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$702+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Flagstaff (FLG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — FLG
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap flight deals from Pierre Elliott Trudeau Intl to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Flagstaff (FLG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 16, 2025.

Round-trip from

$702
(American Airlines)
From Montreal Pierre Elliott Trudeau Intl to Flagstaff Pulliam
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Cheapest flights from Pierre Elliott Trudeau Intl to Flagstaff
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/55:15 pmYUL - FLG
2 stops19h 31mAmerican Airlines
Mon 10/131:20 pmFLG - YUL
2 stops19h 20mAmerican Airlines
Deal found 8/14$702

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Flagstaff 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, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Flagstaff that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Flagstaff

Route

Depart

Return

Price

MontrealFlagstaff

YUL - FLG

YULFLG

Montreal Pierre Elliott Trudeau Intl

Thu 1/8

7:10 am-8:49 pm

2 stops15h 39m

Flagstaff Pulliam

Tue 1/13

6:39 am-10:45 pm

2 stops14h 06m

$702

MontrealFlagstaff

YUL - FLG

YULFLG

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

5:15 pm-9:46 am

2 stops19h 31m

Flagstaff Pulliam

Mon 10/13

1:20 pm-11:40 am

2 stops19h 20m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Best time to book a flight from Pierre Elliott Trudeau Intl to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Pierre Elliott Trudeau Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Flagstaff. 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 Flagstaff from Montreal Pierre Elliott Trudeau Intl?

    Flagstaff Pulliam (FLG) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Flagstaff. You should not have trouble finding flights to Flagstaff Pulliam from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Flagstaff airport from Montreal Pierre Elliott Trudeau Intl. It is only a 4.3 mi journey from Flagstaff Pulliam (FLG) to Flagstaff’s city center.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Flagstaff that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Flagstaff.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Flagstaff?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Flagstaff?

    Currently, July is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Flagstaff (average of $542). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Flagstaff in March is currently the most expensive (average of $658). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Williams
Winslow

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