10 Cheapest International Flight Routes from Canada — Where Deal Hunters Should Look in 2026

#	Route	Deal Fare (CAD)	Avg Fare (CAD)	Discount	Flight Time	Airlines	Best For
1	YYZ → CUN (Cancun)	$350–$450	$620	30–44%	4.5 hr	Flair, Sunwing, WestJet	Sun, all-inclusive base
2	YUL → CUN (Cancun)	$370–$480	$640	25–42%	4.5 hr	Air Transat, Sunwing	Package deals
3	YYZ → BOG (Bogota)	$380–$500	$720	31–47%	6 hr	Avianca, Air Canada	Culture, cost of living
4	YYZ → LIS (Lisbon)	$450–$600	$850	29–47%	7 hr	Air Transat, TAP, Flair	Europe entry point
5	YVR → PVR (Puerto Vallarta)	$350–$480	$580	17–40%	5 hr	WestJet, Flair, Swoop	Pacific Mexico, beach
6	YYZ → SJU (San Juan, PR)	$380–$520	$680	24–44%	4.5 hr	JetBlue, United	Caribbean without a visa
7	YVR → NRT (Tokyo Narita)	$650–$850	$1,250	32–48%	10 hr	ANA, Air Canada, JAL	Asia gateway
8	YUL → CDG (Paris)	$480–$650	$900	28–47%	7 hr	Air Transat, Air France	Direct flights, culture
9	YYZ → MBJ (Montego Bay)	$380–$500	$650	23–42%	4 hr	WestJet, Air Canada, Sunwing	All-inclusive, reggae
10	YYC → SJD (Los Cabos)	$400–$550	$700	21–43%	4.5 hr	WestJet, Flair	Desert beach, short haul

1. Toronto (YYZ) → Cancun (CUN)

This is the single most-discounted route in Canada. Flair, Sunwing, WestJet, and Air Canada all compete on YYZ–CUN, and that competition means fare wars happen 6–8 times per year. Return fares drop to $350–$450 CAD regularly in shoulder season (late April, May, early November). The 12-month average sits around $620 return, so a $380 fare represents a 39% discount.

Cancun is also the easiest "just go" destination from Toronto. No visa for Canadians (stays up to 180 days), 4.5-hour direct flight, and you can book a decent all-inclusive for $120–$180 CAD/night on top of the fare. For deal hunters who keep an eye on Flair sales, this route is close to a guaranteed win 4–5 times a year.

The catch: Flair's cheapest fares don't include carry-on bags. Add $60–$100 round trip for luggage and the "deal" narrows. Always compare the all-in price against WestJet or Sunwing, where bags are often included in the base fare.

Find the best YYZ→CUN fares on Expedia

2. Montreal (YUL) → Cancun (CUN)

Montreal gets nearly the same deal frequency as Toronto on this route, thanks to Air Transat making YUL its primary hub. Return fares of $370–$480 CAD appear throughout shoulder season and pop up even in January when early-bird pricing kicks in. Air Transat packages (flight + hotel) from YUL are often the best all-in value in the country for sun destinations.

The catch: Peak season (mid-December through mid-March) sees YUL–CUN fares jump to $700–$900 return. The deals vanish when you need them most. If you can fly the first two weeks of November or the last two weeks of April, you're golden.

Find the best YUL→CUN fares on Expedia

3. Toronto (YYZ) → Bogota (BOG)

Avianca's Toronto–Bogota route is one of the most underpriced in the Western Hemisphere. Return fares of $380–$500 CAD show up 4–5 times a year, which is absurd for a 6-hour flight to South America. The 12-month average is $720, so a $400 fare is 44% off. Air Canada also flies this route, which keeps Avianca honest on pricing.

Bogota itself is one of the best cost-of-living deals on the continent. You can eat well for $15–$25 CAD/day, and mid-range hotels in Chapinero or Zona G run $60–$100 CAD/night. The total trip math works out even better than Cancun for deal hunters who care about stretching their money on the ground.

The catch: Bogota sits at 2,640 metres elevation. The first day hits harder than you'd expect. And connecting onward to Cartagena or Medellin adds $80–$200 CAD domestic, so factor that in if Bogota is just a gateway.

Find the best YYZ→BOG fares on Expedia

4. Toronto (YYZ) → Lisbon (LIS)

Europe for under $500 return from Toronto? It happens. Air Transat, TAP Air Portugal, and Flair Airlines all fly YYZ–LIS, and the three-way competition produces fares of $450–$600 CAD return in November, February, and early May. Error fares on this route have dropped as low as $299 return twice in the past 18 months.

Lisbon is the obvious Europe entry point for Canadian deal hunters. From there, Ryanair and easyJet connect you to the rest of Europe for $30–$80 CAD one-way. Canadian passport holders don't need a visa for stays under 90 days in the Schengen area. Daily costs in Lisbon run $80–$120 CAD for a comfortable mid-range trip.

The catch: Flair's transatlantic service has a history of schedule changes and cancellations. If you book Flair for this route, have a backup plan. TAP and Air Transat are more reliable, but their deal windows are shorter. When a good fare appears, book within 48 hours.

Find the best YYZ→LIS fares on Expedia

5. Vancouver (YVR) → Puerto Vallarta (PVR)

Vancouver's best-value route to Mexico. WestJet, Flair, and Swoop (now WestJet's ultra-low-cost arm) all run YVR–PVR direct, and return fares of $350–$480 CAD show up from October through April. The 12-month average is $580, so you're saving 17–40% depending on timing.

Puerto Vallarta is the Pacific Mexico pick for people who want actual restaurants and a walkable town instead of a hotel zone. The Zona Romantica neighbourhood has more good food per block than most Canadian cities. Mid-range hotels in the $80–$140 CAD/night range are easy to find.

The catch: WestJet and Flair both serve PVR, but the ultra-low-cost fares from Flair add bag fees that can push the real price above WestJet's all-in. Check the final checkout price, not the headline fare.

Find the best YVR→PVR fares on Expedia

6. Toronto (YYZ) → San Juan (SJU)

Puerto Rico is a deal hunter's sleeper pick. JetBlue and United both fly YYZ–SJU with connection through US hubs (JFK, Newark, Fort Lauderdale), and return fares of $380–$520 CAD show up regularly. Because Puerto Rico is a US territory, you clear US customs at Pearson. No separate visa needed beyond your Canadian passport and an ESTA or standard US entry.

The island itself delivers Caribbean beaches, Old San Juan's colonial architecture, and the El Yunque rainforest, all without needing a separate country's entry process. Daily costs run $90–$140 CAD for a comfortable trip.

The catch: No direct flights from Canada. Every routing connects through a US hub, adding 3–5 hours to your travel day. If the connection times don't line up, the 4.5-hour flight time on paper can turn into 10+ hours door to door.

Find the best YYZ→SJU fares on Expedia

7. Vancouver (YVR) → Tokyo Narita (NRT)

The priciest route on this list in absolute terms, but the percentage savings are enormous. ANA, Air Canada, and JAL all fly YVR–NRT direct, and the competition produces fare wars that drop returns to $650–$850 CAD. The 12-month average is $1,250, so a $700 fare saves you $550. Nearly enough to fund a week of eating in Tokyo.

Tokyo is where deal hunting pays off most on the ground. The yen has been weak against the CAD since 2023, and daily costs of $100–$150 CAD get you further than that money would in most European capitals. A bowl of ramen for $8 CAD, a clean business hotel for $70 CAD/night. The math is good.

The catch: These fares appear mostly in January–March and September–October. Peak cherry blossom season (late March–mid April) and autumn leaves (November) rarely see deals. You have to be flexible on timing — which, if you're Raj, you probably are.

Find the best YVR→NRT fares on Expedia

8. Montreal (YUL) → Paris (CDG)

Montreal to Paris is the most natural transatlantic route in Canada. Air Transat and Air France both fly it direct, and the language connection means capacity stays high year-round. Return fares of $480–$650 CAD appear in off-peak windows (January–March, late October–November). The 12-month average is $900, putting deal fares at 28–47% off.

For deal hunters, the play is simple: Paris CDG is the best-connected hub in Europe. A $520 return to CDG plus a $40 Ryanair connection gets you to Barcelona, Rome, or Berlin for under $600 total from Montreal.

The catch: Air Transat's cheapest fares from YUL sell out fast. They release limited inventory at the lowest price point, and the Montreal market, full of Francophone travellers with family in France, snaps them up. Set a fare alert and book the day it drops.

Find the best YUL→CDG fares on Expedia

9. Toronto (YYZ) → Montego Bay (MBJ)

WestJet, Air Canada, and Sunwing all fly YYZ–MBJ direct, and the three-carrier competition keeps this route cheap. Return fares of $380–$500 CAD appear throughout fall and early winter. Jamaica's all-inclusive resorts start at $130–$200 CAD/night, making it one of the cheapest Caribbean packages from Toronto once you combine the fare with accommodation.

Montego Bay is also a solid entry point if you want to explore beyond the resort. Negril is 90 minutes west, and the Blue Mountains are worth a day trip from Kingston (3 hours east).

The catch: Jamaica's tourist areas are generally safe, but the country's travel advisory from the Canadian government sits at "exercise a high degree of caution." Petty crime outside resort areas is real. Stick to organized transport and you're fine, but it's not a walk-around-anywhere destination.

Find the best YYZ→MBJ fares on Expedia

10. Calgary (YYC) → Los Cabos (SJD)

Calgary's best international route, period. WestJet and Flair both fly YYC–SJD direct, and return fares of $400–$550 CAD show up from October through April. The 12-month average is $700. Los Cabos delivers Pacific desert coastline, excellent seafood, and a 4.5-hour direct flight. Shorter than flying to Toronto.

For Alberta-based deal hunters, SJD is the Mexico destination that makes the most sense geographically. PVR is good too, but SJD has a drier climate, fewer crowds in shoulder season, and strong competition between carriers keeping prices down.

The catch: Los Cabos is pricier on the ground than Cancun or PVR. Mid-range hotels run $150–$250 CAD/night, and dining in the tourist zones of Cabo San Lucas costs more than mainland Mexico. The flight deal is excellent; the destination costs are moderate to high.

Find the best YYC→SJD fares on Expedia

How We Ranked These Routes

This isn't a list of the cheapest one-time fares ever seen from Canada. It's a ranking of routes where deals appear consistently and drop meaningfully below the 12-month average. Three factors determined the order:

Deal frequency: How many times per year does a genuinely good fare appear on this route? Routes with 4+ deal windows per year ranked higher.

Discount depth: What's the typical percentage below the 12-month average? A route that drops 40% beats one that drops 20%, even if the absolute price is higher.

Booking reliability: Can you actually book the fare when you see it? Routes where deals last 48+ hours ranked higher than flash fares that disappear in 2 hours.

All prices are tracked via Google Flights, Skyscanner, and airline direct pricing, compared against 12-month rolling averages from Canadian departure airports as of April 2026.

Frequently Asked Questions

What is the cheapest international flight from Canada right now?

The YYZ–CUN (Toronto to Cancun) route consistently offers the lowest international fares from Canada, with return tickets dropping to $350–$450 CAD in shoulder season. Flair Airlines, WestJet, and Sunwing all compete on this route, creating frequent fare wars throughout the year.

How do I find error fares from Canadian airports?

Error fares from YYZ, YVR, and YUL appear 5–10 times per year across various routes. The fastest way to catch them is to subscribe to multiple fare alert services (Google Flights price tracking, Skyscanner alerts, and deal-focused newsletters) and act within 2–6 hours of the fare appearing. The YYZ–LIS and YYZ–NRT routes have produced the most error fares in the past 18 months.

When is the cheapest time to fly internationally from Canada?

November through early February offers the lowest fares to most destinations from Canadian airports. The exception is Caribbean and Mexico routes, where the cheapest fares fall in late April–May and September–October (shoulder season). For Europe and Asia, the deepest discounts appear in January–March when demand is lowest.

Do Canadians need a visa for the destinations on this list?

Canadian passport holders can visit all 10 destinations on this list without a pre-arranged visa. Mexico (180 days), Colombia (90 days), Portugal/France (90 days Schengen), Japan (90 days), Jamaica (90 days), and Puerto Rico (US entry requirements, ESTA or B1/B2 visa if applicable) all permit visa-free entry for Canadians. Always check the Government of Canada travel advisory page before booking.

Is it cheaper to fly from Toronto, Vancouver, or Montreal?

Toronto (YYZ) has the most route competition and produces the most deals overall. Vancouver (YVR) wins on Asia-Pacific routes (Tokyo, Southeast Asia) and Pacific Mexico. Montreal (YUL) offers the best prices to France and often matches Toronto on Caribbean routes thanks to Air Transat's hub presence. Calgary (YYC) is the best departure point for Los Cabos and some Caribbean sun routes.

How far in advance should I book to get the cheapest fare?

For deal hunters, the answer is: don't book in advance. Book when the deal appears. Most of the fares on this list are available 2–8 weeks before departure. Setting fare alerts on Google Flights or Skyscanner for your target routes is more effective than booking 6 months out at full price.

Current Deals from Canada

Check the FareNorth deals page for live flight deals from YYZ, YVR, YUL, and YYC. New deals are posted daily, with historical price context so you know whether you're looking at a real discount or marketing fluff.

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