Cheap Flights to Rosemont , IL from CA $157

View CA $157 flight on Fri, Nov. 28, 2025Opens in a new window

Popular airlines to Rosemont

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Rosemont?

Prices were available within the past 7 days and start at CA $157 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Nov. 28 - Sun, Nov. 30
YYZ
Toronto
ORD
Chicago
CA $244 Roundtrip, just found
CA $244
Roundtrip
just found
Select Air Canada flight, departing Fri, Nov. 28 from Toronto to Chicago, returning Sun, Nov. 30, priced at CA $244 just found
United
Fri, Feb. 6 - Sun, Feb. 8
YYZ
Toronto
ORD
Chicago
CA $245 Roundtrip, found 2 days ago
CA $245
Roundtrip
found 2 days ago
Select United flight, departing Fri, Feb. 6 from Toronto to Chicago, returning Sun, Feb. 8, priced at CA $245 found 2 days ago
Porter Airlines
Fri, Oct. 17 - Mon, Oct. 20
YUL
Montreal
MDW
Chicago
CA $250 Roundtrip, found 1 day ago
CA $250
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Fri, Oct. 17 from Montreal to Chicago, returning Mon, Oct. 20, priced at CA $250 found 1 day ago
American Airlines
Sun, Nov. 2 - Sat, Nov. 8
YYZ
Toronto
ORD
Chicago
CA $261 Roundtrip, found 5 days ago
CA $261
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Nov. 2 from Toronto to Chicago, returning Sat, Nov. 8, priced at CA $261 found 5 days ago
Delta
Mon, Nov. 10 - Sat, Nov. 15
YYZ
Toronto
ORD
Chicago
CA $279 Roundtrip, found 1 day ago
CA $279
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov. 10 from Toronto to Chicago, returning Sat, Nov. 15, priced at CA $279 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)

June is typically the cheapest month to fly

From CA $106 - CA $340 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Rosemont. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Rosemont. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Rosemont.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Rosemont flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Rosemont.

Looking to save even more? Get additional savings by bundling your Rosemont flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Rosemont trip!

Frequently asked questions

What is the name of Rosemont's airport?
The majority of visitors prefer to fly into O'Hare Intl. Airport (ORD) when visiting the vibrant city of Rosemont.
How far is ORD from central Rosemont?
O'Hare Intl. Airport (ORD) is only a short cab ride from happening downtown Rosemont. You'll find it 3 kilometres from the centre of the city.
What airport is best to fly into Rosemont?
Before booking tickets to Rosemont, it's smart to think about which airport is most convenient. O'Hare Intl. Airport (ORD) is 3 kilometres from downtown. If you land at MDW, you'll be 24 kilometres away from the centre of the city.
How many airlines fly to Rosemont?
There are 51 air carriers that fly to Rosemont from 237 airports across the globe.
Which airlines fly to Rosemont?
Rosemont receives most of its flights from United Airlines, American Airlines and Delta with United Airlines being the preferred choice of airline. New York is the most popular city for passengers to jet off from.
How many nonstop flights are there to Rosemont?
With 7,564 direct flights running each week, you'll be landing in Rosemont before you can ask, "Are we there yet?"
Where are the most popular flights to Rosemont departing from?
The most popular flights to Rosemont depart from New York, Washington and Dallas airports.
How long is the flight to Rosemont Airport?
If it's New York you're departing, you'll be midair for around 2 hours and 44 minutes before you arrive in Rosemont. Airport to airport from Washington takes about 2 hours and 15 minutes and from Dallas, it's 2 hours and 18 minutes.
How to book the cheapest flight to Rosemont?
Don't leave booking your flight to Rosemont until the very last minute. That's one move frequent travellers use to get the best deals. Booking well in advance means more choices and cheaper flights. Don't stop there, however. Do some research and find out if there is more than one airport at your destination. Ticket prices often differ depending on which airport you use. Don't forget to compare fares across airlines as well. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and be ready to snap up a ticket as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Rosemont?
If you're not prepared, airports and flying can be tough. But there's no need to worry. Follow these handy hints for a pleasant start to your getaway in Rosemont. What to pack in your hand luggage:

  • First, pack in your passport, important documents, credit cards and daily medications. Next, you'll want some in-flight entertainment to while away the time. A thrilling book and a tablet filled with your favourite shows are some great options. If you intend to take a quick snooze, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, squeeze in a toothbrush and some deodorant to ensure you arrive feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between airlines, the general rule of thumb is nothing flammable, sharp or explosive. This includes screwdrivers, blades, aerosol cans and bleaching agents. Sporting equipment like ice skates, and objects that could harm other people, such as firearms and ammunition, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Layer up with comfy clothing and pick shoes that are flat, roomy and easy to remove.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers on long-distance flights. Lower your risks by staying hydrated, keeping your legs moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Rosemont?
The trick is to be well organized before you reach airport security. That way, you'll be hopping onto that plane to Rosemont in next to no time. Follow these helpful tips and get your trip off to a fantastic start:

  • Security personnel first need to determine that you have a valid ID and matching travel documents before you can proceed any further. Have them ready to show.
  • Time to strip down. Well kind of. Your belt, coat, keys and other small items, like your earphones, will need to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Your electronic gadgets like phones and laptops will also have to go through the machine to be scanned. No need to worry though, you'll be back online in no time.
  • Any liquids or gels, such as shampoo or hand cream, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to have to remove them when going through security. Big boots and other heavy-style shoes are usually subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked suitcase. They won't be allowed on board.

Flights to Rosemont information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
CA $244

Trending flights to Rosemont

Prices were available within the past 7 days and start at CA $157 for one-way flights and CA $244 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Nov. 28 - Sun, Nov. 30
YYZ
Toronto
ORD
Chicago
CA $244 Roundtrip, just found
CA $244
Roundtrip
just found
Select Air Canada flight, departing Fri, Nov. 28 from Toronto to Chicago, returning Sun, Nov. 30, priced at CA $244 just found
*Available to Expedia members.