Find Deals on Flights from St. Petersburg to United States

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from St. Petersburg to United States

(Round-trip)
Depart: Fri Mar 31 2017 Return: Mon Apr 3 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
GSO
1h 49m
nonstop
GSO
PIE
1h 48m
nonstop
Depart: Sun Apr 9 2017 Return: Sun Apr 16 2017 Trip spans 8 days
Allegiant Air
Allegiant Air
PIE
SWF
2h 48m
nonstop
SWF
PIE
3h 12m
nonstop
Depart: Thu Jun 22 2017 Return: Tue Jun 27 2017 Trip spans 6 days
Allegiant Air
Allegiant Air
PIE
CVG
2h 09m
nonstop
CVG
PIE
2h 02m
nonstop
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
Allegiant Air
Allegiant Air
PIE
CVG
2h 10m
nonstop
CVG
PIE
2h 05m
nonstop
Depart: Thu May 11 2017 Return: Sun May 14 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
CVG
2h 11m
nonstop
CVG
PIE
2h 04m
nonstop
Depart: Thu May 11 2017 Return: Sun May 14 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
IND
2h 18m
nonstop
IND
PIE
2h 07m
nonstop
Depart: Thu May 4 2017 Return: Sun May 7 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
SWF
2h 51m
nonstop
SWF
PIE
2h 59m
nonstop
Depart: Thu Jun 8 2017 Return: Thu Jun 15 2017 Trip spans 8 days
Allegiant Air
Allegiant Air
PIE
SWF
2h 51m
nonstop
SWF
PIE
2h 57m
nonstop
Depart: Wed Mar 15 2017 Return: Sat Mar 18 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
PIT
2h 20m
nonstop
PIT
PIE
2h 21m
nonstop
Depart: Thu Jun 22 2017 Return: Mon Jun 26 2017 Trip spans 5 days
Allegiant Air
Allegiant Air
PIE
CVG
2h 09m
nonstop
CVG
PIE
2h 02m
nonstop
Depart: Tue Feb 28 2017 Return: Mon Mar 6 2017 Trip spans 7 days
Allegiant Air
Allegiant Air
PIE
CVG
2h 14m
nonstop
CVG
PIE
2h 05m
nonstop
Depart: Thu Mar 30 2017 Return: Sun Apr 2 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
ABE
2h 31m
nonstop
ABE
PIE
2h 38m
nonstop
Depart: Tue Mar 7 2017 Return: Tue Mar 21 2017 Trip spans 14 days
Allegiant Air
Allegiant Air
PIE
LEX
1h 59m
nonstop
LEX
PIE
1h 58m
nonstop
Depart: Wed Jun 21 2017 Return: Sun Jun 25 2017 Trip spans 5 days
Allegiant Air
Allegiant Air
PIE
CVG
2h 09m
nonstop
CVG
PIE
2h 02m
nonstop
Depart: Wed Mar 1 2017 Return: Sat Mar 4 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
CVG
2h 10m
nonstop
CVG
PIE
2h 05m
nonstop
Depart: Sun Jun 18 2017 Return: Thu Jun 22 2017 Trip spans 5 days
Allegiant Air
Allegiant Air
PIE
SWF
2h 51m
nonstop
SWF
PIE
2h 57m
nonstop
Depart: Thu Apr 27 2017 Return: Sun Apr 30 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
SWF
2h 48m
nonstop
SWF
PIE
3h 12m
nonstop
Depart: Thu Mar 30 2017 Return: Sun Apr 2 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
SWF
2h 48m
nonstop
SWF
PIE
3h 12m
nonstop
Depart: Tue Jun 20 2017 Return: Sun Jun 25 2017 Trip spans 6 days
Allegiant Air
Allegiant Air
PIE
LEX
1h 56m
nonstop
LEX
PIE
1h 54m
nonstop
Depart: Thu Apr 6 2017 Return: Sun Apr 9 2017 Trip spans 4 days
Allegiant Air
Allegiant Air
PIE
IND
2h 10m
nonstop
IND
PIE
2h 05m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Saint Petersburg
$105
Destination

Greensboro
$105
Allentown
$151
Cincinnati
$131
Newburgh
$119
Lexington
$154
Indianapolis
$140
Pittsburgh
$150