Petersburg to Istanbul PSG → IST, SAW
Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)
The cheapest one-way found recently is $864 with Alaska Airlines, 20 Oct, found 5 days ago.
One-way
The cheapest one-way fare on each of 13 departure dates is usually $875 to $1,012.
Cheapest one-way found recently
$864
20 Oct · Alaska Airlines
Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST)
Leaves 3:00 p.m. · 48 h 5 min trip
2 stops
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$864 20 Octfound 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 4 days, 15 Oct to 18 Oct, the cheapest one-way we saw each day was $864.
At $864, the cheapest one-way found recently costs the same.
4 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 13 departure dates from 20 Oct to 13 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 20 Oct, and it is not cheaper.
Every date we hold
13 fares on 13 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct | $864 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 2 stops | found 5 days ago | Open this trip |
| 22 Oct | $930 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 2 stops | found 5 days ago | Open this trip |
| 25 Oct | $875 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 2 stops | found 5 days ago | Open this trip |
| 31 Oct | $875 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 2 stops | found 5 days ago | Open this trip |
| 1 Nov | $875 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 2 stops | found 5 days ago | Open this trip |
| 5 Nov | $1,099 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Sabiha Gokcen International Airport (SAW) | 3 stops | found 5 days ago | Open this trip |
| 8 Nov | $875 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 2 stops | found 5 days ago | Open this trip |
| 21 Nov | $981 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 2 stops | found 5 days ago | Open this trip |
| 23 Nov | $944 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Sabiha Gokcen International Airport (SAW) | 4 stops | found 5 days ago | Open this trip |
| 3 Dec | $1,024 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Sabiha Gokcen International Airport (SAW) | 4 stops | found 5 days ago | Open this trip |
| 9 Dec | $930 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 2 stops | found 5 days ago | Open this trip |
| 11 Dec | $1,177 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Sabiha Gokcen International Airport (SAW) | 3 stops | found 5 days ago | Open this trip |
| 13 Dec | $1,012 | Alaska Airlines | Petersburg Municipal Airport (PSG) → Istanbul New Airport (IST) | 4 stops | found 5 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $864.
Airlines on the cheapest dates: Alaska Airlines.
Premium cabin fares from Petersburg to Istanbul
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 20 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Petersburg to Istanbul?
One-way
Not enough history yet: we have 4 days of one-way prices, 15 Oct to 18 Oct, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest one-way found recently is for 20 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work