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Cheap Flights to Sarnia from CA $139

View CA $139 flight on Wed, Sep 23, 2026Opens in a new window

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How much is the cheapest flight to Sarnia?

Prices were available within the past 7 days and start at CA $139 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Air Canada
Air Canada
United
Bearskin Airlines

Find the cheapest month to fly from Columbus (CMH) to Detroit (DTW)

From CA $282 - CA $705 per traveller.

Frequently asked questions

How to book the cheapest flight to Sarnia?
We all know those lucky jet-setters who somehow manage to pick up impossibly cheap airfares every time they fly. Want to know how to do it for your Sarnia vacation? Don't leave it until the last moment to lock in your flight. Another excellent way to score the most affordable fare is to shop around. If your destination has several airports, research the cost of flying into a less busy terminal. Finally, another easy way to save a few dollars is be ready to book at a moment's notice. If you spot an amazing deal, don't think twice — snap it up while you can.
Do you have any tips for my flight to Sarnia?
If you're not prepared, travelling can be challenging. But there's no need to worry. Follow these tips and tricks and enjoy a stress-free start to your time in Sarnia. What to pack in your hand luggage:
  • Travelling on a plane can be a pleasure if you take the right stuff. First of all you'll need basic toiletry items, such as a toothbrush and some deodorant, a clean pair of socks and a good novel. Secondly, find room in your carry-on bag for your electronic devices, chargers, medications and perhaps a quality neck pillow too. Lastly, be sure to take your passport, travel docs and your credit cards.
Do not pack the following items in your hand luggage:
  • Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your pocket knife, and products which are flammable or explosive, such as aerosol cans, flares and fireworks, are also restricted.
What to wear on a flight:
  • Comfort should be your main concern when choosing what to wear during your flight. Loose, breathable clothing is a smart option, as are enclosed shoes like sneakers.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.
How to get through airport security fast when flying to Sarnia?
Being organized before you get to the airport will make your getaway to Sarnia quick and painless. We've compiled some handy tips and tricks for a swift journey through security:
  • First things first. Your boarding pass and travel ID will need to be presented to airport security. Keep them handy so you don't have to dig around for them.
  • Next up is the X-ray machine. Empty your pockets and remove anything metal that is likely to beep. This includes things like headphones or earphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
  • All your electronic gadgets, including your phone and laptop, will also need to be separately scanned.
  • Any gels or liquids, such as perfume or toothpaste, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Lightweight sneakers 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 often subjected to extra screening.
  • Sharp items such as knives and scissors are not allowed in the cabin. They'll be seized at security, so put them in your checked suitcase.

Book with confidence

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

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 Sarnia 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 Sarnia.

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

Travel information

Destination airport
Sarnia
Destination airport IATA code
YZR

Trending flights to Sarnia

Prices were available within the past 7 days and start at CA $139 for one-way flights and CA $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada

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