Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Saint Petersburg. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Chicago to Saint Petersburg, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest one-way flight from Chicago to Saint Petersburg departs on 10/06/2026, is operated by Icelandair and costs $527
The cheapest roundtrip flight from Chicago to Saint Petersburg departs on 09/29/2026, is operated by American Airlines and costs $1,045
Fastest flight from Chicago to Saint Petersburg takes 21h 20m
There are no direct flights on this route.
The distance between Chicago and Saint Petersburg is 7364km (4566 miles). The average flight duration is 1h. The time difference between Chicago and Saint Petersburg is 9h
More than 6 airlines operate flights from Chicago to Saint Petersburg, including Icelandair, American Airlines, United Airlines, Turkish Airlines, EgyptAir, and TAP Portugal. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $527, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
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There appear to be no non-stop flights from Chicago to Saint Petersburg at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the Chicago — Saint Petersburg route
O'Hare International Airport (ORD) is Chicago's primary international hub, handling a wide mix of full-service carriers and major international airlines alongside domestic connections, so fares can vary from competitively priced to premium depending on carrier and timing. Located about 17 miles northwest of downtown, O'Hare is usually reachable by the CTA Blue Line in roughly 45–60 minutes for a modest fare, or by taxi/rideshare in 30–60 minutes depending on traffic with typical costs that can range notably higher. The airport offers extensive amenities and many nonstop options but can be busy and spread out, which may mean longer walks or shuttle segments between terminals. Midway International Airport (MDW) is Chicago's secondary airport and often positions itself as a convenient, budget-friendly alternative with a notable presence of low-cost and domestic carriers. Situated about 10 miles southwest of the Loop, Midway is typically a 20–35 minute ride on the CTA Orange Line for a low fare, or 20–40 minutes by car with modest taxi/rideshare charges that are generally lower than O'Hare. Midway can be quicker for access to the South Side and downtown, but it has fewer international routes and a smaller terminal footprint, which may limit dining and shopping options compared with the larger hub. Chicago Rockford International Airport (RFD), about 85 miles northwest of downtown, functions mainly as a secondary, budget-oriented option and cargo hub rather than a primary passenger gateway. It is often served by a limited selection of low-cost carriers or seasonal charters, and fares can be attractive when available. Travel times to the city center are typically around 90–120 minutes by car or shuttle, with shuttle services and private transfers providing the most common public options; direct public transit links are limited. RFD can be a convenient choice for bargain-oriented travelers willing to trade longer ground transfers and fewer amenities for lower fares and less congestion.
Saint Petersburg is served mainly by Pulkovo Airport (LED), the city’s international gateway and busiest airport handling most long-haul and European carriers as well as some domestic services. Located about 23 km south of the historic center, transfers typically take 30–50 minutes by car depending on traffic; shuttle buses and fixed-route minibuses run regularly with fares usually modest, while taxis and ride-hailing can be faster but cost more. Pulkovo is generally positioned as a full-service airport with a range of shops and lounges, so it can feel more comfortable for connecting passengers but may be busier at peak times. For budget or regional flights, a few smaller airfields around the region can be used seasonally or for charters, but they’re farther from the center and offer limited public transport options, making them less convenient for most travelers.
We couldn't find any special offers for flights from Chicago to Saint Petersburg
The cheapest flight ticket from Chicago to Saint Petersburg according to data for the last 48 hours costs $527
Often the best time to buy tickets from Chicago to Saint Petersburg is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Saint Petersburg can be found flying in these months: September, October, July.
The fastest flights from Chicago to Saint Petersburg start from 21 hours 20 minutes in the air.
The following airlines operate direct flights on the route Chicago — Saint Petersburg:
The cost of a one-way flight from Chicago to Saint Petersburg ranges from $503 (September 2026) to $769 (December 2026). On average, the ticket price is about $543–$583.
Flight costs from Chicago to Saint Petersburg climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from October 2026 to December 2026 (+49%), then decline from July 2026 to October 2026 (5%). The cheapest tickets are in September 2026–October 2026 (averaging $509), while the priciest are in October 2026–December 2026 ($642).
For savings, plan your flight for September 2026–October 2026 — you could save up to 21%. Try to avoid October 2026–December 2026 when possible: prices are at their highest then.
Price spread on this route is 18.6%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.