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

Price Alerts will notify you by email when the price for flights to Saint Peter from Illinois 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 Illinois to Saint Peter with momondo?

By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

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 Illinois to Saint Peter Jersey Airport?

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Saint Peter Jersey Airport.

What documentation or ID do you need to fly to Saint Peter Jersey Airport?

The required travel and health documents for your Saint Peter Jersey Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Peter Jersey Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£553 Cheap Flights from Illinois to Saint Peter in 2026

Find the cheapest flights from Illinois to Saint Peter

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Cheap return flights

Enter your travel dates to find the best prices.

18:50 - 16:10ORD Chicago O'Hare Intl-JER Saint Peter Jersey

15h 20m1 stop London Heathrow

07:15 - 15:30JER Saint Peter Jersey-ORD Chicago O'Hare Intl

14h 15m1 stop London Heathrow

£553Multiple Airlines

Wed, 20 Jan - Thu, 28 Jan

16:29 - 16:10ORD Chicago O'Hare Intl-JER Saint Peter Jersey

17h 41m2 stops New York John F Kennedy Intl London Heathrow

10:35 - 22:31JER Saint Peter Jersey-ORD Chicago O'Hare Intl

17h 56m2 stops London Heathrow New York John F Kennedy Intl

£558Multiple Airlines

Wed, 20 Jan - Thu, 28 Jan

22:30 - 16:05ORD Chicago O'Hare Intl-JER Saint Peter Jersey

11h 35m1 stop London Heathrow

20:15 - 15:00JER Saint Peter Jersey-ORD Chicago O'Hare Intl

24h 45m1 stop London Heathrow

£624Multiple Airlines

Fri, 16 Oct - Sun, 18 Oct

20:50 - 16:05ORD Chicago O'Hare Intl-JER Saint Peter Jersey

13h 15m1 stop London Heathrow

20:15 - 17:50JER Saint Peter Jersey-ORD Chicago O'Hare Intl

27h 35m2 stops London Heathrow Helsinki-Vantaa

£633Multiple Airlines

Fri, 16 Oct - Sun, 18 Oct

13:31 - 09:40ORD Chicago O'Hare Intl-JER Saint Peter Jersey

14h 09m2 stops New York John F Kennedy Intl London Heathrow

07:00 - 21:05JER Saint Peter Jersey-ORD Chicago O'Hare Intl

20h 05m2 stops London Heathrow New York John F Kennedy Intl

£661British Airways

Thu, 8 Oct - Thu, 15 Oct

18:22 - 16:10ORD Chicago O'Hare Intl-JER Saint Peter Jersey

16h 48m2 stops Dallas/Fort Worth London Heathrow

07:05 - 16:55JER Saint Peter Jersey-ORD Chicago O'Hare Intl

15h 50m2 stops London Heathrow New York John F Kennedy Intl

£664British Airways

Sun, 25 Oct - Sun, 1 Nov

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British Airways flights from Illinois to Saint Peter

Our best British Airways deals on Illinois to Saint Peter flight tickets

British Airways

8 Oct

ORD13:31Chicago O'Hare Intl

14h 09m

2 stops

JER09:40Saint Peter Jersey

15 Oct

JER07:00Saint Peter Jersey

20h 05m

2 stops

ORD21:05Chicago O'Hare Intl

£661

British Airways

25 Oct

ORD18:22Chicago O'Hare Intl

16h 48m

2 stops

JER16:10Saint Peter Jersey

1 Nov

JER07:05Saint Peter Jersey

15h 50m

2 stops

ORD16:55Chicago O'Hare Intl

£664

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

ChicagoSaint Peter

ORD Chicago O'Hare Intl - JER Saint Peter Jersey

ORDJER

Chicago O'Hare Intl

Wed 20/1

18:50-16:10

1 stop15h 20m

Saint Peter Jersey

Thu 28/1

07:15-15:30

1 stop14h 15m

£553

ChicagoSaint Peter

ORD Chicago O'Hare Intl - JER Saint Peter Jersey

ORDJER

Chicago O'Hare Intl

Wed 20/1

16:29-16:10

2 stops17h 41m

Saint Peter Jersey

Thu 28/1

10:35-22:31

2 stops17h 56m

£558

ChicagoSaint Peter

ORD Chicago O'Hare Intl - JER Saint Peter Jersey

ORDJER

Chicago O'Hare Intl

Fri 16/10

22:30-16:05

1 stop11h 35m

Saint Peter Jersey

Sun 18/10

20:15-15:00

1 stop24h 45m

£624

ChicagoSaint Peter

ORD Chicago O'Hare Intl - JER Saint Peter Jersey

ORDJER

Chicago O'Hare Intl

Fri 16/10

20:50-16:05

1 stop13h 15m

Saint Peter Jersey

Sun 18/10

20:15-17:50

2 stops27h 35m

£633

ChicagoSaint Peter

ORD Chicago O'Hare Intl - JER Saint Peter Jersey

ORDJER

Chicago O'Hare Intl

Thu 8/10

13:31-09:40

2 stops14h 09m

Saint Peter Jersey

Thu 15/10

07:00-21:05

2 stops20h 05m

£661

ChicagoSaint Peter

ORD Chicago O'Hare Intl - JER Saint Peter Jersey

ORDJER

Chicago O'Hare Intl

Sun 25/10

18:22-16:10

2 stops16h 48m

Saint Peter Jersey

Sun 1/11

07:05-16:55

2 stops15h 50m

£664

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Illinois to Saint Peter flight deals and tips

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

Best price found	£553
Fastest flight time	13h 25m
Direct flights	None

The best flight deal from Illinois to Saint Peter found on momondo in the last 72 hours is £553

The fastest flight from Illinois to Saint Peter takes 13h 25m

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

Search flight deals

Frequently asked questions about flying from Illinois to Saint Peter

When did momondo last update prices for flights from Illinois to Saint Peter Jersey Airport?
Prices for flights from Illinois to Saint Peter Jersey Airport are updated daily.
How old do you have to be to fly from Illinois to Saint Peter Jersey Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Saint Peter Jersey Airport.
What documentation or ID do you need to fly to Saint Peter Jersey Airport?
The required travel and health documents for your Saint Peter Jersey Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Peter Jersey Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Illinois to Saint Peter

How do I get Price Alerts for flights from Illinois to Saint Peter?
Price Alerts will notify you by email when the price for flights to Saint Peter from Illinois 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 Illinois to Saint Peter with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
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.

Saint Helier

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Saint Peter for you.

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

Yes. All flights to Saint Peter from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Saint Peter from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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Cheap flights from Illinois to Saint Peter from £553

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Saint Peter departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Illinois to Saint Peter

Cheap return flights

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

British Airways flights from Illinois to Saint Peter

Our best British Airways deals on Illinois to Saint Peter flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to Saint Peter that are best for you.

Cheap Illinois to Saint Peter flight deals and tips

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Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to Saint Peter

Frequently asked questions about flying from Illinois to Saint Peter

Travelling to a place near Saint Peter?

Why use momondo?

An easier way to manage your Saint Peter trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Jersey

Cabin classes currently available on flights to Saint Peter

List of cabin classes available on flights landing in Saint Peter. Availability may vary depending on flight origin and airline.

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