Volaris is having another "flights on the fly" flash sale with $39 one-way and $122+ roundtrip flights from US airports to Mexico or Central America.
Travel is available on select dates in September and October.
Many routes are only operated on limited days each week and have scarce availability. You may have to adjust your travel dates to find flights. Click on the fare details below for specifics.
This sale officially ends at 11:59 pm CT, on April 10, 2019, but seats are selling out quickly.
This is not a complete list. Nearly all routes on Volaris have $39 or $55 one-way flights to Central America. One-way flights to Mexico are as low as $68 for non-residents or $39 if you are a Mexican passport holder. Return flights are priced slightly higher to get these roundtrip prices (including non-resident fee). You must be flexible with travel dates to get these prices.
These roundtrip prices include the $29 USD non-resident fee. Price will be about $29 less for Mexican passport holders or others exempt from this fee.
These basic fares include two full-size carry-on bags, but there is a weight limit of 22 lbs total between these two bags. If you think your carry-on bags look heavy enough to actually get weighed at the airport, you can purchase extra weight allowance for your carry-on bags starting at $24 each way when booked online. Checked bag fees start at $38 each way.
Volaris also sells bundled classic and plus fares, but you will likely find that simply adding any extra service you need to the basic fare will be cheaper than purchasing a bundled fare.
Flights within Mexico are also on sale for $199 MXN pesos (~$10 USD) one-way, which could allow you to combine a few one-way flights and see a few different cities in Mexico at these ultra-low fares. And if you're in the San Diego area, make sure to check out flights from Tijuana (TIJ), which you can access directly from the U.S. side of the border via the Cross Border Xpress bridge.
For more deals to Mexico and Central America, have a look at all of our fares on all airlines to Mexico City (MEX), Guadalajara (GDL), Guatemala (GUA), San Salvador (SAL), and San Jose, Costa Rica (SJO).
Related: How to Fly Volaris
As an example, searching on Volaris.com, I found a nonstop flight departing Chicago ORD on Saturday, September 14, returning from Mexico City MEX on Tuesday, September 17, for $170 roundtrip.