How long is the flight from Niagara Falls to San Francisco?

For as low as C$ 556, Delta can have you in San Francisco from Niagara Falls in 5h 36m. There are 3626 km between Niagara Falls and San Francisco. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Niagara Falls to San Francisco one-way?

The cheapest airlines for a one-way flight from Niagara Falls to San Francisco are WestJet (C$ 194), Porter Airlines (C$ 212), and Air Transat (C$ 224).

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the cheapest flights from Niagara Falls to San Francisco?

On average you can expect to pay C$ 1,531 for a flight from Niagara Falls to San Francisco. The cheapest flight overall is C$ 241 while the most popular route, (Toronto Pearson Intl - San Francisco) is currently priced at C$ 419.

What are the most reliable airlines from Niagara Falls to San Francisco?

Consider American Airlines (81%), Porter Airlines (81%) or Air Transat (81%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to San Francisco.

What are the most popular airlines that fly from Niagara Falls to San Francisco?

Porter Airlines, Air Canada and United Airlines are the most popular airlines when flying from Niagara Falls to San Francisco.

What airport do you fly into for flights to San Francisco from Niagara Falls?

San Francisco (SFO), located 17.7 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to San Francisco. 8 airlines have flights to San Francisco from Niagara Falls on a regular basis. Booking flights from Niagara Falls to San Francisco should not be difficult; the airport handles an average of 18 inbound flights from Niagara Falls per day.

Can I find deals for flights from Niagara Falls to San Francisco that include hotel bookings?

Yes. In addition to deals on Niagara Falls to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Niagara Falls to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to San Francisco.

Can I find deals for business class flights from Niagara Falls to San Francisco?

Yes. Cheapflights offers flight deals from Niagara Falls to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 246+ Cheap Flights from Niagara Falls, ON to San Francisco

Q: How much does it cost to fly round-trip from Niagara Falls to San Francisco?

Airfare is below average for this route at the moment. Niagara Falls to San Francisco flights typically cost between C$ 735 and C$ 468 in June. The cheapest round-trip price found within the last 5 days was C$ 409 on WestJet (24 Jun-11 Aug).

Cheapflights Tip: The best prices from Niagara Falls to San Francisco are usually found in January or October, booked 69 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Niagara Falls to San Francisco

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Niagara Falls to San Francisco
Explore the most affordable flight options available from Niagara Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Wed 24/610:00 a.m.

YYZ

SFO

1 stop9h 40m

WestJet

Tue 11/86:00 a.m.

SFO

YYZ

2 stops10h 55m

WestJet

Deal found 17/5C$ 409

Tue 8/96:00 a.m.

YYZ

SFO

1 stop9h 00m

WestJet

Mon 14/91:00 p.m.

SFO

YYZ

1 stop9h 05m

WestJet

Deal found 18/5C$ 412

Wed 24/610:00 a.m.

YYZ

SFO

1 stop9h 40m

WestJet

Wed 8/76:00 a.m.

SFO

YYZ

1 stop9h 55m

WestJet

Deal found 17/5C$ 413

Wed 24/610:00 a.m.

YYZ

SFO

1 stop9h 40m

WestJet

Wed 15/76:00 a.m.

SFO

YYZ

2 stops10h 00m

WestJet

Deal found 17/5C$ 415

Thu 20/82:50 p.m.

YYZ

SFO

1 stop10h 05m

WestJet

Fri 28/86:05 p.m.

SFO

YYZ

1 stop9h 50m

WestJet

Deal found 17/5C$ 417

Tue 11/86:00 a.m.

YYZ

SFO

1 stop9h 00m

WestJet

Tue 18/81:00 p.m.

SFO

YYZ

1 stop8h 10m

WestJet

Deal found 17/5C$ 419

Fri 17/76:00 a.m.

YYZ

SFO

1 stop9h 00m

WestJet

Thu 23/76:00 a.m.

SFO

YYZ

1 stop9h 55m

WestJet

Deal found 18/5C$ 420

Fri 16/109:45 a.m.

YYZ

SFO

Nonstop5h 35m

Porter Airlines

Sun 25/101:40 p.m.

SFO

YYZ

Nonstop4h 57m

Porter Airlines

Deal found 17/5C$ 421

Fri 16/109:45 a.m.

YYZ

SFO

Nonstop5h 35m

Porter Airlines

Sat 24/101:20 p.m.

SFO

YYZ

Nonstop5h 05m

Porter Airlines

Deal found 17/5C$ 423

Thu 16/711:10 p.m.

YYZ

SFO

2 stops15h 50m

WestJet

Wed 22/76:00 a.m.

SFO

YYZ

1 stop8h 10m

WestJet

Deal found 18/5C$ 424

Thu 9/710:50 a.m.

YYZ

SFO

1 stop8h 50m

WestJet

Tue 21/76:05 p.m.

SFO

YYZ

1 stop8h 40m

WestJet

Deal found 19/5C$ 426

Find flight deals from Niagara Falls to San Francisco

Round-trip from	C$ 409
One-way from	C$ 246
Popular in	December
Cheapest in	January
Average price	C$ 588

WestJet
24/6-11/8
3 total stops
20h 35m total
Niagara Falls to San Francisco

Search Deals

United Airlines
17/6
Nonstop
5h 39m total
Niagara Falls to San Francisco

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Fri 19/6

12:09 p.m.-8:59 p.m.

1 stop11h 50m

San Francisco

Tue 23/6

7:50 a.m.-9:59 p.m.

1 stop11h 09m

C$ 526

Quickest round-trip

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 20/8

5:16 p.m.-7:52 p.m.

Nonstop5h 36m

San Francisco

Mon 24/8

10:51 p.m.-7:00 a.m.

Nonstop5h 09m

C$ 556

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 2/7

6:30 a.m.-9:09 a.m.

Nonstop5h 39m

San Francisco

Tue 7/7

10:47 p.m.-7:00 a.m.

Nonstop5h 13m

C$ 556

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Sun 12/7

6:00 a.m.-2:50 p.m.

1 stop11h 50m

San Francisco

Tue 21/7

10:55 p.m.-1:34 p.m.

1 stop11h 39m

C$ 563

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 27/8

5:16 p.m.-7:52 p.m.

Nonstop5h 36m

San Francisco

Sun 30/8

12:45 a.m.-2:24 p.m.

1 stop10h 39m

C$ 570

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 16/7

6:30 a.m.-9:09 a.m.

Nonstop5h 39m

San Francisco

Wed 22/7

12:50 a.m.-1:42 p.m.

1 stop9h 52m

C$ 577

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 2/7

6:05 a.m.-10:29 a.m.

1 stop7h 24m

San Francisco

Tue 7/7

5:50 a.m.-4:35 p.m.

1 stop7h 45m

C$ 583

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Tue 11/8

9:00 p.m.-8:38 a.m.

1 stop14h 38m

San Francisco

Sun 16/8

8:10 a.m.-4:14 p.m.

Nonstop5h 04m

C$ 584

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Sat 4/7

4:18 p.m.-10:56 p.m.

1 stop9h 38m

San Francisco

Sat 11/7

11:59 p.m.-2:24 p.m.

1 stop11h 25m

C$ 584

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Tue 30/6

7:00 a.m.-11:38 a.m.

1 stop7h 38m

San Francisco

Sat 4/7

12:50 a.m.-11:49 a.m.

1 stop7h 59m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/5

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from Niagara Falls to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Niagara Falls with our price prediction graph.

YYZ-SFO

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to San Francisco

NI4-SFO

YYZ-SFO

What is the cheapest time of day to fly from NI4 to SFO?

It’s optimal to fly from Niagara Falls to San Francisco in the morning. By choosing this option you can save up to 42% on the cost of your flight, compared to a flight in the evening.

Weekly flight availability from Niagara Falls to San Francisco

The most flights from NI4 to SFO are scheduled on a Monday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip from Niagara Falls to San Francisco?

What is the cheapest day to fly from Niagara Falls to San Francisco?

Travelers seeking maximum savings on their Niagara Falls to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Francisco

See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Niagara Falls to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

439 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Porter Airlines

8.0

Very good

439 reviews

Porter Airlines

8.0

Very good

439 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Air Transat

7.8

Good

553 reviews

Porter Airlines

8.0

Very good

439 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

United Airlines

7.4

Good

9,751 reviews

Porter Airlines

8.0

Very good

439 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

WestJet

7.2

Good

3,342 reviews

Porter Airlines

8.0

Very good

439 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Air Canada

7.1

Good

11,075 reviews

Porter Airlines

8.0

Very good

439 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

What airport do you fly into for flights to San Francisco from Niagara Falls?
San Francisco (SFO), located 17.7 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to San Francisco. 8 airlines have flights to San Francisco from Niagara Falls on a regular basis. Booking flights from Niagara Falls to San Francisco should not be difficult; the airport handles an average of 18 inbound flights from Niagara Falls per day.
How long is the flight from Niagara Falls to San Francisco?
For as low as C$ 556, Delta can have you in San Francisco from Niagara Falls in 5h 36m. There are 3626 km between Niagara Falls and San Francisco. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Niagara Falls to San Francisco one-way?
The cheapest airlines for a one-way flight from Niagara Falls to San Francisco are WestJet (C$ 194), Porter Airlines (C$ 212), and Air Transat (C$ 224).
What are the most reliable airlines from Niagara Falls to San Francisco?
Consider American Airlines (81%), Porter Airlines (81%) or Air Transat (81%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to San Francisco.
What are the cheapest flights from Niagara Falls to San Francisco?
On average you can expect to pay C$ 1,531 for a flight from Niagara Falls to San Francisco. The cheapest flight overall is C$ 241 while the most popular route, (Toronto Pearson Intl - San Francisco) is currently priced at C$ 419.
Can I find deals for flights from Niagara Falls to San Francisco that include hotel bookings?
Yes. In addition to deals on Niagara Falls to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to San Francisco.
Can I find deals for business class flights from Niagara Falls to San Francisco?
Yes. Cheapflights offers flight deals from Niagara Falls to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Burlingame

San Bruno

Roseville

Livermore

South San Francisco

Novato

Santa Clara

Vallejo

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to California

Flights by cabin class

Other flight options

Popular flights

San Francisco flight routes

Top destinations

Alternative routes for Niagara Falls to San Francisco

Pearson Intl to Las Vegas flights

Pearson Intl to Los Angeles flights

Pearson Intl to San Francisco flights

Pierre Elliott Trudeau Intl to Los Angeles flights

Pierre Elliott Trudeau Intl to Las Vegas flights

Toronto Island to Las Vegas flights

Pearson Intl to Ontario flights

Pearson Intl to San Diego flights

Pierre Elliott Trudeau Intl to San Francisco flights

Toronto Island to Los Angeles flights

Toronto Island to San Francisco flights

Region of Waterloo Intl to Los Angeles flights

Hamilton to San Francisco flights

Hamilton to Las Vegas flights

Hamilton to Los Angeles flights

Pierre Elliott Trudeau Intl to Ontario flights

Region of Waterloo Intl to San Francisco flights

Pierre Elliott Trudeau Intl to San Diego flights

Pearson Intl to Sacramento flights

Region of Waterloo Intl to Las Vegas flights

Ottawa to Las Vegas flights

Toronto Island to San Diego flights

Pearson Intl to San Jose flights

Ottawa to Los Angeles flights

Pearson Intl to Santa Ana flights

Ottawa to San Francisco flights

Pearson Intl to Palm Springs flights

Hamilton to San Diego flights

Pearson Intl to Oakland flights

Region of Waterloo Intl to San Diego flights

Pearson Intl to Burbank flights

Pierre Elliott Trudeau Intl to San Jose flights

Pearson Intl to Reno flights

Ottawa to San Jose flights

Pierre Elliott Trudeau Intl to Santa Ana flights

Hamilton to San Jose flights

Ottawa to Sacramento flights

Pierre Elliott Trudeau Intl to Burbank flights

London to Las Vegas flights

Hamilton to Ontario flights

Pearson Intl to Long Beach flights

Pearson Intl to Monterey flights

Ottawa to San Diego flights

Region of Waterloo Intl to San Jose flights

Pearson Intl to Fresno flights

London to Los Angeles flights

Pierre Elliott Trudeau Intl to Oakland flights

Ottawa to Ontario flights

Top 8 airlines flying from Niagara Falls to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Flair Airlines	CheapestC$ 116	AverageC$ 439	FlexibilityNo cancel fee	On-timeN/A	Search Flair Airlines flights
Delta	CheapestC$ 286	AverageC$ 483	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
WestJet	CheapestC$ 288	AverageC$ 391	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 291	AverageC$ 673	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Porter Airlines	CheapestC$ 310	AverageC$ 495	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 350	AverageC$ 592	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air Transat	CheapestC$ 379	AverageC$ 592	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
United Airlines	CheapestC$ 445	AverageC$ 597	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Niagara Falls to San Francisco?

Cheapflights helps you search for flights from Niagara Falls to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to San Francisco?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Niagara Falls to San Francisco.

Can Cheapflights find flights from Niagara Falls to San Francisco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Niagara Falls to San Francisco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Niagara Falls to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Niagara Falls, ON to San Francisco from C$ 246

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Niagara Falls to San Francisco

Cheapest flights from Niagara Falls to San FranciscoExplore the most affordable flight options available from Niagara Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Explore the most affordable flight options available from Niagara Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Best flights from Niagara Falls to San FranciscoDiscover carefully curated flight deals from Niagara Falls to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 May 2026.

Discover carefully curated flight deals from Niagara Falls to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 May 2026.

Direct flights from Niagara Falls to San FranciscoExplore direct flight options from Niagara Falls to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 May 2026.

Explore direct flight options from Niagara Falls to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 May 2026.

Last-minute flights from Niagara Falls to San FranciscoDiscover last-minute flight deals from Niagara Falls to San Francisco. Data last updated 22 May 2026 and is based on user searches.

Discover last-minute flight deals from Niagara Falls to San Francisco. Data last updated 22 May 2026 and is based on user searches.

One-way flights from Niagara Falls to San FranciscoSearch for one-way flight options from Niagara Falls to San Francisco. Find affordable one-way fares based on user searches. Data last updated 22 May 2026.

Search for one-way flight options from Niagara Falls to San Francisco. Find affordable one-way fares based on user searches. Data last updated 22 May 2026.

Find flight deals from Niagara Falls to San Francisco

Keep the following information in mind while searching for Niagara Falls to San Francisco flight deals. Data was last updated 22 May 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Niagara Falls to San Francisco that are best for you.

Best time to book a flight from Niagara Falls to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Niagara Falls with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to San Francisco

What is the cheapest time of day to fly from NI4 to SFO?

Find hourly flight availability from Niagara Falls to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 May 2026.

Weekly flight availability from Niagara Falls to San Francisco

How much does it cost to fly round-trip from Niagara Falls to San Francisco?

What is the cheapest day to fly from Niagara Falls to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to San Francisco. Price data was last updated on 16 May 2026.

Reviews of airlines servicing San Francisco

See what other customers who have flown with Porter Airlines,Air Transat, andUnited Airlines from Niagara Falls to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Francisco from Niagara Falls?

How long is the flight from Niagara Falls to San Francisco?

What are the cheapest airlines to fly from Niagara Falls to San Francisco one-way?

What are the most reliable airlines from Niagara Falls to San Francisco?

What are the cheapest flights from Niagara Falls to San Francisco?

Can I find deals for flights from Niagara Falls to San Francisco that include hotel bookings?

How can I find direct flights from Niagara Falls to San Francisco?

Can I find deals for business class flights from Niagara Falls to San Francisco?

Travelling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Niagara Falls to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.

Search flights from Niagara Falls to San Francisco by cabin class

Find flights from Niagara Falls to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Niagara Falls and San Francisco flights

Browse other Niagara Falls and San Francisco flight options. Last updated on 22 May 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to San Francisco

Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 May 2026.

Niagara Falls to San Francisco flights

Consider these flights travelling from Niagara Falls to San Francisco.

Top 8 airlines flying from Niagara Falls to San Francisco

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Niagara Falls to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to San Francisco?

Can Cheapflights find flights from Niagara Falls to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Niagara Falls to San Francisco become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Niagara Falls to San Francisco
Explore the most affordable flight options available from Niagara Falls to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Best flights from Niagara Falls to San Francisco
Discover carefully curated flight deals from Niagara Falls to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 May 2026.

Direct flights from Niagara Falls to San Francisco
Explore direct flight options from Niagara Falls to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 May 2026.

Last-minute flights from Niagara Falls to San Francisco
Discover last-minute flight deals from Niagara Falls to San Francisco. Data last updated 22 May 2026 and is based on user searches.

One-way flights from Niagara Falls to San Francisco
Search for one-way flight options from Niagara Falls to San Francisco. Find affordable one-way fares based on user searches. Data last updated 22 May 2026.