advantage of hotel and car rental discounts that may be available only to mobile device users.

Boost Your Frequent Flyer Rewards

You even retain your ability to earn frequent flier points and rewards when purchasing your tickets with Orbitz for Union City flights. Enter your frequent flyer information into your Orbitz profile to start earning rewards.

You will find that Orbitz is a very low cost, yet very effective travel planner. Free updates via your mobile phone device will help to keep you and all relevant parties informed of important flight updates. With access to unbeatable sales on all travel essentials, Orbitz makes booking an affordable flight to Union City a breeze.

Frequently asked questions

Which airlines fly to Union City?
Take your pick of 20 airlines that fly in and out of San Francisco Intl. Airport (SFO), the primary airport in the city. With all those options, you're sure to unearth an awesome deal. Here are a few of the most well-known international airlines that'll get you to Union City — and then discovering every corner of this city:

  • United Airlines - 487 flights to Union City per month
  • Air Canada - 261 flights to Union City per month
  • Alaska Airlines - 56 flights to Union City per month

What is the best airport to fly to in Union City?
Book a flight to Oakland Intl. Airport (OAK) and you'll be wandering around this awesome city in no time at all. This airport is approximately 12 miles northwest of the center of town. But OAK isn't your only choice. Norman Y. Mineta San Jose Intl. Airport (SJC) is another port of entry to Union City, so you'll want to compare airfares to get the best deal.
How much is a flight to Union City?
If you're looking at a return flight, airfares ranged from $38 to $152 this last week. The best one-way price was $19, coming from Los Angeles (LAX).
How to book the cheapest flight to Union City?
Snapping up cheap flights to Union City is as simple as booking with Orbitz. But if you're eager to make sure you're grabbing the best flight deals around, here are some tips to keep your wallet happy:

  • Consider taking off from or landing at nearby airports to save extra cash. Enter your preferred departure and arrival airports in the form fields, then click on the 'Nearby airports' function below. It will list your options, if any.
  • Also, click on the 'Show flexible dates' link to compare the prices for days around your chosen departure. You may be able to score cheaper flight deals if you're flexible with your schedule.
  • To filter your results, hit 'Show options.' You can search based on airlines, seating class, and nonstop and refundable flights. You can also select the time of day you'd like to fly under 'Sort & Filter' to the left.
  • The early bird gets the most rewarding savings, so book as soon as you know your travel dates. The cheapest airfares are quick to go and prices normally increase as the departure date gets closer.
  • Combine your hotels, flights and car rental into a competitive package deal. Save your cash for things that really excite you, like exploring every corner of Union City.
  • Flying during busier seasons can mean expensive airfares. Try to plan your vacation outside of popular dates, such as school breaks, Thanksgiving and Easter.

How long is a flight to Union City?
Flight times vary depending on the destination and airport you're departing from. But to give you some insight into the average duration, take a look at these well-known routes to Union City:

  • Los Angeles, CA (LAX-Los Angeles Intl.) to San Francisco Intl. Airport (SFO) - 1 hour and 34 minutes
  • New York, NY (JFK-John F. Kennedy Intl.) to San Francisco Intl. Airport (SFO) - 6 hours and 7 minutes
  • San Diego, CA (SAN-San Diego Intl.) to San Francisco Intl. Airport (SFO) - 1 hour and 56 minutes

What is the best time to book a flight to Union City?
On average, the cheapest time to book a seat is in January. This is followed by February and August. When looking for a cheap flight to Union City, it's always good to be ready to book. Cheap deals emerge in an instant and don't wait around!
What day of the week is the cheapest to book a flight to Union City?
To score an incredible flight deal, book on a Tuesday, Wednesday or Saturday. Usually, these are the cheapest days of the week to purchase tickets to Union City.
What is the cheapest day of the week to fly to Union City?
Based on Orbitz data from 2020, Monday is usually the best day to nab cheap flights to Union City. Tuesday also has more affordable fares, while Saturday has the highest ticket prices. Even though leaving at the weekend may be easier to organize, you'll have more cash to play with if you take off at the start of the week.
What is the cheapest month to fly to Union City?
To land cheap flights to Union City, you should pack your suitcase and travel in August. Orbitz data shows that this is generally the best month to save serious money on your airfare. If you're considering flying to Union City in June, be aware that this is the most expensive time to travel.
Which airlines allow free cancellation?
Flexibility is important, that's why Orbitz lets you search for carriers that won't penalize you for amendments to your reservation. Enter your departure and arrival points, then select "Filter by flexible change policies." We'll show you all the options that include free cancellation within 24 hours of booking and no change fees.
What do I need for the flight to Union City?
Flying doesn't have to be a drag. In fact it can be a joy if you're well prepared! Make your flight a hassle-free one with the following handy hints:

  • Your travel documents are the most important things you'll need to take on your flight. To avoid any delays while checking in, make sure that the information displayed on your ticket is correct and matches your government-issued photo ID.
  • To keep you entertained on your short trip to Union City, download your favorite tracks or restock the podcast library on your smartphone. Food can also be a tasty distraction while in the air, so pack a snack.
  • Even if you're flying in the height of summer, carry a warm top or scarf on board with you. Cabins are notorious for getting downright chilly.

How many direct flights are there to Union City?
There are 361 flights that travel direct to Union City every month, so you won't have to bother about tiring stopovers. Book a ticket with Southwest Airlines or Spirit Airlines and then settle back and enjoy the flight. Delta Air Lines, Alaska Airlines, Volaris and Hawaiian Airlines also provide nonstop flights to Union City.
How do I get cheap first-class/business deals to Union City?
Savvy travelers have mastered the art of finding first or business-class fares to Union City without the eye-watering price tag. Take a leaf out of their book with these handy hints:

  • Being flexible isn't just a yoga thing. Avoid locking in your travel dates so you can snap up cheaper airfares when a sale comes along.
  • Look for a budget airline that offers business-class seats. They usually come with more space and a glass of bubbly — and a more attractive price.
  • Make the most of your airline's flight rewards program and use points to upgrade your seat. You can also bid for an upgrade in an online auction.

How to get into Union City from the airport?
If you want to drive into Union City, there are a number of car rental branches at Oakland Intl. Airport (OAK). Options include Thrifty Car Rental, Avis and Dollar. Choose an Oakland Intl. Airport (OAK) car rental, grab the keys and you'll be off on your adventure in a jiffy. The town center is 12 miles southeast of the airport so you could also take a taxi or public transportation into town and pick up a ride from Union City car rentals instead.
What is the best time to go to Union City?
Anytime is a wonderful time to head to Union City, though June, August and September are the busiest months. As with most of the Northern Hemisphere, the summer season kicks off June 20. If you'd like to get around in a light T-shirt than a winter jacket, this time of year would be ideal. Expect average daytime highs of 80 ºF and nighttime lows around 55 ºF.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.