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Saint Peter

$497+ Cheap flights from Illinois to Saint Peter (JER)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JER
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Illinois to Saint Peter

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Saint Peter (JER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$497
(oojo)
From Illinois to Saint Peter Jersey
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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 January 21, 2025.

This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/38:25 pmORD - JER
1 stop11h 20mBritish Airways
Mon 3/105:00 pmJER - ORD
2 stops27h 30mBritish Airways
Deal found 1/21$497
This Finnair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:00 pmORD - JER
1 stop21h 15mFinnair
Mon 3/1010:40 amJER - ORD
1 stop12h 00mFinnair
Deal found 1/21$541
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:15 amORD - JER
3 stops26h 00mMultiple Airlines
Mon 3/108:40 amJER - ORD
3 stops36h 47mMultiple Airlines
Deal found 1/21$791

Find flights from Illinois to Saint Peter within your budget

Customize 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

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Fly to

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Route

Depart

Return

Price

ChicagoSaint Peter

ORD - JER

ORDJER

Chicago O'Hare Intl

Mon 3/3

8:25 pm-1:45 pm

1 stop11h 20m

Saint Peter Jersey

Mon 3/10

5:00 pm-3:30 pm

2 stops27h 30m

$497

ChicagoSaint Peter

ORD - JER

ORDJER

Chicago O'Hare Intl

Mon 3/3

5:00 pm-8:15 pm

1 stop21h 15m

Saint Peter Jersey

Mon 3/10

10:40 am-5:40 pm

1 stop12h 00m

$541

ChicagoSaint Peter

ORD - JER

ORDJER

Chicago O'Hare Intl

Mon 3/3

5:15 am-1:15 pm

3 stops26h 00m

Saint Peter Jersey

Mon 3/10

8:40 am-4:27 pm

3 stops36h 47m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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 round-trip 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.

Travel insights for flights from Illinois to Saint Peter

Get recent, data-driven insights about flights from Illinois to Saint Peter including ideal travel times, pricing trends, and more.
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 January 21, 2025.
Finnair
7.6
Good
1,286 reviews

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.6
Good
1,286 reviews
Finnair
7.6
Good
1,286 reviews

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

British Airways
6.6
Okay
6,834 reviews
Finnair
7.6
Good
1,286 reviews

Crew

8.1

Overall

7.6

Food

6.7

Boarding

7.7

Comfort

7.5

Entertainment

6.9

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

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?

    Saint Peter Jersey (JER) is the airport you will fly into if you book a flight from Illinois to Saint Peter. It is only a 0.8 mi journey from Jersey (JER) to Saint Peter’s city center.

  • 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 vacation 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.

See more FAQs

Traveling to a place near Illinois?

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

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