10 Warm Places to Fly From Canada in December 2026

1. Liberia, Costa Rica

Liberia is the airport, not necessarily the holiday. At C$315 round trip from Toronto, direct, for eight nights in early December, the fare is low enough to make Guanacaste feel suddenly practical rather than aspirational.

Use Liberia as the gateway to the Pacific side: Papagayo for the classic beach stretch, Rincón de la Vieja if you want volcano and dry forest within reach of the coast.

December here is dry-season heat. Typical highs sit around 32°C, which is the kind of warmth Canadians are actually looking for when they leave home.

Best for: a hot beach week with room for nature, without a complicated itinerary.

2. Saint Lucia

Four dollars.

That is the gap between Saint Lucia at C$319 and Liberia at C$315 in this snapshot, which is almost absurd for an island that looks this dramatic. The Pitons do half the work of the itinerary. Soufrière gives you the volcanic, rainforest side of the island. The beach towns handle the rest.

There is an accommodation catch, though. The airfare can look like a gift and still leave you paying Caribbean resort prices once you land. Check hotels before treating the ticket as the whole deal. Typical December weather runs roughly 23°C to 31°C: warm enough for the beach, with enough variation that shade and a breeze still matter.

Best for: a scenic Caribbean week when the landscape matters as much as the sand.

3. Bridgetown, Barbados

Barbados is the easiest recommendation on this list if you want a warm island trip that does not require a thesis. At C$426 for Dec 4 to 11, you are paying about C$70 more than typical short-haul warm escapes in this snapshot, which is still a workable price for a polished Caribbean island.

The south coast is livelier and easier for first-timers. The west coast is calmer and more resort-facing. Pick the mood before you pick the hotel. Typical highs sit around 29°C in December.

Best for: a straightforward warm island week with good beach infrastructure.

4. Willemstad, Curaçao

Curaçao is the strongest price signal in this snapshot. At C$507 for Dec 4 to 9, the fare lands 48% below typical. That is not a mild discount. It is the kind of gap that should make you open a new tab.

Willemstad gives you colour and a walkable centre. The beaches and snorkelling sit close enough that you do not need a complicated island circuit for a five-night trip.

One caveat sits in the wetter context of December in the southern Caribbean. Warm still applies. Perfect beach-every-day certainty does not.

Best for: travellers chasing the biggest below-typical signal on a warm Dutch Caribbean island.

5. San Juan, Puerto Rico

San Juan works if you get bored after four hours on a beach. At C$456 for Dec 8 to 13, the fare is only 9% below typical, so this is not the wildest deal on the list. It is still a usable five-night city-and-beach trip from Toronto.

Condado and Escambrón cover the swimming. Old San Juan covers the evenings. You can do both without treating the holiday as a transfer exercise. Typical highs sit around 29°C.

Best for: a warm city break with real beach access and more to do than the hotel pool.

6. Antigua, Guatemala (via Guatemala City)

First, the disclaimer: Guatemala City is not a tropical beach destination. What the C$544 fare for Dec 7 to 13 actually buys is access. Antigua sits around 1,500 metres, with typical December highs near 24°C, colonial streets and volcano views. Lake Atitlán is the classic onward move if you want water without pretending the capital is a resort.

Treat Guatemala City as the airport problem to solve, then leave. The fare was 36% below typical in this snapshot, which is what makes the gateway worth talking about.

Best for: culture, highland weather and lakeside days rather than sand-and-sun packaging.

7. St. George's, Grenada

Grenada is where this list stops being about the absolute cheapest tickets. At C$729 for Dec 7 to 13, you are no longer in Liberia territory. You are, however, 44% below typical, which is a serious deal signal for a quieter Caribbean island.

Grand Anse is the beach that makes the trip make sense. The spice markets and softer pace do the rest. Typical highs sit around 30°C.

Best for: a warm island week when you want value relative to the route, not the lowest number on the page.

8. Nicaragua, via Managua

You would not spend ten nights in Managua, and you should not plan to. The C$948 fare for Dec 3 to 13 is a gateway price to Granada, Laguna de Apoyo and Ometepe. That is the trip. The capital is logistics.

C$948 is not budget in the Liberia sense. It is a longer Central American loop priced well enough (16% below typical) to consider if you want colonial streets, crater lakes and an island in the lake rather than a single beach strip. Typical highs in Granada sit around 30°C.

Best for: a longer warm trip built around Granada and the lake, not the capital.

9. Sharm El Sheikh, Egypt

Sharm El Sheikh is warm in December. It is not hot in the Caribbean sense. Typical highs around 23°C mean Red Sea winter sun: comfortable for boat days, snorkelling and sitting outside, with evenings cool enough that you should pack for evening.

Ras Mohammed and the reefs around Tiran are the reason to choose this over another beach shortlist. At C$918 for Dec 10 to 17, the fare is 19% below typical. Worth watching if you want desert-backed water rather than tropical heat.

Best for: mild winter sun, reefs and a Red Sea resort base.

10. Dubai, United Arab Emirates

Dubai is not budget. At C$1,212 for Dec 4 to 10, the fare is roughly four times Liberia and belongs on this list as a stretch pick, not a bargain-hunting win.

What you get is December weather in the mid-20s, dry enough for outdoor days after the extreme summer heat has passed. Beaches, desert trips and a city that stays open late all work better in this season. The fare was 26% below typical in the snapshot, which softens the ticket without turning Dubai into a cheap escape.

Best for: a warm winter city trip when the destination matters more than the lowest airfare.

So, where should you actually go?

If maximum heat for minimum airfare is the only filter, Liberia is the clearest answer, with Saint Lucia absurdly close behind on price and far more dramatic on arrival.

If the deal signal matters more than the absolute number, Curaçao at 48% below typical, Grenada at 44% below and Guatemala at 36% below are the routes that look improperly priced in a useful way.

Barbados remains the easiest polished island recommendation. San Juan is the city-and-beach hybrid. Nicaragua and Sharm El Sheikh are for travellers who want a different shape of warm trip. Dubai is the stretch pick when December weather in the mid-20s is the point.

The most interesting finding is not a destination

It is how many of the strongest fares in this snapshot sit in early December:

Liberia C$315 (Dec 1 to 9), Saint Lucia C$319 (Dec 1 to 8), Barbados C$426 (Dec 4 to 11), Curaçao C$507 (Dec 4 to 9), Dubai C$1,212 (Dec 4 to 10).

That is an observation about this particular set of dates, not a universal rule for every winter, every origin or every destination. Christmas week can look completely different.

If your calendar is flexible, check early December before assuming the only warm trip left is a peak-holiday package.

Quick answers

Which destination is hottest in December?

Liberia, Costa Rica leads this snapshot with typical highs around 32°C. Saint Lucia can reach the low 30s, while Curaçao, Grenada and Granada, Nicaragua sit around 30°C.

What is the cheapest warm destination from Toronto in this December snapshot?

Liberia, Costa Rica was the lowest fare at C$315 round trip for Dec 1 to 9, followed closely by Saint Lucia at C$319 for Dec 1 to 8.

Which fare sits furthest below typical?

Willemstad, Curaçao, at 48% below typical, is the strongest price signal in this snapshot, followed by St. George's, Grenada at 44% below and Guatemala via Guatemala City at 36% below.

Is early December always cheaper than later in the month?

Not always. In this snapshot several of the strongest fares landed in early December, but that is an observation about these routes and dates, not a universal rule for every winter escape from Canada.

Which destinations are warm without 30°C heat?

Antigua, Guatemala sits around 24°C at 1,500 metres. Sharm El Sheikh is mild Red Sea winter sun around 23°C. Dubai lands in the mid-20s and is a warm winter city, not a tropical beach bargain.

Are there direct flights in this snapshot?

The Liberia fare in this snapshot was direct from Toronto. Other destinations may involve connections depending on the airline and dates, so check the itinerary before you book.

Related reading

• Warm places to fly from Canada in January
• Best European destinations from Canada
• Flight Deals
• Cheapest vacation destinations from Canada