Find low fares with Frontier Airlines to the most popular international destinations.

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Direct Flights To Mexico

Now is the perfect time to travel to Mexico and explore paradise! Find the lowest fares to the best Mexico locations. Some of our favorites include Cancun, Guatemala City, Guadalajara and more!

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Deals To The Caribbean 

Looking for a unique relaxing getaway? Book the Caribbean as your next adventure. Explore the majestic waterfalls of Jamaica, the turquoise waters of the Bahamas and so much more. 

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Low Fares To Central America 

When thinking about international travel, put Central America at the top of your list. Central America is known for its archeological, big cities and natural wonders! 

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INTERNATIONAL CITIES TO VISIT

INTERNATIONAL CITIES TO VISIT
From
To
Orlando, FL (MCO)San Juan, PR (SJU)One-way
/
Economy		Departing Aug 31, 2026

From

$89

Last seen: 8 hours ago

Philadelphia, PA (PHL)San Juan, PR (SJU)One-way
/
Economy		Departing Aug 30, 2026

From

$111

Last seen: 1 hour ago

Atlanta, GA (ATL)San Juan, PR (SJU)One-way
/
Economy		Departing Sep 5, 2026

From

$95

Last seen: 4 hours ago

Tampa, FL (TPA)San Juan, PR (SJU)One-way
/
Economy		Departing Sep 2, 2026

From

$88

Last seen: 8 hours ago

Dallas, TX (DFW)San Juan, PR (SJU)One-way
/
Economy		Departing Aug 11, 2026

From

$107

Last seen: 1 hour ago

San Juan, PR (SJU)Punta Cana, Dominican Republic (PUJ)One-way
/
Economy		Departing Aug 7, 2026

From

$93

Last seen: 2 hours ago

Baltimore, MD (BWI)San Juan, PR (SJU)One-way
/
Economy		Departing Aug 11, 2026

From

$75

Last seen: 8 hours ago

Dallas, TX (DFW)Cancun, MX (CUN)One-way
/
Economy		Departing Jul 4, 2026

From

$127

Last seen: 52 mins ago

Atlanta, GA (ATL)Montego Bay, Jamaica (MBJ)One-way
/
Economy		Departing Aug 9, 2026

From

$148

Last seen: 9 hours ago

Denver, CO (DEN)Cancun, MX (CUN)One-way
/
Economy		Departing Jul 12, 2026

From

$94

Last seen: 5 hours ago

Hartford, CT (BDL)San Juan, PR (SJU)One-way
/
Economy		Departing Aug 17, 2026

From

$117

Last seen: 6 hours ago

Jacksonville, FL (JAX)San Juan, PR (SJU)One-way
/
Economy		Departing Aug 9, 2026

From

$68

Last seen: 5 hours ago

Atlanta, GA (ATL)Cancun, MX (CUN)One-way
/
Economy		Departing Jul 11, 2026

From

$132

Last seen: 2 hours ago

Miami, FL (MIA)Punta Cana, Dominican Republic (PUJ)One-way
/
Economy		Departing Jun 23, 2026

From

$137

Last seen: 27 mins ago

Houston, TX (IAH)Cancun, MX (CUN)One-way
/
Economy		Departing Aug 13, 2026

From

$114

Last seen: 6 hours ago

St. Louis, MO (STL)Cancun, MX (CUN)One-way
/
Economy		Departing Jul 7, 2026

From

$142

Last seen: 1 hour ago

Orlando, FL (MCO)Guatemala City (GUA)One-way
/
Economy		Departing Aug 22, 2026

From

$139

Last seen: 8 hours ago

Dallas, TX (DFW)Guatemala City (GUA)One-way
/
Economy		Departing Sep 1, 2026

From

$133

Last seen: 11 hours ago

Philadelphia, PA (PHL)Montego Bay, Jamaica (MBJ)One-way
/
Economy		Departing Jul 18, 2026

From

$148

Last seen: 6 hours ago

Chicago, IL (ORD)Cancun, MX (CUN)One-way
/
Economy		Departing Aug 14, 2026

From

$130

Last seen: 7 hours ago

EXPLORE INTERNATIONAL DESTINATIONS

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BUNDLE & SAVE

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DISCOUNT DEN®
DISCOUNT DEN

It pays to save! Sign up for a discount den membership today and get access to exclusive deals and the lowest fares for a full year.

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INTERNATIONAL CUSTOMS

Traveling can be stressful when it comes to international travel, securing flights, customs and security.

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