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 19 hours ago
$558
Roundtrip
found 19 hours 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 19 hours ago
Mon, Aug 24 - Fri, Aug 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$561 Roundtrip, found 19 hours ago
$561
Roundtrip
found 19 hours 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 19 hours ago
Wed, Jun 24 - Mon, Jun 29
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$574 Roundtrip, found 6 days ago
$574
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Jun 24 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Mon, Jun 29, priced at $574 found 6 days ago
Mon, Jul 27 - Mon, Aug 3
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$580 Roundtrip, found 5 days ago
$580
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Jul 27 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Mon, Aug 3, priced at $580 found 5 days ago
Wed, Jun 10 - Sun, Jun 14
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$586 Roundtrip, found 1 day ago
$586
Roundtrip
found 1 day 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 1 day ago
Wed, Jun 10 - Sun, Jun 14
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day 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 1 day ago
Wed, Jun 24 - Mon, Jun 29
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$623 Roundtrip, found 6 days ago
$623
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Jun 24 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Mon, Jun 29, priced at $623 found 6 days ago
Wed, Jun 24 - Mon, Jun 29
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$629 Roundtrip, found 6 days ago
$629
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Jun 24 from Punta Cana Intl. to Lambert-St. Louis Intl., returning Mon, Jun 29, priced at $629 found 6 days ago
Mon, Aug 24 - Fri, Aug 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$633 Roundtrip, found 19 hours ago
$633
Roundtrip
found 19 hours 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 19 hours ago
Mon, Jul 20 - Tue, Jul 28
PUJ
Punta Cana Intl.
STL
Lambert-St. Louis Intl.
$634 Roundtrip, found 2 days ago
$634
Roundtrip
found 2 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 2 days 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.