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

Confirm your travel details to search for the latest offers for flights from Saint Peter to Illinois . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint Peter Jersey Airport to Illinois.

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

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£506 Cheap Flights from Saint Peter to Illinois in 2026

1 adult

0 bags

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Find the cheapest flights from Saint Peter to Illinois

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

07:00 - 18:45

JER

ORD

17h 45m

1 stop

18:10 - 16:10

ORD

JER

17h 00m

1 stop

£506British Airways

Sun, 1 Mar - Sun, 8 Mar

07:00 - 13:50

JER

ORD

12h 50m

1 stop

14:01 - 09:45

ORD

JER

14h 44m

2 stops

£521British Airways

Sun, 1 Mar - Sun, 8 Mar

07:00 - 13:50

JER

ORD

12h 50m

1 stop

14:01 - 09:45

ORD

JER

14h 44m

2 stops

£523British Airways

Sun, 1 Mar - Sun, 8 Mar

10:35 - 19:45

JER

ORD

14h 10m

1 stop

17:00 - 09:40

ORD

JER

10h 40m

1 stop

£591British Airways

Tue, 24 Mar - Sun, 12 Apr

10:35 - 19:45

JER

ORD

14h 10m

1 stop

21:15 - 13:50

ORD

JER

10h 35m

1 stop

£591British Airways

Tue, 24 Mar - Sat, 11 Apr

10:30 - 19:45

JER

ORD

14h 15m

1 stop

19:05 - 12:15

ORD

JER

11h 10m

1 stop

£595British Airways

Wed, 25 Mar - Mon, 13 Apr

10:30 - 19:45

JER

ORD

14h 15m

1 stop

17:00 - 09:40

ORD

JER

10h 40m

1 stop

£612British Airways

Wed, 25 Mar - Sun, 12 Apr

10:30 - 19:45

JER

ORD

14h 15m

1 stop

19:05 - 12:15

ORD

JER

11h 10m

1 stop

£620British Airways

Wed, 25 Mar - Mon, 13 Apr

10:30 - 19:45

JER

ORD

14h 15m

1 stop

17:00 - 09:40

ORD

JER

10h 40m

1 stop

£637British Airways

Wed, 25 Mar - Sun, 12 Apr

10:30 - 19:45

JER

ORD

14h 15m

1 stop

17:00 - 09:40

ORD

JER

10h 40m

1 stop

£718British Airways

Thu, 26 Mar - Sun, 12 Apr

British Airways flights from Saint Peter to Illinois

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

British Airways

1 Mar

JER07:00Saint Peter Jersey

17h 45m

1 stop

ORD18:45Chicago O'Hare Intl

8 Mar

ORD18:10Chicago O'Hare Intl

17h 00m

1 stop

JER16:10Saint Peter Jersey

£506

British Airways

1 Mar

JER07:00Saint Peter Jersey

12h 50m

1 stop

ORD13:50Chicago O'Hare Intl

8 Mar

ORD14:01Chicago O'Hare Intl

14h 44m

2 stops

JER09:45Saint Peter Jersey

£521

British Airways

1 Mar

JER07:00Saint Peter Jersey

12h 50m

1 stop

ORD13:50Chicago O'Hare Intl

8 Mar

ORD14:01Chicago O'Hare Intl

14h 44m

2 stops

JER09:45Saint Peter Jersey

£523

Fly from

Fly to

Route

Depart

Return

Price

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 1/3

07:00-18:45

1 stop17h 45m

Chicago O'Hare Intl

Sun 8/3

18:10-16:10

1 stop17h 00m

£506

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 1/3

07:00-13:50

1 stop12h 50m

Chicago O'Hare Intl

Sun 8/3

14:01-09:45

2 stops14h 44m

£521

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 1/3

07:00-13:50

1 stop12h 50m

Chicago O'Hare Intl

Sun 8/3

14:01-09:45

2 stops14h 44m

£523

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Tue 24/3

10:35-19:45

1 stop14h 10m

Chicago O'Hare Intl

Sun 12/4

17:00-09:40

1 stop10h 40m

£591

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Tue 24/3

10:35-19:45

1 stop14h 10m

Chicago O'Hare Intl

Sat 11/4

21:15-13:50

1 stop10h 35m

£591

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Wed 25/3

10:30-19:45

1 stop14h 15m

Chicago O'Hare Intl

Mon 13/4

19:05-12:15

1 stop11h 10m

£595

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Wed 25/3

10:30-19:45

1 stop14h 15m

Chicago O'Hare Intl

Sun 12/4

17:00-09:40

1 stop10h 40m

£612

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Wed 25/3

10:30-19:45

1 stop14h 15m

Chicago O'Hare Intl

Mon 13/4

19:05-12:15

1 stop11h 10m

£620

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Wed 25/3

10:30-19:45

1 stop14h 15m

Chicago O'Hare Intl

Sun 12/4

17:00-09:40

1 stop10h 40m

£637

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Thu 26/3

10:30-19:45

1 stop14h 15m

Chicago O'Hare Intl

Sun 12/4

17:00-09:40

1 stop10h 40m

£718

Flights are sorted by cheapest return 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	11h 20m
Direct flights	None

The fastest flight from Saint Peter to Illinois takes 11h 20m

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 refresh daily.
How old do you have to be to fly from Saint Peter Jersey Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint Peter Jersey Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Saint Peter to Illinois?
Confirm your travel details to search for the latest offers for flights from Saint Peter to Illinois. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Saint Peter to Illinois with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Saint Peter to Illinois. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Illinois from Saint Peter with this policy.

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

Once all potential Saint Peter to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Illinois from Saint Peter are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.