PROMO CODE: SAVE50. *Buy by 11/14/24. Fly by 12/18/24. Save 50% off base fares. Valid for travel select days of week. Discount applies to base fare only, not to government taxes or fees or carrier-imposed fees. Discount applies to domestic and international travel.
For all travelers, other than Costa Rican citizens, a ticket for onward or return travel is mandatory. This can be an airline, cruise ship, train ticket, etc. A visa will be required for stays over 90 days. Use our app to add bags and seats, check-in, and get your boarding pass quickly and easily.
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Know the in’s & out’s and to’s & from’s for the airport you’ll be visiting. NEW: Two Free Checked Bags on Frontier Flights! Terms apply. Everything you should know before your flight on Frontier Airlines.
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Frontier Airlines makes the sky for everyone with its Low Fares Done Right. With over 100 destinations and a route network that connects people to all corners of the country. Frontier enables people to go places they never expected, whether to our main hub in Denver or to our international locations in Mexico, Puerto Rico, Jamaica, Guatemala ...