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Cheap flights from Walla Walla to Montreal from $1,046

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Walla Walla to Montreal departing on 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Walla Walla to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:13 pm - 4:57 pm
ALW
-
YUL
22h 44m
2 stops
American Airlines Logo
3:45 pm - 12:17 am
YUL
-
ALW
11h 32m
2 stops
$1,046American Airlines
Sun, Jul 19 - Thu, Jul 23
American Airlines Logo
3:13 pm - 11:44 am
ALW
-
YUL
17h 31m
2 stops
American Airlines Logo
12:30 pm - 12:17 am
YUL
-
ALW
14h 47m
3 stops
$1,280American Airlines
Sun, Jul 19 - Thu, Jul 23

American Airlines flights from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Jul 19
ALW3:13 pmWalla Walla
22h 44m
2 stops
YUL4:57 pmMontreal Pierre Elliott Trudeau Intl
Jul 23
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
11h 32m
2 stops
ALW12:17 amWalla Walla
$1,046
American Airlines
Jul 19
ALW3:13 pmWalla Walla
17h 31m
2 stops
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Jul 23
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
14h 47m
3 stops
ALW12:17 amWalla Walla
$1,280

momondo Fare Finder

 
Customize your flight search to find flights from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Walla WallaMontreal

ALW - YUL

ALWYUL

Walla Walla

Sun 7/19

3:13 pm-4:57 pm

2 stops22h 44m

Montreal Pierre Elliott Trudeau Intl

Thu 7/23

3:45 pm-12:17 am

2 stops11h 32m

$1,046

Walla WallaMontreal

ALW - YUL

ALWYUL

Walla Walla

Sun 7/19

3:13 pm-11:44 am

2 stops17h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 7/23

12:30 pm-12:17 am

3 stops14h 47m

$1,280

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport (ALW to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

16h 42m

Direct flights

None
The fastest flight from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport takes 16h 42m
There are no direct flights from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport.
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  • How far is Walla Walla to Montreal Pierre Elliott Trudeau Intl by plane?

    There are 2119.8 mi between Walla Walla and Montreal Pierre Elliott Trudeau Intl. By plane, this route typically takes 16h 42m.

  • When did momondo last update prices for flights from Walla Walla Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Walla Walla Airport to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How old do you have to be to fly from Walla Walla Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Walla Walla Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The required travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Walla Walla to Montreal Pierre Elliott Trudeau Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Brossard
Longueuil
Trois-Rivières
Cornwall
Magog
Boucherville
Sherbrooke
Drummondville
Montebello
Saint-Jean-sur-Richelieu
Bromont
Saint-Sauveur
North Hatley
Sutton

Why use momondo?

Why should I use momondo to find a flight deal from Walla Walla to Montreal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Walla Walla to Montreal for you.

Can I find flights from Walla Walla to Montreal with flexible booking policies on momondo?

Flights from Walla Walla to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Walla Walla to Montreal?

Once all potential Walla Walla to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Walla Walla to Montreal right now. Can momondo alert me if prices change?

Price alerts on flights to Montreal from Walla Walla are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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