$178 Cheap Frontier Airlines flights St. Louis (STL) to Punta Cana (PUJ)

You’ll discover affordable return Frontier Airlines flights from $386 from STL to PUJ by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $178 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines flights to Punta Cana are usually cheaper in the quieter months of October and September. Whether you’re searching for a round-trip or one-way ticket, you could find a better deal then.

To grab cheap flights from STL to PUJ with Frontier Airlines, begin your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Frontier Airlines has direct flights from Lambert-St. Louis Intl. Airport (STL) to Punta Cana Intl. Airport (PUJ), with 4 departures every week. Simply select the “Nonstop” and “Airline” filters during your search on Expedia to show all direct Frontier Airlines flights to PUJ.

It takes approximately 4h 24m to fly nonstop from Lambert-St. Louis Intl. Airport (STL) to Punta Cana Intl. Airport (PUJ) with Frontier Airlines.

The earliest flight from STL to PUJ with Frontier Airlines leaves at 10:31AM UTC-6. You’ll land at 4:55PM UTC-4. The last Frontier Airlines flight of the day leaves at 10:31AM UTC-6 and arrives at 4:55PM UTC-4. With 20% fewer cancellations for morning departures, jetting out early is often the wisest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jump on a Frontier Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Punta Cana, and you’ll most likely touch down at Punta Cana Intl. Airport (PUJ). This is the airline’s main hub in this destination.

Journey from STL to PUJ with Frontier Airlines and you can look forward to a range of perks including a rewarding loyalty program. When you book through Expedia as a Frontier Miles and One Key™ member, you can also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Book a Frontier Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Punta Cana Intl. Airport (PUJ), and you’ll usually be on an Airbus A321neo. Keep in mind though, that the aircraft type can change due to operational demands.

Typically, you can cancel or change your flight, although there may be additional fees if you made your booking more than 24 hours ago. Need to keep your options open? Use Expedia’s “No cancel fee” or “Changes included” filter to find flights that won’t penalize you if you have to revise your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.