Planning your flights for 2025? Expedia's latest Air Hacks Report is here to help you save big on airfare.
Forget what you thought you knew about travel costs—this report busts common myths and offers data-backed strategies to get the best flight deals. Plus, Expedia has launched a brand-new Flight Deals tool to make finding discounted fares even easier.

The Cheapest Month to Travel Might Surprise You
Many believe that summer is the most expensive time to travel, but Expedia’s data says otherwise. August has been revealed as the cheapest month for both domestic and international flights. On the flip side, February and March are the priciest months to travel.
- Domestic flights in August can save you 12% compared to February.
- International travelers can save 7% by choosing August over March.
The Best Day to Book Your Flight
If you’re still booking flights on Mondays or Fridays, you’re likely spending more than you should. The report confirms that Sundays are the best days to book flights, offering significant savings:
- Domestic flights booked on Sundays can save travelers 6%.
- International flights booked on Sundays can save 17% compared to booking on a Monday or Friday.
The Best Days to Fly
When you fly matters just as much as when you book. Data reveals that certain days of the week are consistently cheaper:
- Thursday and Saturday are the cheapest days for domestic travel, with Saturday departures saving 17% compared to Sundays.
- For international flights, Thursday is the best day to fly, saving travelers up to 15% compared to Sundays.
When to Book for Maximum Savings
Forget the idea that booking as early as possible always leads to lower fares. Expedia’s report suggests a more strategic approach:
- Domestic Flights: Book 1 to 3 months in advance for savings of up to 25%.
- International Flights: The sweet spot is 18 to 29 days before departure, which can save travelers 17% compared to booking too far in advance.
Flight Prices Are Actually Lower in 2025
Despite inflation concerns, flight prices have actually dropped compared to previous years:
- Domestic economy tickets are 1% cheaper than last year.
- International economy tickets are 4% cheaper.
This means 2025 could be a great year to plan more trips while staying within budget.
Thinking of Upgrading? Now’s the Time
The cost gap between premium and economy tickets has decreased by 10% since 2019, making upgrades more accessible for travelers looking for extra comfort.
Want Less Crowded Flights? Fly on These Days
Hate packed airports and crowded flights? Consider flying on Tuesdays, which are statistically the quietest days to travel. If you're looking for a less hectic travel month, February sees 65% fewer flights than July, making it the best choice for a peaceful journey.
How to Avoid Flight Cancellations
Delays and cancellations can ruin any trip, but there’s a way to reduce the risk:
- Morning flights are much less likely to be canceled than late-night departures.
- Flights leaving after 9 p.m. are 57% more likely to be canceled.
- August and September have the lowest cancellation rates, making them ideal months for reliable travel.
New Expedia Flight Deals Tool: Find Discounts Easily
Expedia has also launched a Flight Deals tool to help travelers easily find discounted flights. This new feature lets you:
- Browse current flight deals from your home airport.
- Filter by destination and travel date.
- Create custom alerts to stay informed about price drops.
- Rest assured that the tool only shows fares at least 20% lower than the typical price.
How to Book Smart in 2025
With the right timing and strategy, you can save big on flights in 2025. Here’s a quick recap of the best travel hacks:
- Fly in August for the best prices.
- Book on a Sunday for the biggest savings.
- Depart on Thursday or Saturday for the lowest fares.
- Book domestic flights 1-3 months ahead and international flights 18-29 days before departure.
- Avoid flights after 9 p.m. to minimize cancellations.
- Use Expedia’s Flight Deals tool to find the best fares automatically.
With airfare prices down and new tools making it easier to spot deals, 2025 is shaping up to be an excellent year for budget-friendly travel. Whether you're planning a quick getaway or a bucket-list adventure, these hacks can help you get there for less.
Ready to put these tips into action? Start searching for flights today and maximize your savings with Expedia's Air Hacks Report!