To save up to 86% on this flight, we recommend booking at least 34 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Montreal to Illinois from C$ 442 1-2 weeks out and tickets from C$ 598 for flights departing within the next 72 hours.
The best pricing can be found in the month of April. Prices to Illinois from Montreal average C$ 322. You can even find prices in April for less than C$ 322, as users have found deals to Illinois from as low as C$ 243. The month of January appears to be one of the more expensive times to travel to Illinois from Montreal. Flying in the targeted month can save you up to 10%.
Yes, there are multiple flights from Montreal to Illinois for under C$ 509. The cheapest flight booked recently is on Delta for just C$ 448, but on average you can expect to pay C$ 489.
Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Montreal to Illinois. Policies will vary by airline.
Some of the carriers operating flights from Montreal to Illinois that may be offering flexible cancellation policies are Air Canada, Porter Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Cheapflights has 9 direct flights from Montreal to Illinois under C$ 509. A good price for a direct flight from Montreal to Illinois is less than C$ 651.
Before booking your flight from Montreal to Illinois check out the most popular airlines for this route: Major Airline, American Airlines or Air Canada.
Looking for the cheapest flight from Montreal to Illinois? While on average our users pay C$ 475, our data indicates the cheapest price to be C$ 293. The most popular route (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), is priced around C$ 449.
Before booking your flight to Illinois from Montreal, check out the most reliable airlines to get you to your destination on time: Air Canada (86%), Asian Express Airline (86%), United Airlines( 86%).
A quick flight from Montreal to Illinois can take about 2h 26m. Air Canada provides one of the quickest options available for as low as C$ 497. This flight may include one or multiple stops.
Our cheapest airline available from Montreal to Illinois is Delta. Our recent data shows that you can find tickets from as low as C$ 449 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at C$ 454 and C$ 473 round-trip.
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 255. However, be on the lookout for offers from Delta and Porter Airlines, as they are both options that can get you from Montreal to Illinois for a low price.
||C$ 199||C$ 276||No cancel fee||52%||
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||C$ 184||C$ 388||No cancel fee||N/A||
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||C$ 284||C$ 412||No cancel fee||67%||
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||C$ 205||C$ 467||No cancel fee||71%||
Search American Airlines flights
||C$ 282||C$ 484||No cancel fee||69%||
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