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Fly away with Frontier and enjoy our low fares to great places. Save a bundle when you get the WORKS℠ and earn miles towards your next trip with us!

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.

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Save time and money with the Frontier mobile app. Use the Frontier mobile app to book and manage travel, check-in, and get your boarding pass quickly and easily.

Frontier Group Holdings, Inc., doing business as Frontier Airlines, is a major American ultra low-cost airline [20] headquartered in Denver, Colorado. It operates flights to over 120 destinations in the United States, Caribbean, Mexico and Central …

Soar high with Frontier Airlines at the lowest fares when you fly from San Jose, CA to 50+ destinations across the U.S. Book today for the best rates!

Find the cheapest fares from United States with Frontier Airlines and book your next adventure now! Enjoy priority boarding when you get THE WORKS℠.

2025年3月18日 · Frontier Airlines is dedicated to providing outstanding value and an exceptional travel experience. With the largest and youngest A320neo family fleet in the U.S., Frontier remains committed to leading the industry in fuel efficiency and was recognized in 2024 by the Centre for Aviation as the North American Environmental Sustainability Airline of the Year.

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