Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Sunday. Being flexible with your travel days garners even more savings during booking.
Question : How long do most people visit Mexico City?
Answer : Of course you're not most people, but if you were, you'd stay roughly 11 days.
Question : What is the cheapest round-trip ticket you can get to Mexico City?
Answer : Delta Air Lines is the leader in keeping costs down for their passengers over the next three months. Fares are being booked at just $436 and, when compared to the high-end bookings of $713, it's quite a deal.
Question : Is the price you found a good deal?
Answer : Prices for this trip tend to change much less than other flights from the United States. They can range from $436 to $713. Remember, you can save by booking further in advance.
Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Aug 6th. As of Jul 24th, it's showing the cheapest ticket sales at $436. That is 17% below the average price for this route, so you can spend that extra cash on an adventure rather than the flight.