Title: Cheap Flights from Montreal (YUL) to St. Augustine (UST) - Expedia.ca ![](https://images.trvl-media.com/place/6047864/aedc8271-950b-42ea-9f0e-8dd93054276a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6047864/aedc8271-950b-42ea-9f0e-8dd93054276a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Montreal (YUL) to St. Augustine (UST) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Flight 1 Leaving from Going to Departing Flight 2 Leaving from Going to Departing ## Popular airlines from Trudeau International Airport (YUL) to St. Augustine, FL (UST-Northeast Florida Regional) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:ust,departure:12/11/2025TANYT&leg2=from:ust,to:yul,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:ust,departure:12/11/2025TANYT&leg2=from:ust,to:yul,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:ust,departure:12/11/2025TANYT&leg2=from:ust,to:yul,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:ust,departure:12/11/2025TANYT&leg2=from:ust,to:yul,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:ust,departure:12/11/2025TANYT&leg2=from:ust,to:yul,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:ust,departure:12/11/2025TANYT&leg2=from:ust,to:yul,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:ust,departure:12/11/2025TANYT&leg2=from:ust,to:yul,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Montreal Airport to UST? > The lowest price advertised for a round-trip journey between Montreal Airport and Northeast Florida Regional Airport is . But you better act quick. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Montréal–Trudeau to UST? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Montréal–Trudeau to Northeast Florida Regional Airport (UST) that have flexible change policies? > Many carriers offer the option to reschedule your flight without a change fee. All you pay is the difference in the ticket price. When searching for Montreal Airport to UST flights, you'll see a "No change fees" filter for you to select. ### How far is the flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Northeast Florida Regional Airport? > The flight distance between Pierre Elliott Trudeau Intl. Airport (YUL) and Northeast Florida Regional Airport is 1,850 kilometres. Pack yourself a drink, some snacks and an interesting book to read. Keep yourself entertained and the time will fly by. ### Which airlines fly direct from Montreal Airport to UST? > If you want to fly straight from Montreal Airport to Northeast Florida Regional Airport (UST), you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports. ### Are Montréal–Trudeau to Northeast Florida Regional Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to get an awesome last-minute deal from Montréal–Trudeau to Northeast Florida Regional Airport, but it can also be hit-or-miss. As many airlines release prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you're always getting the latest offers. ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Northeast Florida Regional | | Distance | 1835 km | ## Book with confidence ### Montreal to St. Augustine Flights **The easy way to book your flights from Montreal to St. Augustine**  With Expedia, it’s simple to find and book flights to St. Augustine from Montreal whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Northeast Florida Regional, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Montreal to St. Augustine today, tomorrow, or this week.   **Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Northeast Florida Regional, UST**  Sort your search results by price to find great deals on your flight from Montreal to St. Augustine—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Augustine from Montreal currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to St. Augustine   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to St. Augustine from Montreal**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Augustine with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Atlanta to Jacksonville Coast](https://www.expedia.ca/lp/flights/178232/553248621593965862/atlanta-to-jacksonville-coast) - [Flights from Atlanta to Beach Cities Jacksonville](https://www.expedia.ca/lp/flights/178232/6062930/atlanta-to-beach-cities-jacksonville) - [Flights from Atlanta to Palm Coast](https://www.expedia.ca/lp/flights/178232/6637/atlanta-to-palm-coast) - [Flights from Charlotte to Palm Coast](https://www.expedia.ca/lp/flights/178247/6637/charlotte-to-palm-coast) - [Flights from Dallas to Jacksonville Coast](https://www.expedia.ca/lp/flights/178253/553248621593965862/dallas-to-jacksonville-coast) - [Flights from Dallas to Beach Cities Jacksonville](https://www.expedia.ca/lp/flights/178253/6062930/dallas-to-beach-cities-jacksonville) - [Flights from Detroit to Jacksonville Coast](https://www.expedia.ca/lp/flights/178255/553248621593965862/detroit-to-jacksonville-coast) - 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