BOI - YUL

$219 Find Cheap Flights from Boise to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Montreal departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Montreal, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Boise to Montreal

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boise to Montreal

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boise to Montreal.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
11:59 pm - 11:39 amBOI-YUL
9h 40m1 stop
Delta Logo
6:15 am - 1:46 pmYUL-BOI
9h 31m1 stop
$496Delta
Find Deal
Thu, May 15 - Tue, May 20
Delta Logo
11:59 pm - 11:39 amBOI-YUL
9h 40m1 stop
Delta Logo
12:56 pm - 12:23 amYUL-BOI
13h 27m2 stops
$506Delta
Find Deal
Thu, May 15 - Tue, May 20
Delta Logo
11:59 pm - 11:39 amBOI-YUL
9h 40m1 stop
Delta Logo
6:15 am - 1:46 pmYUL-BOI
9h 31m1 stop
$625Delta
Find Deal
Thu, May 15 - Tue, May 20
Delta Logo
11:59 pm - 11:39 amBOI-YUL
9h 40m1 stop
Delta Logo
12:56 pm - 12:23 amYUL-BOI
13h 27m2 stops
$635Delta
Find Deal
Thu, May 15 - Tue, May 20
United Airlines Logo
12:27 pm - 10:40 amBOI-YUL
20h 13m1 stop
United Airlines Logo
6:15 am - 10:41 pmYUL-BOI
18h 26m1 stop
$636United Airlines
Find Deal
Wed, Aug 20 - Sat, Aug 23
United Airlines Logo
12:27 pm - 6:50 pmBOI-YUL
28h 23m1 stop
United Airlines Logo
8:20 am - 1:49 pmYUL-BOI
31h 29m2 stops
$641United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
American Airlines Logo
5:18 pm - 10:09 amBOI-YUL
14h 51m2 stops
American Airlines Logo
10:25 am - 11:36 pmYUL-BOI
15h 11m2 stops
$643American Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
WestJet Logo
5:45 am - 12:43 amBOI-YUL
16h 58m2 stops
WestJet Logo
7:00 am - 10:29 pmYUL-BOI
17h 29m2 stops
$676WestJet
Find Deal
Thu, May 15 - Tue, May 20
American Airlines Logo
1:17 pm - 11:35 amBOI-YUL
20h 18m1 stop
American Airlines Logo
5:29 pm - 12:36 pmYUL-BOI
21h 07m1 stop
$697American Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
WestJet Logo
5:00 am - 12:43 amBOI-YUL
17h 43m2 stops
WestJet Logo
7:00 am - 7:01 pmYUL-BOI
14h 01m2 stops
$726WestJet
Find Deal
Mon, Jul 21 - Fri, Jul 25
Useful Info

KAYAK's insights & trends for Boise to Montreal flights

Get data-powered insights and trends into flights from Boise to Montreal to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Montreal?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Montreal were found on Delta ($496) and United Airlines ($636).

Good to know

Cheapest flight$219
Flight from Boise to Montreal

When to book flights from Boise to Montreal

Are your dates flexible? Find out the best times to travel from Boise to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Boise to Montreal flights

  • What is the cheapest flight from Boise to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Boise to Montreal Pierre Elliott Trudeau Intl Airport was $219 for a one-way ticket and $496 for a round-trip.

  • Do I need a passport to fly between Boise and Montreal?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boise and on arrival in Montreal.

  • Which aircraft models fly most regularly from Boise to Montreal?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Montreal?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Boise and Montreal, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Boise to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Boise with another airline. Booking your flights between Boise and YUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Boise to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Boise to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Everything you need to know for your flight from Boise to Montreal

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.