11-29-2025, 01:38 PM
If you want to save money on plane tickets, you may ask: What is the cheapest time of year to fly to Denver? The cost of airfare goes up and down each year. Still, there are some months that give you the best deals.
Cheapest Months to Fly
The cheapest months be January, February, and September.
In these months, there are not many people who travel. This is why plane tickets cost less, and you can get better deals at the end if you book late.
Why Flights Are Cheaper
When NOT to Fly
Avoid:
Extra Savings Tips
Cheapest Months to Fly
The cheapest months be January, February, and September.
In these months, there are not many people who travel. This is why plane tickets cost less, and you can get better deals at the end if you book late.
Why Flights Are Cheaper
- January & February are months when not many people travel. After New Year's, fewer people want to go on trips.
- September comes between the time for summer trips and the busy fall ski season, so it is a calm month.
When NOT to Fly
Avoid:
- June–August
- Thanksgiving week
- Christmas & New Year
- Spring break (March)
Extra Savings Tips
- Use low-cost carriers like Frontier or Southwest
- Look at nearby airports
- Book at least one month before your trip

