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Cheap flights from Chicago to Saint Petersburg

One-way from $453, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Sat, Nov 21Any priceSun, Nov 22Any priceMon, Nov 23Any priceTue, Nov 24$453Wed, Nov 25Any priceThu, Nov 26Any priceFri, Nov 27Any priceSat, Nov 28Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
$453
Icelandair, flight FI 852Found 3 days ago, 1 adult
Check price on Aviasales
6:30pmChicagoTue, Nov 24
Travel time 16h 45m, 3 stopsORDLED
8:15pmSaint PetersburgWed, Nov 25
$619
Icelandair, flight FI 852Found 6 days ago, 1 adult
Check price on Aviasales
7:30pmChicagoMon, Oct 26
Travel time 16h 30m, 3 stopsORDLED
8:00pmSaint PetersburgTue, Oct 27
$638
Icelandair, flight FI 856Found 2 days ago, 1 adult
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10:25pmChicagoSun, Oct 18
Travel time 16h 45m, 3 stopsORDLED
11:10pmSaint PetersburgMon, Oct 19
$670
Icelandair, flight FI 852Found 5 days ago, 1 adult
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6:30pmChicagoSun, Nov 8
Travel time 16h 45m, 3 stopsORDLED
8:15pmSaint PetersburgMon, Nov 9
$715
United Airlines, flight UA 5235Found 2 days ago, 1 adult
Check price on Aviasales
1:40pmChicagoSat, May 1
Travel time 17h 48m, 4 stopsORDLED
3:28pmSaint PetersburgSun, May 2

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

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Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234$8275–6–7–8–9–10–11–12–13$78314–15$87116–17$75418$63819$86620–21–22$76723–24–25$78026$61927–28–29–30–31$833

November 2026

MoTuWeThFrSaSu1$8012–3–4$8395$7906–7–8$6709–10–11–12–13–14–15–16–17$84418–19–20–21–22–23–24$45325–26–27–28–29–30–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
$754 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 24, $453.

Lowest fares by month

In the fares found this week, November has the lowest: from $453 one-way, against $908 in July 2027. Pick a month to see its cheapest date.

$0$500$1,000Oct$453NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$619Mon, Oct 263 stops
November$453Tue, Nov 243 stops
December$805Tue, Dec 224 stops
January 2027$896Fri, Jan 82 stops
February 2027$827Sun, Feb 281 stop
March 2027$827Mon, Mar 11 stop
April 2027—
May 2027$715Sat, May 14 stops
June 2027—
July 2027$908Sun, Jul 114 stops
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Chicago to Saint Petersburg?

In the fares found this week, November has the lowest: from $453 one-way, against $908 in July 2027.

Are there direct flights from Chicago to Saint Petersburg?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of $790. Monday is the priciest at about $847.

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