$28 Find Cheap Flights from San Francisco Bay Area to the United States

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Low seasonJanuary
High seasonMay
Cheapest flight$28
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from San Francisco to Ontario

Flights from San Francisco Bay Area to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from San Francisco Bay Area to the United States 
MaryannFlew with United AirlinesSFO-EWRMar 2025
Bring your own food with you. Airport and airline food is expensive and you WILL need something to eat on such a long flight.
Verified travelerFlew with Spirit AirlinesSJC-LASMar 2025
Check in online, bring a backpack as a personal item!
Verified travelerFlew with FrontierSFO-DFWMar 2025
Whatever you do, don't fly Frontier, even if they're the cheapest. They're miserable and gouge you on fees anyway so you might as well fly a more honest and reliable airline.
DaneFlew with Hawaiian AirlinesSFO-IADApr 2025
Fly first class if you can afford it so that you're not squeezed in next to or between HUGE, FAT passengers.
William DrewFlew with SouthwestSJC-HNLDec 2024
If you're flying from San Jose, arrive at the airport early. You never know how long the line at TSA will be. If you have time, the airport has well-designed facilities and reasonable priced restaurants. The Southwest ground staff is professional and will help you through the check-in and cattle call boarding process
SarahFlew with Alaska AirlinesSFO-BURFeb 2025
Go early in the day so if your flight is canceled, you might have better alternatives than I did when my 12:30 flight was canceled.
Verified travelerFlew with Alaska AirlinesSFO-AUSJan 2025
Use the lounge access at the discounted rate. It was very nice.
Verified travelerFlew with Hawaiian AirlinesSFO-HNLFeb 2025
Stick with Hawaiian Airlines for the best exprrience
Verified travelerFlew with Hawaiian AirlinesOAK-HNLJan 2025
Free airbuds so people can watch a movie
DinaFlew with United AirlinesSFO-ORDDec 2024
Choose an airline that will accommodate your needs
Verified travelerFlew with Alaska AirlinesSFO-JFKJan 2025
The New York arrival terminal is not the best. Maybe that’s getting corrected with construction. It’s not a big deal though, particularly on the leg where you’re into new york (vs out of).
ericFlew with Air New ZealandSFO-BOSJan 2025
At least two hour connection Buy food pre-flight
Verified travelerFlew with Hawaiian AirlinesSFO-HNLJan 2025
Better grasp on what weather conditions will be and how you will respond. I shouldn’t have to sleep on the terminal floor tonight yet here I am…
StephenFlew with DeltaSFO-JFKFeb 2025
Check a bag. The boarding is horrible with this large packed flight.
Verified travelerFlew with Spirit AirlinesSJC-LAXNov 2024
Make sure to arrive at the airport early. On my recent flight from LAX to San Jose, the plane departed 20 minutes ahead of schedule. It seemed like all passengers were on board, and the aircraft was ready for takeoff.
MarkFlew with United AirlinesSFO-ATLSep 2024
Unless you are “held hostage” by mileage plus program. Don’t take this flight if it’s an old short haul aircraft. Delta has more and more comfortable flights to Atlanta
JohnFlew with SouthwestOAK-LASNov 2024
The transit through the Las Vegas airport required such a long walk. Be sure your carry on luggage has wheels.
ThuFlew with SouthwestOAK-HOUOct 2024
Oakland is a great airport to fly in and out of. Long term park is very reasonable.
GeraldFlew with Alaska AirlinesSFO-ORDOct 2024
Book a flight as early in the day as possible to avoid incoming flight delays.
MohammadFlew with Spirit AirlinesSJC-BURSep 2024
The TSA process is very short and quick. No need to come 2 hours ahead.
William DrewFlew with Alaska AirlinesSFO-HNLNov 2024
Arrive at least two hours before your flight.
Verified travelerFlew with Alaska AirlinesSTS-SANOct 2024
An hour before flight was enough time for departing from Santa Rosa. (I doubt anyone is at the airport and working at 4:30am).
Verified travelerFlew with Alaska AirlinesSFO-AUSSep 2024
Get there early enough to grab some food. I was just a little too late for that.
FSFlew with Hawaiian AirlinesOAK-HNLOct 2024
Bring your own headset, else you need to pay for some, if you need them.
Verified travelerFlew with Alaska AirlinesSFO-LAXOct 2024
Put phone in airplane mode and fasten safety belts
StevenFlew with SouthwestSFO-LASOct 2024
Take later flight out side of the hotel check in time. Lines are terrible. Travel light.
MariaFlew with Alaska AirlinesSJC-SANSep 2024
Fox car rental was very slow at their desk for getting a car.
JohnjimyFlew with ANASFO-LAXAug 2024
Layover from NRT(JPN), to SFO (US), to LAX(US) Easy if you are a United States Citizen, when you go to US Border & Customs, bring your Passport if you arrive Internationally. Remember to pick up your check baggage before moving into domestic flights, as they will check the tag for the plane you are boarding in. (They will check your baggage again). Bring your ID/DL (Real-ID COMPLIANT) with you to pass security/TSA, passport works too. SFO is pretty strict as well as LAX.
JamesFlew with Alaska AirlinesSJC-SANJun 2024
It’s pretty simple there. It’s one of the better airports.TSA has never been a problem for me there it moves and is mostly efficient… I was happy that we didn’t have to takeoff our shoes, which surprised me. They’re always seems to be long walk to the gates coming and going not sure why that is
BrookeFlew with DeltaSFO-MSPJun 2024
Book early for the best price. Upgrade if you can. Sun country is a more consistent experience but delta has better in-flight entertainment.
Verified travelerFlew with Alaska AirlinesSTS-LAXJul 2024
It is a super easy flight. Santa Rosa is easy to get in and out of and the trip is nice and short!
Verified travelerFlew with Alaska AirlinesSFO-PSPJun 2024
SFO ~ most convenient People should prepare themselves for cold temperature inside the cabin, bring coat/jacket and food in case flight is delayed.
DonFlew with American AirlinesSFO-ORDJun 2024
United offers the best service from SFO to ORD. Great capacity and several redundant flights in the event of a cancellation or delay.
BradFlew with Alaska AirlinesSFO-SANAug 2024
Alaska airlines with the SkyWest planes have 'no middle seats'. That is a comfy way to go.
IreneFlew with SouthwestSFO-LAXJun 2024
Arrive a least 1 hour before boarding if you’re checking bags. Light layers due weather variation
Verified travelerFlew with Alaska AirlinesSFO-SANJul 2024
They could smile more! It woukd greatly improve the mood in the packed aircraft
MiraFlew with Alaska AirlinesSFO-SEAAug 2024
we stayed at crowne Plaza at SeaTac. super convenient to Link.
NancyFlew with United AirlinesSFO-ATLAug 2024
Bring your own food, shorten your legs by about 4-5" and bring your own entertainment that is not relying on any internet.
Verified travelerFlew with Alaska AirlinesSFO-EWRJun 2024
Bring some food on board for the flight
BFlew with United AirlinesSFO-CMHJun 2024
I think United has direct flights to CMH while others ofgwr only indirects. Dunno for sure, will have to research flight routes. United charged me to change a flight UA1126 from 6/18 to 6/22...so instead of paying once, I had to pay twice, while China Southern Airlines swapped flights for free on a much longer more significant route with greater competitive pressures. I cant wait to have a look at UAs financials, my gut tells me they might be on the path to obsolesence.
JulieFlew with SouthwestSFO-LAXJun 2024
Avoid flying into LAX. It’s a nightmare. Baggage claim took 40 minutes. And then the shuttle to the car rental place took an hour because there are two shuttles. The first is a local bus that makes a stop at every seven terminals and then it takes you to another place where you have to wait for your smaller shuttle to the car rental place.
NancyFlew with Alaska AirlinesSTS-PDXJun 2024
I wish I’d known to book the flight first, then the car, then the hotel. I ended up doing it separately and kept getting prompts to book the next thing when I had already done it. I was hoping for a simple ABC & done: flight, parking, hotel, car, done. I did not find the process that simple. Maybe too many choices?
Verified travelerFlew with Alaska AirlinesSFO-SEAJul 2024
It is a very crowded flight, so I advice to choose seats in advance. We didn’t have that option and that was the only complaint I’d have because they put us in the middle seats and we both wanted aisle seats. My sister was able to switch but I wasn’t. She was switched to the back, almost to the last row.
DFlew with SouthwestOAK-LASJun 2024
If you’re disabled, book with another airline that reviews your info in advance, rather than being forced to fork over documentation at multiple gates only to still be humiliated & further delayed at boarding time.
ToddFlew with Hawaiian AirlinesOAK-LIHJul 2024
Used to love Alaska but they stoped direct flights from Oakland. Southwest non-stop departure times mare not as convenient which is why we chose Hawaiian for this trip to Kauai .
BryanFlew with American AirlinesSFO-DFWAug 2024
Don't count on wheelchair assistance, particularly if you have a short connection and different terminals. DFW is HUGE and the assistance program is a disaster.
Verified travelerFlew with Spirit AirlinesOAK-LASAug 2024
Never fly Spirit Airlines. The flight may be delayed & the gate crews are extremely rude
Verified travelerFlew with Alaska AirlinesSFO-BURJul 2024
Don't trust the announcements about the lack of carry-on space on board.
FatimaFlew with FrontierSFO-LAXJun 2024
Frontier requires 3hr preflight check in even on domestic flights
DavidFlew with United AirlinesSFO-IADJun 2024
Be prepared to pay for WiFi and food.
Verified travelerFlew with Alaska AirlinesSFO-MCOMay 2024
Expect Alaska to give you a 'last group' designation & announce that the last boarding group will have to gate-check a carry-on. Southwest's planes have more accommodating interiors, and they've never done anything similar.
Verified travelerFlew with Alaska AirlinesSTS-PDXMay 2024
If you fly in the afternoon, get seats n the right side of the plan because the glare of the sun is pretty bad
JoonwonFlew with Alaska AirlinesSJC-SANApr 2024
The airplane is a quite small one, compared to the regular size, so pls be ready for some restrictions on carry on bags.
Verified travelerFlew with Alaska AirlinesSJC-SEAApr 2024
San Jose is a wonderful airport! Sea Tac seemed crazy due to crowds and construction, but seemed to be funtional, fortunately.
AnthonyFlew with SouthwestOAK-LASApr 2024
What happens in Vegas stays in Vegas. Keep the window shades open because there is amazing views along the way.
LarryFlew with SouthwestOAK-ONTMay 2024
Oakland AP was nice and clean. Highly recommend to fly into the Bay Area.
SheilaFlew with SouthwestSFO-LAXApr 2024
I haven't tried all the airlines yet, but I do enjoy flying with southwest.
phoFlew with Alaska AirlinesSJC-HNLMay 2024
Singapore airlines are pretty good with everything.. SJC is good small airport
BrianFlew with Alaska AirlinesSFO-SANApr 2024
LAX and Seoul, Korea by far are the best airports
Mohamud RFlew with United AirlinesSFO-MSYMay 2024
Airline reliability and access to lounges for business class passengers
ThurmanFlew with United AirlinesSFO-DENMar 2024
Get TSA PRE and CLEAR. Life will be easy.
AntonFlew with United AirlinesSFO-SNAMar 2024
United works and SNA airport is very good
KateFlew with Alaska AirlinesSFO-PSPApr 2024
Fly in the morning when it’s not windy.
KarenFlew with Alaska AirlinesSFO-JFKApr 2024
I would like to see more flights from New York to Oakland.
JeffreyFlew with Alaska AirlinesSFO-HNLMar 2024
Try not to book a completely filled flight..
MichaelFlew with United AirlinesSFO-ONTMar 2024
Do not fly the late United flights. Every time I have done it the flight is very very late. I keep thinking “it couldn’t possibly happen again” and then it does. I should just drive my car instead of wasting my life on United airlines.
Verified travelerFlew with Alaska AirlinesSFO-JFKMar 2024
I like airlines that have options for seating, even if I have to pay for it. I would never had chosen to sit in exit seat where I couldn't recline or even sleep bc the headrest didn't work.
MatthewFlew with American AirlinesSFO-MIAMar 2024
Bring food, cause you ain’t gettin any on this flight!
Verified travelerFlew with United AirlinesSFO-EWRDec 2023
Don’t be gate lice. Standing in walkways leaving a narrow thruway for those trying to get to other gates is antisocial and should be embarrassing for the offenders. Making travel more arduous for others is a faux pas not you winning a zero sum game.
Verified travelerFlew with Hawaiian AirlinesOAK-LIHFeb 2024
Most food and snacks are an extra charge. But the price of the flight makes that inconvenience worth it
SidFlew with United AirlinesSFO-BZNJan 2024
wear layers as you never know if you will be cold or hot (with non-functional vents).
Verified travelerFlew with United AirlinesSFO-KOAFeb 2024
Be prepared for delays- otherwise check-in was easy and simple!
Verified travelerFlew with Alaska AirlinesSTS-SNAFeb 2024
Book directly from the airline and/or get refundable tickets.
Verified travelerFlew with Alaska AirlinesSTS-SANDec 2023
I would be curious on the flight delays due to rain and fog out of Santa Rosa. It seems they could be above the average

FAQs for booking flights from San Francisco Bay Area to the United States

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco Bay Area to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Francisco Bay Area to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Francisco Bay Area to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in the United States?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is San Diego Airport (SAN), with an average flight price of $108.

  • What is the cheapest day to fly to the United States?

    Based on KAYAK data, the cheapest day to fly to the United States is Wednesday where round-trip tickets can be as cheap as $493. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $609 on average.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $447 on average. Morning departures are around 29% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $576.

  • What is the cheapest flight to the United States?

    The cheapest ticket to the United States from San Francisco Bay Area found in the last 72 hours was to Las Vegas, at $56 round-trip. The most popular route is Oakland (OAK) to Newark Airport (EWR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $200.

  • What is the cheapest month to fly from San Francisco Bay Area to the United States?

    The cheapest month for flights from San Francisco Bay Area to the United States is January, when tickets cost $294 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $504 and $477 respectively.

  • How far in advance should I book a flight from San Francisco Bay Area to the United States?

    To get a below average price on the flight from San Francisco Bay Area to the United States, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

  • How long is the flight to the United States?

    An average nonstop flight from San Francisco Bay Area to the United States takes 3h 39m, covering a distance of 1502 miles. The shortest route is Oakland (OAK) to Burbank (BUR) with an average flight time of 1h 10m.

  • What are the most popular destinations in the United States?

    Based on KAYAK flight searches, the most popular destination is New York (18% of total searches to the United States). The next most popular destinations are Los Angeles (10%) and Las Vegas (7%). Searches for flights to Seattle (6%), to Santa Ana (5%) and to Chicago (5%) are also popular.

Top 5 airlines serving from San Francisco Bay Area to the United States

Need help choosing which airline to fly with from San Francisco Bay Area to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.9Comfort
8.2Boarding
7.1Entertainment
7.1Food
8.5Crew
Airline reviews

My youngest didn't have a assigned seat until we biard6the plane.

2.0 MediocreStephanie, Apr 2025SAN - SLC
Read more Alaska Airlines reviews

My youngest didn't have a assigned seat until we biard6the plane.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

It was my first time flying Alaska Airlines and first time flying from Santa Rosa airport. The staff was very professional and friendly. Their instructions were clear and any question was answered satisfactorily. My seat was comfortable and the in-flight beverage service very adequate for the duration of the flight. We arrived ahead of the scheduled landing time and deplaning was simple. I look forward to flying with Alaska again.

Personal demeanor not good on flight returning to LAX..Great and superb on the way to Portland

No non-alcoholic drinks available except water and small apple juice cans.

Flight attendant took my carefully folded coat and flung it across the aisle to the bin across the way. Where one of the passengers rescued it for me, because that just wasn’t right!!

First time flying with any airline that has decent seating. Great experience crew was friendly and the pilot was as well.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

My seat was changed at the last minute and I was moved to the last row, right next to the bathroom despite selecting my seat well in advance. I was also made to check my carry on due to space but when I got on the plane there was significant empty overhead space. Picking up my carry on from the luggage carousel added time to my trip which had already been extended due to delay.

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

I paid for what I got which was cheap, I brought my own entertainment. I knew what to expect, so I could be prepared. If you’re flying economy, check in early like me. I have no problems with my flight, was on time, staff were friendly, and overall good experience.

After several delays and being rebooked onto a layer flight, I had to speak to three AA agents for baggage claim to get an attendant. All were in foul mode and reluctant to assist or offer any assistance.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

It was a redeye flight, so every passenger just wanted to sleep, but through the entire flight, the flight crew made announcements over the loudspeaker at maximum volume every few minutes making sleep impossible. For example: it’s 2am, and the crew decides to give an extremely detailed announcement about snacks and beverages for sale. And 3am is the perfect time to wake up everyone with a lengthy announcement about how to get a coffee refill and how to take advantage of new offer from frontier for a credit card.

Book cheap flights from San Francisco Bay Area to the United States

Recent round-trip flight deals

5/27Tue
nonstopSpirit Airlines
1h 30mSJC-LAS
6/3Tue
nonstopSpirit Airlines
1h 25mLAS-SJC
$45
5/14Wed
nonstopSpirit Airlines
1h 30mSJC-LAS
5/21Wed
nonstopSpirit Airlines
1h 25mLAS-SJC
$47
5/29Thu
nonstopUnited Airlines
1h 27mSFO-ONT
5/29Thu
nonstopUnited Airlines
1h 27mONT-SFO
$52
5/10Sat
nonstopFrontier
1h 27mSFO-ONT
5/12Mon
nonstopFrontier
1h 38mONT-SFO
$56
6/25Wed
nonstopUnited Airlines
1h 29mSFO-ONT
6/29Sun
nonstopUnited Airlines
1h 27mONT-SFO
$57
5/10Sat
nonstopFrontier
1h 27mSFO-ONT
5/12Mon
nonstopFrontier
1h 38mONT-SFO
$59
5/31Sat
nonstopAlaska Airlines
2h 11mSFO-SEA
6/3Tue
nonstopAlaska Airlines
2h 11mSEA-SFO
$122
5/20Tue
nonstopAlaska Airlines
2h 09mSFO-SEA
5/20Tue
nonstopAlaska Airlines
2h 14mSEA-SFO
$131
5/10Sat
1 stopAmerican Airlines
6h 07mSFO-ONT
5/12Mon
1 stopAmerican Airlines
5h 51mONT-SFO
$199
5/24Sat
1 stopAmerican Airlines
7h 39mSFO-LGA
5/30Fri
1 stopAmerican Airlines
10h 23mLGA-SFO
$217

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Recent one-way flight deals

5/8Thu
nonstopFrontier
1h 28mSFO-ONT
$28
5/25Sun
nonstopFrontier
1h 32mSJC-LAS
$28
6/2Mon
nonstopUnited Airlines
1h 27mSFO-ONT
$29
5/6Tue
nonstopUnited Airlines
1h 29mSFO-ONT
$39
6/10Tue
nonstopAlaska Airlines
1h 30mSFO-LAX
$47
6/11Wed
nonstopAlaska Airlines
2h 09mSFO-SEA
$59
6/28Sat
nonstopDelta
1h 35mSJC-LAS
$69
6/14Sat
nonstopDelta
2h 19mSFO-SEA
$69
5/15Thu
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5h 54mSJC-LAX
$99
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1 stopAmerican Airlines
5h 43mSJC-LAX
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Last minute flights from San Francisco Bay Area to the United States

Last minute flight, train and bus deals

5/3Sat
nonstopFrontier
1h 27mSFO-ONT
5/10Sat
nonstopFrontier
1h 38mONT-SFO
$67
5/4Sun
nonstopFrontier
1h 32mSJC-LAS
5/15Thu
nonstopFrontier
1h 31mLAS-SJC
$76
5/3Sat
nonstopUnited Airlines
1h 30mSFO-ONT
5/8Thu
nonstopUnited Airlines
1h 28mONT-SFO
$187
5/3Sat
multi-stopAmerican Airlines
6h 44mSFO-ONT
5/3Sat
multi-stopAmerican Airlines
4h 33mONT-SFO
$193
5/2Fri
multi-stopAmerican Airlines
6h 04mSFO-ONT
5/5Mon
multi-stopAmerican Airlines
5h 51mONT-SFO
$199
5/4Sun
nonstopAlaska Airlines
1h 35mSFO-LAX
5/8Thu
nonstopAlaska Airlines
1h 29mLAX-SFO
$205
5/3Sat
nonstopUnited Airlines
1h 30mSFO-ONT
5/5Mon
nonstopUnited Airlines
1h 43mONT-SFO
$207
5/2Fri
nonstopDelta
1h 30mSFO-LAX
5/3Sat
nonstopDelta
1h 22mLAX-SFO
$231
5/2Fri
nonstopAlaska Airlines
1h 32mSFO-LAX
5/5Mon
nonstopAlaska Airlines
1h 29mLAX-SFO
$233
5/1Thu
nonstopDelta
1h 30mSFO-LAX
5/5Mon
nonstopDelta
1h 23mLAX-SFO
$234

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Everything you need to know for your flight to the United States

Cabin class types available on flights to San Francisco Bay Area

Cabin classes available on flights to San Francisco Bay Area. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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