How does KAYAK find such low prices on flights from Illinois to Saint Peter?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Saint Peter. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Saint Peter?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Peter from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Saint Peter?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Peter with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Saint Peter?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Peter from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$556 CHEAP FLIGHTS from Illinois to Saint Peter

JER

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Peter

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Illinois to Saint Peter

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Last minute

Recent round-trip flight deals from Illinois to Saint Peter

Sun, Apr 12 - Sun, Apr 19

7:05 pm - 4:25 pm

ORD

JER

15h 20m

1 stop

10:35 am - 3:55 pm

JER

ORD

11h 20m

1 stop

$556British Airways

Sun, Apr 12 - Sun, Apr 19

7:05 pm - 9:40 am

ORD

JER

32h 35m

1 stop

7:00 am - 5:04 pm

JER

ORD

16h 04m

2 stops

$559British Airways

Sun, Apr 12 - Sun, Apr 19

7:05 pm - 4:25 pm

ORD

JER

15h 20m

1 stop

10:35 am - 3:55 pm

JER

ORD

11h 20m

1 stop

$561British Airways

Sun, Apr 12 - Sun, Apr 19

9:13 pm - 4:15 pm

ORD

JER

37h 02m

2 stops

8:15 pm - 7:00 pm

JER

ORD

28h 45m

2 stops

$562British Airways

Sun, Apr 12 - Sun, Apr 19

7:05 pm - 9:40 am

ORD

JER

32h 35m

1 stop

7:00 am - 5:04 pm

JER

ORD

16h 04m

2 stops

$604British Airways

Sun, Apr 12 - Sun, Apr 19

9:13 pm - 4:15 pm

ORD

JER

37h 02m

2 stops

8:15 pm - 7:00 pm

JER

ORD

28h 45m

2 stops

$617British Airways

Wed, May 13 - Wed, May 27

5:00 pm - 9:40 am

ORD

JER

10h 40m

1 stop

10:35 am - 3:55 pm

JER

ORD

11h 20m

1 stop

$734British Airways

Sun, Apr 12 - Sun, Apr 19

7:25 pm - 8:20 pm

ORD

JER

18h 55m

2 stops

7:05 am - 11:05 pm

JER

ORD

46h 00m

3 stops

$942Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

6:00 pm - 9:15 am

ORD

JER

33h 15m

3 stops

7:05 am - 11:05 pm

JER

ORD

46h 00m

3 stops

$1,066Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

2:20 pm - 3:40 pm

ORD

JER

19h 20m

2 stops

10:05 am - 11:05 pm

JER

ORD

43h 00m

3 stops

$1,073Multiple Airlines

Useful Info

Cheapest flight	$556

Flight from Chicago to Saint Peter

How does KAYAK find such low prices on flights from Illinois to Saint Peter?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Saint Peter.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Saint Peter?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Peter from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Saint Peter?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Peter with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Saint Peter?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Peter from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gorey

Everything you need to know for your flight to Saint Peter

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Saint Peter

Saint Peter (JER)

JER

$556 Find Cheap Flights from Illinois to Saint Peter

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Peter

Cheap Flights from Illinois to Saint Peter

Recent round-trip flight deals from Illinois to Saint Peter

Recent last minute flight deals from Illinois to Saint Peter

Good to know

FAQs for booking flights from Illinois to Saint Peter

How does KAYAK find such low prices on flights from Illinois to Saint Peter?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Saint Peter.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Saint Peter?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Peter from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Saint Peter?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Peter with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Saint Peter?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Peter from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Saint Peter?

Everything you need to know for your flight to Saint Peter

Information on the airport you'll fly into in Saint Peter

Cabin class types available on flights to Illinois

Complete your trip to Saint Peter with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Saint Peter

Choose which airport to fly into in Saint Peter

Find deals for your return flight