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.

£646 Cheap Flights from Saint Peter to Illinois in 2026

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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.

20:15 - 14:55

JER

ORD

24h 40m

1 stop

22:30 - 12:15

ORD

JER

31h 45m

1 stop

£646Multiple Airlines

Sun, 26 Apr - Sun, 3 May

07:00 - 15:55

JER

ORD

14h 55m

1 stop

13:07 - 12:15

ORD

JER

17h 08m

2 stops

£649British Airways

Mon, 27 Apr - Mon, 4 May

20:15 - 17:04

JER

ORD

26h 49m

2 stops

21:15 - 09:40

ORD

JER

30h 25m

1 stop

£665British Airways

Sun, 26 Apr - Sun, 3 May

07:00 - 17:04

JER

ORD

16h 04m

2 stops

13:54 - 09:40

ORD

JER

13h 46m

2 stops

£728British Airways

Sun, 26 Apr - Sun, 3 May

07:05 - 15:55

JER

ORD

14h 50m

1 stop

15:16 - 13:50

ORD

JER

16h 34m

2 stops

£738British Airways

Sat, 25 Apr - Sat, 2 May

10:35 - 21:35

JER

ORD

17h 00m

2 stops

11:22 - 09:45

ORD

JER

16h 23m

2 stops

£741British Airways

Sat, 25 Apr - Sat, 2 May

07:05 - 09:36

JER

ORD

32h 31m

3 stops

19:25 - 11:50

ORD

JER

34h 25m

3 stops

£791Multiple Airlines

Sun, 26 Apr - Sun, 3 May

07:05 - 23:07

JER

ORD

22h 02m

2 stops

19:25 - 11:50

ORD

JER

34h 25m

3 stops

£802Multiple Airlines

Sun, 26 Apr - Sun, 3 May

British Airways flights from Saint Peter to Illinois

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

British Airways

27 Apr

JER07:00Saint Peter Jersey

14h 55m

1 stop

ORD15:55Chicago O'Hare Intl

4 May

ORD13:07Chicago O'Hare Intl

17h 08m

2 stops

JER12:15Saint Peter Jersey

£649

British Airways

26 Apr

JER20:15Saint Peter Jersey

26h 49m

2 stops

ORD17:04Chicago O'Hare Intl

3 May

ORD21:15Chicago O'Hare Intl

30h 25m

1 stop

JER09:40Saint Peter Jersey

£665

British Airways

26 Apr

JER07:00Saint Peter Jersey

16h 04m

2 stops

ORD17:04Chicago O'Hare Intl

3 May

ORD13:54Chicago O'Hare Intl

13h 46m

2 stops

JER09:40Saint Peter Jersey

£728

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 26/4

20:15-14:55

1 stop24h 40m

Chicago O'Hare Intl

Sun 3/5

22:30-12:15

1 stop31h 45m

£646

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Mon 27/4

07:00-15:55

1 stop14h 55m

Chicago O'Hare Intl

Mon 4/5

13:07-12:15

2 stops17h 08m

£649

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 26/4

20:15-17:04

2 stops26h 49m

Chicago O'Hare Intl

Sun 3/5

21:15-09:40

1 stop30h 25m

£665

Fastest return journey

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 26/4

07:00-17:04

2 stops16h 04m

Chicago O'Hare Intl

Sun 3/5

13:54-09:40

2 stops13h 46m

£728

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sat 25/4

07:05-15:55

1 stop14h 50m

Chicago O'Hare Intl

Sat 2/5

15:16-13:50

2 stops16h 34m

£738

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sat 25/4

10:35-21:35

2 stops17h 00m

Chicago O'Hare Intl

Sat 2/5

11:22-09:45

2 stops16h 23m

£741

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 26/4

07:05-09:36

3 stops32h 31m

Chicago O'Hare Intl

Sun 3/5

19:25-11:50

3 stops34h 25m

£791

Saint PeterChicago

JER - ORD

JERORD

Saint Peter Jersey

Sun 26/4

07:05-23:07

2 stops22h 02m

Chicago O'Hare Intl

Sun 3/5

19:25-11:50

3 stops34h 25m

£802

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.