Cheap Flights from Montreal (YUL) to Clinton (CSM)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from Montréal–Trudeau to CSM last minute?
When it comes to booking your flights, being prepared pays dividends. While you may be able to score a deal on a Montreal Airport to CSM flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international travel it's between three and four months.
What airports do you fly into for Foss from Montreal?
To journey from Montreal to Foss, you can arrive at Clinton, OK (CSM-Clinton-Sherman Industrial), Clinton, OK (CLK-Clinton Municipal) or Altus, OK (AXS-Altus Municipal). Disembark at Clinton, OK (CSM-Clinton-Sherman Industrial) and you'll be approximately 11 kilometers south of the middle of Foss. Whichever hub you settle on, Expedia will help you get your hands on a terrific flight deal.
Can I change the date of my flight from Montreal Airport to CSM?
It's so easy to make changes to your Montréal–Trudeau to CSM journey yourself. Simply go to the Expedia Trips portal and click on "change flight." Look for new flights and book the one that better suits your plans. You'll see an estimate of your flight change fee, if applicable. You can also find your way to our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

Travel information

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Clinton-Sherman Industrial
Distance
2401 km

Book with confidence

Book with confidence