How do I get Price Alerts for flights from Saint Peter to Illinois?

Price Alerts will notify you by email when the price for flights to Illinois from Saint Peter decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Saint Peter to Illinois with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Saint Peter Jersey Airport to Illinois are updated daily.

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

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 Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$866 Cheap Flights from Saint Peter to Illinois in 2025/26

1 adult

0 bags

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Find the cheapest flights from Saint Peter to Illinois

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 4:08 pm

JER

ORD

53h 08m2 stops

5:32 pm - 4:10 pm

ORD

JER

40h 38m2 stops

$866Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

5:00 pm - 3:25 pm

JER

ORD

28h 25m1 stop

5:32 pm - 4:10 pm

ORD

JER

40h 38m2 stops

$873Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

7:00 am - 3:25 pm

JER

ORD

14h 25m1 stop

5:10 pm - 9:45 am

ORD

JER

10h 35m1 stop

$876British Airways

Sun, Jan 25 - Sun, Feb 1

7:05 am - 10:42 pm

JER

ORD

45h 37m3 stops

4:38 pm - 7:50 pm

ORD

JER

21h 12m3 stops

$888Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

3:30 pm - 4:20 pm

JER

ORD

30h 50m2 stops

4:38 pm - 7:50 pm

ORD

JER

21h 12m3 stops

$892Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

Fly from

Fly to

Route

Depart

Return

Price

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 1/25

5:00 pm-4:08 pm

2 stops53h 08m

Chicago O'Hare Intl

Sun 2/1

5:32 pm-4:10 pm

2 stops40h 38m

$866

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 1/25

5:00 pm-3:25 pm

1 stop28h 25m

Chicago O'Hare Intl

Sun 2/1

5:32 pm-4:10 pm

2 stops40h 38m

$873

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 1/25

7:00 am-3:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Sun 2/1

5:10 pm-9:45 am

1 stop10h 35m

$876

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 1/25

7:05 am-10:42 pm

3 stops45h 37m

Chicago O'Hare Intl

Sun 2/1

4:38 pm-7:50 pm

3 stops21h 12m

$888

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 1/25

3:30 pm-4:20 pm

2 stops30h 50m

Chicago O'Hare Intl

Sun 2/1

4:38 pm-7:50 pm

3 stops21h 12m

$892

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Saint Peter to Illinois flight deals and tips

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

Fastest flight time	53h 08m
Direct flights	None

The fastest flight from Saint Peter to Illinois takes 53h 08m

There are no direct flights from Saint Peter to Illinois. There are no popular flight routes from Saint Peter to Illinois.

Search flight deals

When did momondo last update prices for flights from Saint Peter Jersey Airport to Illinois?
Prices for flights from Saint Peter Jersey Airport to Illinois are updated daily.
How old do you have to be to fly from Saint Peter Jersey Airport to Illinois?
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 Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Saint Peter to Illinois?
Price Alerts will notify you by email when the price for flights to Illinois from Saint Peter decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Saint Peter to Illinois with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to Illinois from Saint Peter is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Saint Peter to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Saint Peter and alert you when they change.