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Find cheap flights from San Francisco to Niagara Falls from $80

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Niagara Falls departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/7
Fri 6/14

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Good to know

Low season

January

High season

June

Cheapest flight

$80
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Francisco to Toronto Pearson Airport

When to book flights from San Francisco to Niagara Falls

Are your dates flexible? Find out the best times to travel from San Francisco to Niagara Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from San Francisco to Niagara Falls

  • Which airports will I be using when flying from San Francisco to Niagara Falls?

    When flying out of San Francisco you’ll be using San Francisco. Niagara Falls does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 48.9 mi away.

  • How long does a flight from San Francisco to Niagara Falls take?

    Direct flights cover the 2,253 miles separating San Francisco and Niagara Falls in about 5h 05m.

  • How many flights are there between San Francisco and Niagara Falls?

    26 direct flights run between San Francisco and Niagara Falls on a daily basis. On average, there are about 188 departures each week.

  • What’s the cheapest day of the week to fly between San Francisco and Niagara Falls?

    Consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

  • How does KAYAK find such low prices on flights from San Francisco to Niagara Falls?

    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 to Niagara Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Niagara Falls from San Francisco 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 to Niagara Falls?

    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 to Niagara Falls with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Niagara Falls?

    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 to Niagara Falls from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from San Francisco to Niagara Falls?

    In the last 72 hours, the cheapest one-way ticket between San Francisco and Niagara Falls found on KAYAK was with Flair Airlines for $165. WestJet offered a round-trip connection from $383 and Porter Airlines from $399.

See more FAQs

Top tips for finding cheap flights from San Francisco to Niagara Falls

  • There is no airport in Niagara Falls. Instead, you’ll be flying into Toronto Pearson Airport when flying between San Francisco and Niagara Falls.
  • The cheapest flight from San Francisco to Niagara Falls was found 86 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is February.
See more tips

Top 5 airlines serving San Francisco to Niagara Falls

 
Need help choosing which airline to fly with from San Francisco to Niagara Falls? 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.
7.5
Porter AirlinesOverall score based on 423 reviews
6.7Entertainment
7.7Boarding
7.5Food
7.6Comfort
8.3Crew
Airline reviews

Wish we had music during take off and landing like the last flight

10.0 ExcellentAnonymous, Apr 2024EWR - YTZ
Read more about Porter Airlines reviews

Wish we had music during take off and landing like the last flight

First time with Porter and I can say this is best airline company in Canada. Great service, free WiFi, free snack and drinks (including beer and wine). Seats were super comfy on the Embraer jet and I appreciated the folding try table too. Staff were excellent both legs of the trip.

Crew is ok. They offered food n drinks. Had difficulty connecting to wifi on board.

Tight transfer in Montreal. (15 min) However, we made it, as did my luggage.

Great. Porter is very efficient, welcoming, and organized. I fly Porter often.

Flight was smooth and comfortable. The crew were exceptional. Amanda, Nichole and Hershel were attentive to our every need. So friendly. My daughter and I were surprised at quality of service. Loved the double row seating. Snacks were delicious. We would definitely fly with Porter again. Flight PD 670 SFO to YYZ Thank you so much for the best flight experience we have had

The E195-E2 is a great aircraft! Leather seats, lots of legroom and SO quiet! The flight crew is terrific!

Check in was slow because of passenger ahead in Reserve line. Seats were somewhat uncomfortable.

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight delayed 6 hr. Looking for compensation and will claim for it.allow US people to fix to avoid huge delay having a canadian tech to fix it.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

Beverage and food services are excellent. We enjoy paying the extra for economy plus for the 3 inches more leg room to be exact.

Flight was delayed by 3 hours. The pilot made up 1 hour during the flight, but that made the wait at the airport 5 hours once you factor getting there 2 hours early.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

Very uncomfortable seats and seat backs, and I am only 5’9”. Delayed due to crew issues, spent a long time with no ventilation. Teeny overhead bins. Wifi worked well. Arrived safely.

I was delighted that we were able to get on the 4:40 pm flight rather than our original booking at 6:55 pm!! Other than that, the flight was comfortable and landed early😊

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

The flight was canceled. We only found out at the airport. We had to book another flight which cost us more then the whole trip booked through Kayak. Lynx took our email and was supposed to write us with an alternate flight. We never received an email. They talked about reimbursement which was to be explained in the email (which we never received).

The online system for Lynx air to pay for additional baggage is not satisfactory. I was charged 100+$ for my suitcase when I tried to explain that the online payment was not functional using the app and showed screenshots of the same. In the end I gave up and paid and went ahead.

No snacks, just water.... could have been better. The actual flight was good.

Flight delayed by 4 hours but no communication. With passengers until after the posted departure time became apparent the flight was not going to board even close to on time.

Flight was sent canceled. The absolute most useless staff I have ever witnessed. Utterly careless - literally could not care less. 100% never using this airline again.

Poor communication at the check in counter and boarding gates.

Other then the screaming baby the flight was fine, nothing special

Check in experience was smooth, and the flight attendants were courteous and friendly. Very positive experience overall, thank you all!

Flight arrived late but other than that everything else okay

Great price for a new plane. Only offered water which we knew.

Book cheap flights from San Francisco to Niagara Falls

Recent round-trip flight deals

6/11Tue
1 stop
15h 13mSFO-YYZ
6/18Tue
1 stop
18h 09mYYZ-SFO
$194
6/11Tue
1 stop
16h 57mSFO-YYZ
6/18Tue
1 stop
15h 24mYYZ-SFO
$216
6/11Tue
1 stop
15h 13mSFO-YYZ
7/16Tue
1 stop
29h 14mYYZ-SFO
$225
6/11Tue
1 stop
15h 13mSFO-YYZ
6/19Wed
1 stop
18h 05mYYZ-SFO
$235
6/11Tue
1 stop
15h 13mSFO-YYZ
6/18Tue
2 stops
13h 44mYYZ-SFO
$236
7/22Mon
2 stopsWestJet
12h 25mSFO-YYZ
7/31Wed
2 stopsWestJet
11h 03mYYZ-SFO
$383
7/22Mon
1 stopWestJet
9h 40mSFO-YYZ
8/1Thu
1 stopWestJet
8h 32mYYZ-SFO
$385
5/19Sun
nonstopPorter Airlines
5h 07mSFO-YYZ
5/26Sun
nonstopPorter Airlines
5h 37mYYZ-SFO
$399
9/6Fri
1 stopWestJet
8h 26mSFO-YYZ
9/15Sun
1 stopWestJet
8h 31mYYZ-SFO
$402
5/20Mon
nonstopPorter Airlines
5h 07mSFO-YYZ
5/26Sun
nonstopPorter Airlines
5h 37mYYZ-SFO
$403

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Recent one-way flight deals

6/11Tue
1 stop
15h 13mSFO-YYZ
$80
6/4Tue
1 stop
17h 28mSFO-YYZ
$92
7/9Tue
nonstopPorter Airlines
5h 05mSFO-YYZ
$166
6/27Thu
nonstopPorter Airlines
5h 05mSFO-YYZ
$169
9/16Mon
nonstopAir Canada
5h 03mSFO-YYZ
$198
6/20Thu
nonstopAir Canada
4h 51mSFO-YYZ
$200
5/29Wed
1 stopAmerican Airlines
13h 44mSFO-YYZ
$238
5/21Tue
1 stopAmerican Airlines
12h 36mSFO-YYZ
$241
6/2Sun
1 stopUnited Airlines
7h 42mSFO-YYZ
$250
7/7Sun
1 stopUnited Airlines
16h 40mSFO-YYZ
$255

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Last minute flights from San Francisco to Niagara Falls

Last minute flight, train and bus deals

5/10Fri
nonstop
5h 07mSFO-YYZ
5/21Tue
multi-stop
19h 41mYYZ-SFO
$313
5/13Mon
nonstop
5h 07mSFO-YYZ
5/20Mon
multi-stop
31h 41mYYZ-SFO
$325
5/13Mon
nonstop
5h 07mSFO-YYZ
5/29Wed
multi-stop
15h 41mYYZ-SFO
$335
5/11Sat
nonstopPorter Airlines
5h 07mSFO-YYZ
5/14Tue
nonstopPorter Airlines
5h 37mYYZ-SFO
$415
5/10Fri
nonstopPorter Airlines
5h 07mSFO-YYZ
5/21Tue
nonstopPorter Airlines
5h 37mYYZ-SFO
$418
5/13Mon
multi-stopDelta
7h 59mSFO-YYZ
5/21Tue
multi-stopDelta
10h 53mYYZ-SFO
$533
5/13Mon
multi-stopDelta
7h 59mSFO-YYZ
5/16Thu
multi-stopDelta
9h 15mYYZ-SFO
$601
5/13Mon
multi-stopUnited Airlines
6h 49mSFO-YYZ
5/22Wed
nonstopUnited Airlines
5h 37mYYZ-SFO
$624
5/12Sun
multi-stopWestJet
12h 31mSFO-YYZ
5/14Tue
multi-stopWestJet
12h 14mYYZ-SFO
$677
5/10Fri
multi-stopWestJet
8h 32mSFO-YYZ
5/19Sun
multi-stopWestJet
29h 34mYYZ-SFO
$678

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Flights to Niagara Falls