Cheap Flights to Chelmsford from CA $165

View CA $165 flight on Sun, May 10, 2026Opens in a new window

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How much is the cheapest flight to Chelmsford?

Prices were available within the past 7 days and start at CA $165 for one-way flights and CA $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, May 1 - Thu, May 7
YOW
Ottawa
YSB
Sudbury
CA $324 Roundtrip, found 1 hour ago
CA $324
Roundtrip
found 1 hour ago
Select Porter Airlines flight, departing Fri, May 1 from Ottawa to Sudbury, returning Thu, May 7, priced at CA $324 found 1 hour ago
Air Canada
Mon, Mar 16 - Wed, Mar 18
YYZ
Toronto
YSB
Sudbury
CA $383 Roundtrip, found 2 days ago
CA $383
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Mar 16 from Toronto to Sudbury, returning Wed, Mar 18, priced at CA $383 found 2 days ago
Air Transat
Wed, Mar 25 - Fri, Mar 27
YTZ
Toronto
YSB
Sudbury
CA $385 Roundtrip, found 2 days ago
CA $385
Roundtrip
found 2 days ago
Select Air Transat flight, departing Wed, Mar 25 from Toronto to Sudbury, returning Fri, Mar 27, priced at CA $385 found 2 days ago
WestJet
Thu, May 14 - Thu, May 28
YYC
Calgary
YSB
Sudbury
CA $411 Roundtrip, found 2 days ago
CA $411
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, May 14 from Calgary to Sudbury, returning Thu, May 28, priced at CA $411 found 2 days ago
Bearskin Airlines
Fri, Apr 3 - Mon, Apr 6
YQT
Thunder Bay
YSB
Sudbury
CA $691 Roundtrip, found 7 hours ago
CA $691
Roundtrip
found 7 hours ago
Select Bearskin Airlines flight, departing Fri, Apr 3 from Thunder Bay to Sudbury, returning Mon, Apr 6, priced at CA $691 found 7 hours ago

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Frequently asked questions

What is the name of Chelmsford's airport?
Chelmsford has just one airport, Greater Sudbury Airport (YSB).
How far is Sudbury Airport from central Chelmsford?
Greater Sudbury Airport (YSB) is 31 kilometres from downtown Chelmsford, so be prepared for a bit of a commute into the city.
What airport is best to fly into Chelmsford?
Pass through the exit doors of Sudbury Airport and your Chelmsford trip will have begun! The city's main airport, it's located 31 kilometres from the downtown area.
How many airlines fly to Chelmsford?
With 3 airlines flying to Chelmsford from 5 airports across the world, your perfect flight is only a few clicks away.
Which airlines fly to Chelmsford?
Air Canada operates the majority of the flights to Chelmsford. Grabbing an Air Canada flight from Toronto is the preferred way to get there.
How many nonstop flights are there to Chelmsford?
Organizing an awesome Chelmsford adventure is a cinch when there are 48 direct flights each week to select from.
Where are the most popular flights to Chelmsford departing from?
A large number of flights to Chelmsford leave from Toronto, Sault Ste. Marie and North Bay airports.
How long is the flight to Chelmsford Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Toronto to Chelmsford, the average flight time is 1 hour and 6 minutes. From Sault Ste. Marie it's more like 50 minutes, and from North Bay it's 30 minutes.
How to book the cheapest flight to Chelmsford?
We all know those lucky travellers who somehow land impossibly cheap fares every time they fly. Want to know how to do it for your Chelmsford vacation? Don't wait until the last moment to secure your flight. Another excellent way to nab a bargain is to shop around. If your destination has more than one airport, look into the cost of flying into a smaller terminal. Finally, another easy way to save some cash is be ready to book fast. If you come across a fantastic bargain, don't hesitate — grab it while you can.
Do you have any tips for my flight to Chelmsford?
Depending on where you're coming from, your journey to Chelmsford could be simple and straightforward or it could drag on forever. We've pulled together some tips that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

  • A plane ride can be a cruisy experience if you bring the right stuff. Firstly, you'll need basic toiletry items, such as deodorant, toothpaste and a toothbrush, a fresh change of clothes and a good novel. Secondly, leave space in your carry-on bag for your laptop, a charger, your medications and perhaps a blow-up neck pillow as well. Lastly, don't forget to take your passport, travel documents and your credit cards.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a Swiss Army knife hiding in one of the zippers of your carry-on luggage. Other banned items include explosive or flammable goods, such as bleach and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your top priority when deciding what to wear during your flight. Loose clothing is a wise choice, as are flat, closed-toe shoes.
  • Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-distance flights. Lower your risks by staying hydrated, keeping your legs and feet moving and wearing compression socks to help improve your circulation.

How to get through airport security fast when flying to Chelmsford?
A little pre-planning before you get to the airport will help make your trip to Chelmsford a pleasure. Below are some handy tips and tricks for a swift journey through security:

  • Be sure to keep your travel documents and ID handy. They're the first items you'll be asked to present to security.
  • Time to strip down. Well kind of. Your belt, jacket, keys and other items in your pocket, like coins, will need to go through the X-ray machine. Make the whole process easier by removing them before your turn arrives.
  • Your electronic gadgets like phones and laptops will also have to go through the machine for inspection. Don't worry, you'll be back online before you know it.
  • Travelling with your favourite perfume? No problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can bring it with you in your carry-on baggage.
  • Slip-on shoes are a clever footwear choice as you're less likely to be asked to remove them when going through security. Safety boots and other heavy 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, pack them safely away in your checked suitcase. They won't be allowed on board.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Chelmsford. 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 Chelmsford. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Chelmsford.

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 Chelmsford 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 Chelmsford.

Looking to save even more? Get additional savings by bundling your Chelmsford 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 Chelmsford trip!

Travel information

Destination airport
Greater Sudbury
Destination airport IATA code
YSB
Destination city name
Sudbury
Roundtrip price
CA $323

Trending flights to Chelmsford

Prices were available within the past 7 days and start at CA $165 for one-way flights and CA $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, May 1 - Thu, May 7
YOW
Ottawa
YSB
Sudbury
CA $324 Roundtrip, found 1 hour ago
CA $324
Roundtrip
found 1 hour ago
Select Porter Airlines flight, departing Fri, May 1 from Ottawa to Sudbury, returning Thu, May 7, priced at CA $324 found 1 hour ago

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