When Is the Best Time to Fly to Mexico?
Timing your trip to Mexico can mean the difference between paying $400 for a flight or snagging the same route for $150. Here’s everything you need to know about when to book, when to fly, and when to enjoy the best weather.
The Cheapest Months to Fly
September and October are consistently the cheapest months to fly to Mexico from the US. During these months:
- Roundtrip flights from major US cities average 30-50% less than peak season prices
- Hotels and resorts offer significant discounts
- Tourist crowds are at their lowest
- Many all-inclusive resorts drop their rates by $100+ per night
The trade-off? It’s the tail end of hurricane season on the Caribbean coast (Cancun, Playa del Carmen, Tulum). However, actual hurricanes are relatively rare, and most days feature sunny mornings with brief afternoon showers.
Peak Season: December Through March
This is when most Americans head to Mexico, and prices reflect the demand:
- Flights: Expect to pay 40-80% more than off-peak prices
- Hotels: Peak rates apply, especially during Christmas/New Year and Spring Break
- Weather: Nearly perfect — warm, dry, and sunny across most of Mexico
- Crowds: Popular destinations like Cancun and Cabo are at their busiest
Pro tip: If you must travel during peak season, the first two weeks of January (after New Year’s) and late February (between holidays) offer slightly lower prices.
The Sweet Spot: May and November
These shoulder months offer the best combination of good weather and reasonable prices:
- May: The dry season is ending, but weather is still excellent. Prices start dropping as the “off-season” begins.
- November: The rainy season is ending, hurricane risk is minimal, and holiday prices haven’t kicked in yet. Early November (especially around Día de los Muertos) is a magical time to visit.
Weather by Region
Mexico is a large country with diverse climates:
Caribbean Coast (Cancun, Playa del Carmen, Tulum)
- Best weather: December - April (warm, dry, sunny)
- Rainy season: June - October (afternoon showers, hurricane risk)
- Water temperature: Warm year-round (78-84°F)
Pacific Coast (Puerto Vallarta, Cabo San Lucas)
- Best weather: November - May (dry and sunny)
- Rainy season: June - October (more pronounced in Puerto Vallarta than Cabo)
- Cabo advantage: Cabo gets very little rain even in “rainy” season
Mexico City
- Best weather: March - May (warm and dry)
- Rainy season: June - September (afternoon thunderstorms, mornings usually clear)
- Year-round: Pleasant temperatures due to altitude (60-80°F)
Booking Timeline
| When You’re Flying | When to Book |
|---|---|
| Peak season (Dec-Mar) | 6-8 weeks before departure |
| Shoulder season (Apr-May, Nov) | 4-6 weeks before |
| Off-season (Jun-Oct) | 2-4 weeks before |
| Holiday weeks | 2-3 months before |
Day-of-Week Pricing
The day you fly matters more than most people realize:
- Cheapest departure days: Tuesday, Wednesday, Saturday
- Most expensive: Friday and Sunday
- Cheapest return days: Tuesday, Wednesday
- Most expensive return: Sunday
By flying out on a Tuesday and returning on a Wednesday, you can save $50-150 compared to a Friday-Sunday trip on the same route.
Final Tips
- Set fare alerts on Google Flights for your preferred routes
- Be flexible with your exact dates — even shifting by 1-2 days can save significantly
- Check Mexican carriers like Volaris and Vivaaerobus for ultra-low fares
- Consider alternative airports — flying into a nearby city can sometimes save hundreds
- Book early for holidays but last-minute for off-peak travel