Air Canada Flights
Search and compare cheap Air Canada tickets across 200+ destinations worldwide. Find the best AC fares for domestic Canadian and international travel — only on FareOptic.
About Air Canada – Canada's Flag Carrier
Air Canada (IATA: AC) is Canada's largest airline and the country's flag carrier. Founded in 1937 and headquartered in Montréal, Quebec, Air Canada operates flights to more than 200 destinations on six continents. Its diverse fleet — including Boeing 777, 787 Dreamliner, Airbus A220, A319, A320, and A321 family aircraft — connects passengers from coast to coast across Canada and to major cities around the world.
As a founding member of the Star Alliance — the world's largest airline alliance — Air Canada offers seamless connectivity with 45+ partner carriers including Lufthansa, United Airlines, Singapore Airlines, ANA, and Turkish Airlines, giving travellers access to a truly global network with a single booking.
FareOptic compares Air Canada fares across all cabin classes and travel dates so you always see the lowest available AC ticket price — whether you're flying Toronto to Vancouver or Toronto to Tokyo.
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Based on popular routes and current airfare deals
Popular Air Canada Routes
Most searched AC domestic and international flights
Domestic Routes
International Routes
*All above fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.
Air Canada Hub Airports
Air Canada operates through six major hubs across Canada, offering seamless connections to domestic cities and international destinations worldwide.
Air Canada Cabin Classes
From budget-friendly Basic Economy to lie-flat Business Class — find the right cabin for your journey and budget.
Basic Economy
- ✓Lowest available fare
- ✓No seat selection before check-in
- ✓No changes or cancellations after 24 hours
- ✓Carry-on bag not included on some routes
- ✓Aeroplan miles still earned
Standard Economy
- ✓Free carry-on bag & personal item
- ✓Advance seat selection available
- ✓Changes permitted (fee may apply)
- ✓Complimentary non-alcoholic beverages
- ✓Standard checked baggage allowance
Premium Economy
- ✓Wider seats with extra legroom (up to 38" pitch)
- ✓Dedicated premium cabin on widebody aircraft
- ✓Enhanced meal service with alcohol included
- ✓Priority boarding and baggage handling
- ✓Extra recline and adjustable headrest
Business Class
- ✓Fully lie-flat pods on long-haul routes
- ✓Direct aisle access from every seat
- ✓Maple Leaf Lounge access at select airports
- ✓Gourmet multi-course dining with premium wine
- ✓Amenity kit & POLYTE pajamas on ultra-long-haul
* Latitude fares within Economy offer maximum flexibility including free same-day changes and full travel credit on cancellation.
Aeroplan® Frequent Flyer Program
Aeroplan is Air Canada's loyalty program and one of Canada's most valuable travel rewards programs. Earn points on every Air Canada flight and with hundreds of partners, then redeem them for flights, upgrades, hotel stays, and more across the Star Alliance network and beyond.
Earn Points
Earn Aeroplan points on Air Canada flights, 100+ hotel and retail partners, car rentals, and the Aeroplan credit card — points add up fast.
Points Don't Expire
Aeroplan points remain active as long as your account shows qualifying activity — earning or redeeming — at least once every 12 months.
Elite Status Tiers
Progress through 25K, 35K, 50K, 75K, and Super Elite 100K tiers to unlock complimentary upgrades, bonus miles, priority boarding, and lounge access.
Star Alliance Benefits
Use Aeroplan points to fly with 45+ Star Alliance partners including Lufthansa, United, Singapore Airlines, and ANA worldwide.
Air Canada Baggage Policy
Fees below apply to most domestic Canadian itineraries. International routes and Aeroplan credit card holders may receive different allowances.
| Bag / Policy | Basic Economy | Standard Economy | Premium Economy | Business Class |
|---|---|---|---|---|
| Personal item | Free | Free | Free | Free |
| Carry-on bag | Fee* | Free | Free | Free |
| 1st checked bag | CAD $38 | CAD $38 | Free | Free |
| 2nd checked bag | CAD $63 | CAD $63 | CAD $63 | Free |
| Weight limit | 50 lb | 50 lb | 50 lb | 70 lb |
| Max linear size | 62 in | 62 in | 62 in | 62 in |
* Basic Economy carry-on restriction applies on certain routes. Aeroplan credit card holders and elite members may receive complimentary checked bags. Oversize/overweight fees apply beyond listed limits.
Check-In Options & Boarding
Online Check-In
Opens 24 hours before departure at aircanada.com. Print your boarding pass or save it to your mobile wallet. Seat selection and upgrades can be completed at this stage.
Mobile App Check-In
Use the Air Canada app on iOS or Android to check in, access your mobile boarding pass, and receive real-time gate change and delay notifications in Canada and abroad.
Airport Check-In
Self-service kiosks and staffed counters are available at all major Canadian airports. Arrive at least 2 hours before domestic and 3 hours before international departures. Gates typically close 15–25 minutes before departure.
Cancellation & Change Policy
24-Hour Risk-Free Cancellation
All FaresAll Air Canada tickets can be cancelled within 24 hours of purchase for a full refund, provided the flight departs at least 7 days away from the booking date.
No Change Fee
Standard & AboveStandard Economy and higher fares allow free flight changes — you only pay the fare difference (if any) between your original and new ticket. Latitude fares allow same-day changes free of charge.
Non-Refundable Ticket Credit
Non-RefundableIf you cancel a non-refundable ticket after the 24-hour window, you receive a travel credit valid for 24 months from the original issue date — applicable to future Air Canada bookings.
Basic Economy Restrictions
Basic EconomyBasic Economy tickets cannot be changed or cancelled after the 24-hour purchase window. Always review fare rules at the time of booking. Aeroplan elite members may have different terms.
In-Flight Experience on Air Canada
Air Canada continues to invest in its onboard product, with award-winning Business Class interiors on its 787 Dreamliner and 777 fleet and an expanding inflight entertainment library.
Wi-Fi Connectivity
Inflight Wi-Fi available on most mainline Boeing and Airbus aircraft. Purchase by the hour or for the full flight. Aeroplan elite members and Business Class passengers receive discounted or complimentary access on select routes.
Entertainment
Seatback screens on widebody aircraft with an extensive library of movies, TV, music, and games. Stream content to your device via the Air Canada app on Wi-Fi-equipped flights.
Food & Beverages
Complimentary snacks and non-alcoholic beverages in Economy on most flights. Business Class passengers enjoy multi-course meals paired with premium Canadian wine and spirits.
Power & USB Ports
In-seat power outlets and USB charging ports available on most mainline aircraft, keeping your devices charged throughout your journey.
Business Class Pods
Fully lie-flat seats up to 79 inches long with direct aisle access on 787 and 777 aircraft, plus POLYTE pajamas and luxury amenity kits on ultra-long-haul routes.
Maple Leaf Lounges
Exclusive Maple Leaf Lounges at major Canadian airports and select international hubs, offering premium dining, showers, and workspace for Business Class and Aeroplan elite members.
Tips to Book Cheap Air Canada Flights
- 1.Book domestic Canadian flights 3–6 weeks ahead and transatlantic or transpacific flights 8–12 weeks in advance for the best fares.
- 2.Fly on Tuesdays or Wednesdays — mid-week flights often cost 10–20% less than weekend departures on popular Canadian routes.
- 3.Use FareOptic's flexible date search to compare fares across a range of days and find the cheapest travel window.
- 4.Join Aeroplan for free — earning points on every flight and everyday purchases compounds savings through upgrades and reward redemptions.
- 5.Consider flying via a secondary gateway: Montréal (YUL) often offers lower transatlantic fares than Toronto (YYZ) to European destinations.
- 6.Sign up for Air Canada's sale alerts and FareOptic price drop notifications to be first to know when prices dip.
- 7.Avoid peak travel periods (summer school holidays, Christmas–New Year, March Break) for significantly lower fares.
- 8.Book Latitude fares if your travel plans are uncertain — they allow free same-day changes and full travel credit on cancellation.
Most Popular Airlines
Best Airlines for Domestic & International Routes
Frequently Asked Questions
Everything you need to know about booking Air Canada flights on FareOptic
How do I find the cheapest Air Canada flights on FareOptic?
Enter your origin, destination, and travel dates in the FareOptic search form above. We instantly compare Air Canada fares across all available dates and cabin classes. For the lowest prices, try flexible dates — shifting your trip by 1–2 days can save $50 or more. Booking 3–6 weeks ahead for domestic Canadian routes and 8–12 weeks for international itineraries typically yields the best AC fares.
What is Air Canada's baggage policy?
Air Canada allows one free personal item for all passengers. A standard carry-on is free in Standard Economy and above; Basic Economy passengers may be charged on some routes. The first checked bag costs approximately CAD $38 and the second CAD $63 on most domestic routes. Aeroplan credit card holders and elite members receive free checked bags. The weight limit is 50 lbs (23 kg) per bag in economy, and 70 lbs (32 kg) in Business Class.
What is the Aeroplan frequent flyer program?
Aeroplan is Air Canada's loyalty program and one of Canada's most popular travel rewards programs. You earn points on Air Canada flights and with hundreds of retail, hotel, and financial partners. Aeroplan points can be redeemed for flights with Air Canada and all 45+ Star Alliance member airlines. Elite tiers — 25K, 35K, 50K, 75K, and Super Elite 100K — unlock priority boarding, complimentary upgrades, bonus miles, and lounge access.
What cabin classes does Air Canada offer?
Air Canada offers four main cabin classes: Basic Economy (most affordable with some restrictions), Standard Economy (free carry-on, seat selection), Premium Economy (dedicated widebody cabin with enhanced meals and extra legroom), and Business Class (lie-flat seats on long-haul routes with gourmet dining and Maple Leaf Lounge access). Latitude fares within economy provide maximum flexibility with free changes and cancellations.
When can I check in for an Air Canada flight?
Online check-in opens 24 hours before departure at aircanada.com or via the Air Canada mobile app. At the airport, check-in counters and self-service kiosks are available from at least 2.5 hours before departure. For international flights, arrive at least 2–3 hours before departure. The gate typically closes 15 minutes before departure for domestic flights and 25–30 minutes for international flights.
What is Air Canada's cancellation and change policy?
All Air Canada tickets can be cancelled within 24 hours of purchase for a full refund, provided the flight is at least 7 days away. Standard and higher fares allow changes with no fee (fare difference may apply). Latitude fares offer the most flexibility with free same-day changes and cancellations for full credit. Basic Economy fares cannot be changed or cancelled after the 24-hour window. Non-refundable tickets receive a travel credit valid for 24 months.
Which airports does Air Canada use as hubs?
Air Canada's primary hub is Toronto Pearson International (YYZ), which handles the majority of transatlantic and transpacific departures. Secondary hubs include Vancouver (YVR) for Pacific routes, Montréal-Trudeau (YUL) for European connections, Calgary (YYC), Edmonton (YEG), and Ottawa (YOW) for regional connectivity. YYZ is Air Canada's largest hub by departures and flight connections.
Does Air Canada offer Wi-Fi on its flights?
Yes. Air Canada offers in-flight Wi-Fi on most mainline Boeing 777, 787, and Airbus A220 aircraft. Passengers can purchase Wi-Fi plans by the hour or for the full flight through the Air Canada app or the onboard portal. Aeroplan elite members and Business Class passengers may receive complimentary or discounted Wi-Fi on select routes. Air Canada also offers free messaging Wi-Fi on certain aircraft.
What are the best Air Canada routes for cheap fares?
Some of the most competitive AC fares appear on high-frequency routes like Toronto–Vancouver, Toronto–Montréal, and Vancouver–Calgary. Flying mid-week (Tuesday or Wednesday) and booking 3–6 weeks in advance typically unlocks the lowest fares. For transatlantic routes like Toronto–London or Montréal–Paris, booking 8–12 weeks ahead and travelling off-peak (January–March, October–November) yields the best savings. Use FareOptic's flexible date search to compare prices across a range of travel days.
Can I earn Aeroplan points with Star Alliance partners?
Yes. As a member of the Star Alliance, Air Canada's Aeroplan program allows you to earn and redeem points on flights with 45+ member airlines including Lufthansa, United Airlines, Singapore Airlines, ANA, Turkish Airlines, and more. You can also earn Aeroplan points through hotels (Marriott, Hilton), car rentals (Hertz, Avis), the Aeroplan credit card, and hundreds of retail partners in Canada.