Volaris is back with another "Flights on the Fly" flash sale. This sale is valid for travel in May and June 2019. Fares are as low as $39 one-way or $122 roundtrip. Book now! This sale ends tonight, January 16, 2019, and seats are selling out quickly.

Volaris is a low-cost Mexican airline, which has a baggage policy that is similar to the major US airlines. Surprisingly, you are allowed to bring 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. Checked bag fees start at $35 each way.

Travel is valid on select dates from May 1 through June 30, 2019. Most routes only have departures from the USA available in May, but return flights should be available through June.

This is an advertised sale, but seats are selling out quickly and these prices may not last. Book now for a super cheap flight to Mexico, Costa Rica, El Salvador, or Guatemala.

The sale officially ends at 11:59 pm CT, on January 16, 2019.

Many routes are only operated on limited days each week and/or have only a few dates available at these prices. You may have to adjust your travel dates to find flights. Click on the fare details for specifics.

A sample of fares include:

Washington D.C. to San Salvador $122 roundtrip, nonstop

New York to San Salvador $122 roundtrip, nonstop

Los Angeles to San Salvador $122 roundtrip, nonstop

Chicago to Queretaro $142 roundtrip, nonstop

Los Angeles to Oaxaca $143 roundtrip, nonstop

Washington D.C. to San Jose, Costa Rica $143 roundtrip

Oakland to Morelia $149 roundtrip, nonstop

Los Angeles to Guadalajara $151 roundtrip, nonstop

Charlotte to Guadalajara $151 roundtrip, nonstop

Miami to Guadalajara $151 roundtrip, nonstop

Dallas to Guadalajara $151 roundtrip, nonstop

Houston to Guadalajara $151 roundtrip, nonstop

Milwaukee to Guadalajara $151 roundtrip, nonstop

Denver to Guadalajara $151 roundtrip, nonstop

Las Vegas to Guadalajara $151 roundtrip, nonstop

Phoenix to Guadalajara $151 roundtrip, nonstop

Portland to Guadalajara $151 roundtrip, nonstop

Reno to Guadalajara $151 roundtrip, nonstop

San Jose, CA to Zacatecas $162 roundtrip, nonstop

Chicago to Mexico City $169 roundtrip, nonstop

Los Angeles to Mexico City $169 roundtrip, nonstop

Orlando to Mexico City $169 roundtrip, nonstop

Miami to Mexico City $169 roundtrip, nonstop

Denver to Mexico City $169 roundtrip, nonstop

Las Vegas to Mexico City $169 roundtrip, nonstop

Oakland to Mexico City $169 roundtrip, nonstop

Los Angeles to Guatemala $237 roundtrip, nonstop

This is not a complete list. Nearly all routes on Volaris have $39 or $55 one-way flights to Central America on a few scattered dates in May, and cheap return flights through June. One-way flights to Mexico are as low as $67 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.

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, consider flight options using the alternative airport across the border in Tijuana (TIJ).

These roundtrip prices include the approximate $28 USD non-resident fee. Price will be about $28 less for Mexican passport holders or others exempt from this fee.

For more deals to Mexico/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).

As an example booking, I found seats departing Los Angeles LAX on Tuesday, April 9, returning from Oaxaca OAX on Thursday, April 18, for $141 roundtrip.

Featured image by Luke.Travel via Shutterstock.

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