Prices are in Canadian Dollars.

Cheap flights from Longueuil to Napa Valley

Round-trip
Economy
Montreal (YMQ)
San Francisco (SFO)
Depart
Return
Any month
Compare vs. Cheapflights |

The best prices from Longueuil to Napa Valley are usually found in January or August, booked 18 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Longueuil (YMQ) to Napa Valley (SFO)

YMQ - SFO
Price
C$ 440 - C$ 766

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

January

Best time to find cheap flights, 24% potential price drop

Average price

C$ 440

Average for round-trip flights in January 2021

Round-trip from

C$ 440

From Longueuil to Napa Valley

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Longueuil to Napa Valley?

Saturday flights are found to be more expensive to fly from Longueuil to Napa Valley. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Napa Valley.

How far in advance should I book a flight from Longueuil to Napa Valley?

To save on the cost of your flight from Longueuil to Napa Valley, book at least 59 days before your planned departure. Booking around this time can save you about 27% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 692 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 823.

What is the cheapest month to fly from Longueuil to Napa Valley?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Napa Valley. Flights to Napa Valley from Longueuil in August are about C$ 618 on average during August, but can be found for as low as C$ 519.

When is the cheapest time to fly from Longueuil to Napa Valley (YMQ - SFO)?

A simple way to save on the total cost of your ticket is to fly from Longueuil to Napa Valley at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

Cheap flights from Longueuil to Napa Valley in January, February 2021

19 Feb - 24 Feb
C$ 423pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
15 Feb - 24 Feb
C$ 451pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
25 Feb - 4 Mar
C$ 453pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Longueuil to Napa Valley 2021 flight deals

21 Apr - 25 Apr
C$ 421pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
19 Feb - 24 Feb
C$ 423pp
YUL
Montreal Pierre Elliott Trudeau Intl
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl
15 Feb - 24 Feb
C$ 451pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl

Direct flights to Napa Valley from Longueuil

10 May - 17 May
C$ 505pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl
21 Apr - 25 Apr
C$ 546pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
Direct
SFO
San Francisco
SFO
San Francisco
Air Canada
Direct
YUL
Montreal Pierre Elliott Trudeau Intl

Last minute flights from Longueuil to Napa Valley

3 Feb - 10 Feb
C$ 762pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
3 Feb - 10 Feb
C$ 775pp
YUL
Montreal Pierre Elliott Trudeau Intl
Multiple Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
YUL
Montreal Pierre Elliott Trudeau Intl
3 Feb - 10 Feb
C$ 827pp
YUL
Montreal Pierre Elliott Trudeau Intl
Air Canada
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air Canada
   
2 STOPS
YUL
Montreal Pierre Elliott Trudeau Intl

Related info for your journey

Flight FAQs

From Longueuil to Napa Valley

Can I find flights from Longueuil to Napa Valley for under C$ 509 on Cheapflights?

Yes, there are multiple flights from Longueuil to Napa Valley for under C$ 509. The cheapest flight booked recently is on American Airlines for just C$ 421, but on average you can expect to pay C$ 507.

What safety measures are being taken by airlines flying from Montreal to San Francisco to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Some of the new policies that have been implemented to accommodate travellers flying from Montreal to San Francisco are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Montreal to San Francisco have flexible cancellations due to COVID-19?

Air Canada, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Are there direct flights from Longueuil to Napa Valley for under C$ 509 on Cheapflights?

Cheapflights has 2 direct flights from Longueuil to Napa Valley under C$ 509. A good price for a direct flight from Longueuil to Napa Valley is less than C$ 526.

Are there last-minute flights available from Longueuil to Napa Valley for under C$ 764?

There are currently 3+ open flights from Longueuil to Napa Valley within the next 7 days for less than C$ 764.

Is Montreal weather warmer or cooler than San Francisco?

Temperatures around the 27 °C's can be experienced in July. The weather in San Francisco is colder than in Montreal. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Longueuil to Napa Valley?

Airlines like Air Canada, Delta, and United Airlines fly from Longueuil to Napa Valley in about 6h 15m. The time it takes to get you to your destination can typically vary by up to 3h 17m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Longueuil to Napa Valley round-trip?

Flying on American Airlines is currently your cheapest option to Napa Valley, with prices starting at C$ 422. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at C$ 497 and C$ 499, respectively. American Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

Destination information for Napa Valley

Today's exchange rate
C$ 1 = $0.79
Flight duration
5h 51m

Airports servicing Montreal

Saint-Hubert Airport (YHU)

Airports servicing San Francisco

Top 5 airlines flying from Longueuil to Napa Valley

Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
C$ 182 C$ 355 No cancel fee 71%
Search American Airlines flights
Delta
C$ 241 C$ 384 No cancel fee N/A
Search Delta flights
WestJet
C$ 226 C$ 423 No cancel fee 60%
Search WestJet flights
United Airlines
C$ 332 C$ 505 No cancel fee 69%
Search United Airlines flights
Air Canada
C$ 396 C$ 559 No cancel fee 67%
Search Air Canada flights
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