ORD - PSG

$1,051 Find Cheap Flights from Chicago to Petersburg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Petersburg departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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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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Flights Deals

Cheap Flights from Chicago to Petersburg

 
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.

Recent round-trip flight deals from Chicago to Petersburg

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to Petersburg.
Discover the best prices for you by selecting your travel dates on KAYAK.
Alaska Airlines Logo
5:56 pm - 10:58 amORD-PSG
20h 02m1 stop
Alaska Airlines Logo
3:12 pm - 11:59 pmPSG-ORD
29h 47m1 stop
$1,051Alaska Airlines
Find Deal
Wed, May 14 - Thu, May 15
Alaska Airlines Logo
9:00 am - 10:58 amORD-PSG
28h 58m3 stops
Alaska Airlines Logo
3:12 pm - 11:59 pmPSG-ORD
29h 47m3 stops
$1,053Alaska Airlines
Find Deal
Wed, May 14 - Thu, May 15
Alaska Airlines Logo
6:00 am - 2:07 pmORD-PSG
11h 07m2 stops
Alaska Airlines Logo
2:52 pm - 12:07 pmPSG-ORD
18h 15m3 stops
$1,056Alaska Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Alaska Airlines Logo
6:00 am - 2:07 pmORD-PSG
11h 07m2 stops
Alaska Airlines Logo
11:29 am - 6:24 amPSG-ORD
15h 55m2 stops
$1,069Alaska Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Alaska Airlines Logo
12:59 am - 2:07 pmORD-PSG
16h 08m2 stops
Alaska Airlines Logo
2:52 pm - 12:07 pmPSG-ORD
18h 15m3 stops
$1,074Alaska Airlines
Find Deal
Thu, Jun 12 - Fri, Jun 20
Alaska Airlines Logo
12:59 am - 2:07 pmORD-PSG
16h 08m2 stops
Alaska Airlines Logo
11:29 am - 6:24 amPSG-ORD
15h 55m2 stops
$1,091Alaska Airlines
Find Deal
Thu, Jun 12 - Fri, Jun 20
Alaska Airlines Logo
6:00 am - 2:07 pmORD-PSG
11h 07m2 stops
Alaska Airlines Logo
11:29 am - 6:24 amPSG-ORD
15h 55m2 stops
$1,108Alaska Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Alaska Airlines Logo
6:00 am - 2:07 pmORD-PSG
11h 07m2 stops
Alaska Airlines Logo
2:52 pm - 12:07 pmPSG-ORD
18h 15m1 stop
$1,132Alaska Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
Alaska Airlines Logo
9:00 am - 10:58 amORD-PSG
28h 58m3 stops
Alaska Airlines Logo
3:12 pm - 11:59 pmPSG-ORD
29h 47m3 stops
$1,174Alaska Airlines
Find Deal
Wed, May 14 - Thu, May 15
Alaska Airlines Logo
12:59 am - 2:07 pmORD-PSG
16h 08m1 stop
Alaska Airlines Logo
11:29 am - 8:40 amPSG-ORD
18h 11m2 stops
$1,185Alaska Airlines
Find Deal
Thu, Jun 12 - Fri, Jun 20
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Good to know

Cheapest flight$1,051
Flight from Chicago to Petersburg

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

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Petersburg?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Petersburg was $1,051 for a round-trip ticket.

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

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

  • Which airports will I be using when flying from Chicago to Petersburg?

    When flying out of Chicago you will be using Chicago O'Hare Intl. You will be landing at Petersburg, also known as Petersburg.

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

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

  • Which airline alliances offer flights from Chicago to Petersburg?

    oneworld is the only airline alliance operating flights between Chicago and Petersburg.

  • 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

Petersburg (PSG)
Chicago (ORD)

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