Cheap Flights To Petersburg 2026

Petersburg Flights as Low as $85

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Sep 22 - Tue, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
DTW
Detroit Metropolitan Wayne County
$85
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Sep 22 from Hartsfield-Jackson Atlanta Intl. to Detroit Metropolitan Wayne County, returning Tue, Sep 22, priced at $85 found 11 hours ago
Frontier Airlines
Frontier Airlines
Wed, Sep 16 - Thu, Sep 17
ATL
Hartsfield-Jackson Atlanta Intl.
DTW
Detroit Metropolitan Wayne County
$90
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Detroit Metropolitan Wayne County, returning Thu, Sep 17, priced at $90 found 11 hours ago
Frontier Airlines
Frontier Airlines
Thu, Sep 17 - Thu, Sep 17
ATL
Hartsfield-Jackson Atlanta Intl.
DTW
Detroit Metropolitan Wayne County
$104
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Sep 17 from Hartsfield-Jackson Atlanta Intl. to Detroit Metropolitan Wayne County, returning Thu, Sep 17, priced at $104 found 11 hours ago
Delta
Sat, Sep 19 - Sun, Sep 20
ATL
Hartsfield-Jackson Atlanta Intl.
DTW
Detroit Metropolitan Wayne County
$159
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Sep 19 from Hartsfield-Jackson Atlanta Intl. to Detroit Metropolitan Wayne County, returning Sun, Sep 20, priced at $159 found 11 hours ago
Frontier Airlines
Wed, Nov 18 - Tue, Dec 29
FLL
Fort Lauderdale - Hollywood Intl.
DTW
Detroit Metropolitan Wayne County
$179
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Nov 18 from Fort Lauderdale - Hollywood Intl. to Detroit Metropolitan Wayne County, returning Tue, Dec 29, priced at $179 found 2 days ago
Southwest Airlines
American Airlines
JetBlue Airways
Wed, Nov 25 - Thu, Dec 31
FLL
Fort Lauderdale - Hollywood Intl.
DTW
Detroit Metropolitan Wayne County
$222
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Nov 25 from Fort Lauderdale - Hollywood Intl. to Detroit Metropolitan Wayne County, returning Thu, Dec 31, priced at $222 found 2 days ago
Southwest Airlines
Frontier Airlines
Wed, Aug 19 - Tue, Aug 25
DCA
Ronald Reagan Washington National
DTW
Detroit Metropolitan Wayne County
$240
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Aug 19 from Ronald Reagan Washington National to Detroit Metropolitan Wayne County, returning Tue, Aug 25, priced at $240 found 9 hours ago
Southwest Airlines
United
Mon, Nov 23 - Thu, Dec 31
FLL
Fort Lauderdale - Hollywood Intl.
DTW
Detroit Metropolitan Wayne County
$315
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 23 from Fort Lauderdale - Hollywood Intl. to Detroit Metropolitan Wayne County, returning Thu, Dec 31, priced at $315 found 2 days ago
American Airlines
Alaska Airlines
Wed, Sep 16 - Mon, Sep 21
SEA
Seattle - Tacoma Intl.
DTW
Detroit Metropolitan Wayne County
$447
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Seattle - Tacoma Intl. to Detroit Metropolitan Wayne County, returning Mon, Sep 21, priced at $447 found 10 hours ago

Cheap Petersburg Flights

For seniors interested in answering the call of adventure, use Expedia and AARP to book your plane tickets. Browse AARP Travel Center flights in Petersburg so you can stretch your travel budget further when you save big on your airfare. These available Petersburg best deals on flights make planning your trip more affordable and hassle-free.

See the vast selection of cheap flights for seniors in Petersburg for yourself by simply entering your travel dates and destinations. This time and money-saving search engine will then produce a variety of travel times, airline carriers, and senior flights in Petersburg, so you can find the flight best suiting your travel plans. What’s more, on top of these deals, AARP members are exempt from paying any additional booking fees associated with Petersburg senior flights. Snatch these discount airline tickets and embark on your adventure today.