Frontier Airlines Flight 7 Deals & Information (2026/2027)

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Frontier Airlines Flight 7 Route Deals From $267

The cheapest prices found with in the last 7 days for return flights were $558 and $267 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 24 - Fri, Aug 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$558 Roundtrip, found 2 days ago
$558
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Fri, Aug 28, priced at $558 found 2 days ago
Mon, Aug 24 - Fri, Aug 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$561 Roundtrip, found 2 days ago
$561
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Fri, Aug 28, priced at $561 found 2 days ago
Wed, Jun 10 - Sun, Jun 14
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$586 Roundtrip, found 2 days ago
$586
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jun 10 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Sun, Jun 14, priced at $586 found 2 days ago
Wed, Jun 10 - Sun, Jun 14
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$591 Roundtrip, found 2 days ago
$591
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jun 10 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Sun, Jun 14, priced at $591 found 2 days ago
Mon, Aug 24 - Fri, Aug 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$633 Roundtrip, found 2 days ago
$633
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Fri, Aug 28, priced at $633 found 2 days ago
Mon, Jul 20 - Tue, Jul 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$634 Roundtrip, found 4 days ago
$634
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Jul 20 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Tue, Jul 28, priced at $634 found 4 days ago
Mon, Aug 24 - Fri, Aug 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$635 Roundtrip, found 2 days ago
$635
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Fri, Aug 28, priced at $635 found 2 days ago
Wed, Jun 10 - Sun, Jun 14
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$641 Roundtrip, found 2 days ago
$641
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jun 10 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Sun, Jun 14, priced at $641 found 2 days ago
Mon, Aug 24 - Fri, Aug 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$642 Roundtrip, found 2 days ago
$642
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Fri, Aug 28, priced at $642 found 2 days ago
Mon, Jun 22 - Sat, Jun 27
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$686 Roundtrip, found 1 day ago
$686
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Jun 22 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Sat, Jun 27, priced at $686 found 1 day ago

Frequently asked questions

What route does flight number F97 take?
You'll be landing at STL from PUJ if you've booked a ticket on flight number F97. You'll be in the sky for 4 hours and 49 minutes during this journey. It's also good to note that the service conveniently travels non-stop.
What terminal does F97 fly out of?
Direct flights between Punta Cana Airport (PUJ-Punta Cana Intl.) and Lambert Field are served by flight number F97, and passengers booked on this route usually depart from Terminal B.
What kind of plane is on flight number F97?
The route for F97 is usually Punta Cana Airport to STL, and the Airbus A320 is the aircraft model you'll probably be taking off on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your F97 flight with Travelocity, please visit our Customer Service Portal.