$82 Cheap flight deals from San Francisco (SJC) to Union City (SJC)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from San Francisco to Union City

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 31 - Sun, Nov 1
OAK
Oakland Intl.
SFO
San Francisco Intl.
$417 Roundtrip, found 3 days ago
$417
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Sat, Oct 31 from Oakland Intl. to San Francisco Intl., returning Sun, Nov 1, priced at $417 found 3 days ago
Sun, Nov 1 - Wed, Nov 4
SFO
San Francisco Intl.
SJC
Norman Y. Mineta San Jose Intl.
$431 Roundtrip, found 3 days ago
$431
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Sun, Nov 1 from San Francisco Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Nov 4, priced at $431 found 3 days ago
Sun, Nov 1 - Wed, Nov 4
SFO
San Francisco Intl.
OAK
Oakland Intl.
$432 Roundtrip, found 7 hours ago
$432
Roundtrip
found 7 hours ago
Select Bargain Flight flight, departing Sun, Nov 1 from San Francisco Intl. to Oakland Intl., returning Wed, Nov 4, priced at $432 found 7 hours ago
Fri, Oct 30 - Sun, Nov 1
SJC
Norman Y. Mineta San Jose Intl.
SFO
San Francisco Intl.
$974 Roundtrip, found 2 hours ago
$974
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Norman Y. Mineta San Jose Intl. to San Francisco Intl., returning Sun, Nov 1, priced at $974 found 2 hours ago

Airfares from $82 One Way, $174 Round Trip from San Francisco to Union City

Prices starting at $174 for return flights and $82 for one-way flights to Union City were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 21 - Wed, Dec 23
SFO
San Francisco
OAK
Oakland
$174 Roundtrip, found 2 days ago
$174
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Dec 21 from San Francisco to Oakland, returning Wed, Dec 23, priced at $174 found 2 days ago
Wed, Dec 30 - Sun, Jan 10
SJC
San Jose
SFO
San Francisco
$200 Roundtrip, found 16 hours ago
$200
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Wed, Dec 30 from San Jose to San Francisco, returning Sun, Jan 10, priced at $200 found 16 hours ago
Wed, Feb 10 - Wed, Feb 17
SFO
San Francisco
SJC
San Jose
$204 Roundtrip, just found
$204
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Feb 10 from San Francisco to San Jose, returning Wed, Feb 17, priced at $204 just found
Fri, Nov 27 - Sat, Dec 5
SFO
San Francisco
SJC
San Jose
$214 Roundtrip, found 2 days ago
$214
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Nov 27 from San Francisco to San Jose, returning Sat, Dec 5, priced at $214 found 2 days ago
Wed, Dec 23 - Tue, Dec 29
OAK
Oakland
SFO
San Francisco
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Dec 23 from Oakland to San Francisco, returning Tue, Dec 29, priced at $215 found 1 day ago

Union City economy flight packages

Price found within the past 48 hours. Click for updated prices.
Marina Village Inn
2.0-star property

Marina Village Inn

7.8/10 Good! (1,004 reviews)

Nov 26 - Dec 2

6 night stay

San Francisco (SFO) to Oakland (OAK)

Southwest Airlines • Non-stop • Coach

Oakland (OAK) to San Francisco (SFO)

Frontier Airlines • Non-stop • Coach
Price was $694, price is now $509 per person
$509
per person
found 2 hours ago
The location was great; on the water, very good Chinese restaurant right by the hotel, and just minutes away from shops and In-N-Out ,about 15 minutes away from Oakland International Airport, and in a safe area. Staff very helpful. There was a scratch mark on the inside of the bathroom door, and a blue scratch mark about 6 inches long (I am guessing the paint from underneath). The shower door stuck at the bottom, so it was really hard to open and I was afraid I’d break the glass. They were out of coffee, and the complimentary breakfast is a choice of pastries and breakfast bars. Pictures of the property were misleading, as it looked like indoor access, which is what I wanted, but this was not the case. Crazy thing is that I would stay there again for the location, convenience and safety.

Reviewed on Oct 26, 2026

Claremont Resort & Club
5.0-star property

Claremont Resort & Club

9/10 Wonderful! (1,203 reviews)

Nov 26 - Dec 2

6 night stay

San Francisco (SFO) to Oakland (OAK)

Southwest Airlines • Non-stop • Coach

Oakland (OAK) to San Francisco (SFO)

Frontier Airlines • Non-stop • Coach
Save 100% on your flight
Price was $2,449, price is now $1,661 per person
$1,661
per person
found 2 hours ago
I found for the price there were a few disappointments. The server we had in the restaurant (the “famous” one by the lobby entrance) was quite disorganized, getting much of our order wrong or just not listening. The room for the price was way over priced. Crappy view on top of the air conditioning ducts outside our window. TV was way too small for how far the bed was from the screen. No late checkout!!! Though in the end they did give us a half hour. When you check in at 5:00 (4:00 check in) and you have to be out by 11 am is a bit of a rip off. We stay in many luxury hotels and I was not impressed. Probably if I had paid for a suite it would have been more impressive. Not sure I’d stay again and with my daughter living in Oakland there are many opportunities to stay there.

Reviewed on Oct 26, 2026

DoubleTree by Hilton Hotel Berkeley Marina
4.0-star property

DoubleTree by Hilton Hotel Berkeley Marina

8.2/10 Very Good! (5,193 reviews)

Nov 26 - Dec 2

6 night stay

San Francisco (SFO) to Oakland (OAK)

Southwest Airlines • Non-stop • Coach

Oakland (OAK) to San Francisco (SFO)

Frontier Airlines • Non-stop • Coach
Save 100% on your flight
Price was $797, price is now $548 per person
$548
per person
found 2 hours ago

Don't see what you're looking for?
See all available trips from San Francisco to Union City
View all trips

More About Flying To Union City from San Francisco

Route Information for Flights from San Francisco to Union City

Origin Airport IATA Code
SJC
Destination Airport IATA Code
SJC
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

San Francisco to Union City

Score low fares on flights from San Francisco to Union City with Orbitz. We make it easier than ever to find cheap San Francisco to Union City flights with our cutting-edge mobile tools and mobile website.

Book Discount Flights From San Francisco to Union City in Minutes

If you are looking for low cost San Francisco to Union City flights, just skip all of the other so-called bargain travel sites, because Orbitz offers guaranteed low fares. That means you don't have to constantly scan multiple sites and hover like a vulture at your computer, hoping to score better deals through last-minute sales.

Find Bargain San Francisco to Union City Flights With Our Convenient Tools

You benefit from more than just cheap flights from San Francisco to Union City. Orbitz is a convenient one-stop trip planner. Research weather, attractions, and transportation options for Union City to help you plan your trip and decide what to pack and where to go.

Booking domestic or international air fare and accommodations with Orbitz is a snap. Use your iPad, iPhone or Android device to find discount flights from San Francisco to Union City even while on the move, and sign up for instant email and text alerts to stay up-to-date on any delays affecting your flight. Or access m.orbitz.com via your mobile device’s Web browser.

Earn Miles through Orbitz for Your Frequent Flyer Program

You don't have to give up frequent flyer points to take advantage of our low fares. Add your frequent flyer number when you book your San Francisco to Union City flights to receive credit for your trip.

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.