ORD - PSG

Find cheap flights from Chicago to Petersburg

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Petersburg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Petersburg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Petersburg, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Flights Deals
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Flights Deals

Cheap Flights from Chicago to Petersburg (ORD-PSG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Petersburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Petersburg

Multiple Airlines Logo
ORD-PSG
2215 mimulti-stop
Multiple Airlines Logo
PSG-ORD
2215 mimulti-stop
Multiple Airlines
Find Deal
Useful Info

When to book flights from Chicago to Petersburg

Are your dates flexible? Find out the best times to travel from Chicago to Petersburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Petersburg flights

  • Do I need a passport to fly between Chicago and Petersburg?

    A passport is not required to fly from Chicago to Petersburg.

  • Which aircraft models fly most regularly from Chicago to Petersburg?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Chicago to Petersburg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Petersburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Petersburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Petersburg from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Petersburg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Petersburg with an airline and back to Chicago with another airline. Booking your flights between Chicago and PSG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Petersburg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Petersburg from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Chicago to Petersburg

Information on your arrival and departure airports

Chicago (ORD)
Petersburg (PSG)

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