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Cheap Flights to Sarnia from CA $196

Flight 1

How much is the cheapest flight to Sarnia?

Prices were available within the past 7 days and start at CA $196 for one-way flights and CA $284 for roundtrip, for the period specified. Prices and availability are subject to change.

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Find Your Flights to Sarnia DTW

Cheap flights to Sarnia (DTW)

Get started finding a cheap flight to Sarnia on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sarnia.

Roundtrip prices range from CA $284 - CA $783, and one-ways Sarnia start as low as CA $196.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Sarnia (DTW)

You have several options for which airline you choose to travel with to Sarnia. There are 5 airlines flying into DTW: Air Canada, American Airlines, Delta, United, JetBlue Airways.

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare.

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Sarnia (DTW) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to DTW in October and in September for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

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.

Travel information

Destination city name
Detroit
Destination airport
Detroit Metropolitan Wayne County Airport
Destination airport IATA code
DTW
Airlines serving
Frontier Airlines, American Airlines, Delta, United, Alaska Airlines, JetBlue Airways, Southwest Airlines, Air Canada, Lufthansa, Turkish Airlines, KLM, Air France, British Airways, WestJet, Virgin Atlantic, Qatar Airways, Iberia, SAS, Brussels Airlines, Aer Lingus, Aeromexico, Swiss International Air Lines, Sun Country Airlines, Etihad Airways, Austrian Airlines, All Nippon Airways, Cathay Pacific, Korean Air, Japan Airlines, Icelandair, TAP Portugal, Royal Jordanian, Finnair, Copa, LATAM Airlines Group, Volaris
Popular airline
Frontier Airlines
Roundtrip price
CA $437

Trending flights to Sarnia

Prices were available within the past 7 days and start at CA $196 for one-way flights and CA $284 for roundtrip, for the period specified. Prices and availability are subject to change.
*Available to Expedia members.