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Cheap flights from Saint Peter to Chicago from $487

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Peter to Chicago departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Saint Peter to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 am - 9:25 pm
JER
-
ORD
20h 15m
2 stops
Multiple Airlines Logo
7:25 pm - 4:05 pm
ORD
-
JER
14h 40m
2 stops
$1,073Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
KLM Logo
12:55 pm - 2:15 pm
JER
-
ORD
31h 20m
1 stop
KLM Logo
4:50 pm - 12:25 pm
ORD
-
JER
13h 35m
1 stop
$1,160KLM
Wed, Jul 22 - Wed, Jul 29
KLM Logo
12:55 pm - 2:15 pm
JER
-
ORD
31h 20m
1 stop
KLM Logo
3:19 pm - 12:25 pm
ORD
-
JER
15h 06m
2 stops
$1,164KLM
Wed, Jul 22 - Wed, Jul 29
KLM Logo
12:55 pm - 2:30 pm
JER
-
ORD
31h 35m
1 stop
KLM Logo
4:20 pm - 12:25 pm
ORD
-
JER
14h 05m
1 stop
$1,204KLM
Tue, Jul 21 - Tue, Jul 28
KLM Logo
12:55 pm - 2:30 pm
JER
-
ORD
31h 35m
1 stop
KLM Logo
12:27 pm - 12:25 pm
ORD
-
JER
17h 58m
2 stops
$1,208KLM
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
7:05 am - 9:25 pm
JER
-
ORD
20h 20m
2 stops
Multiple Airlines Logo
10:25 pm - 8:20 pm
ORD
-
JER
15h 55m
2 stops
$1,232Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
6:20 pm - 6:15 pm
JER
-
ORD
29h 55m
3 stops
Multiple Airlines Logo
7:25 pm - 1:15 pm
ORD
-
JER
35h 50m
3 stops
$1,290Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
7:30 pm - 11:30 am
JER
-
ORD
22h 00m
1 stop
Multiple Airlines Logo
3:45 pm - 2:15 pm
ORD
-
JER
16h 30m
2 stops
$1,335Multiple Airlines
Sat, Aug 8 - Sat, Aug 15
Multiple Airlines Logo
3:30 pm - 6:15 pm
JER
-
ORD
32h 45m
3 stops
Multiple Airlines Logo
7:25 pm - 6:55 pm
ORD
-
JER
17h 30m
2 stops
$1,341Multiple Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
5:15 pm - 3:10 pm
JER
-
ORD
27h 55m
3 stops
Multiple Airlines Logo
7:25 pm - 4:05 pm
ORD
-
JER
14h 40m
2 stops
$1,374Multiple Airlines
Wed, Jul 22 - Wed, Jul 29

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KLM flights from Saint Peter to Chicago

Our best KLM deals on Saint Peter to Chicago flight tickets
KLM
Jul 22
JER12:55 pmSaint Peter Jersey
31h 20m
1 stop
ORD2:15 pmChicago O'Hare Intl
Jul 29
ORD4:50 pmChicago O'Hare Intl
13h 35m
1 stop
JER12:25 pmSaint Peter Jersey
$1,160
KLM
Jul 22
JER12:55 pmSaint Peter Jersey
31h 20m
1 stop
ORD2:15 pmChicago O'Hare Intl
Jul 29
ORD3:19 pmChicago O'Hare Intl
15h 06m
2 stops
JER12:25 pmSaint Peter Jersey
$1,164
KLM
Jul 21
JER12:55 pmSaint Peter Jersey
31h 35m
1 stop
ORD2:30 pmChicago O'Hare Intl
Jul 28
ORD4:20 pmChicago O'Hare Intl
14h 05m
1 stop
JER12:25 pmSaint Peter Jersey
$1,204

momondo Fare Finder

 
Customize your flight search to find flights from Saint Peter to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Saint Peter to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Wed 7/22

7:10 am-9:25 pm

2 stops20h 15m

Chicago O'Hare Intl

Wed 7/29

7:25 pm-4:05 pm

2 stops14h 40m

$1,073

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Wed 7/22

12:55 pm-2:15 pm

1 stop31h 20m

Chicago O'Hare Intl

Wed 7/29

4:50 pm-12:25 pm

1 stop13h 35m

$1,160

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Wed 7/22

12:55 pm-2:15 pm

1 stop31h 20m

Chicago O'Hare Intl

Wed 7/29

3:19 pm-12:25 pm

2 stops15h 06m

$1,164

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Tue 7/21

12:55 pm-2:30 pm

1 stop31h 35m

Chicago O'Hare Intl

Tue 7/28

4:20 pm-12:25 pm

1 stop14h 05m

$1,204

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Tue 7/21

12:55 pm-2:30 pm

1 stop31h 35m

Chicago O'Hare Intl

Tue 7/28

12:27 pm-12:25 pm

2 stops17h 58m

$1,208

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Tue 7/21

7:05 am-9:25 pm

2 stops20h 20m

Chicago O'Hare Intl

Tue 7/28

10:25 pm-8:20 pm

2 stops15h 55m

$1,232

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Tue 7/21

6:20 pm-6:15 pm

3 stops29h 55m

Chicago O'Hare Intl

Tue 7/28

7:25 pm-1:15 pm

3 stops35h 50m

$1,290

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sat 8/8

7:30 pm-11:30 am

1 stop22h 00m

Chicago O'Hare Intl

Sat 8/15

3:45 pm-2:15 pm

2 stops16h 30m

$1,335

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Tue 7/21

3:30 pm-6:15 pm

3 stops32h 45m

Chicago O'Hare Intl

Tue 7/28

7:25 pm-6:55 pm

2 stops17h 30m

$1,341

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Wed 7/22

5:15 pm-3:10 pm

3 stops27h 55m

Chicago O'Hare Intl

Wed 7/29

7:25 pm-4:05 pm

2 stops14h 40m

$1,374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Saint Peter to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Saint Peter Jersey to Chicago?

British Airways is the most popular carrier operating from Saint Peter Jersey to Chicago

When to book flights from Saint Peter to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Saint Peter to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint Peter to Chicago (JER to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Peter to Chicago

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from Saint Peter to Chicago takes 20h 15m
There are no direct flights from Saint Peter to Chicago. There are no popular flight routes from Saint Peter to Chicago.
Search flight deals

Frequently asked questions about flying from Saint Peter to Chicago

  • How far is Saint Peter Jersey to Chicago by plane?

    A flight from Saint Peter Jersey to Chicago will travel around 3938.4 mi. A reasonable flight in good conditions will take 20h 15m.

  • When did momondo last update prices for flights from Saint Peter Jersey Airport to Chicago?

    Prices for flights from Saint Peter Jersey Airport to Chicago are refreshed on a daily basis.

  • How old do you have to be to fly from Saint Peter Jersey Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint Peter Jersey Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Saint Joseph
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Saint Peter to Chicago?

It is quick and easy to find Saint Peter to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Saint Peter to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Saint Peter to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint Peter to Chicago?

momondo helps you find the best flight between Saint Peter and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Saint Peter to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Saint Peter to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport