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Cheap flights from Illinois to Saint Peter from £665

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JER
28 Apr — 5 May1
1 adult

Cheap flight deals from Illinois to Saint Peter

Keep the following information in mind while searching for Illinois to Saint Peter flight deals. Data was last updated 23 April 2025.

Round-trip from

£665
American Airlines
  • American Airlines
  • 6/6-13/6
  • 2 total stops
  • 31h 50m total
  • Illinois to Saint Peter
Search Deals

Find flight deals from Illinois to Saint Peter

Cheapest flights from Illinois to Saint Peter
Explore the most affordable flight options available from Illinois to Saint Peter. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2025.

Fri 6/620:30ORD - JER
1 stop18h 10mAmerican Airlines
Fri 13/610:35JER - ORD
1 stop13h 40mAmerican Airlines
Deal found 22/4£665
Fri 6/617:45ORD - JER
1 stop16h 20mBritish Airways
Fri 13/607:00JER - ORD
1 stop13h 45mBritish Airways
Deal found 22/4£666
Fri 6/613:20ORD - JER
2 stops14h 20mMultiple Airlines
Fri 13/610:35JER - ORD
1 stop11h 20mMultiple Airlines
Deal found 22/4£670

Cheapflights Fare Finder

Customise your flight search to find flights from Illinois to Saint Peter 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, Cheapflights users made 858,174 searches. Data last updated 23 April 2025.
Use the filters below to find and compare flights from Illinois to Saint Peter that are best for you.

Fly from

Illinois

Fly to

Saint Peter

Route

Depart

Return

Price

ChicagoSaint Peter

ORD - JER

ORDJER

Chicago O'Hare Intl

Fri 6/6

20:30-20:40

1 stop18h 10m

Saint Peter Jersey

Fri 13/6

10:35-18:15

1 stop13h 40m

£665

ChicagoSaint Peter

ORD - JER

ORDJER

Chicago O'Hare Intl

Fri 6/6

17:45-16:05

1 stop16h 20m

Saint Peter Jersey

Fri 13/6

07:00-14:45

1 stop13h 45m

£666

ChicagoSaint Peter

ORD - JER

ORDJER

Chicago O'Hare Intl

Fri 6/6

13:20-09:40

2 stops14h 20m

Saint Peter Jersey

Fri 13/6

10:35-15:55

1 stop11h 20m

£670

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Best time to book a flight from Illinois to Saint Peter

Have a flexible travel schedule? Discover the best time to fly to Saint Peter from Illinois with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Saint Peter
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Saint Peter

Get insights into the airlines that provide service to Saint Peter. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Peter. Reviews last updated 23 April 2025.
American Airlines
7.2
Good
10,000 reviews
Check prices

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.
British Airways
6.6
Okay
6,799 reviews
American Airlines
7.2
Good
10,000 reviews
Check prices

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

MYR - CLT

This flight was impacted by a nearly 4, yes 4 hour delay. They replaced a 777 with another one and it had to be cleaned and catered before we could depart. Great crew did it without complaint.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Saint Peter. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint Peter from Illinois?

    For a flight from Illinois to Saint Peter, you will be flying into Jersey. Saint Peter Jersey (JER) is just 0.8 mi from the center of the city.

  • Can I find deals for flights from Illinois to Saint Peter that include hotel bookings?

    Yes. In addition to deals on Illinois to Saint Peter flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Saint Peter?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Saint Peter.

  • Can I find deals for business class flights from Illinois to Saint Peter?

    Yes. Cheapflights offers flight deals from Illinois to Saint Peter by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Saint Peter?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Saint Peter (average of £83). Flying from Illinois to Saint Peter in August is currently the most expensive (average of £130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Saint Helier
Gorey

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Alternative routes for Illinois to Saint Peter

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