Cheap Flights from Chicago to Saint Petersburg — $369

The distance between Chicago and Saint Petersburg is 7364km (4566 miles). The average flight duration is 22h 10m. The time difference between Chicago and Saint Petersburg is 9h

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.

More than 7 airlines operate flights from Chicago to Saint Petersburg, including Icelandair, Frontier Airlines, KLM, Spirit Airlines, United Airlines, Air France, and American Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $369, 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.

Find the best deals from Chicago to Saint Petersburg by searching over 700 airlines, 50+ travel agencies and more than 5 top booking systems to compare prices, schedules and travel conditions in one place. Whether you need the cheapest fare, the shortest connection or flexible ticket options, our smart search helps you lock in the ideal itinerary quickly and confidently.

Fly nonstop from Chicago to Saint Petersburg for the fastest, most convenient way to reach Russia’s cultural heart — less transit time, fewer hassles and a more comfortable trip from takeoff to arrival. While connecting options can sometimes be cheaper, a direct flight lets you maximize your time in the city and travel with greater ease, so book now to enjoy a smoother journey.

The cost of a one-way flight from Chicago to Saint Petersburg ranges from $397 (January 2026) to $821 (July 2026). On average, the ticket price is about $585–$608.

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.