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C$ 199+ Cheap flights to Palo Alto

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SFO
27 Feb — 6 Mar1
1 adult

Flights to Palo Alto in 2025

Find the latest flights to Palo Alto in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 22 February 2025.

Round-trip from

C$ 341

One-way from

C$ 199

Popular in

July

Cheapest in

February

Average price

C$ 514
WestJet
  • WestJet
  • 13/5-17/5
  • 2 total stops
  • 17h 56m total
  • Toronto to San Francisco
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WestJet
  • WestJet
  • 22/5
  • 1 total stop
  • 9h 05m total
  • Toronto to Palo Alto
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Highest demand for flights based on searches. 11% potential increase in price (C$ 104 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals to Palo Alto

Cheapest flights to Palo Alto
Explore the most affordable flight options available to Palo Alto. Find the lowest fares based on data from user searches, with prices last updated on 22 February 2025.

Tue 13/56:00 a.m.YHM - SFO
1 stop9h 05mWestJet
Sat 17/512:50 p.m.SFO - YHM
1 stop8h 51mWestJet
Deal found 20/2C$ 341
Thu 8/56:00 a.m.YKF - SFO
1 stop9h 05mWestJet
Sat 17/512:50 p.m.SFO - YKF
1 stop8h 56mWestJet
Deal found 20/2C$ 348
Tue 4/36:30 a.m.YYZ - SFO
1 stop9h 36mWestJet
Tue 11/31:55 p.m.SFO - YYZ
2 stops13h 03mWestJet
Deal found 21/2C$ 348
Fri 21/38:00 p.m.YYZ - SFO
1 stop14h 42mMultiple Airlines
Tue 25/310:59 p.m.SFO - YYZ
2 stops19h 12mMultiple Airlines
Deal found 21/2C$ 349
Thu 20/39:45 a.m.YYZ - SFO
Nonstop5h 54mPorter Airlines
Mon 24/31:40 p.m.SFO - YYZ
Nonstop5h 02mPorter Airlines
Deal found 21/2C$ 372
Thu 24/46:55 p.m.YYZ - SFO
Nonstop5h 42mAir Canada
Mon 28/44:30 p.m.SFO - YYZ
Nonstop5h 00mAir Canada
Deal found 20/2C$ 382
Sat 15/36:30 a.m.YYZ - SFO
Nonstop6h 07mUnited Airlines
Sun 30/310:52 p.m.SFO - YYZ
Nonstop5h 08mUnited Airlines
Deal found 21/2C$ 406
Tue 8/43:25 p.m.YTZ - SFO
1 stop9h 20mAir Canada
Tue 15/48:20 a.m.SFO - YTZ
1 stop10h 15mAir Canada
Deal found 21/2C$ 410
Fri 21/39:45 a.m.YYZ - SFO
Nonstop5h 54mAir Transat
Mon 24/31:40 p.m.SFO - YYZ
Nonstop5h 02mAir Transat
Deal found 21/2C$ 424
Thu 20/34:20 p.m.YYZ - SFO
1 stop10h 24mAlaska Airlines
Tue 25/31:44 p.m.SFO - YYZ
2 stops22h 11mAlaska Airlines
Deal found 21/2C$ 456
Sun 16/32:45 p.m.YYZ - SFO
1 stop11h 30mDelta
Tue 18/310:45 p.m.SFO - YYZ
1 stop7h 37mDelta
Deal found 21/2C$ 481
Fri 13/66:00 a.m.YKF - SFO
2 stops10h 59mMultiple Airlines
Sun 15/66:05 p.m.SFO - YKF
1 stop8h 10mMultiple Airlines
Deal found 21/2C$ 503

Find flights to Palo Alto within your budget

Locate flights to Palo Alto that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 22 February 2025.

Fly from

Toronto

Route

Depart

Return

Price

HamiltonSan Francisco

YHM - SFO

YHMSFO

Hamilton

Tue 13/5

6:00 a.m.-12:05 p.m.

1 stop9h 05m

San Francisco

Sat 17/5

12:50 p.m.-12:41 a.m.

1 stop8h 51m

C$ 341

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Thu 8/5

6:00 a.m.-12:05 p.m.

1 stop9h 05m

San Francisco

Sat 17/5

12:50 p.m.-12:46 a.m.

1 stop8h 56m

C$ 348

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Tue 4/3

6:30 a.m.-1:06 p.m.

1 stop9h 36m

San Francisco

Tue 11/3

1:55 p.m.-5:58 a.m.

2 stops13h 03m

C$ 348

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Fri 21/3

8:00 p.m.-7:42 a.m.

1 stop14h 42m

San Francisco

Mon 24/3

10:59 p.m.-9:11 p.m.

2 stops19h 12m

C$ 349

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 20/3

9:45 a.m.-12:39 p.m.

Nonstop5h 54m

San Francisco

Mon 24/3

1:40 p.m.-9:42 p.m.

Nonstop5h 02m

C$ 372

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Thu 24/4

6:55 p.m.-9:37 p.m.

Nonstop5h 42m

San Francisco

Mon 28/4

4:30 p.m.-12:30 a.m.

Nonstop5h 00m

C$ 382

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Sat 15/3

6:30 a.m.-9:37 a.m.

Nonstop6h 07m

San Francisco

Sun 30/3

10:52 p.m.-7:00 a.m.

Nonstop5h 08m

C$ 406

TorontoSan Francisco

YTZ - SFO

YTZSFO

Toronto Island

Tue 8/4

3:25 p.m.-9:45 p.m.

1 stop9h 20m

San Francisco

Tue 15/4

8:20 a.m.-9:35 p.m.

1 stop10h 15m

C$ 410

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Fri 21/3

9:45 a.m.-12:39 p.m.

Nonstop5h 54m

San Francisco

Mon 24/3

1:40 p.m.-9:42 p.m.

Nonstop5h 02m

C$ 424

TorontoSan Francisco

YYZ - SFO

YYZSFO

Toronto Pearson Intl

Fri 18/4

6:08 p.m.-10:43 p.m.

1 stop7h 35m

San Francisco

Tue 22/4

10:59 p.m.-8:55 a.m.

1 stop6h 56m

C$ 446

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/2

Showing 1-10 of 32 results
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Best time to book a flight to Palo Alto

Have a flexible travel schedule? Discover the best time to fly to Palo Alto with our price prediction graph.
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.

Travel insights for flights to Palo Alto

Get recent, data-driven insights about flights to Palo Alto including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Palo Alto?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Palo Alto. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight to Palo Alto, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Palo Alto?

On average, a flight from Toronto to Palo Alto takes 8 hours 11 minutes. Flights to Palo Alto from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Palo Alto?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Palo Alto. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Palo Alto should consider flying on Thursday at noon, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Weekly flight availability to Palo Alto

The most flights from Toronto to Palo Alto are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

What are the most popular airlines that fly to Palo Alto?

The most popular airlines flying from Toronto to Palo Alto are Porter Airlines, Air Canada and Air Transat.

Porter Airlines

Porter Airlines

From C$ 283

Air Canada

Air Canada

From C$ 243

Air Transat

Air Transat

From C$ 347

United Airlines

United Airlines

From C$ 352

What are the cheapest airlines that fly to Palo Alto?

The cheapest airlines flying from Toronto to Palo Alto are Lynx Air, Air Canada and Delta.

Rainfall in Palo Alto by month

Plan your trip to Palo Alto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Palo Alto 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 Palo Alto when rainfall is around 0.0 mm.

Temperature in Palo Alto by month

Plan your trip to Palo Alto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Palo Alto, 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).

Reviews of airlines servicing Palo Alto

Get insights into the airlines that provide service to Palo Alto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Palo Alto. Reviews last updated 22 February 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Porter Airlines to Palo Alto. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,700 reviews
Check prices

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,700 reviews
Alaska Airlines
8.0
Very good
9,700 reviews
Check prices

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,700 reviews
Check prices

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Porter Airlines
7.9
Good
277 reviews
Alaska Airlines
8.0
Very good
9,700 reviews
Check prices

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Air Transat
7.8
Good
382 reviews
Alaska Airlines
8.0
Very good
9,700 reviews
Check prices

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,754 reviews
Alaska Airlines
8.0
Very good
9,700 reviews
Check prices

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

  • Can I find cheaper flights to Palo Alto if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Palo Alto on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Palo Alto?

    Based on reviews from Cheapflights users, Flair Airlines is rated the highest out of the airlines that fly to Palo Alto.

  • How much is a round-trip flight to Palo Alto?

    A round-trip flight to Palo Alto will typically cost around C$ 83, however they can be found for as little as C$ 38.

  • Where does the fastest flight to Palo Alto depart from?

    For those looking to save time traveling to Palo Alto, Vancouver offers the quickest one-way flight (2 hours 25 minutes).

  • Does San Francisco have rental cars?

    Yes. Those touching down at San Francisco can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to San Francisco?

    Yes. San Francisco has hotels nearby for those requiring accommodations. Grand Hyatt At Sfo is the closest property to San Francisco (1.6 km away from San Francisco).

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